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Drainage Studies
-0 DRAINAGE STUDIES FOR TRACT 29174 -9 August 27, 1999 W. O. 98-328 "0 TABLE OF CONTENTS • SECTION 1 - INTRODUCTION Purpose and Methodology Project Location Map Soil Group Map SECTION 2 - RATIONAL METHOD STUDIES A. On Site 100 -Year Storm Runoff B. On Site 10 -Year Storm Runoff C. Off Site area 100 -Year Storm Runoff D. Off Site area 10 -Year Storm Runoff SECTION 3 - HYDRAULIC STUDIES SECTION 4 - INTERIM BASIN `B" STUDIES A. Basin Summary And Input Data B. Undeveloped Hydrograph (On_Site) Is C. Developed Hydrograph (On_Site) D. Basin Routing SECTION 5 - INTERIM BASIN "C" STUDIES A. Basin Summary And Input Data B. Undeveloped Hydrograph (On_Site) C. Developed Hydrograph (On_Site) D. Basin Routing (On_Site) LIST OF MAPS • On_Site Hydrology Map • Basin B & C Undeveloped Condition • Basin B & C Developed Condition ALBERT A WL'j BB ASSOCIATES i� G: 1998198.0328/Hydtal Study doc • i �t Section 1 A L B E R T A. WEBB AS S O C I A T E S ENGINEERING CONSULTANTS Cl) CD 0 0 0 M SECTION 1 - INTRODUCTION INTRODUCTION The project is located in Riverside County East of highway 79, between Thompson and Winchester Road. This study includes hydrology and hydraulic calculations for sizing those facilities necessary to convey storm runoff and mitigate increase flowrates through site development. The on-site area consists of approximately 65 acres. Two detention basins are proposed to mitigate the increasing storm runoff due to the project development. Basin B and C will mitigat the on-site developed area flows, and there is no increase in peak flow rates. Proposed drainage improvements include of Storm Drain Line -A, Line -C, Line -B, and master drainage line -D. Off-site area A and B are designed to convey 100 -year runoffs and discharged to master planned drainage facilities. METHODOLOGY The Riverside County Rational Method described in the Riverside County Hydrology Manual was used to determine on-site and off-site flows for 10 -year and 100 -year storm. The Synthetic Unit Hydrograph Method was utilized to determine 2, 5, 10, and 100 -year storms for undeveloped and developed conditions. Developed flow was routed through interim basin using The Flood Hydrograph Routing Program. Civil Design Computer Software Programs were used in generating the hydraulic studies for this report. ALBERT A WE1 BB ABBociATEs Page 1-1 0 W �9 (2) U j7 THOMPSON PD. '� i TEMEKU CT. PD. BENTON PD. AULD PD. VICINITY MAP NTS 0 0 Section 2 A L B E R T A. WEBB A S S O C I A T E S LNGINEKSUNG CONSULTANTS T �i 0 SECTION 2 - RATIONAL METHOD STUDIES /� ♦ 0 • ON-SITE 100 -YEAR STORM RUNOFF 17 ♦ ON-SITE 10 -YEAR STORM RUNOFF F- ♦ OFF-SITE 100 -YEAR STORM RUNOFF ALBERT A WEBB ASSOCIATES Page 2-1 0 10 9 E Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.37 Rational Hydrology Study Date: 08/19/99 ------------------------------------------------------------------------ W.O. 98-0328 STORM DRAIN STUDY (PHASE -1) 100 -YEAR FILE: LC100.RRV ------ ********* Hydrology Study Control Information ********** ---------------------------------------------------- Albert A. Webb Associates, Riverside, CA - SIN 571 Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 L -C (?4A C- -i Process from Point/Station ^000 to Point/Station 000 **** INITIAL AREA EVALUATION **** 0 year storm Initial area flow distance = 767.000(Ft.) Top (of initial area) elevation = 1376.730(Ft.); Bottom (of initial area) elevation = 1370.830(Ft. Difference in elevation = 5.900(Ft.) Slope = 0.00769 s(percent)= 0.77 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 14.715 min. Rainfall intensity = - 2.816(In/Hr) for a 100 SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.826 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal RI index fraction soil group D = 0.300 for soil(AMC 2) 70.80 0 year storm Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 6.750(CFS) Total initial stream area = 2.900(Ac.) ^ Pervious area fraction = 0.500 ++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ +++++ Process from Point/Station 3000 to Point/Station 3000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** ++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ +++++ Process from Point/Station 3000 to Point/Station 5.000 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** Upstream point/station elevation = 1368.59(Ft.) Downstream point/station elevation = 1364.20(Ft.) Pipe length = 822.00(Ft.) Manning's N = 0.013 Top of street segment elevation = 1370.830(Ft.) End of street segment elevation = 1368.590(Ft.) Length of street segment = 309.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 . Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 11.742(CFS) Depth of flow = 0.417(Ft.), Average velocity = 2.342(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 16.714(Ft.) Flow velocity = 2.34(Ft/s) Travel time = 2.20 min. TC = 16.91 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.822 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.608(In/Hr) for a 100.0 year storm Subarea runoff = 9.194(CFS) for 4.290(Ac.) Total runoff = 15.944(CFS) Total area 7.190(Ac. Street flow at end of street = 15.944(CFS) Half street flow at end of street = 7.972(CFS) Depth of flow = 0.454(Ft.), Average velocity = 2.522(Ft/s) Flow width (from curb towards crown)= 18.876(Ft.) ++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ +++++ Process from Point/Station 3000 to Point/Station 5.000 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** Upstream point/station elevation = 1368.59(Ft.) Downstream point/station elevation = 1364.20(Ft.) Pipe length = 822.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 15.944(CFS) Nearest computed pipe diameter = 24.00(In.) • Calculated individual pipe flow = 15.944(CFS) Normal flow depth in pipe = 18.94(In.) Flow top width inside pipe = 19.58(In.) Critical Depth = 17.27(In.) Pipe flow velocity = 5.99(Ft/s) Travel time through pipe = 2.29 min. Time of concentration (TC) = 19.20 min. ++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ +++++ Process from Point/Statidn 000 to Point/Station 4+.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1368.590(Ft.) End of street segment elevation = 1365.640(Ft.) Length of street segment = 529.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 20.146(CFS) Depth of flow = 0.502(Ft.), Average velocity = 2.443(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 0.11(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.44(Ft/s) Travel time = 3.61 min. TC = 22.81 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.810 Decimal fraction soil group A = 0.000 , Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.213(In/Hr) for a 100.0 year storm Subarea runoff = 6.797(CFS) for 3.790(Ac.) Total runoff = 22.741(CFS) Total area = 10.980(Ac.) Street flow at end of street = 22.741(CFS) Half street flow at end of street = 11.371(CFS) Depth of flow = 0.521(Ft.), Average velocity = 2.518(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 1.06(Ft.) Flow width (from, curb towards crown)= 20.000(Ft.) ++++++++++++++++++++++++++++++++++jj��+++++++++++++++++++++++++++++ +++++ Process from Point/Station [Qj000 to Point/Station 5000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1365.840(Ft.) End of street segment elevation = 1364.200(Ft.) Length of street segment = 293.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 26.645(CFS) Depth of flow = 0.541(Ft.), Average velocity = 2.694(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 2.06(1,.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.69(Ft/s) Travel time = 1.81 min. TC = 24.62 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.807 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.122(In/Hr) for a 100.0 year storm Subarea runoff = 6.458(CFS) for 3.770(Ac.) Total runoff = 29.199(CFS) Total area = 14.750(Ac.) Street flow at end of street = 29.199(CFS) Half street flow at end of street = 14.600(CFS) Depth of flow = 0.557(Ft.), Average velocity = 2.757(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 2.84(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) Process from Point/Station L000 to Point/Station L6� 00 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** Upstream point/station elevation = 1364.20(Ft.) Downstream point/station elevation = 1360.20(Ft.) Pipe length = 530.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 29.199(CFS) Nearest computed pipe diameter = 30.00(In.) Calculated individual pipe flow = 29.199(CFS) Normal flow depth in pipe = 20.67(In.) Flow top width inside pipe = 27.77(In.) Critical Depth = 22.10(In.) Pipe flow velocity = 8.10(Ft/s) Travel time through pipe = 1.09 min. Time of concentration (TC) = 25.71 min. ++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++j�+++++ Process from Point/Station 5.000 to Point/Station .\000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1364.200(Ft.) End of street segment elevation = 1360.200(Ft.) . Length of street segment = 530.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street • Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 32.951(CFS) Depth of flow = 0.552(Ft.), Average velocity = 3.178(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 2.59(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 3.18(Ft/s) Travel time = 2.78 min. TC = 28.49 min; Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.801 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 -RI index for soil(AMC 2) = 70.80 - Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.958(In/Hr) for a 100.0 year storm Subarea runoff = 5.947(CFS) for 3.790(Ac.) Total runoff = 35.146(CFS) Total area = 18.540(Ac.) Street flow at end of street = 35.146(CFS) Half street flow at end of street = 17.573(CFS) Depth of flow = 0.563(Ft.), Average velocity = 3.230(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 3.15(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++jj��+++++ Process from Point/Station 66. 00 to Point/Station [7+000 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** Upstream point/station elevation = 1360.20(Ft.) Downstream point/station elevation = 1359.70(Ft.) Pipe length = 100.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 35.146(CFS) Nearest computed pipe diameter = 33.00(In.) Calculated individual pipe flow = 35.146(CFS) Normal flow depth in pipe = 25.41(In.) Flow top width inside pipe = 27.78(In.) Critical Depth = 23.69(In.) Pipe flow velocity = 7.16(Ft/s) Travel time through pipe = 0.23 min. Time of concentration (TC) = 28.73 min. End of computations, total study area = 18.59 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 11 0 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Rational Hydrology Study Date: 08/19/99 ------------------------------------------------------- W.O. 98-0328 STORM DRAIN STUDY (PHASE -1) 100 -YEAR FILE: LA100.RRV ------------------------------------------------------- ********* Hydrology Study Control Information ********** ------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control 5 Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco J area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 L- A c "pHAsr: - I ) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station [.000 to Point/Station 9.000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 440.000(Ft.) Top (of initial area) elevation = 1368.970(Ft.); Bottom (of initial area) elevation = 1365.820(Ft.) Difference in elevation = 3.150(Ft.) Slope = 0.00716 s(percent)= 0.72 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 11.953 min. Rainfall intensity = 3.157(In/Hr) for a 100.0 year storm SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.833 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 4.209(CFS) Total initial stream area = 1.600(Ac.) Pervious area fraction = 0.500 +++++++++++++++++++++++++++++++++++��++"''++++++++++++++++++++++++++�++-++1++++ Process from Point/Station. �y.I(00 to Point/Station ly.'000 **** SUBAREA FLOW ADDITION **** Fa M - SINGLE FAMILY (1/4 Acre Lot) Top of stree= segment elevation = 1365.820(Ft.) Runoff Coefficient = 0.833 Length of street segment = 547.000(Ft.) Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 Distance from curb to property line = 10.000(Ft.) RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Time of concentration = 11.95 min. Manning's N from gutter to grade break = 0.0150 Rainfall intensity = 3.157(In/Hr) for a 100.0 year storm Subarea runoff = 6.866(CFS) for 2.610(Ac.) 2.900(Ft/s) Total runoff = 11.076(CFS)- Total area = 4.210(Ac.) ++++++++++++++++++++++++++++++++++-+�+++++++++++++++++++++++++++++++++++ Process from Foint/Station 19.1000 to Point/Station 000 **** STREET FLOW TRAVEL TIME + SUBA EA FLOW ADDITION **** Top of stree= segment elevation = 1365.820(Ft.) End of street segment elevation = 1362.530(Ft.) Length of street segment = 547.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [1) side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 _ Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150; Estimated mean flow rate at midpoint of street = 16.048(CFS) Depth of flow = 0.567(Ft.), Average velocity = 2.900(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 3.36(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.90(Ft/s) Travel time = 3.14 min. TC = 15.10 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.826 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.60 - Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.777(In/Hr) for a 100.0 year storm Subarea runoff = 8.666(CFS) for 3.780(Ac.) Total runoff = 19.742(CFS) Total area = 7.990(Ac.) Street flow at end of street = 19.742(CFS) Half street flow at end of street = 19.742(CFS) Depth of flow = 0.605(Ft.), Average velocity = 3.055(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 5.26(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station P000 to Point/Station F11000 **_. PIPEFLOW TRAVEL TIME (Program estimated size) **** Upstream point/station elevation = 1362.53(Ft.) Downstream point/station elevation = 1362.40(Ft.) Pipe length = 60.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 19.742(CFS) Nearest computed pipe diameter = 30.00(In.) Calculated individual pipe flow = 19.742(CFS) Normal flow depth in pipe = 25.59(In.) Flow top width inside pipe = 21.24(In.) Critical Depth = 18.09(In.) Pipe flow velocity = 4.42(Ft/s) Travel time through pipe = 0.23 min. Time of concentration (TC) = 15.32 min. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ L+++++ Process from Point/Station 101000 to Point/Station 1111000 ***- STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1362.530(Ft.) End of street segment elevation = 1362.400(Ft.) Length of street segment = 60.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 20.050(CFS) Depth of flow = 0.574(Ft.), Average velocity = 1.758(Ft/s) SINGLE FAMILY (1/4 Acre Lot) Warning: depth of flow exceeds top of curb Runoff Coefficient Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 3.71(Ft.) 0.000 Streetflow hydraulics at midpoint of street travel: Decimal fraction soil group B = Halfstreet flow width = 20.000(Ft.) Decimal Flow velocity = 1.76(Ft/s) 0.700 Travel time = 0.57 min. TC = 15.89 min. fraction soil group D = 0.300 Adding area flow to street RI index for soil(AMC 2) = 70.80 SINGLE FAMILY (1/4 Acre Lot) Pervious Runoff Coefficient = 0.824 Impervious fraction = 0.500 Decimal fraction soil group A = 0.000 concentration = 15.89 min. Decimal fraction soil group B, = 0.000 Rainfall intensity = 2.700(In/Hr) Decimal fraction soil group C = 0.700 year storm Subarea Decimal fraction soil group D = 0.300 for 6.330(Ac.) RI index for soil(AMC 2) = 70.80 = 34.375(CFS) Total area = Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.700(In/Hr) for a 100.0 year storm Subarea runoff = 0.556(CFS) for 0.250(Ac.) Total runoff = _ 20.298(CFS) Total area = 8.240(Ac.) Street flow at end of street = 20.298(CFS) Half street flow at end of street = 10.149(CFS) Depth of flow = 0.576(Ft.), Average velocity = 1.764(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 3.82(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) T+++++++++++++++++++++++++++++++++++++++++++++++++++�++++ ++++++++++++**' Process from Point/Station 10. 00 to Point/Station 1111000 * SOBAREP. FLOW ADDITION **** SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.824 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Time of concentration = 15.89 min. Rainfall intensity = 2.700(In/Hr) for a 100.0 year storm Subarea runoff = 14.078(CFS) for 6.330(Ac.) Total runoff = 34.375(CFS) Total area = 14.570(Ac ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station �000 to Point/Station C31000""PIPEFLOW TRAVEL TIME (Program estimated size) *'** Upstream point/station elevation = 1362.40(Ft.) Downstream point/station elevation = 1360.15(Ft.) Pipe length = 537.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 34.375(CFS) Nearest computed pipe diameter = 33.00(In.) Calculated individual pipe flow = 34.375(CFS) Normal flow depth in pipe = 27.19(In.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1�i 000 to Point/Station F21000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1362.400(Ft.) - Flow top width inside pipe = 25.14(In.) Length of street segment =. 292.000(Ft.) Critical Depth = 23.44(In.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Pipe flow velocity = 6.57(Ft/s) Slope from gutter to grade break (v/hz) = 0.017 Travel time through pipe = 1.36 min. Street flow is on (2] side(s) of the street Time of concentration (TC) = 17.25 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1�i 000 to Point/Station F21000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1362.400(Ft.) - End of street segment elevation = 1361.050(Ft.) Length of street segment =. 292.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) . Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 40.899(CFS) Depth of flow = 0.638(Ft.), Average velocity = 2.793(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 6.91(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.79(Ft/s) Travel time = 1.74 min. TC = 19.00 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.817 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 ' . Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.447(In/Hr) for a 100.0 year storm Subarea runoff = 11.062(CFS) for 5.530(Ac.) Total runoff = 45.437(CFS) Total area = 20.100(Ac. Street flow at end of street = 45.437(CFS) Half street flow at end of street = 22.719(CFS) Depth of flow = 0.660(Ft.), Average velocity = 2.868(Ft/s) Warning: depth of flow exceeds top of curb - Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 8.00(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) Upstream point/station elevation = 1360.15(Ft.) Downstream point/station elevation = 1359.90(Ft.) Pipe length = 50.00(Ft.) Manning's N = 0.013 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2000 Process from Point/Station to Point/Station 13 000_ **** STREET FLOW TRAVEL TIME + SU EA FLOW ADDITION **** Top of street segment elevation = 1361.050(Ft.) End of street segment elevation = 1360.150(Ft.) Length of street segment = 245.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) _ Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 46.579(CFS) . Depth of flow = 0.690(Ft.), Average velocity = 2.648(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 9.52(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocitv = 2.65(Ft/s) Travel time = 1.54 min. TC = 20.54 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.814 Decimal fraction soil group A =,0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.344(In/Hr) for a 100.0 year storm Subarea runoff = 1.929(CFS) for 1.010(Ac.) Total runoff = 47.366(CFS) Total area = 21.110(Ac.) Street flow at end of street = 47.366(CFS) Half street flow at end of street = 23.663(CFS) Depth of flow = 0.694(Ft.), Average velocity =; 2.659(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 9.71(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station [13 000 to Point/Station n000 **** PIPEFLOW TRAVEL TIME (Program estimated size) **** Upstream point/station elevation = 1360.15(Ft.) Downstream point/station elevation = 1359.90(Ft.) Pipe length = 50.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 47.366(CFS) Nearest computed pipe diameter 36.00(In.) - Calculated individual pipe flow 47.366(CFS) Normal flow depth in pipe = 29.63(In.) Flow top width inside pipe = 27.49(In.) Critical Depth = 26.92(In.) Pipe flow velocity = 7.61(Ft/s) Travel time through pipe = 0.11 min. Time of concentration (TC) = 20.65 min. End of computations, total study area = 21.11 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 1] 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3- Rational .3Rational Hydrology Study Date: 08/27/99 ---------------------------------------------------------------------- W.O. 98-0328 STORM DRAIN STUDY (PHASE -2) 100 -YEAR FILE: LL100.RRV ---------------------------------------------------------------------- ********* Hydrology Study Control Information ********** ------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.460 (in./hr.) 100 year storm,. 60 minute intensity = 1.300 (in./hr.) . Storm event year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 L-6 C HASE -2 ) Process from Point/Station (D300 to Point/Station DJ00 **** INITIAL AREA EVALUATION **** Initial area flow distance = 673.000(Ft.) Top (of initial area) elevation = 1376.730(Ft.); Bottom (of initial area) elevation = 1372.410(Ft.) Difference in elevation = 4.320(Ft.) Slope = 0.00642 s(percent)= 0.64 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 14.480 min. Rainfall intensity = 2.841(In/Hr) for a 100.0 year storm SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.827 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 5.263(CFS) Total initial stream area = 2.240(Ac.) Pervious area fraction = 0.500 Process from Point/Station M22000 to Point/Station �3y000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1372.410(Ft.) End of street segment elevation = 1369.740(Ft.) Length of street segment = 520.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) _ .0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (1) side(s) of the street Distancefrom curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.015 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 8.917(CFS) Depth of floe, = 0.488(Ft.), Average velocity = 2.323(Ft/s) Note: depth of flow exceeds top of street crown. Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.32(Ft/s) Travel time = 3.73 min. TC = 18.21 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.819 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.505(In/Hr) for a 100.0 year storm Subarea runoff = _ 6.380(CFS) for 3.110(Ac.) Total runoff = 11.643(CFS) Total area = 5.350(Ac.) Street flow at end of street = 11.643(CFS) Half street flow at end of street = 11.643(CFS) Depth of flow = 0.528(Ft.), Average velocity = 2.496(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 1.86(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) End of computations, total study area = 5.35 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3 Rational Hydrology Study Date: 08/19/99 ------------------------------------------------------------------------ W.O. 98-0328 STORM DRAIN STUDY (PHASE -2) 100 -YEAR FILE: LB100.RRV ------------------------------------------------------------------------ ********* Hydrology Study Control Information ********** ---------------------------------------------------- Albert A. Webb Associates, Riverside, CA - SIN 571 Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-9.1) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...+ +++++ Process from Point/Station Q00 to Point/Station 5000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 590.000(Ft.) Top (of initial area) elevation = 1376.150(Ft.); Bottom (of initial area) elevation = 1372.200(Ft.) Difference in elevation = 3.950(Ft.) Slope = 0.00731 s(percent)= 0.73 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 12.918 min. Rainfall intensity = 3.025(In/Hr) for a 100.0 year storm SINGLE FAMILY (1/9 Acre Lot) Runoff Coefficient = 0.831 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event.year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...+ +++++ Process from Point/Station Q00 to Point/Station 5000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 590.000(Ft.) Top (of initial area) elevation = 1376.150(Ft.); Bottom (of initial area) elevation = 1372.200(Ft.) Difference in elevation = 3.950(Ft.) Slope = 0.00731 s(percent)= 0.73 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 12.918 min. Rainfall intensity = 3.025(In/Hr) for a 100.0 year storm SINGLE FAMILY (1/9 Acre Lot) Runoff Coefficient = 0.831 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious -fraction = 0.500 Initial subarea runoff = 9.501(CFS) Total initial stream area = 3.780(Ac.) Pervious area fraction = 0.500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++±+++++ Process from Point/Station S&00 to Point/Station `6000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1372.200(Ft.) End of street segment elevation = 1371.180(Ft.) Length of street segment = 140.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 16.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (1] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.015 - Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 10.280(CFS) Depth of flow = 0.484(Ft.), Average velocity = 2.732(Ft/s) Note: depth of flow exceeds top of street crown. Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.73(Ft/s) Travel time = 0.85 min. TC = 13.77 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.829 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.921(In/Hr) for a 100.0 year storm Subarea runoff = 1.501(CFS) for 0.620(Ac.) Total runoff = 11.001(CFS) Total area = 4.400(Ac.) Street flow at end of street = 11.001(CFS) Half street flow at end of street = 11.001(CFS) Depth of flow = 0.492(Ft.), Average velocity = 2.606(Ft/s) Note: depth of flow exceeds top of street crown. Flow width (from curb towards crown)= 20.000(Ft.) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station �e0 to Point/Station 6 ,00 40 **** SUBAREA FLOW ADDITION **** SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.629 End of street segment elevation = 1369.500(Ft.) Decimal fraction soil group A = 0.000 Width of half street (curb to crown) = 20.000(Ft.) Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 _ Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Manning's N from gutter to grade break '= 0.0150 Pervious area fraction = 0.500; Impervious fraction = 0.500 Time of concentration = 13.77 min. Streetflow hydraulics at midpoint of street travel: Rainfall intensity = 2.921(In/Hr) for a 100.0 year storm Subarea runoff = 6.898(CFS) for 2.850(Ac.) SINGLE FAMILY (1/9 Acre Lot) Total runoff = 17.899(CFS) Total area = 7.250(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++ Process from Point/Station 6 000 to Point/Station 7 00 **** STREET FLOW TRAVEL TIME + SUB EA FLOW ADDITION **** Top of street segment elevation = 1371.180(Ft.) End of street segment elevation = 1369.500(Ft.) Length of street segment = 290.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break '= 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 18.924(CFS) Depth of flow = 0.488(Ft.), Average velocity = 2.967(Ft/s) Note: depth of flow exceeds top of street crown. Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.47(Ft/s) Travel time = 1.96 min. TC = 15.73 min. Adding area flow to street SINGLE FAMILY (1/9 Acre Lot) Runoff Coefficient = 0.824 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 2.715(In/Hr) for a 100.0 year storm ,Subarea runoff = 1.857(CFS) for 0.830(Ac.) Total runoff = 19.756(CFS) Total area = 8.080(Ac.) Street flow at end of street = 19.756(CFS) Half street flow at end of street = 9.878(CFS) . Depth of flow = 0.493(Ft.), Average velocity = 2.509(Ft/s) Note: depth of flow exceeds top of street crown. Flow width (from curb towards crown)= 20.000(Ft.) End of computations, total study area = 8.08 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 I* r me E 0 0 0 u Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3 - Rational Hydrology Study Date: 08/19/99 -------------------------------------------------------------------- W.O. 98-0328 STORM DRAIN STUDY (PHASE -1) 10 -YEAR FILE: LC10.RRV ' ------------------------------------------------------------- ********* Hydrology Study Control Information ********** --------------------------------------------------------------- Albert A. Webb Associates, Riverside, CA - SIN 571 ---- ----------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 10.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event_ year = 10.0 Calculated rainfall intensity data: 1 hour intensity = 0.880 (in./hr.) Slope of intensity duration curve = 0.5500 Process from Point/Station 1A000 to Point/Station A2 000 +*+* INITIAL AREA EVALUATION **** Initial area flow distance = 767.000(Ft.) Top (of initial area) elevation = 1376.730(Ft.)' Bottom (of initial area) elevation = 1370.830(Ft. Difference in elevation = 5.900(Ft.) Slope = 0.00769 s(percent)= 0.77 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 14.715 min. Rainfall intensity = 1.906(In/Hr) for a 10 SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.799 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 0 year storm Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 4.418(CFS) Total initial stream area = 2.900(Ac.) - Pervious area fraction = 0.500 ++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ +++++ Process from Point/Station 000 to Point/Station 000 " " STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION -* Top of street segment elevation = 1370.830(Ft.) End of street segment elevation = 1368.590(Ft.) Length of street segment = 309.000(Ft.j Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 .. Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0010 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.3000 Estimated mean flow rate at midpoint of street = 7.687(CFS) Depth of flow = 0.818(Ft.), Average velocity = 0.305(Ft/s) Warning: depth of flow exceeds top of curb . Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 15.89(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 0.30(Ft/s) Travel time = 16.90 min. TC = 31.62 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.763 , Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.252(In/Hr) for a 10.0 year storm Subarea runoff = 4.095(CFS) for 4.290(Ac.) Total runoff = 8.514(CFS) Total area = 7.190(Ac.) Street flow at end of street = 8.514(CFS) Half street .flow at end of street = 4.257(CFS) Depth of flow = 0.844(Ft.), Average velocity = 0.317(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 17.22(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) Process from Point/Station 3.000 to Point/Station 4.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1368.590(Ft.) End of street segment elevation = 1365.840(Ft.) Length of street segment = 529.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width '= 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 10.758(CFS) Depth of flow = 0.426(Ft.), Average velocity = 2.021(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 17.248(Ft.) Flow velocity = 2.02(Ft/s) - Travel time = 4.36 min. TC = 35.98 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.756 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.166(In/Hr) for a 10.0 year storm Subarea runoff = 3.339(CFS) for 3.790(Ac.) Total runoff = 11.853(CFS) Total area = 10.960(Ac.) Street flow at end of street = 11.853(CFS) Half street flow at end of street = 5.927(C7S) Depth of flow = 0.437(Ft.), Average velocity = 2.069(Ft/s) Flow width (from curb towards crown)= 17.927(Ft.) +++++++++++++++++++++++++++++++++++++++++++++++++.+++++++++++++++ +++++ Process from Point/Station L\000 to Point/Station /s 000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Too of street segment elevation = 1365.840(Ft.) End of street segment elevation = 1364.200(Ft.) Length of street segment = 293.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) 'Distance from crown to crossfall grade break = 18.000(Ft Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street Distance flow is on [2] side(s) of the street from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 ^ Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 13.888(CFS) Depth of flow = 0.452(Ft.), Average velocity = 2.211(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 18.811(Ft.) Flow velocity = 2.21(Ft/s) Travel time = 2.21 min. TC = 38.19 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.753 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 16.988(CFS) Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 . Rainfall intensity = 1.128(In/Hr) for a 10.0 year storm Subarea runoff = 3.201(CFS) for 3.770(Ac.) Total runoff = 15.054(CFS) Total area = 14.750(Ac.) Street flow at end of street = 15.054(CFS) Half street flow at end of street = 7.527(CFS) Depth of flow = 0.463(Ft.), Average velocity = 2.255(Ft/s) Flow width (from curb towards crown)= 19.419(Ft.) &\000 Process from Point/Station 000 to Point/Station **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1364.200(Ft.) End of street segment elevation = 1360.200(Ft.) Length of street segment = 530.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (Curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 16.988(CFS) Depth of flow = 0.459(Ft.), Average velocity = 2.600(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 19.202(Ft.) Flow velocity = 2.60(Ft/s) Travel time = 3.40 min. TC = 41.59 min. Adding area flow to street Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.748 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.077(In/Hr) for a 10.0 year storm Subarea runoff = 3.051(CFS) for 3.790(Ac.) Total runoff = 18.105(CFS) Total area = 18.540(Ac.) Street flow at end of street = 18.105(CFS) Half street flow at end of street = 9.053(CFS) Depth of flow = 0.467(Ft.), Average velocity = 2.641(Ft/s) Flow width (from curb towards crown)= 19.689(Ft.) End of computations, total study area = 18.54 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 0 U Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Rational Hydrology Study ------------------------------------ W.O. 98-0328 STROM DRAIN STUDY (PHASE -1) 10 -YEAR FILE: LA.RRV Software, (c) 1992 Version 3.3 - Date: 08/19/99 ------------------------------------------------------------------------ +++++++++ Hydrology Study Control Information ********** ------------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 10.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 10.0 Calculated rainfall intensity data: 1 hour intensity = 0.880 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ � Process from Point/Station U1000 to Point/Station D000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 440.000(Ft.) Top (of initial area) elevation = 1368.970(Ft.)i Bottom (of initial area) elevation = 1365.820(Ft. Difference in elevation = 3.150(Ft.) Slope = 0.00716 s(percent)= 0.72 TC = k(0.390)*[(length^3)/(elevation change) ]^0.2 Initial area time of concentration = 11.953 min. Rainfall intensity = 2.137(In/Hr) for a 10 SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.808 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 0 year storm Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 2.763(CFS) — Total initial stream area = 1.600(Ac.) Pervious area fraction = 0.500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station D00 to Point/Station n000 **** SUBAREA FLOW ADDITION **** SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.808 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Time of concentration = 11.95 min. Rainfall intensity = 2.137(In/Hr) for a 10.0 year storm Subarea runoff = 7.269(CFS) for 4.210(Ac.) Total runoff = 10.032(CFS) Total area = 5.810(Ac +T++-++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station r9.1000.to Point/Station Flo -1000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1365.820(Ft.) End of street segment elevation = 1362.530(Ft.) Length of street segment = 547.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 16.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150- . Estimated mean flow rate at midpoint of street = 13.296(CFS) Depth of flow = 0.443(Ft.), Average velocity = 2.248(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 18.228(Ft.) Flow velocity = 2.25(Ft/s) Travel time = 4.06 min. TC = 16.01 min. Adding area flow to street _ SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.796 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.820(In/Hr) for a 10.0 year storm Subarea runoff = 5.473(CFS) for 3.780(Ac.) Total runoff = 15.506(CFS) Total area = 9.590(Ac.) Street flow at end of street = 15.506(CFS) Half street flow at end of street = 7.753(CFS) Depth of flow = 0.462(Ft.), Average velocity = 2.334(Ft/s) Flow width (from curb towards crown)= 19.370(Ft.) ++++++++++++++++++++++++++++++++++.++++++++++++++++++++++++++++++++++++ Process from Point/Station µu{000 to Point/Station 000 **** STREET FLOW TRAVEL TIME + SU EA FLOW ADDITION **** TO of street segment elevation = 1362.530(Ft.) End of street segment elevation = 1362.400(Ft.) Length of street segment = 60.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 16.000(Ft.) . Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) N in gutter = 0.0150 Manning's anning's N from gutter to grade break = 0.0150 anning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 15.708(CFS) Depth of flow = 0.532(Ft.), Average velocity = 1.653(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 1.61(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 1.65(Ft/s) Travel time = 0.60 min. TC = 16.61 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.794 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.783(In/Hr) for a 10.0 year storm Subarea runoff = 0.354(CFS) for 0.250(Ac.) Total runoff = 15.860(CFS) Total area = 9.840(Ac. Street flow at end of street = 15.860(CFS) Half street flow at end of street = 7.930(CFS) Depth of flow = 0.534(Ft.), Average velocity = 1.657(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 1.69(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) - ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 10.100 to Point/Station 11.000 **** SUBAREA FLOW ADDITION **** SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.794 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Time of concentration = 16.61 min. Rainfall intensity = 1.783(In/Hr) for a 10.0 year storm Subarea runoff = 8.962(CFS) for 6.330(Ac.) Total runoff = 24.622(CFS) Total area = 16.170(Ac ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 000 to Point/Station 12 000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1362.400(Ft.) End of street segment elevation = 1361.050(Ft.) Length of street segment = 292.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 - Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 29.066(CFS) Depth of flow = 0.573(Ft.), Average velocity = 2.563(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 3.64(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.56(Ft/s) Travel time = 1.90 min. TC = 18.51 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.789 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 - Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.680(In/Hr) for a 10.0 year storm Subarea runoff = 7.332(CFS) for 5.530(Ac.) Total runoff = 32.153(CFS) Total area = 21.700(Ac.) Street flow at end of street = 32.153(CFS) Half street flow at end of street = 16.077(CFS) Depth of flow = 0.591(Ft.), Average velocity = 2.629(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 4.57(Ft.) Flow width (from curb towards crown)=' 20.000(Ft.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 000 to Point/Station 000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1361.050(Ft.) End of street segment elevation = 1360.150(Ft.) . Length of street segment = 245.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 32.902(CFS) Depth of flow = 0.618(Ft.), Average velocity = 2.426(Ft/s) Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 5.89(Ft.) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 20.000(Ft.) Flow velocity = 2.43(Ft/s) Travel time = 1.68 min. TC = 20.19 min; Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.785 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.602(In/Hr) for a 10.0 year storm Subarea runoff = 1.270(CFS) for 1.010(Ac.) Total runoff = 33.423(CFS) Total area = 22.710(Ac. Street flow at end of street = 33.423(CFS) Half street flow at end of street = 16.712(CFS) Depth of flow = 0.621(Ft.), Average velocity = 2.436(Ft/s) _ Warning: depth of flow exceeds top of curb Note: depth of flow exceeds top of street crown. Distance that curb overflow reaches into property = 6.04(Ft.) Flow width (from curb towards crown)= 20.000(Ft.) End of computations, total study area = 22.71 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 , Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3 Rational Hydrology Study Date: 08/18/99 ------------------------------------------------------------------------ W.O 98-0328 STORM DRAIN STUDY (PHASE -2) 10 -YEAR FILE: LB10.RRV Hydrology Study Control Information ********** ------------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 10.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) ++M&+ -+Z Process from Point/Station 'O 00 to Point/Station �)00 **** INITIAL AREA EVALUATION **** Initial area flow distance = 673.200(Ft.) Top (of initial area) elevation = 1376.730(Ft.). Bottom (of initial area) elevation = 1372.410(Ft.) Difference in elevation = 4.320(Ft.) Slope = 0.00642 s(percent)= 0.64 TC = k(0.390)*[(1ength^3)/(elevation change)]^0.2 Initial area time of concentration = 14.483 min. Rainfall intensity = 1.923(In/Hr) for a 10.0 year storm SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.800 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 For the [ Murrieta,Tmc,Rnch Callorco ) area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 10.0 Calculated rainfall intensity data: 1 hour intensity = 0.880 (in./hr.) Slope of intensity duration curve = 0.5500 ++M&+ -+Z Process from Point/Station 'O 00 to Point/Station �)00 **** INITIAL AREA EVALUATION **** Initial area flow distance = 673.200(Ft.) Top (of initial area) elevation = 1376.730(Ft.). Bottom (of initial area) elevation = 1372.410(Ft.) Difference in elevation = 4.320(Ft.) Slope = 0.00642 s(percent)= 0.64 TC = k(0.390)*[(1ength^3)/(elevation change)]^0.2 Initial area time of concentration = 14.483 min. Rainfall intensity = 1.923(In/Hr) for a 10.0 year storm SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.800 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 3.446(CFS) Total initial stream area = 2.240(Ac.) _ Pervious area fraction = 0.500 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station (2000 to Point/Station �3 00 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 0 Top of street segment elevation = 1372.410(Ft.) End of street segment elevation = 1369.740(Ft.) Length of street segment = 520.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) _ .0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 5.836(CFS) Depth of flow = 0.362(Ft.), Average velocity = 1.738(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 13.469(Ft.) Flow velocity = 1.74(Ft/s) Travel time = 4.99 min. TC = 19.47 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.787 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.634(In/Hr) for a 10.0 year storm Subarea runoff = 3.999(CFS) for 3.110(Ac.) Total runoff = 7.444(CFS) Total area =, 5.350(Ac. Street flow at end of street = 7.444(CFS) Half street flow at end of street = 3.722(CFS) Depth of flow = 0.386(Ft.), Average velocity = 1.841(Ft/s) Flow width (from curb towards crown)= 14.907(Ft.) End of computations, total study area = 5.35 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3 Rational Hydrology Study Date: 08/19/99 ------------------------------------------------------------------------ W.O. 98-0328 STORM DRAIN STUDY (PHASE -2) 10 -YEAR FILE: LBI.RRV ------------------------------------------------------------------------ ********* Hydrology Study Control Information ********** ------------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control 6 Water Conservation District 1978 hydrology manual Storm event (year) = 10.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 10.0 Calculated rainfall intensity data: 1 hour intensity = 0.880 (in./hr.) Slope of intensity duration curve = 0.5500 Process from Point/Station 4000 to Point/Station 0000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 540.000(Ft.) Top (of initial area) elevation = 1376.150(Ft.); Bottom (of initial area) elevation = 1372.200(Ft.) Difference in elevation = 3.950(Ft.) Slope = 0.00731 s(percent)= 0.73 TC = k(0.390)*[(length^3)/(elevation change)] -0.2 Initial area time of concentration = 12.918 min. Rainfall intensity = 2.048(In/Hr) for a 10.0 year storm SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.805 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 6.230(CFS) Total initial stream area = 3.780(Ac.) _ Pervious area fraction = 0.500 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station �5000 to Point/Station �6Q.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1372.200(Ft.) Process from End of street segment elevation = 1371.180(Ft.) �6_ Length of street segment = 140.000(Ft.) 0900 Height of curb above gutter flowline = 6.0(In.) FLOW ADDITION **** _ Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (1] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 6.741(CFS) Depth of flow = 0.433(Ft.), Average velocity = 2.426(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 17.644(Ft.) Flow velocity = 2.43(Ft/s) Travel time = 0.96 min. TC = 13.88 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.802 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.969(In/Hr) for a 10.0 year storm Subarea runoff = 0.979(CFS) for 0.620(Ac.) Total runoff = 7.208(CFS) Total area =, 4.400(Ac.) Street flow at end of street = 7.208(CFS) Half street flow at end of street = 7.208(CFS) Depth of flow = 0.441(Ft.), Average velocity = 2.465(Ft/s) Flow width (from curb towards crown)= 18.121(Ft.) +++++++++++++++++++++++++++++++++++.�++++++++++++++++++++++++++++++++++ Process from Point/Station �6_ ])00 to Point/Station 0900 **** SUBAREA FLOW ADDITION **** SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.802 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for scil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Time of concentration = 13.88 min. Rainfall intensity = 1.969(In/Hr) for a 10.0 year storm Subarea runoff = 4.498(CFS) for 2.850(Ac.) Total runoff = 11.706(CFS) Total area = 7.250(Ac.) ++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++ Process from Point/Station �6. 00 to Point/Station 7. 00 **** STREET FLOW TRAVEL TIME + SUB EA FLOW ADDITION **** Top of street segment elevation = 1371.180(Ft.) End of street segment elevation = 1369.500(Ft.) Length of street segment = 290.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 20.000(Ft.) Distance from crown to crossfall grade break = 18.000(Ft.) . Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [2] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 12.377(CFS) Depth of flow = 0.436(Ft.), Average velocity = 2.178(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 17.850(Ft.) Flow velocity = 2.18(Ft/s) Travel time = 2.22 min. TC = 16.10 min. Adding area flow to street SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.795 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 ; RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Rainfall intensity = 1.814(In/Hr) for a 10.0 year storm Subarea runoff = 1.198(CFS) for 0.830(Ac.) Total runoff = 12.904(CFS) Total area = 8.080(Ac. Street flow at end of street = 12.904(CFS) Half street flow at end of street I6.452(CFS) Depth of flow = 0.441(Ft.), Average velocity = 2.200(Ft/s) Flow width (from curb towards crown)= 18.146(Ft.) End of computations, total study area = 8.08 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.500 Area averaged RI index number = 70.8 1� u 0 0 0 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3 Rational Hydrology Study Date: 08/18/99 --------- --- W.O. 98-0328 UNDEVELOPED AREA A (OFF-SITE) 100 -YEAR FILE: UA.RRV ------------------------------------------------------------------------ ********* Hydrology Study Control Information ********** ------------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION " ** Initial area flow distance = 1400.000(Ft.) Top (of initial area) elevation = 1375.000(Ft.); Bottom (of initial area) elevation = 1363.000(Ft.) Difference in elevation = 12.000(Ft.) Slope = 0.00857 s(percent)= 0.86 , TC = k(0.710)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 33.350 min. Rainfall intensity = 1.796(In/Hr) for a 100.0 year storm UNDEVELOPED (fair cover) subarea Runoff Coefficient = 0.763 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 80.50 For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION " ** Initial area flow distance = 1400.000(Ft.) Top (of initial area) elevation = 1375.000(Ft.); Bottom (of initial area) elevation = 1363.000(Ft.) Difference in elevation = 12.000(Ft.) Slope = 0.00857 s(percent)= 0.86 , TC = k(0.710)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 33.350 min. Rainfall intensity = 1.796(In/Hr) for a 100.0 year storm UNDEVELOPED (fair cover) subarea Runoff Coefficient = 0.763 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 80.50 Pervious area fraction = 1.000; Impervious fraction = 0.000 Initial subarea runoff = 50.406(CFS) Total initial stream area = 36.800(Ac.) Pervious area fraction = 1.000 End of computations, total study area = 36.80 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 1.000 Area averaged RI index number = 80.5 0 r� 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3- Rational .3Rational Hydrology Study Date: 08/18/99 ---------------------------------------------------------------------- W.O. 98-0328 UNDEVELOPED B (OFF—SITE) 100 -YEAR STORM FILE: UB.RRV ********* Hydrology.Study Control Information ********** ------------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 1580.000(Ft.) Top (of initial area) elevation = 1382.000(Ft.); Bottom (of initial area) elevation = 1366.000(Ft. Difference in elevation = 16.000(Ft.) Slope = 0.01013 s(percent)= 1.01 TC = k(0.710)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 33.855 min. Rainfall intensity = 1.781(In/Hr) for a 100 UNDEVELOPED (fair cover) subarea Runoff Coefficient = 0.762 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 60.50 0 year storm Pervious area fraction = 1.000; Impervious fraction = 0.000 Initial subarea runoff = 21.165(CFS) Total initial stream area = 15.600(Ac.) Pervious area fraction = 1.000 End of computations, total study area = 15.60 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 1.000 Area averaged RI index number = 80.5 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3- Rational .3Rational Hydrology Study Date: 08/18/99 ------------------------------------------------------------------------ W.O. 98-0328 UNDEVELOPED C (OFF-SITE) 100 -YEAR FILE: UC.RRV ------------------------------------------------------------------------ ********* Hydrology Study Control Information ********** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --------------- Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control s Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 100.0 _ Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++T+++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 1020.000(Ft.) Top (of initial area) elevation = 1380.000(Ft.); Bottom (of initial area) elevation = 1372.000(Ft.) Difference in elevation = 8.000(Ft.) Slope = 0.00784 s(percent)= 0.78 TC = k(0.710)*[(length^3)/(elevation change)] -0.2 Initial area time of concentration = 29.909 min. Rainfall intensity = 1.906(In/Hr) for a 100.0 year storm UNDEVELOPED (fair cover) subarea Runoff Coefficient = 0.759 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 79.00 Pervious area fraction = 1.000; Impervious fraction = 0.000 Initial subarea runoff = 11.228(CFS) Total initial stream area = 7.760(Ac.) Pervious area fraction = 1.000 End of computations, total study area = 7.76 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 1.000 Area averaged RI index number = 79.0 0 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3 - Rational Hydrology Study Date: 06/20/99 ------------------------------------------------------------------------ W.O. 96-0328 STORM DRAIN STUDY 100 -YEAR (AREA D) FILE: LD100.RRV ********* Hydrology Study Control Information ********** ------------------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 130.000(Ft.) Top (of initial area) elevation = 1376.730(Ft.); Bottom (of initial area) elevation = 1375.880(Ft. Difference in elevation = 0.850(Ft.) Slope = 0.00654 s(percent)= 0.65 TC = k(0.390)*[(length^3)/(elevation chance)]^0.2 Initial area time of concentration = 7.474 min. Rainfall intensity = 4.088(In/Hr) for a 100 SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.847 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for scil(AMC 2) = 70.80 0 year storm Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 3.772(CFS) Total initial stream area = 1.090(Ac.) Pervious area fraction = 0.500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 2.000 to Point/Station 3.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1375.880(Ft.) End of street segment elevation = 1372.900(Ft.) Length of street segment = 635.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 22.000(Ft.) Distance from crown to crossfall grade break = 20.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [1] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 4.880(CFS) Depth of flow = 0.421(Ft.), Average velocity = 1.899(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 16.933(Ft.) Flow velocity = 1.90(Ft/s) Travel time = 5.57 min. TC = 13.05 min. Adding area flow to street COMMERCIAL subarea type Runoff Coefficient = 0.885 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index -for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Rainfall intensity = 3.009(In/Hr) for a 100.0 year storm Subarea runoff = 1.704(CFS) for 0.640(Ac.) Total runoff = 5.477(CFS) Total area =, 1.730(Ac.) Street flow at end of street = 5.477(CFS) Half street flow at end of street = 5.477(CFS) Depth of flow = 0.434(Ft.), Average velocity = 1.953(Ft/s) Flow width (from curb towards crown)= 17.730(Ft.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 3.000 to Point/Station 4.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1372.900(Ft.) End of street segment elevation = 1368.500(Ft.) Length of street segment = 802.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 22.000(Ft.) Distance from crown to crossfall grade break = 20.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on [1] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 6.759(CFS) Depth of flow = 0.950(Ft.), Average velocity = 2.180(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 18.685(Ft.) Flow velocity = 2.18(Ft/s) Travel time = 6.13 min. TC = 19.18 min. Adding area flow to street COMMERCIAL subarea type Runoff Coefficient = 0.882 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Rainfall intensity = 2.939(In/Hr) for a 100.0 year storm Subarea runoff = 1.790(CFS) for 0.810(Ac.) Total runoff = 7.216(CFS) Total area = 2.540(Ac.) Street flow at end of street = 7.216(CFS) Half street flow at end of street = 7.216(CFS) Depth of flow = 0.959(Ft.), Average velocity = 2.215(Ft/s) Flow width (from curb towards crown)= 19.174(Ft.) End of computations, total study area = 2.54 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.272 Area averaged RI index number = 69.8 • 11 0 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1992 Version 3.3- Riverside .3 Rational Hydrology Study Date: 08/20/99 W.O. 98-0328 STORM DRAIN STUDY 10 -YEAR (AREA D) FILE: LD10.RRV ********* Hydrology Study Control Information ********** ------------------------------------------------------------ Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------ Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 10.00 Antecedent Moisture Condition. = 2 Standard intensity -duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360 (in./hr.) 10 year storm 60 minute intensity = 0.880 (in./hr.) 100 year storm 10 minute intensity = 3.480 (in./hr.) 100 year storm 60 minute intensity = 1.300 (in./hr.) Storm event year = 10.0 Calculated rainfall intensity data: 1 hour intensity = 0.880 (in./hr.) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** INITIAL AREA EVALUATION **** Initial area flow distance = 130.000(Ft.) Top (of initial area) elevation = 1376.730(Ft.); Bottom (of initial area) elevation = 1375.880(Ft.) Difference in elevation = 0.850(Ft.) Slope = 0.00654 s(percent)= 0.65 TC = k(0.390)*[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 7.474 min. Rainfall intensity = 2.767(In/Hr) for a 10.0 year storm SINGLE FAMILY (1/4 Acre Lot) Runoff Coefficient = 0.825 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 0.700 Decimal fraction soil group D = 0.300 RI index for soil(AMC 2) = 70.80 Pervious area fraction = 0.500; Impervious fraction = 0.500 Initial subarea runoff = 2.989(CFS) Total initial stream area = 1.090(Ac.) Pervious area fraction = 0.500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 2.000 to Point/Station 3.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1375.880(Ft.) End of street segment elevation = 1372.900(Ft.) Length of street segment = 635.000(Ft.) Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 22.000(Ft.) Distance from crown to crossfall grade break = 20.000(Ft.) Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (1) side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = 3.220(CFS) Depth of flow = 0.376(Ft.), Average velocity = 1.719(Ft/s) Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 19.310(Ft.) Flow velocity = 1.72(Ft/s) Travel time = 6.16 min. TC = 13.63 min. Adding area flow to street COMMERCIAL subarea type Runoff Coefficient = 0.879 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Rainfall intensity = 1.988(In/Hr) for a 10.0 year storm Subarea runoff = 1.119(CFS) for 0.690(Ac.) Total runoff = 3.608(CFS) Total area =; 1.730(Ac.) Street flow at end of street = 3.608(CFS) Half street flow at end of street = 3.608(CFS) Depth of flow = 0.388(Ft.), Average velocity = 1.766(Ft/s) Flow width (from curb towards crown)= 19.991(Ft.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 3.000 to Point/Station 9.000 **** STREET FLOW TRAVEL TIME + SUBAREA FLOW ADDITION **** Top of street segment elevation = 1372.900(Ft.) End of street segment elevation = 1362.900(Ft.) Length of street segment = 802.000(Ft.) `n u 0 Height of curb above gutter flowline = 6.0(In.) Width of half street (curb to crown) = 22.000(Ft.) Distance from crown to crossfall_grade break = 20.000(Ft Slope from gutter to grade break (v/hz) = 0.017 Slope from grade break to crown (v/hz) = 0.017 Street flow is on (1] side(s) of the street Distance from curb to property line = 10.000(Ft.) Slope from curb to property line (v/hz) = 0.020 Gutter width = 2.000(Ft.) Gutter hike from flowline = 2.000(In.) Manning's N in gutter = 0.0150 Manning's N from gutter to grade break = 0.0150 Manning's N from grade break to crown = 0.0150 Estimated mean flow rate at midpoint of street = Depth of flow = 0.358(Ft.), Average velocity = 2. Streetflow hydraulics at midpoint of street travel: Halfstreet flow width = 13.235(Ft.) Flow velocity = 2.75(Ft/s) Travel time = 4.87 min. TC = 18.50 min. Adding area flow to street COMMERCIAL subarea type Runoff Coefficient = 0.876 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for scil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction Rainfall intensity = 1.681(In/Hr) for a 10.0 Subarea runoff = 1.193(CFS) for 0.810(Ac.) Total runoff = 4.801(CFS) Total area = Street flow at end of street = 4.801(CFS) Half street flow at end of street = 4.801(CFS) Depth of flow = 0.365(Ft.), Average velocity = 2. Flow width (from curb towards crown)= 13.656(Ft.) End of computations, total study area = 2. The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area £raction(Ap) = 0.272 Area averaged RI index number = 69.8 4.453(CFS) 746(Ft/s) = 0.900 year storm 2.540(Ac.) 795(Ft/s) 54 (Ac.) r� U 0 a Section 3 A L B E R T A. WEBB A S S O C I A T E S ENGINEERING CONSULTANTS 0 0 • SECTION 3 - HYDRAULIC STUDIES ALBERT A WEj'BB ASSOCIATES Page 3-1 PHASE -1 u FORECASE W.O. 98-328, PHASE -1 CATCH BASIN CALCULATION C.B.-1 SUMP Q=17.19 CFS D=0.574' EQUATION: Q=3.0'A' W A0.13`DA0.6 SO W=10' C.B.-2 SUMP 0=24.08 CFS D=0.586' EQUATION: Q=3.0'A' W A0.13' DA0.6 SO W=14' is W.O. 98-328 PHASE -1 INLET CALCULATIONS. Q=VA V=(2gh)10.5 h= 1 FT 9= 32.2 Q= 50.41 CFS So A=QN 6.28165 SF A1=1.2X6.28= 7.537981 SF SIDE HOLES: 6 HOLES L=12" h=6" A=LXh 0.5 A2=6XA 3'SF TOP DRAINAGE AREA: A3= 4.537981 A=3.1415R^2 R 1.201885 FT D=2R 2.403769 FT= 28.84523 IN. SO DESIGN DIA.: D=36" 0 0 GRATE (or checkered IL optional) See Standard Drawing C B 107 6 9w � C D A - - -i PLAN L 3"x 21/i"x 3/ew RODDED END - LUG %"/ x 1'/2 PUNCH IN HOLE IN \t A PIPE TO RECEIVE I —? LUG. SEE DETAIL"B" g Grade 'f Existing Grade —2 T— 0 " 3"x t/y" BARS DETAIL 11B11 Grade fi Min. Circle around inlet where possible. NOTES: I. PLACE GRATE BARS PARALLEL TO FLOW. T. GRATE AND FRAME SHALL BE GALVANIZED. .1.•S.Q+s .rvinrD, CWNTT 11000 CON,.Ct INLET TYPE X D.... +o (GRATE DETAILS) RTDNDAKD DRAwWO NUYA o rain• v 6 Openings at L=12" NOTE: 36"C. M.P. Openings ore optional.Use 3611 THICKNESS =0.109' C.M.P Thickness= 0.064 when openings are omitted. z VARIABLE —V DEPTH NOTED ON PLANS. 4. e i 4.2 R.C.P. I C.L Z"A 01 C.M.P THICKNE55 I THICKNES .0.3)5•' —1— `r D 9 n UNLESS OTHERWISE NOTED ON PLANS SECTION A -A NOTES: I. PLACE GRATE BARS PARALLEL TO FLOW. T. GRATE AND FRAME SHALL BE GALVANIZED. .1.•S.Q+s .rvinrD, CWNTT 11000 CON,.Ct INLET TYPE X D.... +o (GRATE DETAILS) RTDNDAKD DRAwWO NUYA o rain• FORECASE W.O. 98-328, PHASE -1 ( OFF -,51TE Drainage Study DESIGN Q100=50.41 CFS W= 20.000 (ft) H= 2.000 (ft) A= 20.000 SF P= 40.200 N= 0.035 S0= 0.010 MANNING EQUATION: Q=(1.49)/N' A' RnA(2/3)' So(1/2) Q= 53.459 CFS 0 N.T.S. v °L 0 Lnc 1 out FILE. LNC_1 WSW W S P G W- CRiverside, CAZe1SI 12 9 PAGE 1 For : Albert A Webb Associates, Riverside, CA - 5/N 571 WATER SURFACE PROFILE LISTING Date 10- 7-1999 Tim10:23:1] TRAGI 29109-1 W.D. 98-328 e LINE 100-YEAR STORM (PHASE-11 - FILE' INC 1 .WSP .. ................................r...uA u"".uuuu..uu....uu...................... u..u...... u...0 u.......... ........ Invert Depth Water Q Vol Vel Energy Super Critical Flow Tap Height/ ease Wt No Wch Station Elev (FTI Elev (CFS) (FPSI Heatl Grd E1 El<v Depth width Dia -FT or I.D. 2L Fin/Pip L/Elem Ch Slope SF Ave HF SE Dpch Froude N Norm Dp "N" X-Fall ZR Type Ch ... I... .. .. u.«.. ........ ...... ....... L...... .. u..... ....... ........ u.. u.. ...... 1003.070 54.300 3.500 57.800 34.38 4.86 37 58 17 .00 1.90 00 3 000 .000 .00 0 .0 JIINCTT STR .0050 0019 1.03 3.50 .00 .013 .00 .00 PIPE 1549.430 57.031 1.979 59 010 17.19 3.98 .19 59 20 00 1.33 2.09 3.000 .000 .00 0 0 16.276 .0050 .0012 02 1.98 .46 1.26 .013 .00 .00 PIPE 1565.706 57.112 1.899 59.010 17 19 3.65 .21 59.22 .00 1.33 2.89 3.000 .000 .00 0 0 15.099 .0050 .O013 .02 1.90 .50 1.26 .013 .00 .00 PIPE 1580 805 57 187 1.823 59 010 17.19 3.82 .33 59.24 .00 1 33 2.93 3 000 .000 .00 0 0 14 012 .0050 .0015 .02 1.82 .54 1.26 013 .00 00 PIPE 1599 817 57.256 1 752 59.000 17 19 4.01 25 59.26 .00 1.33 2 96 3 000 000 00 0 0 12.967 .0050 0017 02 1.75 .59 1.26 .013 00 00 PIPE 1607 783 57.321 1 685 59 005 17.19 4.21 .27 59 26 .00 1.33 2.98 3 000 .000 00 0 .0 1.907 .0050 .0018 .00 1.68 .63 1 26 013 .00 DD PIPE 1609 690 57.330 1.675 59.005 17.19 4.29 .28 59.28 00 1.33 2 90 3 000 .000 00 0 .0 Page 1 0 Page 1 FILE LATC_l WSW W 5 P G W - CIVILDESIGN LaCe_S.Out V2 talon ]2.9 PAGE 1 For; Albert A Webb Associates, vers CA - SINIST 571 WATER SURFACRI E SDRFACE PROFILE LISTING Date:10- 7-1999 Time 10 31:40 TRACT 29104-1 W O 98-320 LAT C-1 100 -YEAR STORM (PHASE -1) FILE. .... ..... Invert Depth Water Q Vel Vel Energy Super Critical Flow Top Height/ Ease Wt No W[h Station Elev (FT) Elev (CFE) IFP51 Head Ord E1 Elev Depth Width is FT or I.D. 2L Pra/P1p L/Elam Ch Slope ""....... ......... ........ .....uu a«.uu ....... SF Ave ..0 u. HF u.u.u. SE Opth .u"... Froude N ....... Norm Op "N" %-Fall ur 2R uur Type Ch •..r«a 2 150 57 230 .886 58 116 17 19 12.80 2.54 60.66 .00 1 49 1.99 2.000 .000 .00 0 .0 663 0903 .0398 .02 .89 2.74 .69 .013 .00 .00 PIPE 2 613 50 290 .091 50.181 19.19 12.00 2.50 60.68 .00 1 99 1.99 2.000 .000 .00 0 .0 ].]59 .0903 0324 .11 .09 2.91 .69 .013 .00 00 PIPE 6.193 59.593 .929 56.518 19.19 12.11 2.28 60.99 .00 1 49 1 99 2.000 000 00 0 .0 2.989 .0903 .0285 .08 .92 2.5] .69 .013 00 .00 PIPE B 959 57 095 959 58.809 11.19 11.59 2.07 60.89 00 1.49 2.00 2 000 ODO 00 0 .0 2.326 .0903 0250 06 96 2.36 .69 013 00 00 PIPE 11 2051 58 055 996 59.050 17.19 11.01 1.00 60 93 .00 1.49 2.00 2 000 .000 .00 0 .0 1 948 .0903 .0221 .09 1 00 2.19 .69 013 .00 00 PIPE 13 234 58.230 1.034 59.264 19.19 10.99 1 71 60 97 00 1.49 2.00 2.000 000 .00 0 .0 1.629 0903 0194 03 1.03 2.09 .69 .013 .00 .00 PIPE 14.863 SB 377 1.099 59 451 17.19 10.01 1.55 61.01 00 1.99 1 99 2.000 .000 .00 0 D 1.]50 0903 .0191 .02 1 07 1.90 69 013 .00 00 PIPE 16.220 SB 500 1.116 59 616 17 19 9 54 1 41 61 OI 00 1 99 1 99 2.000 000 .00 0 0 1 1191 0903 0151 .02 1.12 1A9 .69 .013 .00 .00 PIPE 17 3391 50 6011 1.160 59.961 19.19 9.10 1 28 61 OS 00 1.49 1.97 2.000 000 .00 0 0 909 .0903 0134 .rs 1.16 1.64 69 .013 .00 .00 PIPE FILE: WTC_1 MSW W S P G W - CIVILDESIGN Version 12.9 PAGE _ For Aber[ A. Webb Associates, CA - SINIST 591 WATER URFACElde, SURFACE PROFILE LISTING Dace 10- 7-1999 Time 4033:40 TRACT 29199-1 W.O. 98-328 LAT C-1 100 -YEAR STORM (PHASE -1) FILE LATC 1.WSW ........... ...«.....................«b............................................ Inver[ Depth Water Q Vel Vel Energy Super .uu.uuu"....................... Crit¢cal Flo, Top Heigh[/ Ease Wt ........ No W[h Station Elev LET) Elev IG FS) (FPS) Head Grd.El. Elev Depth WI"h Dia -FT or I.D. ZL Pra/Pip L/El em Ch Elope EF Ave HF EE Opth Froude N Norm Op "N" %-Fall 2R Type Ch 18.248 58.683 1.207 59 690 17.19 8.69 1.19 61.06 .00 1.49 1.96 2.000 .000 .00 0 0 720 .0903 .OS1B .Ol 1.21 1 52 69 013 .00 .00 PIPE 18.968 SB 740 1 257 60 005 17 19 B 27 1 06 61.07 .00 1 49 1 93 2.000 .000 00 0 .0 .596 .0903 .0105 01 1.26 1.91 .69 .013 .00 .00 PIPE 19.514 SB 999 1.310 60 107 17.19 7 Be 99 61.0] 00 1.49 1 90 2.000 .000 00 0 0 306 .0903 0093 GO 1 31 1.30 .69 .013 00 .00 PIPE 19 900 SB 032 1 366 60.198 17.19 7 52 OB 61 OB .00 1-99 3.86 2.000 000 .00 0 .0 231 .0903 0003 00 1 37 1.20 .69 .013 .00 .00 PIPE 20 131 56.653 1 427 60.280 17 19 7 17 BO 61 OB .00 1.99 1.81 1 2.000 .000 .00 0 .0 079 .0903 .0074 .00 1.43 1.10 .69 013 .DO 00 PIPE 20 21050 060 1 499 60 359 17.19 6 03 .72 61 OB 00 1.49 1.94 2.000 .000 .00 0 0 0 Page 1 Lnc 2.out FILE NEC_2.WSW W S P G W- CIVILDESIGN Version 12 9 PAGE 1 For Albert A. Webb Associates, Riverside, CA - SIN 571 WATER SURFACE PROFILE LISTING Data 10- 7-1999 Time:11:25: 20 TRACT 29174-1 W.O 98-328 LNC C-2 100 -YEAR STORM (PHASE -1) FILE NEC 2.WSW Inv rL Depth Weter p Ve] Vel Energy Super Critical Flo' Top Heigh[/ Ease Wt No Win Station Elev (FT) Ell, (CPS) (FPS) Head Grd.EI. EIav Depth Wld[h Dra.-FT or I.D. ZL Pre/Pip L/E1 em Ch Slope SF Ave HF SEDpLh Fro ude N NOzm Dp "N" X -Fall ZR Type Ch u.u.... .....uu u•u... ......... .0«u.. ....... .......0 uu... ..0 u.. «....0 u..... .... u. •r..• •ru.0 000 54 300 3 500 57 800 24.08 4.91 37 58.17 00 1.67 00 2.500 .000 00 0 .0 113.260 .0106 0034 .39 3 50 .00 1 35 .013 .00 .00 PIPE 113.260 55.500 2.690 56.190 24 08 4 91 37 58.56 .00 1.67 00 2.500 .000 .00 0 .0 -93.050 .0106 .0069 76 2.69 .00 1.35 .013 .00 .CO PIPE 20.210 55 500 2.690 58.190 29.08 4 91 .37 58.56 .00 1.67 .00 3.500 .000 00 0 .0 Page 1 0 Page 1 FILE. LNC ].WSW W S P G W - CIVILDESIGN . out Version 12.9 PAGE 1 Fon Albeit A. Webb AssOCia[ee, Riverside, ,Loc-3 CA - 5/N 591 NATER SURFACE PROFILE LISTING Date 10- 7-1999 Time 1: 1 5-2B ]B TRACT 29379-1 W.0 98-328 INC C-J 100-YEAR STORM (PHASE-1) FILE LNC_3 MSW Inver[ Depth Water 0 us' Vel Energy Super Cr1L1Ca1 Flo' Top Height/ Base W[ No WLh 6[a[non Elev (FTI Elev (CFS) IFPSI Head Grd E1 Elev Depth Width Ola.-FT or I.D. ZL Pie/Pip L/Elam Ch Slope .EF Ave HF SE Dp[h Froude N Norm Dp "N" %-Fall ZR Type Ch .000 54.300 3 500 57.800 24.08 7 66 .91 58.21 .00 1.79 .00 2.000 .000 .00 0 .0 35.000 .0300 .0113 .90 3.50 .00 1.13 .013 .00 .00 PIPE JS 000 55.350 2 642 SB 192 29.O8 7.66 91 59 11 00 1.79 00 2 000 000 .00 0 0 300 0300 0160 56 2 BS 00 1.13 013 00 .00 PIPE 35 3001 55.350 2.897 58,197 24 OB 7.66 91 59 11 .00 1 74 .00 2 000 000 .00 0 .0 0 Page 1 0 Lna 1. out FILE LNO_1.WSW W 5 P G W- CIVILDESIGN VerSiOn 12.9 PAGE 1 For Albert A. Webb Assocla[ee, Rlverelde, CA - SIN 571 WATER SURFACE PROFILE LISTING Dale 10- 6-1999 Tnme 3.17.53 TRACT 29174-1 W.O. 98-328 LINE D-1 100 -YEAR STORM (PHASE -1) FILE: LND 1.WSP ........«............................ i.........................................."....u"...........................u"... ........ Inver[ Depth Water 0 vel Vel Energy SUP Critical Flow Top Hetght/ 3aee W[ No Wch station Elev (FT) Elev (CFS) (FFS)Head Gra E1. El ev Depth Width D1a -FT or I.D. ZL Pre/Pap _ _ _ _ _ _ L/Elem Ch Elope SF Ave HF EE Op[h Fr oude N NOim Op "N" X -Fall ZR Type Ch uu...0 ......... ........ .... u... .......« .uuuuuu. «....... ....... ...u... uuuu u..... 1000 000 51.660 5.500 57 160 178.00 6.56 .67 57 83 .00 3.64 3 32 6.000 .000 .00 0 .0 213 176 .0028 .0016 34 5.50 .40 4 01 .013 .00 .00 PIPE 121].1]6 53.367 5 164 57.931 170.00 6.88 .73 SB 17 .00 3.64 4.16 6.000 .000 .00 0 .0 129.209 .0028 .0017 .22 5.16 .49 4.01 .013 00 .00 PIPE 1342.380 52.6]5 9.961 57 596 170 00 7.12 .79 50.30 .00 3.64 4 54 6.000 .000 .00 0 0 JUNCT SIR .0041 .0011 .00 4.96 .53 .013 .00 .00 PIPE 1346.080 52.650 5.497 58.19] 107 00 5.45 .46 50 bl .00 2.95 00 5.000 .000 .00 0 .0 8.900 0000 .0017 01 5.50 .00 .00 .013 .00 .00 PIPE �. 1354 480 52.650 5.511 58.161 107 00 5.45 .46 50.62 .00 2.95 00 5.000 .000 .00 0 .0 962.191 0028 .0017 76 5.51 .00 3.31 013 .00 .00 PIPE 1816 671 53 941 5.000 55.941 107.00 5.45 .46 59 40 00 2 95 .00 5 000 .000 00 0 0 225.029 .0028 0016 .35 5.00 00 3 31 013 .00 00 PIPE 2041.]00 54 570 4.699 59.369 107.00 6 ]] .70 59 97 Oo 3 04 .00 4 500 000 00 0 0 15.200 00]] .0030 OS 4 70 00 3 50 013 .00 .00 PIPE 2056.900 54 620 4.694 59.319 107.00 6.73 .70 60 02 00 3 09 .00 4 Soo 000 00 0 0 223.630 .0028 .0030 .66 9 69 DO 3 BO 013 .00 .00 PIPE 2360 530 55 250 9.726 59.976 107.00 6 73 70 60 68 00 3 09 .00 4 500 00- 00 C 0 Page 1 0 Page 1 Latd_l.ou[ FILE LATD_1.WSW _ W S P G W- CIVILOESIGN Version 12 9 PAGE 1 For: Albert A. Webb A990<WATER Riverside, CA - 5/N 5"]1 WATER SURFACE PROFILE LISTING Da[e.10--1999 T,,.11 30:33 TRACT 29194-1 x O 98-328 LAT D-1 STORM (PHASE -1) FILE LATD ATD-I100-YEARWS 1 WSW u.r..r....r. u.0 u u ur ........ ............................ Invert Depth rrr:rr........«.......................r...................r. Water Q Vol Vel Energy Super Critical Flo, Top Height/ Eaae Wt No WCh Station Elev (,I) Elev (CFS) (FPS) Head Grd E1 Elsv Depth Width Dia . -FT or I.D. ZL Pre/Pip L/Elem Ch Slope .......0 .....uu ur.rrrr rr uru rr ....... rrr......uru SF Ave HF SE Dp[h Froude N Norm Op ur "N" ruuu %-Fall r«uu 2R r�ur Type Ch urr ur 1006.000 51.000 4.597 57.59'1 10 21 2.5] .10 57.70 .00 1.37 .00 3.000 .000 00 0 .0 105.000 .0060 .0007 .06 9.60 .00 1.23 .013 .00 00 PIPE ' 1111.000 53.630 4.045 57 675 18 20 2.57 .30 57.78 00 1.37 .00 3.000 .000 00 0 0 -1.000 .0060 .0034 .35 4 OS .00 1.33 .013 00 00 PIPE 1110.000 53 6309.095 57.675 18.20 2.57 30 57.70 00 1.37 .00 3.000 .000 .00 0 .0 0 Page 1 FILE LATD_3 WSW W S P G W- CIVILDESIGN Lata_3.out Version 12 9 PAGE 1 For Albert A Webb Associates, Riverside, CA - SIN 571 WATER SURFACE PROFILE LISTING Oate.10- 7-1999 Time 11 55'34 TRACT W.O. LAID 7. 100-YEAR STORM (PHASE-1) 1001 RICAN ( _X FILE LATD LWSw Inver[ Depth Wafer Q Vel VeI Energy Super Flow Top Height/ Base Wt No W[h Station Elev IFTI Elav (CF51 IFPS) Head Crd E1. Elev %ntical Depth WvRCb Dia -FT or I.D. ZL Pre/Pip L/Eleni Ch Slope ........ ......... ........ ........ ......... ....... SF Ave ....... NF ......... SE Dp[h uu..• Froude N .uuu• Norm Op .«u... "N' %-Fall . ZR Type Ch 1000.000 55 120 4 140 59 260 21.17 4.31 .29 59.55 .00 1.56 00 2 500 000 .00 0 .0 479 095 0061 .0026 1 27 .00 .00 1 48 .013 .00 00 PIPE 1479.095 58.063 2 500 60.563 21 ll 4.31 29 60 BS 2.50 1.56 .00 2.500 .000 00 0 .0 55.030 .0061 .0025 .14 2.50 .00 1.40 .013 .00 .00 PIPE 1579.125 SB 402 2.268 60.670 21.17 4.52 .32 60.99 .00 1 56 1 45 2.500 000 .00 0 0 27 556 0061 .0024 07 3.27 .44 1 48 013 00 .00 PIPE 1561 551 SB 571 2 134 60 705 21 17 9 74 .35 61 05 00 1 56 1.7] 2.500 .000 00 0 .0 21.527 0061 .0026 .06 2.13 53 1 48 013 .00 00 PIPE 1583 206 SB 703 2 023 60 726 21.17 4.98 .36 61.11 .00 1.56 1 91 2 500 .000 .00 0 0 17 962 0061 0029 .OS 2.02 .60 1.98 .OII .00 .00 PIPE 1601 170 SB 814 1.925 60 739 21.17 5.22 .92 61.16 .00 1 56 2 SO 2 500 000 .00 0 0 IS 330 0061 0032 .05 1.93 .66 1.40 .013 00 .00 PIPE 1616 500 56.908 1 BIB 60.746 21.1] S 97 47 61.21 .00 1 56 2 21 2 500 .000 .00 0 0 12.986 0061 .0036 .OS 3.89 .73 1 48 .013 .00 .00 PIPE 1629.987 58.987 1.758 63.745 21.17 5.79 .51 61.26 .00 1 56 2 28 2.500 000 .DO 0 .0 10 6280061 .0090 .04 1.76 .60 1 48 .013 00 .00 PIPS 1640 115 59.053 1 684 60.736 21.17 6 02 56 61.30 .00 1 56 2 34 2 500 coo .00 0 0 4.984 0061 0095 .02 1.69 .87 1.48 013 00 .00 PIPE FILE: LATD 3 WSW W 5 P G W- CIVILDESIGN Version 12.9 PAGE 2 For >lber[ A Hebb A990CWATER RiversURFACElde, CA - SINIST 571 WATER SURFACE PRDFILE LISTING Dale 10- 7-1999 Time 11 55 34 TRAM 229179-1 W O LATD1 100-TEAR STORMTORM (PNASE-1) FILE .......... Inver[ Depth Water Q Vel Vel Energy Super Critical F1oW Tap Hel9h[I Base w[ No W[h Station E1 ev (FT) Elev (CFS) IFPS) Head Ord. E, . Elev Depth WittM1 Dr. -FT or I.D. ZL Pre /Pip L/Eleni Ch Slope ...uu.. ... uu.«. uu.uu uuu... ...«.. SF Ave «..... HF ......... SE Dp[h .....« Froude N ........ Norm Op ......0 "N" ....... %-Fall •..uu 2R Type Ch 1644.599 59 080 1.615 60.695 21.17 6 31 62 bl 31 00 1.56 2.39 2.500 .000 .00 0 .0 HYDRAULIC SUMP 1644 599 59 080 1.981 60.561 21.17 6.99 76 61 32 .00 1 56 2.46 2.500 .000 .00 0 .0 357 398 .0061 0061 2.20 1 48 1.11 1.48 .013 00 00 PIPE 2001 997 61 276 1.981 62.757 21.17 6 99 76 63 52 00 1.56 2 46 2.500 000 .00 0 0 39.10] .0061 0062 .39 1.98 1.11 1 48 013 00 00 PIPE 2041.104 61.516 1.965 62.981 21.17 7 OB .78 63.76 .00 1.56 2 96 2 500 000 .00 0 0 34.767 .0061 0068 .24 1 47 1.13 1.48 .013 .00 .00 PIPE ' 2075.070 61 730 1.909 63.139 21.17 7 43 .86 69.00 I .01 1 56 2 40 2.500 .000 00 0 0 330.021 .0072 .0073 2.37 1.92 1.22 1.41 013 00 00 PIPE 2905 891 69.100 1 909 65 509 21.17 7.93 .86 66.37 01 1 56 2.48 2.500 000 CO 0 0 55 204 .0072 .0069 .38 1 42 1 22 1 41 013 .00 CO PIPE 2461.095 64 497 1 993 65 940 21 17 7.21 81 66.75 01 1.56 2 47 2 500 .000 00 0 0 16.799 0072 .0063 .11 -1 46 1.17 1 41 013 .00 00 PIPE 2477 899 69 61B 1 501 66 119 21.17 6 BB 73 66.85 01 1 56 2.95 2.500 .000 00 D 0 3 116 .0073 0055 02 1 51 1 OB 1.91 .013 00 00 PIPE 2481.010 64 6401 1 564 66 2041 21.171 6 55 .67 66.87 .00 1 56 2 42 2 500 0001 00 0 0 .42] - 0116 .0099 00 1 56 1.00 .00 013 .00 1- 00 PIPE FILE: LATD_].WSw W S P G W - CIVILDESIGN Version 12.9 PAGE 3 For: Albert A. Webb Associates,Riverside, CA - SIN N NATER SURFACE PROFILE LISTING Dale 10- 7-1999 Time11 55,34 TRACT 229179-1 W.O. 98-3 28 LAID 100-YEAR ETORM (PHASE-1) • • •••' • ..p.. ....................................LE E LATD_j.WSW • ........... •' ♦No•W[h• „ZL lbvert ne Water Q Vel Vel Energy's Super••Cr i[ real Flow Top Heigh[/•Ease•WC'• Station Elev (FT) ) Elev (CFS) IFP51 Head Ord El_ Elev I Depth Width Dia.-FTor LO_ Pre/Pap Page 1 0 L/Eleni fh S1oPe Lactl 2.011c ••••r ••r• •r rr rr•• •r••••• .•rrr •••••• •SF•A.e '♦HP••• SE Qpth Froude N NOim Op N" r %-Fall ZR Type CM1 2481.437 64.635 1 642 66.2]] 21.17 6 19 60 66.8] 00 1 56 Z 37 2.500 .000 .00 0 .0 1.2781 -.0116 I- -I - -I- -I -I- -I' -I ' I I I .0042 O1 1 64 .91 ' .00 I .013 I .001 .00 (PIPE 2982 715 64.620 1.724 66.399 21 17 5.86 .53 66.88 00 1.56 2 31 2 500 .000 . 0 .0 2.125 -.0116- "I- -I- -1- -I- -I- -1_ -I- -I- -I- -I- -I- -I- 00 1" .003] 01 1 72 63 .00 .013 ,00 .00 PIPE 2489.890 64.596 1 810 66 ,406 21.17 5 56 .481 66 89 00 1.56 2 23 2 500 0001 00 0 .0 2 9651 I I 1 1 .0033 .01 1.81 .75 .00 .013 00 .00 (PIPE 2487.805 64.561 1.901 66 462 21.17 5 29 .43 66 90 .00 1.56 2.13 2.500 000 00 0 .0 3.]951 - 0116 I- "I- -I- -�- -I- -I- -I- -I- 1 1 .00301 .01 1.90 .68 1 .00 1 .013 1 .001 .00 (PIPE 2491 600 69 51] 1.996 66.513 21 ll iO4 .]9 66 91 00 1 56 2.01 2.500 .000 00 0 .0 4.6181 -.0116 1 _I_ ,0027 01 2 00 .61 .00 .013 00 00 PIPE 2496.218 69,963 2.096 66 559 21,17 9.82 ,36 66.92 .00 1.561.84 2.500 .000 .00 0 0 5 438 0116 - _ _ 0025 01 2.10 .55 00 013 001 00 (PIPE 2501.656 64.400 2 200 66 600 21,17 9.63 .33 66.93 .00 1.56 1.62 2.500 .000 .00 0 0 6 2661 -,0116 -1 .0024 .O1 2.20 49 .00 .013 .00 -I PIPE O9 2507.923 64.337 2 310 66.638 21.1] 4,41 .31 66 95 00 1.56 1,32 2 500 .000 .00 0 0 7.131 - 0116 .0023 .02 2.31 42 00 ,013 001 00 (PIPE 2515.053 69.295 2 426 66 670 21.17 9.35 .291 1 66 96 00 1.56 ,BS 2 500 .000 .00 0 0 4 903 -.0116 - __ FIL .0025 .01 2.93 32 .00 .013 .00 00 PIPE E IATD_3.WSW W 5 P G W - CIyILDE53GN Version 12,9 PAGE 4 For : Albert A. Webb AsaOC1a[ee, Riveralde, CA - 5/N 571 TRWATER SURFACE PROFILE LISTING Da[e.10- ]-1999 Time 11 55 34 LA 2291]4-1 W.O. 98-328 LAM -3 100 -YEAR STORM (PHASE -1) FILE: LAM _l WSW .Stat... .. Inv e rlrrrr•Depthrr•r Water • ..Q.. r•Ve1 ...••Velar •• Ene[gy••Super••Cra tical • F10w Top Height/•Base rWt• r. •N9•W ch• Station .,v SFT) Elev •(CFS,• IFPS) Head • Grd. El. El ev Depth Wid[M1 01a -FT or LO. •rZL Prs/Pip, L/Eleni ICh Slope I SF Ave HF SE Dplh Froude N Norni Dp "N" X -Fall ZR Type•Ch ......................... ..r.............,., .......I.........,...... rr...........,............... 2519 956 64 188 2.500 66.688 21 17 4.31 .29 66.98 .00 1 56 .00 2.500. ...000 ...00 a0 •0 "I_ -I--I--1- 60.044 -0116- I .0316 .0026 IS 2,50 .00 .00 013 .001 .00 (PIPE 2580 000 63.490 3.366 66.856 21.17 9.31 .291 67.15 .00 1 56 .00 2.500 .0001 ,00 0 .0 -I -II- Page 2 0 La[d 2.out FILE: LAM -2 WSW W S P G W - CIVI LDESIGN Verevon 12.9 For: Albert A. Webb Assorlates, Riverside, CA - SIN 571 WATER SURFACE PROFILE LISTING Da[e.10- 6-1999 Time. TRAGI 29174-1 W.O. 90-32E LAM -100 -YEAR STORM IPHASE11 FIL . LATDI} WSW ................................... •••••• •Inve Invert ••D<pU •••Nate• ••0 • •'Vel •••••Vel• ••Energy •♦ Supe r •• Critical• Flov Top He' Sees Wt•• •• Sca a on Elev 11) El evr (CFS) 1FP51 Head Grd E1. Elev Depth Wvd[h Dia. -FT or I.D. ZL L/Elem Ch Slope SF Ave HF SE Op[h Froude N Norm Dp 'N• %-Fall 2R 1000.000 55.200 4.300 59.500 50.41 5.24 .43 59 93 .00 2.22 .00 3.500 .000 00 64.450 .013E .0025 .16 4.30 .00 1.60 .013 .00 .00 1069.950 56.090 3.57 59.662 50.41 5.24 .43 60 09 .00 2.32 .00 3.500 .000 .00 - Page 1 PAGE 3.29: 7 00 W[h Pra/Pip 0 .0 PIPE 0 .0 Ll PHASE -2 FORECASE W.O. 98-328, PHASE -2 CATCH BASIN CALCULATION C.B.-3 SUMP Q=15.70 CFS D=0.54' EQUATION: 0=3.0'A' W A0.13' DA0.6 SO W=10' C.B.-4 SUMP Q=7.22CFS D=0.47' EQUATION: Q=3.0'A' W'0.13' DA0.6 SO W=7' 0 FORECASE W.O. 98-328, PHASE -2 Drainage Study DESIGN Q100=11.23 CFS W= 15.000 (ft) H= 1.000 (ft) A= 7.500 SF P= 30.067 N= 0.035 S0= 0.010 MANNING EQUATION ( OFF —s lib , swALE� Q=(1.49)/N `A` RnA(2/3)' So(1/2) Q= 12.652 CFS 0 N.T.S. Lna .out • FILE: LNA_1 WSW -SP P G W - CIVILDESIGN Version 12 9 PAGE 1 For. Albert A. Hebb Associates. Riverside, CA - SIN 571 WATER SURFACE PROFILE LISTING Date.10- 8-1999 Time 5: 7:50 TRACT 29174-1 N.O. 98-328 LINE A-1 100-YEAR STORM (PHASE-2) FILE LNA 1.WSP •........"........r..........................rr............"""........uu........0u....................uuuuu...... ........ Invert Depth water 0 vel Vel Energy Super Critical Flow Top Height/ Ease NC NNth Station Elev (FT) Elev ICFSI (FPS, Head Grd E1, EleV Depth W1d[h U. -FT or I D ZL Pos/Pip L/Elem Ch Slope BF Ave HF BE Dpth Fzoude N NO[m Dp "N" X-Fall ZR TypeCh .......................... .....e.................. L.............................. . 1000.000 63.]90 2.510 66.300 18.45 3.76 .22 66.52 .00 1.46 .00 2.500 .000 00 0 .0 .1_ _I. 8.626 .0032 .0020 .02 2.51 .00 1.69 .013 .00 00 PIPE 1008.626 63.01] 2.500 66.31] 18 45 3.76 .22 66.54 .00 1.46 .00 2.500 000 .00 0 .0 .I. .I. I. 41.644 .0032 .0019 .OB 3.50 .00 1.69 .013 DD .00 PIPE 1050.270 63.950 2.443 66.393 18 45 7.78 .22 66.61 .00 1.96 .75 2.500 000 00 0 .0 .NNCT STR .0035 .0021 .58 2.44 .26 013 00 00 PIPE 1322.390 64 910 2.131 67 041 11 23 3.57 .20 6].29 .00 1.20 .00 2 000 000 .00 0 .0 _I. 246 525 0070 .0024 .60 2.13 .00 1.99 013 00 00 PIPE 1568 915 65 699 2.000 67.649 11.23 3.57 20 6].85 .00 1.20 .00 2 000 000 OC 0 .0 1- 231 950 .0030 .0023 .53 2.00 .00 1.99 .013 .00 OC PIPE 1000.865 66.344 1.815 68.158 11.23 3.75 22 68.38 .00 1.20 1.16 2 000 .000 .00 0 .0 112.281 0030 .0022 .25 1.81 .91 1.99 013 00 00 PIPE 1913.145 66,680 1.]0] 68 .3BJ 11.23 3.93 24 68.63 .00 1.20 1.91 2.000 .000 .00 0 .0 -I. 1_ 111 5191 0030 .0024 .27 1.71 .49 1.99 013 00 .00 PIPE 2024 665 67.014 1.618 60.632 11 23 4.12 26 68.90 .00 1.20 1.57 2.000 .000 .00 0 .0 151 690 0030 .0027 .901.62 .55 1.99 013 00 .00 PIPE I i I I I I t 1 1 2176.313 67.469 1 540 69 009 11.23 4.33 29 69.30 .00 1.20 1.68 2 000 .DOD .00 0 .0 1_ 249 410 0030 0029 .72 1.54 61 1.99 013 00 .00 PIPE FILE LNA 1 WSW W 5 P G W - CI.IVersion 12.9 PAGE 2 For Albeit A. Webb Associates, Riverside, CA - SIN 571 • WATER SURFACE PROFILE LISTING Date-10- 8-1999 Time: 5. 750 TRACT 29114-1 M O 9B-32B LINE A-1 100-TEAR STORM (PHASE-2) FILE. LEA... ...SP .. .......................u.........uuY.u.....u.uuu.u.u.uu.uuu......u..u...................... u............ uuuu Invert Depth water Q Vel Vel energy Super Critical Flow Top Height/ Base Wt No Win Station Eley (FT) Elev (CFS) (FPS) Head Grtl.El. Eley Dept❑ Width FT or I.❑ ZL Pre/Pip L/Elem Ch Slope SF Ave HF SE Dp[h Froutle N Norm Dp "N" %-Fall ZR Type Ch ...uu a uuu.0 ........ ....0 u. ....u..• ....... L...... ......... ....... .... u.• ........ • .. . 2425.722 66.216 1 493 69 709 11.23 4 46 .31 ]0.02 .00 1.20 1.74 2.000 .000 .00 0 .0 I- 398.488 0030 .0030 1 19 1 49 65 1 49 .013 .00 .00 PIPE 2829.310 69.910 1 493 70 903 11.23 4.46 .31 71.21 .00 1 20 1.74 2.000 .000 00 0 0 -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- 1- 16.900 .0030 .0030 .05 1 99 65 1 50 013 .00 .00 PIPE t 2841.130 69.960 1 495 70 955 11.23 4.96 .31 71.26 .00 1.20 1.74 2 000 000 .00 0 .0 -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- -I- I- 0 Page 1 La[1 lout FILE. LAT1_1.WSW W S P G N- CIVILDESIGN Version 12.9 PAGE 1 For: Albert A. Webb Associates, Riverside, CA - SIN 571 WATER SURFACE PROFILE LISTING Date: 9-24-1999 Time: 4:27:53 TRACT 29179-1 YEAR 98-328 L4100-YEAR STORM (PHASE-2) FILE. LAT1-1 WSP u ruru rrru........u.r.uuuuru rr.r.rrrr ......................r.u.ur. uruuurrr uru ururu rrrr...........ERRE. ........ Invert Depth Water 0 Vel Vel Energy Super Critical Flow Top Height/ Base Wt No Wth Station Elev (FT) Elev (CFS) (FPS) Head Grd.El. Elev Depth Width E. FT or I.D. SL Pre/Pip L/Elem Ch Slope EF Ave HF SE Dp[h Froude N Norm Dp 'N' X-Fall ZR Type Ch •«..err ......... ...•.... ...rrrr.. ......... .......1......• ....ERRE• ....r.. •..rrr.• rrrrrrr. .....I. ...ERRE ERRE. .....u. .000 65.170 1 160 66.330 7.22 4 92 .38 66 71 00 1.04 1.26 1.500 .000 .00 0 0 13.465 .0067 0056 .OB 1.16 .80 1.05 .013 .00 .00 PIPE 13.465 65.361 1.107 66 368 7 22 5.16 .41 66.78 .00 1.09 1.32 1.500 .000 .00 0 .0 14.186 .0067 .0062 09 1.11 .88 1.05 .013 .00 .00 PIPE 27.651 65.356 1.059 66.415 7.22 5.42 .46 66.87 .00 1.04 1 37 1.500 .000 .00 0 .0 - 4.065 .0067 .0066 .OJ 1.06 97 1 OS .013 .00 00 PIPE ]1.]16 65.384 1 050 66.934 7 22 5 47 46 66.90 00 1.04 1.37 1 500 000 .00 0 0 15.744 .0067 .0067 .11 1 OS 95 1.05 013 DO .00 PIPE 47.960 65.990 1 050 66 540 ].22 5 47 46 6] 00 00 1.04 1.]] 1 500 000 .00 0 0 Page I Lna 2.00t FILELNA 2 MSW N S P G W - CIVILDESIGN Riverside, Version 12.9 PAGE 1 For: Albert A Webb AeaO[tat ee. RiverstvereCA - SIN 571 WATER SURFACE PROFILE LISTING pate- 9-24-1999 Time 326.39 TRACT 29174-1 W O. 98-328 LINE A-2 100 -YEAR STORM (PHASE -2) FILE: LRA 2.WSWP .................................. ...T«...uu............................................................uu.......... ........ Inver[ I)eP h Water Q Vel Vel Energy Super Critie.1 Flow Top Neighs/ Beee WC No Wth Sta[1on E1eV (FTI El eV "FE) (FPSI Head Grd E1. EleV Dept, wvdth Oie.-FT or LD. ZL Pre/Pvp L/Elem Ch S10peSF Ave HF SE Opth Froude N Notm OP •N' %-Fall ZR Type Ch ....... .......0 ........ ......... ...u.u. ....... u u..�euu. ......... ...uu ........ ...0 u. ....... .u.... ..... ....... .000_ 64 4001- 1.930_ 66.330 31.40 6.53 .66 66.99 .00 1 02 2.87 J 000 .000 00 0 .0 _ JUNC< SSR .0095 .0023 06 1.93 .89 013 .00 00 PIPE 26.500 64 520 2.992 67 012 15.70 3.20 .16 67 17 .00 1.39 .28 2.500 .000 .00 0 0 2.000 .1057 0013 .00 2 49 .14 SB .013 .00 .Op PIPE 20 500 64.]31 2 267 66.999 15.70 3.36 .17 67.17 .00 1.34 1 45 2.500 .000 .00 0 .0 1.120 .1057 .0013 .00 2.27 .33 as .013 .00 .Op PIPE 39.620 64.850 2.133 66 963 15 JO 3 52 .19 67.18 00 1.34 1.]] 2.500 .000 .00 0 0 - .380 .1057 0014 .00 2 13 39 .58 .013 .Oo Op PIPE 30.000 64 890 2.086 66 976 15.]0 3.59 .20 67 18 .00 1.39 1.86 2.500 000 .00 0 .0 19.885 0058 .0015 03 2.09 .41 1 26 .013 00 .00 PIPE 49.085 65.004 1.981 bb 986 15.70 3.76 .22 6] 21 .00 1.34 2 03 2.500 000 .00 0 0 17 286 .0058 .0016 03 1 98 46 1 26 013 00 .00 PIPE 67.171 65.109 1.888 66 992 15.70 3 95 .24 67.23 .00 1.34 2 15 2.500 .000 .00 0 0 2.829 0058 OO17 .00 1 89 51 1.26 .013 .00 Oo PIPE 70 000 65.120 1 874 66.994 15 70 3 98 25 67.24 .00 1 34 2.17 2 500 .000 .00 0 0 l� 0 Page 1 0 ut hlneb_sion FILE LI NEB_1 WSW w S P G w - CIiversi Ie, Version 12.9 PAGE 1 For. Albert A. Webb AoeocWATER SURFACE CA - SINIST 571 WATER SURFACE PROFILE LISTING Date; 9-39-1999 Time: 2:99.15 TRACT 29174-1 M O 98-336 LINE E-1 100-YEAR STORM (PHASE-2) FILE. LINE 1.WSP Inver[ Depth Water G Vel Vel Energy Soper Critical Flow' Top Neigh[/ EaeeI N[D. ZL No Wth 5[a[1on Elev (FTI Ela, (CFS) ,FPS) _I_ d HairdEl. Elev Depth W1d[h p1a FT -OL Pro/Pip __ _ __ L/Elem Ch Slope EF Ave HF SE Op[h Froude N Norm Gp "N" X-Fall ZR Typ¢ Ch 1000.000 63.430 2.100 65.530 35.23 6.6] 69 66.22 00 1.93 2 75 3.000 000 00 0 .0 TfINCT STR 0120 .0024 .07 2.10 .E5 013 .00 00 PIPE I 1030.000 63.890 2 440 66 330 19.20 3.73 .22 66 55 .00 1.45 .]] 2 500 .000 .00 0 .0 -I- -I- -I- -I- -I- -I- - -I- - -I- -I- -I- -I- 1- 45.489 .0055 .001]7 .08 2.994 .26 1.39 .013 .00 .00 PIPE 3075.404 64.139 2 240 66.308 18.20 3.91 .29 66.63 .00 1.95 1.50 2 100 .000 .00 0 .0 28 976 .0055 .0010 .OS 2.25 .39 1.39 .013 .00 .00 PIPE I I I I 1104.459 64.298 2.118 66.916 18.20 4 SO 26 66 68 .00 1 45 1.80 2.500 .000 .p0 0 0 I_ 11.331 0055 0919 02 2 32 46 1.39 .013 .00 .00 PIPE 1115.790 64 360 2.066 66.426 18.20 4.19 .2] 66 70 .00 1 95 1.89 2.500 .000 .00 0 0 _I_ _I_ _I_ _I_ _I_ _I_ _I_ _I_ _I_ _I_ _I_ _I_ _I_ I- Page 1 0 • 0 Section 4 A L B E R T A. WEBB A S S O C I A T E S ENGINEERING CONSULTANTS T�i a A 0 SECTION 4 - INTERIM BASIN "B" STUDIES ♦ BASIN SUMMARY AND INPUT DATA ♦ UNDEVELOPED HYDROGRAPH (ON-SITE) ♦ DEVELOPED HYDROGRAPH (ON_SITE ) ♦ BASIN ROUTING ALBERT A WEBS ASSOCIATES Page 4-1 �J 62.01 35 3.70 DETENTION BASIN B i 35=r; 2p 3,5� 2o i 6" W=3' IA In BASIN 6.. 6.. A=q 5• 6.. Q FL PER PROFILE 1O SECTION A -A OUTLET STRUCTURE DETAIL NTS REBAR. MANHOLE & PROTECTION BAR DETAILE PER RCFDC STD CR 110 �I SECTION A -A OUTLET STRUCTURE DETAIL NTS REBAR. MANHOLE & PROTECTION BAR DETAILE PER RCFDC STD CR 110 ORIFICE CALCULATIONS DIAMETER (ft)= 0.67 AREA (sf)= 0.352 EQUATIONS Q=CA(2gh)^0 5 where g=32.2 and h=(H-diameter/2) and C=0.6 EQUATIONS Q=CL(h)^(3/2) where C=2.7 and L=3' H (ft) h (ft) Q (cfs) 1 0.665 1.38 2 1.665 2.19 2.5 2.165 2.50 3 2 665 277 3.5 3.165 3.02 4 3.665 3.25 4.5 4.324 1 3.53 WEIR CALCULATIONS H (ft) h (ft) Q (cfs) 2.5 0 0 3 0.5 2.9 3.5 1 8.1 4 1.5 14.9 45 2 22.9 SUMMARY BASIN DEPTH Q (ORIFICE) Q (WEIR) Q (TOTAL) BASIN VOLUME (ft) (cfs) (cfs) (cfs) (ac -ft) 0 000 0.00 0.00 0.00 1 1.38 0.00 1.38 0.39 2 2.19 0.00 2.19 096 2.5 2.50 0.00 2.50 1.27 3 2.77 2.86 5.63 1.60 3.5 3.02 810 11.12 1.95 4 325 14.88 18.13 2.33 4.5 3.53 22.91 26.44 291 W.O. 98-0328 BASIN "B" ELEVATION AREA INCREMENTAL CUMULATIVE VOLUME VOLUME (S.F.) (AC.FT) (AC.FT) BOTTOM 1355.03 17920 1' 1356.03 21312 0.39 0.39 2' 1357.03 24960 0.57 0.96 2.5' 1357.53 26880 0.31 - 1.27 3' 1358.03 28864 0.33 1.60 3.5' 1358.53 30912 0.35 1.95 4' 1359.03 33024 0.38 2.33 4.5' 1359.53 50864 0.58 2.91 • I� 0 RUNOFF INDEX NUMBERS OF HYDROLOGIC SOIL -COVER COMPLEXES FOR PERVIOUS AREAS -AMC II Cover Type (3) Quality of Soil Group A B C D Cover (2) NATURAL COVERS - Barren 78 86 91 93 (Rockland, eroded and graded land) Chaparrel, Broadleaf Poor 53 70 80 85 (Manzonita, ceanothus and scrub oak) Fair 40 63 75 81 Good 31 57 71 78 Chaparrel, Narrowleaf Poor 71 82 88 91 (Chamise and redshank) Fair 55 72 81 86 Grass, Annual or Perennial Poor 67 78 86 89 Fair 50 69 79 84 Good 38 61 74 80 Meadows or Cienegas Poor 63 77 85 88 (Areas with seasonally high avatar table, Fair 51 70 80 84 principal vegetation is sod forming grass) Good 30 58 72 78 Open Brush Poor 62 76 84 88 (Soft wood shrubs - buckwheat, sage, etc.) Fair 46 66 77 83 Good 41 63 75 81 Woodland Poor 45 66 77 83 (Coniferous or broadleaf trees predominate. Fair 36 60 73 79 Canopy density is at least 50 percent) Good 28 55 70 77 Woodland, Grass Poor 57 73 82 86 (Coniferous or broadleaf trees with canopy Fair 44 65 77 82 density from 20 to 50 percent) Good 33 58 72 79 URBAN COVERS - Residential or Commercial Landscaping Good 32 56 69 75 (Lawn, shrubs, etc.) Turf Poor 58 74 83 87 (Irrigated and sawed grass) Fair 44 65 77 82 Good _ 33 58 72 79 AGRICULTURAL COVERS - Fallow 76 85 90 92 (Land plowed but not tilled or seeded) R C F C S w C O RUNOFF INDEX NUMBERS HYDROLOGY MANUAL FOR PERVIOUS AREA 1, . I1 ,! e1 0 ACRAL IIQLRVI0U6 COPIER Recommended Value Land Use (1) Range -Percent For Average Canditions-Percent(2 natural or Agriculture 0 - 10 0 Single Family Residential: (3) 40,000 S. F. (1 Acre) Lots 10 - 25 20 20,000 S. F. (11 Acre) Lots 30 - 45 40 7,200 - 10,000 S. F. Lots 45 - 55. 50 Multiple Family Residential: Condominiums 45 - 70 65 Apartments 65 - 90 80 Mobil* Home Park 60 - 85 75 Coaemercial, Downtown 80 -100 90 Business or Industrial Notes: 1. Land use should be based on ultimate development of the watershed. Long range master plans for the County and incorporated cities should be reviewed to insure reasonable land use assumptions. 2. Recommended values are based an average conditions which may not apply to a particular study area. The percentage impervious may vary greatly even on comparable sized lots due to differences in dwelling size, improvements, etc. Landscape practices should also be ommidered as it is common in some areas to use ornamental grav- els underlain by impervious plastic materials in place of Lawns and shrubs. A field investigation of a study area should always be made, and a review of aerial photos, where available may assist in estimat- ing the percentage of mparvious cover in developed areas. 3. For typical horse ranch subdivisions increase impervious area 5 per- cent over the values recommended in the table above. R C F C a w C D IMPERVIOUS COVER HYDROLOGY MANUAL FOR DEVELOPED AREAS rw ATE n-5.6 0 11 0 W.O. 98-0328 STUDY AREA -B BASIN -B INTERIM BASIN "B" INPUT DATA (ON_SITE) UNDEVELOPED DEVELOPED TOTAL AREA (ac) 41.78 40.07 DEVELOPED AREA 40.07 UNDEVELOPED AREA 41.78 Lt (ft) 1800.00 2400.00 Lc(ft) 895.00 750.00 DIFFERENCE IN ELEV. (ft) 11.00 16.50 N 0.03 0.02 LOW LOSS RATE 0.90 0.34 AMC II SOIL GROUP C AREA (ac) 29.25 28.05 % IMPERVIOUS 0.00 0.64 IR 79.00 72.00 AMC II SOIL GROUP D AREA (ac) 12.53 12.02 % IMPERVIOUS 0.00 0.57 IR 84.00 78.00 W.O. 98-0328 STUDY AREA -B BASIN -B INTERM BASIN "B" OUTPUT SUMMARY STORM DURATION RAINFALL UNDEV. DEVELOPED ROUTED PEAK Q PEAK Q PEAK Q (on_site) (onsite) 2 -YEAR 1 -HOUR 0.50 27.66 39.10 2.00 2 -YEAR 3 -HOUR 0.80 10.21 18.34 2.10 2 -YEAR 6 -HOUR 1.10 9.91 17.38 2.40 2 -YEAR 24-HOUR 1.70 1.02 3.69 1.90 5 -YEAR 1 -HOUR 0.70 41.69 54.94 2.80 5 -YEAR 3 -HOUR 1.05 18.41 27.20 2.90 5 -YEAR 6 -HOUR 1.40 16.24 24.11 5.90 5 -YEAR 24-HOUR 2.35 1.37 5.37 2.30 -YEAR 1 -HOUR 0.78 52.54 66.91 5.90 .10 10 -YEAR 3 -HOUR 1.24 24.87 33.91 7.40 10 -YEAR 6 -HOUR 1.65 21.20 29.21 10.60 10 -YEAR 24-HOUR 2.85 1.40 7.99 3.80 100 -YEAR 1 -HOUR 1.20 89.15 106.70 21.30 100 -YEAR 3 -HOUR 1.80 100 -YEAR 6 -HOUR 2.50 100 -YEAR 24-HOUR 4.50 0 0 0 w El U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB12.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 2 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = 0.180 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 0.50 12.53 0.50 100 YEAR Area rainfall data: Weighting[1*2] 14.63 6.27 Area(Ac.)[l] Rainfall(In)[2] Weighting[1'2] 29.25 1.20 35.10 12.53 1.20 15.04 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.500(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 0.500(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0_.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 --------------------------------------------------------------------- Slope of intensity -duration curve --------------------------------------------------------------------- for a 1 hour storm =0.5500 U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 - 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 Sum ----------------------------------------------------------------------- = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) K r] 1 0.08 3.30 0.08 0.198 0.429 0+10 0'.178 0.02 2 0.17 4.20 0.252 0.429 0.227 0.0142 0.03 3 0.25 4.40 0.0211 0.264 0.429 1.00 0.238 0+30 0.03 4 0.33 4.80 0+35 0.288 0.429 0.259 0.03 5 0.42 5.20 0.312 0.429 0.0766 0.281 3.91 0.03 6 0.50 6.20 13.47 0.372 0.429 0+55 0.335 0.04 7 0.58 6.80 0.408 0.429 0.367 0.5325 0.04 8 0.67 8.80 0.5647 0.528 0.429 4.68 --- 0.10 9 0.75 13.90 1+20 0.834 0.429 2.15 --- 0.41 10 0.83 31.40 1.883 - 0.429 0.6202 --- 1.45 11 0.92 7.20 0.89 0.432 0.429 1+40 0.6307 --- 0.00 12 1.00 3.80 0.228 0.429 0.205 0.6366 0.02 0.35 Sum = 100.0 0.6367 0.01 Sum = 2.2 Flood volume = Effective rainfall 0.18(In) times area 41.8(Ac.)/[(In)/(Ft .)] = 0.6(Ac . Ft) Total soil loss = 0.32(In) Total soil loss = 1.103(Ac.Ft) Total rainfall = 0.50(In) Flood volume = 27736.1 Cubic Feet Total soil loss = 48065.9 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 27.658(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CES)) --------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0+ 5 0.0005 0.08 0+10 0.0033 0.41 0+15 0.0082 0.71 0+20 0.0142 0.87 0+25 0.0211 1.00 0+30 0.0289 1.14 0+35 0.0380 1.31 0+40 0.0497 1.70 0+45 0.0766 3.91 0+50 0.1693 13.47 0+55 0.3598 27.66 1+ 0 0.4804 17.51 1+ 5 0.5325 7.56 1+10 0.5647 4.68 1+15 0.5860 3.09 1+20 0.6009 2.15 1+25 0.6119 1.60 1+30 0.6202 1.21 1+35 0.6263 0.89 1+40 0.6307 0.64 1+45 0.6342 0.50 1+50 0.6366 0.35 1+55 0.6367 0.01 2+ 0 --------------------------------- 0.6367 0.01 ----------------------------------------- 0 7.5 15.0 22.5 30.0 ---------------------------------------- Q Q Q VQ I IQ I IQ I IQV I I QV I I I I I VQ I I I I I V Q I I I I I I V I Q I I I I Q V I I Q I I V I Q I I I V I I Q I I I V I I Q V I I Q V I IQ V I IQ VI Q VI Q VI Q VI Q VI Q V Ll • U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB32.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 2 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. _ Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 0.80 12.53 0.80 100 YEAR Area rainfall data: Weighting[1t2] 23.40 10.02 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2] 29.25 1.90 55.58 950.00(Ft.) 0.180 Mi. . 12.53 1.90 23.81 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 0.800(In) Areal adjustment factor = 99.98 % Adjusted average point rain = 0.800(In) Sub -Area Data: Area(Ac.) Runoff Index. Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 ---------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 ' 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max. I Low (In/Hr) • 1 0.08 1.30 0.125 0.429 0.112 0.01 2 0.17 1.30 0.125 0.429 0.112 0.01 3 0.25 1.10 0.106 ----------------------------------------------------------------------- 0+ 5 0.429 0.05 0.095 0+10 • 0.01 0.24 4 • 0.33 1.50 0.144 Q 0.429 0.130 0.01 5 0.42 1.50 0.144 0.429 0.130 0.01 6 0.50 1.80 0.173 0.429 0.155 0.02 7 0.58 1.50 0.144 0.429 0.130 0.01 8 0.67 1.80 0.173 0.429 0.155 0.02 9 0.75 1.80 0.173 0.429 0.155 0.02 10 0.83 1.50 0.144 0.429 0.130 0.01 11 0.92 1.60 0.154 0.429 0.138 0.02 12 1.00 1.80 0.173 0.429 0.155 0.02 13 1.08 2.20 0.211 0.429 0.190 0.02 14 1.17 2.20 0.211 0.429 0.190 0.02 15 1.25 2.20 0.211 0.429 0.190 0.02 16 1.33 2.00 0.192 0.429 0.173 0.02 17 1.42 2.60 0.250 0.429 0.225 0.02 18 1.50 2.70 0.259 0.429 0.233 0.03 19 1.58 2.40 0.230 0.429 0.207 0.02 20 1.67 2.70 0.259 0.429 0.233 0.03 21 1.75 3.30 0.317 0.429 0.285 0.03 22 1.83 3.10 0.298 0.429 0.268 0.03 23 1.92 2.90 0.278 0.429 0.251 0.03 24 2.00 3.00 0.288 0.429 0.259 0.03 25 2.08 3.10 0.298 0.429 0.268 0.03 26 2.17 4.20 0.403 0.429 0.363 0.04 27 2.25 5.00 0.480 0.429 --- 0.05 28 2.33 3.50 0.336 0.429 0.302 0.03 29 2.42 6.80 0.653 0.429 --- 0.22 30 2.50 7.30 0.701 0.29 --- 0.27 31 . 2.58 8.20 0.787 0.9429 0.36 322.67 5.90 0.566 0.929 0.14 33 2.75 2.00 0.192 0.429 0.173 0.02 34 2.83 1.80 0.173 0.429 0.155 0.02 35 2.92 1.80 0.173 0.429 0.155 0.02 36 3.00 0.60 0.058 0.429 0.052 0.01 Sum = 100.0 Sum = 1.7 Flood volume = Effective rainfall 0.14(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 0.5(Ac.Ft) Total soil loss = 0.66(In) Total soil loss = 2.296(Ac.Ft) Total rainfall = 0..80(In) Flood volume = 21297.1 Cubic Feet Total soil loss = 100009.8 Cubic Feet Peak flow rate of this hydrograph = 10.205(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 ----------------------------------------------------------------------- 0+ 5 0.0003 0.05 Q 0+10 • 0.0020 0.24 Q 0+15 0.0045 0.37 Q 0+20 0.0073 Q 0.40 IQ 0+25 0.0106 0.47 0+30 0.0143 IQV 0.54 IQV 0+35 0.0184 0.60 0+40 0.0226 IQ v 0.61 IQ v 0+45 0.0271 I 0.65 I 0+50 0.0317 IQ v 0.67 I Q v 0+55 0.0361 V I 0.65 v 1+ 0 0.0406 I Q 0.65 I Q 1+ 5 0.0454 I v 0.70 I v 1+10 0.0508 I I 0.78 I I I 1+15 0.0565 I 0.83 I 1+20 0.0623 0.84 1+25 0.0681 0.85 1+30 0.0745 0.93 1+35 0.0814 0.99 1+40 0.0882 0.99 1+45 0.0954 1.05 1+50 0.1033 1.16 1+55 0.1116 1.19 2+ 0 0.1197 1.18 2+ 5 0.1279 1.19 2+10 0.1366 1.26 2+15 0.1468 1.48 2+20 0.1585 1.70 2+25 0.1746 2.34 2+30 0.2:17 5.39 2+35 0.2699 8.46 2+40 • 0.3402 10.21 2+45 0.3943 7.85 2+50 0.4249 4.45 2+55 0.4440 2.78 3+ 0 0.4581 2.05 3+ 5 0.4681 1.44 3+10 0.4748 0.98 3+15 0.4795 0.69 3+20 0.4830 0.50 3+25 0.4855 0.37 3+30 0.4872 0.25 3+35 0.4883 0.15 3+40 0.4887 0.06 3+45 0.4888 0.02 3+50 0.4889 0.01 3+55 0.4889 0.01 4+ 0 ------------------------------ 0.4889 0.00 s Q Q IQ IQ IQ IQV IQV IQV IQ V IQ v IQ v I IQ v I IQ v I IQ v I IQ v I IQ v I IQ v I I Q v I I Q V I I Q v I Q v I Q v I Q Iv I Q I v I Q I v I Q I I I Q I I I I I I Q I I Q I Q I I Q IQ IQ Q Q Q Q Q Q Q Q Q v v Q I v Q Q I I i V v v v v v v vl vl vl vl v VI v v v V 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB62.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON-SITE) 2 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = 0.180 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 - Lag time = 0.129 Hr. Lag time = 7.73 Min. 258 of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.20 12.53 1.20 100 YEAR Area rainfall data: Weighting[1'2] 35.10 15.04 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2] 29.25 2.50 73.13 12.53 2.50 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.200(In) Sub -Area Data 31.33 Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 64.0 68.6 0.377 0.000 0.371 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892_ 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.50 0.072. 0.429 0.065 0.01 2 0.17 0.60 0.086 0.429 0.078 0.01 3 0.25 0.60 0.086 0.429 0.078 0.01 4 0.33 0.60 0.086 0.429 0.078 0.01 5 0.42 0.60 0.086 0.429 0.078 0.01 6 0.50 0.70 0.101 0.429 0.091 0.01 7 0.58 0.70 0.101 0.429 0.091 0.01 8 0.67 0.70 0.101 0.429 0.091 0.01 9 0.75 0.70 0.101 0.429 0.091 0.01 10 0.83 0.70 0.101 0.429 0.091 0.01 11 0.92 0.70 0.101 0.429 0.091 0.01 12 1.00 0.80 0.115 0.429 0.104 0.01 13 1.08 0.80 0.115 0.429 0.104 0.01 14 1.17 0.80 0.115 0.429 0.104 0.01 15 1.25 0.80 0.115 0.429 0.104 0.01 16 1.33 0.80 0.115 0.429 0.104 0.01 17 1.42 0.80 0.115 0.429 0.104 0.01 18 1.50 0.80 0.115 0.429 0.104 0.01 19 1.58 0.80 0.115 0.429 0.104 0.01 20 1.67 0.80 0.115 0.429 0.104 0.01 21 1.75 0.80 0.115 0.429 0.104 0.01 22 1.83 0.80 0.115 0.429 0.104 0.01 23 1.92 0.80 0.115 0.429 0.104 0.01 24 2.00 0.90 0.130 0.429 0.117 0.01 - 25 2.08 0.80 0.115 0.429 0.104 0.01 26 2.17 0.90 0.130 0.429 0.117 0.01 27 2.25 0.90 0.130 0.429 0.117 0.01 28 2.33 0.90 0.130 0.429 0.117 0.01 29 2.42 0.90 0.130 0.429 0.117 0.01 30 31 2.50 2.58 0.90 0.90 0.130 0.130 0.429 0.429 0.117 0.117 - 0.01 0.01 32 2.67 0.90 0.130 0.429 0.117 0.01 33 2.75 1.00 0.144 0.429 0.130 0.01 34 2.83 1.00 0.144 0.429 0.130 0.01 35 2.92 1.00 0.144 0.429 0.130 0.01 36 3.00 1.00 0.144 0.429 0.130 0.01 37 3.08 1.00 0.144 0.429 0.130 0.01 38 3.17 1.10 0.158 0.429 0.143 0.02 39 3.25 1.10 0.158 0.429 0.143 0.02 40 3.33 1.10 0.158 0.429 0.143 0.02 41 3.42 1.20 0.173 0.429 0.155 0.02 42 3.50 1.30 0.187 0.429 0.168 0.02 43 3.58 1.40 0.202 0.429 0.181 0.02 44 3.67 1.40 0.202 0.429 0.181 0.02 45 3.75 1.50 0.216 0.429 0.194 0.02 46 3.83 1.50 0.216 0.429 0.194 0.02 47 3.92 1.60 0.230 0.429 0.207 0.02 48 4.00 1.60 0.230 0.429 0.207 0.02 49 4.08 1.70 0.245 0.429 0.220 0.02 50 4.17 1.80 0.259 0..429 0.233 0.03 51 4.25 1.90 0.274 0.429 0.246 0.03 52 4.33 2.00 0.288 0.429 0.259 0.03 53 4.42 2.10 0.302 0.429 0.272 0.03 54 4.50 2.10 0.302 0.429 0.272 0.03 55 4.58 2.20 0.317 0.429 0.285 0.03 56 4.67 2.30 0.331 0.429 0.298 0.03 57 4.75 2.40 0.346 0.429 0.311 0.03 56 4.83 2.40 0.346 0.429 0.311 0.03 59 4.92 2.50 0.360 0.429 0.324 0.04 • 60 5.00 61 5.08 2.60 3.10 0.374 0.446 0.429 0.429 0.337 0.04 0.02 62 5.17 3.60 0.518 0.429 0.09 63 5.25 3.90 0.562 0.429 --- 0.13 64 5.33 4.20 0.605 0.429 --- 0.18 65 5.42 4.70 0.677 0.429 --- 0.25 66 5.50 5.60 0.806 0.429 --- 0.38 67 5.58 1.90 0.274 0.429 0.246 0.03 68 5.67 0.90 0.130 0.429 0.117 0.01 69 5.75 0.60 0.086 0.429 0.078 0.01 70 5.83 0.50 0.072 0.429 0.065 0.01 71 5.92 0.30 0.043 0.429 0.039 0.00 72 6.00 0.20 0.029 0.429 0.026 0.00 Sum = 100.0 Sum = 2.1 Flood volume = Effective rainfall 0.18(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 0.6(Ac.Ft) Total soil loss = 1.02(In) Total soil loss = 3.562(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 26807.1 Cubic Feet Total soil loss = 155160.4 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 9.924(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M R u n o f f H y d r o g r a p h ---------------------------------- Hydrograph in 5 Minute intervals ((CFS)) --- -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0002 0.03 Q I I I I 0+10 0.0012 0.15 Q I I 1 1 0+15 0.0029 0.24 Q I I 1 1 0+20 0.0049 0.29 VQ I I 1 1 0+25 0.0070 0.31 VQ I I 1 1 0+30 0.0093 0.33 VQ I I 1 1 0+35 0.0118 0.37 VQ I I 1 1 0+40 0.0145 0.39 VQ I I 1 1 0+45 0.0173 0.40 IQ I I 1 1 0+50 0.0201 0.41 IQ I I 1 1 0+55 0.0229 0.41 IQ I I I I 1+ 0 0.0259 0.42 IQ I I I I 1+ 5 0.0290 0.45 IQ I I I I 1+10 0.0322 0.47 IQV I I 1 1 1+15 0.0354 0.47 IQV I I 1 1 1+20 0.0387 0.48 IQV I I 1 1 1+25 0.0420 0.48 IQV I I 1 1 1+30 0.0453 0.48 IQV I I 1 1 1+35 0.0486 0.48 IQ V I I 1 1 1+40 0.0520 0.48 IQ V I I 1 1 1+45 0.0553 0.48 IQ V I I I I 1+50 0.0586 0.48 1Q V I _ I I I • 1+55 0.0620 0.48 IQ V I I I I 2+ 0 0.0654 0.49 IQ V I I I I N v v v v v v v v v v v Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q I Q I Q I Q I Q IQ IQ Q Q Q Q Q uT T v v v v vl vl vl v v Iv Iv Iv I v I v I v I v I v v v v I v A I l 1#1 v I V I Q v v I v I v v v v v v v v v v v v 2+ 5 2+10 0.0689 0.0723 0.51 0.51 2+15 0.0759 0.52 2+20 0.0796 0.53 2+25 0.0833 0.54 2+30 0.0870 0.54 2+35 0.0907 0.54 2+40 0.0945 0.54 2+45 0.0983 0.55 2+50 0.1022 0.57 2+55 0.1062 0.59 3+ 0 0.1103 0.59 3+ 5 0.1145 0.60 3+10 0.1186 0.61 3+15 0.1230 0.63 3+20 0.1274 0.65 3+25 0.1320 0.66 3+30 0.1367 0.69 3+35 0.1418 0.74 3+40 0.1472 0.78 3+45 0.1528 0.82 3+50 0.1587 0.85 3+55 0.1647 0.88 4+ 0 0.1710 0.91 4+ 5 0.1775 0.94 4+10 0.1843 0.98 4+15 0.1914 1.03 4+20 0.1989 1.09 4+25 0.2067 1.19 4+30 0.2150 1.19 4+35 0.2234 1.23 4+40 0.2322 1.27 4+45 0.2413 1.33 4+50 0.2508 1.38 4+55 0.2606 1.41 5+ 0 0.2706 1.46 5+ 5 0.2804 1.43 5+10 0.2903 1.43 5+15 0.3078 2.53 5+20 0.3358 4.07 5+25 0.3752 5.73 5+30 0.4312 8.14 5+35 0.4996 9.92 5+40 0.5429 .6.29 5+45 0.5652 3.23 5+50 0.5800 2.15 5+55 0.5906 1.54 6+ 0 0.5983 1.12 6+ 5 0.6040 0.83 6+10 0.608-, 0.60 6+15 0.6109 0.41 6+20 0.6129 0.29 6+25 0.6143 0.20 6+30 0.6151 0.12 6+35 0.6152 0.02 6+90 0.6153 0.01 6+45 0.6154 0.01 N v v v v v v v v v v v Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q I Q I Q I Q I Q IQ IQ Q Q Q Q Q uT T v v v v vl vl vl v v Iv Iv Iv I v I v I v I v I v v v v I v A I l 1#1 v I V I Q v v I v I v v v v v v v v v v v v 6+50 0.6154 0.00 6+55 0.6154 0.00 7+ 0 ---------------------------- 0.6154 0.00 i • 4 I I Q I I 4 I I -------------------------- 0 J U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB242.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON SITE) 2 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.80 12.53 1.80 100 YEAR Area rainfall data: Weighting[1`2] 52.65 22.55 . Area(Ac.)[1] Rainfall(In)(2] Weighting[1;2] 29.25 4.50 131.63 950.00(Ft.) 0.180 Mi. • 12.53 4.50 56.39 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 1.800(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.800(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) _, 0.900 • U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.07 0.014 0.760 0.013 0.00 2 0.17 0.07 0.014 0.757 0.013 0.00 3 4 0.25 0:33 0.07 0.10 0.014 0.022 0.754 0.751 0.013 0.019 0.00 0.00 5 0.42 0.10 0.022 0.748 0.019 0.00 6 0.50 0.10 0.022 0.745 0.019 0.00 7 0.58 0.10 0.022 0.742 0.019 0.00 8 0.67 0.10 0.022 0.739 0.019 0.00 9 0.75 0.10 0.022 0.736 0.019 0.00 10 0.83 0.13 0.029 0.733 0.026 0.00 11 0.92 0.13 0.029 0.731 0.026' 0.00 12 1.00 0.13 0.029 0.728 0.026 0.00 13 1.08 0.10 0.022 0.725 0.019 0.00 14 1.17 0.10 0.022 0.722 0.019 0.00 15 1.25 0.10 0.022 0.719 0.019 0.00 16 1.33 0.10 0.022 0.716 0.019 0.00 17 1.42 0.10 0.022 0.713 0.019 0.00 18 1.50 0.10 0.022 0.711 0.019 0.00 19 1.58 0.10 0.022 0.708 0.019 0.00 20 1.67 0.10 0.022 0.705 0.019 0.00 21 1.75 0.10 0.022 0.702 0.019 0.00 22 1.83 0.13 0.029 0.699 0.026 0.00 23 1.92 0.13 0.029 0.696 0.026 0.00 24 2.00 0.13 0.029 0.694 0.026 0.00 25 2.08 0.13 0.029 0.691 0.026 0.00 26 2.17 0.13 0.029 0.688 0.026 0.00 27 2.25 0.13 0.029 0.685 0.026 0.00 28 2.33 0.13 0.029 0.682 0.026 0.00 29 2.42 0.-13 0.029 0.680 0.026 0.00 30 2.50 0.13 0.029 0.677 0.026 0.00 . 31 2.58 0.17 0.036 0.674 0.032 0.00 32 2.67 0.17 0.036 0.671 0.032 0.00 33 2.75 0.17 0.036 0.669 0.032 0.00 34 2.83 0.17 0.036 0.666 0.032 0.00 35 2.92 0.17 0.036 0.663 0.032 0.00 36 3.00 0.17 0.036 0.660 0.032 0.00 37 3.08 0.17 0.036 0.658 0.032 0.00 38 3.17 0.17 0.036 0.655 0.032 0.00 39 3.25 0.17 0.036 0.652 0.032 0.00 40 3.33 0.17 0.036 0.649 0.032 0.00 41 3.42 0.17 0.036 0.647 0.032 0.00 42 3.50 0.17 0.036 0.644 0.032 0.00 43 3.58 0.17 0.036 0.641 0.032 0.00 44 3.67 0.17 0.036 0.639 0.032 0.00 45 3.75 0.17 0.036 0.636 0.032 0.00 46 3.83 0.20 0.043 0.633 0.039 0.00 47 3.92 0.20 0.043 0.631 0.039 0.00 48 4.00 0.20 0.043 0.628 0.039 0.00 49 4.08 0.20 0.043 0.625 0.039 0.00 50 4.17 0.20 0.043 0.623 0.039 0.00 51 4.25 0.20 0.043 0.620 0.039 0.00 52 4.33 0.23 0.050 0.617 0.045 0.01 53 4.42 0.23 0.050 0.615 0.045 0.01 54 4.50 0.23 0.050 0.612 0.045 0.01 55 4.58 0.23 0.050 0.609 0.045 0.01 56 4.67 0.23 0.050 0.607 0.045 0.01 57 4.75 0.23 0.050 0.604 0.045 0.01" 58 4.83 0.27 0.058 0.601 0.052 0.01 59 4.92 0.27 0.058 0.599 0.052 0.01 60 61 5.00 5.08 0.27 0.20 0.058 0.043 0.596 0.594 0.052 0.039 0.01 0.00 62 5.17 0.20 0.043 0.591 0.039 0.00 63 5.25 0.20 0.043 0.589 0.039 0.00 64 5.33 0.23 0.050 0.586 0.045 0.01 65 5.42 0.23 0.050 0.583 0.045 0.01 66 5.50 0.23 0.050 0.581 0.045 0.01 67 5.58 0.27 0.058 0.578 0.052 0.01 68 5.67 0.27 0.058 0.576 0.052 0.01 69 5.75 0.27 0.058 0.573 0.052 0.01 70 5.83 0.27 0.058 0.571 0.052 0.01 71 5.92 0.27 0.058 0.568 0.052 0.01 72 6.00 0.27 0.058 0.566 0.052 0.01 73 6.08 0.30 0.065 0.563 0.058 0.01 74 6.17 0.30 0.065 0.561 0.058 0.01 75 6.25 0.30 0.065 0.558 0.058 0.01 76 6.33. 0.30 0.065 0.556 0.058 0.01 77 6.42 0.30 0.065 0.553 0.058 0.01 78 6.50 0.30 0.065 0.551 0.058 0.01 79 6.58 0.33 0.072 0.548 0.065 0.01 80 6.67 0.33 0.072 0.546 0.065 0.01 81 6.75 0.33 0.072 0.543 0.065 0.01 82 6.83 0.33 0.072 0.541 0.065 0.01 83 6.92 0.33 0.072 0.538 0.065 0.01 84 7.00 0.33 0.072 0.536 0.065 0.01 85 7.08 0.33 0.072 0.533 0.065 0.01 86 7.17 0.?3 0.072 0.531 0.065 0.01 87 7.25 0.33 0.072 0.529 0.065 0.01 88 7.33 0.37 0.079 0.526 0.071 0.01 89 7.42 0.37 0.079 0.524 0.071 0.01 90 7.50 0.37 0.079 0.521 0.071 0.01 91 7.58 0.40 0.086 0.519 0.078 0.01 92 7.67 0.40 0.086 0.517 0.078 0.01 93 7.75 0.40 0.086 0.514 0.078 0.01 94 7.83 0.43 0.094 0.512 0.084 0.01 95 7.92 0.43 0.094 0.510 0.084 0.01 96 8.00 0.43 0.094 0.507 0.084 0.01 97 8.08 0.50 0.108 0.505 0.097 0.01 98 8.17 0.50 0.108 0.502 0.097 0.01 99 8.25 0.50 0.108 0.500 0.097 0.01 100 8.33 0.50 0.108 0.498 0.097 0.01 101 8.42 0.50 0.108 0.495 0.097 0.01 102 8.50 0.50 0.108 0.493 0.097 0.01 103 8.58 0.53 0.115 0.491 0.104 0.01 104 8.67 0.53 0.115 0.489 0.104 0.01 105 8.75 0.53 0.115 0.486 0.104 0.01 106 6.83 0.57 0.122 0.484 0.110 0.01 107 8.92 0.57 0.122 0.482 0.110 0.01 108 9.00 0.57 0.122 0.479 0.110 0.01 109 9.08 0.63 0.137 0.477 0.123 0.01 110 9.17 0.63 0.137 0.475 0.123 0.01 111 9.25 0.63 0.137 0.473 0.123 0.01 112 9.33 0.67 0.144 0.470 0.130 0.01 113 9.42 0.67 0.144 0.468 0.130 0.01 114 9.50 0.67 0.144 0.466 0.130 0.01 • 115 9.58 0.70 0.151 0.464 0.136 0.02 116 9.67 0.70 0.151 0.461 0.136 0.02 117 9.75 0.70 0.151 0.459 0.136 0.02 118 9.83 0.73 0.158 0.457 0.143 0.02 119 9.92 0.73 0.158 0.455 0.143 0.02 120 10.00 0.73 0.158 0.453 0.143 0.02 121 10.08 0.50 0.108 0.450 0.097 0.01 122 10.17 0.50 0.108 0.448 0.097 0.01 123 10.25 0.50 0.108 0.446 0.097 0.01 124 10.33 0.50 0.108 0.444 0.097 0.01 125 10.42 0.50 0.108 0.442 0.097 0.01 126 10.50 0.50 0.108 0.440 0.097 0.01 127 10.58 0.67 0.144 0.437 0.130 0.01 128 10.67 0.67 0.144 0.435 0.130 0.01 129 10.75 0.67 0.144 0.433 0.130 0.01 130 10.83 0.67 0.144 0.431 0.130 0.01 131 10.92 0.67 0.144 0.429 0.130 0.01 132 11.00 0.67 0.144 0.427 0.130 0.01 133 11.08 0.63 0.137 0.425 0.123 0.01 134 11.17 0.63 0.137 0.423 0.123 0.01 135 11.25 0.63 0.137 0.420 0.123 0.01 136 11.33 0.63 0.137 0.418 0.123 0.01 137 11.42 0.63 0.137 0.416 0.123 0.01 138 11.50 0.63 0.137 0.414 0.123 0.01 139 11.58 0.57 0.122 0.412 0.110 0.01 140 11.67 0.57 0.122 0.410 0.110 0.01 141 11.75 0.57 0.122 0.408 0.110 0.01 142 11.83 0.60 0.130 0.406 0.117 0.01 143 11.92 0.60 0.130 0.404 0.117 0.01 144 12.00 0.60 0.130 0.402 0.117 0.01 145 • 12.08 0.83 0.180 0.400 0.162 0.02 146 12.17 0.83 0.180 0.398 0.162 0.02 147 12.25 0.83 0.180 0.396 0.162 0.02 148 12.33 0.87 0.187 0.394 0.168 0.02 149 12.42 0.87 0.187 0.392 0.168 0.02 150 12.50 0.87 0.187 0.390 0.168 0.02 151 12.58 0.93 0.202 0.388 0.181 0.02 152 12.67 0.93 0.202 0.386 0.181 0.02 153 12.75 0.93 0.202 0.384 0.181 0.02 154 12.83 0.97 0.209 0.382 0.188 0.02 155 12.92 0.97 0.209 0.380 0.188 0.02 156 13.00 0.97 0.209 0.378 0.188 0.02 157 13.08 1.13 0.245 0.377 0.220 0.02 158 13.17 1.13 0.245 0.375 0.220 0.02 ^ 159 13.25 1.13 0.245 0.373 0.220 0.02 160. 13.33 1.13 0.245 0.371 0.220 0.02 161 13.42 1.13 0.245 0.369 0.220 0.02 162 13.50 1.13 0.245 0.367 0.220 0.02 163 13.58 0.77 0.166 0.365 0.149 0.02 164 13.67 0.77 0.166 - 0.363 0.149 0.02 165 13.75 0.77 0.166 0.361 0.149 0.02 166 13.83 0.77 0.166 0.360 0.149 0.02 167 13.92 0.77 0.166 0.358 0.149 0.02 168 14.00 0.77 0.166 0.356 0.149 0.02 169 14.08 0.90 0.194 0.354 0.175 0.02 170 14.17 0.90 0.194 0.352 0.175 0.02 171 14.25 0.90 0.194 0.351 0.175 0.02 172 14.33 0.87 0.187 0.349 0.168 0.02 173 14.4'2 0.87 0.187 0.347 0.168 0.02 174 14.50 0.87 0.187 0.345 0.168 0.02 . 175 14.58 0.87 0.187 0.343 0.168 0.02 176 14.67 0.87 0.187 0.342 0.168 0.02 177 14.75 0.87 0.187 0.340 0.168 0.02 178 14.83 0.83 0.180 0.338 0.162 0.02 179 14.92 0.83 0.180 0.336 0.162 0.02 180 15.00 0.83 0.180 .0.335 0.162 0.02 181 15.08 0.80 0.173 0.333 0.156 0.02 182 15.17 0.80 0.173 0.331 0.156 0.02 183 15.25 0.80 0.173 0.330 0.156 0.02 184 15.33 0.77 0.166 0.328 0.149 0.02 185 15.42 0.77 0.166 0.326 0.149 0.02 186 15.50 -0.77 0.166 0.325 0.149 0.02 187 15.58 0.63 0.137 0.323 0.123 0.01 188 15.67 0.63 0.137 0.321 0.123 0.01 189 15.75 0.63 0.137 0.320 0.123 0.01 190 15.83 0.63 0.137 0.318 0.123 0.01 191 15.92 0.63 0.137 0.316 0.123 0.01 192 16.00 0.63 0.137 0.315 0.123 0.01 193 16.08 0.13 0.029 0.313 0.026 0.00 194 16.17 0.13 0.029 0.311 0.026 0.00 195 16.25 0.13 0.029 0.310 0.026 0.00 196 16.33 0.13 0.029 0.308 0.026 0.00 197 16.42 0.13 0.029 0.307 0.026 0.00 198 16.50 0.13 0.029 0.305 0.026 0.00 199 16.58 0.10 0.022 0.304 0.019 0.00 200 16.67 0.-A 0.022 0.302 0.019 0.00 201 16.75 0.10 0.022 0.301 0.019 0.00 • 202 16.83 0.10 0.022 0.299 0.019 0.00 203 16.92 0.10 0.022 0.298 0.019 _ 0.00 204 17.00 0.10 0.022 0.296 0.019 0.00 205 17.08 0.17 0.036 0.295 0.032 0.00 206 17.17 0.17 0.036 0.293 - 0.032 0.00 207 17.25 0.17 0.036 0.292 0.032 0.00 208 17.33 0.17 0.036 0.290 0.032 0.00 209 17.42 0.17 0.036 0.289 0.032 0.00 210 17.50 0.17 0.036 0.287 0.032 0.00 211 17.58 0.17 0.036 0.286 0.032 0.00 212 17.67 0.17 0.036 0.284 0.032 0.00 213 17.75 0.17 0.036 0.283 0.032 0.00 214 17.83 0.13 0.029 0.282 0.026 0.00 215 17.92 0.13 0.029 0.280 0.026 0.00 216 18.00 0.13 0.029 0.279 0.026 0.00 217 18.08 0.13 0.029 0.277 0.026 0.00 218 18.17 0.13 0.029 0.276 0.026 0.00 219 18.25 0.13 0.029 0.275 0.026 0.00 220 18.33 0.13 0.029 0.273 0.026 0.00 221 18.42 0.13 0.029 0.272 0.026 0.00 222 18.50 0.13 0.029 0.271 0.026 0.00 223 18.58 0.10 0.022 0.269 0.019 0.00 224 18.67 0.10 0.022 0.268 0.019 0.00 225 18.75 0.10 0.022 0.267 0.019 0.00 226 18.83 0.07 0.014 0.265 0.013 0.00 227 18.92 0.07 0.014 0.264 0.013 0.00 • 228 19.00 0.07 0.014 0.263 0.013 0.00 229 19.08 0.10 0.022 0.262 0.019 0.00 230 19.17 0.10 0.022 0.260 0.019 0.00 231 19.25 0.10 0.022 0.259 0.019 0.00 232 • 19.33 0.13 0.029 0.258 0.026 0.00 233 19.42 0.13 0.029 0.257 0.026 0.00 234 19.50 0.13 0.029 0.256 0.026 0.00 235 19.58 0.10 0.022 0.255 0.019 0.00 236 19.67 0.10 0.022 0.253 0.019 0.00 237 19.75 0.10 0.022 0.252 0.019 0.00 238 19.83 0.07 0.014 0.251 0.013 0.00 239 19.92 0.07 0.014 0.250 0.013 0.00 240 20.00 0.07 0.014 0.249 0.013 0.00 241 20.08 0.10 0.022 0.248 0.019 0.00 242 20.17 0.10 0.022 0.247 0.019 0.00 243 20.25 0.10 0.022 0.246 0.019 0.00 244 20.33 0.10 0.022 0.245 0.019 0.00 245 20.42 0.10 0.022 0.243 0.019 0.00 246 20.50 0.10 0.022 0.242 0.019 0.00 247 20.58 0.10 0.022 0.241 0.019 0.00 248 20.67 0.10 0.022 0.240 0.019 0.00 249 20.75 0.10 0.022 0.239 0.019 0.00 250 20.83 0.07 0.014 0.238 0.013 0.00 251 20.92 0.07 0.014 0.237 0.013 0.00 252 21.00 0.07 0.014 0.237 0.013 0.00 253 21.08 0.10 0.022 0.236 0.019 0.00 254 21.17 0.10 0.022 0.235 0.019 0.00 255 21.25 0.10 0.022 0.234 0.019 0.00 256 21.33 0.07 0.014 0.233 0.013 0.00 257 21.42 0.^7 0.014 0.232 0.013 0.00 258 21.50 0.07 0.014 0.231 0.013 '0.00 259 • 21.58 0.10 0.022 0.230 0.019 0.00 260 21.67 0.10 0.022 0.229 0.019 0.00 261 21.75 0.10 0.022 0.229 0.019 0.00 262 21.83 0.07 0.014 0.228 0.013 0.00 263 21.92 0.07 0.014 0.227 0.013 0.00 264 22.00 0.07 0.014 0.226 0.013 0.00 265 22.08 0.10 0.022 0.226 0.019 0.00 266 22.17 0.10 0.022 0.225 0.019 0.00 267 22.25 0.10 0.022 0.224 0.019 0.00 268 22.33 0.07 0.014 0.223 0.013 0.00 269 22.42 0.07 0.014 0.223 0.013 0.00 270 22.50 0.07 0.014 0.222 0.013 0.00 271 22.58 0.07 0.014 0.221 0.013 0.00 272 22.67 0.07 0.014 0.221 0.013 0.00 273 22.75 0.07 0.014 0.220 0.013 0.00 274 22.83 0.07 0.014 0.220 0.013 0.00 275 22.92 0.07 0.014 0.219 0.013 0.00 276 23.00 0.07 0.014 0.218 0.013 0.00 277 23.08 0.07 0.014 0.218 0.013 0.00 278 23.17 0.07 0.014 0.217 0.013 0.00 279 23.25 0.07 0.014 0.217 0.013 0.00 280 23.33 0.07 0.014 0.217 0.013 0.00 281 23.42 0.07 0.014 0.216 0.013 0.00 282 23.50 0.07 0.014 0.216 0.013 0.00 283 23.58 0.07 0.014 0.215 0.013 0.00 284 23.67 0.07 0.014 0.215 0.013 0.00 285 23.75 0.07 0.014 0.215 0.013 0.00 • 286 23.83 0.07 0.014 0.215 0.013 0.00 287 23.92 0.07 0.014 0.214 0.013 0.00 288 24.00 0.07 0.014 0.214 0.013 0.00 • Sum = 100.0 Sum = 2.2 Flood volume = Effective rainfall 0.18(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 0.6(Ac.Ft) Total soil loss = 1.62(In) Total soil loss = 5.640(Ac.Ft) Total rainfall = 1.80(In) Flood volume = 27296.8 Cubic Feet Total soil loss = 245671.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 1.016(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 0+ 5 0.0000 0.01 Q 0+10 0.0002 0.03 Q 0+15 0.0005 0.04 Q 0+20 0.0009 0.05 Q I 0+25 0.0013 0.07 Q 0+30 0.0019 0.08 Q . 0+35 0+90 0.0024 0.0030 0.08 Q 0.08 Q I I I I 0+45 0.0036 0.09 Q 0+50 0.0042 0.09 Q 0+55 0.0049 0.10 Q 1+ 0 0.0057 0.11 Q I I 1+ 5 0.0065 0.11 Q 1+10 0.0072 0.10 Q 1+15 0.0079 0.10 Q 1+20 0.0085 0.09 Q I 1+25 0.0092 0.09 Q 1+30 0.0098 0.09 Q 1+35 0.0104 0.09 Q I I - I 1+40 0.0111 0.09 Q I I 1+45 0.0117 0.09 Q I I 1+50 0.0123 0.09 Q I 1+55 0.0131 0.11 Q I I 2+ 0 0.0138 0.11 Q I 2+ 5 0.0146 0.12 Q 2+10 0.0155 0.12 Q 2+15 0.0163 0.12 QV 2+20 0.0171 0.12 QV 2+25 0.0179 0.12 QV 2+30 0.0187 0.12 QV I 2+35 0.0196 0.12 QV 2+40 0.0205 0.14 QV 2+45 0.0215 0.14 QV 2+50 0.0225 0.15 QV 2+55 0.0235 0.15 QV 3+ 0 0.0246 0.15 QV 3+ 5 3+10 0.0256 0.0266 0.15 0.15 Qv QV 3+15 0.0277 0.15 QV 3+20 0.0287 0.15 QV 3+25 0.0297 0.15 QV 3+30 0.0308 0.15 QV 3+35 0.0318 0.15 Q v 3+40 0.0329 0.15 Q V 3+45 0.0339 0.15 Q V 3+50 0.0350 0.15 Q V 3+55 0.0361 0.17 Q V 4+ 0 0.0373 0.17 Q V 4+ 5 0.0385 0.18 Q v 4+10" 0.0398 0.18 Q v 4+15 0.0410 0.18 Q v 4+20 0.0422 0.18 Q v 4+25 0.0436 0.19 Q v 4+30 0.0450 0.20 Q V 4+35 0.0464 0.21 Q V 4+40 0.0478 0.21 Q v 4+45 0.0493 0.21 Q V 4+50 0.0507 0.21 Q V 4+55 0.0523 0.22 Q v 5+ 0 0.0539 0.23 Q v 5+ 5 0.0555 0.23 Q V 5+10 0.0569 0.21 Q v 5+15 0.0583 0.20 Q V 5+20 5+25 0.0596 0.0610 0.19 0.20 Q v Q V 5+30 0.0625 0.21 Q v 5+35 0.0639 0.21 Q v 5+40 0.0655 0.22 Q V 5+45 0.0671 0.23 Q V 5+50 0.0687 0.24 Q v 5+55 0.0703 0.24 Q v 6+ 0 0.0720 0.24 Q V 6+ 5 0.0737 0.24 Q v 6+10 0.0754 IQ V 6+15 0.0772 _0.25 0.26 IQ V 6+20 0.0791 0.27 IQ V 6+25 0.0809 0.27 IQ V 6+30 0.0828 0.27 IQ v 6+35 0.0847 0.27 IQ v 6+40 0.0866 0.29 IQ V 6+45 0.0886 0.29 IQ V 6+50 0.0907 0.30 IQ V 6+55 0.0927 0.30 IQ V 7+ 0 0.0948 0.30 IQ v 7+ 5 0.0969 0.30 IQ v 7+10 0.0990 0.30 IQ v " 7+15. 0.1010 0.30 IQ v 7+20 0.1032 0.31 IQ v 7+25 0.1053 0.32 IQ v 7+30 0.1076 0.32 IQ v 7+35 0.1099 0.33 IQ v 7+40 0.1122 0.34 IQ v 7+45 0.1146 0.35 IQ v . 7+50 7+55 0.1171 0.1197 0.36 0.37 IQ IQ 8+ 0 0.1223 0.38 IQ 8+ 5 0.1250 0.39 IQ 8+10 0.1279 0.42 IQ 8+15 0.1309 0.43 IQ 8+20 0.1339 0.44 IQ 8+25 0.1370 0.45 IQ 8+30 0.1401 0.45 IQ 8+35 0.1432 0.45 IQ 8+40 0.1464 0.47 IQ 8+45 0.1497 0.47 IQ 8+50 0.1530 0.48 IQ 8+55 0.1564 0.49 IQ 9+ 0 0.1598 0.50 I Q 9+ 5 0.1634 0.51 1 Q 9+10 0.1671 0.54 1 Q 9+15 0.1709 0.56 1 Q 9+20 0.1748 0.56 1 Q 9+25 0.1788 0.58 1 Q 9+30 0.1829 0.59 1 Q ' 9+35 0.1870 0.60 1 Q 9+40 0.1912 0.61 1 Q 9+45 0.1955 0.62 1 Q 9+50 0.1999 0.63 1 Q 9+55 0.2043 0.64 1 Q 10+ 0 0.2488 0.65 1 Q 10+ 5 10+10 0.2132 0.2171 0.69 0.56 1 4 I Q 10+15 0.2206 0.51 1 Q 10+20 0.2240 0.49 IQ 10+25 0.2273 0.48 IQ 10+30 0.2306 0.47 IQ 10+35 0.2339 0.48 IQ 10+40 0.2376 0.53 1 Q 10+45 0.2415 0.57 1 Q 10+50 0.2455 0.58 1 Q 10+55 0.2496 0.59 1 Q 11+ 0 0.2537 0.59 1 Q 11+ 5 0.2577 0.59 1 Q ll+10 0.2618 0.59 1 Q 11+15 0.2658 0.58 1 Q 11+20 0.2698 0.58 1 Q 11+25 0.2737 0.58 1 Q 11+30 0.2777 0.58 1 Q 11+35 0.2817 0.57 1 Q 11+40 0.2855 0.55 1 Q 11+45 0.2891 0.53 1 Q 11+50 0.2928 0.53 1 Q 11+55 0.2965 0.54 1 Q 12+ 0 0.3002 0.54 1 Q 12+ 5 0.3041 0.56 1 Q 12+10 0.3085 0.64 1 Q 12+15 0.3133 0.70 1 Q 12+20 0.3183 0.72 1 Q 12+25 0.3234 0.74 1 Q 12+30 0.3287 0.76 1 Q v v v v v v v v v v v v v v v v v v Iv Iv Iv Iv I v I v I v v v v v v v v v v v v v v v v v v I v v v v v I v v v v vl, v v v v v 12+35 0.3340 0.77 1 Q 12+40 0.3395 0.80 1 Q 12+45 0.3452 0.82 1 Q 12+50 0.3509 0.83 1 Q 12+55 0.3568 0.85 1 Q 13+ 0 0.3627 0.86 1 Q 13+ 5 0.3688 0.88 1 Q 13+10 0.3753 0.94 1 Q 13+15 0.3821 0.98 1 Q 13+20 0.3890 1.00 1 Q 13+25 0.3959 1.01 1 Q 13+30 0.4029 1.02 1 Q 13+35 0.4097 0.99 1 Q 13+40 0.4157 0.87 1 Q 13+45 0.4211 0.79 1 Q 13+50 0.4263 0.76 1 Q 13+55 0.4314 0.74 1 Q 14+ 0 0.4365 0.73 1 Q 14+ 5 0.4415 0.73 1 Q 14+10 0.4468 0.77 1 Q 14+15 0.4523 0.79 1 Q 14+20 0.4578 0.80 1 Q 14+25 0.4632 0.79 1 Q 14+30 0.4687 0.79 1 Q 14+35 0.4741 0.79 1 Q 14+40 0.4795 0.79 1 Q 14+45 0.4449 0.79 1 Q 14+50 0.4903 0.79 1 Q 14+55 0.4957 0.77 1 Q 15+ 0 0.5009 0.77 1 Q 15+ 5 0.5062 0.76 1 Q 15+10 0.5113 0.75 1 Q 15+15 0.5164 0.74 1 Q 15+20 0.5215 0.73 1 Q 15+25 0.5264 0.72 1 Q 15+30 0.5313 0.71 I Q 15+35 0.5361 0.69 I Q 15+40 0.5406 0.65 1 Q 15+45 0.5448 0.61 1 Q 15+50 0.5489 0.60 1 Q 15+55 0.5530 0.59 1 Q 16+ 0 0.5571 0.59 1 Q 16+ 5 0.5608 0.54 1 Q 16+10 0.5634 0.37 IQ 16+15 0.5651 0.26 IQ 16+20 0.5666 0.21 Q 16+25 0.5679 0.18 Q 16+30 0.5690 0.16 Q 16+35 0.5700 0.15 Q 16+40 0.5709 0.13 Q 16+45 0.5717 0.11 Q 16+50 0.5724 0.11 Q 16+55 0.5731 0.10 Q 17+ 0 0.5738 0.10 Q 17+ 5 0.5744 0.10 Q 17+10 0.5753 0.12 Q 17+15 0.5762 0.14 Q v v I v I v v v v v v v I I I v v v v v I I v v v v I v I v I vi v v v v v Iv Iv Iv I v I v v v v I v v v v v v v v v v v v v v v v v v v v v v 17+20 0.5772 0.14 Q I I I v I 17+25 0.5752 0.14 Q I I I v 1 17+30 0.5792 0.15 Q I I I v I 17+35 0.5802 0.15 Q I I I v 1 17+40 0.5812 0.15 Q I I I v 1 17+45 0.5822 0.15 Q I I v 1 17+50 0.5833 0.15 Q I I v 1 17+55 0.5842 0.14 Q I I v I 18+ 0 0.5851 0.13 Q I I I v I 18+ 5 0.5860 0.13 Q I I v I 18+10 0.5868 0.13 Q I I v 1 18+15 0.5817 0.12 Q v 1 18+20 0.5885 0.12 Q v 1 18+25 0.5894 0.12 Q v 1 18+30 0.5902 0.12 Q I I I v 1 18+35 0.5911 0.12 Q I v 1 18+40 0.5918 0.11 Q v 1 18+45 0.5925 0.10 Q v 1 18+50 0.5931 0.09 Q v 1 18+55 0.5937 0.08 Q I I I v 1 19+ 0 0.5942 0.07 Q I I I v 1 19+ 5 0.5947 0.07 Q I I I v I 19+10 0.5952 0.08 Q I I I v 1 19+15 0.5958 0.09 Q I I I v 1 19+20 0.5964 0.09 Q I I I v 1 19+25 0.5971 0.10 Q I I I v 1 19+30 0.5.79 0.11 Q I I I v 1 19+35 0.5987 0.11 Q I I I v I 19+40 0.5994 0.10 Q I I v 1 19+45 0.6000 0.10 Q I I v 1 19+50 0.6007 0.09 Q I I I v 1 19+55 0.6012 0.08 Q I I I v 1 20+ 0 0.6017 0.07 Q I I I v 1 20+ 5 0.6022 0.07 Q I I v 1 20+10 0.6027 0.08 Q I I v 1 20+15 0.6033 0.09 Q I I I v 1 20+20 0.6039 0.09 Q I I I v 1 20+25 0.6046 0.09 Q I I I v 1 20+30 0.6052 0.09 Q I v 1 20+35 0.6058 0.09 Q I v 1 20+40 0.6064 0.09 Q I I I v 1 20+45 0.6070 0.09 Q I I v 1 20+50 0.6076 0.09 Q I I v 1 20+55 0.6082 0.08 Q I I I v 1 21+ 0 0.6086 0.07 Q v 1 21+ 5 0.6091 0.07 Q v 1 21+10 0.6097 0.08 Q v 1 21+15 0.6102 0.09 Q v 1 21+20 0.6108 0.08 Q v 1 21+25 0.6113 0.07 Q I vl 21+30 0.6118 0.07 Q I I I vl 21+35 0.6123 0.07 Q I I I vl 21+40 0.6128 0.08 Q I v 21+45 0.6134 0.08 Q :: I v 21+50 0.6140 0.08 Q I vl 21+55 0.6145 0.07 Q I v1 22+ 0 0.6149 0.07 Q I I I vl 0 22+ 5 0.6159 0.07 Q 22+10 0.6159 0.08 Q 22+15 0.6165 0.08 Q 22+20 0.6171 0.08 Q 22+25 0.6176 0.07 Q 22+30 0.6181 0.07 Q 22+35 0.6185 0.07 Q 22+40 0.6189 0.06 Q 22+45 0.6194 0.06 Q 22+50 0.6198 0.06 Q 22+55 0.6202 0.06 Q 23+ 0 0.6207 0.06 Q 23+ 5 0.6211 0.06 Q 23+10 0.6215 0.06 Q 23+15 0.6219 0.06 Q 23+20 0.6223 0.06 Q 23+25 0.6228 0.06 Q 23+30 0.6232 0.06 Q 23+35 0.6236 0.06 .Q 23+40 0.6240 0.06 Q 23+45 0.6244 0.06 Q 23+50 0.6248 0.06 Q 23+55 0.6253 0.06 Q 24+ 0 0.6257 0.06 Q 24+ 5 0.6261 0.06 Q 24+10 0.6263 0.03 Q 24+15 0.669 0.02 Q 29+20 0.6265 0.01 Q 24+25 0.6265 0.01 Q 24+30 0.6266 0.01 Q 24+35 0.6266 0.00 Q 24+40 0.6266 0.00 Q 24+45 0.6266 0.00 Q 24+50 0.6266 0.00 Q _ 24+55 0.6266 0.00 Q 25+ 0 --------------------------------------- 0.6266 0.00 Q 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB15.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 0.50 12.53 0.50 100 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.20 Weighting[1'2] 14.63 6.27 Weighting[1*2] 35.10 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------------------------------------------- w.o. 98-0328 UNDEVELOPED AREA (ON SITE) 5 -YEAR . FIEL: UB.UM1 -------------------------------------------------------------------- Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = 0.180 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./•ii. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time - 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) _ 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 0.50 12.53 0.50 100 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.20 Weighting[1'2] 14.63 6.27 Weighting[1*2] 35.10 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.664(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 0.664(In) Sub -Area Data Area(Ac.) Runoff Index. Impervious °% 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377_ 0.300 0.113 Sum (F) 0.429 Area averaged mean soil loss (F) (In/Hr) - 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) 0.900 --------------------------------------------------------------------- Slope of intensity -duration curve for a 1 hour storm =0.5500 • ---------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 e40.923 0.561 0.236 ----------------------------------------------------------------------- Sum 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.263 0.429 0.237 0.03 2 0.17 4.20 0.335 0.429 0.301 0.03 Q I 3 0.25 4.40 0.350 0.429 0.315 0.04 4 0.33 4.80 0.382 0.429 0.344 0.04 0.94 5 0.42 5.20 0.414 0.429 0.373 0.04 6 0.50 6.20 0.494 0.429 --- 0.07 0.0280 7 0.58 6.80 0.542 0.429 --- 0.11 0+30 8 0.67 8.80 0.701 0.429 --- 0.27 9 0.75 13.90 1.107 0.429 --- 0.68 I 10 0.83 31.40 2.501 0.429 --- 2.07 1 Q I I 11 0.92 7.20 0.573 0.429 --- 0.14 12 1.00 3.80 0.303 0.429 0.272 0.03 22.38 Sum = 100.0 Sum = 3.6 41.69 Flood volume = Effective rainfall 0.30(In) 1+ 0 0.7742 times area 41.8(Ac.)/[(In)/(Ft .)j = 1.0(Ac. Ft) 1+ 5 0.8619 Total soil loss = 0.37(In) 1 Q I I V I 1+10 Total soil loss = 1.280(Ac.Ft) 1 Q I I I V 1 Total rainfall = 0.66(In) 5.00 1 Q I I I V 1 Flood volume = 44880.1 Cubic Feet 3.49 1 Q I I Total soil loss = 55778.4 Cubic Feet 0.9904 2.59 -------------------------------------------------------------------- Peak flow rate of this hydrograph = 41.692(CFS) 1.0038 1.95 -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ IQ I I I V 1 1+35 1.0137 1.43 1- H O U R S T O R M 1+40 1.0208 1.03 R u n o f f H y d r o g r a p h I VI 1+45 -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) Q I I I VI ------------------ ---------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 12.5 25.0 37.5 50.0 0+ 5 0.0007 0.10 Q I 0+10 0.0044 0.54 Q I 0+15 0.0109 0.94 Q 0+20 0.0189 1.16 Q I I 1 1 0+25 0.0280 1.33 IQ I I 1 1 0+30 0.0388 1.57 IQ I I 1 1 0+35 0.0541 2.22 IQV I I I 0+40 0.0810 3.90 1 Q I I I 0+45 0.1403 8.62 VQ I I 1 1 0+50 0.2945 22.38 1 IV Q I I 0+55 0.5816 41.69 1 1 1 V I Q 1+ 0 0.7742 27.96 1 1 1 Q V I 1+ 5 0.8619 12.74 1 Q I I V I 1+10 0.9141 7.57 1 Q I I I V 1 1+15 0.9485 5.00 1 Q I I I V 1 1+20 0.9726 3.49 1 Q I I I V 1 1+25 0.9904 2.59 1 Q I I I V 1 1+30 1.0038 1.95 IQ I I I V 1 1+35 1.0137 1.43 IQ I I I VI 1+40 1.0208 1.03 Q I I I VI 1+45 1.0262 0.79 Q I I I VI 1+50 1.0300 0.54 Q I I I VI 1+55 .1.0303 0.04 Q I I I VI 01.0303 ------- ------- _ 03030-01 ------ ------------ ------------------ V ------- 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB35.out ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 5 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft.lMi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 90€ of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: A.rea(Ac.)[1] Rainfall(In)[2] 29.25 0.80 12.53 0.80 100 YEAR Area rainfall data: Weighting[1*2] 23.90 10.02 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 29.25 1.90 55.58 950.00(Ft.) 0.180 Mi. STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.058(In) Areal adjustment factor = 99.98 8 Adjusted average point rain = 1.057(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.£) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve --------------------------------------- ---------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 - 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 Sum = 100.000 Sum= 42.106 ----------------------------------------------------------------------- Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.165 0.429 0.148 0.02 2 0.17 1.30 0.165 0.429 0.148 0.02 3 0.25 1.10 0.140 0.429 0.126 0.01 0 1] 4 0.33 1.50 0.190,. 0.429 0.171 .- 0.02 5 0.42 1.50 0._19,0' 0.429 0.171 0.02 6 0.50 1.80 0.228,.' 0.429 0.206 0.02 7 0.56 1.50 0.190 0.429 0.171 0.02 8 0.67 1.80 0.228 0.429 0.206 0.02 9 0.75 1.80 0.228 0.429 0.206 0.02 10 0.83 1.50 0.190 0.429 0.171 0.02 11 0.92 1.60 0.203 0.429 0.183 0.02 12 1.00 1.80 0.228 0.429 0.206 0.02 13 1.08 2.20 0.279 0.429 0.251 0.03 14 1.17 2.20 0.279 0.429 0.251 0.03 15 1.25 2.20 0.279 0.429 0.251 0.03 16 1.33 2.00 0.254 0.429 0.228 0.03 17 1.42 2.60 0.330 0.429 0.297 0.03 18 1.50 2.70 0.343 0.429 0.308 0.03 19 1.58 2.40 0.305 0.429 0.274 0.03 20 1.67 2.70 0.343 0.429 0.308 0.03 21 1.75 3.30 0.419 0.429 0.377 0.04 22 1.83 3.10 0.393 0.429 0.354 0.04 23 1.92 2.90 0.368 0.429 0.331 0.04 24 2.00 3.00 0.381 0.429 0.343 0.04 25 2.08 3.10 0.393 0.429 0.354 0.04 26 2.17 4.20 0.533 0.429 --- 0.10 27 2.25 5.00 0.634 0.429 --- 0.21 28 2.33 3.50 0.444 0.429 --- 0.02 29 2.42 6.80 0.863 0.429 --- 0.43 30 2.50 7.30 0.926 0.429 --- 0.50 31 2.58 8.20 1.041 0.429 --- 0.61 32 2.67 5.90 0.749 0.429 --- 0.32 33 2.75 2.00 0.254 ""' 0.429 0.228 0.03 34 2.83 1.80 0.228 0.429 0.206 0.02 35 2.92 1.80 0.228 0.429 0.206 0.02 36 3.00 0.60 0.076 0.429 0.069 0.01 Sum = 100.0 Sum = 2.9 Flood volume = Effective rainfall 0.25(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 0.9(Ac.Ft) Total soil loss = 0.81(In) Total soil loss = 2.829(Ac.Ft) Total rainfall = 1.06(In) Flood volume = 37159.3 Cubic Feet Total soil loss = 123215.5 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 18.414(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) --------------- Time(h+m) Volume Ac 0+ 5 0.0004 0+10 0.0027 0+15 0.0060 0+20 0.0097 ---------------- Ft Q(CFS) 0 ---------------- 0.06 Q 0.32 Q 0.49 Q 0.53 VQ -------------------------------- 5.0 10.0 15.0 20.0 ------------------------------- Ll 0+25 0.0140 0.63 VQ 0+30 0.0189 0.71 VQ 0+35 0.0243 0.79 IQ I I 1 1 0+40 0.0299 0.81 IQ I I 1 1 0+45 0.0358 0.86 IQ I I 1 1 0+50 0.0419 0.89 IQ I I 1 1 0+55 0.0478 0.85 IQV I I I I 1+ 0 0.0537 0.86 IQV I I I I 1+ 5 0.0600 0.93 IQV I I I I 1+10 0.0671 1.03 1 QV I I 1 1 1+15 0.0747 1.10 1 QV I I 1 1 1+20 0.0824 1.11 1 QV I I 1 1 1+25 0.0901 1.12 1 Q V I I 1 1 1+30 0.0985 1.23 1 Q V I I 1 1 1+35 0.1076 1.31 1 Q V I I 1 1 1+40 0.1166 1.31 1 Q V I I 1 1 1+45 0.1261 1.38 1 Q V I I 1 1 1+50 0.1366 1.53 I Q V I I 1 1 1+55 0.1475 1.58 1 Q V I I 1 1 2+ 0 0.1582 1.56 1 Q V I 1 1 2+ 5 0.1691 1.57 1 Q V I I I I. 2+10 0.1819 1.86 1 Q V I I 1 1 2+15 0.2046 3.30 1 Q VI I 1 1 2+20 0.2379 4.83 1 QIV I 1 1 2+25 0.2712 4.84 1 QI V I I 2+30 0.3415 10.20 1 1 V Q I 2+35 0.4492 15.63 1 IV IQ 1 2+40 0.5760 18.41 1 1 1 V I Q 1 2+45 0.6796 15.04 1 1 1 QV 1 2+50 0.7386 8.57 1 1 Q I I V 1 2+55 0.7733 5.04 1 Q I I V 1 3+ 0 0.7981 3.60 1 Q I I I V 1 3+ 5 0.8156 2.54 1 Q I I I v 1 3+10 0.8277 1.76 1 Q I I I v 1 3+15 0.8363 1.25 1 Q I I I VI 3+20 0.8424 0.89 IQ I I I VI 3+25 0.8471 0.67 IQ I I I v1 3+30 0.8501 0.45 Q I I I VI 3+35 0.8520 0.27 Q I I I VI 3+40 0.8527 0.11 Q I I I VI 3+45 0.8529 0.02 Q I I I VI 3+50 0.8530 0.01 Q I I I VI 3+55 0.8530 0.01 Q I I I VI 4+ 0 0.8531 0.00 Q I I I VI 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB65.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ---------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 5 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = 0.180 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25� of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.20 12.53 1.20 100 YEAR Area rainfall data: Weighting[1�2] 35.10 15.04 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 29.25 2.50 73.13 0 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.504(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.504(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 _ 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 Sum = 100.000 Sum= 42.106 ----------------------------------------------------------------------- Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.50 0.090 0.429 0.081 0.01 2 0.17 0.60 0.108 0.429 0.097 0.01 3 0.25 0.60 0.108 0.429 0.097 0.01 4 0.33 0.60 0.108 0.429 0.097 0.01 5 • 0.42 0.60 0.108 0.429 0.097 0.01 6 0.50 0.70 0.126 0.429 0.114 0.01 7 0.58 0.70 0.126 0.429 0.114 0.01 8 0.67 0.70 0.126 0.429 0.114 0.01 9 0.75 0.70 0.126 0.429 0.114 0.01 10 0.83 0.70 0.126 0.429 0.114 0.01 11 0.92 0.70 0.126 0.429 0.114 0.01 12 1.00 0.80 0.144 0.429 0.130 0.01 13 1.08 0.80 0.144 0.429 0.130 0.01 14 1.17 0.80 0.144 0.429 0.130 0.01 15 1.25 0.80 0.144 0.429 0.130 0.01 16 1.33 0.80- 0.144 0.429 0.130 0.01 17 1.42 0.80 0.144 0.429 0.130 0.01 18 1.50 0.80 0.144 0.429 0.130 0.01 19 1.58 0.80 0.144 0.429 0.130 0.01 20 1.67 0.80 0.144 0.429 0.130 0.01 21 1.75 0.80 0.144 0.429 0.130 0.01 22 1.83 0.80 0.144 0.429 0.130 0.01 23 1.92 0.80 0.144 0.429 0.130 0.01 24 2.00 0.90 0.162 0.429 0.146 0.02 25 2.08 0.80 0.144 0.429 0.130 0.01 26 2.17 0.90 0.162 0.429 0.146 0.02 27 2.25 0.90 0.162 0.429 0.146 0.02 28 2.33 0.90 0.162 0.429 0.146 0.02 29 2.42 0.90 0.162 0.429 0.146 0.02 30 2.50 0.q0 0.162 0.429 0.146 0.02 31 2.58 0.90 0.162 0.429 0.146 0.02 32 2.67 0.90 0.162 0.429 0.146 0.02- 33 2.75 1.00 0.181 0.429 0.162 0.02 34 2.83 1.00 0.181 0.429 0.162 0.02 35 2.92 1.00 0.181 0.429 0.162 0.02 36 3.00 1.00 0.181 0.429 0.162 0.02 37 3.08 1.00 0.181 0.429 0.162 0.02 38 3.17 1.10 0.199 0.429 0.179 0.02 39 3.25 1.10 0.199 0.429 0.179 0.02 40 3.33 1.10 0.199 0.429 0.179 0.02 41 3.42 1.20 0.217 0.429 0.195 0.02 42 3.50 1.30 0.235 0.429 0.211 0.02 43 3.58 1.40 0.253 0.429 0.227 0.03 44 3.67 1.40 0.253 0.429 0.227 0.03 45 3.75 1.50 0.271 0.429 0.244 0.03 46 3.83 1.50 0.271 0.429 0.244 0.03 47 3.92 1.60 0.289 0.429 0.260 0.03 48 4.00 1.60 0.289 0.429 0.260 0.03 49 4.08 1.70 0.307 0.429 0.276 0.03 50 4.17 1.80 0.325 0.429 0.292 0.03 51 4.25 1.90 0.343 0.429 0.309 0.03 52 4.33 2.00 0.361 0.429 0.325 0.04 53 4.42 2.10 0.379 0.429 0. 34 1 0.04 54 4.50 2.10 0.379 0.429 0.341 0.04 55 4.58 2.20 0.397 0.429 0.357 0.04 56 4.67 2.30 0.415 0.429 0.374 0.04 57 4.75 2.40 0.433 0.429 --- 0.00 58 4.83 2.40 0.433 0.429 0.00 59 4.92 2.50 0.451 0.429 =__ 0.02 60 5.00 2.60 0.469 0.429 --- 0.04 61 5.08 3.10 0.560 0.429 --- 0.13 62 5.17 3.60 0.650 0.429 0.22 63 5.25 3.90 0.704 0.429 --- 0.28 64 5.33 4.20 0.758 _ 0.429 --- 0.33 65 5.42 4.70 0.848 0.429 --- 0.42 66 5.50 5.60 1.011 0.429 --- 0.58 67 5.58 1.90 0.343 0.429 0.309 0.03 68 5.67 0.90 0.162 0.429 0.146 0.02 69 5.75 0.60 0.108 0.429 0.097 0.01 70 5.83 0.50 0.090 0.429 0.081 0.01 71 5.92 0.30 0.054 0.429 0.049 0.01 72 6.00 0.20 0.036 0.429 0.032 0.00 Sum = 100.0 Sum = 3.2 Flood volume = Effective rainfall 0.27(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 0.9(Ac.Ft) Total soil loss = 1.24(In) Total soil loss = 4.307(Ac.Ft) Total rainfall = 1.50(In) Flood volume = 40518.1 Cubic Feet Total soil loss = 187622.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 16.241(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 ----------------------------------------------------------------------- 0+ 5 0.0002 0.04 Q - I I I I 0+10 0.0015 0.18 Q I I 1 1 0+15 0.0036 0.31 Q 0+20 0.0061 0.36 Q 0+25 0.0088 0.39 Q I I 1 1 0+30 0.0117 0.42 Q I I 1 1 0+35 0.0148 0.46 Q I I 1 1 0+40 0.0182 0.49 Q I 0+45 0.0217 0.50 VQ I 0+50 0.0252 0.51 IQ I I 1 1 0+55 0.0288 0.52 IQ I I I I 1+ 0 0.0324 0.53 IQ I I I I 1+ 5 0.0363 0.56 IQ I I I I 1+10 0.0403 0.58 IQ I I 1 1 1+15 0.0444 0.59 IQ I I 1 1 1+20 0.0485 0.60 IQV I I I 1+25 0.0527 0.60 IQV I I 1+30 0.0568 0.60 IQV I I I 1+35 0.0610 0.60 IQV I I I I . 1+40 0.0652 0.61 IQV I I I I 1+45 0.0693 0.61 IQV I I 1 1 1+50 0.0735 0.61 IQ V I I 1 1 1+55 0.0777 0.61 IQ V I I I I 2+ 0 O.OE20 0.62 IQ V I I 1 1 2+ 5 0.0863 0.64 IQ V I I I I V V V V V I I I I V I Q VI 14 I I Q I I I I I I i I VQ 0 I I I I I I I I I I I I "I V V 1 v V I V I VI VI VI V1 V1 VI VI V1 V1 VI 2+10 0.0907 0.63 IQ V I 2+15 0.0952 0.65 IQ V 1 2+20 0.0998 0.67 14 V I 2+25 0.1044 0.67 IQ V 1 2+30 0.1091 0.68 IQ V 1 2+35 0.1137 0.66 IQ V 1 2+40 0.1184 0.68 14 V 1 2+45_ 0.1232 0.69 IQ V 1 2+50 0.1281 0.72 IQ V 1 2+55 0.1332 0.74 IQ V 1 3+ 0 0.1383 0.75 14 V 1 3+ 5 0.1435 0.75 IQ V 1 3+10 0.1487 0.76 IQ V 1 3+15 0.1542 0.79 IQ V 1 3+20 0.1598 0.81 IQ V 1 3+25 0.1655 0.83 IQ V 1 3+30 0.1714 0.87 IQ V 1 3+35 0.1778 0.93 IQ V 1 3+40 0.1846 0.98 IQ V 1 3+45 0.1316 1.02 1 Q V 1 3+50 0.1990 1.07 1 Q V 1 3+55 0.2065 _ 1.10 1 Q V 1 4+ 0 0.2144 1.14 1 Q VI 4+ 5 0.2226 1.18 1 Q VI 4+10 0.2310 1.23 1 Q VI 4+15 0.2399 1.29 1 Q V 4+20 0.293 1.36 1 Q V 9+25 0.25592 1.43 14 Iv 4+30 0.2695 1.50 1 Q. IV 4+35 0.2801 1.54 1 Q I V 4+40 0.2911 1.60 1 Q 1 V 4+45 0.3015 1.51 1 Q I V 4+50 0.3082 0.97 IQ 1 4+55 0.3129 0.67 IQ 1 5+ 0 0.3190 0.89 IQ 1 5+ 5 0.3303 1.64 1 Q 1 5+10 0.3551 3.61 1 Q. 1 5+15 0.3982 6.26 1 1 Q 5+20 0.4580 8.68 1 1 5+25 0.5342 11.06 1 1 5+30 0.6326 14.29 1 1 5+35 0.7444 16.24 1 1 5+40 0.8139 10.09 1 1 5+45 0.8497 5.19 1 Q 5+50 0.8735 3.45 1 Q 1 5+55 0.8905 2.47 1 4 1 6+ 0 0.9030 1.81 1 Q 1 6+ 5 0.9122 1.34 1 Q 1 6+10 0.9:88 0.96 IQ 1 6+15 0.9234 0.66 IQ 1 6+20 0.9265 0.45 Q I 6+25 0.9286 0.30 Q 6+30 0.9298 0.17 Q I 6+35 0.9300 0.03 Q 6+90 0.9301 0.01 Q I 6+45 0.9301 0.01 Q 6+50 0.9301 0.00 Q V V V V V I I I I V I Q VI 14 I I Q I I I I I I i I VQ 0 I I I I I I I I I I I I "I V V 1 v V I V I VI VI VI V1 V1 VI VI V1 V1 VI 6+50 1, 1111 0.00 Q VI 0.00 Q -------0-------0.9302-------------------------------------------------------- V u 9 L-1 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB245.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON-SITE) 5 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = 0.130 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.80 12.53. 1.80 100 YEAR Area rainfall data: Weighting[1-2] 52.65 22.55 10 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 29.25 4.50 131.63 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.432(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 2.432(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 _ n i t H y d r o g r a p h VALLEY S -Curve Unit ------------------------------------ Hydrograph Data --------------------------------------------------------------------- Unit time period Time 8 of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.692 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 --------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.07 0.019 0.760 0.018 0.00 2 0.17 0.07 0.019 0.757 0.018 0.00 3 0.25 0.07 0.019 0.754 0.018 0.00 4 0.33 0.10 0.029 0.751 0.026 0.00 5 0.42 0.10 0.029 0.748 0.026 0.00 6 0.50 0.10 0.029 0.745 0.026 0.00 7 0.58 0.10 0.029 0.742 0.026 0.00 8 0.67 0.10 0.029 0.739 0.026 0.00 9 0.75 0.10 0.029 0.736 0.026 0.00 10 0.83 0.13 0.039 0.733 0.035 0.00 11 0.92 0.13 0.039 0.731 0.035 0.00 12 1.00 0.13 0.039 0.728 0.035 0.00 13 1.08 0.10 0.029 0.725 0.026 0.00 14 1.17 0.10 0.029 0.722 0.026 0.00 15 1.25 0.10 0.029 0.719 0.026 0.00 16 1.33 0.10 0.029 0.716 0.026 0.00 17 1.42 0.10 0.029 0.713 0.026 0.00 18 1.50 0.10 0.029 0.711 0.026 0.00 19 1.58 0.10 0.029 0.708 0.026 0.00 20 1.67 0.10 0.029 0.705 0.026 0.00 21 1.75 0.10 0.029 0.702 0.026 0.00 22 1.83 0.13 0.039 0.699 0.035 0.00 23 1.92 0.13 0.039 0.696 0.035 0.00 24 2.00 0.13 0.039 0.694 0.035 0.00 25 2.08 0.13 0.039 0.691 0.035 0.00 26 2.17 0.13 0.039 0.688 0.035 0.00 27 2.25 0.13 0.039 0.685 0.035 0.00 28 2.33 0.13 0.039 0.682 0.035 0.00 29 2.42 0.13 0.039 0.680 0.035 0.00 30 2.50 0.13 0.039 0.677 0.035 0.00 31 2.58 1-7 0.049 0.674 0.044 0.00 32 2.67 0.17 0.049 0.671 0.044 0.00 33 2.75 0.17 0.049 0.669 0.044 0.00 34 2.83 0.17 0.049 0.666 0.044 0.00 35 2.92 0.17 0.049 0.663 0.044 0.00 36 3.00 0.17 0.049 0.660 0.044 0.00 37 3.08 0.17 0.049 0.658 0.044 0.00 38 3.17 0.17 0.049 0.655 0.044 - 0.00 39 3.25 0.17 0.049 0.652 0.044 0.00 40 3.33 0.17 0.049 0.649 0.044 0.00 41 3.42 0.17 0.049 0.647 0.044 0.00 42 3.50 0.17 0.049 0.644 0.044 0.00 43 3.58 0.17 0.049 0.641 0.044 0.00 44 3.67 0.17 0.049 0.639 0.044 0.00 45- 3.75 0.17 0.049 0.636 0.044 0.00 46 3.83 0.20 0.058 0.633 0.053 0.01 47 3.92 0.20 0.058 0.631 0.053 0.01 48 4.00 0.20 0.058 0.628 0.053 0.01 49 4.08 0.20 0.058 0.625 0.053 0.01 50 4.17 0.20 0.058 0.623 0.053 0.01 51 4.25 0.20 0.058 0.620 0.053 0.01 52 4.33 0.23 0.068 0.617 0.061 0.01 53 4.42 0.23 0.068 0.615 0.061 0.01 54 4.50 0.23 0.068 0.612 0.061 0.01 55 4.58 0.23 0.068 0.609 0.061 0.01 56 4.67 0.23 0.068 0.607 0.061 0.01 57 4.75 0.23 0.068 0.604 0.061 0.01 58 4.83 0.27 0.078 0.601 0.070 0.01 59 4.92 0.27 0.078 0.599 0.070 0.01 60 5.00 0.27 0.078 0.596 0.070 0.01 61 5.08 0.20 0.058 0.594 0.053 0.01 • 62 5.17 0.20 0.058 0.591 0.053 0.01 63 5.25 0.20 0.058 0.589 0.053 0.01 64 5.33 0.23 0.068 0.586 0.061 0.01 65 5.42 0.23 0.068 0.583 0.061 0.01 66 5.50 0.23 0.068 0.581 0.061 0.01 67 5.56 0.27 0.078 0.578 0.070 0.01 68 5.67 0.27 0.078 0.516 0.070 0.01 69 5.75 0.27 0.078 0.573 0.070 0.01 70 5.83 0.27 0.078 0.571 0.070 0.01 71 5.92 0.27 0.078 0.568 0.070 0.01 72 6.00 0.27 0.078 0.566 0.070 0.01 73 6.08 0.30 0.088 0.563 0.079 0.01 74 6.17 0.30 0.088 0.561 0.079 0.01 75 6.25 0.30 0.088 0.558 0.079 0.01 76 6.33 0.30 0.088 0.556 0.079 0.01 77 6.42 0.30 0.088 0.553 0.079 0.01 78 6.50 0.30 0.088 0.551 0.079 0.01 79 6.58 0.33 0.097 0.548 0.088 0.01 80 6.67 0.33 0.097 0.546 0.088 0.01 81 6.75 0.33 0.097 0.543 0.088 0.01 82 6.83 0.33 0.097 0.541 0.088 0.01 83 6.92 0.33 0.097 0.538 0.088 0.01 84 7.00 0.33 0.097 0.536 0.088 0.01 85 7.08 0.33 0.097 0.533 0.088 0.01 86 7.17 0.33 0.097 0.531 0.088 0.01 87 7.25 0.33 0.097 0.529 0.088 0.01 88 7.33 0._7 0.107 0.526 0.096 0.01 89 7.42 0.37 0.107 0.524 0.096 0.01 90 7.50 0.37 0.107 0.521 0.096 0.01 91 7.58 0.40 0.117 0.519 0.105 0.01 92 7.67 0.40 0.117 0.517 0.105 0.01 93 7.75 0.40 0.117 0.514 0.105 0.01 94 7.83 0.43 0.126 0.512 0.114 0.01 95 7.92 0.43 0.126 0.510 0.114 0.01 96 8.00 0.43 0.126 0.507 0.114 0.01 97 8.08 0.50 0.146 0.505 0.131 0.01 98 8.17 0.50 0.146 0.502 0.131 0.01 99 8.25 0.50 0.146 0.500 0.131 0.01 100 8.33 0.50 0.146 0.498 0.131 0.01 101 8.42 0.50 0.146 0.495 0.131 0.01 102 8.50 0.50 0.146 0.493 0.131 0.01 103 8.58 0.53 0.156 0.491 0.140 0.02 104 8.67 0.53 0.156 0.489 0.140 0.02 105 8.75 0.53 0.156 0.486 0.140 0.02 106 8.83 0.57 0.165 0.484 0.149 0.02 107 8.92 0.57 0.165 0.482 0.149 0.02 108 9.00 0.57 0.165 0.479 0.149 0.02 109 9.08 0.63 0.185 0.477 0.166 0.02 110 9.17 0.63 0.185 0.475 0.166 0.02 111 9.25 0.63 0.185 0.473 0.166 0.02 112 9.33 0.67 0.195 0.470 0.175 0.02 113 9.42 0.67 0.195 0.468 0.175 0.02 114 9.50 0.67 0.195 0.466 0.175 0.02 115 9.58 0.70 0.204 0.464 0.184 0.02 . 116 9.67 0.70 0.204 0.461 0.184 0.02 117 9.75 0.70 0.204 0.459 0.184 0.02 118 9.83 0.73 0.214 0.457 0.193 0.02 119 9.92 0.73 0.214 0.455 0.193 0.02 120 10.00 0.73 0.214 0.453 0.193 0.02 121 10.08 0.50 0.146 0.450 0.131 0.01 122 10.17 0.50 0.146 0.448 0.131 0.01 123 10.25 0.50 0.146 0.446 0.131 0.01 124 10.33 0.50 0.146 0.444 0.131 0.01 125 10.42 0.50 0.146 0.442 0.131 0.01 126 10.50 0.50 0.146 0.440 0.131 0.01 127 10.58 0.67 0.195 0.437 0.175 0.02 128 10.67 0.67 0.195 0.435 0.175 0.02 129 10.75 0.67 0.195 0.433 0.175 0.02 130 10.83 0.67 0.195 0.431 0.175 0.02 131 10.92 0.67 0.195 0.429 0.175 0.02 132 11.00 0.67 0.195 0.427 0.175 0.02 133 11.08 0.63 0.165 0.425 0.166 0.02 134 11.17 0.63 0.185 0.423 0.166 0.02 135 11.25 0.63 0.185 0.420 0.166 0.02 136 11.33 0.63 0.185 0.418 0.166 0.02 137 11.42 0.63 0.185 0.416 0.166 0.02 138 11.50 0.63 0.185 0.414 0.166 0.02 139 11.58 0.57 0.165 0.412 0.149 0.02 140 11.67 0.57 0.165 0.410 0.149 0.02 141 11.75 0.57 0.165 0.408 0.149 0.02 142 11.83 0.60 0.175 0.406 0.158 0.02 143 11.92 0.60 0.175 0.404 0.158 0.02 144 12.00 0.60 0.175 0.402 0.158 0.02 145 12.08 1,63 0.243 0.400 0.219 0.02 146 12.17 0.83 0.243 0.398 0.219 0.02 147 12.25 0.83 0.243 0.396 0.219 0.02 148 12.33 0.87 0.253 0.394 0.228 0.03 149 12.42 0.87 0.253 0.392 0.228 0.03 150 12.50 0.87 0.253 0.390 0.228 0.03 151 12.58 0.93 0.272 0.388 0.245 0.03 152 12.67 0.93 0.272 0.386 0.245 0.03 153 12.75 0.93 0.272 0.384 0.245 0.03 154 12.83 0.97 0.282 0.382 0.254 0.03 155 12.92 0.97 0.282 0.380 0.254 0.03 156 13.00 0.97 0.282 0.378 0.254 0.03 157 13.08 1.13 0.331 0.377 0.298 0.03 158 13.17 1.13 0.331 0.375 0.298 0.03 159 13.25 1.13 0.331 0.373 0.298 0.03 160 13.33 1.13 0.331 0.371 0.298 0.03 161 13.42 1.13 0.331 0.369 0.298 0.03 162 13.50 1.13 0.331 0.367 0.298 0.03 163 13.58 0.77 0.224 0.365 0.201 0.02 164 13.67 0.77 0.224 0.363 0.201 0.02 165 13.75 0.77 0.224 0.361 0.201 0.02 166 13.83 0.77 0.224 0.360 0.201 0.02 167 13.92 0.77 0.224 0.358 0.201 0.02 168 14.00 0.77 0.224 0.356 0.201 0.02 169 14.08 0.90 0.263 0.354 0.236 0.03 170 14.17 0.90 0.263 0.352 0.236 0.03 171 14.25 0.90 0.263 0.351 0.236 0.03 172 14.33 0.87 0.253 0.349 0.228 0.03 173 14.42 0.67 0.253 0.347 0.228 0.03 174 14.50 0.87 0.253 0.345 0.228 0.03 175 14.58 0.87 0.253 0.343 0.226 0.03 176 14.67 0.87 0.253 0.342 0.228 0.03 177 14.75 0.87 0.253 0.340 0.228 0.03 178 14.83 0.83 0.243 0.338 0.219 0.02 179 14.92 0.83 0.243 0.336 0.219 0.02 180 15.00 0.83 0.243 0.335 0.219 0.02 181 15.08 0.80 0.233 0.333 0.210 0.02 182 15.17 0.80 0.233 0.331 0.210 0.02 183 15.25 0.80 0.233 0.330 0.210 0.02 184 15.33 0.77 0.224 0.328 0.201 0.02 185 15.42 0.77 0.224 0.326 0.201 0.02 186 15.50 0.-77 0.224 0.325 0.201 0.02 187 15.58 0.63 0.185 0.323 0.166 0.02 188 15.67 0.63 0.185 0.321 0.166 0.02 189 15.75 0.63 0.185 0.320 0.166 0.02 190 15.83 0.63 0.185 0.318 0.166 0.02 191 15.92 0.63 0.185 0.316 0.166 0.02 192 16.00 0.63 0.185 0.315 0.166 0.02 193 16.08 0.13 0.039 0.313 0.035 0.00 194 16.17 0.13 0.039 0.311 0.035 0.00 195 16.25 O.i3 0.039 0.310 0.035 0.00 196 16.33 0.13 0.039 0.308 0.035 0.00 197 16.42 0.13 0.039 0.307 0.035 0.00 198 16.50 0.13 0.039 0.305 0.035 0.00 199 16.58 0.10 0.029 0.304 0.026 0.00 200 16.67 0.10 0.029 0.302 0.026 0.00 201 16.75 0.10 0.029 0.301 0.026 0.00 202 16.83 0.10 0.029 0.299 0.026 0.00 203 16.92 0.10 0.029 0.298 0.026 0.00 204 17.00 0.10 0.029 0.296 0.026 0.00 205 17.08 0.17 0.049 0.295 0.044 0.00 206 17.17 0.17 0.049 0.293 0.044 0.00 207 17.25 0.17 0.049 0.292 0.044 0.00 208 17.33 0.17 0.049 0.290 0.044 0.00 209 17.42 0.17 0.049 0.289 0.044 0.00 210 17.50 0.17 0.049 0.287 0.044 0.00 211 17.58 0.17 0.049 0.286 0.044 0.00 212 17.67 0.17 0.049 0.284 0.044 0.00 213 17.75 0.17 0.049 0.283 0.044 0.00 214 17.83 0.13 0.039 0.282 0.035 0.00 215 17.92 0.13 0.039 0.280 0.035 0.00 216 18.00 0.13 0.039 0.279 0.035 0.00 217 18.08 0.13 0.039 0.277 0.035 0.00 _ 218 18.17 0.13 0.039 0.276 0.035 0.00 219 18.25 0.13 0.039 0.275 0.035 0.00 220 28.33 0.13 0.039 0.273 0.035 0.00 221 18.42 0.13 0.039 0.272 0.035 0.00 222 18.50 0.13 0.039 0.271 0.035 0.00 223 18.58 0.10 0.029 0.269 0.026 0.00 224 18.67 0.10 0.029 0.268 0.026 0.00 225 18.75 0.10 0.029 0.267 0.026 0.00 226 18.83 0.07 0.019 0.265 0.018 0.00 227 18.92 0.07 0.019 0.264 0.018 0.00 228 19.00 0.07 0.019 0.263 0.018 0.00 229 19.08 0.10 0.029 0.262 0.026 0.00 230 19.17 0.10 0.029 0.260 0.026 0.00 231 19.25 0.10 0.029 0.259 0.026 0.00 232 19.33 0.13 0.039 0.258 0.035 0.00 233 19.42 0.13 0.039 0.257 0.035 0.00 234 19.50 0.13 0.039 0.256 0.035 0.00 235 19.58 0.10 0.029 0.255 0.026 0.00 236 19.67 0.10 0.029 0.253 0.026 0.00 237 19.75 0.10 0.029 0.252 0.026 0.00 238 19.83 0.07 0.019 0.251 0.018 0.00 239 19.92 0.07 0.019 0.250 0.018 0.00 240 20.00 0.07 0.019 0.249 0.018 0.00 241 20.08 0.10 0.029 0.248 0.026 0.00 242 20.17 0.10 0.029 0.247 0.026 0.00 243 20.25 0.10 0.029 0.246 0.026 0.00 244 20.33 0.10 0.029 0.245 0.026 0.00 245 20.42 0.10 0.029 0.243 0.026 0.00 246 20.50 0.10 0.029 0.242 0.026 0.00 247 20.58 0.10 0.029 0.241 0.026 0.00 ' 248 20.67 0.10 0.029 0.240 0.026 0.00 249 20.75 0.10 0.029 0.239 0.026 0.00 250 20.83 0.07 0.019 0.238 0.018 0.00 251 20.92 0.07 0.019 0.237 0.018 0.00 252 21.00 0.07 0.019 0.237 0.018 0.00 253 21.08 0.10 0.029 0.236 0.026 0.00 254 21.17 0.10 0.029 0.235 0.026 0.00 255 21.25 0.10 0.029 0.234 0.026 0.00 256 21.33 0.07 0.019 0.233 0.018 0.00 257 21.42 0.07 0.019 0.232 0.018 0.00 258 21.50 0.07 0.019 0.231 0.018 0.00 259 21.58 0.10 0.029 0.230 0.026 0.00 260 21.67 0.10 0.029 0.229 0.026 0.00 261 21.75 0.10 0.029 0.229 0.026 0.00 262 21.83 0.07 0.019 0.228 0.018 0.00 263 21.92 0.07 0.019 0.227 0.018 0.00 264 22.00 0.07 0.019 0.226 0.018 0.00 265 22.08 0.10 0.029 0.226 0.026 0.00 266 22.17 0.10 0.029 0.225 0.026 0.00 267 22.25 0.10 0.029 0.224 0.026 0.00 268 22.33 0.07 0.019 0.223 0.018 0.00 269 22.42 0.07 0.019 0.223 0.018 0.00 270 22.50 0.07 0.019 0.222 0.018 0.00 271 22.58 0.07 0.019 0.221 0.018 0.00 272 22.67 0.07 0.019 0.221 0.018 0.00 273 22.75 0.07 0.019 0.220 0.018 0.00 274 22.83 0.07 0.019 0.220 0.018 0.00 275 22.92 0.07 0.019 0.219 0.018 0.00 276 23.00 0.07 0.019 0.218 0.018 0.00 277 23.08 0.07 0.019 0.218 0.018 0.00 278 23.17 0.07 0.019 0.217 0.018 0.00 279 23.25 0.07 0.019 0.217 0.018 0.00 280 23.33 0.07 0.019 0.217 0.018 0.00 281 23.42 0.07 0.019 0.216 0.018 0.00 282 23.50 0.07 0.019 0.216 O.Oi8 0.00 283 23.58 0.07 0.019 0.215 0.018 0.00 284 23.67 0.07 0.019 0.215 0.018 0.00 285 23.75 0.07 0.019 0.215 0.018 0.00 286 23.83 0.07 0.019 0.215 0.018 0.00 287 23.92 0.07 0.019 0.214 0.018 0.00 288 24.00 0.07 0.019 0.214 0.018 0.00 Sum = 100.0 Sum = 2.9 . Flood volume = Effective rainfall 0.24(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 0.8(Ac.Ft) Total soil loss = 2.19(In) Total soil loss = 7.621(Ac.Ft) Total rainfall = 2.43(In) Flood volume = 36887.2 Cubic Feet Total -------------------------------------------------------------------- soil loss = 331984.7 Cubic Feet Peak -------------------------------------------------------------------- flow rate of this hydrograph = -1.373(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0001 0.01 Q I I I I 0+10 0.0003 0.04 Q I I 1 1 0+15 0.0007 0.06 Q I I 1 1 0+20 0.0012 0.07 Q I I 1 1 0+25 0.0018 0.09 Q I I 1 1 0+30 0.0025 0.10 Q I I 1 1 0+35 0.0033 0.11 Q I I I I 0+40 0.07,41 0.11 Q I I I i 0+45 0.0049 0.12 Q I I I 0+50 0.0057 0.12 Q I I I 0+55 0.0067 0.14 Q I I I 1+ 0 0.0077 0.15 Q I I I I 1+ 5 0.0088 0.15 Q I I I 1+10 0.0097 0.14 Q I I I 1+15 0.0106 0.13 Q I I I 1+20 0.0115 0.13 Q I I I 1+25 0.0124 0.13 Q I I 1 1 1+30 0.0132 0.13 Q I I 1+35 0.0141 0.12 Q 1+40 0.0149 0.12 Q 1+45 0.0158 0.12 Q 1+50 0.0167 0.13 Q 1+55 0.0177 0.14 Q 2+ 0 0.0187 0.15 Q 2+ 5 0.0198 0.16 Q 2+10 0.0209 0.16 Q I I I I _ 2+15 0.0220 0.16 QV 2+20 0.0231 0.16 QV 2+25 0.0242 0.16 QV 2+30 0.0253 0.16 QV 2+35 0.0265 0.17 QV 2+40 0.0277 0.18 QV I 2+45 0.0291 0.19 QV I I 2+50 0.0304 0.20 QV I 2+55 0.0318 0.20 QV 3+ 0 0.0332 0.20 QV 3+ 5 0.0346 0.20 Qv 3+10 0.0360 0.20 QV . 3+15 0.0379 0.20 QV 3+20 0.0388 0.20 QV 3+25 0.0402 0.20 QV 3+30 0.0416 0.20 QV 3+35 0.0430 0.20 Q V 3+40 0.0444 0.20 Q V 3+45 0.0458 0.20 Q V 3+50 0.0473 0.21 Q V 3+55 0.0488 0.22 Q V 4+ 0 0.0504 0.23 Q V 4+ 5 0.0521 0.24 Q V 4+10 0.0537 0.24 Q V 4+15 0.0554 0.24 Q V 4+20 0.0571 0.25 Q V 4+25 0.0589 0.26 IQV 4+30 0.0608 0.27 IQV 4+35 0.0627 0.28 IQV 4+40 0.0646 0.28 IQ V 4+45 0.0666 0.28 IQ V 4+50 0.0686 0.29 IQ V 4+55 0.0707 0.30 IQ V 5+ 0 0.0728 0.31 IQ V 5+ 5 0.0750 0.31 IQ V 5+10 0.0769 0.28 IQ V 5+15 0.0788 0.27 IQ V 5+20 0.0806 0.26 IQ V 5+25 5+30 0 0.0 .8 084499 0.27 0.28 IQ V IQ V 5+35 0.0864 0.29 IQ V 5+40 0.0885 0.30 IQ V 5+45 0.0906 0.31 IQ v 5+50 0.0928 0.32 IQ V 5+55 0.0950 0.32 IQ V 6+ 0 0.0973 0.32 IQ V 6+ 5 0.0995 0.33 IQ V 6+10 0.1019 0.34 IQ V 6+15 0.1099 0.36 IQ V 6+20 0.1068 0.36 IQ V 6+25 0.1093 0.36 IQ V 6+30 0.1118 0.36 IQ V 6+35 0.1199 0.37 IQ V 6+40 0.1171 0.39 IQ V 6+45 0.1198 0.40 IQ v 6+50 0.1225 0.40 IQ V 6+55 0.1253 0.40 IQ V 7+ 0 0.1281 0.41 IQ V 7+ 5 0.1309 0.41 IQ v 7+10 0.1337 0.41 IQ v 7+15 0.1366 0.41 IQ v 7+20 0.1394 0.41 IQ v 7+25 0.1423 0.43 IQ V 7+30 0.1454 0.44 IQ V 7+35 Q.1484 0.45 IQ v 7+90 7+95 0.1516 0.1599 0.96 0.98 IQ V IQ v 7+50 0.1583 0.49 IQ v v v v v v v v v I I I I I I vl v vl v1 v v v v v Iv v v v v v v v v v I v I v v v v v v v v v v v v I v v v v v v v v v 1 v1 v v1 v v v v Iv 7+55 0.1617 0.50 1 Q 8+-0 0.1653 0.52 1 Q 8+ 5 0.1689 0.53 1 Q 8+10 - 0.1728 0.56 1 Q 8+15 0.1768 0.59 1 Q 8+20 0.1809 0.60 1 Q 8+25 0.1851 0.60 1 Q 8+30 0.1893 0.61 1 Q 8+35 0.1935 0.61 1 Q 8+40 0.1978 0.63 1 Q 8+45 0.2022 0.64 1 Q 8+50 0.2067 0.65 1 Q 8+55 0.2113 0.67 1 Q 9+ 0 0.2160 0.68 1 Q 9+ 5 0.2208 0.69 1 Q 9+10 0.2258 0.73 1 Q 9+15 0:2310 0.75 1 Q 9+20 0.2362 0.76 1 Q 9+25 0.2416 0.78 1 Q 9+30 0.2471 0.80 1 Q 9+35 0.2527 0.81 1 Q 9+40 0.2584 0.83 1 Q 9+45 0.2642 0.84 1 Q 9+50 0.2701 0.85 1 Q 9+55 0.2761 0.87 1 Q 10+ 0 0.2822 0.88 1 Q 10+ 5 0.2881 0.86 1 Q 10+10 0.2933 0.76 1 4 10+15 0.2981 0.69 I Q 10+20 0.3027 0.67 1 Q 10+25 0.3072 0.65 1 Q 10+30 0.3116 0.64 1 Q 10+35 0.3161 0.65 1 Q 10+40 0.3211 0.72 1 Q 10+45 0.3264 0.77 1 Q 10+50 0.3318 0.79 1 Q 10+55 0.3373 0.80 1 Q 11+ 0 0.3428 0.80 1 Q 11+ 5 0.3483 0.80 1 Q 11+10 0.3538 0.79 1 Q 11+15 0.3592 0.78 1 Q 11+20 0.3645 0.78 1 Q 11+25 0.3699 0.78 1 Q 11+30 0.3753 0.78 1 Q 11+35 0.3806 0.77 1 Q 11+40 0.3858 0.74 1 Q 11+45 0.3907 0.72 1 Q 11+50 0.3957 0.72 1 Q 11+55 0.4007 0.73 1 Q 12+ 0 0.9057 0.73 1 Q 12+ 5 0.4110 0.76 1 Q 12+10 0'.9170 0.87 1 Q 12+15 0.4234 0.94 1 Q 12+20 0.4301 0.97 1 Q 12+25 0.9371 1.00 1 Q 12+30 0.9991 1.03 1 Q 12+35 0.4513 1.05 1 Q v v v v v v v v I I I I I I vl v vl v1 v v v v v Iv v v v v v v v v v I v I v v v v v v v v v v v v I v v v v v v v v v 1 v1 v v1 v v v v Iv 12+40 0.4588 1.08 1 Q I IV 12+45 0.4664 1.11 1 Q I I V 12+50 0.4742 1.13 Q I I V 1 12+55 0.4821 1.15 1 Q I I V 1 13+ 0 0.4902 1.17 1 Q I I V 13+ 5 0.4984 1.19 1 Q I I V 13+10 0.5072 1.27 1 Q I I V 1 13+15 0.5163 1.33 1 Q I I V 1 13+20 0.5256 1.35 1 Q I I V 1 13+25 0.5350 1.36 1 Q I I V 1 13+30 0.5444 1.37 1 Q I I V 1 13+35 0.5537 1.34 1 Q I I V 1 13+40 0.5617 1.17 1 Q I I V 1 13+45 0.5691 1.07 1 Q I I V 1 13+50 0.5761 1.02 1 Q I I V 1 13+55 0.5830 1.00 1 Q I I V 1 14+ 0 0.5898 0.98 1 Q I I V 1 14+ 5 0.5966 0.99 1 Q I I V I 14+10 0.6038 1.04 1 Q I I V 1 14+15 0.6112 1.07 1 Q I I V 1 14+20 0.6186 1.08 1 Q I I VI 14+25 0.6260 1.07 1 Q I I VI 14+30 0.6333 1.06 1 Q I I VI 14+35 0.6406 1.06 1 Q I I V 14+40 0.6479 1.06 1 Q I I V 14+45 0.6553 1.06 1 Q I I V 14+50 0.6626 1.06 1 Q I I IV 19+55 0.6798 1.05 1 Q I I IV 15+ 0 0.6769 1.09 I Q I I IV 15+ 5 0.6840 1.03 1 Q I I I V 15+10 0.6910 1.01 1 Q I I I V 15+15 0.6979 1.00 1 Q I I I V 15+20 0.7047 0.99 1 Q I I I V 15+25 0.7114 0.97 1 Q I I I V 15+30 0.7180 0.96 1 Q I I I V 15+35 0.7245 0.94 1 Q I I I V 15+40 0.7305 0.87 1 Q I I I V 15+45 0.7362 0.83 1 Q I I I V 15+50 0.7418 0.81 1 Q I I I V 15+55 0.7473 0.80 1 Q I I ,I V 16+ 0 0.7528 0.80 1 Q I I I V 16+ 5 0.7579 0.73 1 Q I I I V 16+10 0.7613 0.50 1 Q I I I V 16+15 0.7637 0.35 IQ I I I V 16+20 0.7657 0.26 IQ I I I V 16+25 0.7674 0.25 Q I I I V 16+30 0.7689 0.22 Q I I I V 16+35 0.7703 0.20 Q I I I V 16+40 0.7715 0.17 Q I I I V 16+45 0.7725 0.15 Q I I I V 16+50 0.7735 0.14 Q I I I V .16+55 0.7745 0.14 Q I I I V 17+ 0 0.7754 0.13 Q I I I V 17+ 5 0.7763 0.13 Q I I I V 17+10 0.7774 0.16 Q I I V 17+15 0.7787 0.18 Q I I I V 17+20 0.7800 0.19 Q I I I V 17+25 0.7E13 0.19 Q I I I v 1 17+30 0.7E27 0.20 Q I I v I 17+35 0.7E40 0.20 Q I I v 1 17+40 0.7E54 0.20 Q I v 1 17+45 0.7868 0.20 Q I V 1 17+50 0.7882 0.20 Q I I v 1 17+55 0.7895 0.18 Q I I v 1 18+ 0 0.7907 0.18 Q I v 1 18+ 5 0.7919 0.17 Q v I 18+10 0.7930 0.17 Q v 1 18+15 0.7942 0.17 Q I v 1 18+20 0.7953 0.17 Q I v 1 18+25 0.7965 0.17 Q I I V 1 18+30 0.7976 0.17 Q I I I v 1 18+35 0.7987 0.16 Q I I I v 1 18+40 0.7997 0.15 Q I I I V 1 18+45 0.8006 0.13 Q I I I V 1 18+50 0.8015 0.13 Q I I I v 1 18+55 0.8023 0.11 Q I I I V 1 19+ 0 0.8029 0.10 Q I I I v 1 19+ 5 0.8036 0.10 Q I I v 1 19+10 0.8043 0.11 Q I I v 1 19+15 0.8051 0.12 Q I I I v 1 19+20 0.8060 0.12 Q I I I V 1 19+25 0.8069 0.14 Q I I I v 1 19+30 0.8080 0.15 Q v 1 19+35 0.8090 0.15 Q v 1 19+40 0.8:00 0.14 Q 1 v 1 19+45 0.8109 0.13 Q I I I v I 19+50 0.8117 0.12 Q I v 1 19+55 0.8124 0.11 Q v 1 20+ 0 0.8131 0.10 Q I I I V I 20+ 5 0.8138 0.10 Q V 1 20+10 0.8145 0.11 Q v 1 20+15 0.8153 0.12 Q I v 1 20+20 0.8161 0.12 Q I I I v 1 20+25 0.8170 0.12 Q I I I v 1 20+30 0.8178 0.12 Q I I I v 1 20+35 0.8186 0.12 Q I I I v 1 20+40 0.8195 0.12 Q I I I v 1 20+45 0.8203 0.12 Q I I I v 1 20+50 0.8211 0.12 Q I I I v 1 20+55 0.8218 0.10 Q I I I V'1 21+ 0 0.8225 0.09 Q V 1 21+ 5 0.8231 0.09 Q v 1 21+10 0.8238 0.11 Q I I v 1 21+15 0.8246 0.12 Q v 1 21+20 0.8254 0.11 Q v 1 21+25 0.8261 0.10 Q I I I VI 21+30 0.8267 0.09 Q I I I VI 21+35 0.8274 0.09 Q I I I VI 21+40 0.8281 0.10 Q I I I VI 21+45 0.8289 0.11 Q I I I VI 21+50 0.8297 0.11 Q I I I VI 21+55 0.8303 0.10 Q I I I VI 22+ 0 0.8310 0.09 Q I I I v 22+ 5 0.8316 0.09 Q I I I VI 22+10 0. 8323 0.10 Q VI 22+15 0.8331 0.11 Q VI 22+20 0.8339 0.11 Q I I I VI 22+25 0.8346 0.10 Q I I I VI 22+30 0.8352 0.09 Q I I I VI 22+35 0.8358 0.09 Q I I VI 22+40 0.8364 0.09 Q I I I VI 22+45 0.8370 0.08 Q I I I VI 22+50 0.8376 0.08 Q I I I VI 22+55 0.8381 0.08 Q I I I VI 23+ 0 0.8387 0.08 Q I I I vl 23+ 5 0.8393 0.08 Q I I I VI 23+10 0.8399 0.08 Q I I I VI 23+15 0.8404 0.08 Q I I I VI 23+20 0.8410 0.08 Q I I I VI 23+25 0.8415 0.08 Q I I I VI 23+30 0.8421 0.08 Q I I I VI 23+35 0.8427 0.08 Q I I I VI 23+40 0.8432 0.08 Q I I I VI 23+45 0.8438 0.08 Q I I I VI - 23+50 0.8444 0.08 Q I I I VI 23+55 0.8449 0.08 Q I I I VI 24+ 0 0.8455 0.08 Q I I I VI 24+ 5 0.8460 0.07 Q I I I VI 24+10 0.8463 0.04 Q I I I VI 24+15 0.8465 0.02 Q I I I v1 24+20 0.8466 0.02 Q I I I VI 24+25 0.8:67 0.01 Q i I I VI 24+30 0.8467 0.01 Q I I I VI 24+35 0.8467 0.01 Q I I I VI 24+40 0.8468 0.00 Q I I I VI 24+45 0.8468 0.00 Q I I I VI 24+50 0.8468 0.00 Q I I I VI 24+55 0.8468 0.00 Q I I I VI 25+ 0 0.8468 0.00 Q I I I VI 11 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB110.out ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 10 -YEAR FIEL: UB.UMI Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = 0.180 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 408 0£ lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1) Rainfall(In)[2] 29.25 0.50 12.53 0.50 100 YEAR Area rainfall data: Weighting[1*2] 14.63 6.27 • Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2) 29.25 1.20 35._10 • STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.788(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 0.788(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % U n i 29.250 79.00 0.000 r a p h 12.530 84.00 0.000 VALLEY Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113. Graph % (CFS) Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441. 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.312 0.429 0.281 0.03 2 0.17 4.20 0.397 0.429 0.357 0.04 3 0.25 4.40 0.416 0.429 0.374 0.04 . 4 0.33 4.80 0.454 0.429 0.03 5 0.42 5.20 0.492 0.429 --- 0.06 6 0.50 6.20 0.586 0.429 --- 0.16 7 0.58 6.80 0.643 0.429 --- 0.21 8 0.67 8.80 0.832 0.429 --- 0.40 9 0.75 13.90 1.314 0.429 --- 0.89 10 0.83 31.40 2.968 0.429 --- 2.54 11 0.92 7.20 0.681 0.429 --- 0.25 12 1.00 3.80 0.359 0.429 0.323 0.04 Sum = 100.0 Sum = 4.7 Flood volume = Effective rainfall 0.39(In) times area 41.8(Ac.)/[(In)/ (Ft .)] = 1.4(Ac.Ft) Total soil lcss = 0.40(In) Total soil loss = 1.382(Ac.Ft) Total rainfall = 0.79(In) Flood volume = 59253.7 Cubic Feet Total soil loss = 60208.1 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 52.536(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h ' Hydrograph in 5 Minute intervals ((CFS)) --------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 15.0 30.0 45.0 60.0 ----------------------------------------------------------------------- 0+ 5 0.0008 0.12 Q I I I I 0+10 0.0053 0.64 Q I I 1 1 0+15 0.0129 1.11 Q I I 0+20 0.0218 1.29 Q I I 0+25 0.0309 1.31 Q I I 1 1 0+30 0.0459 2.18 IQ I I 1 1 0+35 0.0753 4.27 1 Q I I 1 1 0+40 0.1238 7.04 1 VQ I I 1 1 0+45 0.2130 12.96 1 V Q I I 1 1 0+50 0.4162 29.49 1 1 V QI 1 1 0+55 0.7780 52.54 1 1 1 V I Q I 1+ 0 1.0260 36.01 1 1 1 Q V I 1+ 5 1.1415 16.78 1 IQ I I V I 1+10 1.2093 9.85 1 Q I I I V 1 1+15 1.2542 6.51 1 Q I I I V 1 1+20 1.2855 4.54 1 Q I I I V 1 1+25 1.3087 3.37 1 Q I I I V 1 1+30 1.3262 2.54 IQ I I I V 1 1+35 1.3390 1.86 IQ I I I VI 1+40 1.3481 1.33 Q I I I VI 1+45 1.3551 1.00 Q I I I VI 1+50 1.3597 0.68 Q VI 1+55 1.3602 0.07 Q VI 2+ 0 1.3603 0.01 Q VI • ----------------------------------------------------------------------- 0 • U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB310.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ----------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 10 -YEAR FIEL: UB.UM1 Drainage Area = 91.78(Ac.) = 0.065 Sq. Mi. Length alone longest watercourse = 1800.00(Ft.) Length alone longest watercourse measured to centroid = Length alone longest watercourse = 0.391 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 11.00(Ft.) Slope along watercourse 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 258 of lag time = 1.93 Min. 908 of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 0.80 12.53 0.80 100 YEAR Area rainfall data: Weighting[1*2] 23.90 10.02 . Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 29.25 1.90 55.58 950.00(Ft.) 0.180 Mi. . STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.253(In) Areal adjustment factor = 99.98 % Adjusted average point rain = 1.252(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 _ n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph -------------------------------------------- Data - --------------------------------------------------------------------- Unit time period Time % of laa Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 _ 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.523 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 1.30 0.195 0.429 0.176 0.02 2 0.17 1.30 0.195 0.429 0.176 0.02 0 3 0.25 1.10 0.165 0.429 0.149 0.02 • 0 4 0.33 Q(CFS) 1.50 0.225 0.0005 0.429 Q 0.203 0.0032 0.02 Q 5 0.42 0.58 1.50 0.225 0.0115 0.429 Q 0.203 0.02 6 0.50 1.80 0.271 0.429 0.243 0.03 7 0.58 1.50 0.225 0.429 0.203 0.02 8 0.67 1.80 0.271 0.429 0.243 0.03 9 0.75 1.80 0.271 0.429 0.243 0.03 10 0.83 1.50 0.225 0.429 0.203 0.02 11 0.92 1.60 0.240 0.429 0.216 0.02 12 1.00 1.80 0.271 0.429 0.243 0.03 13 1.06 2.20 0.331 0.429 0.298 0.03 14 1.17 2.20 0.331 0.429 0.298 0.03 15 1.25 2.20 0.331 0.429 0.298 0.03 16 1.33 2.00 0.301 0.429 0.271 0.03 17 1.42 2.60 0.391 0.429 0.352 0.04 18 1.50 2.70 0.406 0.429 0.365 0.04 19 1.58 2.40 0.361 0.429 0.325 0.04 20 1.67 2.70 0.406 0.429 0.365 0.04 21 1.75 3.30 0.496 0.429 --- 0.07 22 1.83 3.10 0.466 0.429 --- 0.04 23 1.92 2.90 0.436 0.429 --- 0.01 24 2.00 3.00 0.451 0.429 --- 0.02 25 2.08 3.10 0.466 0.429 --- 0.04 26 2.17 4.20 0.631 0.429 --- 0.20 27 2.25 5.00 0.751 0.429 --- 0.32 28 2.33 3.50 0.526 0.429 --- 0.10 29 2.42 6.80 1.022 0.429 --- 0.59 30 2.50 7.30 1.097 0.429 --- 0.67 31 2.58 8.20 1.232 0.429 --- 0.80 32 2.67 5.90 0.887 0.429 --- 0.46 33 2.75 2.00 0.301 0.429 0.271 0.03 34 2.83 1.80 0.271 0.429 0.243 0.03 35 2.92 1.80 0.271 0.429 0.243 0.03 36 3.00 0.60 0.090 0.429 0.081 0.01 Sum = 100.0 Sum = 4.0 Flood volume = Effective rainfall 0.33(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 1.2(Ac.Ft) Total soil loss = 0.92(In) Total soil loss = 3.207(Ac.Ft) Total rainfall = 1.25(In) Flood volume = 50237.5 Cubic Feet Total soil loss = 139691.1 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 24.874(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 ----------------------------------------------------------------------- 0+ 5 0.0005 0.08 Q 0+10 0.0032 0.38 Q 0+15 0.0071 0.58 Q 0+20 0.0115 0.63 Q 0+25 0.0166 0.74 I Q 1 0+30 0.0224 0.84 V VQ I 0+35 • 0.0288 0.93 VQ 1 0+40 0.0354 0.95 IQ 1 0+45 0.0424 1.01 IQ 1 0+50 0.0496 1.05 IQ 1 0+55 0.0566 1.01 IQ I 1+ 0 0.0636 1.02 IQV I 1+ 5 0.0711 1.10 IQV I 1+10 0.0795 1.22 IQV 1 1+15 0.0885 1.30 IQ V 1 1+20 0.0975 1.32 IQ V 1 1+25 0.1067 1.33 IQ V 1 1+30 0.1167 1.45 IQ V 1 1+35 0.1274 1.55 I Q V 1 1+40 0.1380 1.55 1 Q V 1 1+45 0.1498 1.71 1 Q V 1 1+50 0.1640 2.05 1 Q V 1 1+55 0.1761 1.77 1 Q V 1 2+ 0 0.1842 1.17 IQ v 1 2+ 5 0.1917 1.10 IQ V 1 2+10 0.2054 1.99 1 Q v 1 2+15 0.2411 5.18 1 Q V I 2+20 0.2958 7.95 1 Q 2+25 0.3532 8.33 1 Qv 2+30 0.4558 14.90 1 1 2+35 0.6037 21.48 1 1 2+40 0.7750 24.87 1 1 2+45 0.9172 20.64 1 1 • 2+50 0.9985 11.80 1 1 2+55 1.0456 6.83 1 QI 3+ 0 1.0790 4.85 1 Q 1 3+ 5 1.1026 3.43 1 Q 1 3+10 1.1191 2.39 1 Q 1 3+15 1.1308 1.70 1 Q 1 3+20 1.1391 1.21 IQ 1 3+25 1.1453 0.90 IQ 1 3+30 1.1494 0.60 Q 1 3+35 1.1519 0.36 Q 1 3+40 1.1529 0.14 Q 1 3+45 1.1531 0.03 Q 1 3+50 1.1532 0.02 Q 3+55 1.1533 0.01 Q 4+ 0 ---------------------------------------------- 1.1533 0.00 Q I v Q I I v Q I I V I Q 4 Iv Q I I V U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB610.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 10 -YEAR FIEL: UB.UM1 Drainage Area = 41.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.391 Mi. Length along longest watercourse measured to centroid = 0.180 Mi. Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25% of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.20 12.53 1.20 100 YEAR Area rainfall data: Weighting[112] 35.10 15.09 • Area(Ac.)(1) Rainfall(In)[2] Weighting[1*2] 29.25 2.50 73.13 • STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaaed) = 1.735(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.735(In) Sub -Area Data Area(Ac.) Runoff Index Impervious 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 7 n i t H y d r o g r a p h VALLEY S -Curve ------------------ Unit Hydrograph -------------------------------------------- Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.104 0.429 0.094 0.01 . 2 0.17 0.60 0.125 0.429 0.112 0.01 3 0.25 0.60 0.125 0.429 0.112 0.01 4 0.33 0.60 0.125 0.429 0.112 0.01 5 0.42 0.60 0.125 0.429 0.112 0.01 6 0.50 0.70 0.146 0.429 0.131 0.01 7 0.58 0.70 0.146 0.429 0.131 0.01 8 0.67 0.70 0.146 0.429 0.131 0.01 9 0.75 0.70 0.146 0.429 0.131 0.01 10 0.83 0.70 0.146 0.429 0.131 0.01 11 0.92 0.70 0.146 0.429 0.131 0.01 12 1.00 0.80 0.167 0.429 0.150 0.02 13 1.08 0.80 0.167 0.429 0.150 0.02 14 1.17 0.80 0.167 0.429 0.150 0.02 15 1.25 0.80 0.167 0.429 0.150 0.02 16 1.33 0.80 0.167 0.429 0.150 0.02 17 1.42 0.80 0.167 0.429 0.150 0.02 18 1.50 0.80 0.167 0.429 0.150 0.02 19 1.58 0.80 0.167 0.429 0.150 0.02 20 1.67 0.80 0.167 0.429 0.150 0.02 21 1.75 0.80 0.167 0.429 0.150 0.02 22 1.83 0.80 0.167 0.429 0.150 0.02 23 1.92 0.80 0.167 0.429 0.150 0.02 24 2.00 0.90 0.187 0.429 0.169 0.02 25 2.08 0.80 0.167 0.429 0.150 0.02 26 2.17 0.90 0.187 0.429 0.169 0.02 27 2.25 0.90 0.187 0.429 0.169 0.02 26 2.33 0.90 0.187 0.429 0.169 0.02 29 2.42 0.90 0.187 0.429 0.169 0.02 30 2.50 0.90 0.187 0.429 0.169 0.02 31 2.58 0.�0 0.187 0.429 0.169 0.02 32 2.67 0.90 0.187 0.429 0.169 0.02 33 2.75 1.00 0.208 0.429 0.187 0.02 34 2.83 1.00 0.208 0.429 0.187 0.02 35 2.92 1.00 0.206 0.429 0.187 0.02 36 3.00 1.00 0.208 0.429 0.187 0.02 37 3.08 1.00 0.208 0.429 0.187 0.02 38 3.17 1.10 0.229 0.429 0.206 0.02 39 3.25 1.10 0.229 0.429 0.206 0.02 40 3.33 1.10 0.229 0.429 0.206 0.02 41 3.42 1.20 0.250 0.429 0.225 0.02 42 3.50 1.30 0.271 0.429 0.244 0.03 43 3.56 1.40 0.291 0.429 0.262 0.03 44 3.67 1.40 0.291 0.429 0.262 0.03 45 3.75 1.50 0.312 0.429 0.281 0.03 46 3.83 1.50 0.312 0.429 0.281 0.03 47 3.92 1.60 0.333 0.429 0.300 0.03 46 4.00 1.60 0.333 0.429 0.300 0.03 49 4.08 1.70 0.354 0.429 0.318 0.04 50 4.17 1.80 0.375 0.429 0.337 0.04 51 4.25 1.90 0.395 0.429 0.356 0.04 52 4.33 2.00 0.416 0.429 0.375 0.04 53 4.42 2.10 0.437 0.429 --- 0.01 54 4.50 2.10 0.437 0.429 --- 0.01 55 4.58 2.20 0.458 0.429 --- 0.03 56 4.67 2.30 0.479 0.429 --- 0.05 57 4.75 2.40 0.500 0.429 --- 0.07 58 4.83 2.40 0.500 0.429 --- 0.07 59 4.92 2.50 0.520 0.429 0.09 60 5.00 2.60 0.541 0.429 --- 0.11 61 5.08 3.10 0.645 0.429 --- 0.22 62 5.17 3.60 0.749 0.429 0.32 . 63 5.25 3.90 0.812 0.429 ___ 0.38 64 5.33 4.20 0.874 0.429 --- 0.45 65 5.42 4.70 0.918 0.429 --- 0.55 66 5.50 5.60 1.166 0.429 --- 0.74 67 5.58 1.90 0.395 0.429 0.356 _ 0.04 68 5.67 0.90 0.187 0.429 0.169 0.02 69 5.75 0.60 0.125 0.429 0.112 0.01 70 5.83 0.50 0.104 0.429 0.094 0.01 71 5.92 0.30 0.062 0.429 0.056 0.01 72 6.00 0.20 0.042 0.429 0.037 0.00 Sum = 100.0 Sum = 4.3 Flood volume = Effective rainfall 0.36(In) times area 41.8(Ac.)/[(In)/ (Ft .)] = 1.2(Ac.Ft) Total soil loss = 1.38(In) Total soil loss = 4.801(Ac.Ft) Total rainfall = 1.73(In) Flood volume = 53947.7 Cubic Feet Total soil loss = 209121.3 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 21.197(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h ydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 0+ 5 0.0003 0.04 Q I 0+10 0.0017 0.21 Q 0+15 0.0042 0.35 Q 0+20 0.0070 0.42 Q I 0+25 0.0102 0.45 Q I 0+30 0.0135 0.48 Q I 0+35 0.0171 0.53 Q I 0+40 0.0210 0.56 Q I 0+45 0.0250 0.58 Q 0+50 0.0291 0.59 Q 0+55 0.0332 0.60 QV 1+ 0 0.0374 0.61 QV I 1+ 5 0.0419 0.65 QV 1+10 0.0465 0.67 QV 1+15 0.0512 0.68 QV I I 1 1 1+20 0.0560 0.69 QV 1+25 0.0607 0.69 QV 1+30 0.0655 0.70 Q V 1+35 0.0703 0.70 Q V 1+40 0.0751 0.70 Q V 1+45 0.0800 0.70 Q V 1+50 0.0848 0.70 Q V 1+55 0.0896 0.70 Q V 2+ 0 0.0945 0.71 Q V I 2+ 5 0.0996 0.73 Q V I I Q V IQ v IQ v IQ V IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ V IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ IQ IQ I Q I Q IQ IQ IQ I Q I Q I Q I Q I Q I Q I Q IQ IQ Q Q Q Q Q Q Q rol I I v v v vl vI vi v v V v v Q I I I I Q I I v 2+10 0.1046 0.73 2+15 0.1098 0.75 • 2+20 0.1151 0.77 2+25 0.1204 Q 0.78 I 2+30 0.1258 0.78 Q VI _ 2+35 0.1312 0.78 2+40 0.1366 0.78 2+45 0.1420 0.79 2+50 0.1477 I 0.83 Q I v 2+55 0.1536 Q 0.85 3+ 0 0.1595 0.86 3+ 5 0.1655 v 0.86 - 3+10 0.1715 I I i 0.88 3+15 0.1778 0.91 3+20 0.1842 0.94 3+25 0.1908 0.95 3+30 0.1977 1.00 3+35 0.2050 1.07 3+40 0.2128 1.13 3+45 0.2210 1.18 3+50 0.2294 1.23 3+55 0.2382 1.27 4+ 0 0.2473 1.32 4+ 5 0.2566 1.36 4+10 0.2664 1.42 4+15 0.2767 1.49 4+20 0.2875 1.57 4+25 0.279 1.51 4+30 0.3051 1.04 4+35 0.3106 0.80 4+40 0.3180 1.08 4+45 0.3293 _ 1.64 4+50 0.3446 2.22 4+55 0.3626 2.62 5+ 0 0.3845 3.17 5+ 5 0.4135 4.22 5+10 0.4591 6.62 5+15 0.5263 9.76 5+20 0.6132 12.61 5+25 0.7193 15.41 5+30 0.8514 19.17 5+35 0.9974 21.20 5+40 1.0876 13.11 5+45 1.1343 6.78 5+50 1.1653 4.51 5+55 1.1875 3.22 6+ 0 1.2036 2.34 6+ 5 1.2155 1.73 6+10 1.2241 1.24 6+15 1.2299 0.85 6+20 1.2339 0.58 6+25 1.2365 0.38 6+30 1.2380 0.21 6+35 1.2382 0.03 6+40 1.2383 0.02 6+45 1.2384 0.01 6+50 1.2384 0.01 Q V IQ v IQ v IQ V IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ V IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ v IQ IQ IQ I Q I Q IQ IQ IQ I Q I Q I Q I Q I Q I Q I Q IQ IQ Q Q Q Q Q Q Q rol I I v v v vl vI vi v v V v v Q I I I I Q I I v V V Q v I Q VI Q V I Q V I Q I v Q I v v I I I I i v 6+55 1.2385 0.00 Q I I I VI • --0 2385------0-00 v ------------------------------------- ------------ • 0 0 • U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: U32410.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 10 -YEAR FIEL: UB.UM1 Drainage Area = 11.78(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.311 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 258 of lag time = 1.93 Min. 40% of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 29.25 1.80 12.53 1.80 100 YEAR Area rainfall data: Weightina["2] 52.65 22.55 • Area(Ac.)[1] Rainfall(In)[2] Weighting[112] 29.25 4.50 131.63 950.00(Ft.) 0.180 Mi. 0 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.911(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 2.911(In) Sub -Area Data Area(Ac.) Runoff Inde: Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) 79.0 61.8 0.451 0.000 0.451 84.0 68.6 0.377 0.000 0.377 Rate Area% F (Dec.) (In/Hr) 0.700 0.315 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data --------------------------------------------------------------- Unit time period Time € of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph 8 (CFS) 1 0.083 64.686 9.309 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 - 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) _ 1 0.08 0.07 0.023 0.760 0.021 0.00 2 0.17 0.07 0.023 0.757 0.021 0.00 3 • 0.25 0.07 0.023 0.754 0.021 0.00 4 0.33 0.10 0.035 0.751 0.031 0.00 5 0.42 0.10 0.035 0.748 0.031 0.00 6 0.50 0.10 0.035 0.745 0.031 0.00 7 0.58 0.10 0.035 0.742 0.031 0.00 8 0.67 0.10 0.035 0.739 0.031 0.00 9 0.75 0.10 0.035 0.736 0.031 0.00 10 0.83 0.13 0.047 0.733 0.042 0.00 11 0.92 0.13 0.047 0.731 0.042 0.00 12 1.00 0.13 0.047 0.728 0.042 0.00 13 1.08 0.10 0.035 0.725 0.031 0.00 14 1.17 0.10 0.035 0.722 0.031 0.00 15 1.25 0.10 0.035 0.719 0.031 0.00 16 1.33 0.10 0.035 0.716 0.031 0.00 17 1.42 0.10 0.035 0.713 0.031 0.00 18 1.50 0.10 0.035 0.711 0.031 0.00 19 1.58 0.10 0.035 0.708 0.031 0.00 20 1.67 0.10 0.035 0.705 0.031 0.00 21 1.75 0.10 0.035 0.702 0.031 0.00 22 1.83 0.13 0.047 0.699 0.042 0.00 23 1.92 0.13 0.047 0.696 0.042 0.00 24 2.00 0.13 0.047 0.694 0.042 0.00 25 2.08 0.13 0.047 0.691 0.042 0.00 26 2.17 0.13 0.047 0.688 0.042 0.00 27 2.25 0.13 0.047 0.685 0.042 0.00 28 2.33 0.13 0.047 0.682 0.042 0.00 29 2.42 0.13 0.047 0.680 0.042 0.00 30 2.50 0.13 0.047 0. 67 7 0.042 0.00 31 2.58 0.17 0.056 0.674 0.052 0.01 32 2.67 0.17 0.058 0.671 0.052 0.01 33 2.75 0.17 0.058 0.669 0.052 0.01 34 2.83 0.17 0.058 0.666 0.052 0.01 35 2.92 0.17 0.058 0.663 0.052 0.01 36 3.00 0.17 0.058 0.660 0.052 0.01 37 3.06 0.17 0.058 0.658 0.052 0.01 38 3.17 0.17 0.058 0.655 0.052 0.01 39 3.25 0.17 0.058 0.652 0.052 0.01 40 3.33 0.17 0.058 0.649 0.052 0.01 41 3.42 0.17 0.058 0.647 0.052 0.01 42 3.50 0.17 0.058 0.644 0.052 0.01 43 3.58 0.17 0.058 0.641 0.052 0.01 44 3.67 0.17 0.058 0.639 0.052 0.01 45 3.75 0.17 0.058 0.636 0.052 0.01 46 3.83 0.20 0.070 0.633 0.063 0.01 47 3.92 0.20 0.070 0.631 0.063 0.01 48 4.00 0.20 0.070 0.628 0.063 0.01 49 4.08 0.20 0.070 0.625 0.063 0.01 50 4.17 0.20 0.070 0.623 0.063 0.01 51 4.25 0.20 0.070 0.620 0.063 0.01 52 4.33 0.23 0.081 0.617 0.073 0.01 53 4.42 0.23 0.081 0.615 0.073 0.01 54 4.50 0.23 0.081 0.612 0.073 0.01 55 4.58 0.23 0.081 0.609 0.073 0.01 56 4.67 0.23 0.081 0.607 0.073 0.01 57 4.75 0.23 0.081 0.604 0.073 0.01 56 4.83 0.27 0.093 0.601 0.084 0.01 59 4.92 0.27 0.093 0.599 0.084 0.01 60 5.00 0.27 0.093 0.596 0.084 0.01 61 5.08 0.20 0.070 0.594 0.063 0.01 62 5.17 0.20 0.070 0.591 0.063 0.01 63 5.25 0.20 0.070 0.589 0.063 0.01 64 5.33 0.23 0.081 0.566 0.073 0.01 65 5.42 _ 0.23 0.081 0.583 0.073 0.01 66 5.50 0.23 0.081 0.581 0.073 0.01 67 5.58 0.27 0.093 0.578 0.084 0.01 68 5.67 0.27 0.093 0.576 0.084 0.01 69 5.75 0.27 0.093 0.573 0.084 0.01 70 5.83 0.27 0.093 0.571 0.084 0.01 71 5.92 0.27 0.093 0.568 0.084 0.01 72 6.00 0.27 0.093 0.566 0.084 0.01 73 6.08 0.30 0.105 0.563 0.094 0.01 74 6.17 0.30 0.105 0.561 0.094 0.01 75 6.25 0.30 0.105 0.558 0.094 0.01 76 6.33 0.30 0.105 0.556 0.094 0.01 77 6.42 0.30 0.105 0.553 0.094 0.01 78 6.50 0.30 0.105 0.551 0.094 0.01 79 6.56 0.33 0.116 0.548 0.105 0.01 80 6.67 0.33 0.116 0.546 0.105 0.01 81 6.75 0.33 0.116 0.543 0.105 0.01 82 6.83 0.33 0.116 0.541 0.105 0.01 83 6.92 0.33 0.116 0.538 0.105 0.01 84 7.00 0.33 0.116 0.536 0.105 0.01 85 7.08 0.33 0.116 0.533 0.105 0.01 86 7.17 0.33 0.116 0.531 0.105 0.01 87 7.25 0.33 0.116 0.529 0.105 0.01 88 7.33 0.37 0.128 0.526 0.115 0.01 89 7.42 0.37 0.128 0.524 0.115 0.01 90 7.50 0.37 0.128 0.521 0.115 0.01 91 7.58 0.40 0.140 0.519 0.126 0.01 92 7.67 0.40 0.140 0.517 0.126 0.01 93 7.75 0.40 0.140 0.514 0.126 0.01 94 7.83 0.43 0.151 0.512 0.136 0.02 95 7.92 0.43 0.151 0.510 0.136 0.02 96 8.00 0.43 _ 0.151 0.507 0.136 0.02 97 8.08 0.50 0.175 0.505 0.157 0.02' 98 8.17 0.50 0.175 0.502 0.157 0.02 99 8.25 0.50 0.175 0.500 0.157 0.02 100 8.33 0.50 0.175 0.498 0.157 0.02 101 8.42 0.50 0.175 0.495 0.157 0.02 102 8.50 0.50 0.175 0.493 0.157 0.02 103 8.58 0.53 0.186 0.491 0.168 0.02 104 8.67 0.53 0.186 0.489 0.168 0.02 105 8.75 0.53 0.186 0.486 0.168 0.02 106 8.83 0.57 0.198 0.484 0.178 0.02 107 8.92 0.57 0.198 0.482 0.178 0.02 108 9.00 0.57 0.198 0.479 0.178 0.02 109 9.08 0.63 0.221 0.477 O.i99 0.02 110 9.17 0.63 0.221 0.475 0.199 0.02 111 9.25 0.63 0.221 0.473 0.199 0.02 112 9.33 0.67 0.233 0.470 0.210 0.02 113 9.42 0.67 0.233 0.468 0.210 0.02 114 9.50 0.67 0.233 0.466 0.210 0.02 115 9.58 0.70 0.244 0.464 0.220 0.02 116 9.67 0.70 0.244 0.461 0.220 0.02 117 9.75 0.70 0.244 0.459 0.220 0.02 118 9.83 0.73 0.256 0.457 0.231 0.03 119 9.92 0.73 0.256 0.455 0.231 0.03 120 10.00 0.73 0.256 0.453 0.231 0.03 121 10.08 0.50 0.175 0.450 0.157 0.02 122 10.17 0.50 0.175 0.448 0.157 0.02 123 10.25 0.50 0.175 0.446 0.157 0.02 124 10.33 0.50 0.175 0.444 0.157 0.02 125 10.42 0.50 0.175 0.442 0.157 0.02 126 10.50 0.50 0.175 0.440 0.157 0.02 127 10.58 0.67 0.233 0.437 0.210 0.02 128 10.67 0.67 0.233 0.435 0.210 0.02 129 10.75 0.67 0.233 0.433 0.210 0.02 130 10.83 0.67 0.233 0.431 0.210 0.02 131 10.92 0.67 0.233 0.429 0.210 0.02 132 11.00 0.67 0.233 0.427 0.210 0.02 133 11.08 -0.63 0.221 0.425 0.199 0.02 134 11.17 0.63 0.221 0.423 0.199 0.02 135 11.25 0.63 0.221 0.420 0.199 0.02 136 11.33 0.63 0.221 0.418 0.199 0.02 137 11.42 0.63 0.221 0.416 0.199 0.02 138 11.50 0.63 0.221 0.414 0.199 0.02 139 11.58 0.57 0.198 0.412 0.178 0.02 140 11.67 0.57 0.198 0.410 0.178 0.02 141 11.75 0.57 0.198 0.408 0.178 0.02 142 11.83 0.60 0.210 0.406 0.189 0.02 143 11.92 0.60 0.210 0.404 0.189 0.02 144 12.00 0.60 0.210 0.402 0.189 0.02 145 12.08 O.R3 0.291 0.400 0.262 0.03 146 12.17 0.83 0.291 0.398 0.262 0.03 147 12.25 0.83 0.291 0.396 0.262 0.03 148 12.33 0.87 0.303 0.394 0.272 0.03 149 12.42 0.87 0.303 0.392 0.272 0.03 150 12.50 0-.87 0.303 0.390 0.272 0.03 151 12.58 0.93 0.326 0.388 0.293 0.03 152 12.67 0.93 0.326 0.386 0.293 0.03 153 12.75 0.93 0.326 0.384 0.293 0.03 154 12.83 0.97 0.338 0.382 0.304 0.03 155 12.92 0.97 0.338 0.380 0.304 0.03 156 13.00 0.97 0.338 0.378 0.304 0.03 157 13.08 1.13 0.396 0.377 --- 0.02 158 13.17 1.13 0.396 0.375 --- 0.02 159 13.25 1.13 0.396 0.373 --- 0.02 160 13.33 1.13 0.396 0.371 --- 0.03 161 13.42 1.13 0.396 0.369 --- 0.03 162 13.50 1.13 0.396 0.367 --- 0.03 163 13.58 0.77 0.268 0.365 0.241 0.03 164 13.67 0.77 0.268 0.363 0.241 0.03 165 13.75 0.77 0.268 0.361 0.241 0.03 166 13.83 - 0.77 0.268 0.360 0.241 0.03 167 13.92 0.77 0.268 0.358 0.241 0.03 168 14.00 0.77 0.268 0.356 0.241 0.03 169 14.08 0.90 0.314 0.354 0.283 0.03 170 14.17 0.90 0.314 0.352 0.283 0.03 171 14.25 0.90 0.314 0.351 0.283 0.03 172 14.33 0.87 0.303 0.349 0.272 0.03 173 14.42 0.87 0.303 0.347 0.272 0.03 174 14.50 0.87 0.303 0.345 0.272 0.03 175 14.58 0.87 0.303 0.343 0.272 0.03 176 14.67 0.87 0.303 0.342 0.272 0.03 177 14.75 0.87 0.303 0.340 0.272 0.03 178 14.83 0.83 0.291 0.338 0.262 0.03 179 14.92 0.83 0.291 0.336 0.262 0.03 180 15.00 0.83 0.291 0.335 0.262 0.03 181 15.08 0.80 0.279 0.333 0.251 0.03 182 15.17 0.80 0.279 0.331 0.251 0.03 183 15.25 - 0.80 0.279 0.330 0.251 0.03 184 15.33 0.77 0.268 0.328 0.241 0.03 185 15.42 0.77 0.268 0.326 0.241 0.03 186 15.50 0.77 0.268 -0.325 0.241 0.03 187 15.58 0.63 0.221 0.323 0.199 0.02 188 15.67 0.63 0.221 0.321 0.199 0.02 189 15.75 0.63 0.221 0.320 0.199 0.02 190 15.83 0.63 0.221 0.318 0.199 0.02 191 15.92 0.63 0.221 0.316 0.199 0.02 192 16.00 0.63 0.221 0.315 0.199 0.02 193 16.08 0.13 0.047 0.313 0.042 0.00 194 16.17 0.13 0.047 0.311 0.042 0.00 195 16.25 0.13 0.047 0.310 0.042 0.00 196 16.33 0.13 0.047 0.308 0.042 0.00 197 16.42 0.13 0.047 0.307 0.042 0.00 198 16.50 0.13 0.047 0.305 0.042 0.00 199 16.58 0.10 0.035 0.304 0.031 0.00 200 16.67 0.10 0.035 0.302 0.031 0.00 201 16.75 0.10 0.035 0.301 0.031 0.00 202 16.83 0.10 0.035 0.299 0.031 0.00 203 16.92 0.10 0.035 0.298 0.031 0.00 204 17.00 0.10 0.035 0.296 0.031 0.00 205 17.08 0.17 0.058 0.295 0.052 0.01 206 17.17 0.17 0.058 0.293 0.052 0.01 207 17.25 0.17 0.058 0.292 0.052 0.01 208 17.33 0.17 0.058 0.290 0.052 0.01 209 17.42 0.17 0.058 0.289 0.052 0.01 210 17.50 0.17 0.058 0.287 0.052 0.01 211 17.58 0.17 0.058 0.286 0.052 0.01 212 17.67 0.17 0.058 0.284 0.052 0.01 213 17.75 0.17 0.058 0.283 0.052 0.01 214 17.83 0.13 0.047 0.282 0.042 0.00 215 17.92 0.13 0.047 0.280 0.042 0.00 216 18.00 0.13 0.047 0.279 0.042 0.00 217 18.08 0.13 0.047 0.277 0.042 0.00 218 18.17 0.13 0.047 0.276 0.042 0.00 219 18.25 0.13 0.047 0.275 0.042 0.00 220 18.33 0.13 0.047 0.273 0.042 0.00 221 18.42 0.13 0.047 0.272 0.042 0.00 222 18.50 0.13 0.047 0.271 0.042 0.00 223 18.58 0.10 0.035 0.269 0.031 0.00 224 18.67 0.10 0.035 0.268 0.031 0.00 225 18.75 0.10 0.035 0.267 0.031 0.00 226 18.83 0.07 0.023 0.265 0.021 0.00 227 18.92 0.07 0.023 0.264 0.021 0.00 228 19.00 0.07 0.023 0.263 0.021 0.00 229 19.08 0.10 0.035 0.262 0.031 0.00 230 19.17 0.10 0.035 0.260 0.031 0.00 231 19.25 0.10 0.035 0.259 0.031 0.00 232 19.33 0.13 0.047 0.258 0.042 0.00 233 19.42 0.13 0.047 0.257 0.042 0.00 234 19.50 0.13 0.047 0.256 0.042 0.00 235 19.58 0.10 0.035 0.255 0.031 0.00 236 19.67 0.10 0.035 0.253 0.031 0.00 237 19.75 0.10 0.035 0.252 0.031 0.00 238 19.83 0.07 0.023 0.251 0.021 0.00 239 19.92 0.07 0.023 0.250 0.021 0.00 240 20.00 0.07 0.023 0.249 0.021 0.00 241 20.08 0.10 0.035 0.248 0.031 0.00 242 20.17 0.10 0.035 0.247 0.031 0.00 243 20.25 0.10 0.035 0.246 0.031 0.00 244 20.33 0.10 0.035 0.245 0.031 0.00 245 20.42 0.10 0.035 0.243 0.031 0.00 246 20.50 0.10 0.035 0.242 0.031 0.00 247 20.58 0.10 0.035 0.241 0.031 0.00 248 20.67 0.10 0.035 0.240 0.031 0.00 249 20.75 0.10 0.035 0.239 0.031 0.00 250 20.83 0.07 0.023 0.238 0.021 0.00 251 20.92 0.07 0.023 0.237 0.021 0.00 252 21.00 0.07 0.023 0.237 0.021 0.00 253 21.08 0.10 0.035 0.236 0.031 0.00 254 21.17 0.10 0.035 0.235 0.031 0.00 255 21.25 0.10 0.035 0.234 0.031 0.00 256 21.33 0.07 0.023 0.233 0.021 0.00 257 21.42 0.07 0.023 0.232 0.021 0.00 258 21.50 0.07 0.023 0.231 0.021 0.00 259 21.58 0.10 0.035 0.230 0.031 0.00 260 21.67 0.10 0.035 0.229 0.031 0.00 261 21.75 0.10 0.035 0.229 0.031 0.00 262 21.83 0.07 0.023 0.228 0.021 0.00 263 21.92 0.07 0.023 0.227 0.021 0.00 264 22.00 0.07 0.023 0.226 0.021 0.00 265 22.08 0.10 0.035 0.226 0.031 0.00 266 22.17 0.10 0.035 0.225 0.031 0.00 267 22.25 0.10 0.035 0.224 0.031 0.00 268 22.33 0.07 0.023 0.223 0.021 0.00 269 22.42 0.07 0.023 0.223 0.021 0.00 270 22.50 0.07 0.023 0.222 0.021 0.00 271 22.58 0.07 0.023 0.221 0.021 0.00 272 22.67 0.07 0.023 0.221 0.021 0.00 273 22.75 0.07 0.023 0.220 0.021 0.00 274 22.83 0.07 0.023 0.220 0.021 0.00 275 22.92 0.07 0.023 0.219 0.021 0.00 276 23.00 0.07 0.023 0.218 0.021 0.00 277 23.08 0.07 0.023 0.218 0.021 0.00 278 23.17 0.07 0.023 0.217 0.021 0.00 279 23.25 0.07 0.023 0.217 0.021 0.00 280 23.33 0.07 0.023 0.217 0.021 0.00 261 23.42 0.07 0.023 0.216 0.021 0.00 282 23.50 0.07 0.023 0.216 0.021 0.00 283 23.58 0.07 0.023 0.215 0.021 0.00 284 23.67 0.07 0.023 0.215 0.021 0.00 285 23.75 0.07 0.023 0.215 0.021 0.00 286 23.83 0.07 0.023 0.215 0.021 0.00 287 23.92 0.07 0.023 0.214 0.021 0.00 288 . 24.00 0.07 0.023 0.214 0.021 0.00 Sum = 100.0 Sum = 3.4 Flood volume = Effective rainfall 0.28(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 1.0(Ac.Ft) Total soil loss = 2.63(In) Total soil loss = 9.147(Ac.Ft) Total rainfall = 2.91(In) Flood volume = 42965.6 Cubic Feet Total soil loss = 398454.6 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 1.396(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0001 0.01 Q I I I I 0+10 0.0004 0.05 Q I I I I 0+15 0.0009 0.07 Q I I 0+20 0.0014 0.08 Q I I 0+25 0.0022 0.11 Q I I 0+30 0.0030 0.12 Q I I 1 1 0+35 0.0039 0.13 Q I I 1 1 0+40 0.0049 0.14 Q I I 1 1 0+45 0.0058 0.14 Q I I 1 1 . 0+50 0.0068 0.15 Q I I 0+55 0.0080 0.17 Q I I 1+ 0 0.0092 0.18 Q I I I I 1+ 5 0.0105 0.18 Q I I I I 1+10 0.0116 0.17 Q I I 1 1 1+15 0.0127 0.16 Q I 1+20 0.0138 0.15 Q I 1+25 0.0148 0.15 Q I 1+30 0.0158 0.15 Q I I 1 1 1+35 0.0169 0.15 Q I I 1 1 1+40 0.0179 0.15 Q I I 1 1 1+45 0.0189 0.15 Q I I 1 1 1+50 0.0200 0.15 Q I I 1 1 1+55 0.0211 0.17 Q I I 1 1 - 2+ 0 0.0224 0.18 Q I I 1 1 2+ 5 0.0237 0.19 Q I I 1 1 2+10 0.0250 0.19 QV I I 1 1 2+15 0.0263 0.19 QV I I 1 1 2+20 0.0276 0.19 QV I I 2+25 0.0290 0.19 QV I 2+30 0.0303 0.19 QV I I I 2+35 0.0317 0.20 QV I I 1 1 2+40 0.0332 0.22 QV 2+45 0.0348 0.23 QV 2+50 0.0364 0.24 QV 2+55 0.0380 0.24 QV 3+ 0 0.0397 0.24 QV 3+ 5 0.0414 0.24 QV 3+10 0.0430 0.24 QV 3+15 0.0447 0.24 QV 3+20 0.0464 0.24 QV 3+25 0.0481 0.24 QV 3+30 .0.0498 0.24 Q V 3+35 0.0515 0.25 Q V 3+40 0.0532 0.25 Q V 3+45 0.0548 0.25 Q V 3+50 0.0566 0.25 Q V 3+55 0.0584 0.27 IQV 4+ 0 0.0603 0.28 IQV 4+ 5 0.0623 0.28 IQV 4+10 0.0643 0.29 IQV 4+15 0.0663 0.29 IQV 4+20 0.0683 0.30 IQV 4+25 0.0705 0.31 IQV 4+30 0.0727 0.33 IQV 4+35 0.0750 0.33 IQ V 4+40 0.0773 0.34 IQ V 4+45 0.0797 0.34 IQ V 4+50 0.0921 0.34 IQ V 4+55 0.0846 0.36 IQ V 5+ 0 0.0372 0.38 IQ V 5+ 5 0.0397 0.37 IQ V 5+10 0.0921 0.34 IQ V 5+15 0.0942 0.32 IQ V 5+20 0.0964 0.31 IQ V 5+25 0.0987 0.33 IQ V 5+30 0.1010 0.34 IQ V 5+35 0.1034 0.34 IQ V 5+40 0.1059 0.36 IQ V 5+45 0.1085 0.38 IQ V 5+50 0.1111 0.38 IQ V 5+55 0.1137 0.38 IQ V 6+ 0 0.1164 0.39 IQ V 6+ 5 0.1191 0.39 IQ V 6+10 0.1219 0.41 IQ V 6+15 0.1249 0.43 IQ 6+20 0.1278 0.43 IQ 6+25 0.1308 0.43 IQ 6+30 0.1338 0.44 IQ 6+35 0.1369 0.44 IQ 6+40 0.1401 0.46 IQ 6+45 0.1433 0.47 IQ 6+50 0.1467 0.48 IQ 6+55 0.1500 0.48 IQ 7+ 0 0.1533 0.49 IQ 7+ 5 0.1567 0.49 IQ 7+10 0.1600 0.49 IQ 7+15 0.1634 0.49 IQ 7+20 0.1668 0.49 IQ 7+25 0.1703 0.51 I Q 7+30 0.1740 0.53 1 Q 7+35 0.1776 0.53 I Q 7+40 0.1815 0.56 I Q 7+45 0.1854 0.57 I Q 7+50 0.1894 0.58 1 Q 7+55 0.1935 0.60 8+ 0 0.1978 0.62 8+ 5 . 0.2022 0.63 8+10 0.2068 0.67 8+15 0.2116 0.70 8+20 0.2165 0.71 8+25 0.2215 0.72 8+30 0.2265 0.72 8+35 0.2315 0.73 8+40 0.2367 0.75 8+45 0.2420 0.77 8+50 0.2474 0.78 8+55 0.2529 0.80 9+ 0 0.2585 0.81 9+ 5 0.2642 0.83 9+10 0.2702 0.87 9+15 0.2764 0.90 9+20 0.2827 0.91 9+25 0.2891 0.94 9+30 0.2957 0.96 9+35 0.3024 0.97 9+40 0.3092 0.99 9+45 0.3162 1.01 9+50 0.3232 1.02 9+55 0.3304 1.04 10+ 0 0.3377 1.06 10+ 5 0.3448 1.03 10+10 0.3510 0.91 10+15 0.3567 0.83 10+20 0.3622 0.80 10+25 0.3676 0.78 10+30 0.3729 0.77 10+35 0.3782 0.78 10+40 0.3842 0.86 10+45 0.3905 0.92 10+50 0.3970 0.94 10+55 0.4036 0.95 11+ 0 0.4102 0.96 11+ 5 0.4168 0.96 11+10 0.4233 0.95 11+15 0.4298 0.94 11+20 0.4362 0.94 11+25 0.4427 0.94 11+30 0.4491 0.94 11+35 0.4555 0.93 11+40 0.4616 0.89 11+45 0.4676 0.86 11+50 0.4735 0.86 11+55 0.4795 0.87 12+ 0 0.4855 0.88 12+ 5 0.4918 0.91 12+10 0.4990 1.04 12+15 0.5067 1.13 12+20 0.5147 1.16 12+25 0.5230 1.20 12+30 0.5315 1.23 12+35 0.5401 1.25 Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q O lo, ►A I v v v v v v vl vl vl vl v v v v v v v Iv v v v I v v v v v v v v v v v v v v v v v v v v v v I v I v v vl vl vl v1 v v v v Iv v 12+40 0.5490 1.30 1 Q 12+45 0.5582 1.33 1 Q 12+50 0.5675 1.35 1 Q 12+55 0.5770 1.38 1 Q 13+ 0 0.5866 1.40 1 Q 13+ 5 0.5959 1.35 1 Q 13+10 0.6037 1.14 1 Q 13+15 0.6107 1.03 1 Q 13+20 0.6178 1.03 1 Q 13+25 0.6251 1.06 1 Q 13+30 0.6327 1.10 1 Q 13+35 0.6406 1.15 1 Q 13+40 0.6484 1.14 1 Q 13+45 0.6562 1.13 1 Q 13+50 0.6640 1.13 1 Q 13+55 0.6717 1.13 1 Q 14+ 0 0.6795 1.13 1 Q 14+ 5 0.6374 1.14 1 Q 14+10 0.6957 1.22 1 Q 14+15 0.7045 1.21 Q 14+20 0.7133 1.28 I Q 14+25 0.7221 1.28 1 Q 14+30 0.7309 1.27 1 Q 14+35 0.7396 1.27 1 Q 14+40 0.7484 1.21 1 Q 14+45 0.7572 1.27 1 Q 14+50 0.7659 1.27 1 Q 14+55 0.7745 1.25 1 Q 15+ 0 0.7831 1.24 1 Q 15+ 5 0.7916 1.23 I Q 15+10 0.7999 1.21 1 Q 15+15 0.8081 1.20 1 Q 15+20 0.8163 1.19 1 Q 15+25 0.8243 1.16 1 Q 15+30 0.8322 1.15 1 Q 15+35 0.8399 1.12 1 Q 15+40 0.8471 1.05 1 Q 15+45 0.8540 0.99 1 Q 15+50 0.8607 0.97 1 Q 15+55 0.8673 0.96 1 Q 16+ 0 0.8739 0.95 1 Q 16+ 5 0.8799 0.88 1 Q 16+10 0.8341 0.60 1 Q 16+15 0.8669 0.41 IQ 16+20 0.8392 0.34 IQ 16+25 0.8913 0.30 IQ 16+30 0.8931 0.27 IQ 16+35 0.8948 0.24 Q 16+40 0.8962 0.21 Q 16+45 0.8975 0.18 Q 16+50 0.8986 0.17 Q 16+55 0.8998 0.16 Q 17+ 0 0.9008 0.16 Q 17+ 5 0.9019 0.16 Q 17+10 0.9033 0.19 Q 17+15 0.9048 0.22 Q 17+20 0.9064 0.23 Q v v v v v v v v v v v v v v v v v v v v v I I I I I I I I I I I I I I I vl vl vl v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 17+25 0.9080 0.23 17+30 0.9096 0.24 17+35 0.9112 0.24 17+40 0.9129 0.24 17+45 0.9146 0.24 17+50 0.9162 0.24 17+55 0.9177 0.22 18+ 0 0.9192 0.21 18+ 5 0.9206 0.21 18+10 0.9220 0.20 18+15 0.9234 0.20 18+20 0.9247 0.20 18+25 0.9261 0.20 18+30 0.9275 0.20 18+35 0.9288 0.19 18+40 0.9300 0.17 18+45 0.9311 0.16 18+50 0.9321 0.15 18+55 0.9330 0.13 19+ 0 0.9339 0.12 19+ 5 0.9346 0.12 19+10 0.9355 0.13 19+15 0.9365 0.14 19+20 0.9375 0.15 19+25 0.9387 0.17 19+30 0.9399 0.18 19+35 0.9411 0.18 19+40 0.9^23 0.17 19+45 0.9433 0.16 19+50 0.9444 0.15 19+55 0.9452 0.13 20+ 0 0,.9460 0.11 20+ 5 0.9468 0.11 20+10 0.9477 0.13 20+15 0.9487 0.14 20+20 0.9496 0.14 20+25 0.9506 0.14 20+30 0.9516 0.14 20+35 0.9526 0.14 20+40 0.9536 0.15 20+45 0.9546 0.15 20+50 0.9556 0.14 20+55 0.9564 0.12 21+ 0 0.9572 0.11 21+ 5 0.9580 0.11 21+10 0.9589 0.13 21+15 0.9598 0.14 21+20 0.9608 0.14 21+25 0.9616 0.12 21+30 0.9623 0.11 21+35 0.9631 0.11 21+40 0.9640 0.13 21+45 0.9649 0.14 21+50 0.9658 0.14 21+55 0.9667 0.12 22+ 0 0.9674 0.11 22+ 5 0.9682 0.11 Q 4 v v v v v I v v v v v v v I v v v v v v v v v v v v v v v v v v v v I v v v v v v v v v I v I v I v v v v v I v vl vl vl v vl v1 vl vl 9 22+10 0.9690 0.13 . 22+15 0.9700 0.14 22+20 0.9709 0.14 22+25 0.9717 0.12 22+30 0.9725 0.11 22+35 0.9732 0.11 22+40 0.9739 0.10 22+45 0.9746 0.10 22+50 0.9753 0.10 22+55 0.9760 0.10 23+ 0 0.9767 0.10 23+ 5 0.9773 0.10 23+10 0.9780 0.10 23+15 0.9787 0.10 23+20 0.9794 0.10 23+25 0.9801 0.10 23+30 0.9807 0.10 23+35 0.9814 0.10 23+40 0.9821 0.10 23+45 0.9828 0.10 23+50 0.9834 0.10 23+55 0.9841 0.10 24+ 0 0.9848 0.10 24+ 5 0.9854 0.09 24+10 0.9858 0.05 24+15 0.9860 0.03 24+20 0.9861 0.02 24+25 0.9:62 0.01 24+30 0.9E62 0.01 24+35 0.9863 0.01 24+40 0.9863 0.00 24+45 0.9863 0.00 24+50 0.9863 0.00 24+55 0.9864 0.00 25+ 0 ------------------------------ 0.9864 0.00 9 0 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/20/99 File: UB1100.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ---------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 UNDEVELOPED AREA (ON—SITE) 100 -YEAR FIEL: UB.UM1 Drainage Area = 91.76(Ac.) = 0.065 Sq. Mi. Length along longest watercourse = 1800.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.341 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 11.00(Ft.) Slope along watercourse = 32.2667 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.129 Hr. Lag time = 7.73 Min. 25Y of lag time = 1.93 Min. 40° of lag time = 3.09 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall.data: Area(Ac.)[1) Rainfall(In)[2] 29.25 0.50 12.53 0.50 100 YEAR Area rainfall data: Weighting[1�2] 19.63 6.27 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2] 10 29.25 1.20 35.10 950.00(Ft.) 0.180 Mi. STORM EVENT (YEAR) = 100.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.96 8 Adjusted average point rain = 1.200(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 29.250 79.00 0.000 12.530 84.00 0.000 Total Area Entered = 41.78(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.700 0.315 84.0 68.6 0.377 0.000 0.377 0.300 0.113 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.214 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h -------------------------------------------------------------------- VALLEY S -Curve --------------------------------------------------------------------- " Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph o (CES) 1 0.083 64.686 9.309 --------------- 3.920 2 0.167 129.373 37.080 15.613 3 0.250 194.059 24.979 10.518 4 0.333 258.745 9.609 4.046 5 0.417 323.432 5.797 2.441 6 0.500 388.118 3.892 1.639 7 0.583 452.805 2.675 1.126 8 0.667 517.491 1.994 0.840 9 0.750 582.177 1.529 0.644 10 0.833 646.864 1.129 0.475 11 0.917 711.550 0.798 0.336 12 1.000 776.236 0.647 0.272 13 1.083 840.923 0.561 0.236 ----------------------------------------------------------------------- Sum = 100.000 Sum= 42.106 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.475 0.429 - 0.05 1�1 E • 2 0.17 4.20 0.605 0.429 --- 0.18 3 0.25 4.40 0.633 0.429 --- 0.20 4 0.33 4.80 0.691 0.429 --- 0.26 5 0.42 5.20 0.749 0.429 --- 0.32 6 0.50 6.20 0.892 0.429 --- 0.46 7 0.58 6.80 0.979 0.429 --- 0.55 8 0.67 8.80 1.267 0.429 --- 0.84 9 0.75 13.90 2.001 0.429 --- 1.57 10 0.83 31.40 4.520 0.429 --- 4.09 11 0.92 7.20 1.036 0.429 --- 0.61 12 1.00 3.80 0.547 0.429 --- 0.12 Sum = 100.0 Sum = 9.3 Flood volume = Effective rainfall 0.77(In) times area 41.8(Ac.)/[(In)/(Ft.)] = 2.7(Ac.Ft) Total soil loss = 0.43(In) Total soil loss = 1.492(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 116932.5 Cubic Feet Total soil loss = 64992.2 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 89.151(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) ------------------------------- Volume Ac.Ft Q(CFS) 022_5--- 45.0 67.5 90.0 0+ 5 0.0013 ------- 0.18 Q I I I I 0+10 0.0110 1.42 Q I I I I 0+15 0.0389 4.04 VQ I I 1 1 0+20 0.0820 6.27 IVQ I I 1 1 0+25 0.1394 8.34 1 VQ I I 1 1 0+30 0.2146 10.91 1 VQ I I 1 1 0+35 0.3157 14.68 1 V Q I I 1 1 0+40 0.4484 19.27 1 V Q I I 1 1 0+45 0.6450 28.55 1 VI Q I 1 1 0+50 1.0164 53.92 1 1 V I Q 1 1 0+55 1.6303 89.15 1 1 1 V I QI 1+ 0 2.0674 63.46 1 1 1 Q V I 1+ 5 2.2843 31.49 1 1 Q I I V I 1+10 2.4105 18.32 1 Q I I I V I 1+15 2.4928 11.95 1 Q I I I V 1 1+20 2.5501 8.32 1 Q I I I V 1 1+25 2.5922 6.11 1 Q I I I V 1 1+30 2.6237 4.57 1 Q I I I VI 1+35 2.6466 3.32 IQ I I I VI 1+40 2.6629 2.37 IQ I I I VI 1+45 2.6749 1.75 Q I I I VI 1+50 2.6830 1.17 Q I I I VI 1+55 2.6842 0.18 Q I I I VI 2+ 0 2.6844 0.03 Q I I I VI E 9 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB12.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------------------------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 2 -YEAR STORY. FILE: DB.UM1 -------------------------------------------------------------------- Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 258 of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)(1] Rainfall(In)[2] 40.07 0.50 100 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 1.20 Weighting[1*2] 20.04 Weighting[1�2] 48.08 0 El STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.500(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 0.500(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Ad3. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 Slope of intensity -duration curve for a 1 hour storm =0.5500 ----------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve - - - Unit - Hydrograph ------------------------------------ Data -------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph -------------------------------------------------------------------- (hrs) Graph 8 (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791. 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.198 0.227 0.107 0.09 2 0.17 4.20 0.252 0.227 --- 0.02 3 0.25 4.40 0.264 0.227 --- 0.04 4 0.33 4.80 0.288 0.227 --- 0.06 5 0.42 5.20 0.312 0.227 --- 0.08 6 0.50 6.20 0.372 0.227 --- 0.14 7 0.58 6.80 0.408 0.227 --- 0.18 8 0.67 9 0.75 8.80 13.90 0.528 0.227 --- 0.834 0.227 0.30 0.61 10 0.83 31.40 1.883 0.227 --- 1.66 11 0.92 7.20 0.432 0.227 --- 0.20 12 1.00 3.80 0.228 0.227 --- 0.00 Sum = 100.0 Sum = 3.4 Flood volume = Effective rainfall 0.28(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 0.9(Ac.Ft) Total soil loss = 0.22(In) Total soil loss = 0.725(Ac.Ft) Total rainfall = 0.50(In) Flood volume = 41112.3 Cubic Feet Total soil loss = 31588.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 39.104(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T 0 R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 10.0 20.0 30.0 40.0 0+ 5 0.0047 0.68 Q I I 0+10 0.0181 1.96 VQ I I 0+15 0.0279 1.39 IQ I I I I 0+20 0.0383 1.59 14 I I I I 0+25 0.0540 2.27 1 Q I I I 0+30 0.0771 3.36 1 Q I I I 0+35 0.1118 5.03 1 VQ I I I 0+40 0.1609 7.13 1 VQ I I I 0+45 0.2450 12.21 1 V Q I 1 1 0+50 0.4307 26.97 1 1 V I Q 1 1 0+55 0.7000 39.10 1 1 1 VI QI 1+ 0 0.8195 17.34 1 1 Q I I V I 1+ 5 0.8725 7.70 1 Q I I I V I 1+10 0.9022 4.31 1 Q I I I V 1 1+15 0.9208 2.71 1 Q I I I VI 1+20 0.9325 1.10 IQ I I I VI 1+25 0.9396 1.03 IQ I I I VI 1+30 0.9434 0.56 Q I I I VI 1+35 0.9438 0.06 Q I I I VI 1+40 ----------------------------------------------------------------------- 0.9438 0.00 Q I I I VI 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB32.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 2 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[l] Rainfall(In)[2] 40.07 0.80 100 YEAR Area rainfall data: Weighting[1*2] 32.06 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 40.07 1.90 76.13 750.00(Ft.) 0.142 Mi. STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 0.800(In) Areal adjustment factor = 99.98 % Adjusted average point rain = 0.800(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area; F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (IniHr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve --------------------- Unit Hydrograph Data ----------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 90.383 r Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.125 0.227 0.067 0.06 2 0.17 1.30 0.125 0.227 0.067 0.06 3 0.25 1.10 0.106 0.227 0.057 0.05 4 0.33 1.50 0.144 0.227 0.078 0.07 5 0.42 1.50 0.144 0.227 0.078 0.07 6 0.50 1.80 0.173 0.227 0.093 0.08 Ig 7 8 0.58 1.50 0.67 1.80 0.144 0.173 0.227 0.078 0.227 0.093 0.07 0.08 0 0 9 9 0.75 1.80 0.173 0.227 0.093 0.08 10 0.83 1.50 0.144 0.227 0.078 0.07 11 0.92 1.60 0.154 0.227 0.083 0.07 12 1.00 1.80 0.173 0.227 0.093 0.08 13 1.08 2.20 0.211 0.227 0.114 0.10 14 1.17 2.20 0.211 0.227 0.114 0.10 15 1.25 2.20 0.211 0.227 0.114 0.10 16 1.33 2.00 0.192 0.227 0.104 0.09 17 1.42 2.60 0.250 0.227 --- 0.02 18 1.50 2.70 0.259 0.227 --- 0.03 19 1.58 2.40 0.230 0.227 --- 0.00 20 1.67 2.70 0.259 0.227 --- 0.03 21 1.75 3.30 0.317 0.227 --- 0.09 22 1.83 3.10 0.298 0.227 --- 0.07 23 1.92 2.90 0.278 0.227 --- 0.05 24 2.00 3.00 0.288 0.227 --- 0.06 25 2.08 3.10 0.298 0.227 --- 0.07 26 2.17 4.20 0.403 0.227 --- 0.18 27 2.25 5.00 0.480 0.227 --- 0.25 28 2.33 3.50 0.336 0.227 --- 0.11 29 2.42 6.80 0.653 0.227 --- 0.43 30 2.50 7.30 0.701 0.227 --- 0.47 31 2.58 8.20 0.787 0.227 --- 0.56 32 2.67 5.90 0.566 0.227 --- 0.34 33 2.75 2.00 0.192 0.227 0.104 0.09 34 2.83 1.80 0.173 0.227 0.093 0.08 35 2.92 1.80 0.173 0.227 0.093 0.08 36 3.00 0.60 0.058 0.227 0.031 0.03 Sum = 100.0 Sum = 4.2 Flood volume = Effective rainfall 0.35(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 1.2(Ac.Ft) Total soil loss = 0.45(In) Total soil loss = 1.492(Ac.Ft) Total rainfall = 0.80(In) Flood volume = 51359.8 Cubic Feet Total soil loss = 64983.1 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 18.341(CFS) 3- H O U R S T O R M - R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) Time(h+m) -------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 ----------------------------------------------------------------------- 0+ 5 0.0029 0.43 Q 0+10 0.0136 1.54 V Q 0+15 0.0263 1.85 V Q I I 1 1 0+20 0.0399 1.98 V Q I I 1 1 0+25 0.0562 2.36 IV Q I I I 0+30 0.0741 2.61 1 V Q I I I 0+35 0.0937 2.84 1 V Q I I I 0+40 0.1130 2.81 1 V Q I I I I 0+45 0.1341 3.05 1 V Q I I I I 0 II I I I I I I I 4 Q V V V V VI VI VI VI VI VI VI VI 0+50 0.1549 3.03 1 VQ I 0+55 0.1795 2.89 1 4 I l+ 0 0.1997 2.93 I QV I I 1+ 5 0.2170 3.23 1 QV I 1+10 0.2420 3.63 1 QV I 1+15 0.2679 3.77 1 4 VI 1+20 0.2939 3.77 1 Q VI 1+25 0.3155 3.14 1 Q V 1+30 0.3286 1.90 1 Q IV 1+35 0.3384 1.43 1 Q IV 1+40 0.3450 0.95 IQ IV 1+45 0.3565 1.67 1 Q I V 1+50 0.3750 2.69 1 4 I V 1+55 0.3925 2.54 1 4 I V 2+ 0 0.4082 2.28 1 Q I V 2+ 5 0.4250 2.45 1 Q I V 2+10 0.4489 3.46 1 Q I V 2+15 0.4914 6.17 1 1 Q V 2+20 0.5418 7.32 1 1 4 V 1 2+25 0.5948 7.70 1 1 Q V 2+30 0.6891 13.69 1 1 1 V Q 2+35 0.8071 17.14 1 1 1 V 2+40 0.9334 18.34 1 1 1 2+45 1.0254 13.35 1 1 1 4 2+50 1.0778 7.61 1 1 Q 1 2+55 1.1160 5.54 1 IQ 1 3+ 0 1.1450 4.21 1 Q I 1 3+ 5 1.1620 2.48 1 Q I I 3+10 3+15 1.1706 1.1751 1.24 0.66 14 IQ 1 1 I f 3+20 1.1773 0.32 Q 1 1 3+25 1.1783 0.14 Q 1 1 3+30 1.1788 0.07 Q 1 1 3+35 1.1790 0.03 Q 1 1 3+40 ------------------------------------------------------------- 1.1791 0.01 Q I I 0 II I I I I I I I 4 Q V V V V VI VI VI VI VI VI VI VI 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB62.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC &'WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 2 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 So. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 258 of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 1.20 100 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 2.50 Weighting[1*2] 48.08 Weighting[1'2] 100.18 0 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.200(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % o g 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) VALLEY S -Curve RI RI Infil. Rate Impervious Adj. Infil. Rate Area% AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) 72.0 53.4 0.537 0.640 0.228 0.700 78.0 60.6 0.464 0.570 0.226 0.300 Sum (F) _ Area averaged mean soil loss (F) (In/Hr) = 0.227 Time % Minimum soil loss rate ((In/Hr)) = 0.114 Distribution (for 24 hour storm duration) -------------------------------------------------------------------- Soil low loss rate ------------------------------------------------------------- (decimal) = 0.540 F (In/Hr) 0.159 0.068 0.227 U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph -------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 369.240 7.208 2.911 5 0.417 486.551 4.067 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 675.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.072 0.227 0.039 0.03 2 0.17 0.60 0.086 0.227 0.047 0.04 3 0.25 0.60 0.086 0.227 0.047 0.04 4 0.33 0.60 0.086 0.227 0.047 0.04 5 0.42 0.60 0.086 0.227 0.047 0.04 6 0.50 0.70 0.101 0.227 0.054 0.05 7 0.58 0.70 0.101 0.227 0.054 0.05 8 0.67 0.70 0.101 0.227 0.054 0.05 9 0.75 0.70 0.101 0.227 0.054 0.05 10 11 0.83 0.92 0,10 0.70 0.101 0.101 0,127 0.227 1,111 0.054 1,11 0.05 12 1.00 0.80 0.115 0.227 0.062 0.05 13 1.08 0.80 0.115 0.227 0.062 0.05 14 1.17 0.80 0.115 0.227 0.062 0.05 15 1.25 0.80 0.115 0.227 0.062 0.05 16 1.33 0.80 0.115 0.227 0.062 0.05 17 1.42 0.80 0.115 0.227 0.062 0.05 18 1.50 0.80 0.115 0.227 0.062 0.05 19 1.58 0.80 0.115 0.227 0.062 0.05 20 1.67 0.80 0.115 0.227 0.062 0.05 21 1.75- 0.80 0.115 0.227 0.062 0.05 22 1.83 0.80 0.115 0.227 0.062 0.05 23 1.92 0.80 0.115 0.227 0.062 0.05 24 2.00 0.90 0.130 0.227 0.070 0.06 25 2.08 0.80 0.115 0.227 0.062 0.05 26 2.17 0.90 0.130 0.227 0.070 0.06 27 2.25 0.90 0.130 0.227 0.070 0.06 28 2.33 0.90 0.130 0.227 0.070 0.06 29 2.42 0.90 0.130 0.227 0.070 0.06 30 2.50 0.90 0.130 0.227 0.070 0.06 31 2.58 0.90 0.130 0.227 0.070 0.06 32 2.67 0.90 0.130 0.227 0.070 0.06 33 2.75 1.00 0.144 0.227 0.078 0.07 34 2.83 1.00 0.144 0.227 0.078 0.07 35 2.92 1.00 0.144 0.227 0.078 0.07 36 3.00 1.00 0.144 0.227 0.078 0.07 37 3.08 1.u0 0.144 0.227 0.078 0.07 38 3.17 1.10 0.158 0.227 0.086 0.07 39 3.25 1.10 0.158 0.227 0.086 0.07 40 3.33 1.10 0.158 0.227 0.086 0.07 41 3.42 1.20 0.173 0.227 0.093 0.08 42 3.50 1.30 0.187 0.227 0.101 0.09 43 3.58 1.40 0.202 0.227 0.109 0.09 44 3.67 1.40 0.202 0.227 0.109 0.09 45 3.75 1.50 0.216 0.227 0.117 0.10 46 3.83 1.50 0.216 0.227 0.117 0.10 47 3.92 1.60 0.230 0.227 --- 0.00 48 4.00 1.60 0.230 0.227 --- 0.00 49 4.08 1.70 ,0.295 0.227 --- 0.02 50 4.17 1.80 0.259 0.227 --- 0.03 51 4.25 1.90 0.274 0.227 --- 0.05 52 4.33 2.00 0.288 0.227 --- 0.06 53 4.42 2.10 0.302 0.227 --- 0.08 54 4.50 2.10 0.302 0.227 --- 0.08 55 4.58 2.20 0.317 0.227 --- 0.09 56 4.67 2.30 0.331 0.227 --- 0.10 57 4.75 2.40 0.346 0.227 --- 0.12 58 4.83, 2.90 0.346 0.227 --- 0.12 59 4.92 2.50 0.360 0.227 --- 0.13 60 5.00 2.60 0.374 0.227 --- 0.15 61 5.08 3.10 0.446 0.227 --- 0.22 62 5.17 3.60 0.518 0.227 --- 0.29 63 5.25 3.90 0.562 0.227 --- 0.33 64 5.33 4.20 0.605 0.227 -- 0.38 65 5.42 4.70 0.677 0.227 0.45 0 0 66 5.50 5.60 0.806 0.227 --- 0.58 0+15 67 5.58 1.90 0.274 0.227 --- 0.05 0.0371 68 5.67 0.90 0.130 0.227 0.070 0.06 69 5.75 0.60 0.086 0.227 0.047 0.04 0+50 70 5.83 0.50 0.072 0.227 0.039 0.03 0.1241 71 5.92 0.30 0.043 0.227 0.023 0.02 72 6.00 0.20 0.029 0.227 0.016 0.01 1+25 0.1965 Sum = 100.0 0.2113 Sum = 6.2 0.2260 Flood volume = Effective rainfall 0.52(In) 1+45 0.2555 1+50 times area 40.1(Ac.)/[(Tn)/(Ft.)] = 1.7(Ac.Ft) 2+ 0 0.3000 Total soil loss = 0.68(In) 2+10 0.3311 Total soil loss = 2.275(Ac.Ft) 2+20 0.3635 2+25 Total rainfall = 1.20(ln) 0.3965 Flood volume = 75411.4 Cubic Feet Total soil loss = 99109.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 17.376(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) ------------------ Time(h+m) Volume Ac.Ft 0+ 5 0.0017 0+10 0.0082 0+15 0.0170 0+20 0.0268 0+25 0.0371 0+30 0.0481 0+35 0.0601 0+40 0.0726 0+45 0.0653 0+50 0.0981 0+55 0.1109 1+ 0 0.1241 1+ 5 0.1383 1+10 0.1527 1+15 0.1672 1+20 0.1819 1+25 0.1965 1+30 0.2113 1+35 0.2260 1+40 0.2407 1+45 0.2555 1+50 0.2702 1+55 0.2850 2+ 0 0.3000 2+ 5 0.3157 2+10 0.3311 2+15 0.3472 2+20 0.3635 2+25 0.3799 2+30 0.3965 -------------------- Q(CFS) 0 5.0 0.25 Q I 0.94 VQ 1 1.28 V Q I 1.42 V Q 1 1.50 V Q 1 1.59 IV Q 1 1.75 IV Q 1 1.81 IV Q 1 1.84 IV Q 1 1.86 1 VQ I 1.86 1 VQ 1 1.92 1 VQ 1 2.05 1 VQ 1 2.09 1 VQ 1 2.11 1 VQ 1 2.12 1 Q 1 2.13 1 Q 1 2.14 1 Q 1 2.14 1 QV 1 2.14 1 QV 1 2.14 1 QV 1 2.14 1 Q V 1 2.14 1 Q V 1 2.19 1 Q V 1 2.27 1 Q V 1 2.23 1 Q V 1 2.34 1 Q V I 2.37 1 Q V 1 2.39 1 Q V 1 2.40 1 Q VI 0 V V I V Q IV I I I I I I I I I I VQ Q V V V 1 VI VI VI VI v1 v v VI VI V1 v1 2+35 0.4130 2.40 1 Q VI I . 2+40 2+95 0.9296 0.9965 2.91 2.96 1 I Q Q VI V 1 I 2+50 0.4643 2.59 1 Q V I _ 2+55 0.4824 2.63 1 Q IV 1 3+ 0 0.5006 2.65 1 Q IV 3+ 5 0.5190 2.66 1 Q IV 3+10 0.5377 2.72 1 Q I V 1 3+15 0.5573 2.85 1 Q I V 1 3+20 0.5772 2.90 1 Q I V 1 3+25 0.5976 2.97 1 Q I V 1 3+30 0.6194 3.15 1 Q I V 1 3+35 0.6427 3.38 1 Q V 1 3+40 0.6673 3.58 1 Q I V 1 3+45 0.6928 3.70 1 Q I v 1 3+50 0.7195 3.87 1 Q I V 1 3+55 0.7917 3.22 1 Q I V 1 4+ 0 0.7512 1.39 1 Q I V 1 4+ 5 0.7573 0.89 IQ I V 1 4+10 0.7643 1.01 1 Q V 1 4+15 0.7735 1.34 1 Q I V I 4+20 0.7856 1.76 1 Q I V I 4+25 0.8010 2.24 1 Q I V 1 4+30 - 0.8193 2.65 1 Q I V I 4+35 0.8394 2.92 1 Q I VI 4+40 0.8628 3.40 1 Q I VI 4+45 0.8899 3.94 1 Q I V 4+50 0.9202 4.39 1 Q I IV 4+55 5+ 0 0.9529 0.9879 4.68 5.16 1 I Q Q I V I V 5+ 5 1.0301 6.12 1 1 Q I V 5+10 1.0867 8.22 1 1 Q 1 5+15 1.1589 10.49 1 1 Q 5+20 1.2992 12.38 1 1 1 Q 5+25 1.3434 14.40 1 5+30 1.4630 17.38 1 5+35 1.5784 16.74 1 5+40 1.6316 7.73 1 1 Q 5+45 1.6660 5.00 1 Q 5+50 1.6899 3.46 1 Q 1 1 5+55 1.7070 2.48 1 Q 1 1 6+ 0 1.7184 1.66 1 Q 1 1 6+ 5 1.7255 1.02 1 Q 1 1 6+10 1.7287 0.47 Q I 6+15 1.7299 0.17 Q I 6+20 1.7306 0.10 Q 6+25 1.7309 0.05 Q I 6+30 1.7311 0.03 Q I 6+35 1.7312 0.01 Q 1 1 6+40 ---------------------------------------------------------- 1.7312 0.00 Q I I 0 V V I V Q IV I I I I I I I I I I VQ Q V V V 1 VI VI VI VI v1 v v VI VI V1 v1 L _� 0 U n i t H y d r e g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB242.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 -------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 2 -YEAR STORM FILE: DB.UMl Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 400 of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rarnfall(In)[2] 40.07 1.80 100 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 4.50 Weighting[1*2] 72.13 Weighting[1*2] 180.32 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 1.800(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.800(In) Sub -Area Data Area(Ac.) Runoff Index Impervious `s 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0-.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph --------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.07 0.014 0.403 0.008 0.01 2 0.17 0.07 0.014 0.401 0.008 0.01 3 0.25 0.07 0.014 0.400 0.008 0.01 4 0.33 0.10 0.022 0.398 0.012 0.01 5 0.42 0.10 0.022 0.397 0.012 0.01 6 0.50 0.10 0.022 0.395 0.012 0.01 7 0.58 0.10 0.022 0.393 0.012 0.01 8 • 0.67 0.10 0.022 0.392 0.012 0.01 9 0.75 0.10 0.022 0.390 0.012 0.01 10 0.83 0.13 0.029 0.389 0.016 0.01 11 0.92 0.13 0.029 0.387 0.016 0.01 12 1.00 0.13 0.029 0.386 0.016 0.01 13 1.08 0.10 0.022 0.384 0.012 0.01 14 1.17 0.10 0.022 0.383 0.012 0.01 15 1.25 0.10 0.022 0.381 0.012 0.01 16 1.33 0.10 0.022 0.380 0.012 0.01 17 1.42 0.10 0.022 0.378 0.012 0.01 18 1.50 0.10 0.022 0.377 0.012 0.01 19 1.58 0.10 0.022 0.375 0.012 0.01 20 1.67 0.10 0.022 0.374 0.012 0.01 21 1.75 0.10 0.022 0.372 0.012 0.01 22 1.83 0.13 0.029 0.371 0.016 0.01 23 1.92 0.13 0.029 0.369 0.016 0.01 24 2.00 0.13 0.029 0.368 0.016 0.01 25 2.08. 0.13 0.029 0.366 0.016 0.01 26 2.17 0.13 0.029 0.365 0.016 0.01 27 2.25 0.13 0.029 0.363 0.016 0.01 28 2.33 0.13 0.029 0.362 0.016 0.01 29 2.42 0.13 0.029 0.360 0.016 0.01 30 2.50 0.13 0.029 0.359 0.016 0.01 31 2.58 0.17 0.036 0.357 0.019 0.02 32 2.67 0.17 0.036 0.356 0.019 0.02 33 2.75 0.17 0.036 0.354 0.019 0.02 34 2.83 0.17 0.036 0.353 0.019 0.02 35 2.92 0.17 0.036 0.352 0.019 0.02 36 3.00 0.17 0.036 0.350 0.019 0.02 37 3.08 0.17 0.036 0.349 0.019 - 0.02 38 3.17 0.17 0.036 0.347 0.019 0.02 39 3.25 0.17 0.036 0.346 0.019 0.02 40 3.33 0.17 0.036 0.344 0.019 0.02 41 3.42 0.17 0.036 0.343 0.019 0.02 42 3.50 0.17 0.036 0.341 0.019 0.02 43 3.58 0.17 0.036 0.340 0.019 0.02 44 3.67 0.17 0.036 0.339 0.019 0.02 45 3.75 0.17 0.036 0.337 0.019 0.02 46 3.83 0.20 0.043 0.336 0.023 0.02 47 3.92 0.20 0.043 0.334 0.023 0.02 48 4.00 0.20 0.043 0.333 0.023 0.02 49 4.08 0.20 0.043 0.331 0.023 0.02 50 4.17 0.20 0.043 0.330 0.023 0.02 51 4.25 0.20 0.043 0.329 0.023 0.02 52 4.33 0.23 0.050 0.327 0.027 0.02 r 53 4.42 0.23 0.050 0.326 0.027 0.02 54 4.50 0.23 0.050 0.324 0.027 0.02 55 4.58 0.23 0.050 0.323 0.027 0.02 56 4.67 0.23 0.050 0.322 0.027 0.02 57 4.75 0.23 0.050 0.320 0.027 0.02 58 4.83 0.27 0.058 0.319 0.031 0.03 59 4.92 0.27 0.058 0.318 0.031 0.03 60 5.00 0.27 0.058 0.316 0.031 0.03 61 5.08 0.20 0.043 0.315 0.023 0.02 62 5.17 0.20 0.043 0.313 0.023 0.02 63 5.25 0.20 0.043 0.312 0.023 0.02 64 5.33 0.23 0.050 0.311 0.027 0.02 65 5.42 0.23 0.050 0.309 0.027 0.02 66 5.50 0.23 0.050 0.308 0.027 0.02 67 5.58 0.27 0.058 0.307 0.031 0.03 68 5.67 0.27 0.058 0.305 0.031 0.03 69 5.75 0.27 0.058 0.304 0.031 0.03 70 5.83 0.27 0.058 0.303 0.031 0.03 71 5.92 0.27 0.058 0.301 0.031 0.03 72 6.00 0.27 0.058 0.300 0.031 0.03 73 6.08 0.30 0.065 0.299 0.035 0.03 74 6.17 0.30 0.065 0.297 0.035 0.03 75 6.25 0.30 0.065 0.296 0.035 0.03 76 6.33 0.30 0.065 0.295 0.035 0.03 77 6.42 0.30 0.065 0.293 0.035 0.03 78 6.50 0.30 0.065 0.292 0.035 0.03 79 6.58 0.33 0.072 0.291 0.039 0.03 80 6.67 0.33 0.072 0.289 0.039 0.03 81 6.75 0.33 0.072 0.288 0.039 0.03 82 6.83 0.33 0.072 0.287 0.039 0.03 83 6.92 0.33 0.072 0.285 0.039 0.03 84 7.00 0.33 0.072 0.284 0.039 0.03 85 7.08 0.33 0.072 0.283 0.039 0.03 86 7.17 0.33 0.072 0.282 0.039 0.03 87 7.25 0.33 0.072 0.280 0.039 0.03 88 7.33 0.37 0.079 0.279 0.043 0.04 89 7.42 0.37 0.079 0.278 0.043 0.04 90 7.50 0.37 0.079 0.276 0.043 0.04 91 7.58 0.40 0.086 0.275 0.047 0.04' 92 7.67 0.40 0.086 0.274 0.047 0.04 93 7.75 0.40 0.086 0.273 0.047 0.04 94 7.83 0.43 0.094 0.271 0.051 0.04 95 7.92 0.43 0.094 0.270 0.051 0.04 96 8.00 0.43 0.094 0.269 0.051 0.04 97 8.08 0.50 0.108 0.268 0.058 0.05 98 8.17 0.50 0.108 0.266 0.058 0.05 99 8.25 0.50 0.108 0.265 0.058 0.05 100 8.33 0.50 0.108 0.264 0.058 0.05 101 8.42 0.50 0.108 0.263 0.058 0.05 102 8.50 0.50 0.108 0.261 0.058 0.05 103 8.58 0.53 0.115 0.260 0.062 0.05 104 8.67 0.53 0.115 0.259 0.062 0.05 105 8.75 0.53 0.115 0.258 0.062 0.05 106 8.83 0.57 0.122 0.257 0.066 0.06 107 8.92 0.57 0.122 0.255 0.066 0.06 108 9.00 0.57 0.122 0.254 0.066 0.06 109 9.08 0.63 0.137 0.253 0.074 0.06 110 9.17 0.63 0.137 0.252 0.074 0.06 111 9.25 0.63 0.137 0.251 0.074 0.06 112 9.33 0.67 0.144 0.249 0.078 0.07 113 9.42 0.67 0.144 0.248 0.078 0.07 114 9.50 0.67 0.144 0.247 0.078 0.07 115 9.58 0.70 0.151 0.246 0.082 0.07 116 9.67 0.70 0.151 0.245 0.082 0.07 117 9.75 0.70 0.151 0.243 0.082 0.07 118 9.83 0.73 0.158 0.242 0.086 0.07 119 9.92 0.73 0.158 0.241 0.086 0.07 120 10.00 0.73 0.158 0.240 0.086 0.07 121 10.08 0.50 0.108 0.239 0.058 0.05 122 10.17 0.50 0.108 0.238 0.058 0.05 123 10.25 0.50 0.108 0.236 0.058 0.05 • 124 125 10.33 10.42 0.50 0.50 0.108 0.108 0.235 0.234 0.058 0.058 0.05 0.05 126 10.50 0.50 0.108 0.233 0.058 0.05 127 10.58 0.67 0.144 0.232 0.078 0.07 128 10.67 0.67 0.144 0.231 0.078 0.07 129 10.75 0.67 0.144 0.230 0.078 0.07 130 10.83 0.67 0.144 0.228 0.078 0.07 131 10.92 0.67 0.144 0.227 0.078 0.07 132 11.00 0.67 0.144 0.226 0.078 0.07 133 11.08 0.63 0.137 0.225 0.074 0.06 134 11.17 0.63 0.137 0.224 0.074 0.06 135 11.25 0.63 0.137 0.223 0.074 0.06 136 11.33 0.63 0.137 0.222 0.074 0.06 137 11.42 0.63 0.137 0.221 0.074 0.06 136 11.50 0.63 0.137 0.220 0.074 0.06 139 11.58 0.57 0.122 0.219 0.066 0.06 140 11.67 0.57 0.122 0.217 0.066 0.06 141 11.75 0.57 0.122 0.216 0.066 0.06 142 11.83 0.60 0.130 0.215 0.070 0.06 143 11.92 0.60 0.130 0.214 0.070 0.06 144 12.00 0.60 0.130 0.213 0.070 0.06 145 12.08 0.83 0.180 0.212 0.097 0.08 146 12.17 0.83 0.180 0.211 0.097 0.08 147 12.25 0.83 0.180 0.210 0.097 0.08 148 12.33 0.87 0.187 0.209 0.101 0.09 149 12.42 0.87 0.187 0.208 0.101 0.09 150 12.50 0.87 0.187 0.207 0.101 0.09 151 152 12.58 12.67 0.93 0.93 0.202 0.202 0.206 0.205 0.109 0.109 0.09 0.09 153 12.75 0.93 0.202 0.204 0.109 0.09 154 12.83 0.97 0.209 0.203 --- 0.01 155 12.92 0.97 0.209 0.202 --- 0.01 156 13.00 0.97 0.209 0.201 --- 0.01 157 13.08 1.13 0.245 0.200 --- 0.05 158 13.17 1.13 0.245 0.199 --- 0.05 159 13.25 1.13 0.245 0.198 --- 0.05 160 13.33 1.13 0.245 0.197 --- 0.05 161 13.42 1.13 0.245 0.196 --- 0.05 162 13.50 1.13 0.245 0.195 --- 0.05 163 13.58 0.77 0.166 0.194 0.089 0.08 164 13.67 0.77 0. 166 0.193 0.089 0.08 165 13.75 0.77 0.166 0.192 0.089 0.08 166 13.83 0.77 0.166 0.191 0.089 0.08 167 13.92 0.77 0.166 0.190 0.089 0.08 168 14.00 0.77 0.166 0.189 0.089 0.08 169 14.08 0.90 0.194 0.188 --- 0.01 170 14.17 0.90 0.194 0.187 --- 0.01 171 14.25 0.90 0.194 0.186 --- 0.01 172 14.33 0.87 0.187 0.185 --- 0.00 173 14.42 0.87 0.187 0.184 --- 0.00 174 14.50 0.87 0.187 0.183 --- 0.00 175 14.58 0.87 0.187 0.182 --- 0.01 176 14.67 0.87 0.187 0.181 --- 0.01 177 14.75 0.87 0.187 0.180 --- 0.01 178 14.83 0.83 0.180 0.179 --- 0.00 179 14.92 0.83 0.180 0.178 0.00. 180 15.00 0. 33 0.180 0.177 --- 0.00 181 15.08 0.90 0.173 0.177 0.093 0.08 182 . 15.17 0.80 0.173 0.176 0.093 0.08 183 15.25 0.80 0.173 0.175 0.093 0.08 184 15.33 0.77 0.166 0.174 0.089 0.08 185 15.42 0.77 0.166 0.173 0.089 0.08 186 15.50 0.77 0.166 0.172 0.089 0.08 187 15.58 0.63 0.137 0.171 0.074 0.06 188 15.67 0.63 0.137 0.170 0.074 0.06 189 15.75 0.63 0.137 0.169 0.074 0.06 190 15.83 0.63 0.137 0.169 0.074 0.06 191 15.92 0.63 0.137 0.168 0.074 0.06 192 16.00 0.63 0.137 0.167 0.074 0.06 193 16.08 0.13 0.029 0.166 0.016 0.01 194 16.17 0.13 0.029 0.165 0.016 0.01 195 16.25 0.13 0.029 0.164 0.016 0.01 196 16.33 0.13 0.029 0.163 0.016 0.01 197 16.42 0.13 0.029 0.163 0.016 0.01 198 16.50 0.13 0.029 0.162 0.016 0.01 199 16.58 0.10 0.022 0.161 0.012 0.01 200 16.67 0.10 0.022 0.160 0.012 0.01 201 16.75 0.10 0.022 0.159 0.012 0.01 202 16.83 0.10 0.022 0.159 0.012 0.01 203 16.92 0.10 0.022 0.158 0.012 0.01 204 17.00 0.10 0.022 0.157 0.012 0.01 205 17.08 0.17 0.036 0.156 0.019 0.02 206 17.17 0.17 0.036 0.155 0.019 0.02 207 17.25 0.17 0.036 0.155 0.019 0.02 208 17.33 0.17 0.036 0.154 0.019 0.02 209 • 17.42 0.17 0.036 0.153 0.019 0.02 210 17.50 0.17 0.036 0.152 0.019 0.02 211 17.58 0.17 0.036 0.152 0.019 0.02 212 17.67 0.17 0.036 0.151 0.019 0.02 213 17.75 0.17 0.036 0.150 0.019 0.02 214 17.83 0.13 0.029 0.149 0.016 0.01 215 17.92 0.13 0.029 0.149 0.016 0.01 216 18.00 0.13 0.029 0.148 0.016 0.01 217 18.08 0.13 0.029 0.147 0.016 0.01 218 18.17 0.13 0.029 0.146 0.016 0.01 219 18.25 0.13 0.029 0.146 0.016 0.01 220 18.33 0.13 0.029 0.145 0.016 0.01 221 18.42 0.13 0.029 0.144 0.016 0.01 222 18.50 0.13 0.029 0.143 0.016 0.01 223 18.58 0.10 0.022 0.143 0.012 0.01 224 18.67 0.10 0.022 0.142 0.012 0.01 225 18.75 0.10 0.022 0.141 0.012 0.01 226 18.83 0.07 0.014 0.141 0.008 0.01 227 18.92 0.07 0.014 0.140 0.008 0.01 228 19.00 0.07 0.014 0.139 0.008 0.01 229 19.08 0.10 0.022 0.139 0.012 0.01 230 19.17 0.10 0.022 0.138 0.012 0.01 231 19.25 0.10 0.022 0.137 0.012 0.01 232 19.33 0.13 0.029 0.137 0.016 0.01 233 19.42 0.13 0.029 0.136 0.016 0.01 234 19.50 0.13 0.029 0.136 0.016 0.01 235 19.58 0.10 0.022 0.135 0.012 0.01 236 19.67 0.10 0.022 0.134 0.012 0.01 237 19.75 0.10 0.022 0.134 0.012 0.01 238 19.83 0.07 0.014 0.133 0.008 0.01 239 19.92 0.07 0.014 0.133 0.008 0.01 240 20.00 0.07 0.014 0.132 0.008 0.01 241 20.08 0.10 0.022 0.131 0.012 0.01 242 20.17 0.10 0.022 0.131 0.012 0.01 243 20.25 0.10 0.022 0.130 0.012 0.01 244 20.33 0.10 0.022 0.130 0.012 0.01 245 20.42 0.10 0.022 0.129 0.012 0.01 246 20.50 0.10 0.022 0.129 0.012 0.01 247 20.58 0.10 0.022 0.128 0.012 0.01 246 20.67 0.10 0.022 0.127 0.012 0.01 249 20.75 0.10 0.022 0.127 0.012 0.01 250 20.83 0.07 0.014 0.126 0.008 0.01 251 20.92 0.07 0.014 0.126 0.008 0.01 252 21.00 0.07 0.014 0.125 0.008 0.01 253 21.08 0.10 0.022 0.125 0.012 _ 0.01 254 21.17 0.10 0.022 0.124 0.012 0.01 255 21.25 0.10 0.022 0.124 0.012 0.01 256 21.33 0.07 0.014 0.123 0.008 0.01 257 21.42 0.07 0.014 0.123 0.008 0.01 256 21.50 0.07 0.014 0.123 0.008 0.01 259 21.58 0.10 0.022 0.122 0.012 0.01 21.67 0.10 0.022 0.122 0.012 0.01 _260 261 21.75 0.10 0.022 0.121 0.012 0.01 262 21.83 0.07 0.014 0.121 0.008 0.01 263 21.92 0.07 0.014 0.120 0.008 0.01 264 22.00 0.07 0.014 0.120 0.008 0.01 265 22.08 0.10 0.022 0.120 0.012 0.01 266 22.17 0.10 0.022 0.119 0.012 0.01 267 22.25 0.10 0.022 0.119 0.012 0.01 268 22.33 0.07 0.014 0.118 0.008 0.01 269 22.42 0.07 0.014 0.118 0.008 0.01 270 22.50 0-.07 0.014 0.118 0.008 0.01 271- 22.58 0.07 0.014 0.117 0.008 0.01 272 22.67 0.07 0.014 0.117 0.008 0.01 273 22.75 0.07 0.014 0.117 0.008 0.01 274 22.83 0.07 0.014 0.116 0.008 0.01 275 22.92 0.07 0.014 0.116 0.008 0.01 276 23.00 0.07 0.014 0.116 0.008 0.01 277 23.08 0.07 0.014 0.116 0.008 0.01 278 23.17 0.07 0.014 0.115 0.008 0.01 279 23.25 0.07 0.014 0.115 0.008 0.01 280 23.33 0.07 0.014 0.115 0.008 0.01 281 23.42 0.07 0.014 0.115 0.008 0.01 282 23.50 0.07 0.014 0.114 0.008 0.01 283 23.58 0.07 0.014 0.114 0.008 0.01' 284 23.67 0.07 0.014 0.114 0.008 0.01 285 23.75 0.07 0.014 0.114 0.008 0.01 286 23.83 0.07 0.014 0.114 0.008 0.01 287 23.92 0.07 0.014 0.114 0.008 0.01 288 24.00 0.07 0.014 0.114 0.008 0.01 Sum = 100.0 Sum = 8.3 Flood volume = Effective rainfall 0.69(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 2.3(Ac.Ft) Total soil loss = 1.11(In) Total soil loss = 3.700(Ac.Ft) Total rainfall = 1.80(In) Flood volume = 100620.3 Cubic Feet Total soil loss = 161176.6 Cubic Feet ----------------- ---------------------------------------- Peak flow rate of this hydrograph = 3.695(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0003 0.05 Q I I I I 0+10 0.0016 0.18 Q I I 1 1 0+15 0.0031 0.22 Q I 0+20 0.0049 0.26 VQ I 0+25 0.0073 0.34 VQ I I I 0+30 0.0098 0.37 VQ 0+35 0.0124 0.38 VQ I 0+40 0.0151 0.39 VQ 0+45 0.0179 0.40 VQ 0+50 0.0208 0.42 VQ 0+55 0.0242 0.49 VQ I I I I 1+ 0 0.0277 0.51 V Q I 1+ 5 0.0311 0.50 VQ 1+10 0.0341 0.44 VQ 1+15 0.0370 0.42 VQ 1+20 0.0399 0.41 VQ I I I 1+25 0.0427 0.41 VQ I I I 1+30 0.0455 0.41 VQ I 1+35 0.0482 0.40 VQ I 1+40 0.0510 0.40 VQ I I 1+45 0.0538 0.40 VQ I I 1+50 - 0.0567 0.43 VQ I I 1+55 0.0601 0.49 IQ I I 1 1 2+ 0 0.0636 0.51 IVQ I I 1 1 2+ 5 0.0672 0.52 IVQ I I 1 1 2+10 0.0708 '0.53 IVQ I I 1 1 2+15 0.0745 0.53 IVQ I I 1 1 2+20 0.0782 0.53 IVQ I I I I 2+25 0.0818 0.53 IVQ I I 1 1 2+30 0.0855 0.54 IVQ I I I 1 2+35 0.0894 0.56 IVQ I I I 1 2+40 0.0937 0.62 IVQ I I I 2+45 0.0981 0.65 IVQ I I I 2+50 0.1026 0.66 IVQ I I 1 1 2+55 0.1072 0.66 IVQ I I I I 3+ 0 0.1118 0.66 IVQ I I 1 1 3+ 5 0.1164 0.67 1 Q I I I I 3+10 0.1210 0.67 1 Q I I I 3+15 0.1256 0.67 1 Q I I 1 1 3+20 0.1302 0.67 1 Q I I I 3+25 0.1348 0.67 1 Q I I I 3+30 0.1394 0.67 1 Q I I I 3+35 0. 1440 0.67 1 Q 3+40 0.1486 0.67 1 Q 3+45 0.1532 0.67 1 Q 3+50 0.1580 0.69 1 Q 3+55 0.1632 0.76 1 VQ 4+ 0 0.1686 0.78 1 VQ 4+ 5 0.1740 0.79 1 Q 4+10 0.1795 0.79 1 Q I 4+15 0.1650 0.80 1 Q 4+20 0.1907 0.83 1 Q 4+25 0.1968 0.89 1 Q I 4+30 0.2031 0.91 1 Q I 4+35 0.2095 0.92 1 Q 4+40 0.2159 0.93 1 Q I 4+45 0.2223 0.93 1 Q I 4+50 0.2289 0.96 1 Q 4+55 0.2359 1.02 1 Q 5+ 0 0.2431 1.05 1 Q 5+ 5 0.2501 1.01 1 Q 5+10 0.2562 0.88 1 QV 5+15 0.2620 0.84 1 QV 5+20 0.2679 0.85 1 QV 5+25 0.2741 0.91 1 QV 5+30 0.2805 0.92 1 QV 5+35 0.2870 0.95 1 QV 5+40 0.2940 1.02 1 QV 5+45 0.3012 1.04 1 QV 5+50 0.385 1.05 1 QV 5+55 0.3158 1.06 1 QV 6+ 0 0.3231 1.07 1 QV 6+ 5 0.3307 1.09 1 QV 6+10 0.3386 1.16 1 QV 6+15 0.3468 1.18 1 Q V 1 6+20 0.3550 1.19 1 Q V 6+25 0.3632 1.20 1 Q v 1 6+30 0.3715 1.20 1 Q V 1 6+35 0.3799 1.23 1 Q v 1 6+40 0.3888 1.29 1 QV 1 6+45 0.3979 1.31 1 QV 1 6+50 0.4070 1.32 1 Q v 1 6+55 0.4162 1.33 1 Q V 1 7+ 0 0.4253 1.33 1 Q V 1 7+ 5 0.4345 1.34 1 Q V 1 7+10 0.4437 1.34 1 Q v 1 7+15 0.4530 1.34 1 Q V 1 7+20 0.4623 1.36 1 Q V 1 7+25 0.4722 1.43 .1 Q v 1 7+30 0.4822 1.45 1 Q v 1 7+35 0.4924 1.48 1 Q v 1 7+40 0.5031 1.55 1 Q v 1 7+45 0.5139 1.58 1 Q v 1 7+50 0.5250 1.61 1 Q v1 7+55 0.5366 1.69 1 Q v1 8+ 0 0.5484 1.71 1 Q v1 8+ 5 0.5606 1.77 1 Q v1 8+10 0.5738 1.91 1 Q VI 8+15 0.5873 1.96 Q V V V V V IV I V I V I V I V I V V V V V I V V V V V V V V 8+20 0.6009 1.98 I Q V 8+25 0.6146 1.99 1 Q V • 8+30 0.6283 2.00 1 Q V 8+35 0.6423 2.03 Q IV 8+40 0.6567 2.09 Q IV 8+45 0.6713 2.12 Q IV 8+50 0.6861 2.15 1 Q IV 8+55 0.7014 2.22 1 Q I V 9+ 0 0.7169 2.25 1 Q I V 9+ 5 0.7328 2.31 1 QI V 9+10 0.7496 2.44 1 QI V 9+15 0.7668 2.49 1 QI V 9+20 0.7843 2.54 Q V 9+25 0.8023 2.61 Q V 9+30 0.8205 2.64 Q V 9+35 0.8389 2.68 1 Q V 9+40 0.8579 2.76 1 IQ V 9+45 0.8771 2.78 1 IQ V 9+50 0.8965 2.82 1 IQ V 9+55 0.9164 2.89 1 IQ V 10+ 0 0.9365 2.92 1 IQ V 10+ 5 0.9555 2.76 1 IQ V 10+10 0.9714 2.31 1 QI V 10+15 0.9863 2.17 1 Q I V 10+20 1.0007 2.10 1 Q I V 10+25 1.0150 2.06 1 Q I V 10+30 1.0290 2.04 1 Q I V 10+35 1.0438 2.15 1 Q I V 10+40 1.0607 2.46 1 QI V 10+45 1.0784 2.56 1 Q V 10+50 1.0963 2.61 1 Q V 10+55 1.1145 2.64 1 Q 11+ 0 1.1327 2.65 1 Q 11+ 5 1.1509 2.64 Q 11+10 1.1687 2.58 1 Q 11+15 1.1864 2.57 1 Q 11+20 1.2040 2.56 1 Q 11+25 1.2215 2.55 1 Q 11+30 1.2391 2.55 1 Q 11+35 1.2563 2.50 1 QI 11+40 1.2726 2.37 1 QI 11+45 1.2885 2.32 1 QI 11+50 1.3046 2.33 1 QI 11+55 1.3210 2.38 1 QI 12+ 0 1.3374 2.39 1 QI 12+ 5 1.3552 2.57 1 Q 12+10 1.3760 3.03 1 Q 12+15 1.3979 3.18 1 1 Q 12+20 1.4204 3.27 1 1 Q 12+25 1.4437 3.38 1 1 Q 12+30 1.4672 3.42 1 Q 12+35 1.4913 3.50 1 Q 12+40 1.5164 3.64 1 Q 12+45 1.5419 3.70 1 1 Q 12+50 1.5630 3.07 1 1 Q 12+55 1.5727 1.41 1 Q I 13+ 0 1.5788 0.88 1 Q I V V V V IV I V I V I V I V I V V V V V I V V V V V V V V 13+ 5 1.5853 0.94 1 4 I V I . 13+10 1.5958 1.53 I 4 I I V I 13+15 1.6076 1.71 1 Q I I V 1 13+20 1.6200 1.80 1 Q I I V 1 13+25 1.6328 1.86 1 4 1 V 1 13+30 1.6460 1.91 1 Q I V 1 13+35 1.6609 2.17 I Q I V 1 13+40 1.6795 2.70 4 I VI 13+45 1.6994 2.89 IQ I VI 13+50 1.7198 2.97 IQ I VI 13+55 1.7405 3.01 1 1 4 I V 14+ 0 1.7615 3.04 1 1 Q I V 14+ 5 1.7790 2.54 1 Q I V 14+10 1.7873 1.21 1 Q I I V 14+15 1.7927 0.79 1 Q I I IV 14+20 1.7966 0.57 1 Q I I IV 14+25 1.7990 0.35 IQ I I IV 14+30 1.8008 0.26 IQ I I IV 14+35 1.8024 0.23 Q I I IV 14+40 1.8039 0.22 Q I I IV 14+45 1.8055 0.23 Q I I IV 14+50 1.8070 0.21 Q I I IV 14+55 1.8077 0.11 Q I I IV 15+ 0 1.8084 0.10 Q I I IV 15+ 5 _1.8130 0.68 1 Q- I I IV 15+10 1.8280 2.17 1 Q I I IV 15+15 1.8464 2.67 1 Q I IV 15+20 1.8862 2.87 IQ I I V 15+25 1.8669 2.93 I 14 I I V 15+30 1.9070 2.99 IQ I I V 15+35 1.9272 2.94 IQ I I V 15+40 1.9459 2.71 Q I I V 15+45 1.9641 2.64 Q I I V 15+50 1.9820 2.60 Q I I V . 15+55 1.9997 2.58 Q I I V 16+ 0 2.0173 2.56 Q I I V 16+ 5 2.0324 2.18 1 Q I I I V 16+10 2.0407 1.21 1 Q I I I V 16+15 2.0468 0.88 1 Q I I I V 16+20 2.0519 0.74 1 4 I I - I V 16+25 2.0564 0.66 1 Q I I I V 16+30 2.0606 0.60 1 4 I I I V 16+35 2.0644 0.55 1 Q I I I V 16+40 2.0675 0.46 IQ I I I V 16+45 2.0704 0.42 IQ I I I V 16+50 2.0733 0.42 IQ I I I V 16+55 2.0761 0.41 IQ I I I V 17+ 0 2.0789 0.41 IQ I I I V 17+ 5 2.0820 0.45 IQ I I I V 17+10 2.0860 0.58 1 Q I I I V 17+15 2.0903 0.62 1 Q I I I V 17+20 2.0947 0.64 I Q I I I V 17+25 2.0992 0.65 1 Q I I I V 17+30 2.1038 0.66 1 4 1 1 V 17+35 2.1089 0.66 1 Q I I V 17+90 2.1130 0.67 14 I I I V 17+45 2.1176 0.67 1 Q I I V 17+50 2.1220 0.64 1 Q I I I v 1 17+55 2.1260 0.58 1 Q I I I v I 18+ 0 2.1298 0.56 1 Q I v 1 18+ 5 2.1336 0.55 1 Q I v 1 18+10 2.1374 0.54 1 Q I V 1 18+15 2.1411 0.54 1 Q I I v I 18+20 2.1448 0.54 1 Q I I I v 1 18+25 2.1485 0.54 1 Q I V 1 18+30 2.1522 0.54 1 Q I V 1 18+35 2.1557 0.51 1 Q I V 1 18+40 2.1588 0.45 IQ I I I V 1 18+45 2.1617 0.42 IQ I I I V 1 18+50 2.1644 0.39 IQ I I I v 1 18+55 2.1666 0.32 IQ I I I V 1 19+ 0 2.1686 0.30 IQ I I I V 1 19+ 5 2.1707 0.31 IQ I 1 1 v 1 19+10 2.1733 0.37 IQ I I I v 1 19+15 2.1759 0.38 IQ I I I v 1 19+20 2.1787 0.41 IQ I I I v 1 19+25 2.1821 0.48 IQ I I I v I 19+30 2.1856 0.51 1 Q I I I v 1 19+35 2.1890 0.49 IQ I I I v 1 19+40 2.1920 0.44 IQ I I I v 1 19+45 2.1949 0.42 IQ I I I v 1 19+50 2.1976 0.39 IQ I I I v 1 19+55 2.1998 0.32 IQ I I I V 1 20+ 0 2.2018 0.30 IQ I I I v I 20+ 5 2.2039 0.3 IQ I I I v 1 20+10 2.2064 0.377 14 I I I v l 20+15 2.2091 0.38 IQ I I I v 1 20+20 2.2118 0.39 IQ I I I v 1 20+25 2.2145 0.39 IQ I I I V 1 20+30 2.2172 0.40 IQ I I I v I 20+35 2.2200 0.40 IQ I I- I v 1 20+40 2.2227 0.40 IQ I I I v 1 20+45 2.2255 0.40 IQ I I I v I 20+50 2.2281 0.38 IQ I I I v 1 20+55 2.2302 0.31 IQ I I I v 1 21+ 0 2.2322 0.29 IQ I I I v 1 21+ S. 2.2343 0.31 IQ I I I V 1 21+10 2.2368 0.36 IQ I I I v 1 21+15 2.2395 0.38 IQ I I I V 1 21+20 2.2420 0.37 IQ I I I v 1 21+25 2.2441 0.31 IQ I I I v 1 21+30 2.2461 0.29 IQ I I I v 1 21+35 2.2482 0.30 IQ I I I v 1 21+40 2.2507 0.36 IQ I I I v 1 21+45 2.2533 0.38 IQ I I I v1 21+50 2.2558 0.37 IQ I I I v1 21+55 2.2579 0.31 IQ I I I v1 22+ 0 2.2599 0.29 IQ I I I VI 22+ 5 2.2620 0.30 IQ I I I vi 22+10 2.2645 0.36 IQ I I I VI 22+15 2.2671 0.38 IQ I I I VI 22+20 2.2696 0.3 IQ I I I VI 22+25 2.2717 0.311 IQ I I I VI 22+30 2.2737 0.29 IQ I I I VI P 22+35 22+40 2.2756 2.2775 0.28 0.27 IQ I IQ I I I VI I I VI 22+45 2.2794 0.27 IQ I I I VI 22+50 2.2813 0.27 IQ I I I VI 22+55 2.2831 0.27 IQ I I I VI 23+ 0 2.2850 0.27 IQ I I I VI 23+ 5 2.2868 0.27 IQ I I I VI 23+10 2.2886 0.27 IQ I I I VI 23+15 2.2905 0.27 IQ I I I VI 23+20 2.2923 0.27 IQ I I I VI 23+25 2.2942 0.27 IQ I I I VI 23+30 2.2960 0.27 IQ I I I VI 23+35 2.2979 0.27 IQ I I I VI 23+40 2.2997 0.27 IQ I I I VI 23+45 2.3015 0.27 IQ I I I VI 23+50 2.3034 0.27 IQ I I I VI 23+55 2.3052 0.27 IQ I I I VI 24+ 0 2.3071 0.27 IQ I I I VI 24+ 5 2.3086 0.22 Q I I I VI 24+10 2.3092 0.09 Q I I I VI 24+15 2.3095 0.05 Q I I I VI 24+20 2.3097 0.03 Q I I I VI 24+25 2.3098 0.02 Q I I I VI 24+30 2.3099 0.01 Q I I I VI 24+35 2.3099 0.00 Q I I I VI 24+40 2.3099 0.00 Q I I I V P Ll U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB15.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 5 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)(1) Rainfall(In)[2) 40.07 0.50 100 YEAR Area rainfall data: Weighting[1*2] 20.04 Area(Ac.)[1] Rainfall(In)[2] Weighting(1*2] 90.07 1.20 48.08 750.00(Ft.) 0.142 Mi. STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.664(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 0.664(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph --------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 97.310 16.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(ln./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.263 0.227 --- 0.04 2 0.17 4.20 0.335 0.227 --- 0.11 3 0.25 4.40 0.350 0.227 --- 0.12 4 0.33 4.80 0.382 0.227 --- 0.16 5 0.42 5.20 0.414 0.227 0.19 6 0.50 6.20 0.494 0.227 =__ 0.27 0 7 0.58 6.80 0.542 0.227 --- 0.31 8 0.67 8.80 0.701 0.227 --- 0.47 9 0.75 13.90 1.107 0.227 0.88 10 0.83 31.40 2.501 0.227 --- 2.27 11 0.92 7.20 0.573 0.227 --- 0.35 12 1.00 3.80 0.303 0.227 --- 0.08 Sum = 100.0 Sum = 5.2 Flood volume = Effective rainfall 0.44(ln) times area 40.1(Ac.)/[(In)/(Ft.)] = 1.5(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.759(Ac.Ft) Total rainfall = 0.66(In) Flood volume = 63493.5 Cubic Feet Total soil loss = 33046.7 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 54.937(CFS) 1- H O U R S T 0 R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 15.0 30.0 45.0 60.0 ----------------------------------------------------------------------- 0+ 5 0.0018 0.26 Q -I I I I 0+10 0.021 1.99 Q I I 1 1 0+15 0.0399 3.23 V Q I I I I 0+20 0.0643 4.35 IVQ I I 1 1 0+25 0.1027 5.58 1 VQ I I 1 1 0+30 0.1523 7.20 1 Q I I 1 1 0+35 0.2179 9.53 1 VQ I I 1 1 0+40 0.3032 12.39 1 Q I I 1 1 0+45 0.4353 19.18 1 IVQ I 1 1 0+50 0.7027 38.82 1 1 VI Q 1 1 0+55 1.0811 54.94 1 1 1 VI Q I 1+ 0 1.2604 26.04 1 1 Q I I V I 1+ 5 1.3477 12.68 1 Q I I I V I 1+10 1.3941 6.73 1 Q I I I V 1 1+15 1.4225 4.12 1 Q I I I VI 1+20 1.4401 2.56 IQ I I I VI 1+25 1.4507 1.55 IQ I I I VI 1+30 1.4566 0.85 Q I I I VI 1+35 1.4575 0.13 Q I I I VI 1+40 ----------------------------------------------------------------------- 1.4576 0.02 Q I I I VI 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB35.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 5 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 0.80 100 YEAR Area rainfall data: Weighting[1*2] 32.06 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 40.07 1.90 76.13 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.058(In) Areal adjustment factor = 99.98 % Adjusted average point rain = 1.057(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve • -----------Unit-----Hydrograph-----------Data ---------------------------------- - - --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 1.30 0.165 0.227 0.089 0.08 2 0.17 1.30 0.165 0.227 0.089 0.08 3 0.25 1.10 0.140 0.227 0.075 0.06 4 0.33 1.50 0.190 0.227 0.103 0.09 5 0.42 1.50 0.190 0.227 0.103 0.09 6 0.50 1.80 0.228 0.227 --- 0.00 7 0.58 1.50 0.190 0.227 0.103 0.09 8 0.67 1.80 0.228 0.227 0.00 9 0.75 1.80 0.228 0.227 --- 0.00 10 0.83 1.50 0.190 0.227 0.103 0.09 11 0.92 1.60 0.203 0.227 0.110 0.09 12 1.00 1.80 0.228 0.227 --- 0.00 13 1.08 2.20 0.279 0.227 --- 0.05 14 1.17 2.20 0.279 0.227 --- 0.05 15 1.25 2.20 0.279 0.227 --- 0.05 16 1.33 2.00 0.254 0.227 --- 0.03 17 1.42 2.60 0.330 0.227 --- 0.10 18 1.50 2.70 0.343 0.227 --- 0.12 19 1.58 2.40 0.305 0.227 --- 0.08 20 1.67 2.70 0.343 0.227 --- 0.12 21 1.75 3.30 0.419 0.227 --- 0.19 22 1.83 3.10 0.393 0.227 --- 0.17 23 1.92 2.90 0.368 0.227 --- 0.14 24 2.00 3.00 0.381 0.227 --- 0.15 25 2.08 3.10 0.393 0.227 --- 0.17 26 2.17 4.20 0.533 0.227 --- 0.31 27 2.25 5.00 0.634 0.227 --- 0.41 28 2.33 3.50 0.444 0.227 --- 0.22 29 2.42 6.80 0.863 0.227 --- 0.64 30 2.50 7.30 0.926 0.227 --- 0.70 31 2.58 8.20 1.041 0.227 --- 0.81 32 2.67 5.90 0.749 0.227 --- 0.52 33 2.75 2.00 0.254 0.227 --- 0.03 34 2.83 1.80 0.228 0.227 --- 0.00 35 2.92 1.80 0.228 0.227 --- 0.00 36 3.00 0.60 0.076 0.227 0.041 0.04 Sum = 100.0 Sum = 5.7 Flood . volume = Effective rainfall 0.48(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 1.6(Ac.Ft) Total soil loss = 0.58(In) Total soil loss = 1.934(Ac.Ft) Total rainfall = 1.06(In) Flood volume = 69573.0 Cubic Feet Total soil loss = 84239.1 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 27.205(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 ----------------------------------------------------------------------- 0+ 5 0.0039 0.56 Q I I I I 0+10 0.0179 2.04 V Q I I I I 0+15 0.0348 2.45 V Q I I 1 1 0+20 0.0528 2.61 IV Q I I 1 1 0+25 0.0742 3.12 IV Q I I 1 1 0+30 0.0927 2.67 1 VQ I I 1 1 0+35 0.1046 1.74 1 Q I I 1 1 0+40 0.1203 2.27 1 Q I I I I 0+45 0.1267 0.94 IQ V I I I I 0+50 0.1346 1.14 IQ V 1 0+55 0.1530 2.67 1 Q I 1+ 0 0.1706 2.56 1 QV I 1+ 5 0.1800 1.36 IQ V I 1+10 0.1928 1.86 1 Q V I 1+15 0.2066 2.01 1 Q V 1 1+20 0.2195 1.86 1 Q V 1+25 0.2329 1.96 1 Q v 1 1+30 0.2563 3.39 1 Q V 1 1+35 0.2822 3.77 1 Q V 1 1+40 0.3068 3.57 1 Q V 1 1+45 0.3397 4.78 1 Q V 1 1+50 0.3830 6.29 1 QVI 1+55 0.4258 6.21 1 Q V 2+ 0 0.4665 5.92 1 Q Iv 2+ 5 0.5092 6.19 1 Q I V 2+10 0.5611 7.53 I Q V 2+15 0.6376 11.11 1 1 QV 2+20 0.7246 12.64 1 1 Q V 2+25 0.8151 13.14 I 1 Q 2+30 0.9600 21.05 I 1 2+35 1.1365 25.62 1 1 2+40 1.3238 27.20 1 1 2+45 1.4574 19.40 I 1 - 2+50 1.5161 8.53 1 IQ 2+55 1.5469 4.46 1 Q 1 3+ 0 1.5669 2.91 1 Q 1 3+ 5 1.5930 2.33 1 Q 1 3+10 1.5910 1.17 IQ I 3+15 1.5950 0.58 Q 1 3+20 1.5965 0.22 Q 1 3+25 1.5968 0.05 Q 1 3+30 1.5970 0.02 Q 1 3+35 1.5971 0.02 Q I 3+40 ----------------------------------------------------- 1.5972 0.01 Q I El V Q V Q Q V Q v V V V V VI VI vl vl vl v VI 9 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB65.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 -------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 5 -YEAR STORM FILE: DB.UM1 Drainage Area = 90.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2900.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.192 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.19 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 1.20 100 YEAR Area rainfall data: Weighting[1-2] 48.08 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 40.07 2.50 100.18 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.504(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.504(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered-= 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) _ 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve ----- Unit Hydrograph ----------------------------------------------- Data --------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph s (CFS) 1 0.083 97.310 18.375 -- ----------- 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.661 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.090 0.227 0.049 0.04 2 0.17 0.60 0.108 0.227 0.058 0.05 3 0.25 0.60 0.108 0.227 0.058 0.05 4 0.33 0.60 0.108 0.227 0.058 0.05 5 0.42 0.60 0.108 0.227 0.058 0.05 6 0.50 0.70 0.126 0.227 0.068 0.06 7 0.58 0.70 0.126 0.227 0.068 0.06 8 0.67 0.70 0.126 0.227 0.068 0.06 9 0.75 0.70 0.126 0.227 0.068 0.06 10 0.83 0.70 0.126 0.227 0.068 0.06 11 0.92 0.70 0.126 0.227 0.068 0.06 12 1.00 0.80 0.144 0.227 0.078 0.07 13 1.08 0.80 0.144 0.227 0.078 0.07 14 1.17 0.80 0.144 0.227 0.078 0.07 15 1.25 0.80 0.144 0.227 0.078 0.07 16 1.33 0.80 0.144 0.227 0.078 0.07 17 1.42 0.80 0.144 0.227 0.078 0.07 18 1.50 0.80 0.144 0.227 0.078 0.07 19 1.58 0.80 0.144 0.227 0.078 0.07 20 1.67 0.80 0.144 0.227 0.078 0.07 21 1.75 0.80 0.144 0.227 0.078 0.07 22 1.83 0.80 0.144 0.227 0.078 0.07 23 1.92 0.80 0.144 0.227 0.078 0.07 24 2.00 0.90 0.162 0.227 0.088 0.07 25 2.08 0.80 0.144 0.227 0.078 0.07 26 2.17 0.90 0.162 0.227 0.088 0.07 27 2.25 0.90 0.162 0.227 0.088 0.07 28 2.33 0.90 0.162 0.227 0.088 0.07 29 2.42 0.90 0.162 0.227 0.088 0.07 30 2.50 0.90 0.162 0.227 0.088 0.07 31 2.58 0.90 0.162 0.227 0.088 0.07 32 2.67 0.90 0.162 0.227 0.088 0.07 33 2.75 1.00 0.181 0.227 0.097 0.06 34 2.83 1.00 0.181 0.227 0.097 0.06 35 2.92 1.00 0.181 0.227 0.097 0.0E 36 3.00 1.:0 0.181 0.227 0.097 0.08 . 37 3.08 1.00 0.181 0.227 0.097 0.08 38 3.17 1.10 0.199 0.227 0.107 0.09 39 3.25 1.10 0.199 0.227 0.107 0.09 40 3.33 1.10 0.199 0.227 0.107 0.09 41 3.42 1.20 0.217 0.227 0.117 0.10 42 3.50 1.30 0.235 0.227 --- 0.01 43 3.58 1.40 0.253 0.227 --- 0.03 44 3.67 1.40 0.253 0.227 --- 0.03 45 3.75 1.50 0.271 0.227 --- 0.04 46 3.83 1.50 0.271 0.227 --- 0.04 47 3.92 1.60 0.289 0.227 --- 0.06 48 4.00 1.60 0.289 0.227 --- 0.06 49 4.08 1.70 0.307 0.227 --- 0.08 50 4.17 1.80 0.325 0.227 --- 0.10 51 4.25 1.90 0.343 0.227 --- 0.12 52 4.33 2.00 0.361 0.227 --- 0.13 53 4.42 2.10 0.379 0.227 --- 0.15 54 4.50 2.10 0.379 0.227 --- 0.15 _ 55 4.58 2.20 0.397 0.227 --- 0.17 56 4.67 2.30 0.415 0.227 --- 0.19 57 4.75 2.40 0.433 0.227 --- 0.21 58 4.83 2.40 0.433 0.227 --- 0.21 59 4.92 2.50 0.451 0.227 --- 0.22 60 5.00 2.60 0.469 0.227 --- 0.24 61 5.08 3.10 0.560 0.227 --- 0.33 62 5.17 3.60 0.650 0.227 --- 0.42 63 5.25 3.90 0.'704 0.227 --- 0.48 64 5.33 4.20 0.758 0.227 --- 0.53 65 5.42 4.70 0.848 0.227 0.62 0 0 66 5.50 5.60 1.011 0.227 --- 0.78 67 5.58 1.90 0.343 0.227 --- 0.12 68 5.67 0.90 0.162 0.227 0.088 0.07 69 5.75 0.60 0.108 0.227 0.058 0.05 70 5.83 0.50 0.090 0.227 0.049 0.04 71 5.92 0.30 0.054 0.227 0.029 0.02 72 6.00 0.20 0.036 0.227 0.019 0.02 Sum = 100.0 Sum = 8.6 Flood volume = Effective rainfall 0.71(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 2.4(Ac.Ft) Total soil loss = 0.79(In) Total soil loss = 2.639(Ac.Ft) Total rainfall = 1.50(In) Flood volume = 103840.5 Cubic Feet Total soil loss = 114963.9 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- floor rate of this hydrograph = 24.115(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 0+ 5 O.0021 0.31 Q I I I I 0+10 0.0102 1.18 VQ I I I I 0+15 0.0213 1.61 V Q I I 1 1 0+20 0.0336 1.78 V Q I I 1 1 0+25 0.0465 1.88 V Q I I 1 1 0+30 0.0603 2.00 IVQ I I 1 1 0+35 0.0754 2.19 IVQ I I 1 1 0+40 0.0910 2.27 IV Q I I 1 1 0+45 0.1070 2.31 IV Q I I I I 0+50 0.1230 2.33 1 VQ I I 1 1 0+55 0.1391 2.34 1 VQ I I I I 1+ 0 0.1556 2.40 1 VQ I I I I 1+ 5 0.1733 2.57 1 VQ I I I I 1+10 0.1914 2.63 1 Q I I 1 1 1+15 0.2097 2.65 1 Q I I 1 1 1+20 0.2280 2.66 1 Q I I I 1+25 0.2464 2.67 1 QV I I I 1+30 0.2649 2.68 1 QV I I 1 1 1+35 0.2833 2.68 1 QV I I 1 1 1+40 0.3018 2.68 1 Q V I I 1 1 1+45 0.3203 2.68 1 Q V I I 1 1 1+50 0.3388 2.68 1 Q V I I 1 1 1+55 0.3573 2.68 1 Q V I I I 2+ 0 0.3762 2.75 1 Q V I I I 2+ 5 0.3958 2.85 1 Q V I I I 2+10 0.4151 2.80 1 Q V I I I 2+15 0.4352 2.93 1 Q V I I I 2+20 0.4557 2.97 1 Q V I I I I 2+25 0.4764 2.99 1 Q V I I 1 1 2+30 0.4970 3.00 1 Q V I I I I F J I V VI VI VI VI VI VI v VI VI VI VI 2+35 0.5178 3.01 1 Q V I 1 1 2+40 0.5386 3.02 1 Q VI I I 2+45 0.5598 3.08 1 Q VI 1 1 2+50 0.5821 3.24 1 Q VI I I 2+55 0.6048 3.30 1 Q V 1 1 3+ 0 0.6277 3.32 1 Q V 1 1 3+ 5 0.6506 3.33 1 Q V I 3+10 0.6741 3.41 1 Q IV I 3+15 0.6987 3.57 1 Q IV I 3+20 0.7237 3.63 1 Q I V I 3+25 - 0.7493 3.72 1 Q I V 1 1 3+30 0.7714 3.21 1 Q I V 1 1 3+35 0.7825 1.61 1 Q I V 1 1 3+40 0.7921 1.40 IQ I V 1 1 3+45 0.8017 1.40 IQ I V 1 1 3+50 0.8131 1.66 1 Q I v 1 1 3+55 0.6258 1.85 1 Q I V I I 4+ 0 0.8411 2.21 1 Q I V 1 1 4+ 5 0.8580 2.47 1 Q I V 1 1 4+10 0.6787 3.00 1 Q I V 1 1 4+15 0.9039 3.65 1 Q I V 1 1 4+20 0.9338 4.34 1 Q I V 1 1 4+25 0.9685 5.04 1 Q I V 1 1 4+30 1.0071 5.62 I Q I V 1 1 _4+35 1.0484 5.99 1 Q I v 1 1 4+40 1.0938 6.59 1 Q I v I I 4+45 1.1439 7.27 1 QI VI 1 4+50 1.1?78 7.84 1 Q V 1 4+55 1.2543 8.19 1 Q IV I 5+ 0 1.3148 8.79 1 IQ I V 1 5+ 5 1.3837 10.00 1 1 Q I v- 1 5+10 1.4707 12.64 1 1 Q I V 1 5+15 1.5774 15.49 1 1 Q V 1 5+20 1.7003 17.85 1 Q V 1 5+25 1.8407 20.38 1 Q v 5+30 2.0068 24.11 I 1 QV 5+35 2.1674 23.32 I. IQ V 5+40 2.2472 11.59 1 1 Q I I V 5+45 2.2958 7.05 1 QI 1 1 5+50 2.3285 4.75 I Q I 1 1 5+55 2.3516 3.35 1 Q 1 1 1 6+ 0 2.3669 2.22 1 Q I 1 1 6+ 5 2.3763 1.36 IQ I 1 1 6+10 2.3806 0.63 Q I 1 1 6+15 2.3822 0.23 Q I 1 1 6+20 2.3830 0.13 Q I 1 1 6+25 2.3835 0.07 Q I I 6+30 2.3837 0.03 Q I I 6+35 2.3838 0.01 Q I 1 1 6+40 ----------------------------------------------------------------------- 2.3838 0.00 Q I I I F J I V VI VI VI VI VI VI v VI VI VI VI 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB245.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ----------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 5 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. . Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)(1) Rainfall(In)[2] 40.07 1.80 100 YEAR Area rainfall data: Weighting[1-2] 72.13 Area(Ac.)[1] Rainfall(In)[2] Weighting[1`2] 40.07 4.50 180.32 STORM EVENT (YEAR) = 5.00 . Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.432(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 2.432(In) Sub -Area Data Area(Ac.) Runoff Index Impervious time period 28.050 72.00 0.640 Hydrograph 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) (CFS) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 48.161 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 0.250 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) 4 Soil low loss --------------------------------------------------------------------- rate (decimal)_= 0.540 _ 7.208 U n i t H y d r o g r a p h VALLEY S -Curve ------ g r ap h ---------- Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.07 0.019 0.403 0.011 0.01 2 0.17 0.07 0.019 0.401 0.011 0.01 3 0.25 0.07 0.019 - 0.400 0.011 0.01- 4 0.33 0.10 0.029 0.398 0.016 0.01 5 0.42 0.10 0.029 0.397 0.016 0.01 6 0.50 0.10 0.029 0.395 0.016 0.01 7 0.58 0.10 0.029 0.393 0.016 0.01 8 0.67 0.10 0.029 0.392 0.016 0.01 9 0.75 0.10 0.029 0.390 0.016 0.01 10 0.83 0.13 0.039 0.389 0.021 0.02 11 0.92 0.13 0.039 0.387 0.021 0.02 12 1.00 0.13 0.039 0.386 0.021 0.02 13 1.08 0.10 0.029 0.384 0.016 0.01 14 1.17 0.10 0.029 0.363 0.016 0.01 15 1.25 0.10 0.029 0.381 0.016 0.01 16 1.33 0.10 0.029 0.380 0.016 0.01 17 1.42 0.10 0.029 0.378 0.016 0.01 18 1.50 0.10 0.029 0.377 0.016 0.01 19 1.58 0.10 0.029 0.375 0.016 0.01 20 1.67 0.10 0.029 0.374 0.016 0.01 21 1.75 0.10 0.029 0.372 0.016 0.01 22 1.83 0.13 0.039 0.371 0.021 0.02 23 1.92 0.13 0.039 0.369 0.021 0.02 24 2.00 0.13 0.039 0.368 0.021 0.02 25 2.08 0.13 0.039 0.366 0.021 0.02 26 2.17 0.13 0.039 0.365 0.021 0.02 27 2.25 0.13 0.039 0.363 0.021 0.02 28 2.33 0.13 0.039 0.362 0.021 0.02 29 2.42 0.13 0.039 0.360 0.021 0.02 30 2.50 0.13 0.039 0.359 0.021 0.02 31 2.58 0.17 0.049 0.357 0.026 0.02 32 2.67 0.17 0.049 0.356 0.026 0.02 33 2.75 0.17 0.049 0.354 0.026 0.02 34 2.83 0.17 0.049 0.353 0.026 0.02 35 2.92 0.17 0.049 0.352 0.026 0.02 36 3.00 0.17 0.049 0.350 0.026 0.02 37 3.08 0.17 0.049 0.349 0.026 0.02 38 3.17 0.17 0.049 _ 0.347 0.026 0.02 39 3.25 0.17 0.049 0.346 0.026 0.02 40 3.33 0.17 0.049 0.344 0.026 0.02 41 3.42 0.17 0.049 0.343 0.026 0.02 42 3.50 0.17 0.049 0.341 0.026 0.02 43 3.58 0.17 0.049 0.340 0.026 0.02 44 3.67 0.17 0.049 0.339 0.026 0.02 45 3.75 0.17 0.049 0.337 0.026 0.02 46 3.83 0.20 0.058 0.336 0.032 0.03 47 3.92 0.20 0.058 0.334 0.032 0.03 48 4.00 0.20 0.058 0.333 0.032 0.03 49 4.08 0.20 0.058 0.331 0.032 0.03 50 4.17 0.20 0.058 0.330 0.032 0.03 51 4.25 0.20 0.058 0.329 0.032 0.03 52 4.33 0.23 0.068 0.327 0.037 0.03 53 4.42 0.23 0.068 0.326 0.037 0.03 54 4.50 0.23 0.068 0.324 0.037 0.03 55 4.58 0.23 0.068 0.323 0.037 0.03 56 4.67 0.23 0.068 0.322 0.037 0.03 57 4.75 0.23 0.068 0.320 0.037 0.03 58 4.83 0.27 0.078 0.319 0.042 0.04 59 4.92 0.27 0.078 0.318 0.042 0.04 60 5.00 0.27 0.078 0.316 0.042 0.04 61 5.08 0.20 0.058 0.315 0.032 0.03 62 5.17 0.20 0.058 0.313 0.032 0.03 63 5.25 0.20 0.058 0.312 0.032 0.03 64 5.33 0.23 0.068 0.311 0.037 0.03 65 5.42 0.23 0.068 0.309 0.037 0.03 66 5.50 0.23 0.068 0.308 0.037 0.03 67 5.58 0.27 0.078 0.307 0.042 0.04 68 5.67 0.27 0.078 0.305 0.042 0.04 69 5.75 0.27 0.078 0.304 0.042 0.04 70 5.83 0.27 0.078 0.303 0.042 0.04 71 5.92 0.27 0.078 0.301 0.042 0.04 72 6.00 0.27 0.078 0.300 0.042 0.04 73 6.08 0.30 0.088 0.299 0.047 0.04 74 6.17 0.30 0.088 0.297 0.047 0.04 75 6.25 0.30 0.088 0.296 0.047 0.04 76 6.33 0.30 0.088 0.295 0.047 0.04 77 6.42 0.30 0.088 0.293 0.047 0.04 78 6.50 0.30 0.088 0.292 0.047 0.04 79 6.58 0.33 0.097 0.291 0.053 0.04 80 6.67 0.33 0.097 0.289 0.053 0.04 81 6.75 0.33 0.097 0.288 0.053 0.04 82 6.83 0.33 0.097 0.287 0.053 0.04 83 6.92 0.33 0.097 0.285 0.053 0.04 84 7.00 0.33 0.097 0.284 0.053 0.04 85 7.08 0.33 0.097 0.283 0.053 0.04 86 7.17 0.33 0.097 0.282 0.053 0.04 87 7.25 0.33 0.097 0.280 0.053 0.04 88 7.33 0.37 0.107 0.279 0.058 0.05 89 7.42, 0.37 0.107 0.278 0.058 0.05 90 7.50 0.37 0.107 0.276 0.058 0.05 91 7.58 0.40 0.117 0.275 0.063 0.05 92 7.67 0.40 0.117 0.274 0.063 0.05 93 7.75 0.:0 0.117 0.273 0.063 0.05 94 7.83 0.43 0.126 0.271 0.068 0.06 95 7.92 0.43 0.126 0.270 0.068 0.06 96 8.00 0.43 0.126 0.269 0.068 0.06 97 8.08 0.50 0.146 0.268 0.079 0.07 98 8.17 0.50 0.146 0.266 0.079 0.07 99 8.25 0.50 0.146 0.265 0.079 0.07 100 8.33 0.50 0.146 0.264 0.079 0.07 101 8.42 0.50 0.146 0.263 0.079 0.07 102 8.50 0.50 0.146 0.261 0.079 0.07 103 8.58 0.53 0.156 0.260 0.084 0.07 104 8.67 0.53 0.156 0.259 0.084 0.07 105 8.75 0.53 0.156 0.258 0.084 0.07 106 8.83 0.57 0.165 0.257 0.089 0.03 107 8.92 0.57 0.165 0.255 0.089 0.09 108 9.00 0.57 0.165 0.254 0.089 0.03 109 9.08 0.63 0.165 0.253 0.100 0.09 110 9.17 0.63 0.185 0.252 0.100 0.09 111 9.25 0.63 0.185 0.251 0.100 0.09 112 9.33 0.67 0.195 0.249 0.105 0.09 113 9.42 0.67 0.195 0.248 0.105 0.09 114 9.50 0.67 0.195 0.247 0.105 0.09 115 9.58 0.70 0.204 0.246 0.110 0.09 116 9.67 0.70 0.204 0.245 0.110 0.09 117 9.75 0.70 0.204 0.243 0.110 0.09 118 9.83 0.73 0.214 0.242 0.116 0.10 119 9.92 0.73 0.214 0.241 0.116 0.10 120 10.00 0.73 0.214 0.240 0.116 0.10 121 10.08 0.50 0.146 0.239 0.079 0.07 122 10.17 0.50 0.146 0.238 0.079 0.07 123 10.25 0.50 0. 146 0.236 0.079 0.07 124 10.33 0.50 0.146 0.235 0.079 0.07 125 10.42 0.50 0.146 0.234 0.079 0.07 126 10.50 0.50 0.146 0.233 0.079 0.07 127 10.58 0.67 0.195 0.232 0.105 0.09 128 10.67 0.67 0.195 0.231 0.105 0.09 129 10.75 0.67 0.195 0.230 0.105 0.09 130 10.83 0.67 0.195 0.228 0.105 0.09 131 10.92 0.67 0.195 0.227 0.105 0.09 132 '11.00 0.67 0.195 0.226 0.105 0.09 133 11.08 0.63 0.185 0.225 0.100 0.09 134 11.17 0.63 0.185 0.224 0.100 0.09 135 11.25 0.63 0.185 0.223 0.100 0.09 136 11.33 0.63 0.185 0.222 0.100 0.09 137 11.42 0.63 0.185 0.221 0.100 0.09 138 11.50 0.63 0.185 0.220 0.100 0.09 139 11.58 0.57 0.165 0.219 0.089 0.08 140 11.67 0.57 0.165 0.217 0.089 0.08 141 11.75 0.57 0.165 0.216 0.089 0.08 142 11.83 0.60 0.175 0.215 0.095 0.08 143 11.92 0.60 0.175 0.214 0.095 0.08 199 12.00 0.60 0.175 0.213 0.095 0.08 145 12.08 0.83 0.243 0.212 --- 0.03 146 12.17 0.83 0.243 0.211 --- 0.03 147 12.25 0.83 0.243 0.210 --- 0.03 148 12.33 0.87 0.253 0.209 --- 0.04 149 12.42 0.87 0.253 0.208 --- 0.05 150 12.50 0.=7 0.253 0.207 --- 0.05 151 12.58 0.93 0.272 0.206 --- 0.07 152 12.67 0.93 0.272 0.205 0.07 153 12.75 0.93 0.272 0.204 --- 0.07 154 12.83 0.97 0.282 0.203 --- 0.08 155 12.92 0.97 0.282 0.202 --- 0.08 156 13.00 0.97 0.282 0.201 --- 0.08 157 13.08 1.13 0.331 0.200 --- 0.13 158 13.17 1.13 0.331 0.199 --- 0.13 159 13.25 1.13 0.331 0.198 --- 0.13 160 13.33 1.13 0.331 0.197 --- 0.13 161 13.42 1.13 0.331 0.196 --- 0.14 162 13.50 1.13 0.331 0.195 --- 0.14 163 13.58 0.77 0.224 0.194 --- 0.03 164 13.67 0.77 0.224 0.193 --- 0.03 165 13.75 0.77 0.224 0.192 --- 0.03 166 13.83 0.77 0.224 0.191 --- 0.03 167 13.92 0.77 0.224 0.190 --- 0.03 168 14.00 0.77 0.224 0.189 --- 0.04 169 14.08 0.90 0.263 0.188 --- 0.07 170 14.17 0.90 0.263 0.187 --- 0.08 171 14.25 0.90 0.263 0.186 --- 0.08 172 14.33 0.87 0.253 0.185 --- 0.07 173 14.42 0.87 0.253 0.184 --- 0.07 174 14.50 0.87 0.253 0.183 --- 0.07 175 14.58 0.87 0.253 0.182 --- 0.07 176 14.67 0.87 0.253 0.181 --- 0.01 177 1.75 0.87 0.253 0.180 0.07 178 194 .83 0.83 0.293 0.179 --- 0.06 179 14.92 0.83 0.243 0.178 0.06 180 15.00 0.83 0.243 0.177 --- 0.07 181 15.08 0.80 0.233 0.177 --- 0.06 182 15.17 0.80 0.233 0.176 0.06 183 15.25 0.80 0.233 0.175 --- 0.06 184 15.33 0.77 0.224 0.174 --- 0.05 185 15.42 0.77 0.224 0.173 --- 0.05 186 15.50 0.77 0.224 0.172 --- 0.05 187 15.58 0.63 0.185 0.171 --- 0.01 188 15.67 0.63 0.185 0.170 --- 0.01 189 15.75 0.63 0.185 0.169 --- 0.02 190 15.83 0.63 0.185 0.169 --- 0.02 191 15.92 0.63 0.185 0.168 --- 0.02 192 16.00 0.63 0.185 0.167 --- 0.02 193 16.08 0.13 0.039 0.166 0.021 0.02 194 16.17 0.13 0.039 0.165 0.021 0.02 195 16.25 0.13 0.039 0.164 0.021 0.02 196 16.33 0.13 0.039 0.163 0.021 0.02 197 16.42 0.13 0.039 0.163 0.021 0.02 198 16.50 0.13 0.039 0.162 0.021 0.02 199 16.58 0.10 0.029 0.161 0.016 0.01 200 16.67 0.10 0.029 0.160 0.016 0.01 201 16.75 0.10 0.029 0.159 0.016 0.01 202 16.83 0.10 0.029 0.159 0.016 0.01 203 15.92 0.10 0.029 0.158 0.016 0.01 204 17.00 0.10 0.029 0.157 0.016 0.01 205 17.08 0.17 0.049 0.156 0.026 0.02 206 17.17 0.17 0.049 0.155 0.026 0.02 207 17.25 0.-7 0.049 0.155 0.026 0.02 208 17.33 0.17 0.049 0.154 0.026 0.02 209 17.42 0.17 0.049 0.153 0.026 0.02 210 17.50 0.17 0.049 0.152 0.026 0.02 211 17.58 0.17 0.049 0.152 0.026 0.02 212 17.67 0.17 0.049 0.151 0.026 0.02 213 17.75 0.17 0.049 0.150 0.026 0.02 214 17.83 0.13 0.039 0.149 0.021 0.02 215 17.92 0.13 0.039 0.149 0.021 0.02 216 18.00 0.13 0.039 0.148 0.021 0.02 217 18.08 0.13 0.039 0.147 0.021 0.02 218 18.17 0.13 0.039 0.146 0.021 0.02 219 18.25 0.13 0.039 0.146 0.021 0.02 220 18.33 0.13 0.039 0.145 0.021 0.02 221 18.42 0.13 0.039 0.144 0.021 0.02 222 18.50 0.13 0.039 0.143 0.021 0.02 223 18.58 0.10 0.029 0.143 0.016 0.01 224 18.67 0.10 0.029 0.142 0.016 0.01 225 18.75 0.10 0.029 0.141 0.016 0.01 226 18.83 0.07 0.019 0.141 0.011 0.01 227 18.92 0.07 0.019 0.140 0.011 0.01 228 19.00 0.07 0.019 0.139 0.011 0.01 229 19.08 0.10 0.029 0.139 0.016 0.01 230 19.17 0.10 0.029 0.138 0.016 0.01 231 19.25 0.10 0.029 0.137 0.016 0.01 232 19.33 0.13 0.039 0.137 0.021 0.02 233 19.42 0.13 0.039 0.136_ 0.021 0.02 234 19.50 0.13 0.039 0.136 0.021 0.02 235 19.58 0.10 0.029 0.135 0.016 0.01 236 19.67 0.10 0.029 0.134 0.016 0.01 237 19.75 0.10 0.029 0.134 0.016 0.01 238 19.83 0.07 0.019 0.133 0.011 0.01 239 19.92 0.07 0.019 0.133 0.011 0.01 240 20.00 0.07 0.019 0.132 0.011 0.01 241 20.08 0.10 0.029 0.131 0.016 0.01 242 20.17 0.10 0.029 0.131 0.016 0.01 243 20.25 0.10 0.029 0.130 0.016 0.01 244 20.33 0.10 0.029 0.130 0.016 0.01 245 20.42 0.10 0.029 0.129 0.016 0.01 246 20.50 0.10 0.029 0.129 0.016 0.01 247 20.58 0.10 0.029 0.128 0.016 0.01 248 20.67 0.10 0.029 0.127 0.016 0.01 249 20.75 0.10 0.029 0.127 0.016 0.01 250 20.83 0.07 0.019 0.126 0.011 0.01 251 20.92 0.07 0.019 0.126 0.011 0.01 252 21.00 0.07 0.019 0.125 0.011 0.01 253 21.08 0.10 0.029 0.125 0.016 0.01 254 21.17 0.10 0.029 0.124 0.016 0.01 255 21.25 0.10 0.029 0.124 0.016 0.01 256 21.33 0.07 0.019 0.123 0.011 0.01 257 21.42 0.07 0.019 0.123 0.011 0.01 258 21.50 0.07 0.019 0.123 0.011 0.01 259 21.58 0.10 0.029 0.122 0.016 0.01 260 21.67 0.10 0.029 0.122 0.016 0.01 261 21.75 0.10 0.029 0.121 0.016 0.01 262 21.83 0.07 0.019 0.121 0.011 0.01 263 21.92 0.07 0.019 0.120 0.011 0.01 264 22.00 O.J7 0.019 0.120 0.011 0.01 265 22.08 0.10 0.029 0.120 0.016 0.01 266 22.17 0.10 0.029 0.119 0.016 0.01 267 22.25 0.10 0.029 0.119 0.016 0.01 268 22.33 0.07 0.019 0.118 0.011 0.01 269 22.42 0.07 0.019 0.118 0.011 0.01 270 22.50 0.07 0.019 0.118 0.011 0.01 271 22.58 0.07_ 0.019 0.117 0.011 0.01 272 22.67 0.07 0.019 0.117 0.011 0.01 273 22.75 0.07 0.019 0.117 0.011 0.01 274 22.83 0.07 0.019 0.116 0.011 0.01 275 22.92 0.07 0.019 0.116 0.011 0.01 276 23.00 0.07 0.019 0.116 0.011 0.01 277 23.08 0.07 0.019 0.116 0.011 0.01 278 23.17 0.07 0.019 0.115 0.011 0.01 279 23.25 0.07 0.019 0.115 0.011 0.01 280 23.33 0.07 0.019 0.115 0.011 0.01 281 23.42 0.07 0.019 0.115 0.011 0.01 282 23.50 0.07 0.019 0.114 0.011 0.01 283 23.58 0.07 0.019 0.114 0.011 0.01 284 23.67 0.07 0.019 0.114 0.011 0.01 285 23.75 0.07 0.019 0.114 0.011 0.01 286 23.83 0.07 0.019 0.114 0.011 0.01 287 23.92 0.07 0.019 0.114 0.011 0.01 286 24.00 0.07 0.019 0.114 0.011 0.01 Sum = 100.0 Sum = 10.8 Flood volume = Effective rainfall 0.90(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 3.0(Ac.Ft) Total soil loss = 1.53(In) Total soil loss = 5.103(Ac.Ft) Total rainfall = 2.43(In) Flood volume = 131485.8 Cubic Feet Total soil loss = 222289.8 Cubic Feet ------------------------------------------------------------------- Peak flow rate of this hydrograph = 5.372(CFS) ------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T 0 R M -------------------------------------------------------------------- R u n c f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0005 0.07 Q I I I I 0+10 0.0021 0.24 Q I I 1 1 0+15 0.0042 0.30 VQ I 0+20 0.0066 0.36 VQ I 0+25 0.0098 0.46 VQ I I 0+30 0.0132 0.50 VQ I 0+35 0.0168 0.52 V Q I I I I 0+40 0.0204 0.53 V Q I 0+45 0.0241 0.54 V Q I I 1 1 0+50 0.0281 0.57 V Q I I 1 1 0+55 0.0326 0.66 V Q I I I I 1+ 0 0.0374 0.69 V Q I I I I 1+ 5 0.0;20 0.67 V Q I I I I • 1+10 0.0461 0.59 V Q I I I I 1+15 0.0500 0.57 V Q I I 1 1 1+20 0.0539 0.56 V Q I I I I 1+25 0.0577 0.55 V Q I I I 1+30 0.0614 0.55 V Q I 1 1 1+35 0.0652 0.55 V Q I I 1 1 1+40 0.0689 0.54 V Q I I 1 1 1+45 0.0727 0.54 V Q I I 1+50 0.0766 0.58 IVQ I I I 1+55 0.0812 0.66 IVQ I I 1 1 2+ 0 0.0860 0.69 IVQ I I 1 1 2+ 5 0.0908 0.70 IVQ I I 1 1 2+10 0.0957 0.71 IVQ I I I I 2+15 0.1007 0.72 IVQ I I 1 1 2+20 0.1056 0.72 IVQ I I 1 1 2+25 0.1106 0.72 IVQ I I 1 1 2+30 0.1156 0.72 IVQ I I 1 1 2+35 0.1208 0.76 IV Q I I 1 1 2+40 0.1266 0.84 IV Q I I 1 1 2+45 0.1326 0.87 IV Q I I I 2+50 0.1387 0.89 IV Q I I I 2+55 0.1449 0.89 IV Q I I I 3+ 0 0.1510 0.90 1 VQ I I 1 1 3+ 5 0.1572 0.90 1 VQ I I I 3+10 0.1635 0.90 1 VQ I I I 3+15 0.1697 0.90 1 VQ 1 1 1 3+20 0.1759 0.90 1 VQ I I 1 1 • 3+25 0.1821 0.90 1 VQ I I I I 3+30 0.1884 0.90 1 VQ I I I I 3+35 0.1946 0.90 1 VQ 1 3+40 0.2008 0.90 1 VQ I • 3+45 0.2070 0.90 1 VQ 1 3+50 0.2135 0.94 1 VQ 1 3+55 0.2206 1.02 1 V Q 1 4+ 0 0.2278 1.05 1 VQ 1 4+ 5 0.2352 1.07 1 VQ 1 4+10 0.2426 1.07 1 VQ 1 4+15 0.2500 1.08 1 VQ 1 4+20 0.2577 1.11 1 VQ I 4+25 0.2660 1.20 1 VQ 1 4+30 0.2745 1.23 1 VQ 1 4+35 0.2830 1.25 1 VQ 1 4+40 0.2917 1.25 I V Q 1 4+45 0.3004 1.26 1 V Q 1 4+50 0.3093 1.30 1 VQ 1 4+55 0.3188 1.38 1 VQ 1 5+ 0 0.3286 1.42 1 VQ 1 5+ 5 0.3379 1.36 1 VQ 1 5+10 0.3462 1.19 1 Q 1 5+15 0.3540 1.14 1 Q 1 5+20 0.3620 1.15 1 Q 1 5+25 0.3704 1.23 1 Q I 5+30 0.3790 1.25 1 QV 1 5+35 0.3879 1.29 1 Q 1 5+40 0.3973 1.38 1 Q 1 5+45 0.4071 1.41 1 Q 1 5+50 0.4'69 1.42 1 Q 1 • 5+55 0.4267 1.43 1 Q I 6+ 0. 0.4367 1.44 1 Q 1 6+ 5 0.4468 1.48 1 Q 1 6+10 0.4576 1.57 1 Q 1 6+15 0.4686 1.60 1 Q 1 6+20 0.4797 1.61 1 Q 1 6+25 0.4908 1.62 1 Q 1 6+30 0.5020 1.62 1 Q 1 6+35 0.5134 1.66 1 Q 1 6+40 0.5254 1.75 1 Q 1 6+45 0.5377 1.78 1 Q 1 6+50 0.5500 1.79 1 Q 1 6+55 0.5624 1.80 1 Q I 7+ 0 0.5748 1.80 1 Q 1 7+ 5 0.5872 1.80 1 Q I 7+10 0.5997 1.81 1 Q 1 7+15 0.6121 1.81 1 QV 1 7+20 0.6248 1.84 1 QV 1 7+25 0.6381 1.93 I QV 1 7+30 0.6515 1.96 1 QV 1 7+35 0.6653 2.00 1 Q 1 7+40 0.6798 2.10 1 QVI 7+45 0.6945 2.13 1 QVI 7+50 0.7095 2.18 1 QVI 7+55 0.7252 2.28 1 Ql 8+ 0 0.7411 2.31 1 QI 8+ 5 0.7576 2.40 1 QV . 8+10 0.7754 2.58 ' I Q 8+15 0.7936 2.64 1 Q 8+20 0.8120 2.67 1 Q 8+25 0.8305 2.69 I QV 8+30 0.8491 2.70 1 QV 8+35 0.8680 2.74 1 QV 8+40 0.8875 2.83 1 IQ 8+45 0.9072 2.86 1 IQV 8+50 0.9272 2.91 1 IQV 8+55 0.9479 3.00 1 1 Q 9+ 0 0.9688 3.04 1 1 Q 9+ 5 0.9903 3.12 1 1 QV 9+10 1.0130 3.30 1 1 Q 9+15 1.0362 3.37 1 1 Q 9+20 1.0598 3.43 1 1 QV 9+25 1.0841 3.53 1 1 Q 9+30 1.1087 3.57 1 1 Q 9+35 1.1337 3.62 1 1 QV 9+40 1.1593 3.72 1 1 QV 9+45 1.1852 3.76 1 1 Q 9+50 1.2115 3.81 1 1 QV 9+55 1.2384 3.91 1 1 QV 10+ 0 1.2655 3.94 1 1 QV 10+ 5 1.2911 3.72 1 1 Q v 10+10 1.3126 3.12 1 1 Q V 10+15 1.3328 2.93 1 IQ V 10+20 1.3523 2.84 1 IQ V 10+25 1.3716 2.79 1 IQ 10+30 1.3905 2.76 1 IQ 10+35 1.4'05 2.90 1 IQ 10+40 1.4334 3.32 1 1 Q 10+45 1.4572 3.46 1 1 Q 10+50 1.4815 3.52 1 1 Q 10+55 1.5060 3.56 1 1 Q 11+ 0 1.5307 3.59 1 1 Q 11+ 5 1.5553 3.57 1 1 Q 11+10 1.5793 3.49 1 1 Q 11+15 1.6032 3.47 1 1 Q 11+20 1.6270 3.45 1 1 Q 11+25 1.6507 3.45 1 1 Q 11+30 1.6744 3.44 1 1 Q 11+35 1.6976 3.37 1 1 Q 11+40 '-.7197 3.20 1 1 Q 11+45 1.7413 3.14 1 1 Q 11+50 1.7629 3.14 1 1 Q 11+55 1.7851 3.22 1 1 Q 12+ 0 1.8073 3.24 1 1 Q 12+ 5 1.8271 2.88 1 IQ 12+10 1.8404 1.93 1 Q 1 12+15 1.8517 1.64 1 Q 1 12+20 1.8627 1.60 1 Q 1 12+25 1.8748 1.75 1 Q 1 12+30 1.8872 1.80 1 Q 1 12+35 1.9008 1.98 1 Q 1 12+40 1.9173 2.40 1 QI 12+45 1.9350 2.56 1 Q 12+50 1.9538 2.74 1 Q 12+55 1.9745 3.01 1 1 Q 13+ 0 1.9961 3.13 1 1 Q uT 7 13+ 5 2.0207 3.58 1 Q I V 1 13+10 2.0523 4.59 1 Q I V I 13+15 2.0865 4.96 1 QI V 1 13+20 2.1220 5.15 1 Q V 1 13+25 2.1583 5.28 1 IQ V 1 13+30 2.1953 5.37 1 IQ VI 13+35 2.2274 4.65 1 Q I VI 13+40 2.2455 2.63 Q I VI 13+45 2.2592 1.99 1 Q I I VI 13+50 2.2710 1.72 1 Q I I V 13+55 2.2819 1.58 1 Q I I V 14+ 0 2.2922 1.50 1 Q I I V 14+ 5 2.3044 1.76 1 Q I I V 14+10 2.3216 2.51 1 Q I V 14+15 2.3407 2.77 IQ I IV 14+20 2.3604 2.85 IQ I IV 14+25 2.3794 2.76 IQ I IV 14+30 2.3985 2.78 I IQ 1 IV 14+35 2.4179 2.82 I IQ I I V 14+40 2.4376 2.86 1 IQ I I V 14+45 2.4576 2.89 1 IQ I I V 14+50 2.4772 2.85 1 IQ I I V 14+55 2.4958 2.70 1 Q I I V 15+ 0 2.5142 2.67 Q I I V 15+ 5 2.5321 2.60 Q I I V 15+10 2.5489 2.44 QI I I V 15+15 2.5654 2.40 1 QI I I V 15+20 2.5'14 2.33 1 QI I I V 15+25 2.5963 2.16 1 Q I I I V 15+30 2.6109 2.12 1 Q I I I V 15+35 2.6234 1.83 1 Q I I I V 15+40 2.6309 1.09 1 Q I I I V 15+45 2.6368 0.86 1 Q I I I V 15+50 2.6421 0.77 1 Q I I I V 15+55 2.6472 0.74 1 Q I I I V 16+ 0 2.6522 0.-73 1 Q I I I V 16+ 5 2.6572 0.73 1 Q I I I V 16+10 2.-6622 0.72 1 Q I I I V 16+15 2.6671 0.72 1 Q I I I V 16+20 2.6721 0.72 1 Q I I I V 16+25 2.6771 0.72 1 Q I I I V 16+30 2.6820 0.72 1 Q I I I V 16+35 2.6868 0.69 1 Q I I I V 16+40 2.6909 0.60 1 Q I I I V 16+45 2.6949 0.57 1 Q I I I V 16+50 2.6988 0.56 1 Q I I I V 16+55 2.7026 0.55 1 Q I I I V 17+ 0 2.7063 0.55 1 Q I I I V 17+ 5 2.7106 0.61 1 Q I I I V 17+10 2.7160 0.78 1 Q I I I V 17+15 2.7218 0.84 1 Q I 1 1 V 1.7+20 2.7277 0.87 1 Q I I I V 17+25 2.7338 0.88 1 Q I I I V 17+30 2.7399 0.89 1 Q I I I V 17+35 2.7461 0.90 1 Q I I I V 17+40 2.7523 0.90 1 Q I I I V 17+45 2.7586 0.90 1 Q I I I V 17+50 17+55 2.7646 2.7700 0.87 0.78 1 4 I I Q I I I V I I I V I 18+ 0 2.7752 0.75 1 4 I I I I v 1 18+ 5 2.7803 0.74 1 Q I I I v 1 18+10 2.7853 0.73 1 4 I I I v 1 18+15 2.7903 0.73 1 4 I I I v 1 18+20 2.7953 0:73 1 4 I I I v 1 18+25 2.8003 0.72 1 4 I I I v 1 18+30 2.8053 0.72 1 Q I I I V 1 18+35 2.8101 0.69 1 Q I I I V 1 18+40 2.8142 0.60 1 Q I I I v 1 18+45 2.8182 0.57 1 4 I I I v 1 18+50 2.8218 0.53 1 4 I I I v 1 18+55 2.8248 0.43 14 I I I v 1 19+ 0 2.8275 0.40 IQ I I I V 1 19+ 5 2.8304 0.42 14 I I I v I 19+10 2.8338 0.49 IQ I I I v 1 19+15 2.8374 0.52 I Q I I I v 1 19+20 2.8412 0.56 1 Q I I I v 1 19+25 2.8457 0.65 1 4 I I I v 1 19+30 2.8505 0.69 1 Q I I I v I 19+35 2.8551 0.67 1 4 I I I v 1 19+40 2.8591 0.59 1 Q I I I v 1 19+45 2.8630 0.57 1 Q I I I v 1 19+50 2.8666 0.52 1 4 I I I v 1 19+55 2.8696 0.43 IQ I I I v 1 20+ 0 2.8724 0.40 IQ I I I v I 20+ 5 20+10 2.8752 2.8786 0.42 0.99 IQ I IQ I I V 1 I I V I 20+15 2.8822 0.52 1 4 I I I v 1 20+20 2.8858 0.53 I Q I I I v 1 20+25 2.8895 0.53 1 4 I I I v 1 20+30 2.8932 0.54 1 Q I I I v 1 20+35 2.8969 0.54 1 4 I I I v 1 20+40 2.9006 0.54 1 Q I I I v 1 20+45 2.9044 0.54 1 Q I I I v 1 20+50 2.9079 0.51 1 Q I I I v 1 20+55 2.9108 0.42 IQ I I I v 1 21+ 0 2.9135 0.39 IQ I I I v 1 21+ 5 2.9163 0.41 14 I I I v 1 21+10 2.9197 0.49 IQ I I I v 1 21+15 2.9233 0.52 1 Q I I I v 1 21+20 2.9267 0.49 IQ I I I v I� 21+25 2.9295 0.41 IQ I I I v 1 21+30 2.9322 0.39 IQ I I I v 1 21+35 2.9350 0.41 IQ I I I v 1 21+40 2.9384 0.49 IQ I I I v I 21+45 2.9420 0.52 1 Q I I I v 1 21+50 2.9454 0.49 1Q I I I v1 21+55 2.9482 0.41 IQ I I I v1 22+ 0 2.9509 0.39 IQ I I I v1 22+ 5 2.9537 0.41 IQ I I I v1 22+10 2.9571 0.49 IQ I I I - VI 22+15 2.9607 0.52 1 4 I I I VI 22+20 22+25 2.9641 2.9669 0.49 0.41 14 I IQ I I I vi I I VI 22+30 2.9696 0.39 10 1 1 1 VI 22+35 2.9722 0.38 IQ 22+40 • 2.9747 0.37 IQ 22+45 2.9773 0.37 IQ 22+50 2.9798 0.36 IQ 22+55 2.9823 0.36 IQ 23+ 0 2.9848 0.36 IQ 23+ 5 2.9872 0.36 IQ 23+10 2.9897 0.36 IQ 23+15 2.9922 0.36 IQ 23+20 2.9947 0.36 IQ 23+25 2.9972 0.36 IQ 23+30 2.9997 0.36 IQ 23+35 3.0022 0.36 IQ 23+40 3.0047 0.36 IQ 23+45 3.0072 0.36 IQ 23+50 3.0097 0.36 IQ 23+55 3.0122 0.36 IQ 24+ 0 3.0146 0.36 IQ 24+ 5 3.0167 0.30 IQ 24+10 3.0175 0.12 Q 24+15 3.0179 0.06 Q 24+20 3.0182 0.04 Q 24+25 3.0184 0.02 Q 24+30 3.0184 0.01 Q 24+35 3.0185 0.01 Q 24+40 3.0185 0.00 Q 1 �J 0 r� U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB110.out Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ---------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 10 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 0.50 100 YEAR Area rainfall data: Weighting[1-2] 20.04 . Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 90.07 1.20 48.08 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.788(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 0.788(In) Sub -Area Data: - Area(Ac.) Runoff Index Impervious % d r o g 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) S -Curve RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 time period Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Distribution Unit Hydrograph Minimum soil loss rate ((In/Hr)) = 0.114 (hrs) --------------------------------------------------------------------- (for 24 hour storm duration) - Soil low loss rate (decimal) = 0.540 (CFS) Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ .0 n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time 8 of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 97.310 18.375 7.42, 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.312 0.227 --- 0.08 2 0.17 4.20 0.397 0.227 --- 0.17 3 0.25 4.40 0.416 0.227 --- 0.19 4 0.33 4.80 0.454 0.227 --- 0.23 5 0.42 5.20 0.492 0.227 0.26 6 0.50 6.20 0.586 0.227 --- 0.36 7 0.58 8 0.67 6.80 8.80 0.643 0.227 --- 0.832 0.227 0.42 0.60 9 0.75 13.90 1.314 0.227 --- 1.09 10 0.83 31.40 2.968 0.227 --- 2.74 11 0.92 7.20 0.681 0.227 --- 0.45 12 1.00 3.80 0.359 0.227 --- 0.13 Sum = 100.0 Sum = 6.7 Flood volume = Effective rainfall 0.56(In) times area 40.1(Ac.)/[(In)/ (Ft .)] = 1. 9(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.759(Ac.Ft) Total rainfall = 0.79(In) Flood volume = 81527.4 Cubic Feet Total soil loss = 33046.7 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 66.914(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 17.5 35.0 52.5 70.0 ----------------------------------------------------------------------- 0+ 5 0.0043 0.63 Q I I I I 0+10 0.0244 2.91 VQ I I 1 1 0+15 0.0606 5.26 IV Q I I I I 0+20 0.1067 6.70 1 VQ I I 1 1 0+25 0.1634 8.23 1 VQ I I 1 1 0+30 0.2336 10.20 1 VQ I I 1 1 0+35 0.3231 12.99 1 VQ I I 1 1 0+40 0.4361 16.40 1 QI I 1 1 0+45 0.6047 24.48 1 1 VQ I 1 1 0+50 0.9338 47.79 1 1 VI Q 1 1 0+55 1.3946 66.91 1 1 1 VI Q I 1+ 0 1.6193 32.62 I I Q I I V I 1+ 5 1.7326 16.45 1 QI I I V I 1+10 1.7915 8.56 1 Q I I I V 1 1+15 1.8273 5.19 1 Q I I I VI 1+20 1.8494 3.21 IQ I I I VI 1+25 1.8628 1.94 IQ I I I VI 1+30 1.8701 1.06 Q I I I VI 1+35 1.8714 0.19 Q I I I VI 1+40 1.8716 0.04 Q I I I VI 9 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB110.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------------------------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 10 -YEAR STOP! FILE: DB.UM1 Drainage Area = 90.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2900.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.955 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.19 Min. 258 of lag time = 1.28 Min. 90% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 90.07 0.50 100 YEAR Area rainfall data: Weighting[1*2] 20.09 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 90.07 1.20 98.08 750.00(Ft.) 0.192 Mi. STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.788(In) Areal adjustment factor = 99.96 8 Adjusted average point rain = 0.788(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 U n i t H y 12.020 78.00 r 0.570 Total Area Entered = 40.07(Ac.) VALLEY S -Curve RI RI Infil. Rate Impervious Adj. Infi1. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Distribution Unit Hydrograph Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph o (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- - Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.312 0.227 --- 0.08 2 0.17 4.20 0.397 0.227 --- 0.17 3 0.25 4.40 0.416 0.227 --- 0.19 4 0.33 4.80 0.454 0.227 --- 0.23 5 0.42 5.20 0.492 0.227 0.26 6 0.50 6.20 0.586 0.227 --- 0.36 7 0.58 6.80 0.643 0.227 --- 0.42 8 0.67 8.80 0.832 0.227 0.60 9 0.75 13.90 1.314 0.227 --- 1.09 10 0.83 31.40 2.968 0.227 --- 2.74 11 0.92 7.20 0.681 0.227 --- 0.45 12 1.00 3.80 0.359 0.227 --- 0.13 Sum = 100.0 Sum = 6.7 Flood volume = Effective rainfall 0.56(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 1.9(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.759(Ac.Ft) Total rainfall = 0.79(In) Flood volume = 81527.4 Cubic Feet Total soil loss = 33046.7 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 66.914(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 17.5 .35.0 52.5 70.0 ----------------------------------------------------------------------- 0+ 5 0.0043 0.63 Q I I I I 0+10 0.0244 2.91 VQ I I I I 0+15 0.0606 5.26 IV Q I I 1 1 0+20 0.1067 6.70 1 VQ I I 1 1 0+25 0.1634 8.23 1 VQ I I 1 1 0+30 0.2336 10.20 1 VQ I I 1 1 0+35 0.3231 12.99 1 VQ I I 1 1 0+40 0.4361 16.40 1 QI I 1 1 0+45 0.6047 124.48 1 1 VQ I 1 1 0+50 0.9338 47.79 1 1 VI Q 1 1 0+55 1.3946 66.91 1 1 1 VI Q I 1+ 0 1.6193 32.62 1 1 Q I I V I 1+ 5 1.7326 16.45 1 QI I I V I 1+10 1.7915 6.56 1 Q I I I V 1 1+15 1.8273 5.19 1 Q 1 1 1 VI 1+20 1.8494 3.21 IQ I I I VI 1+25 1.8628 1.94 IQ I I I VI 1+30 1.8701 1.06 Q I I I VI 1+35 1.8714 0.19 Q I I VI 1+40 1.8716 0.04 Q I I I VI E U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB310.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ----------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 10 -YEAR STOR': FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 0.80 100 YEAR Area rainfall data: Weighting[1*2] 32.06 Area(Ac.)[1) Rainfall(In)(2) Weighting[1*2] 90.07 1.90 76.13 750.00(Ft.) 0.142 Mi. STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.253(In) Areal adjustment factor = 99.98 % Adjusted average point rain = 1.252(In) Sub -Area Data Area(Ac.) Runoff Index Impervious $ 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data Unit time period Time % of lag Distribution Unit,Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.195 0.227 0.105 0.09 2 0.17 1.30 0.195 0.227 0.105 0.09 3 0.25 1.10 0.165 0.227 0.089 0.08 4 0.33 1.50 0.225 0.227 0.122 0.10 5 0.42 1.50 0.225 0.227 0.122 0.10 6 0.50 1.80 0.271 0.227 --- 0.04 7 0.58 1.50 0.225 0.227 0.122 0.10 8 0.67 1.80 0.271 0.227 0.04 9 0.75 1.80 0.271 0.227 --- 0.04 10 0.83 1.50 0.225 0.227 0_122 0.10 11 0.92 1.60 0.240 0.227 0.01 12 1.00 1.80 0.271 0.227 --- 0.04 13 1.08 2.20 0.331 0.227 --- 0.10 14 1.17 2.20 0.331 0.227 --- 0.10 15 1.25 2.20 0.331 0.227 --- 0.10 16 1.33 2.00 0.301 0.227 --- 0.07 17 1.42 2.60 0.391 0.227 --- 0.16 18 1.50 2.70 0.406 0.227 --- 0.18 19 1.58 2.40 0.361 0.227 --- 0.13 20 1.67 2.70 0.406 0.227 --- 0.18 21 1.75 3.30 0.496 0.227 --- 0.27 22 1.83 3.10 0.466 0.227 --- 0.24 23 1.92 2.90 0.436 0.227 --- 0.21 24 2.00 3.00 0.451 0.227 --- 0.22 25 2.08 3.10 0.466 0.227 --- 0.24 26 2.17 4.20 0.631 0.227 --- 0.40 27 2.25 5.00 0.751 0.227 --- 0.52 28 2.33 3.50 0.526 0.227 --- 0.30 29 2.42 6.80 1.022 0.227 --- 0.79 30 2.50 7.30 1.097 0.227 --- 0.87 31 2.58 8.20 1.232 0.227 --- 1.01 32 2.67 5.90 0.887 0.227 --- 0.66 33 2.75 2.00 0.301 0.227 --- 0.07 34 2.83 1.80 0.271 0.227 --- 0.04 35 2.92 1.80 0.271 0.227 --- 0.04 36 3.00 0.--0 0.090 0.227 0.049 0.04 M Sum = 100.0 Sum = 7.8 Flood volume = Effective rainfall 0.65(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 2.2(Ac.Ft) Total soil loss = 0.60(In) Total soil loss = 2.003(Ac.Ft) Total rainfall = 1.25(In) Flood volume = 94915.9 Cubic Feet Total soil loss = 87240.6 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 33.910(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) ' -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 10.0 20.0 30.0 40.0 0+ 5 0.0046 0.67 Q 0+10 0.0212 2.42 V Q 0+15 0.0412 2.90 V Q 0+20 0.0625 3.09 IV Q I I I 0+25 0.0879 3.69 IV Q I I I 0+30 0.1119 3.48 1 VQ I I I 0+35 0.1316 2.87 1 Q I I I 0+40 0.1542 3.28 1 VQ I I I I 0+45 0.1705 2.36 1 QV I I I I 0+50 0.1877 2.51 I QV I 1 0+55 0.2075 2.88 I QV I I 1+ 0 0.2190 1.66 IQ V I I 1+ 5 0.2344 2.24 1 Q V I I 1+10 0.2578 3.40 1 QV 1 I 1+15 0.2839 3.79 1 Q V 1 1 1+20 0.3095 3.72 1 Q V 1 1 1+25 0.3364 3.90 1 Q V I I 1+30 0.3752 5.63 1 QV 1 1 1+35 0.4173 6.11 I QV I 1 1+40 0.4580 5.92 I Q V 1 1 1+45 0.5086 7.35 1 Q VI 1 1+50 0.5716 9.14 I QV 1 1+55 0.6339 9.04 1 QIV 1 2+ 0 0.6938 8.70 1 Q I V 1 2+ 5 0.7559 9.02 1 QI V 1 2+10 0.8290 10.61 1 Q V 1 2+15 0.9313 14.85 1 1 Q V 1 2+20 1.0460 16.66 1 1 Q VI 2+25 1.1648 17.25 I 1 Q IV 2+30 1.3481 26.62 I I 1 V Q 2+35 1.5688 32.03 1 I 1 2+40 1.8023 33.91 1 1 1 2+45 1.9722 24.66 1 1 1 Q 2+50 2.0533 11.79 I IQ 1 2+55 2.1013 6.97 I Q I 1 3+ 0 2.1346 4.83 1 Q 1 1 3+ 5 2.1575 3.33 1 Q 1 1 3+10 2.1691 1.68 IQ 1 1 3+15 2.1750 0.86 Q 1 1 3+20 2.1775 0.36 Q I 3+25 2.1783 0.11 Q I 3+30 2.1787 0.06 Q 1 1 3+35 _ 2.1789 0.03 Q I I 3+40 ------------------------------------------------------------ 2.1790 0.01 Q I I is V Q Q V V V U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB610.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 -------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 10 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. _ Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 40.07 1.20 100 YEAR Area rainfall data: Weighting[1*2] 48.08 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 40.07 2.50 100.18 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.735(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.735(In) Sub -Area Data Area(Ac.) Runoff Index Impervious a 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.`s) (In/Hr) (Dec.) - (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve ------------------------ Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph --------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 - 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.50 0.104 0.227 0.056 0.05 0.17 0.60 0.125 0.227 0.067 0.06 3 0.25 0.60 0.125 0.227 0.067 0.06 4 0.33 0.60 0.125 0.227 0.067 0.06 5 0.42 0.60 0.125 0.227 0.067 0.06 6 0.50 0.70 0.146 0.227 0.079 0.07 7 0.58 0.70 0.146 0.227 0.079 0.07 8 0.67 0.70 0.146 0.227 0.079 0.07 9 0.75 0.70 0.146 0.227 0.079 0.07 10 0.83 0.70 0.146 0.227 0.079 0.07 11 0.92 0.70 0.146 0.227 - 0.079 0.07 12 1.00 0.80 0.167 0.227 0.090 0.08 13 1.08 0.80 0.167 0.227 0.090 0.08 14 1.17 0.80 0.167 0.227 0.090 0.08 15 1.25 0.80 0.167 0.227 0.090 0.08 16 1.33 0.80 0.167 0.227 0.090 0.08 17 1.42 0.80 0.167 0.227 0.090 0.08 18 1.50 0.80 0.167 0.227 0.090 0.08 19 1.58 0.80 0.167 0.227 0.090 0.08 20 1.67 0.80 0.167 0.227 0.090 0.08 21 1.75 0.80 0.167 0.227 0.090 0.08 22 1.83 0.80 0.167 0.227 0.090 0.08 23 1.92 0.80 0.167 0.227 0.090 0.08 24 2.00 0.90 0.187 0.227 0.101 0.09 25 2.08 0.80 0.167 0.227 0.090 0.08 26 2.17 0.90 0.167 0.227 0.101 0.09 27 2.25 0.90 0.187 0.227 0.101 0.09 28 2.33 0.90 0.187 0.227 0.101 0.09 29 2.42 0.90 0.187 0.227 0.101 0.09 30 2.50 0.90 0.187 0.227 0.101 0.09 31 2.58 0.90 0.187 0.227 0.101 0.09 32 2.67 0.90 0.187 0.227 0.101 0.09 33 2.75 1.00 0.208 0.227 0.112 0.10 34 2.83 1.00 0.208 0.227 0.112 0.10 35 2.92 1.00 0.208 0.227 0.112 0.10 36 3.00 1.^0 0.208 0.227 0.112 0.10 37 3.08 1.00 0.208 0.227 0.112 0.10 38 3.17 1.10 0.229 0.227 0.00 39 3.25 1.10 0.229 0.227 --- 0.00 40 3.33 1.10 0.229 0.227 --- 0.00 41 3.42 1.20 0.250 0.227 --- 0.02 42 3.50 1.30 0.271 0.227 --- 0.04 43 3.58 1.40 0.291 0.227 --- 0.06 44 3.67 1.40 0.291 0.227 --- 0.06 45 3.75 1.50 0.312 0.227 --- 0.09 46 3.83 1.50 0.312 0.227 --- 0.09 47 3.92 1.60 0.333 0.227 --- 0.11 48 4.00 1.60 0.333 0.227 --- 0.11 49 4.08 1.70 0.354 0.227 --- 0.13 50 4.17 1.80 0.375 0.227 --- 0.15 51 4.25 1.90 0.395 0.227 --- 0.17 52 4.33 2.00 0.416 0.227 --- 0.19 53 4.42 2.10 0.437 0.227 --- 0.21 54 4.50 2.10 0.437 0.227 --- 0.21 55 4.58 2.20 0.458 0.227 --- 0.23 56 4.67 2.30 0.479 0.227 --- 0.25 57 4.75 2.40 0.500 0.227 --- 0.27 58 4.83 2.40 0.500 0.227 --- 0.27 59 4.92 2.50 0.520 0.227 --- 0.29 60 5.00 2.60 0.541 0.227 --- 0.31 61 5.08 3.10 0.645 0.227 --- 0.42 62 5.17 3.60 0.749 0.227 --- 0.52 63 5.25 3.90 0.812 0.227 --- 0.58 64 5.33 4.20 0.874 0.227 --- 0.65 65 5.42 4.70 0.978 0.227 0.75 66 5.50 5. 60 1.166 0.227 --- 0.94 67 5.58 1.90 0.395 0.227 --- 0.17 68 5.67 0.90 0.187 -0.227 0.101 0.09 69 5.75 0.60 0.125 0.227 0.067 0.06 70 5.83 0.50 0.104 0.227 0.056 0.05 71 5.92 0.30 0.062 0.227 0.034 0.03 72 6.00 0.20 0.042 0.227 0.022 0.02 Sum = 100.0 Sum = 10.4 Flood volume = Effective rainfall 0.86(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 2.9(Ac.Ft) Total soil loss = 0.87(In) Total soil loss = 2.904(Ac.Ft) Total rainfall = 1.73(In) Flood volume = 125816.1 Cubic Feet Total soil loss = 126487.3 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 29.212(CFS) +++++++++++++++++t+++++++++++++++++++++++++++++++++++++++++++T++++++ 6- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 ----------------------------------------------------------------------- 0+ 5 0.0224 0.36 Q I I I I 0+10 0.0118 1.36 VQ I I I I 0+15 0.0246 1.86 V Q I I I I 0+20 0.0387 2.06 V Q I I 1 1 0+25 _ 0.0536 2.16 V Q I I 1 1 0+30 0.0695 2.30 V Q I I 1 1 0+35 0.0869 2.53 IV Q I I 1 1 0+40 0.1050 2.62 IV Q I I 1 1 0+45 0.1233 2.67 IV Q I I 1 1 0+50 0.1418 2.68 IV Q I I 1 1 0+55 0.1604 2.69 I VQ I I I I 1+ 0 0.1795 2.77 1 VQ I I I I 1+ 5 0.1999 2.96 1 VQ I I I I 1+10 0.2207 3.03 1 VQ I I 1 1 1+15 0.2418 3.06 1 VQ I I 1 1 1+20 0.2629 3.07 1 VQ I I 1 1 1+25 0.2841 3.08 1 VQ I I 1 1 1+30 0.3054 3.09 1 Q I I I I 1+35 0.3267 3.09 1 Q I I 1 1 1+40 0.3480 3.09 1 Q I I 1 1 1+45 0.3693 3.09 1 QV I I 1 1 1+50 0.3907 3.09 1 QV I I 1 1 1+55 0.4120 3.09 1 QV I I 1 1 2+ 0 0.4338 3.17 1 Q V 1 I I 2+ 5 0.4564 3.28 1 Q V I I I 2+10 0.4786 3.23 1 Q V I I I 2+15 0.5019 3.38 1 Q V I I I I. 2+20 0.5255 3.43 1 Q V I I 1 1 2+25 0.5493 3.45 1 Q V I I I I • 2+30 0.5731 3.46 1 Q V I I I I Ll 2+35 0.5971 1 2+40 0.6210 2+45 0.6455 10.85 2+50 0.6712 1 Q v 1 2+55 0.6974 1 3+ 0 0.7238 3+ 5 0.7502 15.98 3+10 0.7720 IQ V 1 3+15 0.7812 1 3+20 0.7862 3+25 0.7904 24.90 3+30 0.7974 V 3+35 0.8085 1 3+40 0.8233 3+45 0.8405 14.51 3+50 0.8611 1 Q 1 3+55 0.8841 1 4+ 0 0.9107 4+ 5 0.9397 4.01 4+10 0.9733 1 1 4+15 1.0120 1 Q 4+20 1.0561 4+25 1.1058 0.75 4+30 1.1601 I 1 1 4+35 1.2173 Q 4+40 1.2793 4+45 1.3467 0.08 4+50 1.4187 I 1 1 4+55 1.4934 Q 5+ 0 1.5729 5+ 5 1.6620 0.01 -------------------------------------- 5+10 1.7721 I I I 5+15 1.9047 5+20 2.0562 5+25 2.2277 5+30 2.4289 5+35 2.6238 5+40 2.7237 5+45 2.7830 5+50 2.8223 5+55 2.8500 6+ 0 2.8682 6+ 5 2.8793 6+10 2.8845 6+15 2.8864 6+20 2.8874 6+25 2.8879 6+30 2.8882 6+35 2.8883 6+40 ---------------------- 2.8883 3.47 3.48 3.55 3.74 3.80 3.83 3.85 3.16 1.34 0.73 0.61 1.02 1.61 2.15 2.49 2.99 3.35 3.86 4.21 4.87 5.62 6.41 7.22 7.88 8.31 9.01 Q V I I Q v I I Q V I I Q VI I Q v I Q v I Q v I Q v IQ V Q V Q V IQ Iv I Q Iv I Q Iv I Q Iv I Q Iv I Q I v I Q I v Q I v I Q I v I Q I v I Q I v I Q v Q v IQ v I Q v 9.79 1 1 Q V I I 10.44 1 1 Q v1 1 10.85 1 1 Q v 1 11.55 1 1 Q Iv 1 12.94 1 Q I v 1 15.98 1 IQ V 1 19.26 1 1 QV 1 21.99 1 1 1 VQI 24.90 1 V 29.21 1 28.30 1 14.51 1 1 Q 1 8.60 1 IQ 1 1 5.72 1 Q I 1 1 4.01 1 Q 1 1 2.65 1 Q I I 1.62 1 Q I 1 1 0.75 Q I 1 1 0.28 Q I I 0.14 Q I I 0.08 Q I 1 1 0.04 Q I 1 1 0.02 Q I I I 0.01 -------------------------------------- Q I I I Q V Q I VQ I v I v I VI VI VI VI VI VI VI VI v1 V1 V Ll Ll U n i t H y d r o g r a p h 'A n a 1 y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB2410.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------- W.O. 98-0328 DEVELOPED AREA B (ON-SITE) 10 -YEAR STORM FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(AC.)[I] Rainfall(In)(2) 40.07 1.80 100 YEAR Area rainfall data: Weighting[112] 72.13 Area(Ac.)(1) Rainfall(In)[2] Weighting[1*2] • 40.07 4.50 180.32 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.911(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 2.911(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 28.050 72.00 0.640 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Areas F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve ----------------------------------------------------------- Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.07 0.023 0.403 0.013 0.01 2 0.17 0.07 0.023 0.401 0.013 0.01 3 0.25 0.07 0.023 0.400 0.013 0.01 4 0.33 0.10 0.035 0.398 0.019 0.02 5 0.42 0.10 0.035 0.397 0.019 0.02 6 0.50 0.10 0.035 0.395 0.019 0.02 46 7 0.58 0.10 0.035 0.393 0.019 0.02 8 0.67 0.10 0.035 0.392 0.019 0.02 9 0.75 0.10 0.035 0.390 0.019 0.02 10 0.83 0.13 0.047 0.389 0.025 0.02 11 0.92 0.13 0.047 0.387 0.025 0.02 12 1.00 0.13 0.047 0.386 0.025 0.02 13 1.08 0.10 0.035 0.384 0.019 0.02 14 1.17 0.10 0.035 0.383 0.019 0.02 15 1.25 0.10 0.035 0.381 0.019 0.02 16 1.33 0.10 0.035 0.380 0.019 0.02 17 1.42 0.10 0.035 0.378 0.019 0.02 18 1.50 0.10 0.035 0.377 0.019 0.02 19 1.58 0.10 0.035 0.375 0.019 0.02 20 1.67 0.10 0.035 0.374 0.019 0.02 21 1.75 0.10 0.035 0.372 0.019 0.02 22 1.83 0.13 0.047 0.371 0.025 0.02 23 1.92 0.13 0.047 0.369 0.025 0.02 24 2.00 0.13 0.047 0.368 0.025 0.02 25 2.08 0.13 0.047 0.366 0.025 0.02 26 2.17 0.13 0.047 0.365 0.025 0.02 27 2.25 0.13 0.047 - 0.363 0.025 0.02 28 2.33 0.13 0.047 0.362 0.025 0.02 29 2.42 0.13 0.047 0.360 0.025 0.02 30 2.50 0.13 0.047 0.359 0.025 0.02 31 2.58 0.17 0.058 0.357 0.031 0.03 32 2.67 0.17 0.058 0.356 0.031 0.03 33 2.75 0.17 0.058 0.354 0.031 0.03 34 2.83 0.17 0.058 0.353 0.031 0.03 35 2.92 0.17 0.058 0.352 0.031 0.03 36 3.00 0.17 0.058 0.350 0.031 0.03 37 3.08 0.17 0.058 0.349 0.031 0.03 38 3.17 0.17 0.058 0.347 0.031 0.03 39 3.25 0.17 0.058 0.346 0.031 0.03 40 3.33 0.17 0.058 0.344 0.031 0.03 41 3.42 0.17 0.058 0.343 0.031 0.03 42 3.50 0.17 0.058 0.341 0.031 0.03 43 3.58 0.17 0.058 0.340 0.031 0.03 44 3.67 0.17 0.058 0.339 0.031 0.03 45 3.75 0.17 0.058 0.337 0.031 0.03 46 3.83 0.20 0.070 0.336 0.038 0.03 47 3.92 0.20 0.070 0.334 0.038 0.03 48 4.00 0.20 0.070 0.333 0.038 0.03 49 4.08 0.20 0.070 0.331 0.038 0.03 50 4.17 0.20 0.070 0.330 0.038 0.03 51 4.25 0.20 0.070 0.329 0.038 0.03 52 4.33 0.23 0.081 0.327 0.044 0.04 53 4.42 0.23 0.081 0.326 0.044 0.04 54 4.50 0.23 0.081 0.324 0.044 0.04 55 4.58 0.23 0.081 0.323 0.044 0.04 56 4.67 0.23 0.081 0.322 0.044 0.04 57 4.75 0.23 0.081 0.320 0.044- 0.04 58 4.83 0.27 0.093 0.319 0.050 0.04 59 4.92 0.27 0.093 0.318 0.050 0.04 60 5.00 0.27 0.093 0.316 0.050 0.04 61 5.08 0.20 0.070 0.315 0.038 0.03 62 5.17 0.20 0.070 0.313 0.038 0.03 63 5.25 0.20 0.070 0.312 0.038 0.03 64 5.33 0.23 0.081 0.311 0.044 0.04 65 5.42 0.23 0.081 0.309 0.044 0.04 66 5.50 0.23 0.081 0.308 0.044 0.04 67 5.58 0.27 0.093 0.307 0.050 0.04 68 5.67 0.27 0.093 0.305 0.050 0.04 69 5.75 0.27 0.093 0.304 0.050 0.04 70 5.83 0.27 0.093 0.303 0.050 0.04 71 5.92 0.27 0.093 0.301 0.050 0.04 72 6.00 0.27 0.093 0.300 0.050 0.04 73 6.08 0.30 0.105 0.299 0.057 0.05 74 6.17 0.30 0.105 0.297 0.057 0.05 75 6.25 0.30 0.105 0.296 0.057 0.05 76 6.33 0.30 0.105 0.295 0.057 0.05 77 6.42 0.30 0.105 0.293 0.057 0.05 78 6.50 0.30 0.105 0.292 0.057 0.05 79 6.58 0.33 0.116 0.291 0.063 0.05 80 6.67 0.33 0.116 0.289 0.063 0.05 81 6.75 0.33 0.116 0.288 0.063 0.05 82 6.83 0.33 0.116 0.287 0.063 0.05 83 6.92 0.33 0.116 0.285 0.063 0.05 84 7.00 0.33 0.116 0.284 0.063 0.05 85 7.08 0.33 0.116 0.283 0.063 0.05 86 7.17 0.33 0.116 0.282 0.063 0.05 87 7.25 0.33 0.116 0.280 0.063 0.05 88 7.33 0.37 0.128 0.279- 0.069 0.06 89 7.42 0.37 0.128 0.278 0.069 0.06, 90 7.50 0.37 0.128 0.276 0.069 0.06 91 7.58 0.40 0.140 0.275 0.075 0.06 92 7.67 0.40 0.140 0.274 0.075 0.06 93 7.75 0.40 0.140 0.273 0.075 0.06 94 7.83 0.43 0.151 0.271 0.082 0.07 95 7.92 0.43 0.151 0.270 0.082 0.07 96 8.00 0.43 0.151 0.269 0.082 0.07 97 8.08 0.50 0.175 0.268 0.094 0.08 98 8.17 0.50 0.175 0.266 0.094 0.08 99 6.25 0.50 0.175 0.265 0.094 0.08 100 8.33 0.50 0.175 0.264 0.094 0.08 101 8.42 0.50 0.175 0.263 0.094 0.08 102 8.50 0.50 0.175 0.261 0.094 0.08 103 8.58 0.53 0.186 0.260 0.101 0.09 104 8.67 0.53 0.186 0.259 0.101 0.09 105 8.75 0.53 0.186 0.258 0.101 0.09 106 8.83 0.57 0.198 0.257 0.107 0.09 107 8.92 0.57 0.198 0.255 0.107 0.09 108 9.00 0.57 0.198 0.254 0.107 0.09 109 9.08 0.63 0.221 0.253 0.119 0.10 110 9.17 0.63 0.221 0.252 0.119 0.10 111 9.25 0.63 0.221 0.251 0.119 0.10 112 9.33 0.67 0.233 0.249 0.126 0.11 113 9.42 0.67 0.233 0.248 0.126 0.11 - 114 9.50 0.67 0.233 0.247 0.126 0.11 115 9.56 0.70 0.244 0.246 0.132 0.11 116 9.67 0.70 0.244 0.245 0.132 0.11 117 9.75 0.70 0.244 0.243 --- 0.00 118 9.83 0.73 0.256 0.242 --- 0.01 119 9.92 0.73 0.256 0.241 --- 0.02 120 10.00 0.73 0.256 0.240 --- 0.02 121 10.08 0.50 0.175 0.239 0.094 0.08 122 10.17 0.50 0.175 0.238 0.094 0.08 123 10.25 0.50 0.175 0.236 0.094 0.08 124 125 10.33 10.42 0.50 0.50 0.175 0.175 0.235 0.234 0.094 0.094 0.08 0.08 126 10.50 0.50 0.175 0.233 0.094 0.08 127 10.58 0.67 0.233 0.232 --- 0.00 128 10.67 0.67 0.233 0.231 --- 0.00 129 10.75 0.67 0.233 0.230 --- 0.00 130 10.83 0.67 0.233 0.228 --- 0.00 131 10.92 0.67 0.233 0.227 --- 0.01 132 11.00 0.67 0.233 0.226 --- 0.01 133 11.08 0.63 0.221 0.225 0.119 0.10 134 11.17 0.63 0.221 0.224 0.119 0.10 135 11.25 0.63 0.221 0.223 0.119 0.10 136 11.33 0.63 0.221 0.222 0.119 0.10 137 11.42 0.63 0.221 0.221 --- 0.00 138 11.50 0.63 0.221 0.220 --- 0.00 139 11.58 0.57 0.198 0.219 0.107 0.09 140 11.67 0.57 0.198 0.217 0.107 0.09 141 11.75 0.57 0.198 0.216 0.107 0.09 142 11.83 0.60 0.210 0.215 0.113 0.10 143 11.92 0.60 0.210 0.214 0.113 0.10 144 12.00 0.60 0.210 0.213 0.113 0.10 145 12.08 0.83 0.291 0.212 --- 0.08 146 12.17 0.83 0.291 0.211 --- 0.08 147 12.25 0.83 0.291 0.210 --- 0.08 148 12.33 0.87 0.303 0.209 --- 0.09 149 12.42 0.87 0.303 0.208 --- 0.09 150 12.50 0.87 0.303 0.207 --- 0.10 151 12.58 0.93 0.326 0.20 0.12 152 12.67 0.93 0.326 0.2055 -- 0.12 153 12.75 0.93 0.326 0.204 0.12 154 12.83 0.97 0.338 0.203 --- 0.13 155 12.92 0.97 0.338 0.202 --- 0.14 156 13.00 0.97 0.338 0.201 --- 0.14 157 13.08 1.13 0.396 0.200 --- 0.20 158 13.17 1.13 0.396 0.199 --- 0.20 159 13.25 1.13 0.396 0.198 --- 0.20 160 13.33 1.13 0.396 0.197 --- 0.20 161 13.42 1.13 0.396 0.196 --- 0.20 162 13.50 1.13 0.396 0.195 --- 0.20 163 13.58 0.77 0.268 0.194 --- 0.07 164 13.67 0.77 0.268 0.193 --- 0.08 165 13.75 0.77 0.268 0.192 --- 0.08 166 13.83 0.77 0.268 0.191 --- 0.08 167 13.92 0.77 0.268 0.190 --- 0.08 168 14.00 0.77 0.268 0.189 --- 0.08 169 14.08 0.90 0.314 0.188 --- _ 0.13 170 14.17 0.90 0.314 0.187 --- 0.13 171 14.25 0.90 0.314 0.186 --- 0.13 172 14.33 0.87 0.303 0.185 --- 0.12 173 14.42 0.87 0.303 0.184 --- 0.12 174 14.50 0.87 0.303 0.183 --- 0.12 175 14.58 0.87 0.303 0.182 --- 0.12 176 14.67 0.87 0.303 0.181 --- 0.12 177 14.75 0.87 0.303 0.180 --- 0.12 178 14.83 0.83 0.291 0.179=_= 0.11 • 179 14.92 0.83 0.291 0.178 0.11 180 15.00 0.83 0.291 0.177 --- 0.11 . 181 162 15.08 15.17 0.80 0.80 0.279 0.279 0.177 0.176 --- 0.10 0.10 183 15.25 0.80 0.279 0.175 0.10 184 15.33 0.77 0.268 0.174 --- 0.09 185 15.42 0.77 0.268 0.173 --- 0.09 186 15.50 0.77 0.268 0.172 --- 0.10 187 15.58 0.63 0.221 0.171 --- 0.05 188 15.67 0.63 0.221 0.170 --- 0.05 189 15.75 0.63 0.221 0.169 --- 0.05 190 15.83 0.63 0.221 0.169 --- 0.05 191 15.92 0.63 0.221 0.168 --- 0.05 192 16.00 0.63 0.221 0.167 --- 0.05 193 16.08 0.13 0.047 0.166 0.025 0.02 194 16.17 0.13 0.047 0.165 0.025 0.02 195 16.25 0.13 0.047 0.164 0.025 0.02 196 16.33 0.13 0.047 0.163 0.025 0.02 197 16.42 0.13 0.047 0.163 0.025 0.02 198 16.50 0.13 0.047 0.162 0.025 0.02 199 16.58 0.10 0.035 0.161 0.019 0.02 200 16.67 0.10 0.035 0.160 0.019 0.02 201 16.75 0.10 0.035 0.159 "0.019 0.02 202 16.83 0.10 0.035 0.159 0.019 0.02 203 16.92 0.10 0.035 0.158 0.019 0.02 204 17.00 0.10 0.035 0.157 0.019 0.02 205 17.08 0.17 0.058 0.156 0.031 0.03 206 17.17 0.17 0.058 0.155 0.031 0.03 207 17.25 0.17 0.058 0.155 0.031 0.03 208 209 17.33 17.42 0.17 0.17 0.058 0.058 0.154 0.153 0.031 0.031 0.03 0.03 210 17.50 0.17 0.058 0.152 0.031 0.03 211 17.58 0.17 0.058 0.152 0.031 0.03 212 17.67 0.17 0.058 0.151 0.031 0.03 213 17.75 0.17 0.058 0.150 0.031 0.03 214 17.63 0.13 0.047 0.149 0.025 0.02 215 17.92 0.13 0.047 0.149 0.025 0.02 216 18.00 0.13 0.047 0.148 0.025 0.02 217 18.08 0.13 0.047 0.147 0.025 0.02 218 18.17 0.13 0.047 0.146 0.025 0.02 219 18.25 0.13 0.047 0.146 0.025 0.02 220 18.33 0.13 0.047 0.145 0.025 0.02 221 18.42 0.13 0.047 0.144 0.025 0.02 222 18.50 0.13 0.047 0.143 0.025 0.02 223 18.58 0.10 0.035 0.143 0.019 0.02 224 18.67 0.10 0.035 0.142 0.019 0.02 225 18.75 0.10 0.035 0.141 0.019 0.02 226 18.83 0.07 0.023 0.141 0.013 0.01 227 18.92 0.07 0.023 0.140 0.013 0.01 228 19.00 0.07 0.023 0.139 0.013 0.01 229 19.08 0.10 0.035 0.139 0.019 0.02 230 19.17 0.10 0.035 0.138 0.019 0.02 231 19.25 0.10 0.035 0.137 0.019 0.02 232 19.33 0.13 0.047 0.137 0.025 0.02 233 19.42 0.13 0.047 0.136 0.025 0.02 234 19.50 0.13 0.047 0.136 0.025 0.02 235 19.58 0.10 0.035 0.135 0.019 0.02 . 236 19.67 0.10 0.035 0.134 0.019 0.02 237 19.75 0.10 0.035 0.134 0.019 0.02 238 19.83 0.07 0.023 0.133 0.013 0.01 239 19.92 0.07 0.023 0.133 0.013 0.01 240 20.00 0.07 0.023 0.132 0.013 0.01 241 20.08 0.10 0.035 0.131 0.019 0.02 242 20.17 0.10 0.035 0.131 0.019 0.02 243 20.25 0.10 0.035 0.130 0.019 0.02 244 20.33 0.10 0.035 0.130 0.019 0.02 245 20.42 0.10 0.035 0.129 0.019 0.02 246 20.50 0.10 0.035 0.129 0.019 0.02 247 20.58 0.10 0.035 0.128 0.019 0.02 248 20.67 0.10 0.035 0.127 0.019 0.02 249 20.75 0.10 0.035 0.127 0.019 0.02 250 20.83 0.07 0.023 0.126 0.013 0.01 251 20.92 0.07 0.023 0.126 0.013 0.01 252 21.00 0.07 0.023 0.125 0.013 0.01 253 21.08 0.10 0.035 0.125 0.019 0.02 254 21.17 0.10 0.035 0.124 0.019 0.02 255 21.25 0.10 0.035 0.124 0.019 0.02 256 21.33 0.07 0.023 0.123 0.013 0.01 257 21.42 0.07 0.023 0.123 0.013 0.01 258 21.50 0.07 0.023 0.123 0.013 0.01 259 21.58 0.10 0.035 0.122 0.019 0.02 260 21.67 0.10 0.035 0.122 0.019 0.02 261 21.75 0.10 0.035 0.121 0.019 0.02 262 21.83 0.07 0.023 0.121 0.013 0.01 263 21.92 0.07 0.023 0.120 0.013 0.01 264 22.00 0.07 0.023 0.120 0.013 0.01 265 22.08 0.10 0.035 0.120 0.019 0.02 266 22.17 0.10 0.035 0.119 0.019 0.02 267 22.25 0.10 0.035 0.119 0.019 0.02 268 22.33 0.07 0.023 0.118 0.013 0.01 269 22.42 0.07 0.023 0.118 0.013 0.01 270 22.50 0.07 0.023 0.118 0.013 0.01 271 22.58 0.07 0.023 0.117 0.013 0.01 272 22.67 0.07 0.023 0.117 0.013 0.01 273 22.75 0.07 0.023 0.117 0.013 0.01 274 22.83 0.07 0.023 0.116 0.013 0.01 275 22.92 0.07 0.023 0.116 0.013 0.01 276 23.00 0.07 0.023 0.116 0.013 0.01 277 23.08 0.07 0.023 0.116 0.013 0.01 278 23.17 0.07 0.023 0.115 0.013 0.01 279 23.25 0.07 0.023 0.115 0.013 0.01 280 23.33 0.07 0.023 0.115 0.013 0.01 281 23.42 0.07 0.023 0.115 0.013 0.01 282 23.50 0.07 0.023 0.114 0.013 0.01 283 23.58 0.07 0.023 0.114 0.013 0.01 284 23.67 0.07 0.023 0.114 0.013 0.01 285 23.75 0.07 0.023 0.114 0.013 0:01 286 23.83 0.07 0.023 0.114 0.013 0.01 287 23.92 0.07 0.023 0.114 0.013 0.01 288 24.00 0.07 0.023 0.114 0.013 0.01 Sum = 100.0 Sum = 13.5 Flood volume = Effective rainfall 1.13(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 3.8(Ac.Ft) Total soil loss = 1.78(In) Total soil loss = 5.956(Ac.Ft) Total rainfall = 2.91(In) Flood volume = 163891.0 Cubic Feet Total soil loss = 259463.9 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 7.987(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0005 0.08 Q I I I I 0+10 0.0025 0.29 VQ I I 1 1 0+15 0.0050 0.36 VQ I I 1 1 0+20 0.0079 0.43 VQ I I 1 1 0+25 0.0117 0.55 V Q I I 1 1 0+30 0.0158 0.60 V Q I I 1 1 0+35 0.0201 0.62 V Q I I 1 1 0+40 0.0245 0.63 V Q I I 1 1 0+45 0.0289 0.64 V Q I I 1 1 0+50 0.0336 0.69 V Q I 1 1 1 0+55 0.0391 0.79 V Q I I I I 1+ 0 0.0448 0.83 V Q I I I I 1+ 5 0.0503 0.80 V Q I I I I 1+10 0.0552 0.71 V Q I I I I 1+15 0.0598 0.68 V Q I I 1 1 1+20 0.0644 0.67 V Q I I 1 1 1+25 0.0690 0.66 V Q I I 1 1 1+30 0.0735 0.66 V Q I I 1 1 1+35 0.0780 0.65 V Q I I 1 1 1+40 0.0825 0.65 V Q I I 1 1 1+45 0.0870 0.65 V Q I I 1 1 1+50 0.0917 0.69 V Q I I 1 1 1+55 0.0972 0.79 IV Q I I 1 1 2+ 0 0.1029 0.83 IV Q I I 1 1 2+ 5 0.1087 0.84 IV Q I I 1 1 2+10 0.1146 0.65 IV Q I I 1 1 2+15 0.1205 0.86 IV Q I I 1 1 2+20 0.1264 0.86 IV Q I I 1 1 2+25 0.1323 0.86 IV Q I I 1 1 2+30 0.1383 0.87 IV Q I I 1 1 2+35 0.1445 0.91 IV Q I I 1 1 2+40 0.1515 1.01 IV Q I I 1 1 2+45 0.1587 1.04 IV Q I I 1 1 2+50 0.1660 1.06 IV Q I I 1 1 2+55 0.1733 1.07 IV Q I I 1 1 3+ 0 0.1807 1.07 IV Q I I 1 1 3+ 5 0.1882 1.08 1 V Q I I 1 1 3+10 0.1956 1.08 1 V Q I I 1 1 3+15 0.2031 1.08 1 V Q I I 1 1 3+20 0.2105 1.08 1 V Q I I 1 1 3+25 0.2180 1.08 1 V Q I I I I 3+30 0.2254 1.08 1 V Q I I I I 3+35 0.2329 1.08 1 V Q 1 3+40 0.2403 1.08 1 V Q I 3+45 0.2478 1.08 1 v Q 1 3+50 0.2555 1.12 1 V Q 1 3+55 0.2639 1.23 1 V Q 1 4+ 0 0.2726 1.26 1 V Q 1 4+ 5 0.2814 1.28 1 V Q 1 4+10 0.2903 1.29 1 V Q 1 4+15 0.2992 1.29 1 V Q 1 4+20 0.3083 1.33 1 V Q 1 4+25 0.3183 1.44 1 V Q 1 4+30 0.3284 1.48 1 V Q 1 4+35 0.3387 1.49 1 V Q 1 4+40 0.3491 1.50 1 V Q 1 4+45 0.3594 1.51 1 V Q 1 4+50 0.3701 1.55 1 v Q 1 4+55 0.3815 1.66 1 V Q 1 5+ 0 0.3932 1.69 1 V Q 1 5+ 5 0.4044 1.63 1 V Q 1 5+10 0.4143 1.43 1 VQ 1 5+15 0.4237 1.37 1 VQ 1 5+20 0.4332 1.38 1 VQ 1 5+25 0.4433 1.47 1 VQ 1 5+30 0.4535 1.49 1 VQ 1 5+35 0.4641 1.54 1 V Q 1 5+40 0.4755 1.65 1 VQ 1 5+45 0.4871 1.69 1 VQ 1 5+50 0.4989 1.71 1 VQ 1 5+55 0.5107 1.72 1 VQ I 6+ 0 0.5225 1.72 1 VQ 1 6+ 5 0.5347 1.77 1 V Q 1 6+10 0.5476 1.87 1 V Q 1 6+15 0.5608 1.91 1 v Q 1 6+20 0.5740 1.93 1 VQ 1 6+25 0.5874 1.93 1 VQ 1 6+30 0.6007 1.94 1 VQ 1 6+35 0.6144 1.98 1 VQ 1 6+40 0.6288 2.09 1 V Q 1 6+45 0.6434 2.13 1 V Q 1 6+50 0.6582 2.14 1 V Q 1 6+55 0.6730 2.15 1 VQ 1 7+ 0 0.6878 2.16 1 VQ 1 7+ 5 0.7027 2.16 1 VQ 1 7+10 0.7176 2.16 1 VQ 1 7+15 0.7325 2.16 1 VQ 1 7+20 0.7477 2.20 1 VQ 1 7+25 0.7636 2.31 1 VQI 7+30 0.7797 2.34 1 VQI 7+35 0.7962 2.40 1 VQI 7+40 0.8135 2.51 1 V Q 7+45 0.8311 2.55 1 V Q 7+50 0.8491 2.61 1 VQ 7+55 0.8678 2.73 1 VQ 8+ 0 0.8869 2.77 1 VIQ 8+ 5 0.9066 2.87 1 VIQ 8+10 0.9279 3.09 1 VI Q 8+15 0.9497 3.16 1. V Q 8+20 0.9/17 3.20 1 V Q 1 8+25 0.9938 3.22 1 V Q I 8+30 1.0161 3.23 1 V Q 1 8+35 1.0387 3.28 1 IV Q 1 8+40 1.0620 3.39 1 IV Q 1 8+45 1.0856 3.42 1 IV Q 1 8+50 1.1095 3.48 1 IV Q 1 8+55 1.1343 3.59 1 1 V Q 1 9+ 0 1.1593 3.63 1 1 V Q 1 9+ 5 1.1850 3.73 1 1 V Q 1 9+10 1.2122 3.95 1 1 V Q 1 9+15 1.2400 4.03 1 1 V Q 1 9+20 1.2682 4.10 1 1 V Q 1 9+25 1.2973 4.23 1 1 V Q 1 9+30 1.3268 4.28 1 1 V Q 1 9+35 1.3567 4.34 1 1 V Q 1 9+40 1.3874 4.46 1 1 V Q 1 9+45 1.4126 3.67 1 1 QV 1 9+50 1.4238 1.62 1 Q I V 1 9+55 1.4318 1.16 1 Q I V I 10+ 0 1.4384 0.96 1 Q I V I 10+ 5 1.4476 1.33 1 Q I V I 10+10 1.4647 2.49 1 QI V 1 10+15 1.4843 2.85 1 IQ V 1 10+20 1.5050 3.00 1 IQ V 1 10+25 1.5262 3.08 1 1 Q V I 10+30 1.5479 3.16 1 1 Q V I 10+35 1.5(59 2.61 1 Q V 1 10+40 1.5735 1.10 1 Q I V 10+45 1.5779 0.64 1 Q I V 1 10+50 1.5809 0.44 IQ I V 1 10+55 1.5833 0.35 IQ I V I 11+ 0 1.5855 0.31 IQ I V I 11+ 5 1.5924 1.00 1 Q I V I 11+10 1.6118 2.83 1 IQ V 1 11+15 1.6355 3.43 1 1 Q V 1 11+20 1.6611 3.71 1 1 Q V 1 11+25 1.6826 3.12 1 1 Q V 1 11+30 1.6913 1.26 1 Q I V 1 11+35 1.7006 1.36 1 Q I V 1 11+40 1.7202 2.85 1 IQ V 1 11+45 1.7429 3.29 1 1 Q V I 11+50 1.7670 3.49 I 1 Q V 1 11+55 1.7922 3.67 1 1 Q VI 12+ 0 1.8181 3.76 1 1 Q VI 12+ 5 1.8435 3.68 1 1 Q VI 12+10 1.8669 3.40 1 1 Q VI 12+15 1.8899 3.34 1 1 Q V 12+20 1.9134 3.42 1 1 Q V 12+25 1.9386 3.66 1 1 Q V 12+30 1.9644 3.75 1 1 Q V 12+35 1.9919 3.99 1 1 Q IV 12+40 2.0229 4.50 1 1 Q IV 12+45 2.0552 4.70 1 1 Q IV 12+50 2.0890 4.90 1 1 QI V 12+55 2.1249 5.21 1 1 Q V 13+ 0 2.1617 5.36 1 1 IQV 4 Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q I Q Q Q Q I Q I Q I 4 Q Q Q Q M Q Q Q Q Q Q Q Q Q Q I v Q I v Q v Q v IQ v IQ v Q I v I v v v v v v I v vi v v v v Iv Iv Iv v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 13+ 5 2.2022 5.88 13+10 2.2510 7.08 13+15 2.3028 7.52 13+20 2.3561 7.74 13+25 2.4104 7.88 13+30 2.4654 7.99 13+35 2.5144 7.12 13+40 2.5467 4.69 13+45 2.5737 3.91 13+50 2.5983 3.58 13+55 2.6218 3.41 14+ 0 2.6446 3.31 14+ 5 2.6695 3.61 14+10 2.7005 4.50 14+15 2.7336 4.80 14+20 2.7673 4.89 14+25 2.8002 4.78 14+30 2.8332 4.79 14+35 2.8665 4.83 14+40 2.9000 4.87 14+45 2.9338 4.91 14+50 2.9672 4.85 14+55 2.9993 4.66 15+ 0 3.0311 4.61 15+ 5 3.0623 4.53 15+10 3.0920 4.32 15+15 3.1214 4.27 15+20 3.1775 4.18 • 15+25 3.1775 3.96 15+30 3.2045 3.91 15+35 3.2290 3.56 15+40 3.2473 2.66 15+45 3.2637 2.38 15+50 3.2794 2.27 15+55 3.2947 2.23 16+ 0 3.3099 2.21 16+ 5 3.3234 1.96 16+10 3.3324 1.31 16+15 3.3399 1.09 16+20 3.3468 1.00 16+25 3.3533 0.94 16+30 3.3596 0.91 16+35 3.3654 0.85 16+40 3.3704 0.73 16+45 3.3752 0.69 16+50 3.3798 0.67 16+55 3.3843 0.66 17+ 0 3.38E9 0.66 17+ 5 3.3939 0.73 17+10 3.4004 0.94 17+15 3.4073 1.01 17+20 3.4145 -1.04 17+25 3.4217 1.06 17+30 3.4291 1.07 17+35 3.4365 1.07 17+40 3.9939 1.08 17+45 3.4514 1.08 4 Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q I Q Q Q Q I Q I Q I 4 Q Q Q Q M Q Q Q Q Q Q Q Q Q Q I v Q I v Q v Q v IQ v IQ v Q I v I v v v v v v I v vi v v v v Iv Iv Iv v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 17+50 17+55 3.9585 3.9650 1.04 0.99 1 Q I 14 I I V I I V I 18+ 0 3.4712 0.90 1 Q I v 18+ 5 3.4773 0.89 1 Q I I V 18+10 3.4834 0.88 1 Q I V 18+15 3.4894 0.87 1 Q I v l 18+20 3.4954 0.87 1 Q I v l 18+25 3.5013 0.87 1 Q I v l 18+30 3.5073 0.87 1 Q I v 18+35 3.5130 0.83 1 Q 1 I V 1 18+40 3.5180 0.72 1 Q I I V 1 18+45 3.5227 0.69 1 Q I v 1 18+50 3.5270 0.63 1 Q I V 1 18+55 3.5306 0.52 1 Q I V 1 19+ 0 3.5339 0.48 IQ I v 1 19+ 5 3.5373 0.50 IQ I V 1 19+10 3.5414 0.59 1 Q I I v 1 19+15 3.5457 0.62 1 Q I V 1 19+20 3.5503 0.67 1 Q I v 1 19+25 3.5557 0.78 1 Q I I I v 1 19+30 3.5613 0.82 1 Q I V 1 19+35 3.5668 0.80 1 Q I v 1 19+40 3.5717 0.71 1 Q I V 1 19+45 3.5764 0.68 1 Q I I v 1 19+50 3.5807 0.63 1 Q I I I v 1 19+55 3.5843 0.52 1 Q I I I v 1 20+ 0 3.5876 0.48 IQ I I I V I 20+ 5 20+10 3.5910 3.5951 0.50 0.59 IQ I I Q I I I v 1 I I V I 20+15 3.5993 0.62 1 Q I I I V 1 20+20 3.6037 0.63 1 Q I I I v 1 20+25 3.6081 0.64 1 Q I I I v 1 20+30 3.6125 0.64 1 Q I I I V 1 20+35 3.6169 0.65 1 Q I I I V 1 20+40 3.6214 0.65 1 Q I I I v I 20+45 3.6259 0.65 1 Q I I I v 1 20+50 3.6300 0.61 1 Q I I I v 1 20+55 3.6335 0.51 1 Q I I I V 1 21+ 0 3.6368 0.47 IQ I I I v 1 21+ 5 3.6402 0.49 IQ I I I V 1 21+10 3.6442 0.59 1 Q 1 1 1 V 1 21+15 3.6485 0.62 1 Q I I _ I v 1 21+20 3.6526 0.59 1 Q I I I v 1 21+25 3.6560 0.49 IQ I I I v 1 21+30 3.6592 0.46 IQ I I I v 1 21+35 3.6625 0.49 IQ I I I v 1 21+40 3.6666 0.59 1 Q 1 .1 1 v I 21+45 3.6709 0.62 1 Q I I I VI 21+50 3.6749 0.59 1 Q I I I v1 21+55 3.6783 '0.49 IQ I I I v1 22+ 0 3.6815 0.46 IQ I I I VI 22+ 5 3.6849 0.49 IQ I I I vi 22+10 3.6899 0.59 1 Q I I I v1 22+15 3.6932 0.62 Q VI 22+20 22+25 3.6973 3.7007 0.59 0.49 1 Q I I IQ I I I VI I VI 22+30 3.7039 0.46 IQ I I I VI 22+35 3.7070 0.45 IQ 22+40 3.7100 0.44 IQ 22+45 3.7131 0.44 IQ 22+50 3.7161 0.44 IQ 22+55 3.7191 0.43 IQ 23+ 0 3.7220 0.43 IQ 23+ 5 3.7250 0.43 IQ 23+10 3.7280 0.43 IQ 23+15 3.7310 0.43 IQ 23+20 3.7340 0.43 IQ 23+25 3.7369 0.43 IQ 23+30 3.7399 0.43 IQ 23+35 3.7429 0.43 IQ 23+40 3.7459 0.43 IQ 23+45 3.7489 0.43 IQ 23+50 3.7518 0.43 IQ 23+55 3.7548 0.43 IQ 24+ 0 3.7578 0.43 IQ 24+ 5 3.7602 0.35 IQ 24+10 3.7612 0.14 Q 24+15 3.7618 0.08 Q 24+20 3.7621 0.04 Q 24+25 3.7622 0.03 Q 24+30 3.7623 0.01 Q 24+35 3.7624 0.01 Q 24+40 3.7624 0.00 Q 9 i U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DB1100.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------- W.o. 98-0328 DEVELOPED AREA B (ON-SITE) 100 -YEAR STOR14 FILE: DB.UM1 Drainage Area = 40.07(Ac.) = 0.063 Sq. Mi. Length along longest watercourse = 2400.00(Ft.) Length along longest watercourse measured to centroid = 750.00(Ft.) Length along longest watercourse = 0.455 Mi. Length along longest watercourse measured to centroid = 0.142 Mi. Difference in elevation = 16.50(Ft.) Slope along watercourse = 36.3000 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.086 Hr. Lag time = 5.14 Min. 25% of lag time = 1.28 Min. 40% of lag time = 2.06 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[l] Rainfall(In)[2] 40.07 0.50 100 YEAR Area rainfall data: Weighting[1`2] 20.04 Area(Ac.)[1] Rainfall(In)(2] Weighting[142] 40.07 1.20 48.08 STORM EVENT (YEAR) = 100.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.96 % Adjusted average point rain = 1.200(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % U n i 28.050 72.00 0.640 a p h 12.020 78.00 0.570 Total Area Entered = 40.07(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 (hrs) Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 (CFS) Minimum soil loss rate ((In/Hr)) = 0.114 97.310 (for 24 hour storm duration) 18.375 7.421 Soil low loss rate (decimal) = 0.540 194.620 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % _ (CFS) --------------------------------------------------------------------- 1 0.083 97.310 18.375 7.421 2 0.167 194.620 48.161 19.449 3 0.250 291.930 16.060 6.486 4 0.333 389.240 7.208 2.911 5 0.417 486.551 4.087 1.651 6 0.500 583.861 2.652 1.071 7 0.583 681.171 1.686 0.681 8 0.667 778.481 1.068 0.431 9 0.750 875.791 0.702 0.283 ----------------------------------------------------------------------- Sum = 100.000 Sum= 40.383 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.475 0.227 --- 0.25 2 0.17 4.20 0.605 0.227 --- 0.38 3 0.25 4.40 0.633 0.227 --- 0.41 4 0.33 4.80 0.691 0.227 --- 0.46 . 5 0.42 5.20 0.749 0.227 0.52 6 0.50 6.20 0.892 0.227 --- 0.67 0 7 0.58 6.80 0.979 0.227 --- 0.75 8 0.67 8.80 1.267 0.227 --- 1.04 9 0.75 13.90 2.001 0.227 --- 1.77 10 0.83 31.40 4.520 0.227 --- 4.29 11 0.92 7.20 1.036 0.227 --- 0.81 12 1.00 3.60 0.547 0.227 --- 0.32 Sum = 100.0 Sum = 11.7 Flood volume = Effective rainfall 0.97(In) times area 40.1(Ac.)/[(In)/(Ft.)] = 3.2(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.759(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 141434.8 Cubic Feet Total soil loss = 33046.7 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 106.702(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 50.0 100.0 150.0 200.0 ----------------------------------------------------------------------- 0+ 5 0.0127 1.84 Q 0+10 0.0652 7.62 VQ 0+15 0.1476 11.97 IVQ I I 1 1 0+20 0.2476 14.52 1 QV I I 1 1 0+25 0.3649 17.04 1 QV I I 1 1 0+30 0.5038 20.16 1 Q V I I 1 1 0+35 0.6726 24.50 1 Q V I I 1 1 0+40 0.8774 29.74 1 Q V I 1 1 0+45 1.1672 42.08 1 Q I V I 1 1 0+50 1.7015 77.57 1 1 Q V 1 1 0+55 2.4363 106.70 1 1 IQ V I 1+ 0 2.8115 54.47 1 Q I I V I 1+ 5 3.0110 28.97 1 Q I I I V I 1+10 3.1118 14.64 1 Q I I I V 1 1+15 3.1720 8.74 IQ I I I VI 1+20 3.2091 5.38 IQ I I I VI 1+25 3.2315 3.25 Q I I VIS 1+30 3.2437 1.78 Q I I I VI 1+35 3.2463 0.37 Q I I I VI 1+40 3.2469 0.09 Q I I I V 0 I 0 L� FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 2 -YEAR 1 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- +.+++++++++++++++++++ HYDROGRAPH INFORMATION From study/file name: DB12.rte ++++++++++++++++++++HYDROGRAPH Number of intervals = 20 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 39.1 (CFS) Total volume = 0.94 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 5 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **+* User entry of depth -outflow -storage data Total number of inflow hydrograph intervals = 20 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) ------------------------------------------------- ------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin outflow = 0.00 (CFS) Depth vs. Storage and Depth vs. Discharge data Basin Depth Storage Outflow (S-0*dt/2) (S+0*dt/2) ------------------------------------------------------------- (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 - 1.279 Depth 1 (Ft.) 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.3 0.5 0.8 1.3 1.6 1.7 1.8 1.8 1.8 1.8 1.8 1.7 1.7 1.7 1.7 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.3 1.3 1.3 1.2 1.2 1.2 1.2 3.000 1.600 5.630 1.581 1.619 . 3.500 4.000 1.950 2.330 11.120 18.130 1.912 2.268 1.988 2.392 4.500 2.910 26.440 2.619 3.001 ------------------------------------------------------------- ------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: ------------------------------------------------------------- 'I'= unit inflow; 'O'=outflow at time shown Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) .0 9.8 19.6 29.3 0.083 0.7 0.0 0.002 0 0.167 2.0 0.0 0.011 01 0.250 1.3 0.1 0.022 OI 0.333 1.6 0.1 0.032 OI 0.417 2.3 0.2 0.044 OI 0.500 3.4 0.2 0.062 0 I 0.583 5.0 0.3 0.089 0 I 0.667 7.1 0.5 0.128 0 1 0.750 12.2 0.7 0.191 O II I 0.833 27.0 1.1 0.320 O 1 1 I 1 0.917 39.1 1.6 0.538 10 1 1 1 1.000 17.3 1.8 0.720 10 1 I 1 1 1.083 7.7 2.0 0.794 10 1 1 1 1 1.167 4.3 2.0 0.821 10 I 1 1 1 1.250 2.7 2.0 0.832 IOI I 1 1 1.333 1.7 2.0 0.833 10 1 1 1 1.417 1.0 2.0 0.629 IO . 1.500 0.6 2.0 0.820 10 1.583 0.1 2.0 0.809 10 1.667 0.0 2.0 0.795 10 1.750 0.0 1.9 0.782 IO 1.833 0.0 1.9 0.769 IO 1.917 0.0 1.9 0.756 IO 2.000 0.0 1.9 0.743 IO I I 2.083 0.0 1.9 0.730 IO I I 2.167 0.0 1.8 0.717 IO 2.250 0.0 1.8 0.704 IO 2.333 0.0 1.8 0.692 IO 2.417 0.0 1.8 0.679 IO 2.500 0.0 1.8 0.667 IO 2.583 0.0 1.8 0.655 IO 2.667 0.0 1.7 0.643 IO 2.750 0.0 1.7 0.631 I0 2.833 0.0 1.7 0.619 10 2.917 0.0 1.7 0.607 IO _ 3.000 0.0 1.7 0.596 IO 3.083 0.0 1.7 0.584 IO 1 3.167 0.0 1.6 0.573 IO' 3.250 0.0 1.6 0.562 IO 3.333 0.0 1.6 0.551 IO 1 3.417 0.0 1.6 0.540 IO 1 3.500 0.0 1.6 0.529 IO 1 3.583 0.0 1.6 0.518 IO I 3.667 0.0 1.5 0.507 IO I 3.750 0.0 1.5 0.497 10 1 I Depth 1 (Ft.) 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.3 0.5 0.8 1.3 1.6 1.7 1.8 1.8 1.8 1.8 1.8 1.7 1.7 1.7 1.7 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.3 1.3 1.3 1.2 1.2 1.2 1.2 3.833 0.0 1.5 0.486 IO 1.2 3.917 0.0 1.5 0.476 IO 1.2 4.000 0.0 1.5 0.465 IO 1.1 4.083 0.0 1.5 0.455 IO 1.1 4.167 0.0 1.5 0.445 IO 1.1 4.250 0.0 1.4 0.435 IO I 1.1 4.333 0.0 1.4 0.425 IO I 1.1 4.417 0.0 1.4 0.416 IO I 1.0 4.500 0.0 1.4 0.406 IO 1.0 4.583 0.0 1.4 0.396 IO I 1.0 4.667 0.0 1.4 0.387 TO 1.0 4.750 0.0 1.3 0.377 IO 1.0 4.833 0.0 1.3 0.368 IO i 0.9 4.917 0.0 1.3 0.359 IO I 0.9 5.000 0.0 1.2 0.351 IO i 0.9 5.083 0.0 1.2 0.342 0 I 0.9 5.167 0.0 1.2 _ 0.334 0 0.9 5.250 0.0 1.2 0.326 0 I 0.8 5.333 0.0 1.1 0.318 0 1 I 0.8 5.417 0.0 1.1 0.311 0 0.8 5.500 0.0 1.1 0.303 '0 0.8 5.583 0.0 1.0 0.296 0 0.8 5.667 0.0 1.0 0.289 0 0.7 5.750 0.0 1.0 0.282 0 0.7 5.833 0.0 1.0 0.275 0 0.7 5.917 0.0 0.9 0.268 0 0.7 6.000 0.0 0.9 0.262 0 0.7 6.083 0.0 0.9 0.256 0 0.7 6.167 0.0 0.9 0.249 0 0.6 6.250 0.0 0.9 0.243 0 1 1 1 1 0.6 6.333 0.0 0.8 0.238 0 1 1 1 1 0.6 6.417 0.0 0.8 0.232 0 1 1 0.6 6.500 0.0 0.8 0.226 0 1 1 0.6 6.583 0.0 0.8 0.221 0 1 1 0.6 6.667 0.0 0.8 0.215 0 1 1 0.6 6.750 0.0 0.7 0.210 0 1 0.5 6.833 0.0 0.7 0.205 0 0.5 6.917 0.0 0.7 0.200 0 0.5 7.000 0.0 0.7 0.195 0 0.5 7.083 0.0 0.7 0.191 0 0.5 7.167 0.0 0.7 0.186 0 0.5 7.250 0.0 0.6 0.182 0 1 0.5 7.333 0.0 0.6 0.177 0 1 0.5 7.417 0.0 0.6 0.173 0 1 0.4 7.500 0.0 0.6 0.169 0 1 0.4 7.583 0.0 0.6 0.165 0 0.4 7.667 0.0 0.6 0.161 0 0.4 7.750 0.0 0.6 0.157 0 0.4 7.833 0.0 0.5 0.153 0 I 0.4 7.917 0.0 0.5 0.149 0 ( 0.4 8.000 0.0 0.5 0.146 0 0.4 8.083 0.0 0.5 0.142 0 I 0.4 8.167 0.0 0.5 0.139 0 I 0.4 8.250 0.0 0.5 0.136 0 I 0.3 8.333 0.0 0.5 0.132 0 I 0.3 8.417 0.0 0.5 - 0.129 0 I 0.3 8.500 . 0.0 0.4 0.126 0 1 1 1 1 0.3 8.583 0.0 0.4 0.123 0 1 I 0.3 8.667 0.0 0.4 0.120 0 1 0.3 8.750 0.0 0.4 0.117 0 1 0.3 8.833 0.0 0.4 0.114 0 1 0.3 8.917 0.0 0.4 0.112 0 0.3 9.000 0.0 0:4 0.109 0 1 0.3 9.083 0.0 0.4 0.106 0 0.3 9.167 0.0 0.4 0.104 0 0.3 9.250 0.0 0.4 0.101 0 0.3 9.333 0.0 0.3 0.099 0 0.3 9.417 0.0 0.3 0.096 0 0.2 9.500 0.0 0.3 0.094 0 0.2 9.583 0.0 0.3 0.092 0 0.2 9.667 0.0 0.3 0.090 0 0.2 9.750 0.0 0.3 0.087 0 0.2 9.833 0.0 0.3 0.085 0 0.2 9.917 0.0 0.3 0.083 0 0.2 10.000 0.0 0.3 0.081 0 0.2 10.083 0.0 0.3 0.079 0 0.2 10.167 0.0 0.3 0.077 0 0.2 10.250 0.0 0.3 0.076 0 0.2 10.333 0.0 0.3 0.074 0 I I 0.2 10.417 0.0 0.3 0.072 0 I I 0.2 10.500 0.0 0.2 0.070 0 I I I 0.2 10.583 0.0 0.2 0.069 0 i I 0.2 10.667 0.0 0.2 0.067 0 I I I 0.2 10.750 0.0 0.2 0.065 0 1 1 1 1 0.2 10.833 0.0 0.2 0.064 0 1 .I 1 0.2 10.917 11.000 0.0 0.0 0.2 0.2 0.062 0.061 0 1 1 0 1 1 1 0.2 1 0.2 11.083 0.0 0.2 0.059 0 1 1 1 0.2 11.167 0.0 0.2 0.058 0 1 1 1 0.1 11.250 0.0 0.2 0.056 0 1 1 1 0.1 11.333 0.0 0.2 0.055 0 1 1 1 0.1 11.417 0.0 0.2 0.054 0 1 1 1 0.1 11.500 0.0 0.2 0.052 0 0.1 11.583 0.0 0.2 0.051 0 0.1 11.667 0.0 0.2 0.050 O 0.1 11.750 0.0 0.2 0.049 0 0.1 11.833 0.0 0.2 0.048 0 0.1 11.917 0.0 0.2 0.046 0 0.1 12.000 0.0 0.2 0.045 0 0.1 12.083 0.0 0.2 0.044 0 1 1 1 1 0.1 12.167 0.0 0.2 0.043 0 1 1 1 1 0.1 12.250 0.0 0.1 0.042 0 1 1 1 1 0.1 12.333 0.0 0.1 0.041 0 1 1 1 1 0.1 12.417 0.0 0.1 0.040 0 1 1 1 1 0.1 12.500 0.0 0.1 0.039 0 1 1 1 1 0.1 12.583 0.0 0.1 0.038 0 1 1 1 1 0.1 12.667 0.0 0.1 0.037 0 0.1 12.750 0.0 0.1 0.036 0 0.1 12.833 0.0 0.1 0.035 0 0.1 12.917 0.0 0.1 0.035 0 1 1 0.1 13.000 0.0 0.1 0.034 0 1 0.1 13.083 0.0 0.1 0.033 O 1 0.1 13.167 13.250 0.0 0.0 0.1 0.1 0.032 0.031 O 1 0 0.1 I 0.1 13.333 0.0 0.1 0.031 0 0.1 13.417 0.0 0.1 0.030 0 0.1 13.500 0.0 0.1 0.029 0 0.1 13.583 0.0 0.1 0.029 0 0.1 13.667 0.0 0.1 0.028 0 1 1 1 1 0.1 ++++++++++a+++a+++++++++++++HYDROGRAPH DATAa+a++a++++++++++++++++++++++ Number of intervals = 164 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 2.0 (CFS) Total volume = 0.92 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 2 -YEAR, 3 -HOUR STORM FILE: RB.HYD -------------------------------------------------------------------- Albert A. Webb Associates, Riverside, CA - SIN 571 -------------------------------------------------------------------- +++++++++++++++++++a+ HYDROGRAPH INFORMATION ***++++++++++++++++aaa From study/file name: D332.rte Number of intervals = 99 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 18.3 (CFS) Total volume = 1.18 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 9 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data Total number of inflow hydrograph intervals = 99 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) -------------------------------------------------------------------- -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin outflow = 0.00 (CFS) -- ------------------------------------------------------------------ -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+0*dt/2) --------------------------------------------------------------------- (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 2.500 0.960 1.270 2.190 2.500 0.952 1.261 0.968 1.279 3.000 1.600 5.630 1.581 1.619 3.500 1.950 11.120 1.912 1.988 4.000 2.330 18.130 2.268 2.392 4.500 2.910 26.440 2.819 3.001 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing ' Graph values: 'I'= unit inflow; '0'=outflow at time shown --------------------------------------------------------------------- Time Inflow outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 4.6 9.2 13.8 18.3 (Ft.) 0.083 0.4 0.0 0.001 O 1 1 0.0 0.167 1.5 0.0 0.008 O I 0.0 0.250 1.8 0.1 0.019 0 I 0.0 0.333 2.0 0.1 0.032 0 I 0.1 0.417 2.4 0.2 0.046 0 I 1 1 0.1 0.500 2.6 0.2 0.062 0 I 1 0.2 - 0.583 2.8 0.3 0.079 0 I 1 0.2 0.667 2.8 0.3 0.096 0 I 1 1 1 1 0.2 0.750 3.1 0.4 0.114 0 I 1 0.3 0.833 3.0 0.5 0.132 0 I 1 0.3 0.917 2.8 0.5 0.149 0 I 1 1 1 1 0.4 1.000 2.9 0.6 0.165 10 I 1 - 1 1 1 0.4 1.083 3.2 0.6 0.182 10 I 1 1 1 1 0.5 1.167 3.6 0.7 0.201 10 I 1 1 1 1 0.5 1.250 3.8 0.8 0.221 10 11 1 1 1 0.6 1.333 3.8 0.9 0.241 10 I 1 1 1 1 0.6 1.417 3.1 0.9 0.259 10 I 1 1 1 1 0.7 1.500 1.9 1.0 0.270 10 I 1 1 1 1 0.7 1.583 1.4 1.0 0.275 IOI I I 1 1 0.7 1.667 1.0 1.0 0.276 10 1 1 1 1 0.7 1.750 1.7 1.0 0.278 IOI I I 1 1 0.7 1.833 2.7 1.0 0.287 10 I 1 1 1 1 0.7 1.917 2.5 1.1 0.297 10 I 1 1 1 1 0.8 2.000 2.3 1.1 0.307 10 I 1 1 1 1 0.8 2.083 2.4 1.1 0.315 10 I 1 1 1 1 0.8 2.167 3.5 1.2 0.328 1 0 I 1 0.8 2.250 6.2 1.2 0.353 1 0 1 I 0.9 2.333 7.3 1.4 0.390 0 1 I 1.0 2.417 7.7 1.4 0.432 1 0 I 1.1 2.500 13.7 1.5 0.496 1 0 II 1 1.2 2.583 17.1 1.7 0.591 1 0 1 1 1 11 1.4 2.667 18.3 1.8 0.701 1 0 1 1 1 I 1.5 2.750 13.4 2.0 0.797 1 0 1 1 II 1 1.7 2.833 7.6 2.0 0.855 1 0 1 I 1 1 1 1.8 2.917 5.5 2.1 0.887 1 0 II 1 I 1 1.9 3.000 4.2 2.1 0.906 1 0 II I 1 1 1.9 3.083 2.5 2.1 0.914 1 OI 1 1 1.9 3.167 1.2 2.1 0.912 1 IO 1.9 3.250 0.7 2.1 0.904 II 0 1.9 3.333 0.3 2.1 0.893 I 0 1.9 3.417 0.1 2.1 0.880 I 0 1.9 3.500 0.1 2.1 0.867 I 0 1.8 3.563 0.0 2.0 0.853 I 0 1.8 3.667 0.0 2.0 0.839 I 0 1.8 3.750 0.0 2.0 0.825 I 0 1.8 3.833 0.0 2.0 0.812 I 0 1 1 1 1 1.7 3.917 4.000 0.0 0.0 2.0 1.9 0.798 0.785 I 0 1 1 I 0 1 1 1 1.7 I I 1.7 4.083 0.0 1.9 0.771 I 0 1 I I 1.7 4.167 0.0 1.9 0.758 I 0 1 I I 1.6 4.250 0.0 1.9 0.745 I O I I 1.6 4.333 0.0 1.9 0.732 I 0 1.6 4.417 0.0 1.8 0.720 I O I 1.6 4.500 0.0 1.8 0.707 I 0 I 1.6 4.583 0.0 1.8 0.694 I -0 I I 1.5 4.667 0.0 1.8 0.682 I 0 I I 1.5 4.750 0.0 1.8 0.670 I 0 I I 1.5 4.833 0.0 1.8 0.657 I 0 I I 1.5 4.917 0.0 1.7 0.645 I 0 I I 1.4 5.000 0.0 1.7 0.633 I 0 1 I 1.4 5.083 0.0 1.7 0.622 I 0 I i 1.4 5.167 0.0 1.7 0.610 I 0 I 1.4 5.250 0.0 1.7 0.598 I 0 1.4 5.333 0.0 1.7 0.587 I O 1.3 5.417 0.0 1.6 0.575 1 0 1.3 5.500 0.0 1.6 0.564 I 0 I 1.3 5.583 0.0 1.6 0.553 I 0 I I 1.3 5.667 0.0 1.6 0.542 I 0 I I 1.3 5.750 0.0 1.6 0.531 I 0 I I 1.2 5.633 0.0 1.6 0.520 I 0 1.2 5.917 0.0 1.5 0.509 I 0 1 1 1 1 1.2 6.000 0.0 1.5 0.499 I 0 1 1 1 1 1.2 6.083 0.0 1.5 0.488 1 0 1 1 1 1 1.2 6.167 6.250 0.0 0.0 1.5 1.5 0.478 0.468 1 0 1 1 I O I 1 1 1.2 1.1 6.333 0.0 1.5 0.457 I O 1.1 6.417 0.0 1.5 0.447 I 0 1.1 6.500 0.0 1.4 0.437 I 0 1.1 6.583 0.0 1.4 0.427 I 0 1.1 6.667 0.0 1.4 0.418 I O I 1.0 6.750 0.0 1.4 0.408 I 0 1.0 6.833 0.0 1.4 0.398 I 0 1.0 6.917 0.0 1.4 0.389 I 0 1.0 7.000 0.0 1.3 0.379 I 0 1.0 7.083 0.0 1.3 0.370 I 0 1 1 1 1 0.9 7.167 0.0 1.3 0.361 I 0 1 0.9 7.250 0.0 1.2 0.353 I O 1 0.9 7.333 0.0 1.2 0.344 I 0 1 0.9 7.417 0.0 1.2 0.336 I 0 1 0.9 7.500 0.0 1.2 0.328 I 0 0.8 7.583 0.0 1.1 0.320 IO 0.8 7.667 0.0 1.1 0.312 IO 0.8 7.750 0.0 1.1 0.305 IO 0.8 7.833 0.0 1.1 0.297 10 0.8 7.917 0.0 1.0 0.290 I0 0.7 8.000 0.0 1.0 0.283 IO 0.7 8.083 0.0 1.0 0.276 IO 0.7 8.167 0.0 1.0 0.270 IO 1 1 0.7 8.250 0.0 0.9 0.263 10 0.7 8.333 0.0 0.9 0.257 IO 0.7 8.417 0.0 0.9 0.251 IO 0.6 8.500 0.0 0.9 0.245 10 0.6 8.583 0.0 0.8 0.239 IO I - 0.6 8.667 0.0 0.8 0.233 IO 0.6 8.750 . 0.0 0.8 0.227 IO 0.6 8.833 0.0 0.8 0.222 IO 0.6 8.917 0.0 0.8 0.217 IO 0.6 9.000 0.0 0.7 0.211 IO 0.5 9.083 0.0 0.7 0.206 IO 0.5 9.167 0.0 0.7 0.201 IO 0.5 9.250 0.0 0.7 0.196 IO 0.5 9.333 0.0 0.7 0.192 IO 0.5 9.417 0.0 0.7 0.187 IO 0.5 9.500 0.0 0.6 0.183 IO 0.5 9.583 0.0 0.6 0.178 IO 0.5 9.667 0.0 0.6 0.174 IO 0.4 9.750 0.0 0.6 0.170 IO 0.4 9.833 0.0 0.6 0.166 IO 0.4 9.917 0.0 0.6 0.162 O 0.4 10.000 0.0 0.6 0.158 0 0.4 10.083 0.0 0.5 0.154 0 0.4 10.167 0.0 0.5 0.150 0 0.4 10.250 0.0 0.5 0.147 O 1 1 1 1 0.4 10.333 0.0 0.5 0.143 0 1 1 1 1 0.4 10.417 0.0 0.5 0.140 0 1 1 1 1 0.4 10.500 0.0 0.5 0.136 0 0.3 10.583 0.0 0.5 0.133 0 0.3 10.667 0.0 0.5 0.130 0 0.3 10.750 0.0 0.4 0.127 0 0.3 10.833 0.0 0.4 0.124 0 0.3 10.917 0.0 0.4 0.121 0 0.3 11.000 0.0 0.4 0.118 0 0.3 11.083 0.0 0.4 0.115 O 0.3 11.167 0.0 0.4 0.112 O 0.3 11.250 0.0 0.4 0.109 0 0.3 11.333 0.0 0.4 0.107 0 0.3 11.417 0.0 0.4 0.104 O 0.3 11.500 0.0 0.4 0.102 0 0.3 11.583 0.0 0.4 0.099 0 1 0.3 11.667 0.0 0.3 0.097 0 1 0.2 11..750 0.0 0.3 0.095 0 1 0.2 11.833 0.0 0.3 0.092 0 1 0.2 11.917 0.0 0.3 0.090 0 1 0.2 12.000 0.0 0.3 0.088 0 1 0.2 12.083 0.0 0.3 0.086 O 1 1 1 1 0.2 12.167 0.0 0.3 0.084 O 1 1 1 1 0.2 12.250 0.0 0.3 0.082 O 1 1 1 1 0.2 12.333 0.0 0.3 0.080 0 1 1 1 1 0.2 12.417 0.0 0.3 0.078 0 1 1 1 1 0.2 12.500 0.0 0.3 0.076 0 1 1 1 0.2 12.583 0.0 0.3 0.074 0 1 1 1 0.2 12.667 0.0 0.3 0.072 0 1 0.2 12.750 0.0 0.2 0.071 0 1 0.2 12.833 0.0 0.2 0.069 0 0.2 12.917 0.0 0.2 0.067 0 0.2 13.000 0.0 0.2 0.066 0 1 0.2 13.083 0.0 0.2 0.064 0 I 0.2 13.167 0.0 0.2 0.062 0 0.2 13.250 0.0 0.2 0.061 0 0.2 13.333 0.0 0.2 0.060 0 1 0.2 13.417 0.0 0.2 0.058 0 1 0.1 13.500 0.0 0.2 0.057 0 0.1 13.583 0.0 0.2 0.055 0 0.1 13.667 0.0 0.2 0.054 0 0.1 13.750 0.0 0.2 0.053 0 0.1 13.833 0.0 0.2 0.051 0 0.1 13.917 0.0 0.2 0.050 0 0.1 14.000 0.0 0.2 0.049 0 0.1 14.083 0.0 0.2 0.048 0 0.1 14.167 0.0 0.2 0.047 0 0.1 14.250 0.0 0.2 0.046 0 0.1 14.333 0.0 0.2 0.044 0 0.1 14.417 0.0 0.2 0.043 0 0.1 14.500 0.0 0.1 0.042 0 0.1 14.583 0.0 0.1 0.041 0 0.1 14.667 0.0 0.1 0.040 0 1 0.1 14.750 0.0 0.1 0.039 O 1 0.1 14.833 0.0 0.1 0.038 O 0.1 14.917 0.0 0.1 0.037 0 0.1 15.000 0.0 0.1 0.037 0 0.1 15.083 0.0 0.1 0.036 0 I 0.1 15.167 0.0 0.1 0.035 0 I 0.1 15.250 0.0 0.1 0.034 0 I 0.1 _ 15.333 0.0 0.1 0.033 O 0.1 15.417 0.0 0.1 0.032 0 0.1 15.500 0.0 0.1 0.032 0 0.1 15.583 0.0 0.1 0.031 0 0.1 15.667 0.0 0.1 0.030 0 i 0.1 15.750 0.0 0.1 0.029 0 I 0.1 15.833 0.0 0.1 0.029 0 I 0.1 15.917 0.0 0.1 0.028 0 0.1 +ar+++a++++++a++++++++++++++HYDROGRAPH DATAa_+a++++++++++++++++++++++++ Number of intervals = 191 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 2.1 (CFS) Total volume = 1.15 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++a++++++++++++a+a+++++++a+a++a++a++++as+++++++++a+a+++++a+++++++++++ 0 E 11 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 2 -YEAR, 6 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, -------------------------- --------------------------- Riverside, CA - S/N 571 +++++++++++++++++++++ HYDROGRAPH INFORMATION ********++++++++++++++ From study/file name: D362.rte ++++++++++++++++++++++++++++HYDROGRAPH Number of intervals = 80 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 17.4 (CFS) Total volume = 1.73 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING *+** User entry of depth -outflow -storage data ------------------------------------------------ Total number of inflow hydrograph intervals = 80 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O+dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 Depth 4 (Ft.) 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 1.0 1.0 1.0 1.0 1.1 1.1 1.1 3.000 1.600 5.630 1.581 1.619 3.500 1.950 11.120 1.912 1.988 4.000 2.330 18.130 2.268 2.392 4.500 2.910 26.440 2.819 3.001 -------------------------------------------------------------- -------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; 'O'=outflow at time shown Time -------------------------------------------------------------- Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) .0 4.3 8.7 13.0 0.083 0.2 0.0 0.001 0 I 0.167 0.9 0.0 0.005 OI I 0.250 1.3 0.0 0.012 0 I I 0.333 1.4 0.1 0.021 0 I I 0.417 1.5 0.1 0.031 0 I 0.500 1.6 0.1 0.040 O I 0.583 1.8 0.2 0.051 O I 0.667 1.8 0.2 0..062 0 I 0.750 1.8 0.3 0.073 O I 0.833 1.9 0.3 0.083 0 I 0.917 1.9 0.3 0.094 0 I 1.000 1.9 0.4 0.105 0 I 1.083 2.0 0.4 0.116 0 I 1.167 2.1 0.4 0.127 0 I 1.250 2.1 0.5 0.138 0 I 1.333 2.1 0.5 0.149 0 I 1.917 1.500 2.1 2.1 0.6 0.6 0.160 0.171 10 10 I I 1 I 1 I 1 I 1.583 2.1 0.6 0.181 10 I 1 1 1 1.667 2.1 0.7 0.192 10 I 1 1 1 1.750 2.1 0.7 0.201 10 I 1 1 1 1.833 2.1 0.7 0.211 10 I 1 1 1 1.917 2.1 0.8 0.221 10 I 1 1 1 2.000 2.2 0.8 0.230 10 I 1 1 1 2.083 2.3 0.8 0.240 10 I 1 1 1 2.167 2.2 0.9 0.249 10 I 1 1 1 2.250 2.3 0.9 0.259 10 I 1 1 1 2.333 2.4 1.0 0.269 10 I 1 1 1 2.417 2.4 1.0 0.278 10 I 1 1 1 2.500 2.4 1.0 0.288 10 I 1 1 1 2.583 2.4 1.1 0.297 10 I 1 2.667 2.4 1.1 0.307 10 I 1 2.750 2.5 1.1 0.316 0 I 1 2.833 2.6 1.2 0.325 0 I 1 2.917 2.6 1.2 0.335 1 0 I 1 1 1 3.000 2.6 1.2 0.345 1 0 I 1 1 1 3.083 2.7 1.3 0.355 1 0 I 1 1 1 3.167 2.7 1.3 0.365 1 0 I 1 1 1 3.250 2.8 1.3 0.375 0 I I 1 1 3.333 2.9 1.4 0.385 0 I 1 1 3.417 3.0 1.4 0.396 1 0 I 1 1 3.500 3.2 1.4 0.407 1 0 I 1 1 3.583 3.4 1.4 0.420 1 0 I 1 1 3.667 3.6 1.4 0.939 1 0 I 1 3.750 3.7 1.5 0.999 10 I 1 I I Depth 4 (Ft.) 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 1.0 1.0 1.0 1.0 1.1 1.1 1.1 3.833 3.9 1.5 0.465 1 0 II 1.1 3.917 3.2 1.5 0.479 1 0 I 1 1.2 4.000 1.4 1.5 0.485 1 0 1 1.2 4.083 0.9 1.5 0.482 110 1 1 1.2 4.167 1.0 1.5 0.478 110 1 1 1.2 4.250 1.3 1.5 0.476 1 0 1 1 1.2 4.333 1.8 1.5 0.476 1 OI 1 1.2 4.417 2.2 1.5 0.480 1 0 1 1 1.2 4.500 2.7 1.5 0.486 1 0 I 1 1.2 4.583 2.9 1.5 0.495 1 0 I _1 1.2 4.667 3.4 1.5 0.506 1 0 I 1 1.2 4.750 3.9 1.6 0.521 1 0 II 1.2 4.833 4.4 1.6 0.538 1 0 I 1.3 4.917 4.7 1.6 0.559 1 0 I 1.3 5.000 5.2 1.7 0.581 1 0 II 1.3 5.083 6.1 1.7 0.609 1 0 1 1.4 5.167 8.2 1.7 0.646 1 0 II 1 1 1.4 5.250 10.5 1.8 0.698 1 0 1 I 1 1 1.5 5.333 12.4 1.9 0.764 1 0 1 1 I 1 1.7 5.417 14.4 2.0 0.843 1 0 1 I 1.8 5.500 17.4 2.2 0.938 1 0 1 I 2.0 5.583 16.7 2.3 1.040 1 O 1 1 1 I 1 2.1 5.667 7.7 2.3 1.109 1 O 1 I 2.2 5.750 5.0 2.4 1.136 0 I1 2.3 5.833 3.5 2.4 1.149 O I 1 2.3 5.917 2.5 2.4 1.153 1 0 1 2.3 6.000 1.7 2.4 1.151 1 IO 1 2.3 6.083 1.0 2.4 1.144 II 0 1 2.3 6.167 0.5 2.4 1.133 I O 1 2.3 6.250 0.2 2.3 1.119 I O I' 2.3 6.333 0.1 2.3 1.103 I 0 2.2 6.417 0.1 2.3 1.088 I O I II 2.2 6.500 0.0 2.3 1.072 I 0 1 1 2.2 6.583 0.0 2.3 1.057 I 0 1 - 2.2 6.667 0.0 2.3 1.041 I 0 2.1 6.750 0.0 2.3 1.025 I O 2.1 6.833 0.0 2.2 1.010 I O I 2.1 6.917 0.0 2.2 0.995 I O 2.1 7.000 0.0 2.2 0.979 I O 2.0 7.083 0.0 2.2 0.964 I 0 1 1 1 1 2.0 7.167 0.0 2.2 0.949 I 0 1 2.,0 7.250 0.0 2.2 0.934 I 0 2.0 7.333 0.0 2.1 0.919 I 0 1.9 7.417 0.0 2.1 0.905 I 0 1.9 7.500 0.0 2.1 0.890 1 0 1.9 7.583 0.0 2.1 0.876 1 0 1.9 7.667 0.0 2.1 0.862 I 0 1.8 7.750 0.0 2.0 0.848 I O 1.8 7.833 0.0 2.0 0.834 I 0 1.8 7.917 0.0 2.0 0.820 I 0 1.8 8.000 0.0 2.0 0.806 I 0 1.7 8.083 0.0 2.0 0.793 I 0 1.7 8.167 0.0 1.9 0.780 I 0 1.7 8.250 0.0 1.9 0.766 I 0 1.7 8.333 0.0 1.9 0.753 I 0 1.6 8.417 0.0 1.9 0.740 I 0 1.6 8.500 • 0.0 1.9 0.727 I 0 1.6 8.583 0.0 1.8 0.715 I 0 1. 1 1 1 1.6 8.667 0.0 1.8 0.702 I 0 1.5 8.750 0.0 1.8 0.689 I 0 I 1.5 8.833 0.0 1.8 0.677 I 0 1.5 8.917 0.0 1.8 0.665 I 0 1.5 9.000 0.0 1.8 0.653 I 0 1 1 1.5 9.083 0.0 1.7 0.641 I 0 1 1 1.4 9.167 0.0 1.7 0.629 I 0 1 1.4 9.250 0.0 1.7 0.617 I 0 1.4 9.333 0.0 1.7 0.605 I 0 1.4 9.417 0.0 1.7 0.594 I 0 1.4 9.500 0.0 1.7 0.582 I 0 1.3 9.583 0.0 1.6 0.571 I 0 1.3 9.667 0.0 1.6 0.560 I 0 1.3 9.750 0.0 1.6 0.549 I 0 1.3 9.833 0.0 1.6 0.538 I 0 1.3 9.917 0.0 1.6 0.527 I 0 1.2 10.000 0.0 1.6 0.516 I 0 1.2 _ 10.083 0.0 1.5 0.505 I 0 I 1.2 10.167 0.0 1.5 0.495 I 0 1.2 10.250 0.0 1.5 0.484 I 0 1.2 10.333 0.0 1.5 0.474 I 0 I 1.1 10.417 0.0 1.5 0.464 I 0 _ 1.1 10.500 0.0 1.5 0.453 I 0 1.1 10.583 0.0 1.5 0.443 I 0 1.1 10.667 0.0 1.4 0.433 I 0 1.1 10.750 0.0 1.4 0.423 I 0 1.1 10.833 0.0 1.4 0.414 I 0 1.0 10.917 11.000 O.0 0.0 1.4 1.4 0.404 0.394 I 0 1 I 0 1 1.0 1.0 11.083 0.0 1.4 0.385 I 0 1.0 11.167 0.0 1.3 0.376 I 0 1 1.0 11.250 0.0 1.3 0.367 I 0 1 0.9 11.333 0.0 1.3 0.358 I 0 1 0.9 11.417 0.0 1.2 0.349 I 0I 0.9 11.500 0.0 1.2 0.341 I 0 0.9 11.583 0.0 1.2 0.333 I 0, 0.9 11.667 0.0 1.1 0.325 I 0 0.8 11.750 0.0 1.1 0.317 I O 0.8 11.633 0.0 1.1 0.309 1 0 0.8 11.917 0.0 1.1 0.302 IO 0.8 12.000 0.0 1.0 0.294 I0 I 0.6 12.083 0.0 1.0 0.287 IO 1 0.7 12.167 0.0 1.0 0.280 IO I 0.7 12.250 0.0 1.0 0.274 IO I 0.7 12.333 0.0 0.9 0.267 IO 0.7 12.417 0.0 0.9 0.261 IO 0.7 12.500 0.0 0.9 0.254 IO 0.7 12.583 0.0 0.9 0.248 IO 1 1 1 1 0.6 12.667 0.0 0.9 0.242 IO 1 0.6 12.750 0.0 0.8 0.236 IO 1 0.6 12.833 0.0 0.8 0.231 IO 0.6 12.917 0.0 0.8 0.225 IO 0.6 13.000 0.0 0.8 0.220 IO 0.6 13.083 0.0 0.8 0.214 IO 0.5 13.167 0.0 0.7 0.209 IO 1 0.5 13.250 0.0 0.7 0.204 IO 1 0.5 13.333 0.0 0.7 0.199 I0 0.5 13.417 13.500 0.0 0.0 0.7 0.7 0.195 0.190 IO IO 0.5 0.5 13.583 0.0 0.7 0.185 IO 0.5 13.667 0.0 0.6 0.181 IO 0.5 13.750 0.0 0.6 0.176 IO 0.5 13.833 0.0 0.6 0.172 10 0.4 13.917 0.0 0.6 0.168 IO 0.4 14.000 0.0 0.6 0.164 IO 0.4 14.083 0.0 0.6 0.160 IO 0.4 14.167 0.0 0.6 0.156 IO 0.4 14.250 0.0 0.5 0.152 0 0.4 14.333 0.0 0.5 0.149 0 0.4 14.417 0.0 0.5 0.145 0 0.4 14.500 0.0 0.5 0.142 0 0.4 14.583 0.0 0.5 0.138 0 0.4 14.667 0.0 0.5 0.135 0 0.3 14.750 0.0 0.5 0.132 0 0.3 14.833 0.0 0.5 0.129 0 0.3 14.917 0.0 0.4 0.125 0 I 0.3 15.000 0.0 0.4 0.122 0 i 0.3 15.083 0.0 0.4 0.119 0 I 0.3 15.167 0.0 0.4 0.117 0 I i 0.3 15.250 0.0 0.4 0.114 0 I 0.3 15.333 0.0 0.4 0.111 0 I 0.3 15.417 0.0 0.4 0.108 0 I 0.3 15.500 0.0 0.4 0.106 0 I 0.3 15.583 0.0 0.4 0.103 0 0.3 15.667 15.750 0.0 0.0 0.4 0.3 0.101 0.098 0 0 0.3 0.3 15.833 0.0 0.3 0.096 0 0.2 15.917 0.0 0.3 0.094 0 I 0.2 16.000 0.0 0.3 0.091 0 I I 0.2 16.083 0.0 0.3 0.089 0 0.2 16.167 0.0 0.3 0.087 0 0.2 16.250 0.0 0.3 0.085 0 0.2 16.333 0.0 0.3 0.083 0 0.2 16.417 0.0 0.3 0.081 0 0.2 16.500 0.0 0.3 0.079 0 0.2 16.583 0.0 0.3 0.077 0 0.2 16.667 0.0 0.3 0.075 0 0.2 16.750 0.0 0.3 0.073 0 0.2 16.833 0.0 0.3 0.072 O 0.2 16.917 0.0 0.2 0.070 0 0.2 17.000 0.0 0.2 0.068 0 0.2 17.083 0.0 0.2 0.067 0 0.2 17.167 0.0 0.2 0.065 0 0.2 17.250 0.0 0.2 0.063 0 0.2 17.333 0.0 0.2 0.062 0 0.2 17.417 0.0 0.2 0.060 0 0.2 17.500 0.0 0.2 0.059 0 0.2 17.583 0.0 0.2 0.058 0 0.1 17.667 0.0 0.2 0.056 0 0.1 17.750 0.0 0.2 0.055 0 0.1 17.833 0.0 0.2 0.053 0 0.1 17.917 18.000 0.0 0.0 0.2 0.2 0.052 0.051 0 0 0.1 0.1 • 18.083 0.0 0.2 0.050 0 0.1 18.167 0.0 0.2 0.048 0 0.1 18.250 0.0 0.2 0.047 0 0.1 18.333 0.0 0.2 0.046 O 0.1 18.417 0.0 0.2 0.045 O I 0.1 18.500 0.0 0.2 0.044 0 0.1 18.583 0.0 0.2 0.043 0 0.1 18.667 0.0 0.1 0.042 0 0.1 16.750 0.0 0.1 0.041 0 0.1 18.833 0.0 0.1 0.040 0 0.1 18.917 0.0 0.1 0.039 0 0.1 19.000 0.0 0.1 0.038 0 0.1 19.063 0.0 0.1 0.037 0 0.1 19.167 0.0 0.1 0.036 0 0.1 19.250 0.0 0.1 0.035 0 0.1 19.333 0.0 0.1 0.034 0 0.1 19.417 0.0 0.1 0.034 0 0.1 19.500 0.0 0.1 0.033 0 0.1 19.583 0.0 0.1 0.032 0 0.1 19.667 0.0 0.1 0.031 O 0.1 19.750 0.0 0.1 0.031 0 ( 0.1 19.833 0.0 0.1 0.030 0 I 0.1 19.917 0.0 0.1 0.029 0- I 0.1 20.000 0.0 0.1 0.028 O I 0.1 20.083 0.0 0.1 0.028 O I I 0.1 ++++++++++++++++++++++++=+++HYDROGRAPH DATA**+***++++++++++++++++++++++ Number of intervals = 241 lime interval = 5.0 (Min.) 40 Maximum/Peak flow rate = 2.4 (CFS) Total volume = 1.70 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 • 0 E FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 2 -YEAR, 24-HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- ********************* HYDROGRAPH INFORMATION **++++++++++++++++++++ From study/file name: D3242.rte Number of intervals = 296 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 3.7 (CFS) Total volume = 2.31 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ar.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 296 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-O*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 Depth 3.7 (Ft.) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 3.000 1.600 5.630 1.581 1.619 3.500 1.950 11.120 1.912 1.988 4.000 2.330 18.130 2.268 2.392 4.500 2.910 26.440 2.819 3.001 ---------------------------------------------------------- ---------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown ---------------------------------------------------------- Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) .0 0.9 1.8 2.8 0.083 0.0 0.0 0.000 0 0.167 0.2 0.0 0.001 OI 0.250 0.2 0.0 0.002 OI 0.333 0.3 0.0 0.004 0 I 0.417 0.3 0.0 0.006 0 I 0.500 0.4 0.0 0.008 O I 0.583 0.4 0.0 0.010 O I 0.667 0.4 0.0 0.013 0 I 0.750 0.4 0.1 0.015 O I 0.833 0.4 0.1 0.018 O I 0.917 0.5 0.1 0.020 O I 1.000 0.5 0.1 0.023 O I 1 1 1 1.083 0.5 0.1 0.026 0 I 1 1 1 1.167 0.4 0.1 0.029 O I 1.250 0.4 0.1 0.031 O I 1.333 0.4 0.1 0.033 10 I 1 1 1 1.417 0.4 0.1 0.035 10 I 1 1 1 1.500 0.4 0.1 0.037 10 I 1 I 1 1.583 0.4 0.1 0.039 10 I 1 1 1 1.667 0.4 0.1 0.041 10 I 1 1 1 1.750 0.4 0.1 0.042 10 I 1 1 1 1.833 0.4 0.2 0.044 10 I 1 1 1 1.917 0.5 0.2 0.046 10 I 1 1 1 2.000 0.5 0.2 0.049 10 I 1 1 1 2.083 0.5 0.2 0.051 10 1 1 1 1 2.167 0.5 0.2 0.053 10 I 1 1 - 2.250 0.5 0.2 0.056 10 I 1 1 2.333 0.5 0.2 0.058 10 I '1 1 1 2.417 0.5 0.2 0.060 10 I 1 1 1 2.500 0.5 0.2 0.062 10 I 1 1 1 2.583 0.6 0.2 0.064 -10 I 1 1 1 2.667 0.6 0.2 0.067 1 0 I 1 1 1 2.750 0.6 0.2 0.070 1 0 I 1 1 1 2.833 0.7 0.3 0.072 1 0 11 1 1 2.917 0.7 0.3 0.075 1 0 I 1 1 1 3.000 0.7 0.3 0.078 1 0 11 1 1 3.083 0.7 0.3 0.080 O I 3.167 0.7 0.3 0.083 1 0 I 1 3.250 0.7 0.3 0.086 O I 1 1 1 3.333 0.7 0.3 0.088 0 I 1 3.417 0.7 0.3 0.091 1 0 I 1 3.500 0.7 0.3 0.093 0 I 1 1 1 3.583 0.7 0.3 0.095 0 1 1 1 1 3.667 0.7 0.3 0.097 1 0 I 1 1 3.750 0.7 0.4 0.100 1 0 1 1 1 Depth 3.7 (Ft.) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 3.833 0.7 0.4 0.102 1 0 I 1 0.3 3.917 0.8 0.4 0.104 1 0 1 1 0.3 4.000 0.8 0.4 0.107 1 0 I 1 0.3 4.083 0.8 0.4 0.110 1 0 I 1 0.3 4.167 0.8 0.4 0.113 1 0 I 1 I 0.3 4.250 0.8 0.4 0.115 1 0 1 1 0.3 4.333 0.8 0.4 0.118 1 0 II 0.3 4.417 0.9 0.4 0.121 1 0 II I 1 0.3 4.500 0.9 0.4 0.124 1 0 II 1 I 0.3 4.583 0.9 0.5 0.128 1 0 II 1 I 0.3 4.667 0.9 0.5 0.131 0 I 1 i 0.3 4.750 0.9 0.5 0.134 0 I 1 0.3 4.833 1.0 0.5 0.137 1 0 I 1 0.4 4.917 1.0 0.5 0.141 1 0 I 1 0.4 5.000 1.0 0.5 0.144 1 0 II 1 0.4 5.083 1.0 0.5 0.148 1 0 I 1 0.4 5.167 0.9 0.5 0.151 1 0 II I 1 1 0.4 5.250 0.8 0.5 0.153 1 0 II I 1 0.4 5.333 0.9 0.5 0.155 1 0 II I 1 0.4 5.417 0.9 0.6 0.157 1 0 II 1 1 0.4 5.500 0.9 0.6 0.160 1 0 II I 1 0.4 5.583 1.0 0.6 0.162 1 0 I I 1 1 0.4 5.667 1.0 0.6 0.165 1 0 I I 1 1 0.4 5.750 1.0 0.6 0.168 1 0 IT I 1 1 0.4 5.833 1.1 0.6 0.171 1 0 lI I 1 0.4 5.917 1.1 0.6 0.174 1 0 II I 1 0.4 6.000 1.1 0.6 0.177 1 0 II I 1 1 0.5 6.083 1.1 0.6 0.160 1 0 II I 1 0.5 6.167 1.2 0.6 0.184 1 0 1 1 1 1 0.5 6.250 1.2 0.7 0.187 1 0 1 I I 1 1 0.5 6.333 1.2 0.7 0.191 1 0 1 1 1 1 1 0.5 6.417 1.2 0.7 0.194 1 0 1 I 0.5 6.500 1.2 0.7 0.198 1 0 1 I I 0.5 6.583 1.2 0.7 0.201 1 0 1 I I 0.5 6.667 1.3 0.7 0.205 1 0 1 I 0.5 6.750 1.3 0.7 0.209 1 0 1 I 0.5 6.833 1.3 0.8 0.213 1 0 1 1 0.5 6.917 1.3 0.8 0.217 1 0 1 I 0.6 7.000 1.3 0.8 0.221 1 0 1 I 0.6 7.083 1.3 0.8 0.224 1 0 1 I 0.6 7.167 1.3 0.8 0.228 1 0 1 I I 1 1 0.6 7.250 1.3 0.8 0.232 1 01 I 1 1 1 0.6 7.333 1.4 0.8 0.235 1 01 I I 1 1 0.6 7.417 1.4 0.8 0.239 1 01 I 1 1 1 0.6 - 7.500 1.4 0.9 0.243 1 OI I I 1 1 0.6 7.583 1.5 0.9 0.247 1 OI I 1 1 1 0.6 7.667 1.6 0.9 0.252 01 I I 1 1 0.6 7.750 1.6 0.9 0.256 1 01 I I I 1 0.7 7.833 1.6 0.9 0.261 1 0.1 I I 1 1 0.7 7.917 1.7 0.9 0.266 1 0 I 1 1 1 0.7 8.000 1.7 1.0 0.271 1 0 I 1 1 1 0.7 8.083 1.8 1.0 0.276 1 0 II 1 1 0.7 8.167 1.9 1.0 0.282 1 0 1 1 1 0.7 8.250 2.0 1.0 0.289 1 0 I 1 1 0.7 8.333 2.0 1.0 0.295 1 10 II 1 1 0.8 8.417 2.0 1.1 0.301 1 10 IT I 1 0.8 8.500 2.0 1.1 0.308 1 10 II 1 1 0.8 8.583 8.667 2.0 2.1 1.1 1.1 0.314 1 0.320 1 10 11 10 1 1 1 1 I 0.8 0.8 8.750 2.1 1.2 0.327 1 1 0 1 1 0.8 8.833 2.2 1.2 0.334 1 1 0 1 1 0.9 8.917 2.2 1.2 0.341 1 1 0 1 0.9 9.000 2.2 1.2 0.348 1 1 0 1 I 0.9 9.083 2.3 1.3 0.355 1 1 0 1 0.9 9.167 2.4 1.3 0.362 1 1 0 1 1 1 1 0.9 9.250 2.5 1.3 0.370 1 0 1 1 1 0.9 9.333 2.5 1.3 0.379 1 0 1 1 1 1.0 9.417 2.6 1.4 0.387 1 1 0 I 1 1.0 9.500 2.6 1.4 0.396 1 1 0 I 1.0 9.583 2.7 1.4 0.404 1 1 0 1 11 1.0 9.667 2.8 1.4 0.413 1 1 0 1 II 1 1.0 9.750 2.8 1.4 0.423 1 1 0 1 1 1 1.1 9.833 2.8 1.4 0.432 0 I 1.1 9.917 2.9 1.5 0.442 I 0 1 11 1 1.1 10.000 2.9 1.5 0.452 1 1 0 1 I 1.1 10.083 2.8 1.5 0.461 1 1 0 1 II 1 1.1 10.167 2.3 1.5 0.468 1 1 0 1 1 1 1 1.1 10.250 2.2 1.5 0.473 1 1 0 1 1 1 1 1.1 10.333 2.1 1.5 0.478 1 1 0 1 1 1 1 1.2 10.417 2.1 1.5 0.482 1 1 O I1 1 1 1.2 10.500 2.0 1.5 0.485 1 1 0 lI 1 1 1.2 10.583 2.1 1.5 0.489 1 1 0 1 I 1 1 1.2 10.667 2.5 1.5 0.495 1 1 0 1 11 1 1.2 10.750 2.6 1.5 0.501 1 1 0 1 1 1 1 1.2 10.833 10.917 2.6 2.6 1.5 1.6 0.509 1 0.516 1 1 0 1 1 0 1 1 1 1 1 1 1 1.2 1.2 11.000 2.7 1.6 0.523 1 1 0 1 1 1 1 1.2 11.083 2.6 1.6 0.531 1 1 0 1 1 1 1 1.2 11.167 2.6 1.6 0.538 1 1 O 1 1 1 1 1.3 11.250 2.6 1.6 0.545 1 1 0 1 1 1 1 1.3 11.333 2.6 1.6 0.551 1 1 0 1 1 1 1 1.3 11.417 2.6 1.6 0.558 1 1 0 1 1 1 1 1.3 11.500 2.5 1.6 0.564 1 1 0 1 1 1 1 1.3 11.583 2.5 1.6 0.570 1 0 1 1 1 1 1.3 11.667 2.4 1.6 0.576 1 0 1 1 1 1.3 11.750 2.3 1.7 0.580 1 1 0 1 1 1 1 1.3 11.833 2.3 1.7 0.585 1 1 0 1 1 1 1 1.3 11.917 2.4 1.7 0.590 1 1 0 1 1 1 1 1.4 12.000 2.4 1.7 0.595 1 0 1 I 1 1 1.4 12.083 2.6 1.7 0.600 1 1 0 1 11 1 1.4 12.167 3.0 1.7 0.608 1 1 0 1 1 1 1 1.4 12.250 3.2 1.7 0.618 1 1 0 1 1 1 1 1.4 12.333 3.3 1.7 0.628 1 1 0 1 1 1 1 1.4 12.417 3.4 1.7 0.639 1 1 01 I 1 1 1.4 12.500- 3.4 1.8 0.651 1 1 01 I I 1 1.5 12.583 3.5 1.8 0.662 1 1 01 I 1 1 1.5 12.667 3.6 1.8 0.675 1 01 II 1.5 12.750 3.7 1.8 0.688 1 1 01 1 1.5 12.933 3.1 1.8 0.698 01 I 1 1 1.5 12.917 1.4 1.8 0.701 1 1 1 01 1 1 1.5 13.000 0.9 1.8 0.697 1 11 OI 1 1 1.5 13.083 13.167 0.9 1.5 1.8 1.8 0.690 1 0.686 I 01 1 I 01 1 1 I 1 1.5 1.5 13.250 1.7 1.8 0.685 1 1 IOl 1 1 1.5 13.333 1.8 1.8 0.685 1 01 1 1.5 13.917 1.9 1.8 0.685 I I OI I I 1.5 13.500 1.9 1.8 0.686 1 OI 1 1.5 13.583 2.2 1.8 0.687 1 OI I 1 1 1.5 13.667 2.7 1.8 0.692 01 II 1 1.5 13.750 2.9 1.8 0.698 01 1 1.5 13.833 3.0 1.8 0.706 1 OI I 1.6 13.917 3.0 1.8 0.714 1 01 1 1 1.6 14.000 3.0 1.9 0.722 1 0 1 I 1 1.6 14.083 2.5 1.9 0.729 1 0 I 1.6 14.167 1.2 1.9 0.729 1 1 0 1.6 14.250 0.8 1.9 0.723 1 1 1 0 1.6 14.333 0.6 1.8 0.715 1 I 1 01 1 1.6 14.417 0.3 1.8 0.705 1 1 1 01 1 1.6 14.500 0.3 1.8 0.695 1 1 OI 1 1.5 14.583 0.2 1.8 0.684 I1 1 01 1 1.5 14.667 0.2 1.8 0.673 II 1 01 1 1 1.5 14.750 0.2 1.8 0.663 1 I 1 01 I 1 1.5 14.833 0.2 1.8 0.652 11 1 01 1 1 1.5 14.917 0.1 1.7 0.641 I 1 OI 1 1.4 15.000 0.1 1.7 0.630 1 1 0 1 1 1.4 15.083 0.7 1.7 0.621 1 1 0 1 1 1.4 15.167 2.2 1.7 0.619 1 0 1 1 1 1.4 - 15.250 2.7 1.7 0.624 I' 1 0 1 II 1 1.4 15.333 2.9 1.7 0.631 1 1 0 1 I 1 1.4 15.417 2.9 1.7 0.639 1 1 01 II 1 1.4 15.500 3.0 1.7 0.647 1 1 01 11 1 1.5 15.583 2.9 1.8 0.656 1 1 01 11 1 1.5 15.667 2.7 1.8 0.663 1 1 01 II 1 1.5 _ 15.750 2.6 1.8 0.669 1 1 01 I 1 1 1.5 15.833 2.6 1.8 0.675 1 1 OI 11 1 1.5 15.917 2.6 1.8 0.681 1 1 01 11 1 1.5 16.000 2.6 1.8 0.686 1 1 01 1 1 1 1.5 16.083 2.2 1.8 0.690 1 1 01 I 1 1 1.5 16.167 1.2 1.8 0.689 1 1 1 OI 1 1 1.5 16.250 0.9 1.8 0.684 1 11 01 1 1 1.5 16.333 0.7 1.8 0.677 1 1 1 OI 1 1 1.5 16.417 0.7 1.8 0.670 1 I I 01 1 1 1.5 16.500 0.6 1.8 0.662 1 I 1 01 1 1 1.5 16.583 0.5 1.8 0.654 1 I 1 01 1 1 1.5 16.667 0.5 1.7 0.645 1 1 1 01 1 1 1.4 16.750 0.4 1.7 0.636 1 I 1 0 1 1 1 1.4 16.833 0.4 1.7 0.627 1 I 1 0 1 1 1 1.4 16.917 0.4 1.7 0.618 1 1 1 0 1 1 1 1.4 17.000 0.4 1.7 0.609 1 I 1 0 1 1 1 1.4 17.083 0.5 1.7 0.601 1 1 1 0 1 1 1 1.4 17.167 0.6 1.7 0.593 1 1 1 0 1 1 1 1.4 17.250 0.6 1.7 0.585 1 1 1 0 1 1.3 17.333 0.6 1.6 0.578 1 1 0 1 1.3 17.417 0.7 1.6 0.572 1 1 0 1 1.3 17.500 0.7 1.6 0.565 1 1 0 1 1.3 17.583 0.7 1.6 _ 0.558 I 1 1 0 1 I 1.3 17.667 0.7 1.6 0.552 1 1 1 O 1 1 1 1.3 17.750 0.7 1.6 0.545 1 1 1 0 1 1 1 1.3 17.833 0.6 1.6 0.539 1 1 1 0 1 1 1 1.3 17.917 0.6 1.6 0.532 1 1 1 0 1 1 1.2 18.000 0.6 1.6 0.525 1 1 1 0 1 1 1 1.2 18.083 0.5 1.6 0.518 1 1 0 1 I 1.2 18.167 0.5 1.6 0.511 I 1 0 1 I 1.2 18.250 0.5 1.5 0.504 I 1 0 1 1.2 18.333 0.5 1.5 0.497 I 1 0 1 1 1.2 18.417 0.5 1.5 0.491 I 0 1 I 1.2 18.500 0.5 1.5 0.484 1 0 1 1.2 18.583 0.5 1.5 0.477 1 0 1 1 1.2 18.667 0.4 1.5 0.470 1 I 1 0 1 1 1.1 18.750 0.4 1.5 0.463 1 I 0 i 1.1 18.833 0.4 1.5 0.455 1 0 1.1 18.917 0.3 1.5 0.448 1 I 1 0 1 1 1.1 19.000 0.3 1.5 0.440 I I 1 0 1 1 1 1.1 19.083 0.3 1.4 0.432 I 1 0 1 1 1 1.1 19.167 0.4 1.4 0.424 1 1 1 O 1 1 1 1.1 19.250 0.4 1.4 0.417 1 1 0 1 1 1 1.0 19.333 0.4 1.4 0.410 I 0 1 1 1 1.0 19.417 0.5 1.4 0.404 I 1 0 1 1 1 1.0 19.500 0.5 1.4 0.397 1 1 1 O 1 1 1 1.0 19.583 0.5 1.4 0.391 1 1 1 0 1 1 1 1.0 19.667 0.4 1.4 0.385 1 I 1 0 1 1 1 1.0 19.750 0.4 1.3 0.379 1 I 1 0 1 1 1 1.0 19.833 0.4 1.3 0.372 1 1 1 0 1 1 1 1.0 19.917 0.3 1.3 0.366 I 1 0 1 0.9 20.000 0.3 1.3 0.359 1 1 1 0 0.9 20.083 0.3 1.2 0.352 1 I 1 0 1 0.9 20.167 0.4 1.2 0.346 1 1 1 0 1 0.9 20.250 0.4 1.2 0.340 1 I 0 0.9 20.333 0.4 1.2 0.335 1 1 0 0.9 20.417 0.4 1.2 0.329 1 1 1 0 0.8 • 20.500 0.4 1.1 0.324 1 1 10 1 1 1 0.8 20.583 0.4 1.1 0.319 1 I 10 1 1 1 0.8 20.667 0.4 1.1 0.314 1 10 1 1 1 0.8 20.750 0.4 1.1 0.309 I 10 1 1 1 0.8 20.833 0.4 1.1 0.305 I 10 1 1 1 0.8 20.917 0.3 1.1 0.300 1 I 10 1 0.8 21.000 0.3 1.0 0.294 1 I 10 0.8 21.083 0.3 1.0 0.289 1 I 0 0.7 21.167 0.4 1.0 0.285 1 I 0 0.7 21.250 0.4 1.0 0.280 I 0 0.7 21.333 0.4 1.0 0.276 1 0I 0.7 21.417 0.3 1.0 0.272 1 I 0 1 1 1 0.7 21.500 0.3 0.9 0.267 1 I 0 1 1 1 0.7 21.583 0.3 0.9 0.263 1 I 0 1 1 1 0.7 21.667 0.4 0.9 0.259 1 1 01 I 1 1 0.7 21.750 0.4 0.9 0.255 1 1 OI I 1 1 0.7 21.833 0.4 0.9 0.251 1 1 OI I 1 0.6 21.917 0.3 0.9 - 0.248 1 1 01 I 1 1 0.6 22.000 0.3 0.9 0.244 1 1 OI I 1 1 0.6 22.083 0.3 0.8 0.240 1 1 OI I 1 1 0.6 22.167 0.4 0.8 0.236 1 1 01 1 1 1 0.6 22.250 0.4 0.8 0.233 1 I O1 I 1 1 0.6 22.333 0.4 0.8 0.230 1 I 01 I 1 1 0.6 22.417 0.3 0.8 0.227 I 0 1 1 1 1 0.6 22.500 0.3 0.8 0.223 I 0 1 1 1 1 0.6 22.583 0.3 0.8 0.220 1 0 1 1 1 1 0.6 22.667 0.3 0.8 0.217 1 1 0 1 1 1 1 0.6 22.750 0.3 0.8 0.213 1 1 0 1 1 1 1 0.5 22.833 0.3 0.7 0.210 1 I 0 1 1 1 0.5 22.917 0.3 0.7 0.207 1 I 0 1 0.5 23.000 0.3 0.7 0.204 1 1 0 1 0.5 23.083 0.3 0.7 0.200 I 0 1 0.5 23.167 0.3 0.7 0.197 I 0 1 0.5 23.250 0.3 0.7 0.195 1 0 1 0.5 23.333 0.3 0.7 0.192 1 1 0 1 0.5 23.417 0.3 0.7 0.189 1 I 0 1 1 1 0.5 23.500 0.3 0.7 0.186 I 0 1 0.5 23.583 0.3 0.6 0.183 1 0 0.5 23.667 0.3 0.6 0.181 I 0 1 0.5 23.750 0.3 0.6 0.178-1 0 1 1 I 1 0.5 23.833 0.3 0.6 0.176 1 1 0 1 1 0.5 23.917 0.3 0.6 0.173 I 0 1 0.4 24.000 0.3 0.6 0.171 1 1 0 1 0.4 24.083 0.2 0.6 0.169 II 0 1 I I 0.4 24.167 0.1 0.6 0.166 I 0 1 1 1I 0.4 24.250 0.0 0.6 0.162 I 0 0.4 24.333 0.0 0.6 0.158 I 0 0.4 24.417 0.0 0.5 0.155 I 0 1 I I 0.4 24.500 0.0 0.5 0.151 I 0 1 0.4 24.583 0.0 0.5 0.148 I 0 1 0.4 24.667 0.0 0.5 0.144 I 0 1 1 0.4 24.750 0.0 0.5 0.141 I 0 1 1 0.4 24.833 0.0 0.5 0.137 I 0 1 1 1 1 0.4 24.917 0.0 0.5 0.134 I 0 I I 1 1 0.3 25.000 0.0 0.5 0.131 I 0 1 1 1 1 0.3 • 25.083 25.167 0.0 0.0 0.5 0.4 0.128 0.124 I I O 1 0 1 0.3 0.3 25.250 0.0 0.4 0.121 I 0 1 0.3 25.333 0.0 0.4 0.119 I 0 1 0.3 25.417 0.0 0.4 0.116 I 0 1 0.3 25.500 0.0 0.4 0.113 I 0 0.3 25.583 0.0 0.4 0.110 I 0 0.3 25.667 0.0 0.4 0.108 I 0 I 0.3 25.750 0.0 0.4 0.105 I 0 0.3 25.833 0.0 0.4 0.102 I 0 0.3 25.917 0.0 0.4 0.100 I 0 0.3 26.000 0.0 0.3 0.098 I 0 1 1 1 1 0.3 26.083 0.0 0.3 0.095 I 0 1 1 1 1 0.2 26.167 0.0 0.3 0.093 1 0 1 0.2 26.250 0.0 0.3 0.091 I 0 1 0.2 26.333 0.0 0.3 0.088 1 0 1 0.2 26.417 0.0 0.3 0.086 I 0 1 0.2 26.500 0.0 0.3 0.084 I 0 1 0.2 26.583 0.0 0.3 0.082 I 0 1 0.2 26.667 0.0 0.3 0.080 I 0 1 I 0.2 26.750 0.0 0.3 0.078 I 0 0.2 26.833 0.0 0.3 0.076 I 0 0.2 26.917 0.0 0.3 0.075 I 0 0.2 27.000 0.0 0.3 0.073 I 0 0.2 27.083 0.0 0.3 0.071 I 0 0.2 27.167 0.0 0.2 0.069 I.0 0.2 27.250 0.0 0.2 0.068 I 0 1 I 0.2 • 27.333 27.417 0.0 0.0 0.2 0.2 0.066 0.064 I IO O 1 1 0.2 0.2 27.500 0.0 0.2 0.063 10 1 1 1 1 0.2 Is 27.583 27.667 0.0 0.0 0.2 0.061 0.2 0.060 IO I I 1 1 10 1 1 0.2 0.2 27.750 0.0 0.2 0.058 IO I 0.1 27.833 0.0 0.2 0.057 IO 0.1 27.917 0.0 0.2 0.056 IO 0.1 28.000 0.0 0.2 0.054 IO 0.1 28.083 0.0 0.2 0.053 IO I 0.1 28.167 0.0 0.2 0.052 IO 0.1 28.250 0.0 0.2 0.051 IO 0.1 28.333 0.0 0.2 0.049 IO I 0.1 28.417 0.0 0.2 0.048 IO I 0.1 28.500 0.0 0.2 0.047• IO 0.1 28.583 0.0 0.2 0.046 10 0.1 28.667 0.0 0.2 0.045 10 I i 0.1 28.750 0.0 0.2 0.044 IO 0.1 28.833 0.0 0.2 0.043 IO 0.1 28.917 0.0 0.1 0.042 IO 0.1 29.000 0.0 0.1 0.041 IO 0.1 29.083 0.0 0.1 0.040 IO 0.1 29.167 0.0 0.1 0.039 TO 0.1 29.250 0.0 0.1 0.038 IO I 0.1 29.333 0.0 0.1 0.037 IO I 0.1 29.417 0.0 0.1 .0.036 IO 0.1 29.500 0.0 0.1 0.035 IO 0.1 29.583 0.0 0.1 0.034 IO 0.1 29.667 0.0 0.1 0.033 10 0.1 29.750 0.0 0.1 0.033 0 0.1 29.833 0.0 0.1 0.032 O 0.1 . 29.917 0.0 0.1 0.031 O 0.1 30.000 0.0 0.1 0.030 0 0.1 30.083 0.0 0.1 0.030 0 0.1 30.167 0.0 0.1 0.029 0 0.1 30.250 0.0 0.1 0.028 O 0.1 +++HYDROGRAPH DATA+++ Number of intervals = 363 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.9 (CFS) Total volume = 2.28 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 Is FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 --------------------------------------------------------------------- W.O. 98-0328 AREA B BASIN ROUTING 5 -YEAR, 1 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- +�++�++++++++�,++++++ HYDROGRAPH INFORMATION From study/file name: D315.rte ++++**_+++++++.+++++++*+++++HYDROGRAPH DATA**+++++++++*+ Number of intervals = 20 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 54.9 (CFS) Total volume = 1.46 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **+* RETARDING BASIN ROUTING **�� User entry of depth -outflow -storage data -------------------------------------------------------------------- Total number of inflow hydrograph intervals = 20 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-C*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 0 • 1J 3.000 1.600 5.630 Storage 1.581 (CFS) 1.619 (Ac.Ft) 3.500 1.950 11.120 0.3 1.912 0.0 1.988 0.001 4.000 2.330 18.130 1.5 2.268 0.0 2.392 0.007 4.500 2.910 26.440 3.2 2.819 0.1 3.001 0.023 ------------------------------------------------------------ ------------------------------------------------------------ Hydrograph Detention Basin Routing 0.2 Graph values: 'I'= unit inflow; Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) . 0.083 0.3 0.0 0.001 C 0.167 1.5 0.0 0.007 C 0.250 3.2 0.1 0.023 OI 0.333 4.3 0.2 0.048 0.417 5.6 0.3 0.081 0.500 7.2 0.4 0.122 0.583 9.5 0.6 0.176 0.667 12.4 0.9 0.246 0.750 19.2 1.2 0.348 0.833 38.8 1.6 0.538 0.917 54.9 2.0 0.848 1 1.000 26.0 2.3 1.112 1 1.083 12.7 2.5 1.229 1 1.167 6.7 2.6 1.278 1 1.250 4.1 2.8 1.297 1 1.333 2.6 2.8 1.301 1 1.417 1.5 2.7 1.296 I 1.500 0.8 2.7 1.286 I 1.583 0.1 2.5 1.271 I 1.667 0.0 2.5 1.255 I 1.750 0.0 2.5 1.238 I 1.833 0.0 2.5 1.221 I 1.917 0.0 2.4 1.204 I 2.000 0.0 2.4 1.187 I 2.083 0.0 2.4 1.171 I 2.167 0.0 2.4 1.154 I 2.250 0.0 2.4 1.138 I 2.333 0.0 2.4 1.122 I 2.417 0.0 2.3 1.106 1 2.500 0.0 2.3 1.090 I 2.583 0.0 2.3 1.074 I 2.667 0.0 2.3 1.058 I 2.750 0.0 2.3 1.042 I 2.833 0.0 2.3 1.026 I 2.917 0.0 2.2 1.011 I 3.000 0.0 2.2 0.996 I 3.083 0.0 2.2 0.980 I 3.167 0.0 2.2 0.965 I 3.250 0.0 2.2 0.950 I 3.333 0.0 2.2 0.935 I 3.417 0.0 2.1 0.920 I 3.500 0.0 2.1 0.906 I 3.583 0.0 2.1 0.891 I 3.667 0.0 2.1 0.877 I 3.750 0.0 2.1 0.663 I O'=outflow at time shown ------------------------------- 0 0 I 0 I O I 0 I 0 0 0 O 0 0 0 I OI 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 13.7 I I I I I I II I I I II I I 27.5 I I I I I I I I I I II I I I I I I I I I I I I I I I I I 41.2 I I I I I i Depth 54.9 (Ft.) 1 0.0 1 0.0 0.1 0.1 0.2 I 0.3 0.5 0.6 0.9 1.3 I 1.8 2.2 2.4 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.4 2.4 2.4 2.4 2.3 2.3 2.3 2.3 2.2 I 2.2 2.2 2.2 2.1 2.1 2.1 2.1 2.0 2.0 2.0 2.0 1.9 1.9 1.9 1.9 1.8 3.833 0.0 2.0 0. 849 TO 1 1.8 3.917 0.0 2.0 0.835 IO 1.8 4.000 0.0 2.0 0.821 IO 1.8 4.083 0.0 2.0 0.607 IO I 1.7 4.167 0.0 2.0 0.794 IO I 1.7 4.250 0.0 1.9 0.780 IO 1.7 4.333 0.0 1.9 0.767 IO 1.7 4.417 0.0 1.9 0.754 IO I 1.6 4.500 0.0 1.9 0.741 10 1.6 4.583 0.0 1.9 0.728 IO 1.6 4.667 0.0 1.8 0.715 IO I .I 1.6 4.750 0.0 1.8 0.703 10 I I 1.5 4.833 0.0 1.8 0.690 IO 1.5 4.917 0.0 1.8 0.678 IO 1.5 5.000 0.0 1.8 0.666 IO I 1.5 5.083 0.0 1.8 0.653 IO I 1.5 5.167 0.0 1.7 0.641 IO 1.4 5.250 0.0 1.7 0.630 IO 1.4 5.333 0.0 1.7 0.618 0 I 1.4 5.417 0.0 1.7 0.606 0 1.4 5.500 0.0 1.7 0.595 0 1.4 5.583 0.0 1.7 0.583 0 1.3 5.667 0.0 1.6 0.572 0 I I I 1.3 5.750 0.0 1.6 0.561 0 1.3 5.833 0.0 1.6 0.549 0 1.3 5.917 0.0 1.6 0.538 0 1.3 6.000 0.0 1.6 0.527 0 I I 1.2 6.083 0.0 1.6 0.517 0I 1.2 6.167 0.0 1.5 0.506 0 1.2 6.250 0.0 1.5 0.495 0 t 1.2 6.333 0.0 1.5 0.485 0 1.2 6.417 0.0 1.5 0.475 0 1 1 1 1 1.1 6.500 0.0 1.5 0.464 0 1.1 6.583 0.0 1.5 0.454 0 1.1 6.667 0.0 1.5 0.444 O 1.1 6.750 0.0 1.4 0.434 0 1.1 6.833 0.0 1.4 0.424 0 1.1 6.917 0.0 1.4 0.414 0 ( 1.0 7.000 0.0 1.4 0.405 0 1.0 7.083 0.0 1.4 0.395 0 1.0 7.167 0.0 1.4 0.386 O 1.0 7.250 0.0 1.3 0.376 0 I 1.0 7.333 0.0 1.3 0.367 0 0.9 7.417 0.0 1.3 0.358 0 0.5 7.500 0.0 1.2 0.350 0 1 I 0.9 7.583 0.0 1.2 0.341 0 1 i 0.9 7.667 0.0 1.2 0.333 0 1 1 0.9 7.750 0.0 1.2 0.325 0 1 1 0.8 7.833 0.0 1.1 0.317 0 1 1 0.8 7.917 0.0 1.1 0.310 0 I 0.8 8.000 0.0 1.1 0.302 0 0.8 8.083 0.0 1.0 0.295 0 1 1 1 1 0.8 6.167 0.0 1.0 0.288 0 1 1 1 1 0.7 8.250 0.0 1.0 0.281 0 1 0.7 8.333 0.0 1.0 0.274 0 1 0.7 8.417 0.0 0.9 0.268 O 1 0.7 8.500 0.0 0.9 0.261 0 1 0.7 8.583 0.0 0.9 0.255 0 1 0.7 8.667 0.0 0.9 0.249 0 i I 1 0.6 8.750 0.0 0.9 0.243 O 1 0.6 8.833 0.0 0.8 0.237 0 1 0.6 8.917 0.0 0.8 0.231 0 I 1 0.6 9.000 0.0 0.8 0.226 0 1 0.6 9.083 0.0 0.8 0.220 0 1 0.6 9.167 0.0 0.8 0.215 0 1 0.6 9.250 0.0 0.7 0.210 0 I 0.5 9.333 0.0 0.7 0.205 0 0.5 9.417 0.0 0.7 0.200 0 0.5 9.500 0.0 0.7 0.195 0 0.5 9.583 0.0 0.7 0.190 0 0.5 9.667 0.0 0.7 0.186 0 0.5 9.750 0.0 0.6 0.181 0 0.5 9.833 0.0 0.6 0.177 0 0.5 9.917 0.0 0.6 0.173 0 0.4 10.000 0.0 0.6 0.168 0 0.4 10.083 0.0 0.6 0.164 0 0.4 10.167 0.0 0.6 0.160 0 I 0.4 10.250 0.0 0.6 0.156 0 0.4 10.333 0.0 0.5 0.153 0 0.4 10.417 0.0 0.5 0.149 O I 0.4 10.500 0.0 0.5 0.145 0 0.4 10.583 0.0 0.5 0.142 0 0.4 10.667 0.0 0.5 0.139 0 I 0.4 10.750 0.0 0.5 0.135 0 0.3 10.833 0.0 0.5 0.132 O 0.3 10.917 0.0 0.5 0.129 0 0.3 11.000 0.0 0.4 0.126 0 I I 0.3 11.083 0.0 0.4 0.123 0 0.3 11.167 0.0 0.4 0.120 0 0.3 11.250 0.0 0.4 0.117 0 0.3 11.333 0.0 0.4 0.114 O 0.3 11.417 0.0 0.4 0.111 0 0.3 11.500 0.0 0.4 0.109 0 0.3 11.583 0.0 0.4 0.106 0 i 0.3 11.667 0.0 0.4 0.103 0 0.3 11.750 0.0 0.4 0.101 0 0.3 11.833 0.0 0.3 0.098 0 h 0.3 11.917 0.0 0.3 0.096 0 0.2 12.000 0.0 0.3 0.094 0 0.2 12.083 0.0 0.3 0.092 0 0.2 12.167 0.0 0.3 0.089 0 1 1 1 1 0.2 12.250 0.0 0.3 0.087 0 1 1 1 1 0.2 12.333 0.0 0.3 0.085 0 1 1 1 1 0.2 12.417 0.0 0.3 0.083 0 1 1 1 1 0.2 12.500 0.0 0.3 0.081 0 1 1 1 1 0.2 12.583 0.0 0.3 0.079 0 1 1 1 1 0.2 12.667 0.0 0.3 0.077 0 0.2 12.750 0.0 0.3 0.075 0 0.2 12.833 0.0 0.3 0.074 0 0.2 12.917 0.0 0.3 0.072 O 0.2 13.000 0.0 0.2 0.070 0 1 1 0.2 13.083 0.0 0.2 0.068 0 I 0.2 13.167 0.0 0.2 0.067 0 0.2 13.250 0.0 0.2 0.065 0 1 1 0.2 ##+++#++++++a{{+++++++++++++HYDROGRAPH DATA+*+1++a+++**+{++++*+++}++**+ Number of intervals = 194 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 2.8 (CFS) Total volume = 1.43 (Ac.Ft) _ Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 13.333 0.0 0.2 0.064 O 0.2- 13,417 13.500 0.0 0.0 0.2 0.2 0.062 0.060 0 0 0.2 0.2 13.583 0.0 0.2 0.059 O I I 0.2 13.667 0.0 0.2 0.058 0 0.1 13.750 0.0 0.2 0.056 0 0.1 13.833 0.0 0.2 0.055 0 0.1 13.917 0.0 0.2 0.054 O 0.1 14.000 0.0 0.2 0.052 O 0.1 14.083 0.0 0.2 0.051 0 0.1 14.167 0.0 0.2 0.050 0 I 0.1 14.250 0.0 0.2 0.049 0 0.1 14.333 0.0 0.2 0.047 0 0.1 14.417 0.0 0.2 0.046 0 I 0.1 14.500 0.0 0.2 0.045 0 0.1 19.583 0.0 0.2 0.044 0 0.1 14.667 0.0 0.2 0.043 0 0.1 14.150 0.0 0.1 0.042 0 I 0.1 14.833 0.0 0.1 0.041 0 0.1 14.917 0.0 0.1 0.040 0 I 0.1 15.000 0.0 0.1 0.039 O I 0.1 15.083 0.0 0.1 0.038 O 0.1 15.167 0.0 0.1 0.037 0 0.1 15.250 0.0 0.1 0.036 O 0.1 15.333 0.0 0.1 0.035 0 I 0.1 15.417 0.0 0.1 0.035 0 1 I 0.1 15.500 0.0 0.1 0.034 0 0.1 15.583 0.0 0.1 0.033 0 0.1 15.667 15.750 0.0 0.0 0.1 0.1 0.032 0.031 0 0 0.1 0.1 15.833 0.0 0.1 0.031 0 0.1 15.917 0.0 0.1 0.030 0 I 0.1 16.000 0.0 0.1 0.029 0 0.1 16.083 0.0 0.1 0.028 0 0.1 16.167 0.0 0.1 0.028 0 0.1 ##+++#++++++a{{+++++++++++++HYDROGRAPH DATA+*+1++a+++**+{++++*+++}++**+ Number of intervals = 194 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 2.8 (CFS) Total volume = 1.43 (Ac.Ft) _ Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 . FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 5-YEAR,3-HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 - ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION ****+***++++++++++++++ From study/file name: DB35.rte ++++++++++++++++++++++++++++HYDROGRAPH DATA+++++++*++++++++++++++++++++ Number of intervals = 44 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 27.2 (CFS) Total volume = 1.60 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING ***+ User entry of depth -outflow -storage data ------------------------------------------------ Total number of inflow hydrograph intervals = 44 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) ------------------------------------------------ ----------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin ------------------------------------------------------------ outflow = 0.00 (CFS) ------------------------------------------------------------ Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) ------------------------------------------------------------ 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 • 2.000 2.500 0.960 1.270 2.190 '2.500 0.952 1.261 0.968 1.279 3.000 1.600 5.630 1.581 1.619 3.500 1.950 11.120 1.912 1.988 4.000 2.330 18'.130 2.268 2.392 4.500 2.910 26.440 2.819 3.001 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown Time --------------------------------------------------------------------- Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 6.8 13.6 20.4 27.2 (Ft.) 0.083 0.6 0.0 0.002 0 I I I 0.0 0.167 2.0 0.0 0.011 0 I I i I 0.0 0.250 2.4 0.1 0.026 0 I I i I 0.1 0.333 2.6 0.1 0.042 O I I i I 0.1 0.417 3.1 0.2 0.061 O I I I I 0.2 0.500 2.7 0.3 0.079 0 I I 0.2 0.583 1.7 0.3 0.092 0 I I 0.2 0.667 2.3 0.4 0.104 O I I I 0.3 0.750 0.9 0.4 0.112 OI 1 I 0.3 0.833 1.1 0.4 0.116 OI 0.3 0.917 2.7 0.4 0.127 0 I 0.3 1.000 2.6 0.5 0.141 0 I 0.4 1.083 1.4 0.5 0.151 OI 0.4 1.167 1.9 0.6 0.159 0 I 0.4 1.250 2.0 0.6 0.168 0 I 0.4 1.333 1.9 0.6 0.177 O I 0.5 • 1.417 1.500 2.0 3.4 0.7 0.7 0.186 O I 0.199 O I 0.5 0.5 1.583 3.8 0.8 0.219 0 I 0.6 1.667 3.6 0.8 0.239 0 I 1 1 1 1 0.6 1.750 4.8 0.9 0.261 10 I 1 1 1 1 0.7 1.833 6.3 1.0 0.293 10 II 1 1 1 0.8 1.917 6.2 1.2 0.328 10 II 1 1 1 0.8 2.000 5.9 1.3 0.362 10 11 1 1 1 0.9 2.083 6.2 1.4 0.394 10 II I I 1 1.0 2.167 7.5 1.4 0.432 10 I 1 1 1 1.1 2.250 11.1 1.5 0.486 10 1 I 1 1 1 1.2 2.333 12.6 1.6 0.557 10 1 1 1 1 1.3 2.417 13.1 1.7 0.634 1 0 11 1 1 1.4 2.500 21.0 1.9 0.739 1 0 1 I 1 1.6 2.583 25.6 2.1 0.886 1 0 1 1 I 1 1.9 2.667 27.2 2.3 1.053 1 0 1 1 1 1 2.2 2.750 19.4 2.4 1.197 1 0 1 1 I 1 1 2.4 2.833 8.5 2.6 1.276 0 1 1 1 1 1 2.5 2.917 4.5 2.8 1.303 1 0 I 1 1 1 1 2.5 3.000 2.9 2.9 1.308 1 0 1 1 1 1 2.6 3.083 2.3 2.8 1.307 1 10 1 1 1 1 2.6 3.167 1.2 2.8 1.299 11 O 1 1 1 1 2.5 3.250 0.6 2.7 1.287 I 0 2.5 3.333 0.2 2.5 1.272 I 0 2.5 3.417 0.0 2.5 1.255 I 0 2.5 3.500 0.0 2.5 1.239 I 0 2.4 3.583 0.0 2.5 1.222 I 0 2.4 • 3.667 3.750 0.0 0.0 2.4 2.4 1.205 I 0 1.188 I 0 2.4 2.4 3.833 0.0 2.4 1.172 I 0 2.3 3.917 0.0 2.9 1.155 I 0 2.3 4.000 0.0 2.4 1.139 I 0 2.3 4.083 0.0 2.4 1.123 I 0 2.3 9.167 0.0 2.3 1.106 1 0 2.2 4.250 0.0 2.3 1.090 I O 2.2 4.333 0.0 2.3 1.074 I O 2.2 4.417 0.0 2.3 1.059 I 0 2.2 4.500 0.0 2.3 1.043 1 0 2.1 4.583 0.0 2.3 1.027 1 0 2.1 4.667 0.0 2.2 1.012 I 0 2.1 4.750 0.0 2.2 0.996 1 0 2.1 4.833 0.0 2.2 0.981 I 0. 2.0 4.917 0.0 2.2 0.966 1 0 I I 2.0 5.000 0.0 2.2 0.951 I 0 2.0 5.083 0.0 2.2 0.936 1 0 2.0 5.167 0.0 2.1 0.921 1 0 I' 1.9 5.250 0.0 2.1 0.907 1 0 1.9 5.333 0.0 2.1 0.892 1 0 I 1.9 5.417 0.0 2.1 0.878 I O I I 1.9 5.500 0.0 2.1 0.864 I O 1.8 5.583 0.0 2.0 0.850 I 0 1.8 5.667 0.0 2.0 0.836 I 0 1.8 5.750 0.0 2.0 0.822 I O 1.8 5.833 0.0 2.0 0.808 I 0 1.7 5.917 0.0 2.0 0.795 1 0 1.7 6.000 0.0 1.9 0.781 I O 1.7 6.083 0.0 1.9 0.768 I 0 1.7 6.167 0.0 1.9 0.755 1 0 1.6 6.250 0.0 1.9 0.792 I O I I I I 1.6 6.333 0.0. 1.9 0.729 I 0 1.6 6.417 0.0 1.8 0.716 1 0 1.6 6.500 0.0 1.8 0.704 I 0 1.6 6.583 0.0 1.8 0.691 I 0 1.5 6.667 0.0 1.8 0.679 I O 1.5 6.750 0.0 1.8 0.666 I 0 1.5 6.833 0.0 1.8 0.654 1 0 1.5 6.917 0.0 1.7 0.642 1 0 1.4 7.000 0.0 1.7 0.630 I O 1.4 7.083 0.0 1.7 0.618 I 0 1.4 7.167 0.0 1.7 0.607 10 1.4 7.250 0.0 1.7 0.595 10 I I 1.4 7.333 0.0 1.7 0.584 10 I I 1.3 7.417 0.0 1.6 0.572 IO 1.3 7.500 0.0 1.6 0.561 IO 1.3 7.583 0.0 1.6 0.550 IO 1.3 7.667 0.0 1.6 0.539 10 1.3 7.750 0.0 1.6 0.528 TO 1.2 7.833 0.0 1.6 0.517 10 1.2 7.917 0.0 1.5 0.507 IO 1.2 8.000 0.0 1.5 0.496 IO 1.2 8.083 0.0 1.5 0.486 10 1.2 8.167 0.0 1.5 0.475 IO I 1.1 8.250 0.0 1.5 0.465 TO I 1.1 8.333 0.0 1.5 0.455 10 1.1 8.917 0.0 1.5 0.995 10 1.1 8.500 0.0 1.9 0.935 IO I I I I 1.1 8.583 0.0 1.4 0.425 IO 1.1 8.667 0.0 1.4 0.415 IO 1.0 8.750 0.0 1.4 0.405 IO 1.0 8.833 0.0 1.4 0.396 IO I 1.0 8.917 0.0 1.4 0.386 IO 1.0 9.000 0.0 1.3 0.377 IO I 1.0 _ 9.083 0.0 1.3 0.368 IO 0.9 9.167 0.0 1.3 0.359 IO 0.9 9.250 0.0 1.2 0.350 IO 0.9 9.333 0.0 1.2 0.342 IO 0.9 9.417 0.0 1.2 0.334 IO 0.9 9.500 0.0 1.2 0.326 IO 0.8 9.583 0.0 1.1 0.318 IO 0.8 9.667 0.0 1.1 0.310 IO 0.8 9.750 0.0 1.1 0.303 IO I 0.8 9.833 0.0 1.0 0.295 IO I 0.8 9.917 0.0 1.0 0.288 IO 0.7 10.000 0.0 1.0 0.281 IO 0.7 10.083 0.0 1.0 0.274 IO 0.7 10.167 0.0 0.9 0.268 IO 0.7 10.250 0.0 0.9 0.261 IO 0.7 10.333 0.0 0.9 0.255 IO 0.7 10.417 0.0 0.9 0.249 IO 0.6 10.500 0.0 0.9 0.243 IO 0.6 10.583 0.0 0.8 0.237 O I I 0.6 10.667 0.0 0.8 0.231 O I I 0.6 10.750 0.0 0.8 0.226 0 I i 0.6 10.833 0.0 0.8 0.220 O I I 0.6 10.917 0.0 0.8 0.215 0 I I 0.6 11.000 0.0 0.7 0.210 0 0.5 11.083 0.0 0.7 0.205 O 0.5 11.167 0.0 0.7 0.200 0 0.5 11.250 0.0 0.7 0.195 O 0.5 11.333 0.0 0.7 0.190 O 0.5 11.417 0.0 0.7 0.186 0 0.5 11.500 0.0 0.6 0.181 O I 0.5 11.583 0.0 0.6 0.177 O 1 1 1 1 0.5 11.667 0.0 0.6 0.173 O 1 1 1 0.4 11.750 0.0 0.6 0.169 0 1 1 0.4 11.833 0.0 0.6 0.165 0 1 1 0.4 11.917 0.0 0.6 0.161 0 1 1 0.4 12.000 0.0 0.6 0.157 0 1 1 0.4 12.083 0.0 0.5 0.153 0 0.4 12.167 0.0 0.5 0.149 O 0.4 12.250 0.0 0.5 0.146 O 0.4 12.333 0.0 0.5 0.142 0 0.4 12.417 0.0 0.5 0.139 O I 0.4 12.500 0.0 0.5 0.135 O I 0.3 12.583 0.0 0.5 0.132 O I 0.3 12.667 0.0 0.5 0.129 0 1 1 1 1 0.3 12.750 0.0 0.4 0.126 0 0.3 12.833 0.0 0.4 0.123 0 0.3 12.917 0.0 0.4 0.120 0 0.3 13.000 0.0 0.4 0.117 0 0.3 13.083 0.0 0.4 0.114 0 0.3 13.167 0.0 0.4 0.111 0 0.3 13.250 0.0 0.4 0.109 0 0.3 13.333 0.0 0.4 0.106 0 1 1 1 1 0.3 13.411 13.500 0.0 0.0 0.4 0.4 0.104 0.101 0 I 0 I 0.3 0.3 13.583 0.0 0.3 0.099 0 0.3 13.667 0.0 0.3 0.096 0 0.2 13.750 0.0 0.3 0.094 0 0.2 13.833 0.0 0.3 0.092 0 0.2 13.917 0.0 0.3 0.089 0 0.2 14.000 0.0 0.3 0.087 0 0.2 14.083 0.0 0.3 0.085 0 0.2 14.167 0.0 0.3 0.083 0 0.2 14.250 0.0 0.3 0.081 0 0.2 14.333 0.0 0.3 0.079 0 I 0.2 14.417 0.0 0.3 0.077 0 1 1 1 1 0.2 14.500 0.0 0.3 0.075 0 1 1 1 0.2 14.583 0.0 0.3 0.074 0 1 1 0.2 14.667 0.0 0.3 0.072 0 1 1 0.2 14.750 0.0 0.2 0.070 0 1 1 0.2 14.833 0.0 0.2 0.068 0 1 0.2 14.917 0.0 0.2 0.067 0 0.2 15.000 0.0 0.2 0.065 0 0.2 15.083 0.0 0.2 0.064 0 0.2 15.167 0.0 0.2- 0.062 0 0.2 15.250 0.0 0.2 0.061 0 0.2 15.333 0.0 0.2 0.059 0 0.2 15.417 0.0 0.2 0.058 0 0.1 15.500 0.0 0.2 0.056 0 I 0.1 15.583 0.0 0.2 0.055 0 i 0.1 • 15.667 15.750 0.0 0.0 0.2 0.2 0.054 0.052 0 0 1 I 0.1 0.1 15.833 0.0 0.2 0.051 0 0.1 15.917 0.0 0.2 0.050 0 0.1 16.000 0.0 0.2 0.049 0 0.1 16.083 0.0 0.2 0.047 0 0.1 16.167 0.0 0.2 0.046 O 0.1 16.250 0.0 0.2 0.045 0 0.1 16.333 0.0 0.2 0.044 O 1 1 1 1 0.1 16.417 0.0 0.2 0.043 0 1 1 1 1 0.1 16.500 0.0 0.1 0.042 0 1 1 1 1 0.1 16.583 0.0 0.1 0.041 0 1 1 1 1 0.1 16.667 0.0 0.1 0.040 0 1 0.1 16.750 0.0 0.1 0.039 0 1 0.1 16.833 0.0 0.1 0.038 0 1 0.1 16.917 0.0 0.1 0.037 O 1 0.1 17.000 0.0 0.1 0.036 0 1 0.1 17.083 0.0 0.1 0.035 0 1 1 1 1 0.1 17.167 0.0 0.1 0.035 0 1 1 0.1 17.250 0.0 0.1 0.034 0 1 1 0.1 17.333 0.0 0.1 0.033 0 1 1 0.1 17.417 0.0 0.1 0.032 0 0.1 17.500 0.0 0.1 0.031 0 0.1 17.583 0.0 0.1 0.031 0 I 0.1 17.'667 0.0 0.1 0.030 0 I 0.1 17.750 0.0 0.1 0.029 0 1 I 0.1 17.833 0.0 0.1 0.028 0 0.1 17.917 0.0 0.1 0.028 0 0.1 ++++++++++++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ . Number of intervals = Time interval = 5.0 215 (Min.) Maximum/Peak flow rate = 2.9 (CFS) Total volume = 1.57 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 9 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 5-YEAR,6-HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- HYDROGRAPH INFORMATION From study/file name: DB65.rte +++*++*++*.*+*+**+++++**+***HYDROGRAPH Number of intervals = 80 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 24.1 (CFS) Total volume = 2.38 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station - 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 80 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 Graph values: 'I'= unit inflow; 'O'=outflow at time shown 3.000 Inflow 1.600 5.630 1.581 1.619 (Hours) 3.500 4.000 (CFS) 1.950 2.330 11.120 18.130 1.912 2.268 6.0 12.1 18.1 24.1 (Ft.) 1.988 2.392 0.083 4.500 0.0 2.910 26.440 2.819 0.0 3.001 0.167 -------------------------------------------------------------------- --------------------------------------------------------------------- 0.0 Hy3rograph Detention Basin Routing 0.250 Graph values: 'I'= unit inflow; 'O'=outflow at time shown Time Inflow Outflow Storage - Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 6.0 12.1 18.1 24.1 (Ft.) 0.083 0.3 0.0 0.001 0 0.0 0.167 1.2 0.0 0.006 OI 0.0 0.250 1.6 0.1 0.015 0 I 0.0 0.333 1.6 0.1 0.027 0 I 0.1 0.417 1.9 0.1 0.038 O I 0.1 0.500 2.0 0.2 0.051 0 I 0.1 0.583 2.2 0.2 0.064 0 1 0.2 0.667 2.3 0.3 0.077 0 I 0.2 0.750 2.3 0.3 0.091 0 1 0.2 0.833 2.3 0.4 0.105 O I 0.3 0.917 2.3 0.4 0.118 0 1 0.3 1.000 2.4 0.5 0.131 0 I 0.3 • 1.083 2.6 0.5 0.145 0 I 0.4 1.167 2.6 0.6 0.159 O I I 0.4 1.250 2.6 0.6 0.173 O I I I 0.4 1.333 2.7 0.7 0.187 0 I 0.5 1.417 2.7 0.7 0.201 0 I 0.5 1.500 2.7 0.8 0.214 10 I 1 1 1 1 0.5 1.583 2.7 0.8 0.227 10 I 1 1 1 1 0.6 1.667 2.7 0.8 0.240 10 I 1 1 1 1 0.6 1.750 2.7 0.9 0.253 10 I 1 1 1 1 0.6 1.833 2.7 0.9 0.265 10 1 1 1 1 1 0.7 1.917 2.7 1.0 0.277 10 I 1 1 1 1 0.7 2.000 2.7 1.0 0.288 10 I 1 1 1 1 0.7 2.083 2.8 1.1 0.301 10 I 1 1 1 1 0.8 2.167 2.8 1.1 0.313 10 I 1 1 1 1 0.8 2.250 2.9 1.1 0.325 10 I 1 1 1 1 0.8 2.333 3.0 1.2 0.337 10 I 1 1 1 1 0.9 2.417 3.0 1.2 0.349 10 I 1 1 1 1 0.9 2.500 3.0 1.3 0.361 IO I 1 1 1 1 0.9 2.583 3.0 1.3 0.373 10 I 1 1 ( 1 1.0 2.667 3.0 1.4 0.384 10 I 1 1 1 1 1.0 2.750 3.1 1.4 0.396 10 I 1 1 1 1 1.0 2.833 3.2 1.4 0.408 10 I 1 1 1 1.0 2.917 3.3 1.4 0.421 10 I 1 1 1 1 1.1 3.000 3.3 1.4 0.434 10 I 1 1 1 1 1.1 3.083 3.3 1.5 0.447 10 I 1 1 1 1 1.1 3.167 3.4 1.5 0.460 10 I 1 1 1 1 1.1 3.250 3.6 1.5 0.473 10 I 1 1 1.1 3.333 3.6 1.5 0.488 1 0 1 1 1 1.2 3.417 3.7 1.5 0.503 1 0 1 1 1 1 1 1.2 3.500 3.2 1.6 0.516 0 1 1 1 1 1.2 3.583 1.6 1.6 0.522 0 1 1 1 1.2 3.667 3.750 1.4 1.4 1.6 1.6 0.521 0.520 110 110 1 1 1 1 1.2 1 1 1 1 1.2 3.833 1.7 1.6 0.520 1 0 1 1 1 1 1.2 3.917 1.8 1.6 0.521 1 0 1 I 1.2 4.000 2.2 1.6 0.524 1 0 1 1.2 4.083 2.5 1.6 0.529 1 OI 1 1.2 4.167 3.0 1.6 0.537 1 OI 1 1.3 4.250 3.7 1.6 0.549 1 0 I 1 1 1.3 4.333 4.3 1.6 0.566 1 0 I 1 1.3 4.417 5.0 1.7 0.587 1 0 I 1 I 1.3 4.500 5.6 1.7 0.612 1 0 II 1.4 4.583 6.0 1.7 0.640 1 0 II 1.4 4.667 6.6 1.8 0.671 1 0 I 1.5 4.750 7.3 1.8 0.706 1 0 II I 1.6 4.833 7.8 1.9 0.746 1 0 I I I 1.6 4.917 8.2 1.9 0.788 1 0 1 I I I 1.7 5.000 8.8 2.0 0.833 1 0 I 1.8 5.083 10.0 2.1 0.883 1 0 I 1.9 5.167 12.6 2.2 0.947 1 0 1 I 2.0 5.250 15.5 2.3 1.028 1 0 _ 1 1 I 1 I - 2.1 5.333 17.9 2.4 1.127 1 0 1 1 II I 2.3 5.417 20.4 2.5 1.242 1 0 1 1 1 I 2.5 5.500 24.1 3.5 1.375 1 O 1 1 I 2.7 5.583 23.3 4.8 1.510 1 0 1 1 I 1 2.9 5.667 11.6 5.6 1.594 1 01 II 1 1 3.0 5.750 7.1 5.9 1.619 1 OII I 1 1 3.0 5.833 4.7 5.9 1.619 1 I01 I 1 3.0 5.917 3.4 5.7 1.606 1 ' I 01 1 1 3.0 6.000 2.2 5.5 1.587 1 I 01 1 3.0 6.083 1.4 5.3 1.562 II 0 1 1 2.9 6.167 0.6 5.0 1.534 I 0 1 1 2.9 6.250 0.2 4.7 1.503 I 0 1 I I 2.9 6.333 0.1 4.4 1.473 I 0 1 I I 2.8 6.417 0.1 4.2 1.444 1 0 1 2.8 6.500 0.0 3.9 1.417 I 0 1 2.7 6.583 0.0 3.6 1.391 I 0 2.7 6.667 0.0 3.4 1.367 1 0 1 2.6 6.750 0.0 3.2 1.344 I 0 1 I 2.6 6.833 0.0 3.0 1.323 I 0 2.6 6.917 0.0 2.8 1.303 1 0 2.5 7.000 0.0 2.6 1.284 I 0 2.5 7.083 0.0 2.5 1.266 I O 2.5 7.167 0.0 2.5 1.249 I 0 I 2.5 7.250 0.0 2.5 1.232 I 0 I 2.4 7.333 0.0 2.4 1.215 I 0 2.4 7.417 0.0 2.4 1.198 I 0 2.4 7.500 0.0 2.4 1.182 I 0 2.4 7.583 0.0 2.4 1.165 I 0 I 2.3 7.667 0.0 2.4 1.149 I 0 I I 2.3 7.750 0.0 2.4 1.132 I 0 2.3 7.833 0.0 2.3 1.116 I 0 2.3 7.917 0.0 2.3 1.100 I O 2.2 8.000 0.0 2.3 1.084 I 0 2.2 8.083 0.0 2.3 1.068 I 0 2.2 6.167 0.0 2.3 1.052 I 0 2.1 8.250 0.0 2.3 1.037 I O 2.1 8.333 0.0 2.3 1.021 I 0 2.1 8.417 0.0 2.2 1.006 1 0 2.1 8.500 0.0 2.2 0.990 I 0 2.0 8.583 0.0 2.2 0.975 I O i 2.0 8.667 0.0 2.2 0.960 I O 2.0 8.750 0.0 2.2 0.945 I 0 ( 2.0 8.833 0.0 2.1 0.930 I 0 1.9 8.917 0.0 2.1 0.915 I 0 i 1.9 9.000 0.0 2.1 0.901 I O 1.9 9.083 0.0 2.1 0.886 I 0 1.9 9.167 0.0 2.1 0.872 I O 1.8 9.250 0.0 2.0 0.858 I 0 I I I 1.8 9.333 0.0 2.0 0.844 I 0 1.8 9.417 0.0 2.0 0.830 I 0 1.8 9.500 0.0 2.0 0.816 I 0 1.7 9.583 0.0 2.0 0.803 I 0 I 1.7 9.667 0.0 i.9 0.789 I 0 I 1.7 9.750 0.0 1.9 0.776 I 0 1.7 9.833 0.0 1.9 0.763 I 0 1.7 9.917 0.0 1.9 0.750 I 0 1.6 10.000 0.0 1.9 0.737 I 0 I I 1.6 10.083 0.0 1.9 0.724 I 0 1.6 10.167 0.0 1.8 0.711 I 0 1.6 10.250 0.0 1.8 0.698 1 0 1.5 10.333 0.0 1.8 0.686 1 0 I 1.5 10.417 0.0 1.8 0.674 I 0 I I 1.5 10.500 0.0 1.8 0.661 I O 1.5 10.583 0.0 1.7 0.649 1 0 1.5 10.667 0.0 1.7 0.637 I 0 1.4 10.750 0.0 1.7 0.626 I O I 1.4 10.833 0.0 1.7 0.614 I 0 1.4 10.917 0.0 1.7 0.602 I 0 1.4 11.000 0.0 1.7 0.591 1 0 I 1.4 11.083 0.0 1.6 0.579 I 0 I I 1.3 11.167 0.0 1.6 0.568 1 0 1.3 11.250 0.0 1.6 0.557 I 0 1.3 11.333 0.0 1.6 0.546 I 0 1.3 11.417 0.0 1.6 0.535 I 0 1.3 11.500 0.0 1.6 0.524 I 0 1.2 11.583 0.0 1.6 0.513 I 0 1.2 11.667 0.0 1.5 0.502 I 0 1.2 11.750 0.0 1.5 0.492 1 0 1.2 11.833 0.0 1.5 0.481 I O I 1.2 11.917 0.0 1.5 0.471 IO 1.1 12.000 0.0 1.5 0.461 IO 1.1 12.083 0.0 1.5 0.451 TO 1.1 12.167 0.0 1.5 0.441 IO I I 1.1 12.250 0.0 1.4 0.431 IO I 1.1 12.333 0.0 1.4 0.421 IO 1.1 12.417 0.0 1.4 0.411 IO 1.0 12.500 0.0 1.4 0.401 IO I 1.0 12.583 0.0 1.4 0.392 IO 1.0 12.667 0.0 1.4 0.382 IO 1.0 12.750 0.0 1.3 0.373 IO 1.0 12.833 0.0 1.3 0.364 IO 0.9 12.917 0.0 1.3 0.355 IO I 0.9 13.000 0.0 1.2 0.347 IO 0.9 13.083 0.0 1.2 0.338 IO 0.9 13.167 0.0 1.2 0.330 TO 0.8 13.250 0.0 1.1 0.322 IO I I I 0.8 13.333 0.0 1.1 0.315 IO 1 0.8 13.417 0.0 1.1 0.307 IO 1 0.8 13.500 0.0 1.1 0.300 IO I 0.8 13.583 0.0 1.0 0.292 IO I 0.7 13.667 0.0 1.0 0.285 IO 0.7 13.750 0.0 1.0 0.279 IO 0.7 13.833 0.0 1.0 0.272 IO 0.7 13.917 0.0 0.9 0.265 IO 0.7 14.000 0.0 0.9 0.259 IO 0.7 14.083 0.0 0.9 0.253 IO 0.6 14.167 0.0 0.9 0.247 IO I I 0.6 14.250 0.0 0.9 0.241 IO I i 0.6 14.333 0.0 0.8 0.235 IO 0.6 14.417 0.0 0.8 0.229 IO 0.6 14.500 0.0 0.8 0.224 IO 0.6 14.583 0.0 0.8 0.218 IO I 0.6 14.667 0.0 0.8 0.213 IO 0.5 14.750 0.0 0.7 0.208 0 0.5 14.833 0.0 0.7 0.203 0 0.5 14.917 0.0 0.7 0.198 0 0.5 15.000 0.0 0.7 0.193 0 0.5 15.083 0.0 0.7 0.189 0 0.5 15.167 0.0 0.7 0.184 0 0.5 15.250 0.0 0.6 0.180 0 I 0.5 15.333 0.0 0.6 0.175 0 ( 0.4 15.417 0.0 0.6 0.171 0 0.4 15.500 0.0 0.6 0.167 O 0.4 15.583 0.0 0.6 0.163 0 0.4 15.667 0.0 0.6 0.159 0 0.4 15.750 0.0 0.5 0.155 0 0.4 15.833 0.0 0.5 0.151 0 0.4 15.917 0.0 0.5 0.148 0 0.4 16.000 0.0 0.5 0.144 0 I I 0.4 16.083 0.0 0.5 0.141 0 i - I 0.4 16.167 0.0 0.5 0.137 0 0.4 16.250 0.0 0.5 0.134 0 1 1 1 1 0.3 16.333 0.0 0.5 0.131 0 1 0.3 16.417 0.0 0.5 0.128 0 1 I 0.3 16.500 0.0 0.4 0.125 0 1 0.3 16.583 0.0 0.4 0.122 0 0.3 16.667 0.0 0.4 0.119 0 1 0.3 16.750 0.0 0.4 0.116 0 I I I 0.3 16.833 0.0 0.4 0.113 0 -0.3 16.917 0.0 0.4 0.110 0 0.3 17.000 0.0 0.4 0.108 0 0.3 17.083 0.0 0.4 0.105 0 0.3 17.167 0.0 0.4 0.103 0 0.3 17.250 0.0 0.4 0.100 0 0.3 17.333 0.0 0.3 0.098 0 0.3 17.417 0.0 0.3 0.095 0 0.2 17.500 0.0 0.3 0.093 0 I 0.2 17.583 0.0 0.3 0.091 0 0.2 17.667 0.0 0.3 0.089 O 0.2 17.750 0.0 0.3 0.086 0 0.2 17.833 0.0 0.3 0.084 0 I 0.2 17.917 0.0 0.3 0.082 0 0.2 18.000 0.0 0.3 0.080 0 0.2 18.083 0.0 0.3 0.078 0 0.2 18.167 0.0 0.3 0.077 0 0.2 18.250 0.0 0.3 0.075 O I I 0.2 18.333 0.0 0.3 0.073 0 0.2 18.417 0.0 0.3 0.071 0 0.2 18.500 0.0 0.2 0.069 0 I I 0.2 18.583 0.0 0-.2 0.068 0 i I 0.2 18.667 0.0 0.2 0.066 0 0.2 18.750 0.0 0.2 0.065 0 -0.2 18.833 0.0 0.2 0.063 0 I 0.2 18.917 0.0 0.2 0.061 0 i I 0.2 19.000 0.0 0.2 0.060 0 0.2 19.083 0.0 0.2 0.059 0 0.2 19.167 0.0 0.2 0.057 0 0.1 19.250 0.0 0.2 0.056 0 0.1 19.333 0.0 0.2 0.054 0 0.1 19.417 0.0 0.2 0.053 0 0.1 19.500 0.0 0.2 0.052 0 0.1 19.583 0.0 0.2 0.051 0 I 0.1 19.667 0.0 0.2 0.049 0 0.1 19.750 0.0 0.2 0.048 0 0.1 19.833 0.0 0.2 0.047 0 0.1 19.917 0.0 0.2 0.046 0 0.1 20.000 0.0 0.2 0.045 0 0.1 20.083 0.0 0.2 0.044 0 0.1 20.167 0.0 0.2 0.043 0 0.1 20.250 0.0 0.1 0.042 0 1 0.1 20.333 0.0 0.1 0.041 0 0.1 20.417 0.0 0.1 0.040 0 0.1 20.500 0.0 0.1 0.039 0 0.1 20.583 0.0 0.1 0.038 0 0.1 20.667 0.0 0.1 0.037 0 0.1 20.750 0.0 0.1 0.036 0 0.1 20.833 0.0 0.1 0.035 0 0.1 20.917 0.0 0.1 0.034 0 0.1 21.000 0.0 0.1 0.033 0 0.1 21.083 0.0 0.1 0.033 O 0.1 21.167 0.0 0.1 0.032 0 0.1 21.250 0.0 0.1 0.031 0 ( 0.1 21.333 0.0 0.1 0.030 0 0.1 21.417 0.0 0.1 0.030 0 0.1 21.500 0.0 0.1 0.029 0 0.1 21.583 0.0 0.1 0.028 0 0.1 ++++++++++++++++++++++++++++HYDROGRAPH Number of intervals = '259 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 5.9 (CFS) Total volume = 2.36 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 --------------------------------------------------------------------- W.O. 98-0328 AREA B BASIN ROUTING 5 -YEAR, 24-HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION *+++++++++++++++++++++ From study/file name: DB245.rte +++++++++++++++++++++++****+HYDROGRAPH DATA****++**+*+***++++a+**..aa+. Number of intervals = 296 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 5.4 (CFS) Total volume = 3.02 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data ----------------------------------------------------------------- Total number of inflow hydrograph intervals = 296 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) ----------------------------------------------------------------- -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin ---------=---------------------------------------------------------- outflow = 0.00 (CFS) _ -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 Graph values: 'I'= unit inflow; '0'=outflow at 3.000 Inflow 1.600 5.630 1.581 3.500 (CFS) 1.950 11.120 1.912 1.3 4.000 2.330 18.130 2.268 0.000 4.500 0 2.910 26.440 2.819 0.2 ---------------------------------------------- ---------------------------------------------- 0.0 Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at 2.7 4.0 I I I I I Depth 5.4 (Ft.) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) .0 1.3 0.083 0.1 0.0 0.000 0 0.167 0.2 0.0 0.001 01 0.250 0.3 0.0 0.003 OI 0.333 0.4 0.0 0.005 0 I 0.417 0.5 0.0 0.008 0 I 0.500 0.5 0.0 0.011 0 I 0.583 0.5 0.1 0.014 0 I 1 0.667 0.5 0.1 0.017 0 I 1 0.750 0.5 0.1 0.021 0 I 0.833 0.6 0.1 0.024 0 I 0.917 0.7 0.1 0.027 0 I I 1.000 0.7 0.1 0.031 0 1 1 1.083 0.7 0.1 0.035 0 I 1 1.167 0.6 0.1 0.039 0 I 1.250 0.6 0.1 0.042 0 I I 1.333 0.6 0.2 0.045 0 I 1.417 1.500 0. 0.55 0.2 0.2 0.047 0.050 0 I 10 I 1 I 1.583 0.5 0.2 0.052 10 I 1 1.667 0.5 0.2 0.055 10 I 1 1.750 0.5 0.2 0.057 10 I 1 1.833 0.6 0.2 0.060 10 I 1 1.917 0.7 0.2 0.062 10 1 1 2.000 0.7 0.2 0.066 10 I 1 2.083 0.7 0.2 0.069 10 I 1 2.167 0.7 0.3 0.072 10 I 1 2.250 0.7 0.3 0.075 10 I 1 2.333 0.7 0.3 0.078 10 1 1 2.417 0.7 0.3 0.081 10 I 1 2.500 0.7 0.3 0.084 10 I 1 2.583 0.8 0.3 0.087 10 I 1 2.667 0.8 0.3 0.090 10 1 1 2.750 0.9 0.3 0.094 10 I 1 2.833 0.9 0.3 0.098 1 0 I 1 2.917 0.9 0.4 0.102 1 0 I 1 3.000 0.9 0.4 0.105 1 0 1 I 3.083 0.9 0.4 0.109 1 O I 1 3.167 0.9 0.4 0.112 1 0 1 1 3.250 0.9 0.9 0.116 1 0 I 1 3.333 0.9 0.4 0.119 1 0 I 1 3.417 0.9 0.4 0.122 1 0 1 1 3.500 0.9 0.4 0.126 1 0 1 1 3.583 0.9 0.5 0.129 1 0 I 1 3.667 3.750 0.9 0.9 0.5 0.5 0.132 0.135 1 0 1 0 I I 1 2.7 4.0 I I I I I Depth 5.4 (Ft.) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 3.833 0.9 0.5 0.138 1 0 1 1 1 0.4 3.911 4.000 1.0 1.1 0.5 0.5 0.141 0.145 1 0 1 1 1 0 1 1 0.4 0.4 4.083 1.1 0.5 0.149 1 0 1 1 0.4 4.167 1.1 0.5 0.152 0 I 0.4 4.250 1.1 0.6 0.156 1 0 1 1 0.4 4.333 1.1 0.6 0.160 1 0 I 1 1 0.4 4.417 1.2 0.6 0.164 1 0 II I 0.4 4.500 1.2 0.6 0.168 1 0 II I 0.4 4.583 1.2 0.6 0.172 1 0 II 1 0.4 4.667 1.3 0.6 0.177 1 0 II 0.5 4.750 1.3 0.6 0.181 1 0 II 1 0.5 4.833 1.3 0.7 0.185 1 0 II I 0.5 4.917 1.4 0.7 0.190 .1 0 I 0.5 5.000 1.4 0.7 0.195 1 0 I 0.5 5.083 1.4 0.7 0.200 1 0 I 0.5 5.167 1.2 0.7 0.204 1 0 II I 1 0.5 5.250 1.1 0.7 0.207 1 O I 1 0.5 5.333 1.2 0.7 0.209 1 0 I 1 0.5 5.417 1.2 0.8 0.213 1 0 II 0.5 5.500 1.2 0.8 0.216 1 0 II I 1 0.6 5.583 1.3 0.8 0.219 1 O II I 1 0.6 5.667 1.4 0.8 0.223 1 0 I 1 1 0.6 5.750 1.4 0.8 0.227 1 O I 1 0.6 5.833 1.4 0.8 0.231 1 O I 1 0.6 5.917 1.4 0.8 0.235 1 0 I 1 1 0.6 6.000 1.4 0.8 0.240 0 I 1 0.6 6.083 1.5 0.9 0.244 0 I 0.6 6.167 1.6 0.9 0.248 0 11 ( 0.6 6.250 1.6 0.9 0.253 0 11 0.6 6.333 1.6 0.9 0.258 0 II I I 0.7 6.417 1.6 0.9 0.263 .I 0 II 0.7 6.500 1.6 0.9 0.267 0 II 0.7 6.583 1.7 1.0 0.272 0 II 0.7 6.667 1.7 1.0 0.277 0 1 1 1 0.7 6.750 1.8 1.0 0.282 1 0 1 1 1 1 1 0.7 6.833 1.8 1.0 0.288 O I 0.7 6.917 1.8 1.0 0.293 O I 0.8 7.000 1.8 1.1 0.298 0 I I 0.8 7.083 1.8 1.1 0.303 0 1 I 1 0.8 7.167 1.8 1.1 0.308 0 1 I 0.8 7.250 1.8 1.1 0.313 0 1 I 0.8 7.333 1.8 1.1 0.318 0 1 1 0.8 7.417 1.9 1.1 0.323 1 0 1 I i 0.8 7.500 2.0 1.2 0.329 0 1 I 0.8 7.583 2.0 1.2 0.334 01 1 0.9 7.667 2.1 1.2 0.340 01 I 1 1 1 0.9 7.750 2.1 1.2 0.346 1 01 I 11 1 0.9 7.833 2.2 1.2 0.353 1 01 I I 1 1 0.9 7.917 2.3 1.3 0.359 1 OI I I 1 0.9 8.000 2.3 1.3 0.366 1 01 1 1 1 0.9 8.083 2.4 1.3 0.373 1 01 I 1 1.0 6.167 2.6 1.3 0.381 0 II 1.0 8.250 2.6 1.4 0.390 0 II 1.0 8.333 2.7 1.4 0.399 0 II 1.0 8.417 8.500 2.7 2.7 1.4 1.4 0.408 0.416 0 0 I 1 I 1 1 1.0 I 1.0 8.583 2.7 1 . 4 0.425 1 0 1 1 1 1.1 8.667 2.8 1.4 0.435 1 0 1 1 1 1.1 8.750 • 2.9 1.5 0.444 1 0 11 I 1 1.1 8.833 2.9 1.5 0.454 1 0 11 1 1 1.1 8.917 3.0 1.5 0.464 1 0 II 1 1 1.1 9.000 3.0 1.5 0.475 1 0 1 I 1 1 1.1 9.083 3.1 1.5 0.485 1 10 1 1 1 1 1.2 9.167 3.3 1.5 0.497 1 10 1 1 1 1 1.2 9.250 3.4 1.5 0.509 1 10 1 1 1 1 1.2 9.333 3.4 1.6 0.522 1 10 1 1 1 1 1.2 9.417 3.5 1.6 0.535 1 10 1 I I 1 1.3 9.500 3.6 1.6 0.549 .1 10 1 1 1 1 1.3 9.583 3.6 1.6 0.562 1 10 1 I 1 1 1.3 9.667 3.7 1.6 0.576 1 10 1 I 1 1 1.3 9.750 3.8 1.7 0.591 10 1 I 1 1 1.4 9.833 3.8 1.7 0.605 1 1 0 1 1 1 1 1.4 9.917 3.9 1.7 0.620 1 1 0 1 II 1 1.4 10.000 3.9 1.7 0.635 1 1 0 1 11 1 1.4 10.083 3.7 1.7 0.650 1 1 0 1 I 1 1 1.5 10.167 3.1 1.8 0.661 1 1 0 1 I 1 1 1.5 10.250 2.9 1.8 0.670 1 1 0 11 1 1 1.5 10.333 2.8 1.8 0.677 1 1 0 1 1 1 1.5 10.417 2.8 1.8 0.684 1 1 0 I 1 1 1.5 10.500 2.8 1.8 0.691 1 1 0 I 1 1 1.5 10.583 2.9 1.8 0.698 1 1 0 11 1 1 _1.5 10.667 3.3 1.8 0.707 1 1 0 1 1 I 1 1.6 10.750 3.5 1.8 0.718 1 1 0 1 1 1 1 1.6 10.833 3.5 1.9 0.729 1 1 0 1 I 1 1 1.6 10.917 3.6 1.9 0.741 1 1 0 1 1 1 1 1.6 11.000 3.6 1.9 0.752 1 1 0 I I 1 1 1.6 11.083 3.6 1.9 0.764 1 1 0 1 1 1 1.7 11.167 3.5 1.9 0.775 1 1 .0 1 1 1 1.7 11.250 3.5 1.9 0.785 1 1 0 1 1 1 1 1.7 11.333 3.5 2.0 0.796 1 1 0 1 1 1 1 1.7 11.417 3.4 2.0 0.806 1 1 0 1 1 1 1 1.7 11.500 3.4 2.0 0.816 1 1 0 1 1 1 1 1.7 11.583 3.4 2.0 0.826 1, 1 0 1 1 1 1 1.8 11.667 3.2 2.0 0.835 1 1 O 1 1 1 1 1.8 11.750 3.1 2.0 0.843 1 1 0 1 1 1 I 1.8 11.833 3.1 2.0 0.850 1 1 0 1 1 1 1.8 11.917 3.2 2.0 0.858 1 1 0 1 1 1 1.8 12.000 3.2 2.1 0.866 1 0 I 1 1.8 12.063 2.9 2.1 0.873 1 0 11 1 - 1.8 12.167 1.9 2.1 0.875 I 1 IO I 1 1 1.9 12.250 1.6 2.1 0.873 1 IT 0 1 1 1 1.8 12.333 1.6 2.1 0.870 1 IT O 1 1 1 1.8 12.417 1.8 2.1 0.868 1 1 1 0 1 1 1 1.8 12.500 1.8 2.1 0.866 1 1 1 0 1 1 1 1.8 12.583 2.0 2.1 0.865 1 1 10 I 1 1 1.8 12.667 2.4 2.1 0.865 1 1 0 1 1 1 1 1.8 12.750 2.6 2.1 0.868 1 1 0 11 1 1 1.8 12.833 2.7 2.1 0.872 1 1 0 I 1 1.8 12.917 3.0 2.1 0.878 1 0 II 1 1.9 13.000 3.1 2.1 0.885 1 0 1 1 1 1 1.9 13.083 3.6 2.1 0.893 0 1 1 1 1 1.9 13.167 4.6 2.1 0.907 0 1 11 1 1.9 13.250 5.0 2.1 0.925 1 0 1 1 1 1 1.9 13.333 5.2 2.2 0.945 1 1 0 1 1 I 1 2.0 13.417 5.3 2.2 0.966 1 1 0 1 1 II 2.0 13.500 • 5.4 2.2 0.988 1 1 0 1 1 I 2.0 13.583 4.7 2.2 1.007 1 0 1 1 1 1 2.1 13.667 2.6 2.2 1.016 1 1 0 II 1 2.1 13.750 2.0 2.2 1.017 1 1 1 0 1 1 2.1 13.833 1.7 2.2 1.014 1 I 0 1 1 1 2.1 13.917 1.6 2.2 1.010 II 0 1 2.1 14.000 1.5 2.2 1.005 1 0 1 2.1 14.083 1.8 2.2 1.001 1 I 0 1 I I 2.1 14.167 2.5 2.2 1.001 1 OI 1 1 1 2.1 14.250 2.8 2.2 1.003 1 0 1 1 2.1 14.333 2.9 2.2 1.007_ 0 1 2.1 14.417 2.8 2.2 1.011 0 1 2.1 14.500 2.8 2.2 1.015 0 I 2.1 14.583 2.8 2.2 1.019 1 0 1 2.1 14.667 2.9 2.3 1.023 0 II 2.1 14.750 2.9 2.3 1.027 0 II 2.1 14.833 2.9 2.3 1.031 O I 2.1 14.917 2.7 2.3 1_.035 O I 2.1 15.000 2.7 2.3 1.038 0 II 1 1 2.1 15.083 2.6 2.3 1.040 0 11 1 1 2.1 15.167 2.4 2.3 1.042 OI I 1 2.1 15.250 2.4 2.3 1.043 OI 1 1 2.1 15.333 2.3 2.3 1.043 1 1 0 1 1 1 2.1 15.417 2.2 2.3 1.043 1 1 IO 1 2.1 15.500 2.1 2.3 1.042 1 1 IO 1 2.1 15.583 1.8 2.3 1.040 1 1 I 0 1 1 2.1 15.667 1.1 2.3 1.035 1 I 0 1 1 2.1 15.750 . 0.9 2.3 1.026 1 1 1 0 1 1 2.1 15.833 0.8 2.2 1.016 1 1 1 0. 1 1 I 2.1 15.917 0.7 2.2 1.006 1 1 0 1 1 1 2.1 16.000 0.7 2.2 0.995 1 1 0 1 1 1 2.1 16.083 0.7 2.2 0.985 1 I 1 0 1 1 1 2.0 16.167 0.7 2.2 0.975 1 I 1 O 1 1 1 2.0 16.250 0.7 2.2 0.965 1 I 1 0 1 1 1 2.0 16.333 0.7 2.2 0.955 1 I 1 0 1 1 1 2.0 16.417 0.7 2.2 0.944 1 1 1 0 1 1 2.0 16.500 0.7 2.2 0.935 1 1 1 0 1 1 2.0 16.583 0.7 2.1 0.925 1 1 1 0 1 1 1 1.9 16.667 0.6 2.1 0.914 1 I 1 0 1 1 1 1.9 16.750 0.6 2.1 0.904 I 0 1.9 16.833 0.6 2.1 0.893 1 1 0 1.9 16.917 0.6 2.1 0.883 1 0 1.9 17.000 0.5 2.1 0.872 I I 0 1.6 17.083 0.6 2.1 0.862 1 1 0 1 1 1 1.8 17.167 0.8 2.0 0.853 1 1 0 1 1 1 1.8 17.250 0.8 2.0 0.844 1 1 0 1 1 1 1.8 17.333 0.9 2.0 0.836 I 1 0 1 1 1 1.8 17.417 0.9 2.0 0.829 1 1 1 0 1 1 1.6 17.500 0.9 2.0 0.821 1 1 0 1 1.8 17.583 0.9 2.0 0.813 1 0 1 1.7 17.667 0.9 2.0 0.806 1 0 1 1.7 17.750 0.9 2.0 0.799 1 1 0 1 1.7 17.833 0.9 2.0 0.791 11 0 1 I 1.7 17.917 0.8 1.9 0.784 1 I 1 0 I 1.7 18.000 0.8 1.9 0.776 1 1 1 0 1.7 18.083 0.7 1.9 0.768 I 1 0 1 1.7 18.167 0.7 1.9 0.759 I 1 0 1 1.6 18.250 0.7 1.9 0.751 I 1 0 1 1 1.6 18.333 0.7 1.9 0.743 1 1 0 1 1 i 1.6 18.417 0.7 1.9 0.736 1 1 0 1 I 1.6 18.500 0.7 1.9 0.728 I 1 0 1 1.6 18.583 0.7 1.8 0.720 I 1 0 1.6 18.667 0.6 1.8 0.712 1 1 0 1.6 18.750 0.6 1.8 0.703 1 1 0 i 1.5 18.833 0.5 1.8 0.694 1 1 0 1.5 18.917 0.4 1.8 0.685 1 1 1 0 1 1.5 19.000 0.4 1.8 0.676 I 1 0 1 1.5 19.083 0.4 1.8 0.666 1 1 1 0 1 1.5 19.167 0.5 1.8 0.657 1 1 0 1 I 1.5 19.250 0.5 1.7 0.649 1 1 0 1 1 1.5 19.333 0.6 1.7 0.640 1 0 1.4 19.417 0.7 1.7 0.633 I 0 1.4 19.500 0.7 1.7 0.625 1 0 I 1.4 19.583 0.7 1.7 0.618 1 0 I 1.4 19.667 0.6 1.7 0.611 1 1 1 0 1 1 1 1.4 19.750 0.6 1.7 0.603 1 1 -1 0 1 1 1 1.4 19.833 0.5 1.7 0.595 1 10 1 I. 1 1.4 19.917 0.4 1.7 0.587 I IO 1 1 1 1.3 20.000 0.4 1.6 0.579 I 10 1 1 1 1.3 20.083 0.4 1.6 0.570 I 10 1 1 1 1.3 20.167 0.5 1.6 0.562 1 1 10 1 1 1 1.3 20.250 0.5 1.6 0.554 1 1 10 1 1 1 1.3 20.333 0.5 1.6 0.547 1 1 10 I 1.3 20.417 0.5 1.6 0.540 1 10 1.3 20.500 0.5 1.6 0.532 1 1 10 1 1 1 1.2 20.583 0.5 1.6 0.525 1 10 1.2 20.6E7 0.5 1.6 0.518 1 1 10 1 1 1 1.2 20.750 0.5 1.6 0.511 1 1 10 1 1 1.2 20.833 0.5 1.5 0.504 1 I 10 1 1.2 20.917 0.4 1.5 0.497 1 1 10 1 1 1 1.2 21.000 0.4 1.5 0.489 1 1 10 1.2 21.083 0.4 1.5 0.481 1 0 I 1.2 21.167 0.5 1.5 0.474 1 0 1 1.1 21.250 0.5 1.5 0.467 I 0 1.1 21.333 0.5 1.5 0.461 1 1 0 1 1 1 1.1 21.417 0.4 1.5 0.454 I 0 1 1 1 1.1 21.500 0.4 1.5 0.446 I I 0 1 1 1 1.1 21.583 0.4 1.4 0.439 1 1 0 1 1 1 1.1 21.667 0.5 1.4 0.432 1 1 0 1 1 1.1 21.750 0.5 1.4 0.426 1 1 0 1.1 21.833 0.5 1.4 0.419 1 1 O 1.1 21.917 0.4 1.4 0.413 1 1 0 1.0 22.000 0.4 1.4 0.406 1 I 0 1.0 22.083 0.4 1.4 0.399 1 1 0 1 1 1 1.0 22.167 0.5 1.4 0.392 1 0 1.0 22.250 0.5 1.4 0.386 I 0 1.0 22.333 0.5 1.3 0.381 1 0 I 1.0 22.417 0.4 1.3 0.374 1 1 01 I I 1 1.0 22.500 0.4 1.3 0.368 1 1 01 1 0.9 22.583 0.4 1.3 0.362 1 I 01 0.9 22.667 0.4 1.3 0.356 1 1 OI 1 1 0.9 22.750 0.4 1.2 0.350 1 1 01 I 1 1 0.9 22.833 0.4 1.2 0.344 1 I 01 I 1 0.9 22.917 0.4 1.2 0.338 1 I 01 1 0.9 23.000 0.4 1.2 0.332 1 1 01 1 0.9 23.083 0.4 1.2 0.327 1 I 0 1 1 0.8 23.167 0.4 1.1 0.321 1 1 0 1 1 0.8 23.250 0.4 1.1 0.316 1 I 0 1 1 0.8 23.333 0.4 1.1 0.311 I 0 1 0.8 23.417 0.4 1.1 0.306 1 0 1 0.8 23.500 0.4 1.1 0.301 1 0 1 0.8 23.583 0.4 1.0 0.296 1 I 0 1 1 0.8 23.667 0.4 1.0 0.292 1 I 0 1 1 0.7 23.750 0.4 1.0 0.287 1 1 0 1 1 0.7 23.833 0.4 1.0 0.283 1 I 0 1 0.7 23.917 0.4 1.0 0.278 1 1 0. 1 0.7 24.000 0.4 1.0 0.274 1 0 1 0.7 24.083 0.3 1.0 0.270 1 O 1 0.7 24.167 0.1 0.9 0.264 I 0 1 0.7 24.250 0.1 0.9 0.259 I 0 1 0.7 24.333 0.0 0.9 0.253 1 0 I 0.6 24.417 0.0 0.9 0.247 I 0 1 0.6 24.500 0.0 0.9 0.241 I 0 1 0.6 24.583 0.0 0.8 0.235 I O 1 0.6 24.667 0.0 0.8 0.230 I 0 1 0.6 24.750 0.0 0.8 0.224 I O 1 0.6 24.833 0.0 0.8 0.219 1 0 1 0.6 24.917 0.0 0.8 0.214 I O 1 1 1 1 0.5 25.000 0.0 0.7 0.208 I 0 1 1 1 1 0.5 25.083 0.0 0.7 0.203 I 0 1 1 1 1 0.5 25.167 0.0 0.7 0.199 I 0 1 1 1 0.5 25.250 0.0 0.7 0.194 I 0 1 0.5 25.333 0.0 0.7 0.189 I 0 0.5 25.417 0.0 0.7 0.185 I 0 0.5 25.500 0.0 0.6 0.180 1 0 I 0.5 25.583 0.0 0.6 0.176 I 0 0.5 25.667 0.0 0.6 0.172 I 0 0.4 25.750 0.0 0.6 0.167 I 0 0.4 25.833 0.0 0.6 0.163 I 0 0.4 25.917 0.0 0.6 0.159 I 0 0.4 26.000 0.0 0.6 0.156 I 0 1 1 0.4 26.083 0.0 0.5 0.152 1 0 1 1 I 0.4 26.167 0.0 0.5 0.148 1 0 1 1 I 0.4 26.250 0.0 0.5 0.145 I 0 0.4 26.333 0.0 0.5 0.141 I 0I 0.4 26.417 0.0 0.5 0.138 I O -I 0.4 26.500 0.0 0.5 0.134 I 0 0.3 26.583 0.0 0.5 0.131 I O 0.3 26.667 0.0 0.5 0.128 I 0 I - 0.3 26.750 0.0 0.4 0.125 I 0 1 1 1 1 0.3 26.833 0.0 0.4 0.122 I 0 1 1 1 1 0.3 26.917 0.0 0.4 0.119 I 0 1 1 1 0.3 27.000 0.0 0.4 0.116 I 0 0.3 27.083 0.0 0.4 0.113 1 0 0.3 27.167 0.0 0.4 0.111 I 0 1 0.3 27.250 0.0 0.4 0.108 I 0 I 0.3 27.333 0.0 0.4 0.105 I 0 0.3 27.417 0.0 0.4 0.103 I 0 0.3 27.500 0.0 0.4 0.100 I 0 0.3 27.583 0.0 0.3 0.098 I 0 0.3 27.667 0.0 0.3 0.096 I 0 0.2 27.750 • 0.0 0.3 0.093 IO 0.2 27.833 0.0 0.3 0.091 IO 0.2 27.917 0.0 0.3 0.089 IO 0.2 28.000. 0.0 0.3 0.087 IO 0.2 28.083 0.0 0.3 0.085 IO 0.2 28.167 0.0 0.3 0.083 IO 0.2 28.250 0.0 0.3 0.081 IO 0.2 28.333 0.0 0.3 0.079 IO 0.2 28.417 0.0 0.3 0.077 IO 0.2 28.500 0.0 0.3 0.075 IO 0.2 28.583 0.0 0.3 0.073 IO 0.2 28.667 0.0 0.3 0.071 IO 0.2 28.750 0.0 0.2 0.070 IO 0.2 28.833, 0.0 0.2 0.068 IO 0.2 28.917 0.0 0.2 0.066 IO 0.2 29.000 0.0 0.2 0.065 IO 0.2 29.083 0.0 0.2 0.063 IO 0.2 29.167 0.0 0.2 0.062 IO 0.2 29.250 0.0 0.2 0.060 IO .I 0.2 29.333 0.0 0.2 0.059 IO 0.2 29.417 0.0 0.2 0.057 IO 0.1 29.500 0.0 0.2 0.056 IO 0.1 29.583 0.0 0.2 0.055 IO 0.1 29.667 0.0 0.2 0.053 IO I 0.1 29.750 0.0 0.2 0.052 IO I 0.1 29.833 0.0 0.2 0.051 IO 0.1 29.917 0.0 0.2 0.049 IO 0.1 30.000 . 0.0 0.2 0.048 IO 0.1 30.083 0.0 0.2 0.047 0 0.1 30.167 0.0 0.2 0.046 0 0.1 30.250 0.0 0.2 0.045 0 0.1 30.333 0.0 0.2 0.044 0 I I 0.1 30.417 0.0 0.2 0.043 0 I I 0.1 30.500 0.0 0.1 0.042 O 1 I 0.1 30.583 0.0 0.1 0.041 0 0.1 30.667 0.0 0.1 0.040 0 0.1 30.750 0.0 0.1 0.039 0 0.1 30.833 0.0 0.1 0.038 0 0.1 30.917 0.0 0.1 0.037 0 0.1 31.000 0.0 0.1 0.036 0 0.1 31.083 0.0 0.1 0.035 O I 0.1 31.167 0.0 0.1 0.034 0 0.1 31.250 0.0 0.1 0.034 O 0.1 31.333 0.0 0.1 0.033 0 0.1 31.417 0.0 0.1 0.032 0 0.1 _ 31.500 0.0 0.1 0.031 0 0.1 31.583 0.0 0.1 0.030 0 0.1 31.667 0.0 0.1 0.030 0 0.1 31.750 0.0 0.1 0.029 0 I 0.1 31.,833 0.0 0.1 0.028 0 I 0.1 ++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 382 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 2.3 (CFS) Total volume = 2.99 (Ac.Ft) . Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ • 0 Ll i FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 10 -YEAR, 1 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- *+__++++,++++++++++++ HYDROGRAPH INFORMATION ******++++++++++++++++ From study/file name: DB110.rte Number of intervals = 20 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 66.9 (CFS) Total volume = 1.87 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 9 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING ++++ User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 20 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 3.000 Time 1.600 5.630 1.581 1.619 Depth 3.500 (Hours) 1.950 11.120 1.912 .0 1.988 66.9 (Ft.) 4.000 0.083 2.330 18.130 2.268 0.0 2.392 0.002 4.500 -------------------------------------------------------------------- 1 2.910 26.440 2.819 3.001 --------------------------------------------------------------------- Hydrograph Detention Basin Routing 0.250 Graph values: 'I'= unit inflow; 'O'=outflow at time shown Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 16.7 33.5 50.2 66.9 (Ft.) 0.083 0.6 0.0 0.002 0 1 0.0 0.167 2.9 0.0 0.014 OI 1 0.0 0.250 5.3 0.1 0.042 0 I 1 0.1 0.333 6.7 0.3 0.081 0 I 0.2 0.417 8.2 0.5 0.130 0 I t 0.3 0.500 10.2 0.7 0.190 0 I I I 0.5 0.583 13.0 0.9 0.264 O I 0.7 0.667 16.4 1.3. 0.358 0 II I 1 1 0.9 0.750 24.5 1.5 0.489 0 1 1 1 1 1 1.2 0.833 47.8 1.9 0.726 0 1 1 1 1 1 1.6 0.917 66.9 2.3 1.107 10 1 1 1 1 2.2 1.000 32.6 4.0 1.428 10 1 II 1 1 2.7 1.083 16.4 5.3 1.565 1 0 II 1 2.9 1.167 8.6 5.8 1.612 1 O I 1 3.0 1.250 5.2 5.9 1.619 1 0 1 3.0 1.333 3.2 5.8 1.608 110 1 1 1 1 3.0 1.417 1.9 5.5 1.587 I 0 1 1 1 1 3.0 1.500 1.1 5.3 1.560 I 0 1 1 1 1 2.9 1.583 0.2 5.0 1.529 10 1 1 1 1 2.9 1.667 0.0 4.7 1.497 I O 1 1 1 1 2.8 1.750 0.0 4.4 1.466 I O 1 1 1 1 2.8 1.833 0.0 4.1 1.437 IO 2.8 1.917 0.0 3.8 1.410 IO 2.7 2.000 0.0 3.6 1.384 IO 2.7 2.083 0.0 3.4 1.360 IO 2.6 2.167 0.0 3.1 1.338 IO I 2.6 2.250 0.0 2.9 1.317 I0 - I 2.6 2.333 0.0 2.8 1.297 IO 2.5 2.417 0.0 2.6 1.279 I0 2.5 2.500 0.0 2.5 1.261 IO 2.5 2.583 0.0 2.5 1.244 IO 2.5 2.667 0.0 2.5 1.227 IO 2.4 2.750 0.0 2.4 1.211 IO I I 2.4 2.833 0.0 2.4 1.194 IO I 2.4 2.917 0.0 2.4 1.177 IO 2.4 3.000 0.0 2.4 1.161 IO 2.3 3.083 0.0 2.4 1.144 IO 2.3 3.167 0.0 2.4 1.128 IO 2.3 3.250 0.0 2.3 1.112 IO 2.2 3.333 0.0 2.3 .1.096 IO I 2.2 3.417 0.0 2.3 1.080 IO I 2.2 3.500 0.0 2.3 1.064 IO 1 2.2 3.583 0.0 2.3 1.048 IO 2.1 3.667 0.0 2.3 1.032 IO 2.1 3.750 0.0 2.2 1.017 IO 2.1 3.833 0.0 2.2 1.002 IO 2.1 3.917 0.0 2.2 0.986 IO I I I I 2.0 4.000 0.0 2.2 0.971 IO 2.0 4.083 0.0 2.2 0.956 IO 2.0 4.167 0.0 2.2 0.941 IO 2.0 4.250 0.0 2.1 0.926 IO 1.9 4.333 0.0 2.1 0.911 IO 1.9 4.417 0.0 2.1 0.897 IO 1.9 4.500 0.0 2.1 0.882 0 1.9 4.583 0.0 2.1 0.868 O 1.8 4.667 0.0 2.0 0.854 0 1.8 4.750 0.0 2.0 0.840 0 1.8 4.833 0.0 2.0 0.826 0 1.8 4.917 0.0 2.0 0.813 0 1.7 5.000 0.0 2.0 0.799 0 1.7 5.083 0.0 1.9 0.786 0 I 1.7 5.167 0.0 1.9 0.772 0 I 1.7 5.250 0.0 1.9 0.759 0 1.6 5.333 0.0 1.9 0.746 0 I 1.6 5.417 0.0 1.9 0.733 0 1.6 5.500 0.0 1.8 0.720 0 1 1 1 1 1.6 5.583 0.0 1.8 0.708 0 1 1 1 1 1.6 5.667 0.0 1.8 0.695 0 1 1 1 1 1.5 5.750 0.0 1.8 0.683 0 1 1 1 1 1.5 5.833 0.0 1.8 0.670 0 1 1 1 1 1.5 5.917 0.0 1.8 0.658 0 1 1 1 1 1.5 6.000 0.0 1.7 0.646 0 1 1 1 1 1.4 6.083 0.0 1.7 0.634 0 1 1 1 1 1.4 6.167 0.0 1.7 0.622 O 1 1 1 1_4 6.250 0.0 1.7 0.611 0 1 1 1 1.4 6.333 0.0 1.7 0.599 0 1 1 1 1.4 6.417 0.0 1.7 0.587 0 1 1 1 1.3 6.500 0.0 1.6 0.576 0 1.3 6.583 0.0 1.6 0.565 0 1.3 6.667 0.0 1.6 0.554 0 1.3 6.750 0.0 1.6 0.543 0 1.3 6.833 0.0 1.6 0.532 0 ( 1.2 6.917 0.0 1.6 0.521 0 I I 1.2 7.000 0.0 1.6 0.510 0 I I 1.2 7.083 0.0 1.5 0.499 0 I - I 1.2 7.167 0.0 1.5 0.489 0 I I I 1.2 7.250 0.0 1.5 0.479 0 I I I 1.2 7.333 0.0 1.5 0.468 0 1.1 7.417 0.0 1.5 0.458 0 1.1 7.500 0.0 1.5 0.448 0 I 1.1 7.583 0.0 1.4 0.438 0 1.1 7.667 0.0 1.4 0.428 0 1.1. 7.750 0.0 1.4 0.418 0 1.0 7.833 0.0 1.4 0.408 0 1.0 7.917 0.0 1.4 0.399 0 1 1 1 1.0 8.000 0.0 1.4 0.389 0 1.0 8.083 0.0 1.3 0.380 0 1.0 8.167 0.0 1.3 0.371 0 1 1 1.0 8.250 0.0 1.3 0.362 0 1 1 1 0.9 8.333 0.0 1.2 0.353 0 1 1 1 0.9 8.417 0.0 1.2 0.345 0 1 1 1 0.9 8.500 0.0 1.2 0.336 0 I I 1 1 0.9 8.583 0.0 1.2 0.328 0 1 1 1 0.8 8.667 0.0 1.1 0.320 O 1 1 1 0.8 8.750 0.0 1.1 0.313 0 1 1 0.8 6.833 0.0 1.1 0.305 0 1 1 0.8 8.917 0.0 1.1 0.298 0 0.8 9.000 0.0 1.0 0.290 0 0.7 9.083 0.0 1.0 0.284 0 I I I 0.7 9.167 0.0 1.0 0.277 0 I 0.7 9.250 0.0 1.0 0.270 0 0.7 9.333 0.0 0.9 0.264 0 0.7 9.417 0.0 0.9 0.257 0 0.7 9.500 0.0 0.9 0.251 0 0.6 9.583 0.0 0.9 0.245 0 0.6 9.667 0.0 0.8 0.239 0 i 0.6 9.750 0.0 0.8 0.233 0 I I 0.6 9.833 0.0 0.8 0.228 0 0.6 9.917 0.0 0.8 0.222 0 0.6 10.000 0.0 0.8 0.217 0 0.6 10.083 0.0 0.7 0.212 0 0.5 10.167 0.0 0.7 0.207 0 0.5 10.250 0.0 0.7 0.202 0 0.5 10.333 0.0 0.7 0.197 O I 0.5 10.417 0.0 0.7 0.192 0 I 0.5 10.500 0.0 0.7 0.187 0 ( 0.5 10.583 0.0 0.6 0.183 0 1 1 1 1 0.5 10.667 0.0 0.6 0.178 0 0.5 10.750 0.0 0.6 0.174 0 0.4 10.833 10.917 0.0 0.0 0.6 0.6 0.170 0.166 0 0 0.4 0.4 11.000 0.0 0.6 0.162 0 1 0.4 11.083 0.0 0.6 0.158 0 I 0.4 11.167 0.0 0.5 0.154 0 0.4 11.250 0.0 0.5 0.150 0 0.4 11.333 0.0 0.5 0.147 0 0.4 11.417 0.0 0.5 0.143 0 0.4 11.500 0.0 0.5 0.140 0 1 1 1 1 0.4 11.583 0.0 0.5 0.136 0 1 1 1 1 0.3 11.667 0.0 0.5 0.133 0 1 1 1 1 0.3 11.750 0.0 0.5 0.130 0 I 0.3 11.833 0.0 0.4 0.127 0 ( 0.3 11.917 0.0 0.4 0.124 O 0.3 12.000 0.0 0.4 0.121 O 0.3 12.083 0.0 0.4 0.118 0 0.3 12.167 0.0 0.4 0.115 0 0.3 12.250 0.0 0.4 0.112 0 0.3 12.333 0.0 0.4 0.110 0 0.3 12.417 0.0 0.4 0.107 0 1 1 1 1 0.3 12.500 0.0 0.4 0.104 0 1 1 1 1 0.3 12.583 0.0 0.4 0.102 0 0.3 12.667 0.0 0.4 0.099 0 0.3 12.750 0.0 0.3 0.097 0 0.2 12.833 0.0 0.3 0.095 0 0.2 12.917 0.0 0.3 0.092 0 0.2 13.000 0.0 0.3 0.090 0 0.2 13.083 0.0 0.3 0.088 O 0.2 13.167 0.0 0.3 0.086 0 i 0.2 13.250 0.0 0.3 0.084 0 0.2 13.333 0.0 0.3 0.082 O 0.2 13.417 . 0.0 0.3 0.080 0 0.2 13.500 0.0 0.3 0.078 O 0.2 13.583 0.0 0.3 0.076 O .I 0.2 13.667 0.0 0.3 0.074 0 0.2 13.750 0.0 0.3 0.072 0 0.2 13.833 0.0 0.3 0.071 0 0.2 13.917 0.0 0.2 0.069 0 0.2 14.000 0.0 0.2 0.067 0 0.2 14.083 0.0 0.2 0.066 0 I I 0.2 14.167 0.0 0.2 0.064 0 I 0.2 14.250 0.0 0.2 0.063 0 0.2 14.333 0.0 0.2 0.061 0 0.2 14.417 0.0 0.2 0.060 0 0.2 14.500 0.0 0.2 0.058 0 0.1 14.583 0.0 0.2 0.057 0 I 1 0.1 14.667 0.0 0.2 0.055 0 i I 0.1 14.750 0.0 0.2 0.054 0 I 0.1 14.833 0.0 0.2 0.053 0 0.1 14.917 0.0 0.2 0.051 0 0.1 15.000 0.0 0.2 0.050 0 0.1 15.083 0.0 0.2 0.049 0 0.1 15.167 0.0 0.2 0.048 0 0.1 15.250 0.0 0.2 0.047 0 0.1 15.333 0.0 0.2 0.046 0 0.1 15.417 0.0 0.2 0.044 0 0.1 15.500 0.0 0.2 0.043 0 0.1 15.583 0.0 0.1 0.042 0 0.1 15.667 0.0 0.1 0.041 0 0.1 15.750 0.0 0.1 0.040 O 0.1 15.833 0.0 0.1 0.039 0 I 0.1 15.917 0.0 0.1 0.038 O I 0.1 16.000 0.0 0.1 0.038 0 0.1 16.083 0.0 0.1 0.037 0 0.1 16.167 0.0 0.1 0.036 0 0.1 16.250 0.0 0.1 0.035 0 0.1 16.333 0.0 0.1 0.034 0 0.1 16.417 0.0 0.1 0.033 0 I 0.1 16.500 0.0 0.1 0.032 0 I 0.1 16.583 0.0 0.1 0.032 0 0.1 16.667 0.0 0.1 0.031 0 0.1 16.750 0.0 0.1 0.030 0 0.1 16.833 0.0 0.1 0.029 0 0.1 16.917 0.0 0.1 0.029 0 I 0.1 17.000 0.0 0.1 0.028 O I 0.1 +++r++++r+++++++++++++++++++HYDROGRAPH DATAr+rr++r++r+++r+rr Number of intervals = 204 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 5.9 (CFS) Total volume = 1.84 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 . Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 9-------------------------------------------------- LJ FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 10 -YEAR, 3 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- +++++++++++++++++++*+ HYDROGRAPH INFORMATION **. From study/file name: D3310.rte Number of intervals = 44 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 33.9 (CFS) Total volume = 2.18 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (';FS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data Total number of inflow hydrograph intervals = 44 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) -------------------------------------------------------------------- -------------------------------------------------------------------- Initial basin depth = 0.00 -(Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin outflow = 0.00 (CFS) --------------------------------------------------------------------- (S+O*dt/2) (Ac. Ft) ---------------- 0.000 0.395 0.968 1.279 Depth vs. Storage and Depth vs. Discharge data, Basin Depth Storage Outflow (S-0+dt/2) ---------------------------------------------- (Ft.) (Ac.Ft) (CFS) (Ac.Ft) 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 2.000 0.960 2.190 0.952 2.500 1.270 2.500 1.261 (S+O*dt/2) (Ac. Ft) ---------------- 0.000 0.395 0.968 1.279 0 3.000 Inflow 1.600 5.630 1.581 0.7 1.619 0.167 3.500 1.950 11.120 1.912 0.333 1.988 0 4.000 3.7 2.330 18.130 2.268 2.392 2.9 4.500 ------------------------------------------------------------------ 0.667 2.910 26.440 2.819 2.4 3.001 0.833 ------------------------------------------------------------------ Hydrograph Detention Basin Routing 1.7 Graph value Time Inflow (Hours) (CFS) 0.083 0.7 Storage 0.167 2.4 0.250 2.9 0.0 0.333 3.1 0 0.417 3.7 0.013 0.500 3.5 0.583 2.9 0.2 0.667 3.3 o 0.750 2.4 0.072 0.833 2.5 0.917 2.9 0.4 1.000 1.7 1.083 2.2 0.132 1.167 3.4 1.250 3.8 0.6 1.333 3.7 1.417 3.9 0.176 1.500 5.6 1.583 6.1 0.7 1.667 5.9 1.750 7.3 0.210 1.833 9.1 1.917 9.0 0.9 2.000 8.7 2.083 9.0 0.269 2.167 10.6 2.250 14.9 1.2 2.333 16.7 1 2.417 17.2 0.361 2.500 26.6 2.583 32.0 1.5 2.667 33.9 2.750 24.7 0.497 2.833 11.8 2.917 7.0 1.7 3.000 4.8 3.083 3.3 0.653 3.167 1.7 3.250 0.9 2.0 3.333 0.4 3.417 0.1 0.926 3.500 0.1 3.583 0.0 2.5 3.667 0.0 3.750 0.0 1.451 s: 'I'= unit inflow; -------------------- Outflow Storage (CFS) (Ac.Ft) . 0.0 0.002 0 0.0 0.013 0.1 0.030 0.2 0.050 o 0.3 0.072 0.3 0.095 0.4 0.119 0.5 0.132 0.5 0.148 0.6 0.161 0.6 0.176 0.7 0.187 0.7 0.196 0.7 0.210 0.8 0.229 0.9 0.249 1.0 0.269 1.0 0.295 1.2 0.328 1 1.3 0.361 1.4 0.398 1.5 0.445 1.5 0.497 1 1.6 0.547 1.7 0.597 1.8 0.653 1.9 0.728 2.0 0.823 2.1 0.926 2.3 1.062 2.5 1.247 4.2 1.451 1 5.9 1.618 1 7.2 1.698 1 7.4 1.713 1 7.2 1.703 1 6.9 1.682 1 6.5 1.653 1 5.9 1.619 I 5.5 1.584 I 5.2 1.549 I 4.8 1.516 I 4.5 1.484 I 4.2 1.454 I 4.0 1.425 I 0'=outflow at time shown -------------------------- 0 0 I oI I 0 I 0 I 0 I O I 0 I 0 I 0 I OI 0 I O I 0 I 0 I O I 0 O 0 0 O 0 0 0 0 0 0 0 O O 0 I I 0 I I I I 0 0 0 I O 0 0 0 0 0 0 0 0 8.5 17.0 25.4 I I I I I I i I I I I i I I I I I I II I 1 I I II I I I I II I I I I i I I I I I I I I I I I I I I Depth 33.9 (Ft.) 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.8 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.8 1.9 I 2.2 I 2.5 I 2.8 3.0 3.1 3.2 3.1 3.1 3.1 3.0 3.0 2.9 2.9 2.8 2.8 2.7 3.833 0.0 3.7 1.399 I 0 1 2.7 3.917 0.0 3.5 1.374 I 0 1 2.7 4.000 0.0 3.3 1.351 1 0 2.6 4.083 0.0 3.1 1.329 I 0 2.6 4.167 0.0 2.9 1.309 I 0 2.6 4.250 0.0 2.7 1.290 1 0 2.5 4.333 0.0 2.5 1.272 I 0 2.5 4.417 0.0 2.5 1.254 I 0 ( 2.5 4.500 0.0 2.5 1.237 I 0 2.4 4.563 0.0 2.5 1.220 I 0 2.4 4.667 0.0 2.4 1.204 1 0 I I 2.4 4.750 0.0 2.4 1.187 I 0 2.4 4.833 0.0 2.4 1.170 I 0 2.3 4.917 0.0 2.4 1.154 1 0 I I 2.3 5.000 0.0 2.4 1.137 I 0 2.3 5.083 0.0 2.4 1.121 1 0 2.3 5.167 0.0 2.3 1.105 I 0 2.2 5.250 0.0 2.3 1.089 1 0 2.2 5.333 0.0 2.3 1.073 I 0 2.2 5.417 0.0 2.3 1.057 I 0 2.2 5.500 0.0 2.3 1.042 1 0 2.1 5.583 0.0 2.3 1.026 I 0 2.1 5.667 0.0 2.2 1.011 I 0 2.1 5.750 0.0 2.2 0.995 I O I I 2.1 5.833 0.0 2.2 0.980 I 0 2.0 5.917 0.0 2.2 0.965 I 0 2.0 6.000 0.0 2.2 0.950 1 0 2.0 6.083 0.0 2.2 0.935 I 0 2.0 6.167 0.0 2.1 0.920 I 0 1.9 6.250 0.0 2.1 0.905 IO 1.9 6.333 0.0 2.1 0.891 10 1.9 6.417 0.0 2.1 0.877 IO 1.9 6.500 0.0 2.1 0.862 IO 1.8 6.583 0.0 2.0 0.848 IO 1.8 6.667 0.0 2.0 0.834 IO 1.8 6.750 0.0 2.0 0.821 IO 1.8 6.833 0.0 2.0 0.807 IO 1.7 6.917 0.0 2.0 0.793 IO 1.7 7.000 0.0 1.9 0.780 IO 1.7 7.083 0.0 1.9 0.767 IO I I I I 1.7 7.167 0.0 1.9 0.754 IO 1.6 7.250 0.0 1.9 0.741 IO 1.6 7.333 0.0 1.9 0.728 IO 1.6 7.417 0.0 1.8 0.715 IO 1.6 7.500 0.0 1.8 0.702 IO 1.5 7.583 0.0 1.8 0.690 IO 1.5 7.667 0.0 1.8 0.678 IO I 1.5 7.750 0.0 1.8 0.665 IO I I 1 1 1.5 7.833 0.0 1.8 0.653 IO 1.5 7.917 0.0 1.7 0.641 IO I 1.4 8.000 0.0 1.7 0.629 TO 1.4 8.083 0.0 1.7 0.617 IO 1.4 8.167 0.0 1.7 0.606 IO 1.4 8.250 0.0 1.7 0.594 IO 1 1.4 8.333 0.0 1.7 0.583 IO 1.3 8.417 0.0 1.6 0.571 10 1.3 8.500 0.0 1.6 0.560 IO I 1.3 - B. 583 0.0 1.6 0.549 IO 1.3 8.667 0.0 1.6 0.538 IO 1.3 8.750 0.0 1.6 0.527 IO 1.2 8.833 0.0 1.6 0.516 IO 1.2 6.917 0.0 1.5 0.506 IO 1.2 9.000 0.0 1.5 0.495 IO 1.2 9.083 0.0 1.5 0.485 IO ,I 1.2 9.167 0.0 1.5 0.474 IO 1.1 9.250 0.0 1.5 0.464 IO 1.1 9.333 0.0 1.5 0.454 IO 1.1 9.417 0.0 1.5 0.444 IO 1.1 9.500 0.0 1.4 0.434 IO 1.1 9.583 0.0 1.4 0.424 IO 1.1 9.667 0.0 1.4 0.414 IO 1_0 9.750 0.0 1.4 0.404 IO 1.0 9.833 0.0 1.4 0.395 IO 1.0 9.917 0.0 1.4 0.385 IO 1.0 10.000 0.0 1.3 0.376 IO I I 1.0 10.083 0.0 1.3 0.367 IO I. 0.9 10.167 0.0 1.3 0.358 IO 0.9 10.250 0.0 1.2 0.350 IO 0.9 10.333 0.0 1.2 0.341 IO 0.9 10.417- 0.0 1.2 0.333 IO 0.9 10.500 0.0 1.1 0.325 IO I 1 0.8 10.583 0.0 1.1 0.317 IO i I 0.8 10.667 0.0 1.1 0.309 IO 0.8 10.750 0.0 1.1 0.302 IO 0.8 10.833 0.0 1.0 0.295 0 0.8 10.917 0.0 1.0 0.288 0 0.7 11.000 0.0 1.0 0.281 0 0.7 11.083 0.0 1.0 0.274 0 0.7 11.167 0.0 0.9 0.267 0 0.7 11.250 0.0 0.9 0.261 0 0.7 11.333 0.0 0.9 0.255 O 0.7 11.417 0.0 0.9 0.248 0 0.6 11.500 0.0 0.9 0.242 0 0.6 11.583 0.0 0.8 0.237 0 0.6 11.667 0.0 0.8 0.231 O I_ 0.6 11.750 0.0 0.8 0.225 0 0.6 11.833 0.0 0.8 0.220 0 0.6 11.917 0.0 0.8 0.215 0 1 0.6 12.000 0.0 0.7 0.210 0 1 0.5 12.083 0.0 0.7 0.204 O 1 0.5 12.167 0.0 0.7 0.200 0 I 0.5 12.250 0.0 0.7 0.195 0 0.5 12.333 0.0 0.7 0.190 0 0.5 12.417 0.0 0.7 0.185 0 0.5 12.500 0.0 0.6 0.181 0 0.5 12.583 0.0 0.6 0.177 0 0.5 12.667 0.0 0.6 0.172 0 0.4 12.750 0.0 0.6 0.168 0 0.4 12.833 0.0 0.6 0.164 0 0.4 12.917 0.0 0.6 0.160 0 0.4 13.000 0.0 0.6 0.156 0 0.4 13.083 0.0 0.5 0.153 0 0.4 13.167 0.0 0.5 0.149 0 i I 0.4 13.250 0.0 0.5 0.145 0 I 0.4 13.333 0.0 0.5 0.142 0 1 1 1 0.4 13.417 0.0 0.5 0.138 0 0.4 13.500 0.0 0.5 0.135 0 0.3 13.583 0.0 0.5 0.132 0 0.3 13.667 0.0 0.5 0.129 0 0.3 13.750 0.0 0.4 0.126 0 0.3 13.833 0.0 0.4 0.123 0 0.3 13.917 0.0 0.4 0.120 0 1 1 0.3 14.000 0.0 0.4 0.117 0 1 0.3 14.083 0.0 0.4 0.114 0 1 0.3 14.167 0.0 0.4 0.111 0 1 0.3 14.250 0.0 0.4 0.109 0 1 0.3 14.333 0.0 0.4 0.106 0 1 I 0.3 14.417 0.0 0.4 0.103 0 1 0.3 14.500 0.0 0.4 0.101 0 1 0.3 14.583 0.0 0.3 0.098 0 0.3 14.667 0.0 0.3 0.096 0 0.2 14.750 0.0 0.3 0.094 0 0.2 14.833 0.0 0.3 0.091 0 I 0.2 14.917 0.0 0.3 0.089 0 0.2 15.000 0.0 0.3 0.087 0 0.2 15.083 0.0 0.3 0.085 0 0.2 15.167 0.0 0.3 0.083 0 0.2 15.250 0.0 0.3 0.081 0 0.2 15.333 0.0 0.3 0.079 0 0.2 15.417 0.0 0.3 0.077 0 1 1 0.2 15.500 0.0 0.3 0.075 0 1 1 0.2 15.583 0.0 0.3 0.073 0 0.2 15.667 0.0 0.3 0.072 0 0.2 15.750 0.0 0.2 0.070 0 0.2 15.833 0.0 0.2 0.068 0 0.2 15.917 0.0 0.2 0.067 0 I 0.2 16.000 0.0 0.2 0.065 0 I 0.2 16.083 0.0 0.2 0.063 0 0.2 16.167 0.0 0.2 0.062 0 0.2 16.250 0.0 0.2 0.060 0 0.2 16.333 0.0 0.2 0.059 0 0.2 16.417 0.0 0.2 0.058 0 0.1 16.500 0.0 0.2 0.056 0 0.1 16.583 0.0 0.2 0.055 0 1 1- i 0.1 16.667 0.0 0.2 0.054 0 1 1 0.1 16.750 0.0 0.2 0.052 0 1 1 0.1 16.833 0.0 0.2 0.051 0 0.1 16.917 0.0 0.2 0.050 0 0.1 17.000 0.0 0.2 0.049 0 I 0.1 17.083 0.0 0.2 0.047 0 I I 0.1 17.167 0.0 0.2 0.046 0 0.1 17.250 0.0 0.2 0.045 0 0.1 17.333 0.0 0.2 0.044 0 0.1 17.417 0.0 0.2 0.043 0 0.1 17.500 0.0 0.1 0.042 0 0.1 17.583 0.0 0.1 0.041 0 0.1 17.667 0.0 0.1 0.040 0 I 0.1 17.750 0.0 0.1 0.039 0 I 0.1 17.833 0.0 0.1 0.038 0 0.1 17.917 0.0 0.1 0.037 0 0.1 18.000 0.0 0.1 0.036 0 1 1 1 0.1 18.083 0.0 0.1 0.035 0 1 1 1 0.1 18.167 0.0 0.1 0.035 0 1 0.1 18.250 0.0 0.1 0.034 O 1 I i 0.1 18.333 0.0 0.1 0.033 O 1 0.1 18.417 0.0 0.1 0.032 0 0.1 18.500 0.0 0.1 0.031 0 0.1 18.583 0.0 0.1 0.031 0 0.1 18.667 0.0 0.1 0.030 O 0.1 18.750 0.0 0.1 0.029 0 0.1 18.833 0.0 0.1 0.028 O 0.1 18.917 0.0 0.1 0.028 0 0.1 *+******+**+***+************HYDROGRAPH DATA*++++}+++++++++L++++++++++#+ Number of intervals = 227 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 7.4 (CFS) Total volume = 2.15 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 r 0 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 10 -YEAR, 6 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION **********++++++++++++ From study/file name: DB610.rte ++++++++++++++++++++++++++++HYDROGRA PH DATA++++++++++++++++++++++++++++ Number of intervals = 80 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 29.2 (CFS) - Total volume = 2.89 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream S Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (A -.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 80 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+0*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 3.000 Inflow 1.600 5.630 1.581 Depth 1.619 (CFS) 3.500 (Ac.Ft) 1.950 11.120 1.912 0.4 1.988 0.0 4.000 0 2.330 18.130 2.268 2.392 0.007 4.500 -------------------------------------------------------------------- 0.0 2.910 26.440 2.819 0.1 3.001 0 I --------------------------------------------------------------------- 0.333 Hydrograph Detention Basin Routing 0 I 0.1 Graph values: 'I'= unit inflow; '0'=outflow at time shown Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 7.3 14.6 21.9 29.2 (Ft.) 0.083 0.4 0.0 0.001 0 1 1 0.0 0.167 1.4 0.0 0.007 OI 0.0 0.250 1.9 0.1 0.018 0 I 0.0 0.333 2.1 0.1 0.031 0 I 0.1 0.417 2.2 0.2 0.044 0 I 0.1 0.500 2.3 0.2 0.058 0 I 0.1 0.583 2.5 0.3 0.073 0 I 0.2 0.667 2.6 0.3 0.089 0 I 0.2 0.750 2.7 0.4 0.105 0 I 0.3 0.833 2.7 0.4 0.121 0 I 0.3 0.917 2.7 0.5 0.136 0 I 0.3 1.000 2.8 0.5 0.151 O I I 0.4 1.083 3.0 0.6 0.167 0 I I 0.4 1.167 3.0 0.6 0.184 0 I 0.5 1.250 3.1 0.7 0.200 0 I 0.5 1.333 3.1 0.8 0.216 0 I 0.6 1.417 3.1 0.8 0.232 0 I 0.6 1.500 3.1 0.9 0.247 0 I 0.6 1.583 3.1 0.9 0.262 10 I 1 1 1 1 0.7 1.667 3.1 1.0 0.277 10 1 1 1 1 1 0.7 1.750 3.1 1.0 0.291 10 I 1 1 1 1 0.7 1.833 3.1 1.1 0.305 10 I 1 1 1 1 0.8 1.917 3.1 1.1 0.319 10 I 1 1 1 0.8 2.000 3.2 1.2 0.333 10 I 1 1 1 1 0.9 2.083 3.3 _ 1.2 0.347 10 I 1 1 1 1 0.9 2.167 3.2 1.3 0.360 10 I 1 I 1 0.9 2.250 3.4 1.3 0.374 10 I 1 1 1.0 2.333 3.4 1.4 0.388 10 I 1 1 1 1 1.0 2.417 3.5 1.4 0.403 10 I 1 1 1 1 1.0 2.500 3.5 1.4 0.417 10 I I I I 1 1.0 2.583 3.5 1.4 0.431 10 I 1 1 1 1 1.1 2.667 3.5 1.5 0.445 10 I 1 1 1 1 1.1 2.750 3.6 1.5 0.459 10 I 1 1 1 1 1.1 2.833 3.7 i.5 0.474 10 I 1 1 1 1 1.1 2.917 3.8 1.5 0.489 10 I I I 1 1 1.2 3.000 3.8 1.5 0.505 10 I 1 1 1 1 1.2 3.083 3.8 1.6 0.521 10 I 1 1 1 1 1.2 3.167 3.2 1.6 0.534 10 I 1 1 1 1 1.3 3.250 1.3 1.6 0.538 10 1 1 1.3 3.333 0.7 1.6 0.535 IO 1 1.3 3.417 0.6 1.6 0.528 IO 1.2 3.500 1.0 1.6 0.523 10 1 1 1 1 1.2 3.583 1.6 1.6 0.521 10 1 1 1.2 3.667 2.1 1.6 0.524 IOI 1 1 1.2 3.750 2.5 1.6 0.529 IOI 1 1 1.2 3.833 3.0 1.6 0.537 10 I 1 1 1 1 1.3 3.917 3.3 1.6 0.547 10 I 1 1 1 1 1.3 4.000 3.9 1.6 0.561 10 I 1 1 1 1 1.3 4.083 4.2 1.6 0.578 10 I 1 1 1 1.3 4.167 4.9 1.7 0.598 10 I 1 1 1 1 1.4 4.250 5.6 1.7 0.622 10 I 1 1 I 1.4 4.333 6.4 1.8 0.651 10 II 1.5 4.417 7.2 1.8 0.686 10 II 1.5 4.500 7.9 1.9 0.726 1 0 I 1.6 4.563 8.3 1.9 0.768 1 0 11 1.7 4.667 9.0 2.0 0.614 1 0 1 1.7 4.750 9.8 2.1 0.865 1 0 1 I 1 1 I 1.8 4.833 10.4 2.1 0.921 1 0 1 1 I 1.9 4.917 10.9 2.2 0.979 1 0 1 1 2.0 5.000 11.5 2.3 1.041 1 0 1 1 1 1 1 2.1 5.063 12.9 2.3 1.109 1 0 1 I 1 1 1 2.2 5.167 16.0 2.4 1.192 1 0 1 II 1 1 2.4 5.250 19.3 2.7 1.296 1 0 1 1 I 1 1 2.5 5.333 22.0 3.9 1.415 1 0 1 1 1 1 2.7 5.417 24.9 5.1 1.546 1 0 1 1 1 I 1 2.9 5.500 29.2 7.0 1.690 1 OI I I I 3.1 5.583 28.3 9.3 1.832 0 1 1 I 1 3.3 5.667 14.5 10.5 1.911 0 II 1 1 3.4 5.750 8.6 10.6 1.918 II 0 1 1 1 3.5 5.833 5.7 10.3 1.895 1 I 1 0 1 1_ 1 3.4 5.917 4.0 9.7 1.860 1 I 1 0 1 1 1 3.4 6.000 2.6 9.1 1.818 1 1 10 1 1 1 3.3 6.083 1.6 8.3 1.773 II 10 1 1 1 3.2 6.167 0.7 7.6 1.726 I 0 1 1 1 3.2 6.250 0.3 6.9 1.680 1 01 1 1 1 3.1 6.333 0.1 6.2 1.636 I 0 1 1 1 1 3.1 6.417 0.1 5.6 1.597 1 0 1 1 1 3.0 6.500 0.0 5.2 1.560 I 0 1 1 1 2.9 6.583 0.0 4.9 1.525 I 0 1 1 1 2.9 6.667 0.0 4.6 1.492 1 O 1 1 1 2.8 6.750 0.0 4.3 1.461 I O 1 1 1 2.8 6.833 0.0 4.0 1.433 I O 1 1 1 1 2.7 6.917 0.0 3.8 1.406 I 0 1 2.7 7.000 0.0 3.5 1.380 1 0 1 I I 2.7 7:083 0.0 3.3 1.357 I 0 1 I 2.6 7.167 0.0 3.1 1.335 I 0 1 2.6 7.250 0.0 2.9 1.314 I 0 2.6 7.333 0.0 2.7 1.294 I O 2.5 7.417 0.0 2.6 1.276 I 0 2.5 7.500 0.0 2.5 1.259 I 0 2.5 7.583 0.0 2.5 1.242 I 0 I 2.5 7.667 0.0 2.5 1.225 I 0 i i 2.4 7.750 0.0 2.4 1.208 1 0 2.4 7.833 0.0 2.4 1.191 I 0 1 1 1 1 2.4 7.917 0.0 2.4 1.175 I 0 2.3 8.000 0.0 2.4 1.158 I 0 2.3 8.083 0.0 2.4 1.142 I 0 2.3 8.167 0.0 2.4 1.125 I 0 2.3 8.250 0.0 2.3 1.109 I 0 2.2 8.333 0.0 2.3 1.093 I 0 2.2 8.417 0.0 2.3 1.077 I 0 2.2 6.500 0.0 2.3 1.061 I 0 2.2 8.583 0.0 2.3 1.046 I 0 2.1 8.667 0.0 2.3 1.030 I 0 2.1 8.750 0.0 2.2 1.015 I 0 2.1 8.833 0.0 2.2 0.999 I 0 2.1 8.917 0.0 2.2 0.964 I 0 2.0 9.000 0.0 2.2 0.969 I 0 2.0 9.063 0.0 2.2 0.954 I 0 2.0 9.167 0.0 2.2 0.939 I 0 2.0 9.250 0.0 2.1 0.924 I 0 1.9 9.333 0.0 2.1 0.909 I 0 I 1.9 9.417 0.0 2.1 0.695 I 0 I 1.9 9.500 0.0 2.1 0.880 I 0 1.9 9.583 0.0 2.1 0.866 I 0 1.8 9.667 0.0 2.0 0.852 I 0 1.8 9.750 0.0 2.0 0.638 I 0 I 1.8 9.833 0.0 2.0 0.624 I 0 1.8 9:917 0.0 2.0 0.810 I 0 1.7 10.000 0.0 2.0 0.797 I 0 1.7 10.083 0.0 1.9 0.783 I 0 ( I 1.7 10.167 0.0 1.9 0.770 I 0 I I 1.7 10.250 0.0 1.9 0.757 I 0 1 1.6 10.333 0.0 1.9 0.744 I 0 1.6 10.417 0.0 1.9 0.731 I 0 1.6 10.500 0.0 1.8 0.718 I 0 I I 1.6 10.583 0.0 1.8 0.706 1 0 1.6 10.667. 0.0 1.8 0.693 IO 1.5 10.750 0.0 1.8 0.681 IO 1.5 10.833 0.0 1.8 0.668 IO 1.5 10.917 0.0 1.8 0.656 IO I 1.5 11.000 0.0 1.7 0.644 IO 1.4 11.083 0.0 1.7 0.632 IO 1.4 11.167 0.0 1.7 0.620 IO 1.4 11.250 0.0 1.7 0.609 10 1.4 11.333 0.0 1.7 0.597 IO 1.4 11.417 0.0 1.7 0.586 IO 1.3 11.500 0.0 1.6 0.574 IO 1.3 11.583 0.0 1.6 0.563 IO 1.3 11.667 0.0 1.6 0.552 IO 1.3 11.750 0.0 1.6 0.541 IO I 1.3 11.833 0.0 1.6 0.530 IO 1.2 11.917 0.0 1.6 0.519 IO 1.2 12.000 0.0 1.5 0.508 IO 1.2 12.083 0.0 1.5 0.498 IO 1.2 12.167 0.0 1.5 0.487 IO I I I 1.2 12.250 0.0 1.5 0.477 IO 1.2 12.333 0.0 1.5 0.467 IO 1.1 12.417 0.0 1.5 0.456 IO 1.1 12.500 0.0 1.5 0.446 IO 1 I 1.1 12.583 0.0 1.4 0.436 IO 1.1 12.667 0.0 1.4 0.426 IO 1.1 12.750 0.0 1.4 0.417 IO 1.0 12.833 0.0 1.4 0.407 IO 1.0 12.917 0.0 1.4 0.397 IO I 1.0 13.000 0.0 1.4 0.388 IO 1.0 13.083 0.0 1.3 0.378 IO 1.0 13.167 0.0 1.3 0.369 IO 0.9 13.250 0.0 1.3 0.360 IO 0.9 13.333 0.0 1.2 0.352 IO 0.9 13.417 0.0 1.2 0.343 IO 0.9 . 13.500 0.0 1.2 0.335 10 0.9 13.583 0.0 1.2 0.327 IO 0.8 13.667 0.0 1.1 0.319 IO 0.8 13.750 0.0 1.1 0.311 IO 0.8 13.833 0.0 1.1 0.304 IO 0.8 13.917 0.0 1.0 0.297 IO 0.8 14.000 0.0 1.0 0.269 10 0.7 14.083 0.0 1.0 0.282 10 0.7 14.167 0.0 1.0 0.276 10 0.7 14.250 0.0 1.0 0.269 IO I 0.7 14.333 0.0 0.9 0.263 IO I 0.7 14.417 0.0 0.9 0.256 0 0.7 14.500 0.0 0.9 0.250 0 0.6 14.583 0.0 0.9 0.244 0 0.6 14.667 0.0 0.8 0.238 0 0.6 14.750 0.0 0.8 0.232 0 I 0.6 14.833 0.0 0.6 0.227 0 0.6 14.917 0.0 0.8 0.221 0 0.6 15.000 0.0 0.8 0.216 0 0.6 15.083 0.0 0.7 0.211 0 0.5 15.167 0.0 0.7 0.206 0 0.5 15.250 0.0 0.7 0.201 0 0.5 15.333 0.0 0.7 0.196 O 0.5 15.417 0.0 0.7 0.191 0 0.5 15.500 - 0.0 0.7 0.187 0 0.5 15.583 0.0 0.6 0.182 0 0.5 15.667 0.0 0.6 0.178 0 0.5 15.750 0.0 0.6 0.173 0 0.4 15.833 0.0 0.6 0.169 0 0.4 15.917 0.0 0.6 0.165 O 0.4 16.000 0.0 0.6 0.161 0 0.4 16.083 0.0 0.6 0.157 0 0.4 16.167 0.0 0.5 0.154 0 0.4 16.250 0.0 0.5 0.150 0 0.4 16.333 0.0 0.5 0.146 0 0.4 16.417 0.0 0.5 0.143 0 0.4 16.500 0.0 0.5 0.139 0 0.4 16.583 0.0 0.5 0.136 0 I 0.3 16.667 0.0 0.5 0.133 0 0.3 16.750 0.0 0.5 0.129 0 0.3 16.833 0.0 0.4 0.126 0 0.3 16.917 0.0 0.4 0.123 0 0.3 17.000 0.0 0.4 0.120 0 ( 0.3 17.083 0.0 0.4 0.117 0 1 0.3 17.167 0.0, 0.4 0.115 0 0.3 17.250 0.0 0.4 0.112 0 0.3 17.333 0.0 0.4 0.109 O 0.3 17.417 0.0 0.4 0.107 0 I I I 0.3 17.500 0.0 0.4 0.104 0 i 0.3 17.583 0.0 0.4 0.101 0 0.3 17.667 0.0 0.4 0.099 0 0.3 17.750 0.0 0.3 0.097 0 0.2 17.833 0.0 0.3 0.094 0 0.2 . 17.917 0.0 0.3 0.092 0 I 0.2 18.000 0.0 0.3 0.090 0 0.2 18.083 0.0 0.3 0.088 0 1 1 1 0.2 18.167 0.0 0.3 0.086 O 1 0.2 • 18.250 0.0 0.3 0.089 O I 0.2 18.333 0.0 0.3 0.081 O 1 0.2 18.417 0.0 0.3 0.080 0 1 0.2 18.500 0.0 0.3 0.078 0 0.2 18.583 0.0 0.3 0.076 0 0.2 18.667 0.0 0.3 0.074 0 0.2 18.750 0.0 0.3 0.072 0 0.2 18.833 0.0 0.2 0.070 0 0.2 18.917 0.0 0.2 0.069 0 1 1 1 0.2 19.000 0.0 0.2 0.067 O 0.2 19.083 0.0 0.2 0.065 0 0.2 19.167 0.0 0.2 0.064 0 0.2 19.250 0.0 0.2 0.062 0 0.2 19.333 0.0 0.2 0.061 0 0.2 19.417 0.0 0.2 0.059 0 0.2 19.500 0.0 0.2 0.058 0 0.1 19.583 0.0 0.2 0.057 0 0.1 19.667 0.0 0.2 _ 0.055 0 I 0.1 19.750 0.0 0.2 0.054 0 0.1 19.833 0.0 0.2 0.053 0 0.1 19.917 0.0 0.2 0.051 0 0.1 20.000 0.0 0.2 0.050 O 0.1 20.083 0.0 0.2 0.049 0 0.1 20.167 0.0 0.2 0.048 0 0.1 20.250 0.0 0.2 0.047 0 0.1 20.333 0.0 0.2 0.045 0 0.1 20.911 0.0 0.2 0.099 0 0.1 20.500 0.0 0.2 0.043 0 0.1 20.583 0.0 0.1 0.042 O 0.1 20.667 0.0 0.1 0.041 0 1 1 1 0.1 20.750 0.0 0.1 0.040 O 1 1 1 0.1 20.833 0.0 0.1 0.039 O 1 1 1 0.1 20.917 0.0 0.1 0.038 0 1 1 1 0.1 21.000 0.0 0.1 0.037 0 1 1 1 0.1 21.083 0.0 0.1 0.036 0 1 1 1 0.1 21.167 0.0 0.1 0.036 0 0.1 21.250 0.0 0.1 0.035 0 0.1 21.333 0.0 0.1 0.034 O 0.1 21.417 0.0 0.1 0.033 0 0.1 21.500 0.0 0.1 0.032 0 0.1 21.583 0.0 0.1 0.032 0 0.1 21.667 0.0 0.1 0.031 0 0.1 21.750 0.0 0.1 0.030 O 1 1 1 1 0.1 21.833 0.0 0.1 0.029 0 0.1 21.917 0.0 0.1 0.029 0 0.1 22.000 0.0 0.1 0.028 0 0.1 ++++++++++++++++++++*" "+x*HYDROGRAPH Number of intervals = 264 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 10.6 (CFS) Total volume = 2.86 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 0 0 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 10 -YEAR, 24-HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION From study/file name: D32910.rte Number of intervals = 296 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 8.0 (CFS) Total volume = 3.76 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 9 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data ------------------------------------------------- Total number of inflow hydrograph intervals = 296 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) ------------------------------------------------- ----------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin ----------------------------------------------- outflow = 0.00 (CFS) ----------------------------------------------- Depth vs. Storage and Depth vs. Discharge data, Basin Depth Storage Outflow (S-0*dt/2) (Ft.) ---------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 2.000 0.960 2.190 0.952 2.500 1.270 2.500 1.261 (S+O*dt/2) (Ac. Ft) ------------ 0.000 0.395 0.968 1.279 Depth 8.0 (Ft.) 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 I 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 I 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 3.000 1.600 5.630 1.581 1.619 3.500 4.000 1.950 2.330 11.120 18.130 1.912 2.268 1.988 2.392 ---------------------------------------------------------- 4.500 2.910 26.440 2.819 3.001 Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown ---------------------------------------------------------- Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) .0 2.0 4.0 6.0 0.083 0.1 0.0 0.000 0 1 I 0.167 0.3 0.0 0.002 OI 0.250 0.4 0.0 0.004 OI 0.333 0.4 0.0 0.006 OI 0.417 0.6 0.0 0.009 0 I 0.500 0.6 0.0 0.013 0 1 0.583 0.6 0.1 0.011 0 I 0.667 0.6 0.1 0.021 O I I 0.750 0.6 0.1 0.025 0 1 i 0.833 0.7 0.1 0.029 0 I I 0.917 0.8 0.1 0.033 0 I 1 1.000 0.8 0.1 0.038 0 I 1.083 0.8 0.1 0.042 0 1 1.167 0.7 0.2 0.046 0 I 1.250 0.7 0.2 0.050 0 I 1.333 0.7 0.2 0.053 0 I I 1.417 0.7 0.2 0.057 0 I 1.500 0.7 0.2 0.060 0 I 1.583 0.7 0.2 0.063 0 I 1.667 0.7 0.2 0.066 0 I 1.750 0.6 0.2 0.068 0 I 1.833 0.7 0.3 0.071 IOI I 1 1 1.917 0.8 0.3 0.075 10 I 1 1 1 2.000 0.8 0.3 0.078 10 I 1 1 I 2.083 0.8 0.3 0.082 10 I 1 1 I 2.167 0.9 0.3 0.086 10 I 1 1 1 2.250 0.9 0.3 0.090 10 I 1 1 1 2.333 0.9 0.3 0.093 10 I 1 1 1 2.417 0.9 0.3 0.097 10 I 1 1 1 2.500 0.9 0.4 0.101 10 I 1 1 1 2.583 0.9 0.4 0.104 10 I 1 1 1 2.667 1.0 0.4 0.108 10 I 1 1 1 2.750 1.0 0.4 0.113 10 1 1 1 1 2.833 1.1 0.4 0.117 10 1 1 1 1 2.917 1.1 0.4 0.121 10 I 1 1 1 3.000 1.1 0.4 0.126 10 I 1 1 1 3.083 1.1 0.5 0.130 10 I 1 1 1 3.167 1.1 0.5 0.134 10 I 1 1 1 3.250 1.1 0.5 0.138 10 I 1 1 1 3.333 1.1 0.5 0.143 1 O I 1 1 1 3.417 1.1 0.5 0.146 1 0 1 1 1 1 3.500 1.1 0.5 0.150 1 0 I I 1 3.583 1.1 0.5 0.154 0 I 1 3.667 3.750 1.1 1.1 0.6 0.6 0.158 1 0 0.161 1 0 I I 1 1 Depth 8.0 (Ft.) 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 I 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 I 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 3.833 1.1 0.6 0.165 1 0 1 1 1 1 1 0.4 3,117 1.2 0.6 0.169 1 0 1 1 1 0.4 4.000 1.3 0.6 0.173 1 0 I 1 1 0.4 4.083 1.3 0.6 0.178 1 0 1 1 1 0.5 4.167 1.3 0.6 0.182 1 0 1 1 1 0.5 4.250 1.3 0.7 0.187 1 0 1 1 1 I 0.5 4.333 1.3 0.7 0.191 1 0 I 1 1 I 0.5 4.417 1.4 0.7 0.196 1 0 1 1 1 0.5 4.500 1.5 0.7 0.201 1 0 I 1 1 0.5 4.583 1.5 0.7 0.206 1 0 I 1 1 0.5 4.667 1.5 0.7 0.212 1 0 I 1 1 0.5 4.750 1.5 0.8 0.217 1 0 I 1 1 0.6 4.833 1.6 0.8 0.222 1 0 I 1 1 1 0.6 4.917 1.7 0.8 0.227 1 0 I 1 1 1 0.6 5.000 1.7 0.8 0.233 1 0 1 1 1 0.6 5.083 1.6 0.8 0.239 1 0 I 1 1 0.6 5.167 1.4 0.9 0.244 1 0 1 1 1 1 1 0.6 5.250 1.4 0.9 0.247 1 0 1 1 1 1 1 0.6 5.333 1.4 0.9 0.251 1 0 1 1 1 1 0.6 5.417 1.5 0.9 0.254 1 0 I 1 1 1 - 0.7 5.500 1.5 0.9 0.258 1 0 I 1 1 1 1 0.7 5.583 1.5 0.9 0.262 1 0 1 1 1 1 1 0.7 5.667 1.6 0.9 0.267 1 0 1 1 1 1 1 0.7 5.750 1.7 1.0 0.272 1 0 I 1 1 1 1 0.7 5.833 1.7 1.0 0.277 1 0 I 1 1 1 1 0.7 5.917 1.7 1.0 0.282 1 0 1 1 1 1 1 0.7 6.000 1.7 1.0 0.287 1 0 1 1 1 1 1 0.7 6.083 1.8 1.0 0.292 1 0 II I 1 1 0.7 • 6.167 6.250 1.9 1.9 1.1 1.1 1,297 0.303 1 0 II 1 0 II I I I 1 1 0.8 1 0.8 6.333 1.9 1.1 0.309 1 O 11 1 1 1 0.8 6.417 1.9 1.1 0.314 1 0 II 1 I 0.8 6.500 1.9 1.1 0.320 1 0 II 1 I 0.8 6.583 2.0 1.2 0.325 1 O II 1 1 0.8 6.667 2.1 1.2 0.332 1 0 1 1 1 1 0.9 6.750 2.1 1.2 0.338 1 0 1 1 1 1 0.9 6.833 2.1 1.2 0.344 1 0 I 1 1 1 0.9 6.917 2.2 1.2 0.351 1 0 I 1 I 0.9 7.000 2.2 1.3 0.357 1 0 1 1 I 0.9 7.083 2.2 1.3 0.363 1 0 I 0.9 7.167 2.2 1.3 0.369 1 0 I 0.9 7.250 2.2 1.3 0.375 1 0 1 _ 1.0 7.333 2.2 1.3 0.381 1 O 1 1.0 7.417 2.3 1.4 0.387 1 0 11 I I 1 1.0 7.500 2.3 1.4 0.393 1 0 II I 1 1.0 7.583 2.4 1.4 0.400 0 II 1.0 7.667 2.5 1.4 0.407 0 1 1 1.0 7.750 2.6 1.4 0.415 1 0 1 1 1 1.0 7.833 2.6 1.4 0.423 1 0 1 I 1 1.1 7.917 2.7 1.4 0.431 1 0 1 1 1 1.1 8.000 2.8 1.5 0.440 1 0 1 1 1 I I 1.1 8.083 2.9 1.5 0.450 1 0 1 1 1 1 1 1.1 8.167 3.1 1.5 0.460 1 0 1 I 1 1.1 8.250 3.2 1.5 0.471 0 1 I 1 1.1 8.333 3.2 1.5 0.483 0 1 1 1 1 1.2 8.417 8.500 3.2 3.2 1.5 1.5 1,495 0.506 0 1 0 1 I 1 1 I 1 1 1.2 1 1.2 8.583 3.3 1.6 0.518 I 0 1 I 1.2 8.667 3.4 1.6 0.530 0 1 1 1 1.2 8.750 3.9 1.6 0.593 I 0( I I I I 1.3 8.833 3.5 1.6 0.555 0 1 I 1.3 8.917 3.6 1.6 0.568 1 0 1 1 1 1 1.3 9.000 3.6 1.7 0.582 0 1 1 1 I 1.3 9.083 3.7 1.7 0.596 0 1 I 1.4 9.167 4.0 1.7 0.611 0 1 II 1.4 9.250 4.0 1.7 0.627 1 0 1 I 1.4 9.333 4.1 1.7 0.643 0 1 I I I 1.4 9.417 4.2 1.8 0.659 1 01 I 1 I 1.5 9.500 4.3 1.8 0.676 1 01 11 1.5 9.583 4.3 1.8 0.694 1 01 11 1.5 9.667 4.5 1.8 0.711 1 01 II 1 1 1.6 9.750 3.7 1.9 0.727 1 O1 I 1 1.6 9.833 1.6 1.9 0.732 1 I01 1 1.6 9.917 1.2 1.9 0.729 1 I 01 1 1.6 10.000 1.0 1.9 0.723 1 1 01 1 1.6 10.083 1.3 1.8 0.718 1 I 01 1 1.6 10.167 2.5 1.8 0.719 1 OII I 1 1 1.6 10.250 2.8 1.9 0.724 1 01 I I 1 1 1.6 10.333 3.0 1.9 0.732 1 01 I I 1 1 1.6 10.417 3.1 1.9 0.740 1 01 1 1 1 1 1.6 10.500 3.2 1.9 0.748 1 01 1 1 1 1 1.6 10.583 2.6 1.9 0.755 1 01 I 1 1 1 1.6 10.667 1.1 1.9 0.755 1 OI I 1 1 1.6 10.750 0.6 1.9 0.748 I I OI I 1 1 1.6 10.833 0.4 1.9 0.739 11 01 1 1 1 1.6 10.917 0.9 1.9 0.728 11 01 1 1 1 1.6 11.000 0.3 1.8 0.718 II 01 1 1 1.6 11.083 1.0 1.8 0.710 1 1 01 1.6 11.167 2.8 1.8 0.710 1 01 I 1 1.6 11.250 3.4 1.8 0.719 1 01 I I 1 1 1.6 11.333 3.7 1.9 0.731 1 01 I 1 1 1 1.6 11.417 3.1 1.9 0.742 1 01 1 1 1 1 1.6 11.500 1.3 1.9 0.744 1 1 OI I 1 1 1.6 11.583 1.4 1.9 0.740 1 I 01 I 1 1 1.6 11.667 2.9 1.9 0.741 1 OI I I 1 1 1.6 11.750 3.3 1.9 0.750 1 OI I I 1 1 1.6 11.833 3.5 1.9 0.760 1 01 1 1 1 1 1.6 11.917 3.7 1.9 0.771 1 01 I I 1 1 1.7 12.000 3.8 1.9 0.784 1 OI II 1 1 1.7 12.083 3.7 2.0 0.796 1 01 11 1 1 1.7 12.167 3.4 2.0 0.807 1 OI I I 1 1 1.7 12.250 3.3 2.0 0.816 1 OI I I 1 1 1.7 12.333 3.4 2.0 0.626 1 0 I 1 1 1 1.8 12.417 3.7 2.0 0.836 1 0 11 1 1 1.8 12.500 3.8 2.0 0.848 1 0 II 1 1 1.8 12.583 4.0 2.0 0.861 1 O 11 1 1 1.8 12.667 4.5 2.1 0.876 O 1 1.9 12.750 4.7 2.1 0.893 0 1 I 1.9 12.833 4.9 2.1 0.911 1 0 1 I 1.9 12.917 5.2 2.1 0.932 0 I 2.0 13.000 5.4 2.2 0.953 0 I 2.0 13.083 5.9 2.2 0.977 0 11 2.0 13.167 7.1 2.2 1.006 0 I I I 2.1 13.250 7.5 2.3 1.041 10 I 2.1 13.333 7.7 2.3 1.077 1 10 1 1 II 2.2 13.417 13.500 7.9 8.0 2.3 2.4 1.115 1.154 1 1 10 1 10 1 1 II 2.3 1 I 2.3 13.583 7.1 2.4 1.189 1 10 1 1 I 1 2.4 13.667 4.7 2.4 1.213 1 10 1 I 1 1 2.4 13.750 3.9 2.5 1.226 1 10 II 1 1 2.4 13.833 3.6 2.5 1.235 1 10 I 1 1 1 2.4 13.917 3.4 2.5 1.242 1 10 I 1 2.5 14.000 3.3 2.5 1.248 1 10 I 1 2.5 14.083 3.6 2.5 1.255 1 10 I 1 1 1 2.5 14.167 4.5 2.5 1.265 1 10 1 I 1 1 2.5 14.250 4.8 2.6 1.280 1 1 0 1 I 1 1 2.5 14.333 4.9 2.7 1.295 1 1 0 1 I 1 1 2.5 14.417 4.8 2.9 1.309 1 0 1 I 1 1 2.6 14.500 4.8 3.0 1.322 1 0 1 I 1 2.6 14.583 4.8 3.1 1.334 1 0 1 I 1 2.6 14.667 4.9 3.2 1.345 1 0 1 I 1 1 2.6 14.750 4.9 3.3 1.357 0 1 I 2.6 14.833 4.9 3.4 1.367 0 1 I 2.6 14.917 4.7 3.5 1.376 0 1 I 1 1 2.7 15.000 4.6 3.6 1.383 0 1 I 1 1 2.7 15.083 4.5 3.6 1.390 0 1 I 1 1 2.7 15.167 4.3 3.7 1.395 1 1 0 II 1 1 2.7 15.250 4.3 3.7 1.399 1 1 0 II 2.7 15.333 4.2 3.8 1.403 1 OI 2.7 15.417 4.0 3.8 1.405 1 01 1 1 2.7 15.500 3.9 3.8 1.406 1 01 1 1 2.7 15.583 3.6 3.8 1.406 1 I01 1 1 2.7 15.667 2.7 3.7 1.401 1 1 I 0 1 1 1 2.7 15.750 2.4 3.7 1.393 1 II 0 1 1 1 2.7 15.833 2.3 3.6 1.384 1 II 0 1 1 1 2.7 15.917 2.2 3.5 1.375 1 I 0 1 1 1 2.7 16.000 2.2 3.4 1.367 1 I 0 1 1 1 2.6 16.083 2.0 3.3 1.358 1 II 0 1 1 1 2.6 16.167 1.3 3.2 1.346 1 I 1 0 1 1 1 2.6 16.250 1.1 3.1 1.333 1 I 1 0 2.6 16.333 1.0 3.0 1.319 1 I 1 0 2.6 16.417 0.92.8 1.306 1 I 1 0 1 1 1 2.6 16.500 0.9 2.7 1.293 1 I 1 0 1 1 1 2.5 16.583 0.8 2.6 1.281 I 1 0 1 1 1 2.5 16.667 0.7 2.5 1.269 I 1 0 1 1 1 2.5 16.750 0.7 2.5 1.256 1 I 10 1 1 1 2.5 16.833 0.7 2.5 1.244 1 I 10 1 1 1 2.5 16.917 0.7 2.5 1.232 1 I 10 1 1 1 2.4 17.000 0.7 2.4 1.219 1 I 10 1 1 1 2.4 17.083 0.7 2.4 1.207 1 I 10 1 1 1 2.4 17.167 0.9 2.4 1.196 1 I 10 1 1 1 2.4 17.250 1.0 2.4 1.186 1 I 10 1 1 1 2.4 17.333 1.0 2.4 1.177 1 I 10 1 1 1 2.3 17.417 1.1 2.4 1.167 1 I 10 1 1 1 2.3 17.500 1.1 2.4 1.158 1 I 10 1 1 1 2.3 17.583 1.1 2.4 1.149 1 1 10 1 1 1 2.3 17.667 1.1 2.4 1.140 1 1 10 I 1 1 2.3 17.750 1.1 2.4 1.131 1 1 10 1 1 1 2.3 17.833 1.0 2.4 1.122 1 I 10 1 1 1 2.3 17.917 0.9 2.3 1.113 1 I 10 1 1 1 2.2 18.000 0.9 2.3 1.103 1 I 10 1 1 1 2.2 18.083 0.9 2.3 1.093 1 I 10 1 1 1 2.2 18.167 0.9 2.3 1.084 1 1 10 1 1 1 2.2 18.250 0.9 2.3 1.074 1 I 10 1 1 1 2.2 18.333 0.9 2.3 1:064 1 I 10 1 1 1 2.2 18.417 0.9 2.3 1.054 1 1 10 1 1 1 2.2 18.500 0.9 2.3 1.044 1 I 10 1 1 1 2.1 18.583 0.8 2.3 1.035 1 1 10 1 1 1 2.1 18.667 0.7 2.3 1.024 1 1 10 1 1 1 2.1 18.750 0.7 2.2 1.014 1 0 2.1 18.833 0.6 2.2 1.003 1 O 2.1 18.917 0.5 2.2 0.991 1 0 2.1 19.000 0.5 2.2 0.980 IT 0 2.0 19.083 0.5 2.2 0.968 II O 2.0 19.167 0.6 2.2 0.956 1 O 2.0 19.250 0.6 2.2 0.946 1 0 2.0 19.333 0.7 2.2 0.935 I 0 2.0 19.417 0.8 2.1 0.925 1 0 ( 1.9 ' 19.500 0.8 2.1 0.916 1 0 1.9 19.583 0.8 2.1 0.907 1 1 0 1.9 19.667 0.7 2.1 0.898 1 0 1.9 19.750 0.7 2.1 0.888 1 0 1.9 19.833. 0.6 2.1 0.878 I 0 1.9 19.917 0.5 2.1 0.868 1 0 1.8 20.000 0.5 2.0 0.857 11 0 1 1 1 1.8 20.083 0.5 2.0 0.847 IT 0 1 1 1 1.8 20.167 0.6 2.0 0.836 1 0 1.8 20.250 0.6 2.0 0.827 1 1 0 1.8 20.333 0.6 2.0 0.817 1 I OI I 1 1 1.7 20.417 0.6 2.0 0.808 1 I 01 1 1 1 1.7 20.500 . 0.6 2.0 0.799 1 I 01 1 1 1 1.7 20.583 0.6 1.9 0.790 1 I OI I 1 1 1.7 20.667 0.6 1.9 0.781 1 I 01 I 1 1 1.7 20.750 0.6 1.9 0.772 1 1 OI I 1 1 1.7 20.833 0.6 1.9 0.763 1 1 01 1 1 1 1.7 20.917 0.5 1.9 0.754 1 1 OI I 1 1 1.6 21.000 0.5 1.9 0.744 11 01 1 1 1 1.6 21.083 0.5 1.9 0.735 11 01 1 1 1 1.6 21.167 0.6 1.9 0.726 1 I OI 1 1 1 1.6 21.250 0.6 1.8 0.717 1 I 01 1 1 1 1.6 21.333 0.6 1.8 0.709 1 I OI I 1 1 1.6 21.417 0.5 1.8 0.700 IZ 01 1 1 1 1.5 21.500 0.5 1.8 0.691 II OI I 1 1 1.5 21.583 0.5 1.8 0.681 11 OI I 1 1 1.5 21.667 0.6 1.8 0.673 1 1 01 1 1 1 1.5 21.750 0.6 1.8 0.665 1 1 01 1 1 1 1.5 21.833 0.6 1.8 0.657 1 1 01 1 1 1 1.5 21.917 0.5 1.7 0.648 11 OI I 1 1 1.5 22.000 0.5 1.7 0.640 I1 O 1 1 1 1 1.4 22.083 0.5 1.7 0.631 11 0 1 1 1 1 1.4 22.167 0.6 1.7 0.623 1 I 0 1 1.4 22.250 0.6 1.7 0.615 I.1 0 1 1.4 22.333 0.6 1.7 0.608 1 0 1 1.4 22.417 0.5 1.7 0.600 11 0 1 1 1 1 1.4 22.500 0.5 1.7 0.592 IT 0 1 1 1 1.4 22.583 0.5 1.7 0.584 II 0 1 1 1 1.3 22.667 0.4 1.6 0.575 II 0 1 1 1 1 1.3 22.750 0.4 1.6 0.567 IT 0 1 1 1 1 1.3 22.833 0.4 1.6 0.559 II 0 1 1.3 22.917 0.4 1.6 0.551 II 0 1 1.3 23.000 0.4 1.6 0.543 II 0 1 1 1.3 23.083 0.4 1.6 0.535 11 0 1 1 1.3 23.167 0.4 1.6 0.527 11 0 1 1 1.2 23.250 0.4 1.6 0.519 11 0 1 1 ( I 1.2 23.333 0.4 1.6 0.511 11 0 1 1 I 1.2 23.417 0.4 1.5 0.504 11 0 1 1 1.2 23.500 0.4 1.5 0.496 II 0 1 1 1.2 23.583 0.4 1.5 0.488 II 0 1 1 I 1.2 23.667 0.4 1.5 0.481 II 0 1 1.2 23.750 0.4 1.5 0.474 II 0 1 1.1 23.833 0.4 1.5 0.466 I 0 1.1 23.917 0.4 1.5 0.459 II O 1 I 1.1 24.000 0.4 1.5 0.452 II 0 1 1 1 1 1.1 24.083 0.4 1.5 0.445 11 0 1 I 1.1 24.167 0.1 1.4 0.436 I 0 1 i 1.1 24.250 0.1 1.4 0.427 I 0 1 1 1 1.1 24.333 0.0 1.4 0.418 1 0 1 1 1.0 24.417 0.0 1.4 0.408 I 0 1 I I 1.0 24.500 0.0 1.4 0.399 I 0 1 I 1.0 24.583 0.0 1.4 0.389 I O 1 1 1 1 1.0 24.667 0.0 1.3 0.380 I 0 1 1 1 1 1.0 24.750 0.0 1.3 0.371 I 0 1 1 1 1 1.0 24.833 0.0 1.3 0.362 I 0 1 1 1 1 0.9 24.917 0.0 1.2 0.353 I 0 1 1 1 1 0.9 25.000 0.0 1.2 0.345 I 0 1 1 1 1 0.9 25.083 0.0 1.2 0.336 I 0 1 1 1 1 0.9 25.167 25.250 0.0 0.0 1.2 1.1 0.328 0.320 I 0 1 1 I 0 1 1 1 1 0.8 1 1 0.8 25.333 0.0 1.1 0.313 I 0 1 1 1 1 0.8 25.417 0.0 1.1 0.305 I 0 1 1 0.8 25.500 0.0 1.1 0.298 I 0 1 1 0.8 25.583 0.0 1.0 0.291 I 0 1 1 1 1 0.7 25.667 0.0 1.0 0.284 I 0 1 1 0.7 25.750 0.0 1.0 0.277 I 0 1 1 0.7 25.833 0.0 1.0 0.270 I 0 I 0.7 25.917 0.0 0.9 0.264 I 0 I 0.7 26.000 0.0 0.9 0.257 I 0 0.7 26.083 0.0 0.9 0.251 I 0 0.6 26.167 0.0 0.9 0.245 I 0 I 0.6 26.250 _ 0.0 0.8 0.239 I 0 0.6 26.333 0.0 0.8 0.233 I 0 0.6 26.417 0.0 0.8 0.228 I O 0.6 26.500 0.0 0.8 0.222 I 0 1 0.6 26.583 0.0 0.8 0.217 I 0 1 0.6 26.667 0.0 0.7 0.212 I 0 1 0.5 26.750 0.0 0.7 0.207 I 0 1 I 0.5 26.833 0.0 0.7 0.202 I 0 1 0.5 26.917 0.0 0.7 0.197 I 0 1 0.5 27.000 0.0 0.7 0.192 I 0 1 0.5 27.083 0.0 0.1 0.187 I 0 I 0.5 27.167 0.0 0.6 0.183 I 0 0.5 27.250 0.0 0.6 0.178 I 0 0.5 27.333 0.0 0.6 0.174 I 0 I I 0.4 27.417 27.500 0.0 0.0 0.6 0.6 0.170 0.166 I 0 I 0 0.4 0.4 27.583 0.0 0.6 0.162 I 0 1 0.4 27.667 27.750 0.0 0.0 0.6 0.5 0.158 0.154 I 0 1 I 0 1 0.4 0.4 27.833 0.0 0.5 0.150 I 0 1 0.4 27.917 0.0 0.5 0.147 I 0 1 0.4 28.000 0.0 0.5 0.143 I 0 0.4 28.083 0.0 0.5 0.140 IO 0.4 28.167 0.0 0.5 0.137 IO I 0.4 28.250 0.0 0.5 0.133 IO I 0.3 28.333 0.0 0.5 0.130 IO 0.3 28.417 0.0 0.4 0.127 IO 0.3 28.500 0.0 0.4 0.124 IO 0.3 28.583 0.0 0.4 0.121 IO 0.3 28.667 0.0 0.4 0.118 IO I I 0.3 28.750 0.0 0.4 0.115 IO I 0.3 28.833 0.0 0.4 0.112 IO 0.3 28.917 0.0 0.4 0.110 IO 0.3 29.000 0.0 0.4 0.107 IO 0.3 29.083 0.0 0.4 0.104 IO I I 0.3 29.167 0.0 0.4 0.102 IO I I 0.3 29.250 0.0 0.4 0.099 IO I 0.3 29.333 0.0 0.3 0.097 IO 0.2 29.417 0.0 0.3 0.095 IO 0.2 29.500 0.0 0.3 0.092 IO 0.2 29.583 0.0 0.3 0.090 IO I I 0.2 29.667 0.0 0.3 0.088 IO i I 0.2 29.750 0.0 0.3 0.086 IO 0.2 29.833 0.0 0.3 0.084 IO 0.2 29.917 30.000 0.0 0.0 0.3 0.3 0.082 0.080 IO IO 0.2 0.2 30.083 0.0 0.3 0.078 IO I 0.2 30.167 0.0 0.3 0.076 IO I 0.2 30.250 0.0 0.3 0.074 IO 0.2 30.333 0.0 0.3 0.072 IO 0.2 30.417 0.0 0.3 0.071 IO 0.2 30.500 0.0 0.2 0:069 0 0.2 30.583 0.0 0.2 0.061 0 I 0.2 30.667 0.0 0.2 0.066 0 I I 0.2 30.750 0.0 0.2 0.064 0 0.2 30.833 0.0 0.2 0.063 0 0.2 30.917 0.0 0.2 0.061 0 1 1 1 - 1 0.2 31.000 0.0 0.2 0.060 0 1 1 1 1 0.2 31.083 0.0 0.2 0.058 0 1 1 1 1 0.1 31.167 0.0 0.2 0.057 0 1 0.1 31.250 0.0 0.2 0.055 0 1 0.1 31.333 0.0 0.2 0.054 0 1 0.1 31.417 0.0 0.2 0.053 0 1 0.1 31.500 0.0 0.2 0.051 0 1 I I 0.1 31.583 0.0 0.2 0.050 0 1 1 1 1 0.1 31.667 0.0 0.2 0.049 0 1 1 1 0.1 31.750 0.0 0.2 0.048 0 1 1 1 0.1 31.833 0.0 0.2 0.047 0 1 1 0.1 31.917 0.0 0.2 0.046 0 1 1 0.1 32.000 0.0 0.2 0.044 0 1 I I 0.1 32.083 0.0 0.2 0.043 0 1 0.1 32.167 0.0 0.1 0.042 0 1 0.1 32.250 0.0 0.1 0.041 0 1 0.1 0 0 32.333 0.0 0.1 0.040 0 I i I 0.1 32.417 0.0 0.1 0.039 O 0.1 32.500 0.0 0.1 0.036 0 I 0.1 32.583 0.0 0.1 0.038 0 I 0.1 32.667 0.0 0.1 0.037 0 I 0.1 32.750 0.0 0.1 0.036 O 0.1 32.833 0.0 0.1 0.035 0 0.1 32.917 0.0 0.1 0.034 0 0.1 33.000 0.0 0.1 0.033 0 0.1 33.083 0.0 0.1 0.032 O 0.1 33.167 0.0 0.1 0.032 0 0.1 33.250 0.0 0.1 0.031 0 0.1 33.333 0.0 0.1 0.030 0 0.1 33.417 0.0 0.1 0.029 0 0.1 33.500 0.0 0.1 0.029 0 0.1 33.583 0.0 0.1 0.028 O 0.1 }}++**********+*********;***HYDROGRAPH DATA**************;+*+*+*r*}*+r* Number of intervals = 403 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 3.8 (CFS) Total volume = 3.73 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA B BASIN ROUTING 100 -YEAR, 1 -HOUR STORM FILE: RB.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION *************+++++++++ From study/file name: DB1100.rte ++++++++++++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 20 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 106.7 (CFS) Total volume = 3.25 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 9 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 • Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data Total number of inflow hydrograph intervals = 20 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) -------------------------------------------------------------------- -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin outflow = 0.00 (CFS) -------------------------------------------------------------------- -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+0*dt/2) --------------------------------------------------------------------- (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.390 1.380 0.385 0.395 . 2.000 0.960 2.190 0.952 0.968 2.500 1.270 2.500 1.261 1.279 3.000 1.600 5.630 1.581 1.619 3.500 1.950 11.120 1.912 1.988 . 4.000 2.330 18.130 2.268 2.392 4.500 2.910 26.440 2.819 3.001 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown --------------------------------------------------------------------- Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 26.7 53.4 80.0 106.7 (Ft.) 0.083 1.8 0.0 0.006 0 0.0 0.167 7.6 0.1 0.038 0 I 0.1 0.250 12.0 0.4 0.104 O I 0.3 0.333 14.5 0.7 0.192 0 I 0.5 0.417. 17.0 1.0 0.294 0 I 0.8 0.500 20.2 1.4 0.414 0 I 1 1.0 0.583 24.5 1.6 0.557 0 II 1.3 0.667 29.7 1.9 0.732 0 I 1.6 0.750 42.1 2.2 0.966 0 1 1 2.0 0.833 77.6 3.3 1.359 10 1 1 II 1 2.6 0.917 106.7 11.0 1.944 I 0 I I 3.5 1.000 54.5 19.1 2.395 0 I 1 4.1 1.083 29.0 21.2 2.544 1 0 I 1 1 1 4.2 1.167 14.6 21.3 2.548 1 I 0 1 1 1 1 4.2 1.250 8.7 20.4 2.485 1 I 0 1 1 1 1 4.1 1.333 5.4 19.1 2.398 IT 0 1 1 1 1 4.1 1.417 3.2 17.6 2.301 I 0 1 1 1 1 4.0 1.500 1.8 15.8 2.203 I O 1 1 1 1 3.8 1.583 0.4 14.0 2.108 I 0 1 1 1 1 3.7 1.667 0.1 12.4 2.019 I 0 3.6 1.750 0.0 10.9 1.939 I 0 3.5 1.833 0.0 9.8 1.867 I 0 3.4 1.917 0.0 8.8 1.803 I 0 3.3 2.000 0.0 7.9 1.745 I 0 3.2 2.083 0.0 7.1 1.694 I 0 3.1 2.167 0.0 6.4 1.647 I0 3.1 2.250 0.0 5.7 1.606 IO 3.0 2.333 0.0 5.3 1.568 10 I 3.0 2.417 0.0 5.0 1.532 IO 2.9 2.500 0.0 4.7 1.499 IO 2.8 2.583 0.0 4.4 1.468 IO 2.8 2.667 0.0 4.1 1.439 IO 2.8 2.750 0.0 3.8 1.411 IO 2.7 2.833 0.0 3.6 1.386 IO I 2.7 2.917 0.0 3.4 1.362 I0 ( 2.6 3.000 0.0 3.2 1.339 0 I 2.6 3.083 0.0 3.0 1.318 0 I 2.6 3.167 0.0 2.8 1.298 0 2.5 3.250 0.0 2.6 1.280 0 2.5 3.333 0.0 2.5 1.262 0 2.5 3.417 0.0 2.5 1.245 0 2.5 3.500 0.0 2.5 1.228 0 2.4 3.563 0.0 2. 1.211 0 2.4 3.667 0.0 2.94 1.195 0 I I I I 2.9 3.750 0.0 2.4 1.178 0 I 2.4 3.833 0.0 2.4 1.162 0 I I 2.3 3.917 0.0 2.4 1.145 0 I I 2.3 4.000 0.0 2.4 1.129 O I 2.3 4.083 0.0 2.3 1.113 O 2.2 4.167 0.0 2.3 1.097 0 2.2 4.250 0.0 2.3 1.081 0 2.2 4.333 0.0 2.3 1.065 0 2.2 4.417 0.0 2.3 1.049 0 2.1 4.500 0.0 2.3 1.033 0 2.1 4.583 0.0 2.2 1.018 0 I 2.1 4.667 0.0 2.2 1.002 0 I 2.1 4.750 0.0 2.2 0.987 0 ( 2.0 4.833 0.0 2.2 0.972 0 I 2.0 4.917 0.0 2.2 0.957 0 2.0 5.000 0.0 2.2 0.942 0 2.0 5.083 0.0 2.1 0.927 0 1.9 5.167 0.0 2.1 0.912 0 1.9 5.250 0.0 2.1 0.898 0 1.9 5.333 0.0 2.1 0.883 0 1.9 5.417 0.0 2.1 0.869 0 I I 1.8 5.500 0.0 2.0 -0.855 0 I I I I 1.8 5.583 0.0 2.0 0.841 0 I I I 1.8 5.667 .0.0 2.0 0.827 0 1.8 5.750 0.0 2.0 0.813 0 1.7 5.833 0.0 2.0 0.800 0 1.7 5.917 0.0 1.9 0.786 0 1.7 " 6.000 0.0 1.9 0.773 0 1.7 6.083 0.0 1.9 0.760 0 1.6 6.167 0.0 1.9 0.747 0 1.6 6.250 0.0 1.9 0.734 0 1.6 6.333 0.0 1.9 0.721 0 1.6 6.417 0.0 1.8 0.708 0 1.6 6.500 0.0 1.8 0.696 O 1.5 6.583 0.0 1.8 0.683 0 1.5 6.667 0.0 1.8 0.671 0 1.5 6.750 0.0 1.8 0.659 0 1.5 6.833 0.0 1.7 0.647 0 1.5 6.917 0.0 1.7 0.635 0 1.4 7.000 0.0 1.7 0.623 0 1.4 7.083 0.0 1.7 0.611 0 1.4 7.167 0.0 1.7 0.600 0 1.4 7.250 0.0 1.7 0.588 0 1.3 7.333 0.0 1.6 0.577 O I 1.3 7.417 0.0 1.6 0.565 0 1.3 7.500 0.0 1.6 0.554 0 1.3 7.583 0.0 1.6 0.543 0 1.3 7.667 0.0 1.6 0.532 0 1.2 7.750 0.0 1.6 0.521 0 1.2 7.833 0.0 1.6 0.511 0 1.2 7.917 0.0 1.5 0.500 0 I I 1.2 8.000 0.0 1.5 0.490 0 I I 1.2 8.083 0.0 1.5 0.479 0 1.2 8.167 0.0 1.5 0.469 0 1.1 8.250 0.0 1.5 0.459 0 1.1 8.333 8.917 0.0 0.0 1.5 1.9 0.498 0.438 0 0 I I 1.1 I I 1.1 8.500 0.0 1.4 0.428 0 1.1 8.583 8.667 0.0 0.0 1.4 1.4 0.419 0.409 0 0 1.1 1.0 8.750 0.0 1.4 0.399 O 1.0 8.633 0.0 1.4 0.390 0 I 1.0 6.917 0.0 1.3 0.380 0 I 1.0 9.000 0.0 1.3 0.371 0 I 1.0 9.083 0.0 1.3 0.362 0 0.9 9.167 0.0 1.3 0.354 0 0.9 9.250 0.0 1.2 0.345 0 0.9 9.333 0.0 1.2 0.337 0 0.9 9.417 0.0 1.2 0.329 0 0.8 9.500 0.0 1.1 0.321 0 0.8 9.583 0.0 1.1 0.313 0 0.8 9.667 0.0 1.1 0.305 0 0.8 9.750 0.0 1.1 0.298 0 0.8 9.833 0.0 1.0 0.291 0 0.7 9.917 _ 0.0 1.0 0.284 0 0.7 10.000 0.0 1.0 0.277 0 0.7 10.083 0.0 1.0 0.270 0 0.7 10.167 0.0 0.9 0.264 0 0.7 10.250 0.0 0.9 0.258 0 0.7 10.333 0.0 0.9 0.251 0 0.6 10.417 0.0 0.9 0.245 0 0.6 10.500 0.0 0.8 0.239 0 0.6 10.583 0.0 0.8 0.234 0 0.6 10.667 0.0 0.8 0.228 0 0.6 10.750 0.0 0.8 0.222 0 0.6 10.833 10.917 0.0 0.0 0.8 0.7 0.217 0.212 0 0 I 0.6 0.5 11.000 0.0 0.7 0.207 0 0.5 11.083 0.0 0.7 0.202 0 1 0.5 11.167 0.0 0.7 0.197 0 I 0.5 11.250 0.0 0.7 0.192 0 I 0.5 11.333 0.0 0.7 0.188 0 0.5 11.417 0.0 0.6 0.183 0 0.5 11.500 0.0 0.6 0.179 0 0.5 11.583 0.0 0.6 0.174 0 0.4 11.667 0.0 0.6 0.170 O 0.4 11.750 0.0 0.6 0.166 0 0.4 11.833 0.0 0.6 0.162 O 0.4 11.917 0.0 0.6 0.158 0 I 0.4 12.000 0.0 0.5 0.154 0 I 0.4 12.083 0.0 0.5 0.151 0 I I I I 0.4 12.167 0.0 0.5 0.147 0 I 0.4 12.250 0.0 0.5 0.143 0 0.4 12.333 0.0 0.5 0.140 0 0.4 12.417 0.0 0.5 0.137 0 0.4 12.500 0.0 0.5 0.133 0 0.3 12.583 0.0 0.5 0.130 0 0.3 12.667 0.0 0.4 0.127 0 0.3 12.750 0.0 0.4 0.124 0 0.3 12.833 0.0 0.4 0.121 0 0.3 12.917 0.0 0.4 0.118 0 0.3 13.000 0.0 0.4 0.115 0 0.3 13.083 13.167 0.0 0.0 0.4 0.4 0.112 0.110 0 I I 0 I 0.3 0.3 13.250 0.0 0.4 0.107 0 0.3 13.333 0.0 0.4 0.105 0 1 1 1 1 0.3 13.417 . 0.0 0.4 0.102 0 1 0.3 13.500 0.0 0.4 0.100 0 1 0.3 13.583 0.0 0.3 0.097 0 1 0.2 13.667 0.0 0.3 0.095 0 1 0.2 13.750 0.0 0.3 0.093 0 1 I I 0.2 13.833 0.0 0.3 0.090 0 1 I 0.2 13.917 0.0 0.3 0.088 0 I 0.2 14.000 0.0 0.3 0.086 0 0.2 14.083 0.0 0.3 0.084 0 0.2 14.167 0.0 0.3 0.082 0 0.2 14.250 0.0 0.3 0.080 0 0.2 14.333 0.0 0.3 0.078 0 0.2 14.417 0.0 0.3 0.076 0 0.2 14.500 0.0 0.3 0.074 0 0.2 14.583 0.0 0.3 0.073 0 I 0.2 14.667 0.0 0.3 0.071 0 I 0.2 14.750 0.0 0.2 0.069 0 I 0.2 14.833 0.0 0.2 0.067 0 0.2 14.917 0.0 0.2 0.066 0 0.2 15.000 0.0 0.2 0.064 0 0.2 15.083 0.0 0.2 0.063 0 0.2 15.167 0.0 0.2 0.061 0 0.2 15.250 0.0 0.2 0.060 0 0.2 15.333 0.0 0.2 0.058 0 0.1 15.417 0.0 0.2 0.057 0 0.1 15.500 0.0 0.2 0.055 0 i 0.1 15.583 0.0 0.2 0.054 0 _ 1 1 1 1 0.1 15.667 0.0 0.2 0.053 0 1 1 1 1 0.1 15.750 0.0 0.2 0.052 0 1 1 1 1 0.1 15.833 0.0 0.2 0.050 0 1 1 1 1 0.1 15.917 0.0 0.2 0.049 0 1 1 1 1 0.1. 16.000 0.0 0.2 0.048 0 1 1 1 1 0.1 16.083 0.0 0.2 0.047 0 1 1 1 1 0.1 16.167 0.0 0.2 0.046 0 1 1 1 1 0.1 16.250 0.0 0.2 0.045 0 0.1 16.333 0.0 0.2 0.043 0 I 0.1 16.417 0.0 0.2 0.042 0 I 0.1 16.500 0.0 0.1 0.041 0 I 0.1 16.583 0.0 0.1 0.040 0 0.1 16.667 0.0 0.1 0.039 0 0.1 16.750 0.0 0.1 0.038 0 0.1 16.833 0.0 0.1 0.038 0 0.1 16.917 0.0 0.1 0.037 0 0.1 17.000 0.0 0.1 0.036 0 0.1 17.083 0.0 0.1 0.035 0 1 0.1 17.167 0.0 0.1 0.034 0 0.1 17.250 0.0 0.1 0.033 0 1 0.1 17.333 0.0 0.1 0.032 0 I I 0.1 17.417 0.0 0.1 0.032 0 I 0.1 17.500 0.0 0.1 0.031 0 I 0.1 17.583 0.0 0.1 0.030 0 0.1 17.667 0.0 0.1 0.029 0 0.1 17.750 0.0 0.1 0.029 0 1 1 1 1 0.1 17.833 0.0 0.1 0.028 0 1 0.1 ++++++++++++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 214 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 21.3 (CFS) Total volume = 3.22 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 • • 0 Section 5 A L B E R T A. WEBB A S S O C I A T E S ENGINEERING CONSULTANTS ,5 F- 1 LJ 0 0 0 SECTION 5 - INTERIM BASIN "C" STUDIES ♦ BASIN SUMMARY AND INPUT DATA ♦ UNDEVELOPED HYDROGRAPH (ON_SITE) ♦ DEVELOPED HYDROGRAPH (ON—SITE) ♦ BASIN ROUTING (ON—SITE) ALBERT A WEBS ASSOCIATES Page 5-1 rJ W.O. 98-0328 BASIN "C" ELEVATION AREA INCREMENTAL CUMULATIVE VOLUME VOLUME (S.F.) (AC.FT) (AC.FT) BOTTOM 1364.20 10712 1' 1365.20 11914 0.24 0.24 2' 1366.20 14100 0.32 0.56 2.5' 1366.70 15462 0.17 0.73 3' 1367.20 16888 0.18 0.91 3.5' 1367.70 18169 0.21 1.12 4' 1368.20 19715 0.23 1.35 4.5' 1368.70 21325 0.25 1.60 0 0 ORIFICE CALCULATIONS DIAMETER (ft)= 0.5 AREA (sf)= 0.196 EQUATIONS Q=CA(2gh)A0.5 where g=32.2 and h=(H-diameter/2) and C=0.6 EQUATIONS Q=CL(h)A(3/2) where C=2.7 and L=6 H (ft) h (ft) Q (cfs) 1 0.75 0.82 2 1.75 1.25 2.5 2.25 1.42 3 2.75 1.57 3.5 3.25 1.70 4 3.75 1.83 4.5 4.402 1.98 WEIR CALCULATIONS H (ft) h (ft) Q (cfs) 2.5 0 0.00 3 0.5 573 35 1 16.20 4 1.5 29.76 4.5 2 45.82 SUMMARY BASIN DEPTH Q (ORIFICE) Q (WEIR) Q (TOTAL) BASIN VOLUME (ft) (cfs) (cfs) (cfs) (ac -ft) 0 000 000 0.00 000 1 082 0.00 0.82 0.24 2 1.25 0.00 1.25 0.56 2.5 1.42 0.00 1.42 0.73 3 1.57 573 7.29 0.91 3.5 1.70 16.20 17.90 1 12 4 1.83 2976 31.59 1.35 4.5 1.98 45.82 47.80 1.60 • � s 6" W=6' 6.. 6.. A=4 5' 6.. IA 30' RCP FL PER PLAN N Q 1.0 % MIN z 57 A8" DIA. OPENING FL PER PROFILE 1O SECTION A -A BASIN OUTLET STRUCTURE DETAIL ,N T.S. REBAR, MANHOLE 6 PROTECTION BAR DETAILE PER RCFDC STD. CB 110 Ll 0 W.O. 98-0328 STUDY AREA -C BASIN -C INTERIM BASIN "C" INPUT DATA (ON_SITE) UNDEVELOPED DEVELOPED TOTAL AREA (ac) 15.02 14.20 DEVELOPED AREA 14.20 UNDEVELOPED AREA 15.02 Lt (ft) 1200.00 1300.00 Lc(ft) 650.00 450.00 DIFFERENCE IN ELEV. (ft) 7.00 7.70 N 0.03 0.02 LOW LOSS RATE 0.90 0.34 AMC II SOIL GROUP C AREA (ac) 10.64 9.94 % IMPERVIOUS 0.00 0.64 IR 79.00 72.00 AMC II SOIL GROUP D AREA (ac) 4.40 4.26 % IMPERVIOUS 0.00 0.57 IR 84.00 78.00 W.O. 98-0328 STUDY AREA -C BASIN -C INTERM BASIN "C" OUTPUT SUMMARY (on-site only) STORM DURATION RAINFALL UNDEV. DEVELOPED ROUTED PEAK Q PEAK Q PEAK Q 2 -YEAR 1 -HOUR 0.50 11.52 13.49 0.90 2 -YEAR 3 -HOUR 0.80 3.92 6.68 0.90 2 -YEAR 6 -HOUR 1.10 3.76 6.72 1.00 2 -YEAR 24-HOUR 1.70 0.37 1.13 0.80 5 -YEAR 1 -HOUR 0.70 17.22 18.98 1.10 5 -YEAR 3 -HOUR 1.05 7.07 9.89 1.10 5 -YEAR 6 -HOUR 1.40 6.06 9.25 1.30 5 -YEAR 24-HOUR 2.35 0.50 1.94 0.90 10 -YEAR 1 -HOUR 0.78 21.59 23.13 1.30 10 -YEAR 3 -HOUR 1.24 9.53 12.31 1.30 10 -YEAR 6 -HOUR 1.65 7.83 11.16 1.40 10 -YEAR 24-HOUR 2.85 0.51 2.87 1.10 100 -YEAR 1 -HOUR 1.20 36.26 36.92 7.80 100 -YEAR 3 -HOUR 1.80 100 -YEAR 6 -HOUR 2.50 100 -YEAR 24-HOUR 4.50 0 0 an E 0 U n i t H y d'r o.g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UCO12.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ---------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 2 -YEAR STORM FILE: UCO.U1v11 ------------------------------------------------------- Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 0.50 100 YEAR Area rainfall data: Weighting[142] 7.52 Area(Ac.)[1] Rainfall(In)[2] Weighting[1�2] 15.09 1.20 18.05 650.00(Ft.) 0.123 Mi. STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.500(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.500(In) Sub -Area Data Area(Ac.) Runoff Index Impervious 8 Unit 10.640 79.00 0.000 4.400 84.00 --------------------------------------------------------------------- Unit 0.000 period Time % of Total Area Entered = 15.04(Ac.) (hrs) --------------------------------------------------------------------- RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 7.018 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 _ Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h 10 VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) _ 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.346 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.198 0.429 0.178 0.02 2 0.17 4.20 0.252 0.429 0.227 0.03 3 0.25 4.40 0.264 0.429 0.238 0.03 • 4 0.33 4.80 0.288 0.429 0.259 0.03 5 0.42 5.20 0.312 0.429 0.281 0.03 6 0.50 6.20 0.372 0.429 0.335 0.04 7 0.58 6.80 0.408 0.429 0_367 0.04 8 0.67 8.80 0.528 0.429 0.10 9 0.75 13.90 0.834 0.429 --- 0.40 10 0.83 31.40 1.884 0.429 --- 1.45 11 0.92 7.20 0.432 0.429 --- 0.00 12 1.00 3.80 0.228 0.429 0.205 0.02 Sum = 100.0 Sum = 2.2 Flood volume = Effective rainfall 0.18(In) times area 15.0(Ac.)/[(In)/ (Ft .)J = 0.2(Ac.Ft) Total soil loss = 0.32(In) Total soil loss = 0.397(Ac.Ft) Total rainfall = 0.50(In) Flood volume = 9978.9 Cubic Feet Total soil loss = 17314.9 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 11.524(CFS) _ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CES)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20 ----------------------------------------------------------------------- 0+ 5 0.0503 0.05 Q I I I I 0+10 0.0017 0.20 Q I I I I 0+15 0.0037 0.29 Q 0+20 0.0061 0.34 QV 0+25 0.0087 0.39 QV ( I 1 1 0+30 0.0118 0.44 Q V I I 1 1 0+35 0.0153 0.51 IQV I I 1 1 0+40 0.0201 0.70 IQ V I I 1 1 0+45 0.0327 1.83 1 Q V I I 1 1 0+50 0.0779 6.56 1 1 Q I 1 1 0+55 0.1573 11.52 1 1 1 Q V I I l+ 0 0.1896 4.69 1 QI I I V I 1+ 5 0.2051 2.25 1 Q I I I V I 1+10 0.2141 1.31 I Q I I I V I 1+15 0.2198 0.82 IQ I I I V 1 1+20 0.2237 0.57 IQ I I I V.j 1+25 0.2263 0.37 Q I I I VI 1+30 0.2280 0.25 Q I I I VI 1+35 0.2290 0.15 Q I I I VI 1+40 0.2291 0.00 Q I I I • 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UC032.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 -------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 2 -YEAR STORM FILE: UCO.UM: Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 0.80 100 YEAR Area rainfall data: Weighting[1'2] 12.03 Area(Ac.)[1] Rainfall(In)[2] Weighting[1`2] 15.04 1.90 28.58 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year. Rainfall = 1.900(In) Point rain (area averaged) = 0.800(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.800(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.033 86.401 15.123. 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (in/Hr) 1 0.08 1.30 0.125 0.429 0.112 0.01 2 0.17 1.30 0.125 0.429 0.112 0.01 3 0.25 1.10 0.106 0.429 0.095 0.01 4 0.33 1.50 0.144 0.429 0.130 0.01 5 0.42 1.50 0.144 0.429 0.130 0.01 6 0.50 1.80 0.173 0.429 0.156 0.02 7 0.58 1.50 0.144 0.429 0.130 0.01 8 0.67 1.80 0.173 0.429 0.156 0.02 9 0.75 1.80 0.173 0.429 0.156 0.02 10 0.83 1.50 0.144 0.429 0.130 0.01 11 0.92 1.60 0.154 0.429 0.138 0.02 12 1.00 1.80 0.173 0.429 0.156 0.02 13 1.08 2.20 0.211 0.429 0.190 0.02 14 1.17 2.20 0.211 0.429 0.190 0.02 15 1.25 2.20 0.211 0.429 0.190 0.02 16 1.33 2.00 0.192 0.429 0.173 0.02 17 1.42 2.60 0.250 0.429 0.225 0.02 18 1.50 2.70 0.259 0.429 0.233 0.03 19 1.58 2.40 0.230 0.429 0.207 0.02 20 1.67 2.70 0.259 0.429 0.233 0.03 21 1.75 3.30 0.317 0.429 0.285 0.03 22 1.83 3.10 0.298 0.429 0.268 0.03 23 1.92 2.90 0.278 0.429 0.251 0.03 24 2.00 3.00 0.288 0.429 0.259 0.03 25 2.08 3.10 0.298 0.429 0.268 0.03 26 2.17 4.20 0:403 0.429 0.363 0.04 27 2.25 5.00 0.480 0.429 --- 0.05 28 2.33 3.50 0.336 0.429 0.302 0.03 29 2.42 6.80 0.653 0.429 --- 0.22 30 2.50 7.30 0.701 0.429 --- 0.27 31 2.58 8.20 0.787 0.429 --- 0.36 32 2.67 5.90 0.566 0.429 --- 0.14 33 2.75 2.00 0.192 0.429 0.173 _ 0.02 34 2.83 1.80 0.173 0.429 0.156 0.02 35 2.92 1.c0 0.173 0.429 0.156 0.02 36 3.00 0.60 0.058 0.429 0.052 0.01 Sum = 100.0 Sum = 1.7 Flood volume = Effective rainfall 0.14(In) times area 15.0(Ac.)/[(In)/(Ft.)J = 0.2(Ac.Ft) Total soil loss = 0.66(In) Total soil loss = 0.827(Ac.Ft) Total rainfall = 0.80(In) Flood volume = 7656.3 Cubic Feet Total soil loss = 36017.0 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 3.918(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T O R M _ -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) Time(h+m) -------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------- 0+ 5 0.0002 0.03 Q ----------------------- 0+10 0.0010 0.12 Q 0+15 0.0020 0.15 Q 0+20 0.0031 0.16 Q 0+25 0.0044 0.19 Q I 0+30 0.0058 0.21 QV 0+35 0.0074 0.23 QV 0+40 0.0089 0.23 Q V V 0+45 0.0106 V 0.25 Q V V 0+50 0.0123 V 0.25 Q V I . 0+55 0.0139 0.23 Q V 1+ 0 0.0156 0.24 Q V 1+ 5 0.0174 0.26 IQ V 1+10 0.0194 0.29 IQ V I 1+15 0.0215 0.31 IQ V 1 1+20 0.0236 0.31 IQ V I 1+25 0.0257 0.31 IQ V 1 1+30 0.0281 0.35 IQ V 1 1+35 0.0306 0.36 IQ V 1 1+40 0.0331 0.36 IQ V I 1+45 0.0358 0.39 IQ V 1 1+50 0.0388 0.43 IQ V 1 1+55 0.0418 0.44 IQ VI 2+ 0 0.0447 0.43 IQ V 2+ 5 0.0477 0.43 IQ V 2+10 0.0510 0.47 IQ IV 2+15 0.0549 0.57 1 Q I V 2+20 0.0593 0.64 1 Q I V 2+25 0.0661 0.99 I Q 1 2+30 0.0827 2.41 1 QI 2+35 0.1065 - 3.46 1 1 Q 2+40 0.1335 3.92 1 1 2+45 0.1509 2.52 1 Q 2+50 0.1599 1.30 1 Q 1 2+55 0.1656 0.84 1 Q 1 3+ 0 0.1'97 0.60 1 Q 1 3+ 5 0.1724 0.38 IQ I 3+10 0.1740 0.23 Q 3+15 0.1749 0.14 Q 3+20 0.1754 0.08 Q 3+25 0.1756 V V V Q I V I I V • U n i t H y d r e g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/29/99 File: UCO62.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON SITE ONLY) 2 -YEAR STORM FILE: UCO.UM: Drainage Area = 15.04(Ac.) = 0.029 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1) Rainfall(In)(2) 15.04 1.20 100 YEAR Area rainfall data: Weighting[1*2] 18.05 . Area(Ac.)[1) Rainfall(In)[2) Weighting[1*2) 15.04 2.50 37.60 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.200(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % time period 10.640 79.00 0.000 Distribution Unit Hydrograph 4.400 84.00 0.000 (hrs) Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.°%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 0.167 172.801 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 7.018 Minimum soil loss rate ((In/Hr)) = 0.215 0.250 , (for 24 hour storm duration) 18.236 Soil low loss --------------------------------------------------------------------- rate (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data Unit time period Time 8 of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.563 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.072 0.429 0.065 0.01 2 0.17 0.60 0.086 0.429 0.078 0.01 3 0.25 0.60 0.086 0.429 0.078 0.01 4 0.33 0.60 0.086 0.429 0.078 0.01 5 0.42 0.60 0.086 0.429 0.078 0.01 6 0.50 0.70 0.101 0.429 0.091 0.01 is 7 0.58 0.70 0.101 0.429 0.091 0.01 8 0.67 0.70 0.101 0.429 0.091 0.01 9 0.75 0.70 0.101 0.429 0.091 0.01 10 0.83 0.70 0.101 0.429 0.091 0.01 11 0.92 0.70 0.101 0.429 0.091 0.01 12 1.00 0.80 0.115 0.429 0.104 0.01 13 1.08 0.80 0.115 0.429 0.104 0.01 14 1.17 0.60 0.115 0.429 0.104 0.01 15 1.25 0.80 0.115 0.429 0.104 0.01 16 1.33 0.80 0.115 0.429 0.104 0.01 17 1.42 0.80 0.115 0.429 0.104 0.01 18 1.50 0.80 0.115 0.429 0.104 0.01 19 1.58 0.80 0.115 0.429 0.104 0.01 20 1.67 0.80 0.115 0.429 0.104 0.01 21 1.75 0.80 0.115 0.429 0.104 0.01 22 1.83 0.80 0.115 0.429 0.104 0.01 23 1.92 0.80 0.115 0.429 0.104 0.01 24 2.00 0.90 0.130 0.429 0.117 0.01 25 2.08 0.80 0.115 0.429 0.104- 0.01 26 2.17 0.90 0.130 0.429 0.117 0.01 27 2.25 0.90 0.130 0.429 0.117 0.01 28 2.33 0.90 0.130 0.429 0.117 0.01 29 2.42 0.90 0.130 0.429 0.117 0.01 30 2.50 0.90 0.130 0.429 0.117 0.01 31 2.58 0.90 0.130 0.429 0.117 0.01 32 2.67 0.90 0.130 0.429 0.117 0.01 33 2.75 1.00 0.144 0.429 0.130 0.01 34 2.83 1.00 0.144 0.429 0.130 0.01 35 2.92 1.=0 0.144 0.429 0.130 0.01 36 3.00 1.00 0.144 0.429 0.130 0.01 37 3.08 1.00 0.144 0.429 0.130 0.01 38 3.17 1.10 0.158 0.429 0.143 0.02 39 3.25 1.10 0.158 0.429 0.143 0.02 40 3.33 1.10 0.158 0.429 0.143 0.02 41 3.42 1.20 0.173 0.429 0.156 0.02 42 3.50 1.30 0.187 0.429 0.168 0.02 43 3.58 1.40 0.202 0.429 0.181 0.02 44 3.67 1.40 0.202 0.429 0.181 0.02 45 3.75 1.50 0.216 0.429 0.194 0.02 46 3.83 1.50 0.216 0.429 0.194 0.02 47 3.92 1.60 0.230 0.429 0.207 0.02 48 4.00 1.60 0.230 0.429 0.207 0.02 49 4.08 1.70 0.245 0.429 0.220 0.02 50 4.17 1.80 0.259 0.429 0.233 0.03 51 4.25 1.90 0.274 0.429 0.246 0.03 52 4.33 2.00 0.288 0.429 0.259 0.03 53 4.42 2.10 0.302 0.429 0.272 0.03 54 4.50 2.10 0.302 0.429 0.272 0.03 55 4.58 2.20 0.317 0.429 0.285 0.03 56 4.67 2.30 0.331 0.429 0.298 0.03 57 4.75 2.40 0.346 0.429 0.311 0.03 58 4.83 2.40 0.346 0.429 0.311 0.03 59 4.92 2.50 0.360 0.429 0.324 0.04 60 5.00 2.60 0.374 0.429 0.337 0.04 61 5.08 3.10 0.446 0.429 --- 0.02 62 5.17 3.60 0.518 0.429 --- 0.09 63 5.25 3.90 0.562 0.429 0.13 64 5.33 4.20 0.605 0.429 =__ 0.18 65 5.42 4.70 0.677 0.429 --- 0.25 66 5.50 5.60 0.806 0.429 --- 0.38 67 5.58 1.90 0.274 0.429 0.246 0.03 68 5.67 0.90 0.130 0.429 0.117 0.01 69 5.75 0.60 0.086 0.429 0.078 0.01 70 5.83 0.50 0.072 0.429 0.065 0.01 71 5.92 0.30 0.043 0.429 0.039 0.00 72 6.00 0.20 0.029 0.429 0.026 0.00 Sum = 100.0 Sum = 2.1 Flood volume = Effective rainfall 0.18(In) times area 15.0(Ac.)/((In)/(Ft.)] = 0.2(Ac.Ft) Total soil loss = 1.02(In) Total soil loss = 1.283(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 9637.3 Cubic Feet Total soil loss = 55873.6 Cubic Feet -------------------------------------------------------------------- Peak. flow rate of this hydrograph = 3.760(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M ------------ R u ------------------------------------------------------- n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0001 0.02 Q I 0+10 0.0006 0.07 Q I I 0+15 0.0013 0.10 Q I 0+20 0.0021 0.11 Q 0+25 0.0029 0.12 Q 0+30 0.0038 0.13 Q 0+35 0.0047 0.14 Q 0+40 0.0057 0.15 QV 0+45 0.0068 0.15 QV 0+50 0.0078 0.15 QV 0+55 0.0089 0.15 QV _ 1+ 0 0.0099 0.16 QV I I 1+ 5 0.0111 0.17 Q V I I I I 1+10 0.0122 0.17 Q V I I 1+15 0.0134 0.17 Q V I 1+20 0.0146 0.17 Q V I I 1+25 0.0158 0.17 Q V I I 1+30 0.0170 0.17 Q V I 1+35 0.0182 0.17 Q V I 1+40 0.0194 0.17 Q V I 1+45 0.0206 0.17 Q V I I I 1+50 0.0218 0.17 Q V I 1+55 0.0230 0.17 Q V I 2+ 0 0.0242 0.18 Q V I 2+ 5 0.0255 0.18 Q V I I 2+10 0.0268 0.18 Q V I I I 2+15 0.0281 0.19 Q V I I 2+20 0.0294 0.19 Q V I I 2+25 0.0307 0.19 Q V I I 0 V V V V V vl VI VI VI VI VI VI V1 VI v1 V 2+30 0.0321 0.20 Q V 1 1 2+35 0.0334 0.20 Q V I I 2+40 0.0348 0.20 Q V I 2+45 0.0362 0,.20 Q V I 2+50 0.0376 0.21 Q V I 2+55 0.0391 0.21 Q V I 3+ 0 0.0406 0.22 Q V I 3+ 5 0.0421 0.22 Q V 1 1 3+10 0.0436 0.22 Q V I 3+15 0.0452 0.23 Q V I 3+20 0.0468 0.24 Q V I 3+25 0.0485 0.24 Q V I 3+30 0.0502 0.26 IQ VI I 3+35 0.0521 0.27 IQ VI 1 3+40 0.0541 0.29 IQ VI 1 3+45 0.0561 0.30 IQ V 1 3+50 0.0583 0.31 IQ V 1 3+55 0.0605 0.32 IQ V 1 4+ 0 0.0628 0.34 IQ IV 1 4+ 5 0.0652 0.35 IQ IV 1 4+10 0.0677 0.36 IQ I v 1 4+15 0.0703 0.38 IQ I V 1 4+20 0.0731 0.40 IQ I V 1 4+25 0.0760 0.42 IQ I V 1 4+30 0.0790 0.44 IQ I v 1 4+35 0.0821 0.45 IQ I v 1 4+40 0.0854 0.47 IQ I V I 4+45 0.0:87 0.49 IQ I V 1 9+50 0.0922 0.51 I Q I V 4+55 0.0958 0.52 1 Q I V 1 5+ 0 0.0995 0.53 1 Q I V 1 5+ 5 0.1030 0.51 1 Q I v 1 5+10 0.1066 0.54 1 Q I VI 5+15 0.1141 1.09 1 Q I V 5+20 0.1256 1.67 1 Q I I V 5+25 0.1417 2.33 1 QI 1 5+30 0.1647 3.35 1 Q 1 5+35 0.1906 3.76 1 Q 1 5+40 0.2029 1.78 Q I 5+45 0.2094 0.95 1 Q I 5+50 0.2137 0.62 1 Q I 5+55 0.2166 0.43 IQ 1 - 1 6+ 0 0.2186 0.29 IQ 1 1 6+ 5 0.2199 0.19 Q 1 1 6+10 0.2207 0.11 Q 1 1 6+15 0.2211 0.06 Q I 6+20 0.2212 0.01 Q I 6+25 0.2212 0.01 Q I I 6+30 0.2212 0.00 Q I 6+35 0.2212 0.00 Q I 6+40 0.2212 0.00 Q I 6+45 ------------------------------------------------------- 0.2212 0.00 Q I I 0 V V V V V vl VI VI VI VI VI VI V1 VI v1 V 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UCO242.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------ English (in -1b) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------- W.0. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 2 -YEAR STORM FILE: UCO.UMi Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along.longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 1.80 100 YEAR Area rainfall data: . Weighting[1*2] 27.07 Area (Ac.)[1, Rainfall(In)(2] Weighting[112] 15.04 4.50 67.68 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 1.800(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 1.800(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve -----------Unit---------------------- Unit Hydrograph Data -------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.07 0.014 0.761 0.013 0.00 2 0.17 0.07 0.014 0.758 0.013 0.00 3 0.25 0.07 0.014 0.755 0.013 0.00 4 0.33 0.10 0.022 0.752 0.019 0.00 5 0.42 0.10 0.022 0.749 0.019 0.00 6 0.50 0.10 0.022 0.746 0.019 0.00 7 0.58 0.10 0.022 0.743 0.019 0.00 - 8 0.67 0.10 0.022 0.740 0.019 0.00 9 0.75 0.10 0.022 0.737 0.019 0.00 10 0.83 0.13 0.029 0.734 0.026 0.00 11 0.92 0.13 0.029 0.731 0.026 0.00 12 1.00 0.13 0.029 0.729 0.026 0.00 13 1.08 0.10 0.022 0.726 0.019 0.00 14 1.17 0.10 0.022 0.723 0.019 0.00 15 1.25 0.10 0.022 0.720 0.019 0.00 16 1.33 0.10 0.022 0.717 0.019 0.00 17 1.42 0.10 0.022 0.714 0.019 0.00 18 1.50 0.10 0.022 0.711 0.019 0.00 19 1.58 0.10 0.022 0.709 0.019 0.00 20 1.67 0.10 0.022 0.706 0.019 0.00 21 1.75 0.10 0.022 0.703 0.019 0:00 22 1.83 0.13 0.029 0.700 0.026 0.00 23 1.92 0.13 0.029 0.697 0.026 0.00 29 2.00 0.13 0.029 0.694 0.026 0.00 25 2.08 0.13 0.029 0.692 0.026 0.00 26 2.17 0.13 0.029 0.689 0.026 0.00 27 2.25 0.13 0.029 0.686 0.026 0.00 28 2.33 0.13 0.029 0.683 0.026 0.00 29 2.42 0.13 0.029 0.680 0.026 0.00 30 2.50 0.13 0.029 0.678 0.026 0.00 31 2.58 0.17 0.036 0.675 0.032 0.00 32 2.67 0.17 0.036 0.672 0.032 0.00 33 2.75 0.17 0.036 0.669 0.032 0.00 34 2.83 0.17 0.036 0.667 0.032 0.00 35 2.92 0.'7 0.036 -0.664 0.032 0.00 36 3.00 0.17 0.036 0.661 0.032 0.00 37 3.08 0.17 0.036 0.658 0.032 0.00 38 3.17 0.17 0.036 0.656 0.032 0.00 39 3.25 0.17 0.036 0.653 0.032 0.00 40 3.33 0.17 0.036 0.650 0.032 0.00 41 3.42 0.17 0.036 0.647 0.032 0.00 42 3.50 0.17 0.036 0.645 0.032 0.00 43 3.58 0.17 0.036 0.642 0.032 0.00 44 3.67 0.17 0.036 0.639 0.032 0.00 45 3.75 0.17 0.036 0.637 0.032 0.00 46 3.83 0.20 0.043 0.634 0.039 0.00 47 3.92 0.20 0.043 0.631 0.039 0.00 48 4.00 0.20 0.043 0.629 0.039 0.00 49 4.08 0.20 0.043 0.626 0.039 0.00 50 4.17 0.20 0.043 0.623 0.039 0.00 51 4.25 0.20 0.043 0.621 0.039 0.00 52 4.33 0.23 0.050 0.618 0.045 0.01 53 4.42 0.23 0.050 0.615 0.045 0.01 54 4.50 0.23 0.050 0.613 0.045 0.01 55 4.58 0.23 0.050 0.610 0.045 0.01 56 4.67 0.23 0.050 0.607 0.045 0.01 57 4.75 0.23 0.050 0.605 0.045 0.01 58 4.83 0.27 0.058 0.602 0.052 0.01 59 4.92 0.27 0.058 0.600 0.052 0.01 60 5.00 0.27 0.058 0.597 0.052 0.01 61 5.08 0.20 0.043 0.594 0.039 0.00 62 5.17 0.20 0.043 0.592 0.039 0.00 63 5.25 0.20 0.043 0.589 0.039 0.00 64 5.33 0.23 0.050 0.587 0.045 0.01 65 5.42 0.23 0.050 0.584 0.045 0.01 66 5.50 0.23 0.050 0.582 0.045 0.01 67 5.58 0.27 0.058 0.579 0.052 0.01 68 5.67 0.27 0.058 0.576 0.052 0.01 69 5.75 0.27 0.058 0.574 0.052 0.01 70 5.83 0.27 0.058 0.571 0.052 0.01 71 5.92 .0.27 0.058 0.569 0.052 0.01 72 6.00 0.27 0.058 0.566 0.052 0.01 73 6.08 0.30 0.065 0.564 0.058 0.01 74 6.17. 0.30 0.065 0.561 0.058 0.01 75 6.25 0.30 0.065 0.559 0.058 0.01 76 6.33 0.30 0.065 0.556 0.058 0.01 77 6.42 0.30 0.065 0.554 0.058 0.01 78 6.50 0.30 0.065 0.551 0.058 0.01 79 6.58 0.33 0.072 0.549 0.065 0.01 80 6.67 0.33 0.072 0.546 0.065 0.01 81 6.75 0.33 0.072 0.544 0.065 0.01 82 6.83 0.33 0.072 0.542 0.065 0.01 83 6.92 0.33 0.072 0.539 0.065 0.01 84 7.00 0.33 0.072 0.537 0.065 0.01 85 7.08 0.33 0.072 0.534 0.065 0.01 86 7.17 0.33 0.072 0.532 0.065 0.01 87 7.25 0.33 0.072 0.529 0.065 0.01 88 7.33 0.37 0.079 0.527 0.071 0.01 89 7.42 0.37 0.079 0.524 0.071 0.01 90 7.50 0.37 0.079 0.522 0.071 0.01 K 7.58 0.40 0.086 0.520 0.078 0.01 92 7.67 0.d0 0.086 0.517 0.078 0.01 93 7.75 0.40 0.086 0.515 0.078 0.01 94 7.83 0.43 0.094 0.513 0.084 0.01 95 7.92 0.43 0.094 0.510 0.084 0.01 96 8.00 0.43 0.094 0.508 0.084 0.01 97 8.08 0.50 0.108 0.505 0.097 0.01 98 8.17 0.50 0.108 0.503 0.097 0.01 99 8.25 0.50 0.108 0.501 0.097 0.01 100 8.33 0.50 0.108 0.498 0.097 0.01 101 8.42 0.50 0.108 0.496 0.097 0.01 102 8.50 0.50 0.108 0.494 0.097 0.01 103 8.58 0.53 0.115 0.491 0.104 0.01 104 8.67 0.53 0.115 0.489 0.104 0.01 105 8.75 0.53 0.115 0.487 0.104 0.01 106 8.83 0.57 0.122 0.485 0.110 0.01 107 8.92 0.57 0.122 0.482 0.110 0.01 108 9.00 0.57 0.122 0.480 0.110 0.01 109 9.08 0.63 0.131 0.478 0.123 0.01 _ 110 9.17 0.63 0.137 0.475 0.123 0.01 ill 9.25 0.63 0.137 0.473 0.123 0.01 112 9.33 0.67 0.144 0.471 0.130 0.01 113 9.42 0.67 0.144 0.469 0.130 0.01 114 9.50 0.67 0.144 0.466 0.130 0.01 115 9.58 0.70 0.151 0.464 0.136 0.02 9.67 0.70 0.151 0.462 0.136 0.02 _116 117 9.75 0.70 0.151 0.460 0.136 0.02 118 9.83 0.73 0.158 0.458 0.143 0.02 119 9.92 0.73 0.158 0.455 0.143 0.02 120 10.00 0.73 0.158 0.453 0.143 0.02 121 10.08 0.50 0.108 0.451 0.097 0.01 122 10.17 0.50 0.108 0.449 - 0.097 0.01 123 10.25 0.50 0.108 0.447 0.097 0.01 124 10.33 0.50 0.108 0.444 0.097 0.01 125 10.42 0.50 0.108 0.442 0.097 0.01 126 10.50 0.50 0.108 0.440 0.097 0.01 127 10.58 0.67 0.144 0.438 0.130 0.01 128 10.67 0.67 0.144 0.436 0.130 0.01 129 10.75 0.67 0.144 0.434 0.130 0.01 130 10.83 0.67 0.144 0.432 0.130 0.01 131 10.92 0.67 0.144 0.429 0.130 0.01 132 11.00 0.67 0.144 0.427 0.130 0.01 133 11.08 0.63 0.137 0.425 0.123 0.01 134 11.17 0.63 0.137 0.423 0.123 0.01 135 11.25 0.63 0.137 0.421 0.123 0.01 136 11.33 0.63 0.137 0.419 0.123 0.01 137 11.42 0.63 0.137 0.417 0.123 0.01 138 11.50 0.63 0.137 0.415 0.123 0.01 139 11.58 0.57 0.122 0.413 0.110 0.01 140 11.67 0.57 0.122 0.411 0.110 0.01 141 11.75 0.57 0.122 0.409 0.110 0.01 142 11.83 0.60 0.130 0.407 0.117 0.01 143 11.92 0.60 0.130 0.405 0.117 0.01 144 12.00 0.60 0.130 0.403 0.117 0.01 145 12.08 0.83 0.180 0.401 0.162 0.02 146 12.17 0.83 0.180 0.399 0.162 0.02 147 12.25 0.83 0.180 0.397 0.162 0.02 148 12.33 0.87 0.187 0.395 0.168 0.02 149 12.42 0.07 0.187 0.393 0.168 - 0.02 150 12.50 0.87 0.187 0.391 0.168 0.02 . 151 12.58 0.93 0.202 0.389 0.181 0.02 ' 152 12.67 0.93 0.202 0.387 0.181 0.02 153 12.75 0.93 0.202 0.385 0.181 0.02 154 12.83 0.97 0.209 0.383 0.188 0.02 155 12.92 0.97 0.209 0.381 0.188 0.02 156 13.00 0.97 0.209 0.379 0.188 0.02 157 13.08 1.13 0.245 0.377 0.220 0.02 158 13.17 1.13 0.245 0.375 0.220 0.02 159 13.25 1.13 0.245 0.373 0.220 0.02 160 13.33 1.13 0.245 0.371 0.220 0.02 161 13.42 1.13 0.245 0.369 0.220 0.02 162 13.50 1.13 0.245 0.368 0.220 0.02 163 13.58 0.77 0.166 0.366 0.149 0.02 164 13.67 0.77 0.166 0.364 0.149 0.02 165 13.75 0.77 0.166 0.362 0.149 0.02 166 13.83 0.77 0.166 0.360 0.149 0.02 167 13.92 0.77 0.166 0.358 0.149 0.02 168 14.00 0.77 0.166 0.356 0.149 0.02 169 14.08 0.90 0.194 0.355 0.175 0.02 170 14.17 0.90 0.194 0.353 0.175 0.02 171 14.25 0.90 0.194 0.351 0.175 0.02 172 14.33 0.87 0.187 0.349 0.168 0.02 17.3 14.42 0.87 0.187 0.347 0.168 0.02 174 14.50 0.87 0.187 0.346 0.168 0.02 175 14.58 0.87 0.187 0.344 0.168 0.02 176 14.67 0.87 0.187 0.342 0.168 0.02 177 14.75 0.87 0.187 0.340 0.168 0.02 176 14.83 0.83 0.180 0.339 0.162 0.02 179 14.92 0.83 0.180 0.337 0.162 0.02 180 15.00 0.83 0.180 0.335 0.162 0.02 181 15.08 0.80 0.173 0.333 0.156 0.02 182 15.17 0.80 0.173 0.332 0.156 0.02 183 15.25 0.80 0.173 0.330 0.156 0.02 184 15.33 0.77 0.166 0.328 0.149 0.02 185 15.42 0.77 0.166 0.327 0.149 0.02 186 15.50 0.77 0.166 0.325 0.149 0.02 187 15.58 0.63 0.137 0.323 0.123 0.01 188 15.67 0.63 0.137 0.322 0.123 0.01 189 15.75 0.63 0.137 0.320 0.123 0.01 190 15.83 0.63 0.137 0.318 0.123 0.01 191 15.92 0.63 0.137 0.317 0.123 0.01 192 16.00 0.63 0.137 0.315 0.123 0.01 193 16.08 0.13 0.029 0.313 0.026 0.00 194 16.17 0.13 0.029 0.312 0.026 0.00 195 16.25 0.13 0.029 0.310 0.026 0.00 196 16.33 0.13 0.029 0.309 0.026 0.00 197 16.42 0.13 0.029 0.307 0.026 0.00 198 16.50 0.13 0.029 0.306 0.026 0.00 199 16.58 0.10 0.022 0.304 0.019 0.00 .. 200 16.67 0.10 0.022 0.302 0.019 0.00 201 16.75 0.10 0.022 0.301 0.019 0.00 202 16.83 0.10 0.022 0.299 0.019 0.00 203 16.92 0.10 0.022 0.298 0.019 0.00 204 17.00 0.10 0.022 0.296 0.019 0.00 205 17.08 0.17 0.036 0.295 0.032 0.00 206 17.17 0.-7 0.036 0.293 0.032 0.00 207 17.25 0.17 0.036 0.292 0.032 0.00 208 17.33 0.17 0.036 0.290 0.032 0.00 209 17.42 0.17 0.036 0.289 0.032 0.00 210 17.50 0.17 0.036 0.288 0.032 0.00 211 17.58 0.17 0.036 0.286 0.032 0.00 212 17.67 0.17 0.036 0.285 0.032 0.00 213 17.75 0.17 0.036 0.283 0.032 0.00 214 17.83 0.13 0.029 0.282 0.026 0.00 215 17.92 0.13 0.029 0.280 0.026 0.00 216 18.00 0.13 0.029 0.279 0.026 0.00 217 18.08 0.13 0.029 0.278 0.026 0.00 218 18.17 0.13 0.029 0.276 0.026 0.00 219 18.25 0.13 0.029 0.275 0.026 0.00 220 18.33 0.13 0.029 0.274 0.026 - 0.00 221 18.42 0.13 0.029 0.272 0.026 0.00 222 18.50 0.13 0.029 0.271 0.026 0.00 223. 18.58 0.10 0.022 0.270 0.019 0.00 224 18.67 0.10 0.022 0.268 0.019 0.00 225 18.75 0.10 0.022 0.267 0.019 0.00 226 18.83 0.07 0.014 0.266 0.013 0.00 227 18.92 0.07 0.014 0.265 0.013 0.00 228 19.00 0.07 0.014 0.263 0.013 0.00 229 19.08 0.10 0.022 0.262 0.019 0.00 230 19.17 0.10 0.022 0.261 0.019 0.00 231 19.25 0.10 0.022 0.260 0.019 0.00 232 19.33 0.13 0.029 0.258 0.026 0.00 233 19.42 0.13 0.029 0.257 0.026 0.00 234 19.50 0.13 0.029 0.256 0.026 0.00 235 19.58 0.10 0.022 0.255 0.019 0.00 236 19.67 0.10 0.022 0.254 0.019 0.00 237 19.75 0.10 0.022 0.253 0.019 0.00 238 19.83 0.07 0.014 0.251 0.013 0.00 239 19.92 0.07 0.014 0.250 0.013 0.00 240 20.00 0.07 0.014 0.249 0.013 0.00 241 20.08 0.10 0.022 0.248 0.019 0.00 242 20.17 0.10 0.022 0.247 0.019 0.00 243 20.25 0.10 0.022 0.246 0.019 0.00 244 20.33 0.10 0.022 0.245 0.019 0.00 245 20.42 0.10 0.022 0.244 0.019 0.00 246 20.50 0.10 0.022 0.243 0.019 0.00 247 20.58 0.10 0.022 0.242 0.019 0.00 248 20.67 0.10 0.022 0.241 0.019 0.00 249 20.15 0.10 0.022 0.240 0.019 0.00 250 20.83 0.07 0.014 0.239 0.013 0.00 251 20.92 0.07 0.014 0.238 0.013 0.00 252 21.00 0.07 0.014 0.237 0.013 0.00 253 21.08 0.10 0.022 0.236 0.019 0.00 254 21.17 0.10 0.022 0.235 0.019 0.00 255 21.25 0.10 0.022 0.234 0.019 0.00 256 21.33 0.07 0.014 0.233 0.013 0.00 257 21.42 0.07 0.014 0.232 0.013 0.00 258 21.50 0.07 0.014 0.231 0.013 0.00 259 21.58 0.10 0.022 0.231 0.019 0.00 260 21.67 0.10 0.022 0.230 0.019 0.00 261 21.75 0.10 0.022 0.229 0.019 0.00 262 21.83 0.07 0.014 0.228 0.013 0.00 263 21.92 0.-7 0.014 0.227 0.013 0.00 264 22.00 0.07 0.014 0.227 0.013 0.00 265 22.08 0.10 0.022 0.226 0.019 0.00 266 22.17 0.10 0.022 0.225 0.019 0.00 267 22.25 0.10 0.022 0.224 0.019 0.00 268 22.33 0.07 0.014 0.224 0.013 0.00 269 22.42 0.07 0.014 0.223 0.013 0.00 270 22.50 0.07 0.014 0.222 0.013 0.00 271 22.58 0.07 0.014 0.222 0.013 0.00 272 22.67 0.07 0.014 0.221 0.013 0.00 273 22.75 0.07 0.014 0.220 0.013 0.00 274 22.83 0.07 0.014 0.220 0.013 0.00 275 22.92 0.07 0.014 0.219 0.013 0.00 276 23.00 0.07 0.014 0.219 0.013 0.00 277 23.08 0.014 0.218 0.013 0.00 278 23.17 _0.07 0.07 0.014 0.218 0.013 0.00 279 23.25 0.07 0.014 0.217 0.013 0.00 280 23.33 0.07 0.014 _ 0.217 0.013 0.00 281 23.42 0.07 0.014 0.216 0.013 0.00 282 23.50 0.07 0.014 0.216 0.013 0.00 283 23.58 0.07 0.014 0.216 0.013 0.00 284 23.67 0.07 0.014 0.215 0.013 0.00 285 23.75 0.07 0.014 0.215 0.013 0.00 286 23.83 0.07 0.014 0.215 0.013 0.00 287 23.92 0.07 0.014 0.215 0.013 0.00 288 24.00 0.07 0.014 0.215 0.013 0.00 Sum = 100.0 Sum = 2.2 Flood volume = Effective rainfall 0,111InI times area 15.0(Ac.)/[(In)/(Ft.)] = 0.2(Ac.Ft) Total soil loss = 1.62(In) Total soil loss = 2.030(Ac.Ft) Total rainfall = 1.80(In) Flood volume = 9826.8 Cubic Feet Total -------------------------------------------------------------------- soil loss = 88441.6 Cubic Feet Peak flow rate of this hydrograph = 0.368(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T 0 R M R u n o f f H y d r e g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 0+ 5 0.0000 0.00 Q I I I I 0+10 0.0001 0.01 Q I I 1 1 0+15 0.0002 0.02 Q I I 1 1 0+20 0.0004 0.02 Q I i 1 1 0+25 0.0006 0.03 Q I I 1 1 0+30 0.0008 0.03 Q I I 1 1 0+35 0.0010 0.03 Q I I 1 1 0+40 0.0012 0.03 Q I I 1 1 0+45 0.0014 0.03 Q I I 1 1 0+50 0.0017 0.03 Q I I 1 1 0+55 0.0019 0.04 Q I I I I l+ 0 0.022 0.04 Q I I I I 1+ 5 0.0025 0.04 Q I I I I 1+10 0.0027 0.04 Q I I I I 1+15 0.0030 0.03 Q I I 1 1 1+20 0.0032 0.03 Q I I 1 1 1+25 0.0034 0.03 Q I I I I 1+30 0.0037 0.03 Q I I 1 1 1+35 0.0039 0.03 Q I I 1 1 1+40 0.0041 0.03 Q I 1 1 1+45 0.0043 0.03 Q 1 1 1 1+50 0.0046 0.03 Q I I 1 1 1+55 0.0049 0.04 Q I I I I 2+ 0 0.0051 0.04 Q 2+ 5 0.0054 0.04 Q I I 2+10 0.0057 0.04 QV I I 1 1 2+15 0.0060 0.04 QV I I 1 1 2+20 0.0063 0.04 QV 2+25 0.0066 0.04 QV 2+30 0.0069 0.04 QV I I 1 1 2+35 0.0072 0.05 QV 2+40 0.0076 0.05 QV I 2+45 0.0079 0.05 QV 2+50 0.0083 0.05 QV 2+55 0.0087 0.05 QV 3+ 0 0.0090 0.05 QV 3+ 5 0.0094 0.05 QV 3+10 0.0098 0.05 QV 3+15 0.0102 0.05 QV 3+20 0.0105 0.05 QV I I I I 3+25 0.0109 0.05 QV 3+30 0.0113 0.05 3+35 0.0117 0.05 3+40 0.0121 0.05 3+45 0.0124 0.05 3+50 0.0128 0.06 3+55 0.0132 0.06 4+ 0 0.0137 0.06 4+ 5 0.0141 0.06 4+10 0.0146 0.06 4+15 0.0150 0.06 4+20 0.0155 0.07 4+25 0.0160 0.07 4+30 0.0165 0.07 4+35 0.0170 0.08 4+40 0.0175 0.08 4+45 0.0180 0.08 4+50 0.0186 0.08 4+55 0.0191 0.08 5+ 0 0.0197 0.09 5+ 5 0.0203 0.08 5+10 0.0208 0.07 5+15 0.0213 0.07 5+20 0.0218 0.07 5+25 0.0223 0.07 5+30 0.0228 0.08 5+35 0.0233 0.08 5+40 0.0239 0.08 5+45 0.0=45 0.08 5+50 0.0251 0.09 5+55 0.0257 0.09 6+ 0 0.0263 0.09 6+ 5 0.0269 0.09 6+10 0.0275 0.09 6+15 0.0282 0.10 6+20 0.0288 0.10 6+25 0.0295 0.10 6+30 0.0302 0.10 6+35 0.0309 0.10 6+40 0.0316 0.10 6+45 0.0323 0.11 6+50 0.0331 0.11 6+55 0.0338 0.11 7+ 0 0.0346 0.11 7+ 5 0.0353 0.11 7+10 0.0361 0.11 7+15 0.0368 0.11 7+20 0.0376 0.11 7+25 0.0384 0.12 7+30 0.0392 0.12 7+35 0.0400 0.12 7+40 0.0409 0.13 7+45 0.0418 0.13 7+50 0.0427 0.13 7+55 0.0436 0.14 8+ 0 0.0446 0.14 • 8+ 5 0.0456 0.14 8+10 0.0466 0.15 Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v 0 v u Q Q Q Q Q Q 0 Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 8+15 0.0477 0.16 Q 8+20 0.0488 0.16 Q 8+25 . 0.0499 0.16 Q 8+30 0.0511 0.16 Q 8+35 0.0522 0.16 Q 8+40 0.0534 0.17 Q 8+45 0.0546 0.17 Q 8+50 0.0558 0.17 Q 8+55 0.0570 0.18 Q 9+ 0 0.0583 0.18 Q 9+ 5 0.0595 0.19 Q 9+10 0.0609 0.20 Q 9+15 0.0623 0.20 Q 9+20 0.0637 0.21 Q 9+25 0.0652 0.21 Q 9+30 0.0667 0.21 Q 9+35 0.0682 0.22 Q 9+40 0.0697 0.22 Q 9+45 0.0713 0.23 Q 9+50 0.0728 0.23 Q 9+55 0.0745 0.23 Q 10+ 0 0.0761 0.24 Q 10+ 5 0.0777 0.23 Q 10+10 0.0790 0.19 Q 10+15 0.0802 0.18 Q 10+20 0.0814 0.17 Q 10+25 0.0826 0.17 Q 10+30 0.0°37 0.17 Q 10+35 0.0849 0.17 Q 10+40 0.0863 0.20 Q 10+45 0.0877 0.21 Q 10+50 0.0892 0.21 Q 10+55 0.0907 0.21 Q 11+ 0 0.0921 0.22 Q 11+ 5 0.0936 0.22 Q 11+10 0.0951 0.21 Q 11+15 0.0965 0.21 Q 11+20 0.0980 0.21 Q 11+25 0.0994 0.21 Q 11+30 0.1008 0.21 Q 11+35 0.1022 0.20 Q 11+40 0.1036 0.19 Q 11+45 0.1049 0.19 Q 11+50 0.1062 0.19 Q 11+55 0.1075 0.19 Q 12+ 0 0.1089 0.20 Q 12+ 5 0.1103 0.21 Q 12+10 0.1120 0.24 Q 12+15 0.1137 0.26 IQ 12+20 0.1156 0.26 IQ 12+25 0.1175 0.27 IQ .12+30 0.1194 0.28 IQ 12+35 0.1213 0.28 IQ 12+40 0.1234 0.30 IQ 12+45 0.1254 0.30 IQ 12+50 0.1275 0.30 IQ 12+55 0.1297 0.31 1Q 1m 4 v V v v v V v v v v V v V v v v v v V V V V I v I v I V V V v vl v V v V V V v v Iv v v v v v v v v v v v v v v v v I v v vi v vi v v v Iv Iv Iv I v I v I v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 13+ 0 0.1318 0.31 IQ 13+ 5 0.1340 0.32 IQ 13+10 0.1364 0.35 IQ 13+15 0.1389 0.36 IQ 13+20 0.1414 0.36 IQ 13+25 0.1439 0.37 IQ 13+30 0.1465 0.37 IQ 13+35 0.1489 0.35 IQ 13+40 0.1509 0.30 IQ 13+45 0.1528 0.28 IQ 13+50 0.1547 0.27 IQ 13+55 0.1565 0.26 IQ 14+ 0 0.1582 0.26 IQ 14+ 5 0.1600 0.26 IQ 14+10 0.1620 0.28 IQ 14+15 0.1639 0.29 IQ 14+20 0.1659 0.29 IQ 14+25 0.1679 0.28 IQ 14+30 0.1698 0.28 IQ 14+35 0.1718 0.28 IQ 14+40 0.1738 0.28 IQ 14+45 0.1757 0.28 IQ 14+50 0.1777 0.28 IQ 14+55 0.1796 0.28 1Q 15+ 0 0.1815 0.28 IQ 15+ 5 0.1833 0.27 IQ 15+10 0.1852 0.27 IQ 15+15 0.1870 0.26 IQ 15+20 0.1888 0.26 IQ 15+25 0.1906 0.26 IQ 15+30 0.1923 0.25 IQ 15+35 0.1940 0.25 Q 15+40 0.1956 0.23 Q 15+45 0.1971 0.22 Q 15+50 0.1985 - 0.21 Q 15+55 0.2000 0.21 Q 16+ 0 0.2014 0.21 Q 16+ 5 0.2027 0.18 Q 16+10 0.2034 0.11 Q 16+15 0.2040 0.08 Q 16+20 0.2044 0.06 Q 16+25 0.2048 0.06 Q 16+30 0.2052 0.05 Q 16+35 0.2055 0.05 Q 16+40 0.2058 0.04 Q 16+45 0.2060 0.04 Q 16+50 0.2062 0.03 Q 16+55 0.2065 0.03 Q 17+ 0 0.2067 0.03 Q 17+ 5 0.2069 0.04 Q 17+10 0.2073 0.05 Q 17+15 0.2076 0.05 Q 17+20 0.2080 0.05 Q 17+25 0.2083 0.05 Q 17+30 0.2087 0.05 Q • 17+35 0.2091 0.05 Q 17+40 0.2094 0.05 Q v v v v v v v v v v v v v I v v vi v vi v v v Iv Iv Iv I v I v I v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 17+45 0.2098 0.05 Q I I I V 1 17+50 0.2102 0.05 Q I I I v I 17+55 0.2105 0.05 Q I I V 1 18+ 0 0.2108 0.05 Q I I v 1 18+ 5 0.2111 0.05 Q I I V 1 18+10 0.2115 0.04 Q I I V 1 18+15 0.2118 0.04 Q I I_ V I " 18+20 0.2121 0.04 Q I I I V 1 18+25 0.2124 0.04 Q I I I V 1 18+30 0.2127 0.04 Q I I v 1 18+35 0.2130 0.04 Q I v 1 18+40 0.2132 0.04 Q v 1 18+45 0.2134 0.03 Q I v 1 18+50 0.2137 0.03 Q I I v 1 18+55 0.2139 0.03 Q I I v 1 19+ 0 0.2140 _ 0.02 Q I I I V 1 19+ 5 0.2142 0.03 Q I I I V 1 19+10 0.2144 0.03 Q I I V 1 19+15 0.2146 0.03 Q I I V I 19+20 0.2148 0.03 Q I I I v 1 19+25 0.2151 0.04 Q I I I V 1 19+30 0.2154 0.04 Q I I I V 1 19+35 0.2157 0.04 Q I I I v 1 19+40 0.2159 0.04 Q I I I V 1 19+45 0.2162 0.03 Q I I I V 1 19+50 0.2164 0.03 Q I I I v 1 19+55 0.2166 0.03 Q I I V 1 20+ 0 0.2.67 0.02 Q I I I v 1 20+ 5 0.2169 0.03 Q I I I v 20+10 0.2171 0.03 Q I I I v 1 20+15 0.2173 0.03 Q I I I v 1 20+20 0.2175 0.03 Q I I V 1 20+25 0.2178 0.03 Q I I V 1 20+30 0.2180 0.03 Q I I v 1 20+35 0.2182 0.03 Q I I I v 1 20+40 0.2184 0.03 Q I v 1 20+45 0.2187 0.03 Q I V 1 20+50 0.2189 0.03 Q I I v 1 20+55 0.2191 0.03 Q I I v 1 21+ 0 0.2192 0.02 Q I I v 1 21+ 5 0.2194 0.02 Q I I I v 1 21+10 0.2196 0.03 Q I I I V 1 21+15 0.2198 0.03 Q I I I v 1 21+20 0.2200 0.03 Q I I VI 21+25 0.2202 0.03 Q I I I VI 21+30 0.2203 0.02 Q I I I VI 21+35 0.2205 0.02 Q I I I VI 21+40 0.2207 0.03 Q VI 21+45 0.2209 0.03 Q I I I VI 21+50 0.2211 0.03 Q I I I VI 21+55 0.2213 0.03 Q I I I VI 22+ 0 0.2215 0.02 Q I I I VI 22+ 5 0.2216 0.02 Q I I I VI 22+10 0.2218 0.03 Q I I I VI 22+15 0.2221 0.03 Q I I I VI 22+20 0.2223 0.03 Q I I I VI 22+25 0.2224 0.03 Q I I I VI 22+30 0.2226 0.02 Q I I I VI 22+35 0.2228 0.02 Q I I I VI 22+40 0.2229 0.02 Q I I I VI 22+45 0.2231 0.02 Q I I I VI 22+50 0.2232 0.02 Q I I I VI 22+55 0.2234 0.02 Q I I I VI 23+ 0 0.2235 0.02 Q I I I VI 23+ 5 0.2237 0.02 Q I I I VI 23+10 0.2238 0.02 Q I I I VI 23+15 0.2240 0.02 Q I I I VI 23+20 0.2241 0.02 Q I I I VI 23+25 0.2243 0.02 Q I I I VI 23+30 0.2244 0.02 Q I I I VI 23+35 0.2246 0.02 Q I I I VI 23+40 0.2247 0.02 Q I I I VI 23+45 0.2249 0.02 Q I I I VI 23+50 0.2250 0.02 Q I I I VI 23+55 0.2252 0.02 Q I I I VI 24+ 0 0.2253 0.02 Q I I I VI 24+ 5 0.2255 0.02 Q I I I VI 24+10 0.2255 0.01 Q I I I VI 24+15 0.2255 0.00 Q I I I VI 24+20 0.2256 0.00 Q I I I VI 24+25 0.2256 0.00 Q I I - I VI 24+30 0.2256 0.00 Q I I I VI 24+35 0.2256 0.00 Q I I I VI 24+40 0.2256 0.00 Q I I I VI 24+45 0.2-56 0.00 Q I I I VI 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/29/99 File: UCO15.out ++++++++++++++++++++++++++++++++++++......++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ---------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 5 -YEAR STORM FILE: UCO.UM_ ------------------------------------------------------- Drainage A --ea = 15.09(Ac.) = 0.029 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.95 Min. 90% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[l) Rainfall(In)[2] 15.09 0.50 100 YEAR Area rainfall data: Weighting[1�2] 7.52 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2) 15.09 1.20 18.05 650.00(Ft.) 0.123 Mi. STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.664(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.664(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 10.640 79.00 d r 0.000 r a p h 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC-! (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Hydrograph (hrs) Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.263 0.429 0.237 0.03 2 0.17 4.20 0.335 0.429 0.301 0.03 3 0.25 - 4.40 0.351 0.429 0.315 0.04 4 0.33 4.80 0.382 0.429 0.344 0.04 5 0.42 5.20 0.414 0.429 0.373 0.04 6 0.50 6.20 0. 494 0.429 --- 0.06 7 0.58 6.80 0.542 0.429 --- 0.11 8 0.67 8.80 0.701 0.429 --- 0.27 9 0.75 13.90 1.107 0.429 --- 0.68 10 0.83 31.40 2.501 0.429 --- 2.07 11 0.92 7.20 0.574 0.429 --- 0.14 12 1.00 3.80 0.303 0.429 0.272 0.03 Sum = 100.0 Sum = 3.5 Flood volume = Effective rainfall 0.30(In) times area 15.0(Ac.)/[(In)/(Ft .)] = 0.4(Ac.Ft) Total soil loss = 0.37(In) Total soil loss = 0.461(Ac.Ft) Total rainfall = 0.66(In) Flood volume = 16148.0 Cubic Feet Total soil loss = 20095.9 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 17.218(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 ----------------------------------------------------------------------- 0+ 5 0.0^04 0.06 Q I I I I 0+10 0.0022 0.26 Q I I 1 1 0+15 0.0049 0.39 Q I 0+20 0.0080 0.46 Q I 0+25 0.0116 0.52 IQ I I 1 1 0+30 0.0159 0.62 IQ I I 1 1 0+35 0.0222 0.92 IQV I I 1 1 0+40 0.0340 1.70 1 Q I I 1 1 0+45 0.0610 3.92 1 VQ I I 1 1 0+50 0.1332 10.49 1 V Q 1 1 0+55 0.2518 17.22 1 1 V I Q I 1+ 0 0.3062 7.90 1 Q I I V I 1+ 5 0.3319 3.73 Q I I I V I 1+10 0.3466 2.13 1 Q I I I V 1 1+15 0.3558 1.34 1 Q I I I V 1 1+20 0.3621 0.92 IQ I I I VI 1+25 0.3663 0.60 IQ I I I VI 1+30 0.3690 0.39 Q I I I VI 1+35 0.3706 0.23 Q I I I VI 1+40 0.3707 0.02 Q I I I 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UC035.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -1b) Input Units Used English Rainfall Data (Inches) Input Values Used - English Units used in output format --------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON-SITE ONLY) 5 -YEAR STORM FILE: UCO.UM] Drainage Area = 15.04(Ac.)� = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 0.80 100 YEAR Area rainfall data: Weighting[1-2] 12.03 Area(Ac.)[1] Rainfall(In)[2] Weighting[1-2] 15.04 1.90 28.58 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.058(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.058(In)- Sub-Area Data: Area(Ac.) Runoff Index. Impervious % 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph graph---- Data ---------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) 1 0.083 86.401 15.123 2.292 2 0.1607 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.533 604.804 2.049 0.311 8 0.667 691.205 1.346 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.165 0.429 0.148 0.02 2 0.17 1.30 0.165 0.429 0.148 0.02 3 0.25 1.10 0.140 0.429 0.126 0.01 4 0.33 1.50 0.190 0.429 0.171 0.02 5 0.42 1.50 0.190 0.429 0.171 0.02 6 0.50 1.80 0.228 0.429 0.206 0.02 7 0.58 1.50 0.190 0.429 0.171 0.02 0 0 0 8 0.67 1.80 0.228 0.429 0.206 0.02 9 0.75 1.80 0.228 0.429 0.206 0.02 10 0.83 1.50 0.190 0.429 0.171 0.02 11 0.92 1.60 0.203 0.429 0.183 0.02 12 1.00 1.80 0.228 0.429 0.206 0.02 13 1.08 2.20 0.279 0.429 0.251 0.03 14 1.17 2.20 0.279 0.429 0.251 0.03 15 1.25 2.20 0.279 0.429 0.251 0.03 16 1.33 2.00 0.254 0.429 0.228 0.03 17 1.42 2.60 0.330 0.429 0.297 0.03 18 1.50 2.70 0.343 0.429 0.308 0.03 19 1.58 2.40 0.305 0.429 0.274 0.03 20 1.67 2.70 0.343 0.429 0.308 0.03 21 1.75 3.30 0.419 0.429 0.377 0.04 22 1.83 3.10 0.393 0.429 0.354 0.04 23 1.92 2.90 0.368 0.429 0.331 0.04 24 2.00 3.00 0.381 0.429 0.343 0.04 25 2.08 3.10 0.393 0.429 0.354 0.04 26 2.17 4.20 0.533 0.429 --- 0.10 27 2.25 5.00 0.635 0.429 --- 0.21 28 2.33 3.50 0.444 0.429 --- 0.02 29 2.42 6.80 0.863 0.429 --- 0.43 30 2.50 7.30 0.926 0.429 --- 0.50 31 2.58 8.20 1.041 0.429 --- 0.61 32 2.67 5.90 0.749 0.429 --- 0.32 33 2.75 2.00 0.254 0.429 0.228 0.03 34 2.83 1.80 0.228 0.429 0.206 0.02 35 2.92 1.00 0.228 0.429 0.206 0.02 36 3.00 0.60 0.076 0.429 0.069 0.01 Sum = 100.0 Sum = 2.9 Flood volume = Effective rainfall 0.24(In) times area 15.0(Ac.)/[(In)/(Ft.)] = 0.3(Ac.Ft) Total soil loss = 0.81(In) Total soil loss = 1.019(Ac.Ft) Total rainfall = 1.06(In) Flood volume = 13362.6 Cubic Feet Total soil loss = 44376.0 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 7.070(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T 0 R M R u n c f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) Time -------------------------------------------------------------------- (h+m) Volume Ac. Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0003 0.04 Q 0+10 0.0013 0.15 Q 0+15 0.0027 0.19 Q 0+20 0.0041 0.21 Q I 0+25 0.0058 0.25 Q 0+30 0.0077 0.27 VQ 0+35 0.0097 0.30 IQ I I I 0+40 0.0118 0.30 IQ I I I I 0 0 0+45 0.0140 0.32 IQ I 1 1 0+50 0.0163 0.33 IQV I 1 1 0+55 0.0184 0.31 IQV I I I 1+ 0 0.0206 0.31 IQV I I I 1+ 5 0.0229 0.34 IQV I I I 1+10 0.0256 0.39 IQ V I 1 1 1+15 0.0284 0.40 IQ V I 1 1 1+20 0.0312 0.41 IQ V I 1 1 1+25 0.0340 0.41 IQ V I 1 1 1+30 0.0372 0.46 IQ V I 1 1 1+35 0.0405 0.48 IQ V I 1 1 1+40 0.0438 0.48 IQ V I 1 1 1+45 0.0473 0.52 1 Q V I 1 1 1+50 0.0513 0.57 1 Q V I 1 1 1+55 0.0553 0.58 1 Q V 1 1 2+ 0 0.0592 0.57 1 Q V I 1 1 2+ 5 0.0631 0.57 I Q V I 2+10 0.0682 0.73 1 Q V I I 2+15 0.0780 1.43 1 Q V 1 1 2+20 0.0910 1.88 1 Q IV 1 1 2+25 0.1038 1.87 1 Q I V 1 1 2+30 0.1354 4.59 1 1 VQ 1 1 2+35 0.1790 6.33 1 1 1 V Q 1 2+40 0.2277 7.07 1 1 1 QVI 2+45 0.2621 4.99 1 1 QI 1 2+50 0.2790 2.45 1 QI 1 1 2+55 0.2892 1.49 1 Q I 1 1 3+ 0 0.2°63 1.03 1 Q I 1 1 3+ 5 0.3008 0.66 1 Q I 1 1 3+10 0.3037 0.41 IQ I 1 1 3+15 0.3053 0.24 Q I 1 1 3+20 0.3063 0.13 Q I 1 1 3+25 0.3066 V V V 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UCO65.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 -------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 5 -YEAR STORM FILE: UCO.UM'_ Drainage Area = 15.09(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 90% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration o` storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(AC.)[I] Rainfall(In)[2] 15.04 1.20 100 YEAR Area rainfall data: Weighting[1*2] 18.05 Area(Ac.)ti] Rainfall(In)[2] Weighting[1*2] 15.04 2.50 37.60 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.504(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.504(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious € 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph o (CFS) 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2._902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pat=ern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.090 0.429 0.081 0.01 2 0.17 0.60 0.108 0.429 0.097 0.01 3 0.25 0.60 0.108 0.429 0.097 0.01 4 0.33 0.60 0.108 0.429 0.097 0.01 5 0.42 0.60 0.108 0.429 0.097 0.01 6 0.50 0.70 0.126 0.429 0.114 0.01 7 0.58 0.70 0.126 0.429 0.114 0.01 8 0.67 0.70 0.126 0.429 0.114 0.01 9 0.75 0.70 0.126 0.429 0.114 0.01 10 0.83 0.70 0.126 0.429 0.114 0.01 11 0.92 0.70 0.126 0.429 0.114 0.01 12 1.00 0.80 0.144 0.429 0.130 0.01 13 1.08 0.80 0.144 0.429 0.130 0.01 14 1.17 0.80 0.144 0.429 0.130 0.01 15 1.25 0.80 0.144 0.429 0.130 0.01 16 1.33 0.80 0.144 0.429 0.130 0.01 17 1.42 0.80 0.144 0.429 0.130 0.01 18 1.50 0.80 0.144 0.429 0.130- 0.01 19 1.58 0.80 0.144 0.429 0.130 0.01 20 1.67 0.80 0.144 0.429 0.130 0.01 21 1.75 0.80 0.144 0.429 0.130 0.01 22 1.83 0.80 0.144 0.429 0.130 0.01 23 1.92 0.80 0.144 0.429 0.130 0.01 24 2.00 0.90 0.162 0.429 0.146 0.02 25 2.08 0.80 0.144 0.429 0.130 0.01 26 2.17 0.90 0.162 0.429 0.146 0.02 27 2.25 0.90 0.162 0.429 0.146 0.02 28 2.33 0.90 0.162 0.429 0.146 0.02 29 2.42 0.90 0.162 0.429 0.146 0.02 30 2.50 0.90 0.162 0.429 0.146 0.02 31 2.58 0.90 0.162 0.429 0.146 0.02 32 2.67 0.90 0.162 0.429 0.146 0.02 33 2.75 1.00 0.181 0.429 0.162 0.02 34 2.83 1.00 0.181 0.429 0.162 0.02 35 2.92 1.^0 0.181 0.429 0.162 0.02 36 3.00 1.00 0.181 0.429 0.162 0.02 37 3.08 1.00 0.181 0.429 0.162 0.02 38 3.17 1.10 0.199 0.429 0.179 0.02 39 3.25 1.10 0.199 0.429 0_.179 0.02 40 3.33 1.10 0.199 0.429 0.179 0.02 41 3.42 1.20 0.217 0.429 0.195 0.02 42 3.50 1.30 0.235 0.429 0.211 0.02 43 3.58 1.40 0.253 0.429 0.227 0.03 44 3.67 1.40 0.253 0.429 0.227 0.03 45 3.75 1.50 0.271 0.429 0.244 0.03 46 3.83 1.50 0.271 0.429 0.244 0.03 47 3.92 1.60 0.289 0.429 0.260 0.03 48 4.00 1.60 0.289 0.429 0.260 0.03 49 4.08 1.70 0.307 0.429 0.276 0.03 50 4.17 1.80 0.325 0.429 0.292 0.03 ^ 51 4.25 1.90 0.343 0.429 0.309 0.03 52 4.33 2.00 0.361 0.429 0.325 0.04 53 4.42 2.10 0.379 0.429 0.341 0.04 54 4.50 2.10 0.379 0.429 0.341 0.04 55 4.58 2.20 0.397 0.429 _ 0.357 0.04 56 4.67 2.30 0.415 0.429 0.374 0.04 57 4.75 2.40 0.433 0.429 --- 0.00 58 4.83 2.40 0.433 0.429 --- 0.00 59 4.92 2.50 0.451 0.429 --- 0.02 60 5.00 2.60 0.469 0.429 --- 0.04 61 5.08 3.10 0.560 0.429 --- 0.13 62 5.17 3.60 0.650 0.429 --- 0.22 63 5.25 3.90 0.704 0.429 0.27 64 5.33 4.20 0.758 0.429 =__ 0.33 65 5.42 5.70 0.848 0.429 --- 0.42 66 5.50 5.60 1.011 0.429 --- 0.58 67 5.58 1.90 0.343 0.429 0.309 0.03 68 5.67 0.90 0.162 0.429 0.146 0.02 69 5.75 0.60 0.108 0.429 0.097 0.01 70 5.83 0.50 0.090 0.429 0.081 0.01 71 5.92 0.30 0.054 0.429 0.049 0.01 72 6.00 0.20 0.036 0.429 0.032 0.00 Sum = 100.0 Sum = 3.2 Flood volume = Effective rainfall 0.27(In) times area 15.0(Ac.)/[(In)/ (Ft .)] = 0.3(Ac.Ft) Total soil loss = 1.24(In) Total soil loss = 1.551(Ac.Ft) Total rainfall = 1.50(In) Flood volume = 14564.3 Cubic Feet Total soil loss = 67569.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 6.059(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ------------------------------------------------------------------------ 0+ 5 0.0001 0.02 Q I I I I 0+10 0.0008 0.09 Q 0+15 0.0016 0.13 Q I 0+20 0.0026 0.14 Q I 0+25 0.0036 0.15 Q I 0+30 0.0047 0.16 Q I 0+35 0.0059 0.18 Q 0+40 0.0072 0.18 Q I I 0+45 0.0085 0.19 QV I I 0+50 0.0098 0.19 QV I I 1 1 0+55 0.0111 0.19 QV - I I I I 1+ 0 0.0124 0.19 QV I I I l+ 5 0.0139 0.21 Qv I I I I 1+10 0.0153 0.21 QV I I I 1+15 0.0168 0.22 Q V I I 1+20 0.0183 0.22 Q V 1+25 0.0198 0.22 Q V 1+30 0.0213 0.22 Q V I I 1 1 1+35 0.0228 0.22 Q V I I 1 1 1+40 0.0243 0.22 Q V I I 1 1 1+45 0.0258 0.22 Q V I 1+50 0.0274 0.22 Q V I 1+55 0.0289 0.22 Q V I 2+ 0 0.0304 0.22 Q V 2+ 5 0.0320 0.23 Q v I 2+10 0.0336 0.23 Q V 2+15 0.0352 0.24 Q V 2+20 0.0369 0.29 Q V I I I I 2+25 0.0385 0.24 Q V 2+30 0.0402 I I I 0.24 Q V 1 2+35 0.0419 Q 0.25 I Q V I 2+40 0.0436 0.25 Q V 1 2+45 0.0453 0.25 IQ V 1 2+50 0.0472 0.26 IQ V 1 2+55 0.0490 0.27 IQ V 1 3+ 0 0.0509 0.27 IQ V 1 3+ 5 0.0527 0.27 IQ V 1 3+10 0.0546 0.28 IQ V 1 3+15 0.0566 0.29 IQ V 1 3+20 0.0587 0.30 IQ V 1 3+25 0.0607 0.30 IQ V 1 3+30 0.0629 0.32 IQ V 1 3+35 0.0653 0.34 IQ V 1 3+40 0.0678 0.36 IQ V 1 3+45 0.0704 0.38 IQ V 1 3+50 0.0731 0.39 IQ V 1 3+55 0.0759 0.40 IQ VI 4+ 0 0.0788 0.42 IQ VI 4+ 5 0.0818 0.43 IQ VI 4+10 0.0849 0.45 IQ V 4+15 0.0882 0.48 1Q V 4+20 0.0917 0.50 1 Q V 4+25 0.0953 0.53 1 Q IV 4+30 0.0991 0.55 1 Q IV 4+35 0.1030 0.57 1 Q I V 4+40 0.1070 0.59 1 Q I V 4+45 0.11.06 0.52 1 Q I V 4+50 0.1125 0.27 IQ I V • 4+55 0.1140 0.21 Q I V 5+ 0 0.1163 0.34 IQ I V 5+ 5 0.1211 0.70 1 Q I V 5+10 0.1321 1.60 Q I V 5+15 0.1502 2.63 Q 5+20 0.1743 3.50 1 Q 5+25 0.2048 4.42 5+30 0.2443 5.75 5+35 0.2861 6.06 5+40 0.3056 2.84 IQ 5+45 0.3161 1.52 1 Q 1 5+50 0.3228 0.98 1 Q 1 5+55 0.3274 0.66 1 Q 1 6+ 0 0.3305 0.45 IQ 1 6+ 5 0.3325 0.29 IQ 1 6+10 0.3336 0.16 Q 6+15 0.3341 0.08 Q 6+20 0.3342 0.02 Q 6+25 0.3343 0.01 Q 6+30 0.3343 0.00 Q 6+35 0.3343 0.00 Q 6+40 0.3343 0.00 Q 6+45 ------------------------------------------------- 0.3344 0.00 Q 0 I I V I I I V Q I V I Q VI I Q I v 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UCO245.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ----------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ----------------------------------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON-SITE ONLY) 5 -YEAR STORM FILE: UCO.UM! ----------------------------------------------------------- Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 - Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 1.80 100 YEAR Area rainfall data: Weighting[112] 27.07 . Area(Ac.)[1] Rainfall(In)[2] Weighting[1�2] 15.04 4.50 67.68 650.00(Ft.) 0.123 Mi. STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.432(In) Areal adjustment factor = 100.00 8 Adjusted average point rain = 2.432(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit--- Hy--drogr----aphDDat-----a ---------------------------------- --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.83 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.07 0.019 0.761 0.018 0.00 2 0.17 0.07 0.019 0.758 0.018 0.00 3 0.25 0.07 0.019 0.755 0.018 0.00 4 0.33 0.10 0.029 0.752 0.026 0.00 5 0.42 0.10 0.029 0.749 0.026 0.00 6 0.50 0.10 0.029 0.746 0.026 0.00 7 0.58 0.10 0.029 0.743 0.026 0.00 8 0.67 0.10 0.029 0.740 0.026 0.00 9 0.75 0.10 0.029 0.737 0.026 0.00 10 0.83 0.13 0.039 0.734 0.035 0.00 11 0.92 0.13 0.039 0.731 0.035 0.00 12 1.00 0.13 0.039 0.729 0.035 0.00 13 1.08 0.10 0.029 0.726 0.026 0.00 14 1.17 0.10 0.029 0.723 0.026 0.00 15 1.25 0.10 0.029 0.720 0.026 0.00 16 1.33 0.10 0.029 0.717 0.026 0.00 17 1.42 0.10 0.029 0.714 0.026 0.00 18 1.50 0.10 0.029 0.711 0.026 0.00 19 1.58 0.10 0.029 0.709 0.026 0.00 20 1.67 0.10 0.029 0.706 0.026 0.00 21 1.75 0.10 0.029 0.703 0.026 0.00 22 1.83 0.13 0.039 0.700 0.035 0.00 23 1.92 0.13 0.039 0.697 0.035 0.00 24 2.00 0.13 0.039 0.694 0.035 0.00 25 2.08 0.13 0.039 0.692 0.035 0.00 26 2.17 0.13 0.039 0.689 0.035 0.00 27 2.25 0.13 0.039 0.686 0.035 0.00 28 2.33 0.13 0.039 0.683 0.035 0.00 29 2.42 0.13 0.039 0.680 0.035 0.00 30 2.50 0.13 0.039 0.678 0.035 0.00 31 2.58 0.17 0.049 0.675 0.044 0.00 32 2.67 0.17 0.049 0.672 0.044 0.00 33 2.75 0.17 0.049 0.669 0.044 0.00 34 2.83 0.17 0.049 0.667 0.044 0.00 35 2.92 0._7 0.049 0.664 0.044 0.00 . 36 3.00 0.17 0.049 0.661 0.044 0.00 37 3.08 0.17 0.049 0.658 0.044 0.00 38 3.17 0.17 0.049 0.656 0.044 0.00 39 3.25 0.17 0.049 0.653 0.044 0.00 40 3.33 0.17 0.049 0.650 0.044 0.00 41 3.42 0.17 0.049 0.647 0.044 0.00 42 3.50 0.17 0.049 0.645 0.044 0.00 43 3.58 0.17 0.049 0.642 0.044 0.00 44 3.67 0.17 0.049 0.639 0.044 0.00 45 3.75 0.17 0.049 0.637 0.044 0.00 46 3.83 0.20 0.058 0.634 0.053 0.01 47 3.92 0.20 0.058 0.631 0.053 0.01 48 4.00 0.20 0.058 0.629 0.053 0.01 49 4.08 0.20 0.058 0.626 0.053 0.01 50 4.17 0.20 0.058 0.623 0.053 0.01 51 4.25 0.20 0.058 0.621 0.053 0.01 52 4.33 0.23 0.068 0.618 0.061 0.01 53 4.42 0.23 0.068 0.615 0.061 0.01 54 4.50 0.23 0.068 0.613 0.061 0.01 55 4.58 0.23 0.068 0.610 0.061 0.01 56 4.67 0.23 0.068 0.607 0.061 0.01 57 4.75 0.23 0.068 0.605 0.061 0.01 58 4.83 0.27 0.078 0.602 0.070 0.01 59 4.92 0.27 0.078 0.600 0.070 0.01 60 5.00 0.27 0.078 0.597 0.070 0.01 61 5.08 0.20 0.058 0.594 0.053 0.01 62 5.17 0.20 0.058 0.592 0.053 0.01 63 5.25 0.20 0.058 0.589 0.053. 0.01 64 5.33 0.23 0.068 0.587 0.061 0.01 65 5.42 0.23 0.068 0.584 0.061 0.01 66 5.50 0.23 0.068 0.582 0.061 0.01 67 5.56 0.27 0.078 0.579 0.070 0.01 68 5.67 0.27 0.078 0.576 0.070 0.01 69 5.75 0.27 0.078 0.574 0.070 0.01 70 5.83 0.27 0.078 0.571 0.070 0.01 71 5.92 0.27 0.078 0.569 0.070 0.01 72 6.00 0.27 0.078 0.566 0.070 0.01 73 6.08 0.30 0.088 0.564 0.079 0.01 74 6.17 0.30 0.088 0.561 0.079 0.01 75 6.25 0.30 0.088 0.559 0.079 0.01 76 6.33 0.30 0.088 0.556 0.079 0.01 77 6.42 0.30 0.088 0.554 0.079 0.01 78 6.50 0.30 0.088 0.551 0.079 0.01 79 6.58 0.33 0.097 0.549 0.088 0.01 60 6.67 0.33 0.097 0.546 0.088 0.01 81 6.75 0.33 0.097 0.544 0.088 0.01 82 6.83 0.33 0.097 0.542 0.088 0.01 83 6.92 0.33 0.097 0.539 0.088 0.01 84 7.00 0.33 0.097 0.537 0.088 0.01 85 7.08 0.33 0.097 0.534 0.088 0.01 86 7.17 0.33 0.097 0.532 0.088 0.01 87 7.25 0.33 0.097 0.529 0.088 0.01 88 7.33 0.37 0.107 0.527 0.096 0.01 89 7.42 0.37 0.107 0.524 0.096 0.01 90 7.50 0.37 0.107 0.522 0.096 0.01 91 7.58 0.40 0.117 0.520 0.105 0.01 92 7.67 0.-0 0.117 0.517 0.105 0.01 93 7.75 0.40 0.117 0.515 0.105 0.01 94 7.83 0.43 0.126 0.513 0.114 0.01 95 7.92 0.43 0.126 0.510 0.114 0.01 96 8.00 0.43 0.126 0.508 0.114 0.01 97 8.08 0.50 0.146 0.505 0.131 0.01 98 8.17 0.50 0.146 0.503 0.131 0.01 99 8.25 0.50 0.146 0.501 0.131 0.01 100 8.33 0.50 0.146 0.499 0.131 0.01 101 8.42 0.50 0.146 0.496 0.131 0.01 102 8.50 0.50 0.146 0.494 0.131 0.01 103 8.58 0.53 0.156 0.491 0.140 0.02 104 8.67 0.53 0.156 0.489 0.140 0.02 105 8.75 0.53 0.156 0.487 0.140 0.02 106 8.83 0.57 0.165 0.485 0.149 0.02 107 8.92 0.57 0.165 0.482 0.149 0.02 108 9.00 0.57 0.165 0.480 0.149 0.02 109 9.08 0.63 0.185 0.478 0.166 0.02 110 9.17 0.63 0.185 0.475 0.166 0.02 111 9.25 0.63 0.185 0.473 0.166 0.02 112 9.33 0.67 0.195 0.471 0.175 0.02 113 9.42 0.67 0.195 0.469 0.175 0.02 114 9.50 0.67 0.195 0.466 0.175 0.02 115 9.58 0.70 0.204 -- 0.464 0.184 0.02 116 9.67 0.70 0.204 0.462 0.184 0.02 117 9.75 0.70 0.204 0.460 0.184 0.02 118 9.83 0.73 0.214 0.458 0.193 0.02 119 9.92 0.73 0.214 0.455 0.193 0.02 120 10.00 0.73 0.214 0.453 0.193 0.02 121 10.08 0.50 0.146 0.451 0.131 0.01 122 10.17 0.50 0.146 0.449 0.131 0.01 123 10.25 0.50 0.146 0.447 0.131 0.01 124 10.33 0.50 0.146 0.444 0.131 0.01 125 10.42 0.50 0.146 0.442 0.131 0.01 126 10.50 0.50 0.146 0.440 0.131 0.01 127 10.58 0.67 0.195 0.438 0.175 0.02 128 10.67 0.67 0.195 0.436 0.175 0.02 129 10.75 0.67 0.195 0.434 0.175 0.02 130 10.83 0.67 0.195 0.432 0.175 0.02 131 10.92 0.67 0.195 0.429 0.175 0.02 132 11.00 0.67 0.195 0.427 0.175 0.02 133 11.08 0.63 0.185 0.425 0.166 0.02 134 11.17 0.63 0.185 0.423 0.166 0.02 135 11.25 0.63 0.185 0.421 0.166 0.02 136 11.33 0.63 0.185 0.419 0.166 0.02 137 11.42 0.63 0.185 0.417 0.166 0.02 138 11.50 0.63 0.185 0.415 0.166 0.02 139 11.58 0.57 0.165 0.413 0.149 0.02 140 11.67 0.57 0.165 0.411 0.149 0.02 141 11.75 0.57 0.165 0.409 0.149 0.02 142 11.83 0.60 0.175 0.407 0.158 0.02 143 11.92 0.60 0.175 0.405 0.158 0.02 144 12.00 0.60 0.175 0.403 0.158 0.02 145 12.08 0.83 0.243 0.401 0.219 0.02 146 12.17 0.83 0.243 0.399 0.219 0.02 147 12.25 0.83 0.243 0.397 0.219 0.02 148 12.33 0.87 0.253 0.395 0.228 0.03 149 12.42 0.87 0.253 0.393 0.228 0.03 150 12.50 0.87 0.253 0.391 0.228 0.03 151 12.58 0.93 0.272 0.389 0.245 0.03 152 12.67 0.93 0.272 0.387 0.245 0.03 153 12.75 0.93 0.272 0."385 0.245 0.03 154 12.83 0.97 0.282 0.383 0.254 0.03 155 12.92 0.97 0.282 0.381 0.254 0.03 156 13.00 0.97 0.282 0.379 0.254 0.03 157 13.08 1.13 0.331 0.377 0.298 0.03 158 13.17 1.13 0.331 0.375 0.298 0.03 159 13.25 1.13 0.331 0.373 0.298 0.03 160 13.33 1.13 0.331 0.371 0.298 0.03 161 13.42 1.13 0.331 0.369 0.298 0.03 162 13.50 1.13 0.331 0.368 0.298 0.03 163 13.58 0.77 0.224 0.366 0.201 0.02 164 13.67 0.77 0.224 0.364 0.201 0.02 165 13.75 0.77 0.224 0.362 0.201 0.02 166 13.83 0.77 0.224 0.360 0.201 0.02 167 13.92 0.77 0.224 0.358 0.201 0.02 168 14.00 0.77 0.224 0.356 0.201 0.02 169 14.08 0.90 0.263 0.355 0.236 0.03 170 14.17 0.90 0.263 0.353 0.236 0.03 171 14.25 0.90 0.263 0.351 0.236 0.03 172 14.33 0.87 0.253 0.349 0.228 0.03 173 14.42 0.87 0.253 0.347 0.228 0.03 174 14.50 0.87 0.253 0.346 0.228 0.03 175 14.58 0.87 0.253 0.344 0.228 0.03 176 14.67 0.87 0.253 0.342 0.228 0.03 177 14.75 0.87 0.253 0.340 0.228 0.03 178 14.83 0.83 0.243 0.339 0.219 0.02 179 14.92 0. 83 0.243 0.337 0.219 0.02 - 180 15.00 0.83 0.243 0.335 0.219 0.02 181 15.08 0.80 0.234 0.333 0.210 0.02 182 15.17 0.80 0.234 0.332 0.210 0.02 183 15.25 0.80 0.234 0.330 0.210 0.02 184 15.33 0.77 0.224 0.328 0.201 0.02 185 15.42 0.77 0.224 0.327 0.201 0.02 186 15.50 0.77 0.224 0.325 0.201 0.02 187 15.58 0.63 0.185 0.323 0.166 0.02 188 15.67 0.63 0.185 0.322 0.166 0.02 _ 189 15.75 0.63 0.185 0.320 0.166 0.02 190 15.83 0.63 0.185 0.318 0.166 0.02 191 15.92 0.63 0.185 0.317 0.166 0.02 192 16.00 0.63 0.185 0.315 0.166 0.02 193 16.08 0.13 0.039 0.313 _ 0.035 0.00 194 16.17 0.13 0.039 0.312 0.035 0.00 195 16.25 0.13 0.039 0.310 0.035 0.00 196 16.33 0.13 0.039 0.309 0.035 0.00 197 16.42 0.13 0.039 0.307 0.035 0.00 198 16.50 0.13 0.039 0.306 0.035 0.00 199 16.58 0.10 0.029 0.304 0.026 0.00 200 16.67 0.10 0.029 0.302 0.026 0.00 201 16.75 0.10 0.029 0.301 0.026 0.00 202 16.83 0.10 0.029 0.299 0.026 0.00 203 16.92 0.10 0.029 0.298 0.026 0.00 204 17.00 0.10 0.029 0.296 0.026 0.00 205 17.08 0.17 0.049 0.295 0.044 0.00 206 17.17 0.17 0.049 0.293 0.044 0.00 207 17.25 0.17 0.049 0.292 0.044 0.00 208 17.33 0.17 0.049 0.290 0.044 0.00 209 17.42 0.17 0.049 0.289 0.044 0.00 210 17.50 0.17 0.049 0.288 0.044 0.00 - 211 17.58 0.17 0.049 0.286 0.044 0.00 212 17.67 0.17 0.049 0.285 0.044 0.00 213 17.75 0.17 0.049 0.283 0.044 0.00 219 17.83 0.13 0.039 0.282 0.035 0.00 215 17.92 0.13 0.039 0.280 0.035 0.00 216 18.00 0.13 0.039 0.279 0.035 0.00 217 18.08 0.13 0.039 0.278 0.035 0.00 218 18.17 - 0.13 0.039 0.276 0.035 0.00 _ 219 18.25 0.13 0.039 0.275 0.035 0.00 220 18.33 0.13 0.039 0.274 0.035 0.00 221 18.42 0.13 0.039 0.272 0.035 0.00 222 18.50 0.13 0.039 0.271 0.035 0.00 223 18.58 0.10 0.029 0.270 0.026 0.00 224 18.67 0.10 0.029 0.268 0.026 0.00 225 18.75 0.10 0.029 0.267 0.026 0.00 226 18.83 0.07 0.019 0.266 0.018 0.00 227 18.92 0.07 0.019 0.265 0.018 0.00 228 19.00 0.07 0.019 0.263 0.018 0.00 229 19.08 0.10 0.029 0.262 0.026 '0.00 230 19.17 0.10 0.029 0.261 0.026 0.00 231 19.25 0.10 0.029 0.260 0.026 0.00 232 19.33 0.13 0.039 0.258 0.035 0.00 233 19.42 0.13 0.039 0.257 0.035 0.00 • 234 19.50 0.13 0.039 0.256 0.035 0.00 235 19.58 0.10 0.029 0.255 0.026 0.00 236 19.67 0.10 0.029 0.254 0.026 0.00 237 19.75 0.10 0.029 0.253 0.026 0.00 238 19.83 0.07 0.019 0.251 0.018 0.00 239 19.92 0.07 0.019 0.250 0.018 0.00 240 20.00 0.07 0.019 0.249 0.018 0.00 241 20.08 0.10 0.029 0.248 0.026 0.00 242 20.17 0.10 0.029 0.247 0.026 0.00 243 20.25 0.10 0.029 0.246 0.026 0.00 244 20.33 _ 0.10 0.029 0.245 0.026 0.00 245 20.42 0.10 0.029 0.244 0.026 0.00 246 20.50 0.10 0.029 0.243 0.026 0.00 247 20.58 0.10 0.029 0.242 0.026 0.00 248 20.67 0.10 0.029 0.241 0.026 0.00 249 20.75 0.10 0.029 0.240 0.026 0.00 250 20.83 0.07 0.019 0.239 0.018 0.00 251 20.92 0.07 0.019 0.238 0.018 0.00 252 21.00 0.07 0.019 .0.237 0.018 0.00 253 21.08 0.10 0.029 0.236 0.026 0.00 254 21.17 0.10 0.029 0.235 0.026 0.00 255 21.25 0.10 0.029 0.234 0.026 0.00 256 21.33 0.07 0.019 0.233 0.018 0.00 257 21.42. 0.07 0.019 0.232 0.018 0.00 258 21.50 0.07 0.019 0.231 0.018 0.00 259 21.58 0.10 0.029 0.231 0.026 0.00 260 21.67 0.10 0.029 0.230 0.026 0.00 261 21.75 0.10 0.029 _ 0.229 0.026 0.00 262 21.83 0.07 0.019 0.228 0.018 0.00 263 21.92 0.^7 0.019 0.227 0.018 0.00 264 22.00 0.07 0.019 0.227 0.018 0.00 265 22.08 0.10 0.029 0.226 0.026 0.00 266 22.17 0.10 0.029 0.225 0.026 0.00 267 22.25 0.10 0.029 0.224 0.026 0.00 268 22.33 0.07 0.019 0.224 0.018 0.00 269 22.42 0.07 0.019 0.223 0.018 0.00 270 22.50 0.07 0.019 0.222 0.018 0.00 271 22.58 0.07 0.019 0.222 0.018 0.00 272 22.67 0.07 0.019 0.221 0.018 0.00 273 22.75 0.07 0.019 0.220 0.018 0.00 274 22.83 0.07 0.019 0.220 0.018 0.00 275 22.92 0.07 0.019 0.219 0.018 0.00 276 23.00 0.07 0.019 0.219 0.018 0.00 277 23.08 0.07 0.019 0.218 0.018 0.00 278 23.17 0.07 0.019 0.218 0.018 0.00 279 23.25 0.07 0.019 0.217 0.018 0.00 280 23.33 0.07 0.019 0.217 0.018 0.00 281 23.42 0.07 0.019 0.216 0.018 0.00 282 23.50 0.07 0.019 0.216 0.018 0.00 283 23.58 0.07 0.019 0.216 0.018 0.00 284 23.67 0.07 0.019 0.215 0.018 0.00 285 23.75 0.07 0.019 0.215 0.018 0.00 286 23.83 0.07 0.019 0.215 0.018 0.00 28,7 23.92 0.07 0.019 0.215 0.018 0.00 288 24.00 0.07 0.019 0.215 0.018 0.00 Sum = 100.0 Sum = 2.9 Flood volume = Effective rainfall 0.24(In) times area 15.0(Ac.)/[(In)/(Ft.)] = 0.3(Ac.Ft) Total soil loss = 2.19(In) Total soil loss = 2.744(Ac.Ft) Total rainfall = 2.43(In) Flood volume = 13279.4 Cubic Feet Total soil loss = 119514.4 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 0.498(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0000 0.00 Q 0+10 0.0002 0.02 Q 0+15 0.0003 0.02 Q I I I 0+20 0.0005 0.03 Q I I I 0+25 0.0008 0.04 Q -1 1 1 0+30 0.0010 0.04 Q I 0+35 0.0013 0.04 Q I 0+40 0.0016 0.04 Q I I I 0+45 0.0019 0.04 Q I I I 0+50 0.0022 0.05 Q I I 0+55 0.0026 0.05 Q I I 1+ 0 0.030 0.06 Q I I 1+ 5 0.0034 0.05 Q I I 1+10 0.0037 0.05 Q I 1+15 0.0040 0.05 Q 1+20 0.0043 0.05 Q II 1+25 0.0046 0.05 Q I I I 1+30 0.0050 0.04 Q I I I 1+35 0.0053 0.04 Q 1+40 0.0056 0.04 Q 1+45 0.0059 0.04 Q I 1+50 0.0062 0.05 Q I 1+55 0.0066 0.05 Q I 2+ 0 0.0069 0.06 Q I I I 2+ 5 0.0073 0.06 Q I I I 2+10 0.0077 0.06 QV I 2+15 0.0081 0.06 QV 1 2+20 0.0085 0.06 QV I I I 2+25 0.0089 0.06 QV I I I 2+30 0.0094 0.06 QV 2+35 0.0098 0.06 QV 2+40 0.0102 0.07 QV I I I 2+45 0.0107 0.07 QV 2+50 0.0112 0.07 QV 2+55 0.0117 0.07 QV 3+ 0 0.0122 0.07 QV 3+ 5 0.0127 0.07 QV 3+10 0.0132 0.07 QV 3+15 0.0137 0.07 QV 3+20 0.0143 0.07 QV 3+25 0.0148 0.07 QV Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v 0 v Q v Q v Q v Q v Q v Q v 0 v I v v v v v v v v 3+30 0.0153 0.07 3+35 0.0158 0.07 3+40 0.0163 0.07 3+45 0.0168 0.07 3+50 0.0173 0.08 3+55 0.0179 0.08 4+ 0 0.0185 0.09 4+ 5 0.0191 0.09 4+10 0.0197 0.09 4+15 0.0203 0.09 4+20 0.0209 0.09 4+25 0.0216 0.10 4+30 0.0223 0.10 4+35 0.0230 0.10 4+40 0.0237 0.10 4+45 0.0244 0.10 4+50 0.0251 0.11 4+55 0.0259 0.11 5+ 0 0.0267 0.11 5+ 5 0.0274 0.11 5+10 0.0281 0.10 5+15 0.0288 0.09 5+20 0.0294 0.09 5+25 0.0301 0.10 5+30 0.0308 0.10 5+35 0.0315 0.10 5+40 0.0323 0.11 5+45 0.0131 0.11 • 5+50 0.0339 0.12 5+55 0.0347 0.12 6+ 0 0.0355 0.12 6+ 5 0.0363 0.12 6+10 0.0372 0.13 6+15 0.0381 0.13 6+20 0.0390 0.13 6+25 0.0399 0.13 6+30 0.0408 0.13 6+35 0.0417 0.13 6+40 0.0427 0.14 6+45 0.0437 0.14 6+50 0.0447 0.15 6+55 0.0457 0.15 7+ 0 0.0467 0.15 7+ 5 0.0477 0.15 7+10 0.0487 0.15 7+15 0.0497 0.15 7+20 0.0508 0.15 7+25 0.0519 0.16 7+30 0.0530 0.16 7+35 0.0541 0.16 7+40 0.0552 0.17 7+45 0.0564 0.17 7+50 0.0577 0.18 7+55 0.0589 0.18 8+ 0 0.0602 0.19 B+ 5 0.0616 0.19 8+10 0.0630 0.21 Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v Q v 0 v Q v Q v Q v Q v Q v Q v 0 v I v v v v v v v v ui 4 vl vl vl vl vi v v v v v v Iv v I I I I I v v v v v v v v v v v v v v v v v v v v v v v v v v v v vl vI v v v v v Iv Iv v I I v v v 8+15 0.0645 0.21 Q . 8+20 0.0660 0.22 Q 8+25 0.0675 0.22 Q 8+30 0.0690 0.22 Q 8+35 0.0705 0.22 Q 8+40 0.0721 0.23 Q 8+45 0.0737 0.23 Q 8+50 0.0753 0.24 Q 8+55 0.0770 0.24 Q 9+ 0 0.0787 0.25 Q 9+ 5 0.0805 0.25 IQ 9+10 0.0823 0.27 IQ 9+15 0.0842 0.27 IQ 9+20 0.0861 0.28 IQ 9+25 0.0881 0.29 IQ 9+30 0.0901 0.29 IQ 9+35 0.0921 0.29 IQ 9+40 0.0942 0.30 IQ 9+45 0.0963 0.31 IQ ' 9+50 0.0984 0.31 IQ 9+55 0.1006 0.32 IQ 10+ 0 0.1028 0.32 IQ 10+ 5 0.1050 0.31 IQ 10+10 0.1067 0.26 IQ 10+15 0.1084 0.24 Q 10+20 0.1100 0.23 Q 10+25 0.1116 0.23 Q 10+30 0.1148 0.23 Q 10+35 0.1198 0.29 Q 10+40 0.1166 0.27 IQ 10+45 0.1186 0.28 IQ 10+50 0.1205 0.29 IQ 10+55 0.1225 0.29 IQ 11+ 0 0.1245 0.29 IQ 11+ 5 0.1265 0.29 IQ 11+10 0.1285 0.28 IQ 11+15 0.1304 0.28 IQ 11+20 0.1324 0.28 IQ 11+25 0.1343 0.28 IQ 11+36 0.1363 0.28 IQ 11+35 0.1382 0.28 IQ 11+40 0.1400 0.26 IQ 11+45 0.1417 0.26 IQ 11+50 0.1435 0.26 IQ 11+55 0.1453 0.26 IQ 12+ 0 0.1471 0.26 IQ 12+ 5 0.1491 0.28 IQ 12+10 0.1513 0.33 IQ 12+15 0.1537 0.35 IQ 12+20 0.1562 0.36 IQ 12+25 0.1587 0.37 IQ 12+30 0.1613 0.38 IQ 12+35 0.1639 0.38 IQ 12+40 0.1667 0.40 IQ 12+45 0.1695 0.1 IQ • 12+50 0.1723 0.941 IQ 12+55 0.1752 0.42 IQ ui 4 vl vl vl vl vi v v v v v v Iv v I I I I I v v v v v v v v v v v v v v v v v v v v v v v v v v v v vl vI v v v v v Iv Iv v I I v v v v v v v v v v v v v v v v I v v v1 vl v1 v v v Iv Iv Iv I v I v I v I v I v I v I v I v I v I v v v v v v v v v v v v v v v v v v v v v v v v 13+ 0 0.1781 0.42 IQ 13+ 5 0.1811 0.44 IQ 13+10 0.1844 0.47 IQ 13+15 0.1877 0.49 IQ 13+20 0.1911 0.49 IQ 13+25 0.1945 0.50 IQ 13+30 0.1980 0.50 IQ 13+35 0.2012 0.47 IQ 13+40 0.2040 0.40 IQ 13+45 0.2065 0.37 IQ 13+50 0.2090 0.36 IQ 13+55 0.2114 0.35 IQ 14+ 0 0.2138 0.35 IQ 14+ 5 0.2163 0.35 IQ 14+10 0.2189 0.38 IQ 14+15 0.2215 0.39 IQ 14+20 0.2242 0.39 IQ 14+25 0.2269 0.38 IQ 14+30 0.2295 0.38 IQ 14+35 0.2322 0.38 IQ 14+40 0.2348 0.36 IQ 14+45 0.2374 0.38 IQ 14+50 0.2401 0.38 IQ 14+55 0.2427 0.37 IQ 15+ 0 0.2452 0.37 IQ 15+ 5 0.2478 0.37 IQ 15+10 0.2502 0.36 IQ 15+15 0.2.27 0.3 IQ 15+20 0.2551 0.355 IQ 15+25 0.2575 0.35 IQ 15+30 0.2599 0.34 IQ 15+35 0.2622 0.33 IQ 15+40 0.2643 0.30 IQ 15+45 0.2663 0.29 IQ 15+50 0.2683 0.29 IQ 15+55 0.2702 0.29 IQ 16+ 0 0.2722 0.28 IQ 16+ 5 0.2739 0.25 Q 16+10 0.2749 0.15 Q 16+15 0.2756 0.10 Q 16+20 0.2762 0.09 Q 16+25 0.2768 0.06 Q 16+30 0.2772 0.07 Q 16+35 0.2777 0.06 Q 16+40 0.2780 0.05 Q 16+45 0.2784 0.05 Q 16+50 0.2787 0.05 Q 16+55 0.2790 0.05 Q 17+ 0 0.2793 0.04 Q 17+ 5 0.2797 0.05 Q 17+10 0.2801 0.06 Q 17+15 0.2806 0.07 Q 17+20 0.2810 0.07 Q 17+25 0.2815 0.07 Q 17+30 0.2820. 0.07 Q 17+35 0.2825 0.07 Q 17+40 0.2830 0.07 Q v v v v v v v v v v v v v I v v v1 vl v1 v v v Iv Iv Iv I v I v I v I v I v I v I v I v I v I v v v v v v v v v v v v v v v v v v v v v v v v 17+45 0.2835 0.07 Q I v 1 17+50 0.2840 0.07 Q - v I 17+55 0.2845 0.06 Q I v 1 18+ 0 0.2849 0.06 Q V I 18+ 5 0.2853 0.06 Q I I I v 1 18+10 0.2857 0.06 Q I I I v 1 18+15 0.2862 0.06 Q I I I v 1 18+20 0.2866 0.06 Q I I I v 1 18+25 0.2870 0.06 Q I I I v 1 18+30 0.2874 0.06 Q I I I v 1 18+35 0.2878 0.06 Q I I I v 1 18+40 0.2881 0.05 Q I V 1 18+45 0.2884 0.05 Q V 1 18+50 0.2887 0.04 Q v 1 18+55 0.2890 0.04 Q v 1 19+ 0 0.2892 0.03 Q II v 1 19+ 5 0.2895 0.03 Q I v 19+10 0.2897 0.04 Q V 1 19+15 0.2900 0.04 Q I V 1 19+20 0.2903 0.05 Q I I V 1 19+25 0.2907 0.05 Q I V 1 19+30 0.2911 0.06 Q I V 1 19+35 0.2914 0.05 Q I I v 1 19+40 0.2918 0.05 Q I I v 1 19+45 0.2921 0.05 Q I v 1 19+50 0.2924 0.04 Q V I 19+55 0.2926 0.04 Q I V 1 20+ 0 0.2-)29 0.03 Q I I I V 1 -20+ 5 0.2931 0.03 Q I I V I 20+10 0.2934 0.04 Q v 1 20+15 0.2937 0.04 Q V 1 20+20 0.2940 0.04 Q v 1 20+25 0.2943 0.04 Q V 1 20+30 0.2946 0.04 Q V 1 20+35 0.2949 0.04 Q V 1 20+40 0.2952 0.04 Q I V 1 - 20+45 0.2955 0.04 Q I V 1 20+50 0.2958 0.04 Q v 1 20+55 0.2960 0.04 Q v 1 21+ 0 0.2962 0.03 Q V 1 21+ 5 0.2965 0.03 Q I I v 1 21+10 0.2967 0.04 Q v 1 21+15 0.2970 0.04 Q v 1 21+20 0.2973 0.04 Q I VI 21+25 0.2975 0.03 Q I I I VI 21+30 0.2978 0.03 Q I I I v1 21+35 0.2980 - 0.03 Q I I I VI 21+40 0.2983 0.04 Q I I I VI 21+45 0.2986 0.04 Q I I I VI 21+50 0.2988 0.04 Q I I I VI 21+55 0.2991 0.03 Q I I I VI 22+ 0 0.2993 0.03 Q I I I VI 22+ 5 0.2995 0.03 Q I I I VI 22+10 0.2998 0.04 Q I I I VI 22+15 0.3001 0.04 Q I I I VI 22+20 0.3004 0.04 Q I I I VI 22+25 0.3006 0.03 Q I I I VI 22+30 0.3008 0.03 Q 22+35 0.3010 0.03 Q 22+40 0.3012 0.03 Q 22+45 0.3014 0.03 Q 22+50 0.3017 0.03 Q 22+55 0.3019 0.03 Q 23+ 0 0.3021 0.03 Q 23+ 5 0.3023 0.03 Q 23+10 0.3025 0.03 Q 23+15 0.3027 0.03 Q 23+20 0.3029 0.03 Q 23+25 0.3031 0.03 Q 23+30 0.3033 0.03 Q 23+35 0.3035 0.03 Q 23+40 0.3037 0.03 Q 23+45 0.3039 0.03 Q 23+50 0.3041 0.03 Q 23+55 0.3043 0.03 Q 24+ 0 0.3045 0.03 Q 24+ 5 0.3047 0.03 Q 24+10 0.3047 0.01 Q 24+15 0.3048 0.01 Q 24+20 0.3048 0.00 Q 24+25 0.3048 0.00 Q 24+30 0.3048 0.00 Q 24+35 0.3048 0.00 Q 24+40 0.3049 0.00 Q 24+45 0.349 0.00 Q 0 0 • U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UCO110.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 10 -YEAR STORM FILE: UCO.UM_ Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 408 of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 0.50 100 YEAR Area rainfall data: Weighting[1{2] 7.52 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2] 15.04 1.20 18.05 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.788(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.788(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 10.640 79.00 d r 0.000 r a p h 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI In£il. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Hydrograph - Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.900 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ • U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 " 8 0.667 691.205 1.348 0.204 - 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ' ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.312 0.429 0.281 0.03 2 0.17 4.20 0.397 0.429 0.357 0.04 3 0.25 4.90 0.416 0.429 0.379 0.09 9 0.33 4.80 0.959 0.929 0.02 5 0.42 5.20 0.492 0.429 0.06 0 6 0.50 6.20 0.586 0.429 --- 0.16 7 0.58 6.80 0.643 0.429 0.21 8 0.67 8.80 ___ 0.832 0.429 0.40 9 0.75 13.90 1.314 0.429 --- 0.89 10 0.83 31.40 2.969 0.429 --- 2.54 11 0.92 7.20 0.681 0.429 --- 0.25 12 1.00 3.80 0.359 0.429 0.323 0.04 Sum = 100.0 Sum = 4.7 Flood volume = Effective rainfall 0.39(In) times area 15.0(Ac.)/[(In)/(Ft.)] = 0.5(Ac.Ft) Total soil loss = 0.40(In) Total soil loss = 0.498(Ac.Ft) Total rainfall = 0.79(In) Flood volume = 21319.5 Cubic Feet Total soil loss = 21694.9 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 21.590(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T 0 R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 ----------------------------------------------------------------------- 0+ 5 0.0,05 0.07 Q I I I I 0+10 0.0026 0.31 Q 0+15 0.0058 0.46 Q 0+20 0.0092 0.50 Q 0+25 0.0127 0.50 QV 0+30 0.0193 0.96 IQ I I 1 1 0+35 0.0320 1.85 1 Q I I 1 1 0+40 0.0526 2.99 1 QV I I 1 1 0+45 0.0920 5.72 1 Q I I 1 1 0+50 0.1855 13.57 1 1 V Q I I I 0+55 0.3341 21.59 1 1 1 VQ I I 1+ 0 0.4056 10.37 1 1 Q I I V I 1+ 5 0.4392 4.88 1 Q I I I V I 1+10 0.4582 2.77 1 Q I I I V 1 1+15 0.4702 1.74 1 Q I I I V 1 1+20 0.4784 1.18 IQ I I I VI 1+25 0.4837 0.78 IQ I I I VI 1+30 0.4872 0.50 Q I I I VI 1+35 0.4892 0.29 Q I I I VI 1+40 0.4894 0.03 Q I I I VI 1+45 ---------------------------------------------------------------------- 0.4894 0.00 Q- I I I VI 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UC0310.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1976 Albert A. Webb Associates, Riverside, CA - SIN 571 English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 10 -YEAR STORM FILE: UCO.UM'_ ------------------------------------------------------ Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.00(Ft.) Slope along watercourse 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 0.80 100 YEAR Area rainfall data: Weighting[1`2] 12.03 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 15.04 1.90 28.58 650.00(Ft.) 0.123 Mr. STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.253(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.252(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph . (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.647 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (Tn/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.195 0.429 0.176 0.02 2 0.17 1.30 0.195 0.429 0.176 0.02 3 0.25 1.10 0.165 0.429 0.149 0.02 4 0.33 1.50 0.225 0.429 0.203 0.02 5 0.42 1.50 0.225 0.429 0.203 0.02 6 0.50 1.80 0.271 0.429 0.243 0.03 7 0.58 1.50 0.225 0.429 0.203 0.02 0 9 0 8 0.67 1.80 0.04 0.271 0+10 0.429 0.243 0.03 0.0031 9 0.75 1.80 0+20 0.271 0.429 0.243 0.0068 0.03 0.29 10 0.83 1.50 0.225 0.429 0.0115 0.203 0.36 0.02 0+40 11 0.92 1.60 0.240 0.429 0.216 0.02 12 1.00 1.80 0.271 0.429 0.243 0.03 13 1.08 2.20 0.331 0.429 0.298 0.03 14 1.17 2.20 0.331 0.429 0.298 0.03 15 1.25 2.20 0.331 0.429 0.298 0.03 16 1.33 2.00 0.301 0.429 0.271 0.03 17 1.42 2.60 0.391 0.429 - 0.352 0.04 18 1.50 2.70 0.406 0.429 0.365 0.04 19 1.58 2.40 0.361 0.429 0.325 0.04 20 1.67 2.70 0.406 0.429 0.365 0.04 21 1.75 3.30 0.496 0.429 --- 0.07 22 1.83 3.10 0.466 0.429 --- 0.04 23 1.92 _2.90 0.436 0.429 --- 0.01 24 2.00 3.00 0.451 0.429 --- 0.02 25 2.08 3.10 0.466 0.429 --- 0.04 26 2.17 4.20 0.631 0.429 --- 0.20 27 2.25 5.00 0.751 0.429 --- 0.32 28 2.33 3.50 0.526 0.429 --- 0.10 29 2.42 6.80 1.022 0.429 --- 0.59 30 2.50 7.30 1.097 0.429 --- 0.67 31 2.58 8.20 1.232 0.429 --- 0.80 32 2.67 5.90 0.887 0.429 --- 0.46 33 2.75 2.00 0.301 0.429 0.271 0.03 34 2.83 1.80 0.271 0.429 0.243 0.03 35 2.92 1.00 0.271 0.429 0.243 _ 0.03 36 3.00 0.60 0.090 0.429 0.081 0.01 Sum = 100.0 Sum = 4.0 Flood volume = Effective rainfall 0.33(In) times area 15.0(Ac.)/[(In)/(Ft.)] = 0.4(Ac.Ft) Total soil loss = 0.92(In) Total soil loss = 1.155(Ac.Ft) - Total rainfall = 1.25(In) Flood volume = 18059.9 Cubic Feet Total soil loss = 50318.8 Cubic Feet -------------------------------------------------------------------- Peak ------------------------------------------------------------------- flow rate of this hydrograph = 9.528(CFS)_ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) --------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0+ 5 0.0003 0.04 0+10 0.0016 0.18 .0+15 0.0031 0.23 0+20 0.0048 0.25 0+25 0.0068 0.29 0+30 0.0091 0.32 0+35 0.0115 0.36 0+40 0.0140 0.36 Q Q Q Q VQ VQ IQ IQ 0 --------------- 2.5 5.0 --------------- 7.5 I I I I I 10.0 0+45 0.0166 0.38 IQ 1 0+50 0.0193 0.39 IQ I 0+55 0.0218 0.36 IQV I 1+ 0 0.0244 0.37 IQV I 1+ 5 0.0272 0.41 IQV I 1+10 0.0303 0.46 IQV 1 1+15 0.0336 0.48 IQ V 1 1+20 0.0369 0.48 IQ V 1 1+25 0.0403 0.49 IQ V 1 1+30 0.0440 0.55 1 Q V 1 1+35 0.0480 0.57 1 Q V I 1+40 0.0519 0.56 1 Q V 1 1+45 0.0563 0.65 1 Q V 1 1+50 0.0617 0.78 1 Q V 1 1+55 0.0657 0.58 1 Q v 1 2+ 0 0.0681 0.35 IQ v 1 2+ 5 0.0708 0.39 IQ V 1 2+10 0.0768 0.88 1 Q v 1 2+15 0.0930 2.35 1 VQI 2+20 0.1146 3.14 1 IVQ 2+25 0.1369 3.23 1 1 QV 2+30 0.1818 6.53 1 1 2+35 0.2412 8.62 1 1 2+40 0.3068 9.53 1 1 2+45 0.3544 6.91 1 1 2+50 0.3775 3.35 1 1 Q 2+55 0.3913 2.01 1 Q 1 3+ 0 0.4?07 1.37 1 Q 1 3+ 5 0.4067 0.87 1 Q 3+10 0.4105 0.55 1 Q 1 3+15 0.4127 0.32 IQ 1 3+20 0.4139 0.18 Q 1 3+25 0.4144 0.07 Q 3+30 0.4145 0.02 Q 3+35 0.4146 0.01 Q 3+40- 0.4146 0.00 Q 3+45 --------------------------------- 0.4146 ----- 0 v I Q I I v I Q \7 Q 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/24/99 File: UCO2410.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 -------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 UNDEVELOPED AREA C (ON—SITE ONLY) 10 -YEAR STORM FILE: UCO.UM'. -------------------------------------------------------- Drainage Area = 15.04(Ac.) = 0.024 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.45 Min. 40% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.04 1.80 100 YEAR Area rainfall data: Weighting[1*2] 27.07 Area(Ac.)[1] Rainfall(In)[2] Weighting[112] 15.04 4.50 67.68 650.00(Ft.) 0.123 Mi. STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.911(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 2.911(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 10.640 79.00 0.000 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 Minimum soil loss rate ((In/Hr)) = 0.215 (for 24 hour storm duration) Soil low loss rate (decimal) = --------------------------------------------------------------------- 0.900 U n i t H y d r o g r a p h VALLEY S -Curve Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph o (CFS) --------------------------------------------------------------------- 1 0.083 86.401 15.123 2.292 _ 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 10 0.833 864.006 0.656 0.099 ----------------------------------------- Sum = 100.000 ----------------------------- Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.07 0.023 0.761 0.021 0.00 2 0.17 0.07 0.023 0.758 0.021 0.00 3 0.25 0.07 0.023 0.755 0.021 0.00 4 0.33 0.10 0.035 0.752 0.031 0.00 5 0.42 0.10 0.035 0.749 0.031 0.00 6 0.50 0.10 0.035 0.746 0.031 0.00 7 0.58 0.10 0.035 0.743 0.031 0.00 8 0.67 0.10 0.035 0.740 0.031 0.00 9 0.75 0.10 0.035 0.737 0.031 0.00 10 0.83 0.13 0.047 0.734 0.042 0.00 11 0.92 0.13 0.047 0.731 0.042 0.00 12 1.00 0.13 0.047 0.729 0.042 0.00 13 1.08 0.10 0.035 0.726 0.031 0.00 14 1.17 0.10 0.035 0.723 0.031 0.00 15 1.25 0.10 0.035 0.720 0.031 0.00 16 1.33 0.10 0.035 0.717 0.031 0.00 17 1.42 0.10 0.035 0.714 0.031 0.00 18 1.50 0.10 0.035 0.711 0.031 0.00 19 1.58 0.10 0.035 0.709 0.031 0.00 20 1.67 0.10 0.035 0.706 0.031 0.00 21 1.75 0.10 0.035 0.703 0.031 0.00 22 1.83 0.13 0.047 0.700 0.042 0.00 23 1.92 0.13 0.047 0.697 0.042 0.00 24 2.00 0.13 0.047 0.694 0.042 0.00 25 2.08 0.13 0.047 0.692 0.042 0.00 26 2.17 0.13 0.047 0.689 0.042 0.00 27 2.25 0.13 0.047 0.686 0.042 0.00 28 2.33 0.13 0.047 0.683 0.042 0.00 29 2.42 0.13 0.047 0.680 0.042 0.00 30 2.50 0.13 0.047 0.678 0.042 0.00 31 2.58 0.17 0.058 0.675 0.052 0.01 32 2.67 0.17 0.058 0.672 0.052 0.01 33 2.75 0.17 0.058 0.669 0.052 0.01 34 2.83 0.17 0.058 0.667 0.052 0.01 35 2.92 0.:7 0.058 0.664 0.052 0.01 36 3.00 0.17 0.058 0.661 0.052 0.01 37 3.08 0.17 0.058 0.658 0.052 0.01 38 3.17 0.17 0.058 0.656 0.052 0.01 39 3.25 0.17 0.058 0.653 0.052 0.01 40 3.33 0.17 0.058 0.650 0.052 0.01 41 3.42 0.17 0.058 0.647 0.052 0.01 42 3.50 0.17 0.058 0.645 0.052 0.01 43 3.58 0.17 0.058 0.642 0.052 0.01 44 3.67 0.17 0.058 0.639 0.052 0.01 45 3.75 0.17 0.058 0.637 0.052 0.01 46 3.83 0.20 0.070 0.634 0.063 0.01 47 3.92 0.20 0.070 0.631 0.063 0.01 48 4.00 0.20 0.070 0.629 0.063 0.01 49 4.08 0.20 0.070 0.626 0.063 0.01 50 4.17 0.20 0.070 0.623 0.063 0.01 51 4.25 0.20 0.070 0.621 0.063 0.01 52 4.33 0.23 0.082 0.618 0.073 0.01 53 4.42 0.23 0.082 0.615 0.073 0.01 54 4.50 0.23 0.082 0.613 0.073 0.01 55 4.58 0.23 0.082 0.610 0.073 0.01 56 4.67 0.23 0.082 0.607 0.073 0.01 57 4.75 0.23 0.082 0.605 0.073 0.01 58 4.83 0.27 0.093 0.602 0.084 0.01 59 4.92 0.27 0.093 0.600 0.084 0.01 60 5.00 0.27 0.093 0.597 0.084 0.01 61 5.08 0.20 0.070 0.594 0.063 0.01 62 5.17 0.20 0.070 0.592 0.063 0.01 63 5.25 0.20 0.070 0.589 0.063 0.01 64 5.33 0.23 0.082 0.587 0.073 0.01 65 5.42 0.23 0.082 0.584 0.073 0.01 66 5.50 0.23 0.082 0.582 0.073 0.01 Is 67 5.58 0.27 0.093 0.579 0.084 0.01 68 5.67 0.27 0.093 0.576 0.084 0.01 69 5.75 0.27 0.093 0.574 0.084 0.01 70 5.83 0.27 0.093 0.571 0.084 0.01 71 5.92 0.27 0.093 0.569 0.084 0.01 72 6.00 0.27 0.093 0.566 0.084 0.01 73 6.08 0.30 0.105 0.564 0.094 0.01 74 6.17 0.30 0.105 0.561 0.094 0.01 75 6.25 0.30 0.105 0.559 0.094 0.01 76 6.33 0.30 0.105 0.556 0.094 0.01 77 6.42 0.30 0.105 0.554 0.094 0.01 78 6.50 0.30 0.105 0.551 0.094 0.01 79 6.58 0.33 0.116 0.549 0.105 0.01 80 6.67 0.33 0.116 0.546 0.105 0.01 81 6.75 0.33 0.116 0.544 0.105 0.01 82 6.83 0.33 - 0.116 0.542 0.105 0.01 83 6.92 0.33 0.116 0.539 0.105 0.01 84 7.00 0.33 0.116 0.537 0.105 0.01 85 7.08 0.33 0.116 0.534, 0.105 0.01 86 7.17 0.33 0.116 0.532 0.105 0.01 87 7.25 0.33 0.116 0.529 0.105 0.01 88 7.33 0.37 0.128 0.527 0.115 0.01 89 7.42 0.37 0.128 0.524 0.115 0.01 90 7.50 0.37 0.128 0.522 0.115 0.01 91 7.58 0.40 0.140 _ 0.520 0.126 0.01 92 7.67 0.Z,0 0.140 0.517 0.126 0.01 93 7.75 0.40 0.140 0.515 0.126 0.01 94 7.83 0.43 0.151 0.513 0.136 0.02 95 7.92 0.43 0.151 0.510 0.136 0.02 96 8.00 0.43 0.151 0.508 0.136 0.02 97 8.08 0.50 0.175 0.505 0.157 0.02 98 8.17 0.50 0.175 0.503 0.157 0.02 99 8.25 0.50 0.175 0.501 0.157 0.02 100 8.33 0.50 0.175 0.498 0.157 0.02 101 8.42 0.50 0.175 0.496 0.157 0.02 102 8.50 0.50 0.175 0.494 0.157 0.02 103 8.58 0.53 0.186 0.491 0.168 0.02 104 8.67 0.53 0.186 0.489 0.168 0.02 105 8.75 0.53 0.186 0.487 0.168 0.02 106 8.83 0.57 0.198 0.485 0.178 0.02 107 8.92 0.57 0.198 0.482 0.178 0.02 108 9.00 0.57 0.198 0.480 0.178 0.02 109 9.08 0.63 0.221 0.478 0.199 0.02 110 9.17 0.63 0.221 0.475 0.199 0.02 ill 9.25 0.63 0.221 0.473 0.199 0.02 112 9.33 0.67 0.233 0.471 0.210 0.02 113 9.42 0.67 0.233 0.469 0.210 0.02 114 9.50 0.67 0.233 0.466 0.210 0.02 115 9.58 0.70 0.245 0.464 0.220 0.02 116 9.67 0.70 0.245 0.462 0.220 0.02 117 9.75 0.70 0.245 0.460 0.220 0.02 118 9.83 0.73 0.256 0.458 0.231 0.03 119 9.92 0.73 0.256 0.455 0.231 0.03 120 10.00 0.73 0.256 0.453 0.231 0.03 121 10.08 0.50 0.175 0.451 0.157 0.02 122 10.17 0.50 0.175 0.449 0.157 0.02 123 10.25 0.50 0.175 0.447 0.157 0.02 124 10.33 0.50 0.175 0.444 0.157 0.02 125 10.42 0.50 0.175 0.442 0.157 0.02 126 10.50 0.50 0.175 0.440 0.157 0.02 127 10.58 0.67 0.233 0.438 0.210 0.02 128 10.67 0.67 0.233 0.436 0.210 0.02 129 10.75 0.67 0.233 0.434 0.210 0.02 130 10.83 0.67 0.233 0.432 0.210 0.02 131 10.92 0.67 0.233 0.429 0.210 0.02 132 11.00 0.67 0.233 0.427 0.210 0.02 133 11.08 0.63 0.221 0.425 0.199 0.02 134 11.17 0.63 0.221 0.423 0.199 0.02 135 11.25 0.63 0.221 0.421 0.199 0.02 136 11.33 0.63 0.221 0.419 0.199 0.02 137 11.42 0.63 0.221 0.417 0.199 0.02 138 11.50 0.63 0.221 0.415 0.199 0.02 139 11.58 0.57 0.198 0.413 0.178 0.02 140 11.67 0.57 0.198 0.411 0.178 0.02 141 11.75 0.57 0.198 0.409 0.178 0.02 142 11.83 0.60 0.210 0.407 0.189 0.02 143 11.92 0.60 0.210 0.405 0.189 0.02 144 12.00 0.60 0.210 0.403 0.189 0.02 145 12.08 0.83 0.291 0.401 0.262 0.03 146 12.17 0.83 0.291 0.399 0.262 0.03 147 12.25 0.83 0.291 0.397 0.262 0.03 148 12.33 0.87 0.303 0.395 0.272 0.03 149 12.42 0.7 0.303 0.393 0.272 0.03 150 12.50 0.87 0.303 0.391 0.272 0.03 151 12.58 0.93 0.326 0.389 0.293 0.03 152 12.67 0.93 0.326 0.387 0.293 0.03 153 12.75 0.93 0.326 0.385 0.293 0.03 154 12.83 0.97 0.338 0.383 0.304 0.03 155 12.92 0.97 0.338 0.381 0.304 0.03 156 13.00 0.97 0.338 0.379 0.304 0.03 157 13.08 1.13 0.396 0.377 --- 0.02 158 13.17 1.13 0.396 0.375 --- 0.02 159 13.25 1.13 0.396 0.373 --- 0.02 160 13.33 1.13 0.396 0.371 --- 0.02 161 13.42 1.13 0.396 0.369 --- 0.03 162 13.50 1.13 0.396 0.368 --- 0.03 163 13.58 0.77 0.268 0.366 0.241 0.03 164 13.67 0.77 0.268 0.364 0.241 0.03 165 13.75 0.77 0.268 0.362 0.241 0.03 166 13.83 0.77 0.268 0.360 0.241 0.03 167 13.92 0.77 0.268 0.358 0.241 0.03 168 14.00 0.77 0.268 0.356 0.241 0.03 169 14.08 0.90 0.314 0.355 0.283 0.03 170 14.17 0.90 0.314 0.353 0.283 0.03 171 14.25 0.90 0.314 0.351 0.283 0.03 172 14.33 0.87 0.303 0.349 0.272 0.03 173 14.42 0.87 0.303 0.347 0.272 0.03 174 14.50 0.87 0.303 0.346 0.272 0.03 175 14.58 0.87 0.303 0.344 0.272 0.03 176 14.67 0.87 0.303 0.342 0.272 0.03 177 14.75 0.87 0.303 0.340 0.272 0.03 178 14.83 0.83 0.291 0.339 0.262 0.03 179 14.92 0.83 0.291 0.337 0.262 0.03 180 15.00 0.83 0.291 0.335 0.262 0.03 181 15.08 0.80 0.279 0.333 0.251 0.03 182 15.17 0.80 0.279 0.332 0.251 0.03 183 15.25 0.80 0.279 0.330 0.251 0.03 184 15.33 0.77 0.268 0.328 0.241 0.03 185 15.42 0.77 0.268 0.327 0.241 0.03 186 15.50 0.77 0.268 0.325 0.241 0.03 187 15.58 0.63 0.221 0.323 0.199 0.02 188 15.67 0.63 0.221 0.322 0.199 0.02 189 15.75 0.63 0.221 0.320 0.199 0.02 190 15.83 0.63 0.221 0.318 0.199 0.02 191 15.92 0.63 0.221 0.317 0.199 0.02 192 16.00 0.63 0.221 0.315 0.199 0.02 193 16.08 0.13 0.047 0.313 0.042 0.00 194 16.17 0.13 0.047 0.312 0.042 0.00 195 16.25 0.13 0.047 0.310 0.042 0.00 196 16.33 0.13 0.047 0.309 0.042 0.00 197 16.42 0.13 0.047 0.307 0.042 0.00 198 16.50 0.13 0.047 0.306 0.042 0.00 199 16.58 0.10 0.035 0.304 0.031 0.00 200 16.67 0.10 0.035 0.302 0.031 0.00 201 16.75 0.10 0.035 0.301 0.031 0.00 202 16.83 0.10 0.035 0.299 0.031 0.00 203 16.92 0.10 0.035 0.298 0.031 0.00 204 17.00 0.10 0.035 0.296 0.031 0.00 205 17.08 0.17 0.058 0.295 0.052 0.01 206 17.17 0.i7 0.058 0.293 0.052 0.01 207 17.25 0.17 0.058 0.292 0.052 0.01 208 17.33 0.17 0.058 0.290 0.052 0.01 209 17.42 0.17 0.058 0.289 0.052 0.01 210 17.50 0.17 0.058 0.288 0.052 0.01 211 17.58 0.17 0.058 0.286 0.052 0.01 212 17.67 0.17 0.058 0.285 0.052 0.01 213 17.75 0.17 0.058 0.283 0.052 0.01 214 17.83 0.13 0.047 0.282 0.042 0.00 215 17.92 0.13 0.047 0.280 0.042 0.00 216 18.00 0.13 0.047 0.279 0.042 0.00 217 18.08 0.13 0.047 0.278 0.042 0.00 218 18.17 0.13 0.047 0.276 0.042 0.00 219 18.25 0.13 0.047 0.275 0.042 0.00 220 18.33 0.13 0.047 0.274 0.042 0.00 221 18.42 0.13 0.047 0.272 0.042 0.00 222 18.50 0.13 0.047 0.271 0.042 0.00 223 18.58 0.10 0.035 0.270 0.031 0.00 224 18.67 0.10 0.035 0.268 0.031 0.00 225 18.75 0.10 0.035 0.267 0.031 0.00 226 18.83 0.07 0.023 0.266 0.021 0.00 227 18.92 0.07 0.023 0.265 0.021 0.00 228 19.00 0.07 0.023 0.263 0.021 0.00 229 19.08 0.10 0.035 0.262 0.031 0.00 230 19.17 0.10 0.035 0.261 0.031 0.00 231 19.25 0.10 0.035 0.260 0.031 0.00 232 19.33 0.13 0.047 0.258 0.042 0.00 233 19.42 0.13 0.047 0.257 0.042 0.00 234 19.50 0.13 0.047 0.256 0.042 0.00 235 19.58 0.10 0.035 0.255 0.031 0.00 236 19.67 0.10 0.035 0.254 0.031 0.00 237 19.75 0.10 0.035 0.253 0.031 0.00 238 19.83 0.07 0.023 0.251 0.021 0.00 239 19.92 0.07 0.023 0.250 0.021 0.00 240 20.00 0.07 0.023 0.249 0.021 0.00 241 20.08 0.10 0.035 0.248 0.031 0.00 242 20.17 0.10 0.035 0.247 0.031 0.00 243 20.25 0.10 0.035 0.246 0.031 0.00 244 20.33 0.10 0.035 0.245 0.031 0.00 245 20.42 O.iO 0.035 0.244 0.031 0.00 246 20.50 O.iO 0.035 0.243 0.031 0.00 247 20.58 0.10 0.035 0.242 0.031 0.00 248 20.67 0.10 0.035 0.241 0.031 0.00 249 20.75 0.10 0.035 0.240 0.031 0.00 250 20.83 0.07 0.023 0.239 0.021 0.00 251 20.92 0.07 0.023 0.238 0.021 0.00 252 21.00 0.07 0.023 0.237 0.021 0.00 - 253 21.08 0.10 0.035 0.236 0.031 0.00 254 21.17 0.10 0.035 0.235 0.031 0.00 255 21.25 0.10 0.035 0.234 0.031 0.00 256 21.33 0.07 0.023 0.233 0.021 0.00 257 21.42 0.07 0.023 0.232 0.021 0.00 258 21.50 0.07 0.023 0.231 0.021 0.00 259 21.58 0.10 0.035 0.231 0.031 0.00 260 21.67 0.10 0.035 0.230 0.031 0.00 261 21.75 0.10 0.035 0.229 0.031 0.00 262 21.83 0.07 0.023 0.228 0.021 0.00 263 21.92 0.n7 0.023 0.227 0.021 0.00 264 22.00 0.07 0.023 0.227 0.021 0.00 265 22.08 0.10 0.035 0.226 0.031 0.00 266 22.17 0.10 0.035 0.225 0.031 0.00 267 22.25 0.10 0.035 0.224 0.031 0.00 268 22.33 0.07 0.023 0.224 0.021 0.00 269 22.42 0.07 0.023 0.223 0.021 0.00 270 22.50 0.07 0.023 0.222 0.021 0.00 271 22.58 0.07 0.023 0.222 0.021 0.00 272 22.67 0.07 0.023 0.221 0.021 0.00 273 22.75 0.07 0.023 0.220 0.021 0.00 274 22.83 0.07 0.023 0.220 0.021 0.00 275 22.92 0.07 0.023 0.219 0.021 0.00 276 23.00 0.07 0.023 0.219 0.021 0.00 277 23.08 0.07 0.023 0.218 0.021 0.00 278 23.17 0.07 0.023 0.218 0.021 0.00 279 23.25 0.07 0.023 0.217 0.021 0.00 280 23.33 0.07 0.023 0.217 0.021 0.00 281 23.42 0.07 0.023 0.216 0.021 0.00 282 23.50 0.07 0.023 0.216 0.021 0.00 283 23.58 0.07 0.023 0.216 0.021 0.00 284 23.67 0.07 0.023 0.215 0.021 0.00 285 23.75 0.07 0.023 0.215 0.021 0.00 286 23.83 0.07 0.023 0.215 0.021 0.00 287 23.92 0.07 0.023 0.215 0.021 0.00 288 24.00 0.07 0.023 0.215 0.021 0.00 Sum = 100.0 Sum = 3.4 Flood volume = Effective rainfall 0.28(In) times area 15.0(Ac.)/[(In)/(Ft.)] = 0.4(Ac.Ft) Total soil loss = 2.63(In) Total soil loss = 3.293(Ac.Ft) Total rainfall = 2.91(In) Flood volume = 15455.4 Cubic Feet Total soil loss = 143455.8 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 0.507(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h --------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0000 0.01 Q I 0+10 0.0002 0.02 Q 0+15 0.0004 0.03 Q 0+20 0.0006 0.03 Q 0+25 0.0009 0.04 Q I I I I 0+30 0.0012 0.05 Q I 0+35 0.0016 0.05 Q 0+40 0.0019 0.05 Q 0+45 0.0023 0.05 Q I I 1 1 0+50 0.0027 0.06 Q I I 1 1 0+55 0.0031 0.06 Q I I I I 1+ 0 0.0036 0.07 Q 1+ 5 0.0040 0.07 Q 1+10 0.0044 0.06 Q I I 1+15 0.0048 0.06 Q I I 1 1 1+20 0.0052 0.05 Q I I 1 1 1+25 0.0056 0.05 Q 1+30 0.0059 0.05 Q 1+35 0.0063 0.05 Q 1 1+40 0.0067 0.05 Q I 1+45 0.0070 0.05 Q I I 1 1 1+50 0.0074 0.06 Q 1+55 0.0078 0.06 Q 2+ 0 0.0083 0.07 Q 2+ 5 0.0088 0.07 Q 2+10 0.0093 0.07 QV I I 1 1 2+15 0.0097 0.07 QV I I 1 1 2+20 0.0102 0.07 QV I 2+25 0.0107 0.07 QV 2+30 0.0112 0.07 QV 2+35 0.0117 0.07 QV 2+40 0.0123 0.08 QV 2+45 0.0128 0.08 QV 2+50 0.0134 0.09 QV 2+55 0.0140 0.09 QV 3+ 0 0.0146 0.09 QV 3+ 5 0.0152 0.09 QV 3+10 0.0158 0.09 QV 3+15 0.0165 0.09 QV 3+20 0.0171 0.09 QV 3+25 0.0177 0.09 QV 3+30 0.0183 0.09 Q V 3+35 0.0189 0.09 Q V 3+40 0.0195 0.09 Q V 3+45 0.0201 0.09 Q V 3+50 0.0207 0.09 Q v 3+55 0.0214 0.10 Q V 4+ 0 0.0221 0.10 Q V 4+ 5 0.0228 0.10 Q V 4+10 0.0235 0.10 Q v 4+15 0.0243 0.11 Q v 4+20 0.0250 0.11 Q V 4+25 0.0258 0.12 Q V 4+30 0.0266 0.12 Q V 4+35 0.0275 0.12 Q v 4+40 0.0283 0.12 Q V 4+45 0.0292 0.12 Q v 4+50 0.0300 0.13 Q V 4+55 0.0310 0.13 Q v 5+ 0 0.0319 0.14 Q V 5+ 5 0.0328 0.13 Q V 5+10 0.0336 0.12 Q V 5+15 0.0344 0.11 Q V 5+20 0.0352 0.11 Q V 5+25 0.0360 0.12 Q V 5+30 0.0368 0.12 Q v 5+35 0.0377 0.13 Q V 5+40 0.0386 0.13 Q v 5+45 0.0796 0.14 Q V 5+50 0.0405 0.14 Q V 5+55 0.0415 0.14 Q V 6+ 0 0.0425 0.14 Q V 6+ 5 0.0434 0.14 Q V 6+10 0.0445 0.15 Q V 6+15 0.0456 0.16 Q v 6+20 0.0466 0.16 Q v 6+25 0.0477 0.16 Q V 6+30 0.0488 0.16 Q v 6+35 0.0499 0.16 Q v 6+40 0.0511 0.17 Q v 6+45 0.0523 0.17 Q v 6+50 0.0535 0.17 Q V 6+55 0.0547 0.18 Q V 7+ 0 0.0559 0.18 Q V 7+ 5 0.0571 0.18 Q V 7+10 0.0583 0.18 Q V 7+15 0.0595 0.18 Q V 7+20 0.0608 0.18 Q v 7+25 0.0621 0.19 Q v 7+30 0.0634 0.19 Q V 7+35 0.0647 0.19 Q V 7+40 0.0661 0.20 Q V .7+45 0.0675 0.21 Q V 7+50 0.0690 0.21 Q V 7+55 0.0705 0.22 Q v 8+ 0 0.0721 0.22 Q V 8+ 5 0.0737 0.23 Q V 8+10 0.0754 0.25 Q V 8+15 0.0772 0.26 IQ V 1 1 8+20 0.0790 0.26 IQ V I I 8+25 0.0808 0.26 IQ VI I 8+30 0.0826 0.26 IQ VI 1 8+35 0.0844 0.27 IQ VI 1 8+40 0.0863 0.26 IQ VI 1 8+45 0.0882 0.28 IQ VI 1 8+50 0.0902 0.28 IQ V 1 8+55 0.0922 0.29 IQ V 1 9+ 0 0.0942 0.30 IQ V 1 9+ 5 0.0963 0.30 IQ V I 9+10 0.0985 0.32 IQ IV I 9+15 0.1008 0.33 IQ IV 9+20 0.1030 0.33 IQ IV 9+25 0.1054 0.34 IQ IV 9+30 0.1078 0.35 IQ I V I 9+35 0.1102 0.35 IQ I V 1 9+40 0.1127 0.36 IQ I V 1 9+45 0.1153 0.37 IQ I V 1 9+50 0.1178 0.37 IQ I V 1 9+55 0.1204 0.38 IQ I V I 10+ 0 0.1231 0.38 IQ I V I 10+ 5 0.1256 0.37 IQ I V I 10+10 0.1277 0.31 IQ I V 1 10+15 0.1297 0.29 IQ I V 1 10+20 0.1317 0.28 IQ I V 1 10+25 0.1335 0.27 IQ I V 1 10+30 0.1.54 0.27 IQ I V 1 10+35 0.1373 0.28 IQ I V I 10+40 0.1396 0.32 IQ I V 1 10+45 0.1419 0.34 IQ I V I 10+50 0.1442 0.34 IQ I V 1 10+55 0.1466 0.35 IQ I V I 11+ 0 0.1490 0.35 IQ I V I 11+ 5 0.1514 0.35 IQ I V I 11+10 0.1538 0.34 IQ I V 1 11+15 0.1561 0.34 IQ I V 1 11+20 0.1584 0.34 IQ I V 1 11+25 0.1607 0.34 IQ I V 1 11+30 0.1631 0.34 IQ I V 1 11+35 0.1653 0.33 IQ I V 1 11+40 0.1675 0.31 IQ I V 1 11+45 0.1696 0.31 IQ I VI 11+50 0.1717 0.31 IQ I VI 11+55 0.1739 0.31 IQ I VI 12+ 0 0.1761 0.32 IQ I VI 12+ 5 0.1784 0.34 IQ I V 12+10 0.1811 0.39 IQ I V 12+15 0.1839 0.42 IQ I V 12+20 0.1869 0.43 IQ I IV 12+25 0.1899 0.44 IQ I IV 12+30 0.1930 0.45 IQ I IV 12+35 0.1962 0.46 IQ I I V 12+40 0.1995 0.48 IQ I I V 12+45 0.2028 0.49 IQ I I V 12+50 0.2062 0.49 1Q I I 12+55 0.2097 0.50 1 Q I I V V 13+ 0 0.2132 0.51 1 4 I I V 1 . 13+ 5 0.2164 0.97 14 I I V I 13+10 0.2190 0.38 IQ I I V I 13+15 0.2214 0.35 IQ I I V 13+20 0.2239 0.36 IQ I I V 1 13+25 0.2265 0.37 IQ I I V 1 13+30 0.2292 0.39 IQ I I V 1 13+35 0.2320 0.41 IQ I I V 1 13+40 0.2348 0.40 IQ I I V 1 13+45 0.2376 0.40 14 I I V 1 13+50 0.2404 0.40 IQ I I V 1 13+55 0.2432 0.41 IQ I I V 1 14+ 0 0.2460 0.41 IQ I I V 1 14+ 5 0.2488 0.42 IQ I I V 1 14+10 0.2519 0.45 14 I I V 1 14+15 0.2551 0.46 IQ- I I V 1 14+20 0.2583 0.47 IQ I I VI 14+25 0.2615 0.46 IQ I I VI 14+30 0.2646 0.46 IQ I I VI 14+35 0.2678 0.46 IQ I I V 14+40 0.2710 0.46 IQ I I V 14+45 0.2741 0.46 IQ I I V 14+50 0.2773 0.46 14 I I IV 14+55 0.2804 0.45 IQ I I IV 15+ 0 0.2834 0.45 IQ I I IV 15+ 5 0.2865 0.44 IQ I I I V 15+10 0.2895 0.43 14 I I I V 15+15 0.2629 0.93 14 I I I V • 15+20 0.2953 0.92 IQ I I I V 15+25 0.2982 0.41 14 I I I V 15+30 0.3010 0.41 IQ I I I V 15+35 0.3037 0.40 IQ I I I V 15+40 0.3063 0.36 14 I I I V 15+45 0.3087 0.35 IQ I I I V 15+50 0.3110 0.34 IQ I I I V 15+55 0.3134 0.34 IQ I I I V 16+ 0 0.3157 0.34 IQ I I I V 16+ 5 0.3178 0.30 IQ I I I V 16+10 0.3190 0.17 Q I I I V 16+15 0.3198 0.12 Q I I I V 16+20 0.3206 0.10 Q I I I V 16+25 0.3212 0.09 Q I I I V 16+30 0.3218 0.08 Q I I I V 16+35 0.3223 0.08 Q I I I V 16+40 0.3227 0.06 Q I I I V 16+45 0.3231 0.06 Q I I I V 16+50 0.3235 0.06 Q I I I V 16+55 0.3239 0.05 Q I I I V 17+ 0 - 0.3242 0.05 Q I I I V 17+ 5 0.3247 0.06 Q I I I V 17+10 0.3252 0.07 Q I I I V 17+15 0.3257 0.08 Q I I I V 17+20 0.3263 0.08 Q I I I V 17+25 0.3269 0.09 Q I I I V 17+30 0.3275 0.09 Q I I I V • 17+35 0.3281 0.09 Q I I I V 17+40 0.3287 0.09 4 I I I V 17+45 0.3293 0.09 Q v 1 17+50 0.3299 0.09 Q V 17+55 0.3304 0.08 Q I v I 18+ 0 0.3309 0.07 Q v 1 18+ 5 0.3314 0.07 Q v 1 18+10 0.3319 0.07 Q V 1 18+15 0.3324 0.07 Q V 1 18+20 0.3329 0.07 Q v 1 18+25 0.3334 0.07 Q i v 1 18+30 0.3339 0.07 Q v 1 18+35 0.3344 0.07 Q v 1 18+40 0.3348 0.06 Q I v 1 18+45 0.3352 0.06 Q V 1 18+50 0.3355 0.05 Q v 1 18+55 0.3358 0.04 Q I v 1 19+ 0 0.3361 0.04 Q v 1 19+ 5 0.3364 0.04 Q v 1 19+10 0.3367 0.05 Q V 1 19+15 0.3371 0.05 Q v 1 19+20 0.3374 0.05 Q v 1 19+25 0.3379 0.06 Q I v 1 19+30 0.3383 0.07 Q v 1 19+35 0.3388 0.07 Q I I I v 1 19+40 0.3392 0.06 Q i v 1 19+45 0.3395 0.06 Q v 1 19+50 0.3399 0.05 Q v 1 19+55 0.3402 0.04 Q V 1 20+ 0 0.3;05 0.04 Q v 1 20+ 5 0.3408 0.04 Q v I 20+10 0.3411 0.05 Q V 1 20+15 0.3414 0.05 Q I v 1 20+20 0.3418 0.05 Q I v 1 20+25 0.3421 0.05 Q I I I v 1 20+30 0.3425 0.05 Q I I v 1 20+35 0.3429 0.05 Q I I I V 1 20+40 0.3432 0.05 Q v 1 20+45 0.3436 0.05 Q V 1 20+50 0.3439 0.05 Q v 1 20+55 0.3442 0.04 Q I v I 21+ 0 0.3445 0.04 Q I I v 1 21+ 5 0.3448 0.04 Q V 1 21+10 0.3451 0.05 Q v 1 21+15 0.3454 0.05 Q v 1 21+20 0.3458 0.05 Q v 1 21+25 0.3461 0.04 Q VI 21+30 0.3463 0.04 Q v1 21+35 0.3466 0.04 Q I I I v1 21+40 0.3469 0.05 Q I I I v1 21+45 0.3473 0.05 Q I I I VI 21+50 0.3476 0.05 Q I I VI 21+55 0.3479 0.04 Q I I VI 22+ 0 0.3481 0.04 Q I I I VI 22+ 5 0.3484 0.04 Q I I I VI 22+10 0.3487 0.05 Q I I I VI 22+15 0.3491 0.05 Q I I I VI 22+20 0.3494 0.05 Q I I I VI 22+25 0.3497 0.04 Q I I I VI 0 L -J 22+30 22+35 22+40 22+45 22+50 22+55 23+ 0 23+ 5 23+10 23+15 23+20 23+25 23+30 23+35 23+40 23+45 23+50 23+55 24+ 0 24+ 5 24+10 24+15 24+20 24+25 24+30 24+35 24+40 24+45 0.3500 0.04 0.3502 0.04 0.3505 0.04 0.3507 0.04 i 0.3510 0.04 i 0.3512 0.04 0.3515 0.04 0.3517 0.04 i 0.3520 0.04 0.3522 0.04 0.3524 0.04 i 0.3527 0.04 0.3529 0.04 0.3532 0.04 i 0.3534 0.04 0.3537 0.04 i 0.3539 0.04 i 0.3541 0.04 0.3544 0.04 0.3546 0.03 0.3547 0.01 0.3547 0.01 0.3548 0.00 0.3548 0.00 0.3548 0.00 0.3548 0.00 0.3548 0.00 0.3548 ------------------ 0.00 vl vl vl vI v v v vl vl v v vl vl vl v v v v v v v v v v v v v v ------------------ E 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/29/99 File: UC01100.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ---------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format --------------------------------- W.O. 98-0328 UNDEVELOPED AREA C (ON SITE ONLY) 100 -YEAR STORM FILE: UC0.UM1 Drainage Area = 15.09(Ac.) = 0.029 Sq. Mi. Length along longest watercourse = 1200.00(Ft.) Length along longest watercourse measured to centroid = 650.00(Ft.) Length along longest watercourse = 0.227 Mi. Length along longest watercourse measured to centroid = 0.123 Mi. Difference in elevation = 7.00(Ft.) Slope along watercourse = 30.8000 Ft./Mi. Average Manning's 'N' = 0.030 Lag time = 0.096 Hr. Lag time = 5.79 Min. 25% of lag time = 1.95 Min. 90% of lag time = 2.31 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 15.09 0.50 100 YEAR Area rainfall data: Weighting[1-2] 7.52 Area(Ac.)[1] Rainfall(In)(2) Weighting[1-2] 15.09 1.20 18.05 STORM EVENT (YEAR) = 100.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.200(In) Sub -Area Data Area(Ac.) Runoff Index Impervious € U n i 10.640 79.00 0.000 o g r 4.400 84.00 0.000 Total Area Entered = 15.04(Ac.) VALLEY RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.'s) (In/Hr) (Dec.) (In/Hr) 79.0 61.8 0.451 0.000 0.451 0.707 0.319 84.0 68.6 0.377 0.000 0.377 0.293 0.110 Sum (F) = 0.429 Area averaged mean soil loss (F) (In/Hr) = 0.429 of lag Minimum soil loss rate ((In/Hr)) = 0.215 Unit Hydrograph (for 24 hour storm duration) (hrs) --------------------------------------------------------------------- Soil low loss rate (decimal) = 0.900 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 86.401 15.123 2.292 2 0.167 172.801 46.300 7.018 3 0.250 259.202 18.236 2.764 4 0.333 345.602 7.847 1.189 5 0.417 432.003 4.629 0.702 6 0.500 518.404 2.902 0.440 7 0.583 604.804 2.049 0.311 - 8 0.667 691.205 1.348 0.204 9 0.750 777.605 0.911 0.138 " 10 0.833 864.006 0.656 0.099 ----------------------------------------------------------------------- Sum = 100.000 Sum= 15.158 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.475 0.429 --- 0.05 2 0.17 4.20 0.605 0.429 --- 0.18 3 0.25 4.40 0.634 0.429 --- 0.20 4 0.33 4.80 0.691 0.429 --- 0.26 5 0.42 5.20 0.749 0.429 --- 0.32 0 6 0.50 6.20 0.893 0.429 --- 0.46 7 0.58 6.80 0.979 0.429 --- 0.55 8 0.67 8.80 1.267 0.429 --- 0.84 9 0.75 13.90 2.001 0.429 --- 1.57 10 0.83 31.40 4.521 0.429 --- 4.09 11 0.92 7.20 1.037 0.429 --- 0.61 12 1.00 3.80 0.547 0.429 --- 0.12 Sum = 100.0 Sum = 9.2 Flood volume = Effective rainfall 0.77(In) times area 15.0(Ac.)/[(In)/(Ft.)] = 1.0(Ac.Ft) Total soil loss = 0.43(In) Total soil loss = 0.538(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 42079.9 Cubic Feet Total soil loss = 23425.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 36.259(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 10.0 20.0 30.0 40.0 ----------------------------------------------------------------------- . 0+ 5 0.0^07 0.11 Q I I I I 0+10 0.0057 0.73 Q I I 1 1 0+15 0.0183 1.83 VQ I I 1 1 0+20 0.0361 2.58 IVQ I I 1 1 0+25 0.0594 3.38 1 VQ I I I I 0+30 0.0898 4.42 1 VQ I I 1 1 0+35 0.1307 5.95 1 Q I I 1 1 0+40 0.1844 7.78 1 Q I I 1 1 0+45 0.2671 12.01 1 IVQ I 1 1 0+50 0.4324 24.01 1 1 V I Q 1 1 0+55 0.6822 36.26 1 1 1 V I Q I l+ 0 0.9118 18.82 1 1 Q I I V I 1+ 5 0.8750 9.19 1 QI I I V I 1+10 0.9100 5.08 1 Q I I I V 1 1+15 0.9317 3.15 1 Q I I I V I 1+20 0.9463 2.11 1 Q I I I VI 1+25 0.9558 1.38 IQ I I I VI 1+30 0.9619 0.88 Q I I I VI 1+35 0.9654 0.52 Q I I I VI 1+40 0.9659 0.08 Q 1 1 1 VI 1+45 ---------------------------------------------------------------------- 0.9660 0.01 Q I I I VI A 0 n 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC12.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------ English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 2 -YEAR STORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 258 of lag time = 0.86 Min. 408 of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(AC.)[I] Rainfall(In)[2] 14.20 0.50 100 YEAR Area rainfall data: Weighting[1*2] 7.10 Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 14.20 1.20 17.04 11 0 Ll STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.500(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.500(In) Sub -Area Data: U n i Area(Ac.) Runoff Index Impervious % r a p h 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) -------------------------------------------------------------------- RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 (hrs) Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 (CFS) Minimum soil loss rate ((In/Hr)) = 0.114 144.992 (for 24 hour storm duration) 31.944 4.571 Soil low loss rate (decimal) = 0.540 0.167 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data -------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph -------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 - 869.953 1.549 0.222 --------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max. Low (In/Hr) 1 0.08 3.30 0.198 0.227 0.107 0.09 2 0.17 4.20 0.252 0.227 --- 0.02 3 0.25 4.40 0.264 0.227 --- 0.04 4 0.33 4.80 0.288 0.227 --- 0.06 5 0.42 5.20 0.312 0.227 --- 0.08 6 0.50 6.20 0.372 0.227 --- 0.14 7 0.58 6.80 0.406 0.227 --- 0.18 8 0.67 8.80 0.528 0.227 --- 0.30 9 0.75 13.90 0.834 0.227 --- 0.61 10 0.83 31.40 1.884 0.227 --- 1.66 11 0.92 7.20 0.432 0.227 0.20 12 1.00 3.80 0.228 0.227 --- 0.00 Sum = 100.0 Sum = 3.4 Flood volume = Effective rainfall 0.28(In) - times area 14.2(Ac.)/[(In)/(Ft.)j = 0.3(Ac.Ft) Total soil loss = 0.22(In) Total soil loss = 0.257(Ac.Ft) Total rainfall = 0.50(In) Flood volume = 14575.3 Cubic Feet Total soil loss = 11194.4 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 13.486(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T 0 R M R u n c f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 ----------------------------------------------------------------------- 0+ 5 0.0029 0.42 Q I 0+10 0.0079 0.73 VQ I 0+15 0.0112 0.49 QV I 0+20 0.0156 0.63 IQ I I 1 1 0+25 0.0219 0.91 IQV I I I 0+30 0.0315 1.39 1 QV I I 1 1 0+35 0.0453 2.01 1 QV I I 1 1 0+40 0.0655 2.93 1 Q V I I 1 1 0+45 0.1018 5.26 1 Q V I 1 1 0+50 0.1871 12.39 1 1 1 V Q 1 1 0+55 0.2800 13.49 1 1 1 Q I V I 1+ 0 0.3124 4.71 1 QI I I V I 1+ 5 0.3250 1.83 1 Q I I I V I 1+10 0.3312 0.90 IQ I I I VI 1+15 0.3343 -0.44 Q I I I VI 1+20 0.3346 0.05 Q I I I VI 1+25 ----------------------------------------------------------------------- 0.3346 0.00 Q I I I V 0 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC32.cut ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- .English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 2 -YEAR STORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 14.20 0.80 100 YEAR Area rainfall data: Weighting[1'2] 11.36 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2) 10 14.20 1.90 26.98 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 0.800(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.800(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve -- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 144.992 31.944 4.571 2 0.167 269.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 Sum = 100.000 Sum= 14.311 ----------------------------------------------------------------------- Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.125 0.227 0.067 0.06 2 0.17 1.30 0.125 0.227 0.067 0.06 3 0.25 1.10 0.106 0.227 0.057 0.05 4 0.33 1.50 0.144 0.227 0.078 0.07 5. 0.42 1.50 0.144 0.227 0.078 0.07 6 0.50 1.80 0.173 0.227 0.093 0.08 7 0.58 1.50 0.144 0.227 0.078 0.07 8 0.67 1.80 0.173 0.227 0.093 0.08 • 9 0.75 1.80 0.173 0.227 0.093 0.08 10 0.83 1.50 0.144 0.227 0.078 0.07 11 0.92 1.60 0.154 0.227 0.083 0.07 12 1.00 1.80 0.173 0.227 0.093 0.08 13 1.08 2.20 0.211 0.227 0.114 0.10 14 1.17 2.20 0.211 0.227 0.114 0.10 15 1.25 2.20 0.211 0.227 0.114 0.10 16 1.33 2.00 0.192 0.227 0.104 0.09 17 1.42 2.60 0.250 0.227 --- 0.02 18 1.50 2.70 0.259 0.227 --- 0.03 19 1.58 2.40 0.230 0.227 --- 0.00 20 1.67 2.70 0.259 0.227 --- 0.03 21 1.75 3.30 0.317 0.227 --- 0.09 22 1.83 3.10 0.298 0.227 --- 0.07 23 1.92 2.90 0.278 0.227 --- 0.05 24 2.00 3.00 0.288 0.227 --- 0.06 25 2.08 3.10 0.298 0.227 --- 0.07 26 2.17 4.20 0.403 0.227 --- 0.18 27 2.25 5.00 0.480 0.227 --- 0.25 28 2.33 3.50 0.336 0.227 --- 0.11 29 2.42 6.80 0.653 0.227 --- 0.43 30 2.50 7.30 0.701 0.227 --- 0.47 31 2.58 8.20 0.787 0.227 --- 0.56 32 2.67 5.90 0.566 0.227 --- 0.34 33 2.75 2.00 0.192 0.227 0.104 0.09 34 2.83 1.80 0.173 0.227 0.093 0.08 35 2.92 1.80 0.173 0.227 0.093 0.08 36 3.00 0.60 0.058 0.227 0.031 0.03 Sum = 100.0 Sum = 4.2 Flood volume = Effective rainfall 0.35(In) times area 14.2(Ac.)/[(In)/(Ft .)) = 0.4(Ac. Ft) Total soil loss 0.45(In) Total soil loss = 0.529(Ac.Ft) Total rainfall = 0.80(In) Flood volume = 18204.7 Cubic Feet Total soil loss = 23029.5 Cubic Feet Peak -------------------------------------------------------------------- flow rate of this hydrograph = 6.685(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T O R M R u n o f f H y d r o g r a p h Hydrograph in 5 Minute --------------------------------- intervals ((CFS)) Time(h+m) -------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0018 0.26 VQ I I I I 0+10 0.0063 0.65 V Q I I I I 0+15 0.0112 0.71 IVQ I I 1 1 0+20 0.0164 0.77 IV Q I I 1 1 0+25 0.0226 0.89 1 VQ I I 1 1 0+30 0.0294 0.99 1 VQ I I 1 1 0+35 0.0365 1.03 1 VQ I I 1 1 0+40 0.0436 1.03 1 Q I I 1 1 0+45 0.0512 1.11 1 Q I I 1 1 0+50 0.0586 1.06 1 QV I I 1 1 0+55 0.0655 1.00 1 Q V I I I I 1+ 0 0.0727 1.05 1 Q V I I I I 1+ 5 0.0810 I 1+10 0.0901 v I I 1+15 0.0995 vi 1+20 0.1087 v 1+25 0.1155 Iv 1+30 0.1194 Iv 1+35 0.1221 Iv 1+40 0.1241 Iv 1+45 0.1288 I v 1+50 0.1357 I v 1+55 0.1418 I v 2+ 0 0.1475 I v 2+ 5 0.1537 I v 2+10 0.1638 I v 2+15 0.1314 Q v 2+20 0.1992 Q v 2+25 0.2217 1 Q Iv 2+30 0.2595 IQ v 2+35 0.3055 1 Q v1 2+40 0.3505 1 Q I v 2+45 0.3791 1 Q I I v 2+50 0.3942 Q I I I v 2+55 0.4053 I I I 3+ 0 0.4129 I I I 3+ 5 0.4162 I I I 3+10 0.4172 3+15 0.4'77 3+20 0.4179 3+25 --------------------- 0.4179 I I I 1.19 1 Q v I 1.33 1 Q v I I 1.36 1 Q vi 1.34 1 Q v 0.99 1 Q Iv 0.57 1 Q Iv 0.39 IQ Iv 0.29 IQ Iv 0.68 1 Q I v 1.00 1 Q I v 0.89 1 Q I v 0.82 1 Q I v 0.91 1 Q I v 1.47 1 Q I v 2.54 1 Q v 2.59 1 Q v 3.27 1 Q Iv 5.50 IQ v 6.68 1 Q v1 6.53 1 Q I v 4.15 1 Q I I v 2.20 1 Q I I I v 1.61 1 Q I I I 1.11 1 Q I I I 0.48 IQ I I I 0.15 Q 0.07 Q 0.03 Q 0.01 ------------------------------------------------- Q I I I 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC62.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format W.O. 98-0328 - DEVELOPED AREA C (ON-SITE ONLY) 2 -YEAR STORM FILE: DC.UM1 ------------------------------------------------------- Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 258 of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[l] Rainfall(In)[2] 14.20 1.20 100 YEAR Area rainfall data: Weighting[1*2] 17.04 • Area(Ac.)[1] Rainfall(In)(2) Weighting[1*2] 14.20 2.50 35.50 450.00(Ft.) 0.085 Mi. STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 1.200(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 it n i t H y d r o g r a p h VALLEY S -Curve - - -- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.072 0.227 0.039 0.03 2 0.17 0.60 0.086 0.227 0.047 0.04 3 0.25 0.60 0.086 0.227 0.047 0.04 4 0.33 0.60 0.086 0.227 0.047 0.04 5 0.42 0.60 0.086 0.227 0.047 0.04 6 0.50 0.70 0.101 0.227 0.054 0.05 7 0.58 0.70 0.101 0.227 0.054 0.05 8 0.67 0.70 0.101 0.227 0.054 0.05 9 0.75 0.70 0.101 0.227 0.054 0.05 10 0.83 0.70 0.101 0.227 0.054 0.05 11 0.92 0.70 0.101 0.227 0.054 0.05 12 1.00 0.80 0.115 0.227 0.062 0.05 13 1.08 0.80 0.115 0.227 0.062 0.05 14 1.17 0.80 0.115 0.227 0.062 0.05 15 1.25 0.30 0.115 0.227 0.062 0.05 16 1.33 0.30 0.115 0.227 0.062 0.05 17 1.42 0.80 0.115 0.227 0.062 0.05 18 1.50 0.80 0.115 0.227 0.062 0.05 19 1.58 0.80 0.115 0.227 0.062 0.05 20 1.67 0.80 0.115 0.227 0.062 0.05 21 1.75 0.80 0.115 0.227 0.062 0.05 22 1.83 0.80 0.115 0.227 0.062 0.05 23 1.92 0.80 0.115 0.227 0.062 0.05 24 2.00 0.90 0.130 0.227 0.070 0.06 25 2.08 0.80 0.115 0.227 0.062 0.05 26 2.17 0.90 0.130 0.227 0.070 0.06 27 2.25 0.90 0.130 0.227 0.070 0.06 28 2.33 0.90 0.130 0.227 0.070 0.06 29 2.42 0.90 0.130 0.227 0.070 0.06 30 2.50 0.90 0.130 0.227 0.070 0.06 31 2.58 0.90 0.130 0.227 0.070 0.06 32 2.67 0.90 0.130 0.227 0.070 0.06 33 2.75 1.00 0.144 0.227 0.078 0.07 34 2.83 1.00 0.144 0.227 0.078 0.07 35 2.92 1.00 0.144 0.227 0.078 0.07 36 3.00 1.00 0.144 0.227 0.078 0.07 37 3.08 1.00 0.144 0.227 0.078 0.07 38 3.17 1.1_0 0.158 0.227 0.086 0.07 39 3.25 1.10 0.158 0.227 0.086 0.07 40 3.33 1.10 0.158 0.227 0.086 0.07 41 3.42 1.20 0.173 0.227 0.093 0.08 42 3.50 1.30 0.187 0.227 0.101 0.09 43 3.58 1.40 0.202 0.227 0.109 0.09 44 3.67 1.40 0.202 0.227 0.109 0.09 45 3.75 1.50 0.216 0.227 0.117 0.10 46 3.83 1.50 0.216 0.227 0.117 0.10 47 3.92 1.60 0.230 0.227 --- 0.00 48 4.00 1.60 0.230 0.227 --- 0.00 49 4.08 1.70 0.245 0.227 --- 0.02 50 4_.17 1.80 0.259 0.227 --- 0.03 51 4.25 1.90 0.274 0.227 --- 0.05 52 4.33 2.00 0.288 0.227 --- 0.06 53 4.42 2.10 0.302 0.227 --- 0.08 54 4.50 2.10 0.302 0.227 --- 0.08 55 4.58 2.20 0.317 0.227 --- 0.09 56 4.67 2.30 0.331 0.227 --- 0.10 57 4.75 2.40 0.346 0.227 --- 0.12 58 4.83 2.40 0.346 0.227 --- 0.12 59 4.92 2.50 0.360 0.227 --- 0.13 60 5.00 2.60 0.374 0.227 --- 0.15 61 5.08 3.10 0.446 0.227 --- 0.22 62, 5.17 3.60 0.518 0.227 --- 0.29 63 5.25 3.90 0.562 0.227 --- 0.33 64 5.33 4.20 0.605 0.227 --- 0.38 65 5.42 4.70 0.677 0.227 --- 0.45 66 5.50 5.60 0.806 0.227 0.58 67 5.58 1.90 0.274 0.227 =__ 0.05 68 5.67 0.90 0.130 0.227 0.070 0.06 69 5.75 0.60 0.086 0.227 0.047 0.04 70 5.83 0.50 0.072 0.227 0.039 0.03 71 5.92 0.30 0.043 0.227 0.023 0.02 72 6.00 0.20 0.029 0.227 0.016 0.01 Sum = 100.0 Sum = 6.2 Flood volume = Effective rainfall 0.52(In) times area 14.2(Ac.)/[(In)/ (Ft .)] = 0.6(Ac.Ft) Total soil loss = 0.68(In) Total soil loss = 0.806(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 26728.5 Cubic Feet Total soil loss = 35123.7 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydregraph = 6.718(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0010 0.15 Q I I I I 0+10 0.0038 0.41 VQ I I 1 1 0+15 0.0073 0.51 V Q I I 1 1 0+20 0.0110 0.54 V Q I I 0+25 0.0149 0.56 V Q I I 0+30 0.0190 0.60 IVQ I I I 0+35 0.0234 0.64 IVQ I I I 0+40 0.0280 0.66 IVQ I I 1 1 0+45 0.0325 0.66 1 Q I I I 0+50 0.0371 0.66 1 Q I I I 0+55 0.0416 0.66 1 Q I I I I 1+ 0 0.0464 0.69 1 QV I I I I 1+ 5 0.0515 0.74 1 QV I I I I 1+10 0.0567 0.75 1 QV I I I I 1+15 0.0619 0.75 1 QV I I 1 1 1+20 0.0671 0.76 I QV I I I I 1+25 0.0723 0.76 1 QV I I 1 1 1+30 0.0775 0.76 1 Q V I I 1 11 1+35 0.0828 0.76 1 Q V I I 1 1 1+40 0.0880 0.76 1 Q V I I I I 1+45 0.0932 0.76 1 Q V I I 1 1 1+50 0.0984 0.76 1 Q V I I 1 1 1+55 0.1037 0.76 1 Q V I I 1 1 2+ 0 0.1091 0.79 1 Q V I I 1 1 2+ 5 0.1146 0.80 1 Q V I I 1 1 2+10 0.1201 0.80 I Q V I I I 2+15 0.1259 0.84 1 Q V I I I 2+20 0.1318 0.85 1 Q V I 1 1 1 2+25 0.1376 0.85 1 Q V I I I 1 2+30 0.1435 0.85 1 Q VI I 1 1 2+35 0.1494 0.85 1 Q VI I I I 2+40 0.1552 0.85 1 Q V I 1 1 2+45 0.1613 0.88 1 Q V I I I 2+50 0.1677 0.93 2+55 . 0.1792 0.99 3+ 0 0.1607 0.94 3+ 5 0.1872 0.95 3+10 0.1940 0.98 3+15 0.2010 1.02 3+20 0.2061 1.03 3+25 0.2155 1.07 3+30 0.2234 1.15 3+35 0.2319 1.23 3+40 0.2408 1.30 3+45 0.2501 1.34 3+50 0.2597 1.40 3+55 0.2664 0.97 4+ 0 0.2687 0.33 4+ 5 0.2703 0.24 4+10 0.2726 0.33 4+15 0.2759 0.48 4+20 0.2805 0.66 4+25 0.2864 0.86 4+30 0.2933 1.00 4+35 0.3010 1.11 4+40 0.3099 1.29 4+45 0.3201 1.49 4+50 0.3313 1.62 4+55 0.3432 1.73 5+ 0 0.3564 1.91 5+ 5 0.3727 2.37 5+10 0.3950 3.23 5+15 0.4228 4.05 5+20 0.4553 4.72 5+25 0.4931 5.49 5+30 0.5394 6.72 5+35 0.5762 5.34 5+40 0.5905 2.08 5+45 0.5997 1.33 5+50 0.6057 0.87 5+55 0.6096 0.57 6+ 0 0.6118 0.31 6+ 5 0.6130 0.17 6+10 0.6133 0.06 6+15 0.6135 0.02 6+20 0.6136 0.01 6+25 ------------------------------- 0.6136 0.00 0 I Q v I Q Iv I I Q Iv I Q I v I Q I v I Q I v I Q I v I Q I v I Q I v I I Q I v I Q I v I Q I v I Q I v I Q I v IQ I v Q I v IQ I v IQ I v I Q I v I I Q I v I I Q I v I Q I v I Q I v I Q I v I Q I Iv I Q I I v I Q I I v I Q I v I Q I v I Q I v I Q I v IQ I v I Q I v IQ v I Q I I I I Q I I I I Q I I I I Q I I I IQ I I I Q Q Q I I I Q I I I Q I I I -------------------------------------- i I I I I v I vi vl vI vl vl vl vi vl vl 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC242.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 2 -YEAR STORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 14.20 1.80 100 YEAR Area rainfall data: Weighting[1*2] 25.56 • Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2] 14.20 4.50 63.90 STORM EVENT (YEAR) = 2.00 Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 1.800(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 1.800(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious °% 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 n i c H y d r o g r a p h VALLEY S -Curve -_ Unit _____________________________________________ Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.07 0.014 0.403 0.008 0.01 2 0.17 0.07 0.014 0.401 0.008 0.01 3 0.25 0.07 0.014 0.400 0.008 0.01 4 0.33 0.10 0.022 0.398 0.012 0.01 5 0.42 0.10 0.022 0.397 0.012 0.01 6 0.50 0.10 0.022 0.395 0.012 0.01 7 0.58 0.10 0.022 0.393 0.012 0.01 8 0.67 0.10 0.022 0.392 0.012 0.01 9 0.75 0.10 0.022 0.390 0.012 0.01 10 0.83 0.13 0.029 0.389 0.016 0.01 11 0.92 0.13 0.029 0.387 0.016 0.01 12 1.00 0.13 0.029 0.386 0.016 0.01 13 • 1.08 0.10 0.022 0.384 0.012 0.01 14 1.17 0.10 0.022 0.383 0.012 0.01 15 1.25 0.10 0.022 0.381 0.012 0.01 16 1.33 0.10 0.022 0.380 0.012 0.01 17 1.42 0.10 0.022 0.378 0.012 0.01 18 1.50 0.10 0.022 0.377 0.012 0.01 19 1.58 0.10 0.022 0.375 0.012 0.01 20 1.67 0.10 0.022 0.374 0.012 0.01 21 1.75 0.10 0.022 0.372 0.012 0.01 22 1.83 0.13 0.029 0.371 0.016 0.01 23 1.92 0.13 0.029 0.369 0.016 0.01 24 2.00 0.13 0.029 0.368 0.016 0.01 25 2.08 0.13 0.029 0.366 0.016 0.01 26 2.17 0.13 0.029 0.365 0.016 0.01 - 27 2.25 0.13 0.029 0.363 0.016 0.01 28 2.33 0.13 0.029 0.362 0.016 0.01 29 2.42 0.13 0.029 0.360 0.016 0.01 30 2.50 0.13 0.029 0.359 0.016 0.01 31 2.58 0.17 0.036 0.357 0.019 0.02 32 2.67 0.17 0.036 - 0.356 0.019 0.02 33 2.75 0.17 0.036 0.354 0.019 0.02 34 2.83 0.17 0.036 0.353 0.019 0.02 35 2.92 0.17 0.036 0.352 0.019 0.02 36 3.00 0.17 0.036 0.350 0.019 0.02 37 3.08 0.17 0.036 0.349 0.019 0.02 38 3.17 0.'_7 0.036 0.347 0.019 0.02 39 3.25 0.17 0.036 0.346 0.019 0.02 40 3.33 0.17 0.036 0.344 0.019 0.02 41 3.42 0.17 0.036 0.343 0.019 0.02 42 3.50 0.17 0.036 0.341 0.019 0.02 43 3.58 0.17 0.036 0.340 0.019 0.02 44 3.67 0.17 0.036 0.339 0.019 0.02 45 3.75 0.17 0.036 0.337 0.019 0.02 46 3.83 0.20 0.043 0.336 0.023 0.02 47 3.92 0.20 0.043 0.334 0.023 0.02 48 4.00 0.20 0.043 0.333 0.023 0.02 49 4.08 0.20 0.043 0.331 0.023 0.02 50 4.17 0.20 0.043 0.330 0.023 0.02 51 4.25 0.20 0.043 0.329 0.023 0.02 52 4.33 0.23 0.050 0.327 0.027 0.02 53 4.42 0.23 0.050 0.326 0.027 0.02 54 4.50 0.23 0.050 0.324 0.027 0.02 55 4.58 0.23 0.050 0.323 0.027 0.02 56 4.67 0.23 0.050 0.322 0.027 0.02 57 4.75 0.23 0.050 0.320 0.027 0.02 56 4.83 0.27 0.058 0.319 0.031 0.03 59 4.92 0.27 0.058 0.318 0.031 0.03 60 5.00 0.27 0.058 0.316 0.031 0.03 61 5.08 0.20 0.043 0.315 0.023 0.02 62, 5.17 0.20 0.043 0.313 0.023 0.02 63 5.25 0.20 0.043 0.312 0.023 0.02 64 5.33 0.23 0.050 0.311 0.027 0.02 65 5.42 0.23 0.050 0.309 0.027 0.02 66 5.50 0.23 0.050 0.308 0.027 0.02 67 5.58 0.27 0.058 0.307 0.031 0.03 68 5.67 0.27 0.058 0.305 0.031 0.03 69 5.75 0.27 0.058 0.304 0.031 0.03 70 5.83 0.27 0.058 0.303 0.031 0.03 71 5.92 0.27 0.058 0.301 0.031 0.03 72 6.00 0.27 0.058 0.300 0.031 0.03 73 6.08 0.30 0.065 0.299 0.035 0.03 74 6.17 0.30 0.065 0.297 0.035 0.03 75 6.25 0.30 0.065 0.296 0.035 0.03 76 6.33 0.30 0.065 0.295 0.035 0.03 77 6.42 0.30 0.065 0.293 0.035 0.03 78 6.50 0.30 0.065 0.292 0.035 0.03 79 6.58 0.33 0.072 0.291 0.039 0.03 80 6.67 0.33 0.072 0.289 0.039 0.03 81 6.75 0.33 0.072 0.288 0.039 0.03 82 6.83 0.33 0.072 0.287 0.039 0.03 83 6.92 0.33 0.072 0.285 0.039 0.03 84 7.00 0.33 0.072 0.284 0.039 0.03 85 7.08 0.33 0.072 0.283 0.039 0.03 86 7.17 0.33 0.072 0.282 0.039 0.03 87 7.25 0.33 0.072 0.280 0.039 0.03 88 7.33 0.37 0.079 0.279 0.043 0.04 89 7.42 0.37 0.079 0.278 0.043 0.04 90 7.50 0.37 0.079 0.276 0.043 0.04 91 7.58 0.40 0.086 0.275 0.047 0.04 92 7.67 0.40 0.086 0.274 0.047 0.04 93 7.75 0.40 0.086 0.273 0.047 0.04 94 7.83 0.43 0.094 0.271 0.051 0.04 95 7.92 0.43 0.094 0.270 0.051 0.04 96 8.00 0.43 0.094 0.269 0.051 0.04 97 8.08 0.50 0.108 0.268 0.058 0.05 98 8.17 0.50 0.108 0.266 0.058 0.05 99 8.25 0.50 0.108 0.265 0.058 0.05 100 8.33 0.50 0.108 0.264 0.058 0.05 101 8.42 0.50 0.108 0.263 0.058 0.05 102 8.50 0.50 0.108 0.261 0.058 0.05 103 8.58 0.53 0.115 0.260 0.062 0.05 104 8.67 0.53 0.115 0.259 0.062 0.05 105 8.75 0.53 0.115 0.258 0.062 0.05 106 8.83 0.57 0.122 0.257 0.066 0.06 107 8.92 0.57 0.122 0.255 0.066 0.06 108 9.00 0.57 0.122 0.254 0.066 0.06 109 9.08 0.63 0.137 0.253 0.074 0.06 110 9.17 0.63 0.137 0.252 0.074 0.06 111 9.25 0.63 0.137 0.251 0.074 0.06 112 9.33 0.67 0.144 0.249 0.078 0.07 113 9.42 0.67 0.144 0.248 0.078 0.07 114 9.50 0.67 0.144 0.247 0.078 0.07 115 9.58 0.70 0.151 0.246 0.082 0.07 116 9.67 0.70 0.151 0.245 0.082 0.07 117 9.75 0.70 0.151 0.243 0.082 0.07 118 9.83 0.73 0.158 0.242 0.086 0.07 119 9.92 0.73 0.158 0.241 0.086 0.07 120. 10.00 0.73 0.158 0.240 0.086 0.07 121 10.08 0.50 0.108 0.239 0.058 0.05 122 10.17 0.50 0.108 0.238 0.058 0.05 123 10.25 0.50 0.108 0.236 0.058 0.05 124 10.33 0.50 0.108 0.235 0.058 0.05 125 10.42 0.50 0.108 0.234 0.058 0.05 126 10.50 0.50 0. ice 0.233 0.058 0.05 127 10.58 0.67 0.144 0.232 0.078 0.07 128 10.67 0.67 0.144 0.231 0.078 0.07 129 10.75 O.E7 0.144 0.230 0.078 0.07 130 10.83 0.67 0.144 0.228 0.078 0.07 131 10.92 0.67 0.144 0.227 0.078 0.07 132 11.00 0.67 0.144 0.226 0.078 0.07 133 11.08 0.63 0.137 0.225 0.074 0.06 134 11.17 0.63 0.137 0.224 0.074 0.06 135 11.25 0.63 0.137 0.223 0.074 0.06 136 11.33 0.63 0.137 0.222 0.074 0.06 137 11.42 0.63 0.137 0.221 0.074 0.06 138 11.50 0.63 0.137 0.220 0.074 0.06 139 11.58 0.57 0.122 0.219 0.066 0.06 140 11.67 0.57 0.122 0.217 0.066 0.06 141 11:75 0.57 0.122 0.216 0.066 0.06 142 11.83 0.60 0.130 0.215 0.070 0.06 143 11.92 0.60 0.130 0.214 0.070 0.06 144 12.00 0.60 0.130 0.213 0.070 0.06 145 12.08 0.83 0.180 0.212 0.097 0.08 146 12.17 0.83 0.180 0.211 0.097 0.08 147 12.25 0.83 0.180 0.210 0.097 0.08 148 12.33 0.87 0.187 0.209 0.101 0.09 149 12.42 0.97 0.187 0.208 0.101 0.09 150 12.50 0.37 0.187 0.207 0.101 0.09 151 12.58 0.93 0.202 0.206 0.109 0.09 152 12.67 0.93 0.202 0.205 0.109 0.09 153 12.75 0.93 0.202 0.204 0_109 0.09 154 12.8 3 0.97 0.209 0.203 0.01 155 12.92 0.97 0.209 0.202 --- 0.01 156 13.00 0.97 0.209 0.201 --- 0.01 157 13.08 1.13 0.245 0.200 --- 0.05 158 13.17 1.13 0.245 0.199 --- 0.05 159 13.25 1.13 0.245 0.198 --- 0.05 160 13.33 1.13 0.245 0.197 --- 0.05 161 13.42 1.13 0.245 0.196 --- 0.05 162 13.50 1.13 0.245 0.195 --- 0.05 163 13.58 0.77 0.166 0.194 0.089 0.08 164 13.67 0.77 0.166 0.193 0.089 .0.08 165 13.75 0.77 0.166 0.192 0.089 0.08 166 13.83 0.77 0.166 0.191 0.089 0.08 167 13.92 0.77 0.166 0.190 0.089 0.08 168 14.00 0.77 0.166 0.189 0.089 0.06 169 14.08 0.90 0.194 0.188 --- 0.01 170 14.17 0.90 0.194 0.187 --- 0.01 171 14.25 0.90 0.194 0.186 --- 0.01 172 14.33 0.87 0.187 0.185 --- 0.00 173 14.42 0.87 0.187 0.184 --- 0.00 174 14.50 0.87 0.187 0.183 --- 0.00 175 14.58 0.87 0.187 0.182 --- 0.01 176 14.67 0.87 0.187 0.181 --- 0.01 177 14.75 0.87 0.187 0.180 --- 0.01 178 14.83 0.83 0.180 0.179 --- 0.00 179 14.92 0.83 0.180 0.178 --- 0.00 180 15.00 0.83 0.180 0.177 --- 0.00 181 15.08 0.80 0.173 0.177 0.093 0.08 182 15.17 0.80 0.173 0.176 0.093 0.08 183 15.25 0.80 0.173 0.175 0.093 0.08 184 15.33 0.77 0.166 0.174 0.089 0.08 185 15.42 0.77 0.166 0.173 0.089 0.08 186 15.50 0.77 0.166 0.172 0.069 0.08 187 15.58 0.63 0.137 0.171 0.074 0.06 188 15.67 0.63 - 0.137 0.170 0.074 0.06 189 15.75 0.63 0.137 0.169 0.074 0.06 190 15.83 0.63 0.137 0.169 0.074 0.06 191 15.92 0.63 0.137 0.168 0.074 0.06 192 16.00 0.63 0.137 0.167 0.074 0.06 193 16.08 0.13 0.029 0.166 0.016 0.01 194 16.17 0.13 0.029 0.165 0.016 0.01 195 16.25 0.13 0.029 0.164 0.016 0.01 196 16.33 0.13 0.029 0.163 0.016 0.01 197 16.42 0.13 0.029 0.163 0.016 0.01 198 16.50 0.13 0.029 0.162 0.016 0.01 199 16.58 0.10 0.022 0.161 0.012 0.01 200 16.67 0.10 0.022 0.160 0.012 0.01 201 16.75 0.10 0.022 0.159 0.012 0.01 202 16.83 0.10 0.022 0.159 0.012 0.01 203 16.92 0.10 0.022 0.158 0.012 0.01 204 17.00 0.10 0.022 0.157 0.012 0.01 205 17.08 0.17 0.036 0.156 0.019 0.02 206 17.17 0.17 0.036 0.155 0.019 0.02 207 17.25 0.17 0.036 0.155 0.019 0.02 208 17.33 0.17 0.036 0.154 0.019 0.02 209 17.42 0.1.7 0.036 0.153 0.019 0.02 210 17.50 0.17 0.036 0.152 0.019 0.02 211 17.58 0.17 0.036 0.152 0.019 0.02 212 17.67 0.17 0.036 0.151 0.019 0.02 213 17.75 0.17 0.036 0.150 0.019 0.02 214 17.83 0.13 0.029 0.149 0.016 0.01 215 17.92 0.13 0.029 0.149 0.016 0.01 216 18.00 0.13 0.029 0.148 0.016 0.01 217 18.08 0.13 0.029 0.147 0.016 0.01 218 18.17 0.13 0.029 0.146 0.016 0.01 219 18.25 0.13 0.029 0.146 0.016 0.01 220 18.33 0.13 0.029 0.145 0.016 0.01 221 18.42 0.13 0.029 0.144 0.016 0.01 222 18.50 0.13 0.029 0.143 0.016 0.01 223 18.58 0.10 0.022 0.143 0.012 0.01 224 18.67 0.10 0.022 0.142 0.012 0.01 225 18.75 0.10 0.022 0.141 0.012 0.01 226 18.83 0.07 0.014 0.141 0.008 0.01 227 18.92 0.07 0.014 0.140 0.008 0.01 228 19.00 0.07 0.014 0.139 0.008 0.01 229 19.08 0.10 0.022 0.139 0.012 0.01 230 19.17 0.10 0.022 0.138 0.012 0.01 231 19.25 0.10 0.022 0.137 0.012 0.01 232 19.33 0.13 0.029 0.137 0.016 0.01 233 19.42 0.13 0.029 0.136 0.016 0.01 234 19.50 0.13 0.029 0.136 0.016 0.01 235 19.58 0.10 0.022 0.135 0.012 0.01 236 19.67 0.10 0.022 0.134 0.012 0.01 237 19.75 0.10 0.022 0.134 0.012 0.01 238 19.83 0.07 0.014 0.133 0.008 0.01 239 19.92 0.07 0.014 0.133 0.008 0.01 240 20.00 0.07 0.014 0.132 0.008 0.01 241 20.08 0.10 0.022 0.131 0.012 0.01 242 20.17 0.10 0.022 0.131 0.012 0.01 243 20.25 0.10 0.022 0.130 0.012 0.01 244 20.33 0.10 0.022 0.130 0.012 0.01 245 20.42 0.10 0.022 0.129 0.012 0.01 246 20.50 0.10 0.022 0.129 0.012 0.01 247 20.58 0.10 0.022 0.128 0.012 0.01 248 20.67 0.10 0.022 0.127 0.012 0.01 249 20.75 0.10 0.022 0.127 0.012 0.01 250 20.83 0.07 0.014 0.126 0.008 0.01 251 20.92 0.07 0.014 0.126 0.008 0.01 252 21.00 0.07 0.014 0.125 0.008 0.01 253 21.08 0.10 0.022 0.125 0.012 0.01 254 21.17 0.10 0.022 0.124 0.012 0.01 255 21.25 0.10 0.022 0.124 0.012 0.01 256 21.33 0.07 0.014 0.123 0.008 0.01 257 21.42 0.07 0.014 0.123 0.008 0.01 258 21.50 0.07 0.014 0.123 0.008 0.01 259 21.58 0.10 0.022 0.122 0.012 0.01 260 21.67 0.10 0.022 0.122 0.012 0.01 261 21.75 0.10 0.022 0.121 0.012 0.01 262 21.83 0.07 0.014 0.121 0.008 0.01 263 21.92 0.07 0.014 0.120 0.008 0.01 264 22.00 0.07 0.014 0.120 0.008 0.01 265 22.08 0.10 0.022 0.120 0.012 0.01 266 22.17 0.10 0.022 0.119 0.012 0.01 267 22.25 0.10 0.022 0.119 0.012 0.01 268 22.33 0.07 0.014 0.118 0.008 0.01 269 22.42 0.07 0.014 0.118 0.008 0.01 270 22.50 0.07 0.014 0.118 0.008 0.01 271 22.58 0.07 0.014 0.117 0.008 0.01 272 22.67 0.07 0.014 0.117 0.008 0.01 273 22.75 0.07 0.014 0.117 0.008 0.01 274 22.83 0.07 0.014 0.116 0.008 0.01 275 22.92 0.07 0.014 0.116 0.008 0.01 276 23.00 0.07 0.014 0.116 0.008 0.01 277 23.08 0.07 0.014 0.116 0.008 0.01 278 23.17 0.07 0.014 0.115 0.008 0.01 279 23.25 0.07 0.014 0.115 0.008 0.01 280 23.33 0.07 0.014 0.115 0.008 0.01 281 23.42 0.07 0.014 0.115 0.008 0.01 282 23.50 0.07 0.014 0.114 0.008 0.01 283 23.58 0.07 0.014 0.114 0.008 0.01 284 23.67 0.07 0.014 0.114 0.008 0.01 285 23.75 0.07 0.014 0.114 0.008 0.01 286 23.83 0.07 0.014 0.114 0.008 0.01 287 23.92 0.07 0.014 0.114 0.008 0.01 288 24.00 0.07 0.014 0.114 0.008 0.01 Sum = 100.0 Sum = 8.3 Flood volume = Effective rainfall 0.69(In) times area 14.2(Ac.)/[(In)/(Ft.)] = 0.8(Ac.Ft) Total soil loss = 1.11(In) Total soil loss = 1.311(Ac.Ft) Total rainfall = 1.80(In) Flood volume = 35660.5 Cubic Feet Total soil loss = 57119.8 Cubic Feet •---------------------7------------------- Peak flow rate of this hydrograph = 1.319(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0002 0.03 Q I I 0+10 0.0007 0.08 Q I I 0+15 0.0013 0.09 Q I I 0+20 0.0021 0.11 Q I I 1 1 0+25 0.0030 0.13 Q I I 1 1 0+30 0.0039 0.14 Q I I 0+35 0.0049 0.14 Q I I 0+40 0.0058 0.14 Q I I I 0+45 0.0068 0.14 Q I I 0+50 0.0079 0.16 Q I I 0+55 0.0091 0.18 Q I I I I 1+ 0 0.0104 0.19 Q I I I I 1+ 5 0.0116 0.17 Q I I I I 1+10 0.0127 0.15 Q I I 1 1 1+15 0.0137 0.15 Q I I 1 1 1+20 0.0147 0.14 Q 1+25 . 0.0156 0.14 Q 1+30 0.0166 0.14 Q I I 1 1 1+35 0.0176 0.14 Q I I 1 1 1+40 0.0186 0.14 Q I I 1 1 1+45 0.0196 0.14 Q I I 1 1 1+50 0.0206 0.16 QV I I 1 1 1+55 0.0219 0.18 QV I 2+ 0 0.0232 0.19 QV 2+ 5 0.0245 0.19 QV 2+10 0.0258 0.19 QV I I 1 1 2+15 0.0271 0.19 QV 2+20 0.0284 0.19 QV I 2+25 0.0297 0.19 QV I I I 2+30 0.0310 0.19 QV I I I 2+35 0.0324 0.20 QV I 2+40 0.0340 0.23 QV 2+45 0.0356 0.23 QV 2+50 0.0372 0.24 QV I 2+55 0.0388 0.24 QV I I 3+ 0 0.0404 0.24 QV 3+ 5 0.0421 0.24 Q V I I 3+10 0.0437 0.24 Q V I I 3+15 0.0453 0.24 Q V I I 3+20 0.0470 0.24 Q V 3+25 0.0486 0.24 Q V I 3+30 0.0502 0.24 Q V 3+35 0.0519 0.24 Q V 3+40 . 0.0535 0.24 Q V I 3+45 0.0551 0.24 Q V 3+50 0.0569 0.25 IQV 3+55 0.0588 0.27 IQV 4+ 0 0.0607 0.28 IQV 4+ 5 0.0626 0.28 IQ V 4+10 0.0646 0.28 IQ V 4+15 0.0666 0.28 IQ V 4+20 0.0686 0.30 IQ V 4+25 0.0708 0.32 IQ V 4+30 0.0731 0.33 IQ V 4+35 0.0754 0.33 IQ V 4+40 0.0776 0.33 IQ V 4+45 0.0799 0.33 IQ V 4+50 0.0823 0.35 IQ V 4+55 0.0849 0.37 IQ V 5+ 0 0.0874 0.38 IQ V 5+ 5 0.0898 0.35 IQ V 5+10 0.0919 0.30 IQ V 5+15 0.0939 0.29 IQ V 5+20 0.0960 0.30 IQ V 5+25 0.0983 0.32 IQ V 5+30 0.1005 0.33 IQ V 5+35 0.1029 0.35 IQ 5+40 0.1054 0.37 IQ 5+45 0.1080 0.38 IQ 5+50 0.1106 0.38 IQ 5+55 0.1132 0.38 IQ 6+ 0 0.1158 0.38 IQ 6+ 5 0.1186 0.39 IQ 6+10 0.1219 0.92 IQ 6+15 0.1243 0.42 IQ 6+20 0.1273 0.42 IQ 6+25 0.1302 0.43 IQ 6+30 0.1331 0.43 IQ 6+35 0.1362 0.99 IQ 6+40 0.1394 0.46 IQ 6+45 0.1426 0.47 IQ 6+50 0.1459 0.47 IQ 6+55 0.1491 0.47 IQ 7+ 0 0.1524 0.47 IQ 7+ 5 0.1557 0.47 IQ 7+10 0.1589 0.47 IQ 7+15 0.1622 0.47 IQ 7+20 0.1656 0.49 IQ 7+25 0.1691 0.51 1 Q 7+30 0.1727 0.52 I Q 7+35 0.1763 0.53 1 Q 7+40 0.1802 0.56 I Q 7+45 0.1841 0.56 1 Q 7+50 0.1881 0.58 I Q 7+55 0.1923 0.61 I Q 8+ 0 0.1965 0.61 I Q 8+ 5 0.2009 0.64 I Q 8+10 0.2057 0.69 I Q 8+15 0.2105 0.70 I Q 8+20 0.2154 0.71 1 Q 8+25 0.2203 0.71 1 Q 8+30 0.2252 0.71 1 Q v v v v v v v v v v v v V v V v v v v v v v v v v v v I I I II I vI vI vI vl v v v v Iv 8+35 0.2302 0.73 8+40 0.2353 0.75 8+45 0.2405 0.75 8+50 0.2458 0.77 8+55 0.2513 0.80 9+ 0 0.2568 0.80 9+ 5 0.2626 0.83 9+10 0.2687 0.88 9+15 0.2748 0.89 9+20 0.2811 0.91 9+25 0.2875 0.94 9+30 0.2940 0.94 9+35 0.3007 0.96 9+40 0.3074 0.99 9+45 0.3143 0.99 9+50 0.3212 1.01 9+55 0.3283 1.03 10+ 0 0.3355 1.04 10+ 5 0.3419 0.94 10+10 0.3473 0.78 10+15 0.3524 0.74 10+20 0.3574 0.73 10+25 0.3623 0.72 10+30 0.3672 0.71 10+35 0.3727 0.79 10+40 0.3788 0.90 10+45 0.3952 0.93 10+50 0.3917 0.94 10+55 0.3982 0.94 11+ 0 0.4047 0.95 11+ 5 0.4112 0.93 11+10 0.4174 0.91 11+15 0.4237 0.91 11+20 0.4299 0.90 11+25 0.4361 0.90 11+30 0.4423 0.90 11+35 0.4483 0.87 11+40 0.4540 0.83 11+45 0.4596 0.81 11+50 0.4653 0.83 11+55 0.4711 0.85 12+ 0 0.4770 0.85 12+ 5 0.4835 0.96 12+10 0.4912 1.12 12+15 0.4992 1.15 12+20 0.5074 1.19 12+25 0.5158 1.22 12+30 0.5242 1.23 12+35 0.5329 1.26 12+40 0.5419 1.31 12+45 0.5510 1.32 12+50 0.5574 0.93 12+55 0.5598 0.35 13+ 0 0.5613 0.22 13+ 5 0.5636 0.33 13+10 0.5674. 0.56 13+15 0.5716 0.61 Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q I Q I Q Q I 14 Q IQ I Q I Q Q v v v v v v v v v v v v v v v v v v v v v v v v v v v v v Iv Iv Iv Iv I v I v I v v v v v v v v v v v v v v v v v I v 13+20 0.5761 0.65 1 Q 13+25 0.5808 0.68 1 Q 13+30 0.5857 0.70 1 Q 13+35 0.5914 0.83 1 Q 13+40 0.5984 1.01 1 Q 13+45 0.6057 1.06 1 Q 13+50 0.6131 1.07 1 Q 13+55 0.6205 1.08 1 Q 14+ 0 0.6280 1.09 1 Q 14+ 5 0.6334 0.77 1 Q 14+10 0.6355 0.31 IQ 14+15 0.6369 0.20 Q 14+20 0.6376 0.13 Q 14+25 0.6382 0.07 Q 14+30 0.6386 0.06 Q 14+35 0.6391 0.06 Q 14+40 0.6396 0.07 Q 14+45 0.6402 0.09 Q 14+50 0.6406 0.07 Q 14+55 0.6408 0.03 Q 15+ 0 0.6411 0.03 Q 15+ 5 0.6437 0.39 IQ 15+10 0.6500 0.91 1 Q 15+15 0.6571 1.04 1 Q 15+20 0.6646 1.08 1 Q 15+25 0.6720 1.08 1 Q 15+30 0.6796 1.10 1 Q 15+35 0.6867 1.03 1 Q 15+40 0.6931 0.94 1 Q 15+45 0.6995 0.92 1 Q 15+50 0.7057 0.91 1 Q 15+55 0.7120 0.90 1 Q 16+ 0 0.7182 0.90 1 Q 16+ 5 0.7228 0.67 1 Q 16+10 0.7251 0.34 IQ 16+15 0.7269 0.26 IQ 16+20 0.7284 0.22 Q 16+25 0.7298 0.20 Q 16+30 0.7311 0.19 Q 16+35 0.7323 0.17 Q 16+40 0.7333 0.15 Q 16+45 0.7343 0.15 Q 16+50 0.7353 0.14 Q 16+55 0.7363 0.14 Q 17+ 0 0.7373 0.14 Q 17+ 5 0.7385 0.17 Q 17+10 0.7400 0.22 Q 17+15 0.7416 0.23 Q 17+20 0.7432 0.23 Q 17+25 0.7448 0.24 Q 17+30 0.7464 0.24 Q 17+35 0.7480 0.24 Q 17+40 0.7497 0.24 Q 17+45 0.7513 0.24 Q 17+50 0.7528 0.22 Q 17+55 0.7542 0.20 Q 18+ 0 0.7556 0.19 Q ui T V I V I VI VI VI V V V IV IV IV IV IV IV IV IV IV IV IV IV IV I I I I I I I I V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V 18+ 5 0.7569 0.19 Q I I v 18+10 0.7582 0.19 Q I v l 18+15 0.7595 0.19 Q I v 18+20 0.7608 0.19 Q I I v 18+25 0.7621 0.19 Q v 18+30 0.7634 0.19 Q V 18+35 0.7646 0.17 Q v 18+40 0.7657 0.15 Q V 18+45 0.7667 0.15 Q I v l 18+50 0.7676 0.13 Q I V 18+55 0.7683 0.11 Q I V 19+ 0 0.7690 0.10 Q V 19+ 5 0.7697 0.11 Q v l 19+10 0.7707 0.13 Q V 19+15 0.7716 0.14 Q I I v l 19+20 0.7727 0.16 Q I v l 19+25 0.7739 0.18 Q I I I v l 19+30 0.7752 0.19 Q I v l 19+35 0.7764 0.17 Q V 19+40 0.7774 0.15 Q I V 19+45 0.7784 0.15 Q I I V 19+50 0.7793 0.13 Q v l 19+55 0.7800 0.11 Q V 20+ 0 0.7807 0.10 Q I v l 20+ 5 0.7815 0.11 Q I I V I 20+10 0.7824 0.13 Q I I V 20+15 0.7934 0.14 Q I V 20+20 0.7843 0.14 Q I I v 20+25 0.7853 0.14 Q I I I -V 20+30 0.7863 0.14 Q I I I V 20+35 0.7873 0.14 Q I I I v 1 20+40 0.7882 0.14 Q I I I V 1 20+45 0.7892 0.14 Q I I I v 1 20+50 0.7901 0.13 Q I I I V 1 20+55 0.7908 0.10 Q I i V 1 21+ 0 0.7915 0.10 Q I v 1 21+ 5 0.7923 0.11 Q V 1 21+10 0.7932 0.13 Q V 1 21+15 0.7941 0.14 Q v 1 21+20 0.7950 0.13 Q I I V 1 21+25 0.7957 0.10 Q 1 I v 1 21+30 0.7964 0.10 Q 1 1 I V 1 21+35 0.7972 0.11 Q I I V I 21+40 0.7981 0.13 Q v 1 21+45 0.7990 0.14 Q VI 21+50 0.7999 0.13 Q I I I VI 21+55 0.8006 0.10 Q I I I VI 22+ 0 0.8013 0.10 Q I I I VI 22+ 5 0.8021 0.11 Q I I I v1 22+10 0.8030 0.13 Q I I I VI 22+15 0.8039 0.14 Q I I I VI 22+20 0.8048 0.13 Q I I I v1 22+25 0.8055 0.10 Q I I I VI 22+30 0.8062 0.10 Q I I I v 22+35 0.8069 0.10 Q I I I VI 22+40 0.8075 0.10 Q I I VI 22+45 0.8082 0.09 Q I I I VI 22+50 0.8088 0.09 Q I I I VI 22+55 0.8095 0.09 Q J I I VI 23+ 0 0.8101 0.09 Q I I I VI 23+ 5 0.8108 0.09 Q I I I VI 23+10 0.8114 0.09 Q I I I VI 23+15 0.8121 0.09 Q I I I VI 23+20 0.8127 0.09 Q I I I VI 23+25 0.8134 0.09 Q I I I VI 23+30 0.8141 0.09 Q I I I VI 23+35 0.8147 0.09 Q I I I VI 23+40 0.8154 0.09 Q I I I VI 23+45 0.8160 0.09 Q I I I VI 23+50 0.8167 0.09 Q I I I VI 23+55 0.8173 0.09 Q I I I VI 24+ 0 0.8180 0.09 Q I I I VI 24+ 5 0.8184 0.06 Q I I I VI 24+10 0.8186 0.02 Q I I I VI 24+15 0.8186 0.01 Q I I I VI 24+20 0.8186 0.00 Q I I I VI 24+25 ----------------------------------------------------------------------- 0.8187 0.00 Q I I I V 0 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC15.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------ English (in -lb) Input Units Used _ English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON-SITE ONLY) 5 -YEAR STORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 258 of lag time = 0.86 Min. 408 of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 14.20 - 0.50 100 YEAR Area rainfall data: Weighting[1*2] 7.10 Area(Ac.)[1] Rainfall(In)[2] Weighting[1-2] 14.20 1.20 17.04 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.664(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.664(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.263 0.227 --- 0.04 2 0.17 4.20 0.335 0.227 --- 0.11 3 0.25 4.40 0.351 0.227 --- 0.12 4 0.33 4.80 0.382 0.227 --- 0.16 5 0.42 5.20 0.414 0.227 --- 0.19 6 0.50 6.20 0.494 0.227 --- 0.27 7 0.58 6.80 0.542 0.227 0.31 8 0.67 8.80 0.701 0.227 ___ 0.47 9 0.75 13.90 1.107 0.227 --- 0.88 . 10 0.83 31.40 2.501 0.227 --- 2.27 11 0.92 7.20 0.574 0.227 0.35 12 1.00 3.80 0.303 0.227 --- 0.08 Sum = 100.0 Sum = 5.2 Flood volume = Effective rainfall 0.44(In) times area 14.2(Ac.)/[(In)/(Ft .)] = 0.5(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.269(Ac.Ft) Total rainfall = 0.66(In) Flood volume = 22508.8 Cubic Feet Total soil loss = 11711.1 Cubic Feet Peak flow rate of this hydrograph = 18.975(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T 0 R M R u n c f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) ------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 0+ 5 0.0011 0.16 Q I I I I 0+10 0.0062 0.73 VQ I I 1 1 0+15 0.0155 1.35 IVQ I_ I 1 1 0+20 0.0275 1.75 1 VQ I I 1 1 0+25 0.0427 2.20 1 VQ I I 1 1 0+30 0.0625 2.88 1 VQ I I 1 1 0+35 0.0883 3.74 1 VQ I I 1 1 0+40 0.1224 4.96 1 41 I 1 1 0+45 0.1779 8.05 1 1 V Q I 1 1 0+50 0.2985 17.52 1 1 1 V I Q 1 0+55 0.4292 18.98 1 1 1 1 V Q I 1+ 0 0.4796 7.32 1 1 Q I I V I 1+ 5 0.5014 3.16 1 Q I I I V I 1+10 0.5112 1.42 1 Q I I I VI 1+15 0.5159 0.69 IQ I I I VI 1+20 0.5166 0.11 Q I I I VI 1+25 ----------------------------------------------------------------------- 0.5167 0.02 Q I I I V i U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC35.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 5 -YEAR STORM FILE: DC.UM1 Drainage Area = 19.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 950.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 90% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 14.20 0.80 100 YEAR Area rainfall data: Weighting[1*2] 11.36 Area(Ac.)[1] _ Rainfall(In)[2] Weighting[1*2] 10 14.20 1.90 26.98 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.058(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.058(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 --------------------------------------------------------------------- U n i t H y d r o g r a p h - VALLEY S -Curve --- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time 8 of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 Sum = 100.000 Sum= 14.311 ----------------------------------------------------------------------- Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 1.30 0.165 0.227 0.089 0.08 2 0.17 1.30 0.165 0.227 0.089 0.08 3 0.25 1.10 0.140 0.227 0.075 0.06 4 0.33 1.50 0.190 0.227 0.103 0.09 5 0.42 1.50 0.190 0.227 0.103 0.09 6 0.50 1.60 0.228 0.227 --- 0.00 7 0.58 1.50 0.190 0.227 0.103 0.09 8 0.67 1.80 0.228 0.227 --- 0.00 9 0.75 1.80 0.228 0.227 --- 0.00 10 0.83 1.50 0.190 0.227 0.103 0.09 11 0.92 1.60 0.203 0.227 0.110 0.09 0 0 12 1.00 1.80 0.228 0.227 --- 0.00 13 1.06 2.20 0.279 0.227 --- 0.05 14 1.17 2.20 0.279 0.227 --- 0.05 15 1.25 2.20 0.279 0.227 --- 0.05 16 1.33 2.00 0.254 0.227 --- 0.03 17 1.42 2.60 0.330 0.227 --- 0.10 18 1.50 2.70 0.343 0.227 --- 0.12 19 1.58 2.40 0.305 0.227 --- 0.08 20 1.67 2.70 0.343 0.227 --- 0.12 21 1.75 3.30 0.419 0.227 --- 0.19 22 1.83 3.10 0.393 0.227 --- 0.17 23 1.92 2.90 0.368 0.227 --- 0.14 24 2.00 3.00 0.381 0.227 --- 0.15 25 2.08 3.10 0.393 0.227 --- 0.17 26 2.17 4.20 0.533 0.227--- 0.31 27 2.25 5.00 0.635 0.227 --- 0.41 28 2.33 3.50 0.444 0.227 --- 0.22 29 2.42 6.80 0.863 0.227 --- 0.64 30 2.50 7.30 0.926 0.227 --- 0.70 31 2.58 8.20 1.041 0.227 --- 0.81 32 2.67 5.90 0.749 0.227 --- 0.52 33 2.75 2.00 0.254 0.227 --- 0.03 34 2.83 1.80 0.228 0.227 --- - 0.00 35 2.92 1.80 0.228 0.227 --- 0.00 36 3.00 0.60 0.076 0.227 0.041 0.04 Sum = 100.0 Sum = 5.7 Flood volume = Effective rainfall 0.48(In) times area 14.2(Ac.)/[(In)/(Ft.)] = 0.6(Ac.Ft) Total soil loss = 0.58(In) Total soil loss = 0.685(Ac.Ft) Total rainfall = 1.06(In) Flood volume = 24661.0 Cubic Feet Total soil loss = 29853.0 Cubic Feet -------------------------------------------------------------------- Peak flow rate of this hydrograph = 9.886(CFS) -------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T 0 R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) r Time(h+m) ____________________________________________________________________ Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0024 0.35 VQ I I I I 0+10 0.0083 0.86 V Q I I I 0+15 0.0148 0.93 IV Q I I I 0+20 0.0217 1.02 IV Q I I I 0+25 0.0299 1.18 1 V Q I I I 0+30 0.0356 0.84 1 VQ I I 1 1 0+35 0.0402 0.66 1 Q I I 0+40 0.0451 0.71 1 QV I I I 0+45 0.0465 0.21 Q V I I I 0+50 0.0499 0.49 IQ V I I 1 1 0+55 0.0572 1.06 1 Q I I I I 1+ 0 0.0628 0.80 1 QV I I I 1+ 5 0.0659 0.46 IQ V I I I I 1+10 0.0707 0.69 1 Q V I I 1+15 0.0758 0.73 1 Q V I I 1+20 0.0800 0.62 1 Q V I I 1+25 0.0855 0.79 1 Q V I I I 1+30 0.0947 1.34 1 QV I I I 1+35 0.1040 1.36 1 Q V I I 1+40 0.1132 1.34 1 Q V I 1+45 0.1264 1.91 1 QV I I 1+50 0.1428 2.37 1 QV I I 1+55 0.1581 2.22 1 Q IV I I 2+ 0 0.1728 2.13 1 Q I V I I 2+ 5 0.1883 2.25 QI V I I 2+10 0.2088 2.98 IQ V I 1 1 2+15 0.2392 4.41 1 VQ I 1 1 2+20 0.2700 4.47 1 Q VI 1 1 2+25 0.3069 5.37 1 1 IQ 1 1 2+30 0.3642 8.31 V I Q 1 2+35 0.4322 9.89 V Q 2+40 0.4989 9.68 1 V Q 1 2+45 0.5388 5.79 1 Q I V 1 2+50 0.5528 2.03 Q I I I VI 2+55 0.5590 0.89 1 Q I I I VI 3+ 0 0.5628 0.57 1 Q I I I VI 3+ 5 0.5654 0.37 IQ I I I VI 3+10 0.5658 0.06 Q I I I VI 3+15 0.5560 0.03 Q I I I VI 3+20 0.5661 0.01 Q I I I VI 3+25 0.5661 0.01 Q I I I VI 9 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC65.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ----------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 5 -YEAR STORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.216 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 408 of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) ^ User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: A.rea(Ac.)[1] Rainfall(In)[2] 14.20 1.20 100 YEAR Area rainfall data: Weighting[1'2] 17.04 Area(Ac.)[1] Rainfall(In)[2] Weighting(1`2] 10 14.20 2.50 35.50 STORM EVENT (YEAR) = 5.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.504(In) Areal adjustment factor = 100.00 8 Adjusted average point rain = 1.504(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F _ AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil --------------------------------------------------------------------- low loss rate (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve ---- Unit Hydrograph Data ------------------------------- Unit time period Time `s of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.090 0.227 0.049 0.04 2 0.17 0.60 0.108 0.227 0.058 0.05 3 0.25 0.60 0.108 0.227 0.058 0.05 4 0.33 0.60 0.108 0.227 0.058 0.05 5 0.42 0.60 0.108 0.227 0.058 0.05 6 0.50 0.70 0.126 0.227 0.068 0.06 7 0.58 0.70 0.126 0.227 0.068 0.06 8 0.67 0.70 0.126 0.227 0.068 0.06 9 0.75 0.70 0.126 0.227 0.068 0.06 10 0.83 0.70 0.126 0.227 0.068 0.06 11 0.92 0.70 0.126 0.227 0.068 0.06 12 1.00 0.80 0.144 0.227 0.078 0.07 13 1.08 0.80 0.144 0.227 0.078 0.07 14 1.17 0.80 0.144 0.227 0.078 0.07 15 1.25 0.80 0.144 0.227 0.078 0.07 16 1.33 0.80 0.144 0.227 0.078 0.07 17 1.42 0.80 0.144 0.227 0.078 0.07 18 1.50 0.80 0.144 0.227 0.018 0.07 19 1.58 0.80 0.144 0.227 0.078 0.07 20 1.67 0.80 0.144 0.227 0.078 0.07 21 1.75 0.80 0.144 0.227 0.078 0.07 22 1.83 0.80 0.144 0.227 0.078 0.07 23 1.92 0.80 0.144 _ 0.227 0.078 0.07 24 2.00 0.90 0.162 0.227 0.088 0.07 25 2.08 0.80 0.144 0.227 0.078 0.07 26 2.17 0.90 0.162 0.227 0.088 0.07 27 2.25 0.90 0.162 0.227 0.088 0.07 28 2.33 0.90 0.162 0.227 0.088 0.07 29 2.42 0.90 0.162 0.227 0.088 0.07 30 2.50 0.90 0.162 0.227 0.088 0.07 31 2.58 0.90 0.162 0.227 .0.088 0.07 32 2.67 0.90 0.162 0.227 0.088 0.07 33 2.75 1.00 0.181 0.227 0.097 0.08 34 2.83 1.00 0.181 0.227 0.097 0.08 35 2.92 1.00 0.181 0.227 0.097 0.08 36 3.00 1.00 0.181 0.227 0.097 0.08 37 3.08 1.00 0.181 0.227 0.097 0.08 38 3.17 1.10 0.199 0.227 0.101 0.09 39 3.25 1.10 0.199 0.227 0.107 0.09 40 3.33 1.10 0.199 0.227 0.107 0.09 41 3.42 1.20 0.217 0.227 0.117 0.10 42 3.50 1.30 0.235 0.227 --- 0.01 43 3.58 1.40 0.253 0.227 --- 0.03 44 3.67 1.40 0.253 0.227 --- 0.03 45 3.75 1.50 0.271 0.227 --- 0.04 46 3.83 1.50 0.271 0.227 --- 0.04 47 3.92 1.60 0.289 0.227 --- 0.06 48 4.00 1.60 0.289 0.227 --- 0.06 49 4.08 1.70 0.307 0.227 --- 0.08 50 4.17 1.80 0.325 0.227 --- 0.10 51 4.25 1.90 0.343 0.227 --- 0.12 52 4.33 2.00 0.361 0.227 --- 0.13 53 4.42 2.10 0.379 0.227 --- 0.15 54 4.50 2.10 0.379 0.227 --- 0.15 55 4.58 2.20 0.397 0.227 --- 0.17 56 4.67 2.30 0.415 0.227 --- 0.19 57 4.75 2.40 0.433 0.227 --- 0.21 58 4.83 2.40 0.433 0.227 --- 0.21 59 4.92 2.50 0.451 0.227 --- 0.22 60 5.00 2.60 0.469 0.227 --- 0.24 61 5.08 3.10 0.560 0.227 --- 0.33 62 5.17 3.60 0.650 0.227 --- 0.42 63 5.25 3.90 0.704 0.227 --- 0.48 64 5.33 4.20 0.758 0.227 --- 0.53 65 5.42 4.70 0.848 0.227 --- 0.62 66 5.50 5.60 1.011 0.227 --- 0.78 67 5.58 1.90 0.343 0.227 --- 0.12 68 5.67 0.90 0.162 0.227 0.088 0.07 0 69 5.75 0.60 0.108 0.227 0.058 0.05 70 5.83 0.50 0.090 0.227 0.049 0.04 71 5.92 0.30 0.054 0.227 0.029 0.02 72 6.00 0.20 0.036 0.227 0.019 0.02 Sum = 100.0 Sum = 8.6 Flood volume = Effective rainfall 0.71(In) times area 14.2(Ac.)/[(In)/(Ft.)] = 0.8(Ac.Ft) Total soil loss = 0.79(In) Total soil loss = 0.935(Ac.Ft) Total rainfall = 1.50(In) Flood volume = 36804.5 Cubic Feet Total soil loss = 40742.2 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 9.248(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0013 0.19 Q I I I I 0+10 0.0048 0.51 V Q I I 1 1 0+15 0.0092 0.63 V Q I I 1 1 0+20 0.0'.39 0.68 V Q I I 1 1 0+25 0.0187 0.70 V Q I I 1 1 0+30 0.0238 0.75 IVQ I I 1 1 0+35 0.0294 0.81 IV Q I I 1 1 0+40 0.0350 0.82 IV Q I I 1 1 0+45 0.0407 0.83 IV Q I I I I 0+50 0.0465 0.83 1 VQ I I 1 1 0+55 0.0522 0.83 1 VQ I I I I 1+ 0 0.0582 0.87 1 VQ I I I I 1+ 5 0.0646 0.93 1 Q I I I I 1+10 0.0711 0.94 1 Q I I I I 1+15 0.0776 0.95 1 Q I I 1 1 1+20 0.0841 0.95 1 Q I I 1 1 1+25 0.0907 0.95 1 QV I I 1 1 1+30 0.0972 0.95 1 QV I I 1 1 1+35 0.1038 0.95 1 QV 1 1 1 1 1+40 0.1103 0.95 1 Q V I I 1 1 1+45 0.1169 0.95 1 Q V .1 1 1 1 1+50 0.1234 0.95 1 Q V I I 1 1 1+55 0.1300 0.95 1 Q V I I 1 1 2+ 0 0.1368 0.99 1 Q V I I 1 1 2+ 5 0.1437 1.01 1 Q V I I 1 1 2+10 0.1506 1.00 1 Q V I I 1 1 2+15 0.1579 1.05 1 Q V I I I 2+20 0.1652 1.06 1 Q V I I I 2+25 0.1725 1.07 1 Q V I I 1 1 2+30 0.1799 1.07 1 Q V I I I 2+35 0.1873 1.07 1 Q V I I I 2+40 0.1946 1.07 1 Q VI I 1 1 2+45 0.2023 1.11 1 Q VI I I I 0 is 2+50 0.2103 1.16 1 Q VI I 2+55 0.2184 1.18 1 Q V I 3+ 0 0.2265 1.18 1 Q V I 3+ 5 0.2347 1.19 1 Q Iv I 3+10 0.2432 1.23 1 Q IV I I 3+15 0.2520 1.28 1 Q IV I I 3+20 0.2609 1.30 1 Q I V I I 3+25 0.2702 1.34 1 Q I V I I 3+30 0.2769 0.98 1 Q I v I I 3+35 0.2800 0.45 IQ I v I I 3+40 0.2830 0.43 IQ I V I I 3+45 0.2863 0.48 IQ I V I 1 1 3+50 0.2903 0.58 1 Q I v I 1 1 3+55 0.2950 0.68 1 Q I v I I 4+ 0 0.3006 0.82 1 Q I V I I - 4+ 5 0.3070 0.94 1 Q I V I 1 1 4+10 0.3150 1.16 1 Q I V I I 4+15 0.3247 1.40 Q I V I I 4+20 0.3361 1.65 Q I V I I 4+25 0.3492 1.91 Q I V I 1 1 4+30 0.3635 2.08 1 Q I V I 1 1 4+35 0.3788 2.22 1 Q I v I 1 1 4+40 0.3957 2.45 1 QI V I 1 1 4+45 0.4142 2.69 1 Q VI 1 1 4+50 0.4340 2.86 1 IQ V 1 1 4+55 0.4546 2.99 1 IQ IV 1 1 5+ 0 0.4768 3.22 1 Q I V 1 1 5+ 5 0.5029 3.60 1 Q I V 1 1 5+10 0.5365 4.67 1 QI V 1 1 5+15 0.5771 5.90 1 1 Q V 1 1 5+20 0.6235 6.74 1 1 Q VI 1 5+25 0.6766 7.71 1 Q V 1 5+30 0.7403 9.25 1 1 1 VQ 1 5+35 0.7921 7.52 1 1 Q V 1 5+40 0.8140 3.17 1 Q I I V 1 5+45 0.8266 1.84 1 Q I I I VI 5+50 0.8347 1.17 1 Q I I I VI 5+55 0.8398 0.75 1 Q I I I VI 6+ 0 0.8426 0.40 IQ I I I VI 6+ 5 0.8441 0.22 Q I I I VI 6+10 0.8446 0.07 Q I I I VI 6+15 0.8448 0.03 Q I I I VI 6+20 0.8449 0.01 Q I I I VI 6+25 ----------------------------------------------------------------------- 0.8449 0.00 Q I- I I V �J U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC245.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 --------------------------------------------------------------------- English (in -16) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 5 -YEAR STORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1) Rainfall(In)[2] 14.20 1.80 100 YEAR Area rainfall data: Weighting[1*2] 25.56 Area(Ac.)[1] Rainfall(in)[2] Weighting[1*2] 14.20 4.50 63.90 STORM EVENT (YEAR) = 5.00 . Area Averaged 2 -Year Rainfall = 1.800(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2.432(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 2.432(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% AMC2 AMC -,1 (In/Hr) (Dec.%) (In/Hr) (Dec.) 72.0 53.4 0.537 0.640 0.228 0.700 78.0 60.6 0.464 0.570 0.226 0.300 Sum (F) _ Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 ------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve ------------------------------ Unit Hydrograph Data F (In/Hr) 0.159 0.068 0.227 Unit time period Time % of lag Distribution Unit Hydrograph ----------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.07 0.019 0.403 0.011 0.01 2 0.17 0.07 0.019 0.401 0.011 0.01 3 0.25 0.07 0.019 0.400 0.011 0.01 4 0.33 0.10 0.029 0.398 0.016 0.01 5 0.42 0.10 0.029 0.397 0.016 0.01 6 0.50 0.10 0.029 0.395 0.016 0.01 7 0.58 0.10 0.029 0.393 0.016 0.01 8 0.67 0.10 0.029 0.392 0.016 0.01 9 0.75 0.10 0.029 0.390 0.016 0.01 10 0.83 0.13 0.039 0.389 0.021 0.02 11 0.92 0.13 0.039 0.387 0.021 0.02 12 1.00 0.13 0.039 0.386 0.021 0.02 13 1.08 0.10 0.029 0.384 0.016 0.01 14 1.17 0.10 0.029 0.383 0.016 0.01 15 1.25 0.10 0.029 0.381 0.016 0.01 16 1.33 0.10 0.029 0.380 0.016 0.01 17 1.42 0.10 0.029 0.378 0.016 0.01 18 1.50 0.10 0.029 0.377 0.016 0.01 19 1.58 0.10 0.029 0.375 0.016 0.01 20 1.67 0.10 0.029 0.374 0.016 0.01 21 1.75 0.10 0.029 0.372 0.016 0.01 22 1.83 0.13 0.039 0.371 0.021 0.02 23 1.92 0.13 0.039 0.369 0.021 0.02 24 2.00 0.13 0.039 0.368 0.021 0.02 25 2.06 0.13 0.039 0.366 0.021 0.02 26 2.17 0.13 0.039 0.365 0.021 0.02 27 2.25 0.13 0.039 0.363 0.021 0.02 28 2.33 0.13 0.039 0.362 0.021 0.02 29 2.42 0.13 0.039 0.360 0.021 0.02 30 2.50 0.13 0.039 0.359 0.021 0.02 31 2.58 0.17 0.049 0.357 0.026 0.02 32 2.67 0.17 0.049 0.356 0.026 0.02 33 2.75 0.17 0.049 0.354 0.026 0.02 34 2.83 0.17 0.049 0.353 0.026 0.02 35 2.92 0.17 0.049 0.352 0.026 0.02 36 3.00 0.17 0.049 0.350 0.026 0.02 37 3.08 0.17 0.049 0.349 0.026 0.02 38 3.17 0.17 0.049 0.347 0.026 0.02 39 3.25 0.17 0.049 0.346 0.026 0.02 40 3.33 0.1_7 0.049 0.344 0.026 0.02 41 3.42 0.17 0.049 0.343 0.026 0.02 42 3.50 0.17 0.049 0.341 0.026 0.02 43 3.58 0.17 0.049 0.340 0.026 0.02 44 3.67 0.17 0.049 0.339 0.026 0.02 45 3.75 0.17 0.049 0.337 0.026 0.02 46 3.83 0.20 0.058 0.336 0.032 0.03 47 3.92 0.20 0.058 0.334 0.032 0.03 48 4.00 0.20 0.058 0.333 0.032 0.03 49 4.08 0.20 0.058 0.331 0.032 0.03 50 4.17 0.20 0.058 0.330 0.032 0.03 51 4.25 0.20 0.058 0.329 0.032 0.03 52 4.33 0.23 0.068 0.327 0.037 _ 0.03 53 4.42 0.23 0.068 0.326 0.037 0.03 54 4.50 0.23 0.068 0.324 0.037 0.03 55 4.58 0.23 0.068 0.323 0.037 0.03 56 4.67 0.23 0.068 0.322 0.037 0.03 57 4.75 0.23 0.068 0.320 0.037 0.03 58 - 4.83 0.27 0.078 0.319 0.042 0.04 59 4.92 0.27 0.078 0.318 0.042 0.04 60 5.00 0.27 0.078 0.316 0.042 0.04 61 5.08 0.20 0.058 0.315 0.032 0.03 62 5.17 0.20 0.058 0.313 0.032 0.03 63 5.25 0.20 0.058 0.312 0.032 0.03 64 5.33 0.23 0.068 0.311 0.037 0.03 65 5.42 0.23 0.068 0.309 0.037 0.03 66 5.50 0.23 0.068 0.308 0.037 0.03 67 5.58 0.27 0.078 0.307 0.042 0.04 . 68 5.67 0.27 0.078 0.305 0.042 0.04 69 5.75 0.27 0.078 0.304 0.042 0.04 70 5.83 0.27 0.078 0.303 0.042 0.04 71 5.92 0.27 0.078 0.301 0.042 0.04 72 6.00 0.27 0.078 0.300 0.042 0.04 73 6.08 0.30 0.088 0.299 0.047 0.04 74 6.17 0.30 0.088 0.297 0.047 0.04 75 6.25 0.30 0.088 0.296 0.047 0.04 76 6.33 0.30 0.088 0,.295 0.047 0.04 77 6.42 0.30 0.088 0.293 0.047 0.04 78 6.50 0.30 0.088 0.292 0.047 0.04 79 6.58 0.33 0.097 0.291 0.053 0.04 80 6.67 0.33 0.097 0.289 0.053 0.04 81 6.75 0.33 0.097 0.288 0.053 0.04 82 6.83 0.33 0.097 0.287 0.053 0.04 83 6.92 0.33 0.097 0.285 0.053 0.04 84 7.00 0.33 0.097 0.284 0.053 0.04 85 7.08 0.33 0.097 0.283 0.053 0.04 86 7.17 0.33 0.097 0.282 0.053 0.04 87 7.25 0.33 0.097 0.280 0.053 0.04 88 7.33 0.37 0.107 0.279 0.058 0.05 89 7.42 0.37 0.107 0.278 0.058 0.05 90 7.50 0.37 0.107 0.276 0.058 0.05 91 7.58 0.40 0.117 0.275 0.063 0.05 92 7.67 0.40 0.117 0.274 0.063 0.05 93 7.75 0.40 0.117 0.273 0.063 0.05 94 7.83 0.43 0.126 0.271 0.068 0.06 95 7.92 0.43 0.126 0.270 0.068 0.06 96 8.00 0.43 0.126 0.269 0.068 0.06 97 8.08 0.`0 0.146 0.266 0.079 0.07 98 8.17 0.50 0.146 0.266 0.079 0.07 99 8.25 0.50 0.146 0.265 0.079 0.07 100_ 8.33 0.50 0.146 0.264 0.079 0.07 101 8.42 0.50 0.146 0.263 0.079 0.07 102 8.50 0.50 0.146 0.261 0.079 0.07 103 8.58 0.53 0.156 0.260 0.084 0.07 104 8.67 0.53 0.156 0.259 0.084 0.07 105 8.75 0.53 0.156 0.258 0.084 0.07 106 8.83 0.57 0.165 0.257 0.089 0.08 107 8.92 0.57 0.165 0.255 0.089 0.08 108 9.00 0.57 0.165 0.254 0.089 0.08 109 9.08 0.63 0.185 0.253 0.100 0.09 110 9.17 0.63 0.185 0.252 0.100 0.09 111 9.25 0.63 0.185 0.251 0.100 0.09 112 9.33 0.67 0.195 0.249 0.105 0.09 113 9.42 0.67 0.195 0.248 0.105 0.09 114 9.50 0.67 0.195 0.247 0.105 0.09 115 9.58 0.70 0.204 0.246 0.110 0.09 116 9.67 0.70 0.204 0.245 0.110 0.09 117 9.75 0.70 0.204 0.243 0.110 0.09 118 9.83 0.73 0.214 0.242 0.116 0.10 119 9.92 0.73 0.214 0.241 0.116 0.10 120 10.00 0.73 0.214 0.240 0.116 0.10 121 10.08 0.50 0.146 0.239 0.079 0.07 122 10.17 0.50 0.146 0.238 0.079 0.07 123 10.25 0.50 0.146 0.236 0.079 0.07 124 10.33 0.50 0.146 0.235 0.079 0.07 125 10.42 0.50 0.146 0.234 0.079 0.07 126 10.50 0.50 0. 146 0.233 0.079 0.07 127 10.58 0.67 0.195 0.232 0.105 0.09 128 10.67 0.67 0.195 0.231 0.105 0.09 129 10.75 0.67 0.195 0.230 0.105 0.09 130 10.83 0.67 0.195 0.228 0.105 0.09 131 10.92 0.67 0.195 0.227 0.105 0.09 132 11.00 0.67 0.195 0.226 0.105 0.09 133 11.08 0.63 0.185 0.225 0.100 0.09 134 11.17 0.63 0.185 0.224 0.100 0.09 - 135 11.25 0.63 0.185 0.223 0.100 0.09 136 11.33 0.63 0.185 0.222 0.100 0.09 137 11.42 0.63 0.185 0.221 0.100 0.09 138 11.50 0.63 0.185 0.220 0.100 0.09 139 11.58 0.57 0.165 0.219 0.089 0.08 140 11.67 0.57 0.165 .0.217 0.089 0.08 141 11.75 0.57 0.165 0.216 0.089 0.08 142 11.83 0.60 0:175 0.215 0.095 0.08 143 11.92 0.60 0.175 0.214 0.095 0.08 144 12.00 0.60 0.175 0.213 0.095 0.08 145 12.08 0.83 0.243 0.212 --- 0.03 146 12.17 0.83 0.243 0.211 --- 0.03 147 12.25 0.83 0.243 0.210 --- 0.03 148 12.33 0.87 0.253 0.209 --- 0.04 149 12.42 0.87 0.253 0.208 --- 0.05 150 12.50 0.87 0.253 0.207 --- 0.05 151 12.58 0.93 0.272 0.206 --- 0.07 152 12.67 0.93 0.272 0.205 --- 0.07 153 12.75 0.q3 0.272 0.204 --- 0.07 154 12.83 0.97 0.282 0.203 --- 0.08 155 12.92 0.97 0.282 0.202 0.08 156 13.00 0.97 0.282 0.201 --- 0.08 157 13.08 1.13 0.331 0.200 --- 0.13 158 13.17 1.13 0.331 0.199 --- 0.13 159 13.25 1.13 0.331 0.198 --- 0.13 160 13.33 1.13 0.331 0.197 --- 0.13 161 13.42 1.13 0.331 0.196 --- 0.14 162 13.50 1.13 0.331 0.195 --- 0.14 163 13.58 0.77 0.224 0.194 --- 0.03 164 13.67 0.77 0.224 0.193 ---_ 0.03 165 13.75 0.77 0.224 0.192 --- 0.03 166 13.83 0.77 0.224 0.191 --- 0.03 167 13.92 0.77 0.224 0.190 --- 0.03 168 14.00 0.77 0.224 0.189 --- 0.04 169 14.08 0.90 0.263 0.188 --- 0.07 170 14.17 0.90 0.263 0.187 --- 0.08 171 14.25 0.90 0.263 0.186 --- 0.08 172 14.33 0.87 0.253 0.185 --- 0.07 173 14.42 0.87 0.253 0.184 --- 0.07 174 14.50 0.87 0.253 0.183 --- 0.07 175 14.58 0.87 0.253 0.182 --- 0.07 176 14.67 0.87 0.253 0.181 --- 0.07 177 14.75 0.87 0.253 0.180 --- 0.07 178 14.83 0.83 0.243 0.179 --- 0.06 179 14.92 0.83 0.243 0.178 --- 0.06 180 15.00 0.83 0.243 0.177 --- 0.07 181 15.08 0.80 0.234 0.177 --- 0.06 182 15.17 0.80 0.234 0.176 0.06 183 15.25 0.80 0.234 0.175 --- 0.06 184 15.33 0.77 0.224 0.174 --- 0.05 185 15.42 0.77 0.224 0.173 0.05 186 15.50 0.77 0.224 0.172 --- 0.05 187 15.58 0.63 0..185 0.171 --- 0.01 188 15.67 0.63 0.185 0.170 --- 0.01 189 15.75 0.63 0.185 0.169 --- 0.02 190 15.83 0.63 0.185 0.169 --- 0.02 191 15.92 0.63 0.185 0.168 --- 0.02 192 16.00 0.63 0.185 0.167 --- 0.02 193 16.08 0.13 0.039 0.166 0.021 0.02 194 16.17 0.13 0.039 0.165 0.021 0.02 195 16.25 0.13 0.039 0.164 0.021 0.02 196 16.33 0.13 0.039 0.163 0.021 0.02 197 16.42 0.13 0.039 0.163 0.021 0.02 198 16.50 0.13 0.039 0.162 0.021 0.02 199 16.58 0.10 0.029 - 0.161 0.016 0.01 200 16.67 0.10 0.029 0.160 0.016 0.01 201 16.75 0.10 0.029 0.159 0.016 0.01 202 16.83 0.10 0.029 0.159 0.016 0.01 203 16.92 0.10 0.029 0.158 0.016 0.01 204 17.00 0.10 0.029 0.157 0.016 0.01 205 17.08 0.17 0.049 0.156 0.026 0.02 206 17.17 0.17 0.049 0.155 0.026 0.02 207 17.25 0.17 0.049 0.155 0.026 0.02 208 17.33 0.17 0.049 0.154 0.026 0.02 209 17.42 0.17 0.049 0.153 0.026 0.02 210 17.50 0.=7 0.049 0.152 0.026 0.02 211 17.58 0.17 0.049 0.152 0.026 0.02 212 17.67 0.17 0.049 0.151 0.026 0.02 213 17.75 0.17 0.049 0.150 0.026 0.02 214 17.83 0.13 0.039 0.149 0.021 0.02 215 17.92 0.13 0.039 0.149 0.021 0.02 216 18.00 0.13 0.039 0.148 0.021 0.02 217 18.08 0.13 0.039 0.147 0.021 0.02 218 18.17 0.13 0.039 0.146 0.021 0.02 219 18.25 0.13 0.039 0.146 0.021 0.02 220 18.33 0.13 0.039 0.145 0.021 0.02 221 18.42 0.13 0.039 0.144 0.021 0.02 222 18.50 0.13 0.039 0.143 0.021 0.02 223 18.58 0.10 0.029 0.143 0.016 0.01 224 18.67 0.10 0.029 0.142 0.016 0.01 225 18.75 0.10 0.029 0.141 0.016 0.01 ^ 226 18.83 0.07_ 0.019 0.141 0.011 0.01 227 18.92 0.07 0.019 0.140 0.011 0.01 228 19.00 0.07 0.019 0.139 0.011 0.01 229 19.08 0.10 0.029 0.139 0.016 0.01 230 19.17 0.10 0.029 0.138 0.016 0.01 231 19.25 0.10 0.029 0.137 0.016 0.01 232 19.33 0.13 0.039 0.137 0.021 0.02 233 19.42 0.13 0.039 0.136 0.021 0.02 234 19.50 0.13 0.039 0.136 0.021 0.02 235 19.58 0.10 0.029 0.135 0.016 0.01 236 19.67 0.10 0.029 0.134 0.016 0.01 237 19.75 0.10 0.029 0.134 0.016 0.01 238 19.83 0.07 0.019 0.133 0.011 0.01 239 19.92 0.07 0.019 0,.133 0.011 0.01 240 20.00 0.07 0.019 0.132 0.011 0.01 241 20.08 0.10 0.029 0.131 0.016 0.01 242 20.17 0.10 0.029 0.131 0.016 0.01 243 20.25 0.10 0.029 0.130 0.016 0.01 244 20.33 0.10 0.029 0.130 0.016 0.01 245 20.42 0.10 0.029 0.129 0.016 0.01 246 20.50 0.10 0.029 0.129 0.016 0.01 247 20.58 0.10 0.029 0.128 0.016 0.01 248 20.67 0.10 0.029 0.127 0.016 0.01 249 20.75 0.10 0.029 0.127 0.016 0.01 250 20.83 0.07 0.019 0.126 0.011 0.01 251 20.92 0.07 0.019 0.126 0.011 0.01 252 21.00 0.07 0.019 0.125 0.011 0.01 253 21.08 0.10 0.029 0.125 0.016 0.01 254 21.17 0.10 0.029 0.124 0.016 0.01 255 21.25 0.10 0.029 0.124 0.016 0.01 256 21.33 0.07 0.019 0.123 0.011 0.01 257 21.42 0.07 0.019 0.123 0.011 0.01 258 21.50 0.07 0.019 0.123 0.011 0.01 259, 21.58 0.10 0.029 0.122 0.016 0.01 260 21.67 0.10 0.029 0.122 0.016 0.01 261 21.75 0.10 0.029 0.121 0.016 0.01 262 21.83 0.07 0.019 0.121 0.011 0.01 263 21.92 0.07 0.019 0.120 0.011 0.01 264 22.00 0.07 0.019 0.120 0.011 0.01 265 22.08 0.10 0.029 0.120 0.016 0.01 266 22.17 0.10 0.029 0.119 0.016 0.01 267 22.25 0.70 0.029 0.119 0.016 0.01 268 22.33 0.07 0.019 0.118 0.011 0.01 269 22.42 0.07 0.019 0.118 0.011 0.01 270 22.50 0.07 0.019 0.118 0.011 0.01 271 22.58 0.07 0.019 0.117 0.011 0.01 272 22.67 0.07 0.019 0.117 0.011 0.01 273 22.75 0.07 0.019 0.117 0.011 0.01 274 22.83 0.07 0.019 0.116 0.011 0.01 275 22.92 0.07 0.019 0.116 0.011 0.01 276 23.00 0.07 0.019 0.116 0.011 0.01 277 23.08 0.07 0.019 0.116 0.011 0.01 278 23.17 0.07 0.019 0.115 0.011 0.01 279 23.25 0.07 0.019 0.115 0.011 0.01 280 23.33 0.07 0.019 0.115 0.011 0.01 281 23.42 0.07 0.019 0.115 0.011 0.01 282 23.50 0.07 0.019 0.114 0.011 0.01 283 23.58 0.07 0.019 0.114 0.011 0.01 284 23.67 0.07 0.019 0.114 0.011 0.01 285 23.75 0.07 0.019 0.114 0.011 0.01 286 23.83 0.07 0.019 0.114 0.011 0.01 287 23.92 0.07 0.019 0.114 0.011 0.01 288 24.00 0.07 0.019 0.114 0.011 0.01 Sum = 100.0 Sum = 10.8 Flood volume = Effective rainfall 0.90(In) times area 14.2(Ac.)/[(In)/(Ft.)j = 1.1(Ac. Ft) Total soil loss = 1.53(In) Total soil loss = 1.808(Ac.Ft) Total rainfall = 2.43(In) Flood volume = 46600.3 Cubic Feet Total soil loss = 78777.0 Cubic Feet -------------------------------------------------------------------- Peak flow rate ofthishydrograph - - - -_----- 1.935(CFS) - ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ---- 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0003 0.04 Q I 0+10 0.0010 0.10 Q 0+15 0.0018 0.12 Q 0+20 0.0028 0.14 Q I I 0+25 0.0040 0.18 Q I I 0+30 0.0053 0.19 Q I 1 1 0+35 0.0066 0.19 Q I 0+40 0.0079 0.19 Q I I i I 0+45 0.0092 0.19 Q I I 1 1 0+50 0.0107 0.21 Q I I . 1 1 0+55 0.0124 0.24 Q I I I I l+ 0 0.0141 0.25 VQ I I I I l+ 5 0.0157 0.23 Q I I I I 1+10 0.0171 0.20 Q I I 1 1 1+15 0.0185 0.20 Q I I 1 1 1+20 0.0:98 0.19 Q I I 1 1 1+25 0.0211 0.19 Q I I I I 1+30 0.0225 0.19 Q I I 1 1 1+35 0.0238 0.19 Q I I 1+40 0.0251 0.19 Q 1+45 0.0264 0.19 Q I I I 1+50 0.0279 0.21 QV I I I I 1+55 0.0296 0.24 QV I I 1 1 2+ 0 0.0313 0.25 IQ I I 1 1 2+ 5 0.0330 0.25 IQ I I 1 1 2+10 0.0348 0.26 IQ I I 1 1 2+15 0.0366 0.26 IQ I I 1 1 2+20 0.0383 0.26 IQ I I 1 1 2+25 0.0401 0.26 IQ I I 1 1 2+30 0.0419 0.26 IQ I I 1 1 2+35 0.0438 0.28 IQ I I 1 1 2+40 0.0459 0.31 IQ I I I I 2+45 0.0480 0.31 IQ I I I I 2+50 0.0502 0.32 IQ I I 1 1 2+55 0.0524 0.32 IQ I I 1 1 3+ 0 0.0546 0.32 IQV I I 1 1 3+ 5 0.0569 0.32 IQV I I I 3+10 0.0591 0.32 IQV I I I 3+15 0.0613 0.32 IQV I I I 3+20 0.0635 0.32 IQV I I I 3+25 0.0657 0.32 IQV I I 1 1 3+30 0.0679 0.32 IQV I I 1 1 3+35 0.0701 0.32 IQV I I 1 1 3+40 0.0723 0.32 1QV I I I 3+45 0.0745 0.32 IQV I I I I 3+50 0.0769 0.34 IQV I 3+55 9+ 0 0.0794 0.0820 0.37 0.38 IQV 1 1 Q V 4+ 5 0.0846 0.38 IQ V 1 4+10 0.0873 0.38 IQ V 1 4+15 0.0899 0.38 IQ V 1 4+20 0.0927 0.40 IQ V 1 4+25 0.0957 0.44 IQ V 1 4+30 0.0988 0.44 IQ V 1 4+35 0.1018 0.45 IQ V 1 4+40 0.1049 0.45 IQ V 1 4+45 0.1080 0.45 IQ V 1 4+50 0.1112 0.47 IQ V 1 4+55 0.1147 0.50 IQ V 1 5+ 0 0.1182 0.51 1 Q V 1 5+ 5 0.1214 0.47 IQ V 1 5+10 0.1242 0.41 IQ V 1 5+15 0.1270 0.40 IQ V 1 5+20 0.1298 0.41 IQ V 1 5+25 0.1328 0.44 IQ V 1 5+30 0.1358 0.44 IQ V 1 5+35 0.1391 0.47 IQ V 1 5+40 0.1425 0.50 IQ V 1 5+45 0.1460 0.51 1 Q V 1 5+50 0.1495 0.51 1 Q V 1 5+55 0.1530 0.51 1 Q V 1 6+ 0 0.1565 0.51 1 Q V 1 6+ 5 0.1602 0.53 1 Q V I 6+10 6+15 0.1641 0.1680 0.56 0.57 1 Q V 1 14 V I 6+20 0.1720 0.57 1 Q V 1 6+25 0.1759 0.58 1 Q V I 6+30 0.1799 0.58 1 Q V 1 _ 6+35 0.1840 0.60 1 Q V 1 6+40 0.1884 0.63 1 Q V 1 6+45 0.1927 0.63 1 Q V 1 6+50 0.1971 0.64 1 Q V 1 6+55 0.2015 0.64 1_Q V 1 7+ 0 0.2059 0.64 1 Q V 1 7+ 5 0.2104 0.64 1 Q V 1 7+10 0.2148 0.64 1 Q V 1 7+15 0.2192 0.64 1 Q V 1 7+20 0.2237 0.66 1 Q V 1 7+25 0.2285 0.69 1 Q V I 7+30 0.2333 0.70 1 Q V I 7+35 0.2383 0.72 1 Q V 1 7+40 0.2435 0.75 1 Q VI 7+45 0.2487 0.76 I Q VI 7+50 0.2542 0.79 1 Q VI 7+55 0.2598 0.82 1 Q VI 8+ 0 0.2655 0.83 1 Q VI 8+ 5 0.2715 0.87 1 Q V 8+10 0.2779 0.93 1 Q V 8+15 0.2845 0.95 1 Q V 8+20 0.2911 0.96 1 Q V 8+25 8+30 0.2977 0.3043 0.96 0.96 1 Q IV 1 Q IV 8+35 0.3110 0.98 4 8+40 0.3180 1.01 Q 8+45 0.3250 1.02 Q 8+50 0.3322 1.04 Q 8+55 0.3396 1.08 Q 9+ 0 0.3471 1.08 Q 9+ 5 0.3548 1.13 Q 9+10 0.3630 1.19 Q 9+15 0.3713 1.21 Q 9+20 0.3798 1.23 Q 9+25 0.3886 1.27 Q 9+30 0.3973 1.28 Q 9+35 0.4063 1.30 Q 9+40 0.4155 1.33 Q 9+45 0.4247 1.34 Q 9+50 0.4341 1.36 Q 9+55 0.4437 1.40 Q 10+ 0 0.4534 1.40 Q 10+ 5 0.4621 1.26 Q 10+10 0.4693 1.05 Q 10+15 0.4762 1.00 Q 10+20 0.4830 0.98 Q 10+25 0.4896 0.97 Q 10+3n 0.4963 0.96 Q 10+35 0.5036 1.06 Q 10+40 0.5120 1.22 Q 10+45 0.5206 1.25 Q 10+50 0.5793 1.27 Q 10+55 0.5381 1.28 Q 11+ 0 0.5469 1.28 Q 11+ 5 0.5556 1.26 Q 11+10 0.5641 1.23 Q 11+15 0.5725 1.22 Q 11+20 0.5809 1.22 I Q 11+25 0.5893 1.22 I Q 11+30 0.5977 1.22 Q 11+35 0.6058 1.18 Q 11+40 0.6135 1.12 Q 11+45 0.6211 1.10 Q 11+50 0.6288 1.12 Q 11+55 0.6366 1.14 Q 12+ 0 0.6445 1.15 1 Q 12+ 5 0.6509 0.92 1 Q 12+10 0.6550 0.60 1 Q 12+15 0.6586 0.53 1 Q 12+20 0.6624 0.55 1 Q 12+25 0.6666 0.61 1 Q 12+30- 0.6710 0.63 1 Q 12+35 0.6761 0.74 1 Q 12+40 0.6823 0.89 1 Q 12+45 0.6888 0.94 1 Q 12+50 0.6958 1.02 1 Q 12+55 0.7034 1.10, 1 Q 13+ 0 0.7112 1.14 1 Q 13+ 5 0.7207 1.38 Q 13+10 0.7327 1.73 Q 13+15 0.7453 1.83 Q v v v v v v v v v v v v v v v v v v v v I v v v v v I I I I I /I /I /I v v v Iv Iv v v v v v i v v v v v v v v v v v v v v v v v v v 13+20 0.7582 1.88 1 Q 13+25 0.7714 1.91 1 Q 13+30 0.7847 1.94 1 Q 13+35 0.7947 1.46 1 Q 13+40 0.7999 0.75 1 Q 13+45 0.8039 0.59 1 Q 13+50 0.8075 0.52 1 Q 13+55 0.8110 0.50 IQ 14+ 0 0.8143 0.49 IQ 14+ 5 0.8190 0.68 1 Q 14+10 0.8256 0.96 1 Q 14+15 0.8327 1.03 1 Q 14+20 0.8398 1.03 1 Q 14+25 0.8467 0.99 1 Q 14+30 0.8536 1.00 1 Q 14+35 0.8605 1.01 1 Q 14+40 0.8675 1.02 1 Q 14+45 0.8746 1.03 1 Q 14+50 0.8814 1.00 1 Q 14+55 0.8879 0.94 1 Q 15+ 0 0.8944 0.94 1 Q 15+ 5 0.9006 0.90 1 Q 15+10 0.9065 0.85 1 Q 15+15 0.9123 0.84 1 Q 15+20 0.9178 0.80 1 Q 15+25 0.9229 0.75 1 Q 15+30 0.9280 0.74 1 Q 15+35 0.9319 0.57 1 Q 15+40 0.9341 0.31 IQ 15+45 0.9359 0.26 IQ 15+50 0.9375 0.24 Q 15+55 0.9392 0.24 Q 16+ 0 0.9409 0.25 Q 16+ 5 0.9426 0.25 IQ 16+10 0.9444 0.25 IQ 16+15 0.9462 0.26 IQ 16+20 0.9479 0.26 IQ 16+25 0.9497 0.26 IQ 16+30 0.9515 0.26 IQ 16+35 0.9531 0.24 Q 16+40 0.9545 0.21 Q 16+45 0.9559 0.20 Q 16+50 0.9572 0.19 Q 16+55 0.9585 0.19 Q 17+ 0 0.9599 0.19 Q 17+ 5 0.9615 0.23 Q 17+10 0.9635 0.29 IQ 17+15 0.9656 0.31 IQ 17+20 0.9678 0.32 IQ 17+25 0.9700 0.32 IQ 17+30 0.9722 0.32 IQ 17+35 0.9744 0.32 IQ 17+40 0.9766 0.32 IQ 17+45 0.9788 0.32 IQ 17+50 0.9809 0.30 IQ 17+55 0.9827 0.27 IQ 18+ 0 . 0.9845 0.26 IQ v I v I v v v1 v v v v v v Iv Iv Iv Iv I v I v v v v v v I v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 18+ 5 0. 9863 0.26 IQ I I I V 18+10 0.9881 0.26 IQ I I I V 18+15 0.9898 0.26 IQ I I I v 18+20 0.9916 0.26 IQ I I I v 18+25 0.9934 0.26 IQ I I I v 18+30 0.9951 0.26 IQ I I I v 18+35 0.9968 0.24 Q I I I v 18+40 0.9982 0.21 Q I I I v 18+45 0.9995 0.20 Q I I I v 18+50 1.0008 0.17 Q I I I v 18+55 1.0017 0.14 Q I I I v 19+ 0 1.0027 0.13 Q I I I v 19+ 5 1.0037 0.15 Q I I I v 19+10 1.0049 0.18 Q I I I v l 19+15 1.0062 0.19 Q I I I v 19+20 1.0077 0.21 Q I I I v 19+25 1.0093 0.24 Q I I I v 19+30 1.0111 0.25 IQ I I I v 19+35 1.0127 0.23 Q I I I v 19+40 1.0141 0.20 Q I I V 19+45 1.0154 0.20 Q I I I v 19+50 1.0166 0.17 Q I I I v 19+55 1.0176 0.14 Q I I I v 20+ 0 1.0185 0.13 Q I I I v 20+ 5 1.0196 0.15 Q I I I v 20+10 1.0208 0.18 Q I I I v 20+15 1.0221 0.19 Q I I I v 20+20 1.0234 0.19 Q I I I v l 20+25 1.0247 0.19 Q I I I v l 20+30 1.0261 0.19 Q I I I V 20+35 1.0274 0.19 Q I I I v l 20+40 1.0287 0.19 Q I I I v l 20+45 1.0300, 0.19 Q I I I v l 20+50 1.0312 0.17 Q I I I v l 20+55 1.0322 0.14 Q I I I v l 21+ 0 1.0331 0.13 Q I I I V 1 21+ 5 1.0341 0.15 Q I I I v 1 21+10 1.0354 0.18 Q I I I v 1 21+15 1.0367 0.19 Q I I I v I 21+20 1.0378 0.17 Q I I I v 1 21+25 1.0388 0.14 Q I I I V 1 21+30 1.0397 0.13 Q I I I v 1 21+35 1.0408 0.15 Q I I I v 1 21+40 1.0420 0.18 Q I I I v 1 21+45 1.0433 0.19 Q I I I VI 21+50 1.0445 0.17 Q 1 I I V1 21+55 1.0454 0.14 Q I I I VI 22+ 0 1.0463 0.13 Q I I I VI 22+ 5 1.0474 0.15 Q I I I VI 22+10 1.0486 0.18 Q I I I VI 22+15 1.0499 0.19 Q I I I v1 22+20 1.0511 0.17 Q I I I VI 22+25 1.0520 0.14 Q I I I v1 22+30 1.0530 0.13 Q I I I VI 22+35 1.0539 0.13 Q I I I VI 22+40 1.0548 0.13 Q I I VI 22+45 1.0556 0.13 Q I I I VI 22+50 1.0565 0.13 Q 22+55 1.0574 0.13 Q 23+ 0 1.0583 0.13 Q 23+ 5 1.0592 0.13 Q 23+10 1.0601 0.13. Q 23+15 1.0609 0.13 Q 23+20 1.0618 0.13 Q 23+25 1.0627 0.13 Q 23+30 1.0636 0.13 Q 23+35 1.0645 0.13 Q 23+40 1.0653 0.13 Q - 23+45 1.0662 0.13 Q 23+50 1.0671 0.13 Q 23+55 1.0680 0.13 Q 24+ 0 1.0689 0.13 Q 24+ 5 1.0695 0.09 Q 24+10 1.0697 0.03 Q 24+15 1.0697 0.01 Q 24+20 1.0698 0.01 Q 24+25 --------------------------------- 1.0698 0.00 Q 0 v v vl vl v vl vl vl vl vl vl vl vl vl vl vl v v v v 1] L] U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC110.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 -------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON SITE ONLY) 10 -YEAR DTORM FILE: DC.UMl Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.095 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 258 of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 14.20 0.50 100 YEAR Area rainfall data: Weighting(1*2] 7.10 Area(Ac.)[l] Rainfall(In)[2] Weighting[1�2] 14.20 1.20 17.04 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 0.788(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 0.788(In) Sub -Area Data: Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) 72.0 53.4 0.537 0.640 0.228 78.0 60.6 0.464 0.570 0.226 Rate Area% F (Dec.) (In/Hr) 0.700 0.159 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve ----------------------------------------------------------------- Unit Hydrograph Data ----------------------------------------------------------------- Unit time period Time F of lag Distribution Unit Hydrograph ----------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 3.30 0.312 0.227 --- 0.08 2 0.17 4.20 0.397 0.227 --- 0.17 3 0.25 4.40 0.416 0.227 --- 0.19 9 0.33 4.80 0.454 0.227 --- 0.23 5 0.42 5.20 0.492 0.227 --- 0.26 6 0.50 6.20 0.586 0.227 --- 0.36 7 0.58 6.80 0.643 0.227 --- 0.42 8 0.67 8.80 0.832 0.227 --- 0.60 9 0.75 13.90 1.314 0.227 1.09 0 10 0.83 31.40 2.969 0.227 --- 2.74 11 0.92 7.20 0.681 0.227 --- 0.45 12 1.00 3.80 0.359 0.227 0.13 Sum = 100.0 Sum = 6.7 Flood volume = Effective rainfall 0.56(In) times area 14.2(Ac.)/[(In)/(Ft.)J = 0.7(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.269(Ac.Ft) Total rainfall = 0.79(In) Flood volume = 28901.2 Cubic Feet Total soil loss = 11711.1 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 23.128(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 7.5 15.0 22.5 30.0 ----------------------------------------------------------------------- 0+ 5 0.0027 0.39 Q I I I I 0+10 0.0120 1.35 VQ I I 1 1 0+15 0.0268 2.16 IVQ I I 1 1 0+20 0.0451 2.66 1 VQ I I I I 0+25 0+30 0.0572 0.0950 3.21 1 4 I I 4.03 I Q I I 1 I 1 I 0+35 0.1297 5.04 1 QV I I 1 1 0+40 0.1744 6.49 1 Q V I 1 1 0+45 0.2444 10.17 1 1 QV I 1 1 0+50 0.3918 21.40 1 1 1 V Q 1 1 0+55 0.5511 23.13 1 1 1 Q V I 1+ 0 0.6151 9.29 1 1 Q I I V I 1+ 5 0.6437 4.16 1 Q I I I V I 1+10 0.6562 1.81 1 Q I I I VI 1+15 0.6622 0.87 IQ I I I VI 1+20 0.6633 0.15 Q I I I VI 1+25 ---------------------------------------------------------------------- 0.6635 0.03 Q I I I VI 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC310.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ----------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 10 -YEAR DTORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 3 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)[2] 14.20 0.80 100 YEAR Area rainfall data: Weighting[1*2] 11.36 Area(Ac.)[1] Rainfall(In)[2] Weighting[112] 14.20 1.90 26.98 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 0.800(In) Area Averaged 100 -Year Rainfall = 1.900(In) Point rain (area averaged) = 1.253(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.252(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 --------------------------------------------------------------------- U n i t H y d r o g r a p h VALLEY S -Curve --------------- Unit Hydrograph Data Unit time period Time % of lag Distribution Unit Hydrograph -------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 1.30 0.195 0.227 0.106 0.09 2 0.17 1.30 0.195 0.227 0.106 0.09 3 0.25 1.10 0.165 0.227 0.089 0.08 4 0.33 1.50 0.225 0.227 0.122 0.10 5 0.42 1.50 0.225 0.227 0.122 0.10 6 0.50 1.80 0.271 0.227 --- 0.04 7 0.58 1.50 0.225 0.227 0.122 0.10 8 0.67 1.80 0.271 0.227 --- 0.04 9 0.75 1.80 0.271 0.227 --- 0.04 10 0.83 1.50 0.225 0.227 0.122 0.10 11 0.92 1.60 0.240 .0.227 0.01 12 1.00 1.80 0.271 0.227 --- 0.04 13 1.08 2.20 0.331 0.227 --- 0.10 14 1.17 2.20 0.331 0.227 0.10 15 1.25 2.20 0.331 0.227 --- 0.10 16 1.33 2.00 0.301 0.227 --- 0.07 17 1.42 2.60 0.391 0.227 --- 0.16 18 1.50 2.70 0.406 0.227 --- 0.18 19 1.58 2.40 0.361 0.227 --- 0.13 20 1.67 2.70 0.406 0.227 --- 0.18 21 1.75 3.30 0.496 0.227 --- 0.27 22 1.83 3.10 0.466 0.227 --- 0.24 23 1.92 2.90 0.436 0.227 --- 0.21 24 2.00 3.00 0.451 0.227 --- 0.22 25 2.08 3.10 0.466 0.227 --- 0.24 26 2.17 4.20 0.631 0.227 --- 0.40 27 2.25 5.00 0.751 0.227 --- 0.52 28 2.33 3.50 0.526 0.227 --- 0.30 29 2.42 6.80 1.022 0.227 --- 0.79 30 2.50 7.30 1.097 0.227 --- 0.87 31 2.58 8.20 1.232 0.227 --- 1.01 32 2.67 5.90 0.887 0.227 --- 0.66 33 2.75 2.00 0.301 0.227 --- 0.07 34 2.83 1.80 0.271 0.227 --- 0.04 35 2.92 1.80 0.271 0.227 --- 0.04 36 3.00 0.60 0.090 0.227 0.049 0.04 Sum = 100.0 Sum = 7.8 Flood volume = Effective rainfall 0.65(In) . times area 11, 2(Ac, I111ln)1(Ft.)] = 0.8(11c. Ft) Total soil loss = 0.60(In) Total soil loss = 0.710(Ac.Ft) Total rainfall = 1.25(In) Flood volume = 33643.2 Cubic Feet Total soil loss = 30916.7 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 12.307(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3- H O U R S T 0 R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) - -------------------------------------------------------------------- Time(h+m) ----------------------------------------------------------------------- Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 0+ 5 0.0028 0.41 Q I I I I 0+10 0.0099 1.02 V Q I I 1 1 0+15 0.0175 1.11 V Q I I 1 1 0+20 0.0258 1.20 IVQ I I 1 1 0+25 - 0.0354 1.40 IVQ I I 1 1 0+30 0.0435 1.18 1 Q I I 1 1 0+35 0.0509 1.06 1 Q I I 1 1 0+40 0.0584 1.10 1 QV I I 1 1 0+45 0.0637 0.76 IQ V I I I I 0+50 0.0702 0.95 IQ V I I I I 0+55 0.0765 0.92 IQ V I I I I l+ 0 0.0802 0.53 1Q V I I I I 0 1+ 5 0.0863 0.89 IQ V I I I I 1+10 0.0953 1.30 1 Q V I I i I 1+15 0.1049 1.40 1 Q V I I 1 1 1+20 0.1139 1.30 1 Q V I I 1 1 1+25 0.1245 1.54 1 Q V I I 1 1 1+30 0.1395 2.18 1 Q V I 1+35 0.1547 2.21 1 Q V I _ 1+40 0.1698 2.18 1 Q V I I I 1+45 0.1895 2.87 1 Q VI I I 1+50 0.2130 3.41 1 Q IV I I 1+55 0.2353 3.23 1 Q I V I I 2+ 0 0.2568 3.12 1 Q I V I I 2+ 5 0.2793 3.26 1 Q I V I I 2+10 0.3077 4.13 1 Q I V I 1 1 2+15 0.3478 5.82 IQ V I 1 1 2+20 0.3884 5.89 IQ V I 2+25 0.4363 6.95 1 Q I V I 2+30 0.5082 10.44 1 Q V I 2+35 0.5930 12.31 1 1 Q V 1 2+40 0.6761 12.07 1 1 1 Q I V 1 2+45 0.7274 7.45 1 1 Q I I V 1 2+50 0.7481 3.01 1 Q I I I V 1 2+55 0.7595 1.66 1 Q I I I VI 3+ 0 0.7670 1.08 1 Q I I I VI 3+ 5 0.7708 0.56 IQ I I I VI 3+10 0.7717 0.13 Q I I I VI 3+15 0.7721 0.06 Q I VI 3+20 0.723 0.03 Q I I I VI 3+250-7723----------------------I--------- ---- ------- ---------'------- VI 0 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC610.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 --------------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format ------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 10 -YEAR DTORM FILE: DC.UM1 Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft.) Slope along watercourse 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 6 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)(2] 14.20 1.20 100 YEAR Area rainfall data: Weighting[1*2] 17.04 Area(Ac.)[1] Rainfall(In)(2] Weighting(1*2] 14.20 2.50 35.50 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.200(In) Area Averaged 100 -Year Rainfall = 2.500(In) Point rain (area averaged) = 1.735(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 1.735(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Ada. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate --------------------------------------------------------------------- (decimal) = 0.540 U n i t H y d r o g r a p h VALLEY S -Curve ----------------------------------------- Unit Hydrograph Data -------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) --------------------------------------------------------------------- Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max I Low (In/Hr) 1 0.08 0.50 0.104 0.227 0.056 0.05 2 0.17 0.60 0.125 0.227 0.067 0.06 3 0.25 0.60 0.125 0.227 0.067 0.06 4 0.33 0.60 0.125 0.227 0.067 0.06 5 0.42 0.60 0.125 0.227 0.067 0.06 6 0.50 0.70 0.146 0.227 0.079 0.07 7 0.58 0.70 0.146 0.227 0.079 0.07 8 0.67 0.70 0.146 0.227 0.079 0.07 9 0.75 0.70 0.146 0.227 0.079 0.07 . 10 0.83 0.70 0.146 0.227 0.079 0.07 11 0.92 0.70 0.146 0.227 0.079 0.07 12 1.00 0.80 0.167 0.227 0.090 0.08 13 1.08 0.80 0.167 0.227 0.090 0.08 14 1.11 0.80 0.167 0.227 0.090 0.08 15 1.25 0.80 0.167 0.227 0.090 0.08 16 1.33 0.80 0.167 0.227 0.090 0.08 17 1.42 0.80 0.167 0.227 0.090 0.08 18 1.50 0.80 0.167 0.227 0.090 0.08 19 1.58 0.80 0.167 0.227 0.090 0.08 20 1.67 0.80 0.167 0.227 0.090 0.08 21 1.75 0.80 0.167 0.227 0.090 0.08 22 1.83 0.80 0.167 0.227 0.090 0.08 23 1.92 0.80 0.167 0.227 0.090 0.08 24 2.00 0.90 0.187 0.227 0.101 0.09 25 2.08 0.80 0.167 0.227 0.090 0.08 26 2.17 0.90 0.187 0.227 0.101 0.09 27 2.25 0.90 0.187 0.227 0.101 0.09 28 2.33 0.90 0.187 0.227 0.101 0.09 29 2.42 0.90 0.187 0.227 0.101 0.09 30 2.50 0.90 0.187 0.227 0.101 0.09 31 2.58 0.90 0.187 0.227 0.101 0.09 32 2.61 0.90 0.187 0.227 0.101 0.09 33 2.75 1.00 0.208 0.227 0.112 0.10 34 2.83 1.00 0.208 0.227 0.112 0.10 35 2.92 1.00 0.208 0.227 0.112 0.10 36 3.00 1.00 0.208 0.227 0.112 0.10 37 3.08 1.00 0.208 0.227 0.112 0.10 38 3.17 1.10 0.229 0.227 --- 0.00 39 90 3.25 3.33 1.10 1.10 0.229 0.229 0.227 0.227 --- 0.00 0.00 41 3.42 1.20 0.250 0.227 0.02 42 3.50 1.30 0.271 0.227 --- 0.04 43 3.58 1.40 0.291 0.227 --- 0.06 44 3.67 1.40 0.291 0.227 --- 0.06 45 3.75 1.50 0.312 0.227 --- 0.09 46 3.83 1.50 0.312 0.227 --- 0.09 47 3.92 1.60 0.333 0.227 --- 0.11 48 4.00 1.60 0.333 0.227 --- 0.11 49 4.08 1.70 0.354 0.227 --- 0.13 50 4.17 1.80 0.375 0.227 --- 0.15 51 4.25 1.90 0.396 0.227 --- 0.17 52 4.33 2.00 0.416 0.227 --- 0.19 53 4.42 2.10 0.437 0.227 --- 0.21 54 4.50 2.10 0.437 0.227 --- 0.21 55 4.58 2.20 0.458 0.227 --- 0.23 56 4.67 2.30 0.479 0.227 --- 0.25 57 4.75 2.40 0.500 0.227 --- 0.27 58 4.83 2.40 0.500 0.227 --- 0.27 59 4.92 2.50 0.520 0.227 --- 0.29 60 5.00 2.60 0.541 0.227 --- 0.31 61 5.08 3.10 0.645 0.227 --- 0.42 62 5.17 3.60 0.749 0.227 --- 0.52 63 5.25 3.90 0.812 0.227 --- 0.58 64 5.33 4.20 0.874 0.227 --- 0.65 65 5.42 4.70 0.978 0.227 --- 0.75 66 5.50 5.60 1.166 0.227 --- 0.94 • 67 5.58 1.90 0.396 0.227 0.17 68 5.67 0.90 0.187 0.227 0.101 0.09 69 5.75 0.60 0.125 0.227 0.067 0.06 70 5.83 0.50 0.104 0.227 0.056 0.05 h 71 5.92 0.30 0.062 0.227 0.034 0.03 Volume Ac.Ft 72 6.00 0.20 0.042 0.227 0.022 0.02 0.22 Sum = 100.0 0+10 Sum = 10.4 VQ ' Flood volume = Effective rainfall 0.87(In) 0.73 VQ times area 14.2(Ac.)/[(In)/(Ft.)) = 1.0(Ac.Ft) VQ 0+25 Total soil loss = 0.87(In) VQ 0+30 0.0275 Total soil loss = 1.029(Ac.Ft) 1 1 0+35 0.0339 0.93 Total rainfall = 1.73(In) 0+40 0.0404 0.95 Flood volume = 44593.3 Cubic Feet 0.0470 0.95 IQ I I Total ------ soil loss ------------------------------------------------------- = 44825.9 Cubic Feet 0.96 Peak flow rate of this hydrograph - 11.162(CFS) --------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6- H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 5.0 10.0 15.0 20.0 ----------------------------------------------------------------------- 0+ 5 0.0015 0.22 Q I I I I 0+10 0.0056 0.59 VQ ' 0+15 0.0106 0.73 VQ 0+20 0.0160 0.78 VQ 0+25 0.0215 0.81 VQ 0+30 0.0275 0.86 IQ I I 1 1 0+35 0.0339 0.93 IQ I I 1 1 0+40 0.0404 0.95 IQ I I 1 1 0+45 0.0470 0.95 IQ I I I I 0+50 0.0536 0.96 IQV I I 1 1 0+55 0.0602 0.96 IQV I I I I 1+ 0 0.0671 1.00 1 Q I I I I 1+ 5 0.0745 1.07 1 Q I I I I 1+10 0.0819 1.08 1 QV I I 1 1 1+15 0.0894 1.09 1 QV I I 1 1 1+20 0.0970 1.09 1 QV I 11 1 1+25 0.1045 1.10 1 Q V I I 1 1 1+30 0.1121 1.10 1 Q V I I 1 1 1+35 0.1196 1.10 1 Q V I I 1 1 1+40 0.1272 1.10 1 Q V I I I I . 1+45 0.1348 1.10 1 Q V I I 1 1 1+50 0.1423 1.10 1 Q V I I 1 1 1+55 0.1499 1.10 1 Q V I I 1 1 2+ 0 0.1577 1.14 1 Q V I I 1 1 2+ 5 0.1657 1.16 1 Q V I I I I 2+10 0.1737 1.16 1 Q V I I 1 1 2+15 0.1820 1.21 1 Q V I I I I 2+20 0.1905 1.22 1 Q V I I 1 1 2+25 0.1989 1.23 1 Q V I I 1 1 2+30 0.2074 1.23 1 Q V I I 1 1 2+35 0.2159 1.23 1 Q V I I I I 2+40 0.2244 1.23 1 Q V I I 1 1 2+45 0.2332 1.28 1 Q VI I I I 0 9 I* 2+50 0.2425 v 1.34 v 2+55 0.2518 1.36 3+ 0 0.2612 1.37 3+ 5 0.2707 vi 1.37 v 3+10 0.2771 0.94 3+15 0.2792 I v 0.30 I 3+20 0.2803 0.15 3+25 0.2815 0.16 3+30 0.2841 0.38, 3+35 0.2884 0.63 3+40 0.2940 0.82 3+45 0.3007 0.97 3+50 0.3086 1.14 3+55 0.3174 1.28 4+ 0 0.3273 1.44 4+ 5 0.3382 1.58 4+10 0.3508 1.84 4+15 0.3654 2.11 4+20 0.3820 2.40 4+25 0.4005 2.70 4+30 0.4205 2.90 4+35 0.4416 3.06 4+40 0.4644 3.32 4+45 0.4893 3.60 4+50 0.5154 3.80 4+55 0.5426 3.95 5+ 0 0.5717 4.22 5+ 5 0.6053 4.88 5+10 0.6474 6.11 5+15 0.6976 7.30 5+20 0.7546 8.27 5+25 0.8193 9.39 5+30 0.8961 11.16 5+35 0.9593 9.17 5+40 0.9868 3.99 5+45 1.0021 2.23 5+50 1.0117 1.39 5+55 1.0178 0.86 6+ 0 1.0210 0.47 6+ 5 1.0228 0.25 6+10 1.0234 0.08 6+15 1.0236 0.04 6+20 1.0237 0.01 6+25 -------------------------------- 1.0237 0.00 I Q v I Q v I Q v I Q v IQ v Q v Q v Q v Q Iv IQ Iv IQ Iv IQ Iv I Q I I Q I I Q I I Q I I Q I I Q I I Q I Q I I Q I I Q I I Q I I Q I I Q I I Q I I Q I I Q I I I I I I I I I I I I I Q I I Q I I Q I IQ I Q I Q I Q I Q I Q I Q I v v v v v v v v v v I v i vi v Iv Iv I v Q I v Q I Q I Q I Q Chi v v v vl vl vl vl vl vl vl vl vl 0 0 U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC2410.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------------------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 10 -YEAR DTORM FILE: DC.UM1 -------------------------------------------------------------- Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = 450.00(Ft.) Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = 0.085 Mi. Difference in elevation = 7.70(Ft .) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.36 Min. Unit time = 5.00 Min. Duration of storm = 24 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1] Rainfall(In)(2) 14.20 1.80 100 YEAR Area rainfall data: Weighting[1`2] 25.56 . Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2] 14.20 4.50 63.90 STORM EVENT (YEAR) = 10.00 Area Averaged 2 -Year Rainfall = 1.600(In) Area Averaged 100 -Year Rainfall = 4.500(In) Point rain (area averaged) = 2..911(In) Areal adjustment factor = 100.00 % Adjusted average point rain = 2.911(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % 9.940 72.00 0.640 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 Minimum soil loss rate ((In/Hr)) = 0.114 (for 24 hour storm duration) Soil low loss rate (decimal) = 0.540 --------------------------------------------------------------------- U n i t H y d r o g r a p h . VALLEY S -Curve Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 Sum = 100.000 Sum= 14.311 ----------------------------------------------------------------------- Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 0.07 0.023 0.403 0.013 0.01 2 0.17 0.07 0.023 0.401 0.013 0.01 3 0.25 0.07 0.023 0.400 0.013 0.01 4 0.33 0.10 0.035 0.398 0.019 0.02 5 0.42 0.10 0.035 0.397 0.019 0.02 6 0.50 0.10 0.035 0.395 0.019 0.02 7 0.58 0.10 0.035 0.393 0.019 0.02 8 0.67 0.10 0.035 0.392 0.019 0.02 9 0.75 0.10 0.035 0.390 0.019 0.02 10 0.83 0.13 0.047 0.389 0.025 0.02 11 0.92 0.13 0.047 0.387 0.025 0.02 12 13 1 1.08 11 0.13 0.10 0.047 0.035 0.386 0.384 0.025 0.019 0.02 0.02 14 1.17 0.10 0.035 0.383 0.019 0.02 15 1.25 0.10 0.035 0.381 0.019 0.02 16 1.33 0.10 0.035 0.380 0.019 0.02 17 1.42 0.10 0.035 0.378 0.019 0.02 18 1.50 0.10 0.035 0.377 0.019 0.02 19 1.58 0.10 0.035 0.375 0.019 0.02 20 1.67 0.10 0.035 0.374 0.019 0.02 21 1.75 0.10 0.035 0.372 0.019 0.02 ' 22 1.83 0.13 0.047 0.371 0.025 0.02 23 1.92 0.13 0.047 0.369 0.025 0.02 24 2.00 0.13 0.047 0.368 0.025 0.02 25 2.08 0.13 0.047 0.366 0.025 0.02 26 2.17 0.13 0.047 0.365 0.025 0.02 27 2.25 0.13 0.047 0.363 0.025 0.02 28 2.33 0.13 0.047 0.362 0.025 0.02 29 2.42 0.13 0.047 0.360 0.025 0.02 30 2.50 0.13 0.047 0.359 0.025 0.02 31 2.58 0.17 0.058 0.357 0.031 0.03 32 2.67 0.17 0.058 0.356 0.031 0.03 33 2.75 0.17 - 0.058 0.354 0.031 0.03 34 2.83 0.17 0.058 0.353 0.031 0.03 35 2.92 0.17 0.058 0.352 0.031 0.03 36 3.00 0.17 0.058 0.350 0.031 0.03 37 3.08 0.17 0.058 0.349 0.031 0.03 38 3.17 0.17 0.058 0.347 0.031 0.03 39 3.25 0.17 0.058 0.346 0.031 0.03 40 3.33 0.17 0.058 0.344 0.031 0.03 41 3.42 0.17 0.058 0.343 0.031 0.03 42 3.50 0.17 0.058 0.341 0.031 0.03 43 3.58 0.17 0.058 0.340 0.031 0.03 44 3.67 0.17 0.058 0.339 0.031 0.03 45 3.75 0.17 0.058 0.337 0.031 0.03 46 3.83 0.20 0.070 0.336 0.038 0.03 47 3.92 0.20 0.070 0.334 0.038 0.03 48 4.00 0.20 0.070 0.333 0.038 0.03 49 4.08 0.20 0.070 - 0.331 0.038 0.03 50 4.17 0.20 0.070 0.330 0.038 0.03 51 4.25 0.20 0.070 0.329 0.038 0.03 52 4.33 0.23 0.082 0.327 0.044 - 0.04 53 4.42 0.23 0.082 0.326 0.044 0.04 54 4.50 0.23 0.082 0.324 0.044 0.04 55 4.58 0.23 0.082 0.323 0.044 0.04 56 4.67 0.23 0.082 0.322 0.044 0.04 57 4.75 0.23 0.082 0.320 0.044 0.04 58 4.83 0.27 0.093 0.319 0.050 0.04 59 4.92 0.27 0.093 0.318 0.050 0.04 60 5.00 0.27 0.093 0.316 0.050 0.04 61 5.08 0.20 0.070 0.315 0.038 0.03 62 5.17 0.20 0.070 0.313 0.038 0.03 63 5.25 0.20 0.070 0.312 0.038 0.03 64 5.33 0.23 0.082 0.311 0.044 0.04 65 5.42 0.23 0.082 0.309 0.044 0.04 66 5.50 0.23 0.082 0.308 0.044 0.04 67 5.58 0.27 0.093 0.307 0.050 0.04 68 5.67 0.27 0.093 0.305 0.050 0.04 69 5.75 0.27 0.093 0.304 0.050 0.04 70 5.83 0.27 0.093 0.303 0.050 0.04 71 5.92 0.27 0.093 0.301 0.050 0.04 72 6.00 0.27 0.093 0.300 0.050 0.04 73 6.08 0.30 0.105 0.299 0.057 0.05 74 6.17 0.30 0.105 0.297 0.057 0.05 75 6.25 0.30 0.105 0.296 0.057 0.05 76 6.33 0.30 0.105 0.295 0.057 0.05 77 6.42 0.30 0.105 0.293 0.057 0.05 78 6.50 0.30 - 0.105 0.292 0.057 0.05 79 6.58 0.33 0.116 0.291 0.063 0.05 80 6.67 0.33 0.116 0.289 0.063 - 0.05 81 6.75 0.33 0.116 0.288 0.063 0.05 82 6.83 0.33 0.116 0.287 0.063 0.05 83 6.92 0.33 0.116 0.265 0.063 0.05 84 7.00 0.33 0.116 0.284 0.063 0.05 85 7.08 0.33 0.116 0.283 0.063 0.05 86 7.17 0.33 0.116 0.282 0.063 0.05 67 7.25 0.33 0.116 0.280 0.063 0.05 88 7.33 0.37 0.128 0.279 0.069 0.06 89 7.42 0.37 0.128 0.278 0.069 0.06 90 7.50 0.37 0.128 0.276 0.069 0.06 91 7.58 0.40 0.140 0.275 0.075 0.06 92 7.67 0.40 0.140 0.274 0.075 0.06 93 7.75 0.40 0.140 0.273 0.075 0.06 94 7.83 0.43 0.151 0.271 0.082 0.07 95 7.92 0.43 0.151 0.270 0.082 0.07 96 8.00 0.-3 0.151 0.269 0.082 0.07 97 8.08 0.50 0.175 0.268 0.094 0.08 98 6.17 0.50 0.175 0.266 0.094 0.08 99 8.25 0.50 0.175 0.265 0.094 0.08 100 8.33 0.50 0.175 0.264 0.094 0.08 101 8.42 0.50 0.175 0.263 0.094 0.08 102 8.50 0.50 0.175 0.261 0.094 0.08 103 8.58 0.53 0.186 0.260 0.101 0.09 104 8.67 0.53 0.186 0.259 0.101 0.09 105 8.75 0.53 0.186 0.258 0.101 0.09 106 8.83 0.57 0.198 0.257 0.107 0.09 107 8.92 0.57 0.198 0.255 0.107 0.09 108 9.00 0.57 0.198 0.254 0.107 0.09 109 9.08 0.63 0.221 0.253 0.119 0.10 110 9.17 0.63 0.221 0.252 0.119 0.10 111 9.25 0.63 0.221 0.251 0.119 0.10 ^ 112 9.33 0.67 0.233 0.249 0.126 0.11 113 .9.42 0.67 0.233 0.248 0.126 0.11 114 9.50 0.67 0.233 0.247 0.126 0.11 115 9.58 0.70 0.245 0.246 0.132 0.11 116 9.67 0.70 0.245 0.245 0.132 0.11 117 9.75 0.70 0.245 0.243 --- 0.00 118 9.83 0.73 0.256 0.242 --- 0.01 119 9.92 0.73 0.256 0.241 --- 0.02 120 10.00 0.73 0.256 0.240 --- 0.02 121 10.08 0.50 0.175 0.239 0.094 0.08 122 10.17 0.50 0.175 0.238 0.094 0.08 123 10.25 0.50 0.175 0.236 0.094 0.08 124 10.33 0.50 0.175 0.235 0.094 0.08 125 10.42 0.50 0.175 0.234 0.094 0.08 126 10.50 0.50 0.175 0.233 0.094 0.08 127 10.58 0.61 0.233 0.232 0.00 128 10.67 0.67 0.233 0.231 =__ 0.00 129 10.75 0.67 0.233 0.230 --- 0.00 130 10.83 0.67 0.233 0.228 --- 0.00 131 10.92 0.67 0.233 0.227 --- 0.01 132 11.00 0.67 0.233 0.226 --- 0.01 133 11.08 0.63 0.221 0.225 0.119 0.10 134 11.17 0.63 0.221 0.224 0.119 0.10 135 11.25 0.63 0.221 0.223 0.119 0.10 136 11.33 0.63 0.221 0.222 0.119 0.10 137 11.42 0.63 0.221 0.221 --- 0.00 138 11.50 0.63 0.221 0.220 --- 0.00 139 11.58 0.57 0.198 0.219 0.107 0.09 140 11.67 0.57 0.198 0.217 0.107 0.09 141 11.75 0.57 0.198 0.216 0.107 0.09 142 11.83 0.60 0.210 0.215 0.113 0.10 143 11.92 0.60 0.210 0.214 0.113 0.10 144 12.00 0.60 0.210 0.213 0.113 0.10 145 12.08 0.83 0.291 0.212 - --- 0.08 146 12.17 0.83 0.291 0.211 --- 0.08 147 12.25 0.83 0.291 0.210 --- 0.08 148 12.33 0.87 0.303 0.209 --- 0.09 149 12.42 0.87 0.303 0.208 --- 0.09 150 12.50 0.87 0.303 0.207 --- 0.10 151 12.58 0.93 0.326 0.206 --- 0.12 152 12.67 0.93 0.326 0.205 --- 0.12 153 12.75 0.93 0.326 0.204 --- 0.12 154 12.83 0.97 0.338 0.203 --- 0.13 155 12.92 0.97 .0.338 0.202 0.14 156 13.00 0.97 0.338 0.201 --- 0.14 157 13.08 1.13 0.396 0.200 --- 0.20 158 13.17 1.13 0.396 0.199 --- 0.20 159 13.25 1.13 0.396 0.198 --- 0.20 160 13.33 1.13 0.396 0.197 --- 0.20 161 13.42 1.13 0.396 0.196 --- 0.20 162 13.50 1.13 0.396 0.195 --- 0.20 163 13.58 0.77 0.268 0.194 --- 0.07 164 13.67 0.77 0.268 0.193 --- 0.08 165 13.75 0.77 0.268 0.192 --- 0.08 166 13.83 0.77 0.268 0.191 --- 0.08 167 13.92 0.77 0.268 0.190 --- 0.08 168 14.00 0.77 0.268 0.189 --- 0.08 169 14.08 0.90 0.314 0.188 --- 0.13 170 14.17 0.90 0.314 0.187 --- 0.13 171 14.25 0.90 0.314 0.186 --- 0.13 172 14.33 0.87 0.303 0.185 --- 0.12 173 14.42 0.87 0.303 0.184 --- 0.12 174 14.50 0.87 0.303 0.183 --- 0.12 175 14.58 0.87 0.303 0.182 --- 0.12 176 14.67 0.87 0.303 0.181 --- 0.12 177 14.75 0.87 0.303 0.180 --- 0.12 178 14.83 0.83 0.291 0.179 --- 0.11 179 14.92 0.83 0.291 0.178 --- 0.11 180 15.00 0.83 0.291 0.177 --- 0.11 181 15.08 0.80 0.279 0.177 --- 0.10 182 15.17 0.80 0.279 0.176 0.10 183 15.25 0.80 0.279 0.175 --- 0.10 184 15.33 0.77 0.268 0.174 0.09 185 15.42 0.77 0.268 0.173 __- 0.09 186 15.50 0.77 0.268 0.172 --- 0.10 187 15.58 0.63 0.221 0.171 --- 0.05 188 15.67 0.63 0.221 0.170 --- 0.05 189 15.75 0.63 0.221 0.169 --- 0.05 190 15.83 0.63 0.221 0.169 --- 0.05 191 15.92 0.63 0.221 0.168 --- 0.05 192 16.00 0.63 0.221 0.167 --- 0.05 193 16.08 0.13 0.047 0.166 0.025 0.02 194 16.17 0.13 0.047 0.165 0.025 0.02 195 16.25 0.13 0.047 0.164 0.025 0.02 196 16.33 0.13 0.047 0.163 0.025 0.02 197 16.42 0.13 0.047 0.163 0.025 0.02 198 16.50 0.13 0.047 0.162 0.025 0.02 199 16.58 0.10 0.035 0.161 0.019 0.02 200 16.67 0.10 0.035 0.160 0.019 0.02 201 16.75 0.10 0.035 0.159 0.019 0.02 202 16.83 0.10 0.035 0.159 0.019- 0.02 203 16.92 0.10 0.035 0.158 0.019 0.02 204 17.00 0.10 0.035 0.157 0.019 0.02 205 17.08 0.17 0.058 0.156 0.031 0.03 206 17.17 0.17 0.058 0.155 0.031 0.03 207 17.25 0.17 0.058 0.155 0.031 0.03 208 17.33 0.17 0.058 0.154 0.031 0.03 209 17.42 0.17 0.058 0.153 0.031 0.03 210 17.50 0.'7 0.058 0.152 0.031 0.03 211 17.58 0.17 0.058 0.152 0.031 0.03 212 17.67 0.17 0.058 0.151 0.031 0.03 213 17.75 0.17 0.058 0.150 0.031 0.03 214 17.83 0.13 0.047 0.149 0.025 0.02 215 17.92 0.13 0.047 0.149 0.025 0.02 216 18.00 0.13 0.047 0.148 0.025 0.02 217 18.08 0.13 0.047 0.147 0.025 0.02 218 18.17 0.13 0.047 0.146 0.025 0.02 219 18.25 0.13 0.047 0.146 0.025 0.02 220 18.33 0.13 0.047 0.145 0.025 0.02 221 18.42 0.13 0.047 0.144 0.025 0.02 222 18.50 0.13 0.047 0.143 0.025 0.02 223 18.58 0.10 0.035 0.143 0.019 0.02 224 18.67 0.10 0.035 0.142 0.019 0.02 225 18.75 0.10 0.035 0.141 0.019 0.02 226 18.83 0.07 0.023 0.141 0.013 0.01 227 18.92 0.07 0.023 0.140 0.013 0.01 228 19.00 0.07 0.023 0.139 0.013 0.01 229 19.08 0.10 0.035 0.139 0.019 0.02 230 19.17 0.10 0.035 0.138 0.019 0.02 231 19.25 0.10 0.035 0.137 0.019 0.02 232 19.33 0.13 0.047 0.137 0.025 0.02 233 19.42 0.13 0.047 0.136 0.025 0.02 234 19.50 0.13 0.047 0.136 0.025 0.02 235 19.58 0.10 0.035 0.135 0.019 0.02 236 19.67 0.10 0.035 0.134 0.019 0.02 237 19.75 0.10 0.035 0.134 0.019 0.02 238 19.83 0.07 0.023 0.133 0.013 0.01 239 19.92 0.07 0.023 0.133 0.013 0.01 240 20.00 0.07 0.023 0.132 0.013 0.01 241 20.08 0.10 0.035 0.131 0.019 0.02 242 20.17 0.10 0.035 0.131 0.019 0.02 243 20.25 0.10 0.035 0.130 0.019 0.02 244 20.33 0.10 0.035 0.130 0.019 0.02 245 20.42 0.10 0.035 0.129 0.019 0.02 246 20.50 0.10 0.035 0.129 0.019 0.02 247 20.58 0.10 0.035 0.128 0.019 0.02 248 20.67 0.10 0.035 0.127 0.019 0.02 249 20.75 0.10 0.035 0.127 0.019 0.02 250 20.83 0.07 0.023 0.126 0.013 0.01 251 20.92 0.07 0.023 0.126 0.013 0.01 252 21.00 0.07 0.023 0.125 0.013 0.01 253 21.08 0.10 0.035 0.125 0.019 0.02 254 21.17 0.10 0.035 0.124 0.019 0.02 255 21.25 0.10 0.035 0.124 0.019 0.02 256 21.33 0.07 0.023 0.123 0.013 0.01 257 21.42 0.07 0.023 0.123 0.013 0.01 258 21.50 0.07 0.023 0.123 0.013 0.01 259 21.58 0.10 0.035 0.122 0.019 0.02 260 21.67 0.10 0.035 0.122 0.019 0.02 261 21.75 0.10 0.035 0.121 0.019 0.02 262 21.83 0.07 0.023 0.121 0.013 0.01 263 21.92 0.07 0.023 0.120 0.013 0.01 264 22.00 0.07 0.023 0.120 0.013 0.01 265 22.08 0.10 0.035 0.120 0.019 0.02 266 22.17 0.10 0.035 0.119 0.019 0.02 267 22.25 0.1_0 0.035 0.119 0.019 0.02 268 22.33 0.07 0.023 0.118 0.013 0.01 269 22.42 0.07 0.023 0.118 0.013 0.01 270 22.50 0.07 0.023 0.118 0.013 0.01 271 22.58 0.07 0.023 0.117 0.013 0.01 272 22.67 0.07 0.023 0.117 0.013 0.01 273 22.75 0.07 0.023 0.117 0.013 0.01 274 22.83 0.07 0.023 0.116 0.013 0.01 275 22.92 0.07 0.023 0.116 0.013 0.01 276 23.00 0.07 0.023 0.116 0.013 0.01 277 23.08 0.07 0.023 0.116 0.013 0.01 278 23.17 0.07 0.023 0.115 0.013 0.01 279 23.25 0.07 0.023 0.115 0.013 0.01 280 23.33 0.07 0.023 0.115 0.013 0.01 281 23.42 0.07 0.023 0.115 0.013 0.01 282 23.50 0.07 0.023 0.114 0.013 0.01 283 23.58 0.07 0.023 0.114 0.013 0.01 284 23.67 0.07 0.023 0.114 0.013 0.01 285 23.75 0.07 0.023 0.114 0.013 0.01 286 23.83 0.07 0.023 0.114 0.013 0.01 287 23.92 0.07 0.023 0.114 0.013 0.01 288 24.00 0.07 0.023 0.114 0.013 0.01 Sum = 100.0 Sum = 13.5 Flood volume = Effective rainfall 1.13(In) times area 14.2(Ac.)/[(In)/(Ft.)j = 1.3(Ac.Ft) Total soil loss = 1.78(In) Total soil loss = 2.111(Ac.Ft) Total rainfall = 2.91(In) Flood volume = 58085.2 Cubic Feet Total soil loss = 91950.8 Cubic Feet -Peak flow rate of -this -hydr-graph_------- 2_867(CFS)_--_ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M R u n o f f H y d r o g r a p h -------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0003 0.05 Q I I I I 0+10 0.0012 0.12 Q I I 1 1 0+15 0.0021 0.14 Q I I 1 1 0+20 0.0033 0.17 Q I 1 1 0+25 0.0048 0.21 Q I 1 1 0+30 0.0063 0.22 Q I I 1 1 0+35 0.0079 0.23 Q I I 1 1 0+40 0.0094 0.23 Q I I 1 1 0+45 0.0110 0.23 Q I I 1 1 0+50 0.0128 0.25 VQ I I 1 1 0+55 0.0148 0.29 VQ I I I I 1+ 0 0.0169 0.30 VQ I I I I 1+ 5 0.0188 0.28 VQ I I I I 1+10 0.0205 0.24 Q I I 1 1 1+15 0.0221 0.24 Q I I 1 1 1+20 0.0237 0.23 Q I I 1 1 1+25 0.0253 0.23 Q I I I I 1+30 0.0269 0.23 Q I I 1 1 1+35 0.0285 0.23 Q I I 1 1 1+40 0.0300 0.23 Q I I 1 1 1+45 0.0316 0.23 Q I I 1 1 1+50 0.0334 0.25 IQ I I 1 1 1+55 0.0354 0.29 IQ I I 1 1 2+ 0 0.0375 0.30 IQ I I 1 1 2+ 5 0.0395 0.30 IQ I I 1 1 2+10 0.0416 0.31 IQ I I 1 1 2+15 0.0438 0.31 IQ I I 1 1 - 2+20 0.0459 0.31 IQ I I 1 1 2+25 0.0480 0.31 IQ I I 1 1 2+30 0.0501 0.31 IQ I I 1 1 2+35 0.0524 0.33 IQ I I I I 2+40 0.0549 0.37 IQ I I 1 1 2+45 0.0575 0.38 IQ I I 1 1 2+50 0.0601 0.38 IQ I I 1 1 2+55 0.0628 0.38 IQ I 1 'I 1 3+ 0 0.0654 0.38 IQ I I 1 1 3+ 5 0.0680 0.38 IQV I I I 3+10 0.0707 0.38 IQV I I I 3+15 0.0733 0.38 IQV I I I 3+20 0.0760 0.38 IQV I I I I 3+25 0.0786 0.38 IQV I I 1 1 3+30 0.0812 0.38 IQV I I I 3+35 0.0839 0.38 IQV I I I 3+40 0.0865 0.38 IQV I I I I 3+45 0.0892 0.38 IQV I I I I 3+50 0.0920 0.41 IQV 3+55 0.0950 0.44 IQV 4+ 0 0.0981 0.45 IQV 4+ 5 0.1013 0.46 IQ V 4+10 0.1045 0.46 IQ V 4+15 0.1076 0.46 IQ V 4+20 0.1110 0.48 IQ V 4+25 0.1145 0.52 I QV 4+30 0.1182 0.53 I QV 4+35 0.1219 0.53 I QV 4+40 0.1256 0.54 I QV 4+45 0.1293 0.54 I QV 4+50 0.1331 0.56 I QV 4+55 0.1372 0.60 I Q V 5+ 0 0.1414 0.61 I Q V 5+ 5 0.1453 0.56 I Q V 5+10 0.1487 0.49 IQ V 5+15 0.1519 0.47 IQ V 5+20 0.1553 0.49 IQ V 5+25 0.1589 .0.52 1 Q V 5+30 0.1626 0.53 I Q V 5+35 0.1664 0.56 I Q V 5+40 0.1705 0.60 I Q V 5+45 0.1747 _ 0.61 I Q V 5+50 0.1789 0.61 1 Q V 5+55 0.1831 0.61 1 Q V 6+ 0 0.1873 0.61 I Q V 6+ 5 0.1917 0.64 1 Q V 6+10 0.1964 0.67 I Q V 6+15 0.2011 0.68 1 Q 6+20 0.2058 0.69 I Q 6+25 0.2106 0.69 1 Q 6+30 0.2153 0.69 1 Q 6+35 0.2202 0.71 I Q 6+40 0.2254 0.75 I Q 6+45 0.2306 0.76 I Q 6+50 0.2359 0.76 I Q 6+55 0.2412 0.77 1 Q 7+ 0 0.2464 0.77 1 Q 7+ 5 0.2517 0.77 1 _ Q 7+10 0.2570 0.77 1 Q 7+15 0.2623 0.77 I Q 7+20 0.2677 0.79 1 Q 7+25 0.2734 0.83 1 Q 7+30 0.2792 0.84 1 Q 7+35 0.2852 0.86 1 Q 7+40 0.2914 0.90 1 Q 7+45 0.2977 0.91 I Q 7+50 0.3042 0.94 1 Q 7+55 0.3109 0.98 1 Q 8+ 0 0.3177 0.99 I Q 8+ 5 0.3249 1.04 1 Q 8+10 0.3326 1.12 1 Q 8+15 0.3404 1.14 I Q 8+20 0.3483 1.14 I Q • 8+25 0.3562 1.15 1 Q 8+30 0.3641 1.15 1 Q v v v Iv v I v v v v v v V I V I V I I v I v I v v v v v v v v v v v 1 v v v v v v v v v v v v v vl v v v v v v Iv Iv v v v v v v v v 8+35 0.3722 1.17 1 Q 8+40 0.3806 1.21 1 Q 8+95 0.3890 1.22 I Q 8+50 0.3976 1.25 1 Q 8+55 0.4064 1.29 1 Q 9+ 0 0.4153 1.30 Q 9+ 5 0.4246 1.35 Q 9+10 0.4344 1.42 Q 9+15 0.4444 1.44 Q 9+20 0.4545 1.48 Q 9+25 0.4650 1.52 Q 9+30 0.4755 1.53 Q 9+35 0.4862 1.56 Q 9+40 0.4972 1.59 Q 9+45 0.5047 1.09 1 Q 9+50 0.5075 0.40 IQ 9+55 0.5096 0.31 IQ 10+ 0 0.5115 0.27 IQ 10+ 5 0.5152 0.54 1 Q 10+10 0.5217 0.96 1 Q 10+15 0.5291 1.06 1 Q 10+20 0.5367 1.11 1 Q 10+25 0.5446 1.14 1 Q 10+30 0.5525 1.15 1 Q 10+35 0.5579 0.79 1 Q 10+40 0.5596 0.25 IQ 10+45 0.5606 0.14 Q 10+50 0.5612 0.09 Q 10+55 11+ 0 0.5618 0.5623 0.08 0.06 Q Q 11+ 5 0.5659 0.52 1 Q 11+10 0.5740 1.17 1 Q 11+15 0.5832 1.33 1 Q 11+20 0.5928 1.40 1 Q 11+25 0.5995 0.97 1 Q 11+30 0.6017 0.31 IQ 11+35 0.6055 0.56 1 Q 11+40 0.6131 1.10 1 Q 11+45 0.6214 1.21 1 Q 11+50 0.6302 1.27 1 Q 11+55 0.6394 1.34 1 Q 12+ 0 0.6489 1.37 1 _ Q 12+ 5 0.6578 1.30 1 Q 12+10 0.6660 1.19 1 Q 12+15 0.6741 1.17 1 Q 12+20 0.6825 1.23 1 Q 12+25 0.6916 1.31 1 Q 12+30 0.7008 1.34 1 Q 12+35 0.7109 1.47 1 Q 12+40 0.7223 1.65 1 Q 12+45 0.7340 1.71 1 Q 12+50 0.7464 1.79 1 Q 12+55 0.7594 1.89 1 Q 13+ 0 0.7727 1.93 1 Q 13+ 5 0.7880 2.22 1 Q 13+10 13+15 0.8061 0.8250 2.63 2.75 v v v Iv v I v v v v v v V I V I V I I v I v I v v v v v v v v v v v 1 v v v v v v v v v v v v v vl v v v v v v Iv Iv v v v v v v v v 13+20 0.8444 2.80 1 IQ I V 1 13+25 0.8639 2.84 1 IQ I V I 13+30 0.8837 2.87 1 IQ I V 1 13+35 0.8995 2.30 1 QI I V 1 13+40 0.9094 1.44 1 Q I I V 1 13+45 0.9180 1.24 1 Q I I V 1 13+50 0.9260 1.17 1 Q I I V 1 13+55 0.9338 1.13 1 Q I I V 1 14+ 0 0.9415 1.12 1 Q I I V 1 14+ 5 0.9507 1.34 Q I I V 1 14+10 0.9623 1.67 Q I I V 1 14+15 0.9744 1.76 Q I I VI 14+20 0.9865 1.76 1 Q I I VI 14+25 0.9983 1.71 1 Q I I VI 14+30 1.0101 1.72 1 Q I I V _ 14+35 1.0220 1.72 1 Q I I V 14+40 1.0339 1.73 Q I I IV 14+45 1.0459 1.74 Q I I IV 14+50 1.0576 1.70 Q I I IV 14+55 1.0689 1.63 1 Q I I I V 15+ 0 1.0801 1.63 1 Q I I I V 15+ 5 1.0909 1.56 1 Q I I I V 15+10 1.1013 1.51 1 Q I I I V 15+15 1.1117 1.50 1 Q I I I V 15+20 1.1217 1.45 1 Q I I V 15+25 1.1312 1.38 1 Q I I I V 15+30 1.1407 1.37 1 Q I I I V 15+35 1.1987 1.16 1 Q I I I V 15+40 1.1546 0.86 1 Q I I I V 15+45 1.1600 0.79 1 Q I I I V 15+50 1.1653 0.77 1 Q 1 -1 1 V 15+55 1.1706 0.76 1 Q I I I V 16+ 0 1.1758 0.77 1 Q I I I V 16+ 5 1.1801 0.62 1 Q I I I V 16+10 1.1829 0.40 IQ I I I V 16+15 1.1853 0.35 IQ I I I V 16+20 1.1876 0.33 IQ I I I V 16+25 1.1897 0.31 IQ I I I V 16+30 1.1918 0.31 IQ I I I V 16+35 1.1938 0.28 IQ I I I V 16+40 1.1955 0.25 Q I I I V 16+45 1.1971 0.24 Q I I I V 16+50 1.1987 0.23 Q I I I V 16+55 1.2003 0.23 Q I I I V 17+ 0 1.2019 0.23 Q I I I V 17+ 5 1.2038 0.28 IQ I I I V 17+10 1.2062 0.35 IQ _ I I I V 17+15 1.2088 0.37 IQ I I I V 17+20 1.2119 0.38 IQ I I I V 17+25 1.2140 0.38 IQ I I I V 17+30 1.2166 0.38 IQ I I I V 17+35 1.2193 0.38 IQ I I I V 17+40 1.2219 0.38 IQ I I I V 17+45 1.2246 0.38 IQ I I I V 17+50 1.2270 0.36 IQ I I I V 17+55 1.2293 0.32 IQ I I I V 18+ 0 1.2314 0.31 1Q I I I V 18+ 5 1.2335 0.31 IQ I I I v 1 18+10 1.2357 0.31 IQ I I I v I 18+15 1.2378 0.31 IQ I I I V 1 18+20 1.2399 0.31 IQ I I I V 1 18+25 1.2420 0.31 IQ I I I V 1 18+30 1.2441 0.31 IQ I I I V 1 18+35 1.2461 0.28 IQ I I I V 1 18+40 1.2478 0.25 Q I I I V 1 18+45 1.2494 0.24 Q I I I V 1 18+50 1.2508 0.21 Q I I I v 1 18+55 1.2520 0.17 Q I I I v 1 19+ 0 1.2531 0.16 Q I I I V 1 19+ 5 1.2544 0.18 Q I I I v 1 19+10 1.2558 0.22 Q I I I v 1 19+15 1.2574 0.22 Q I I I V 1 19+20 1.2591 0.25 IQ I I I V 1 19+25 1.2611 0.29 IQ I I I V 1 19+30 1.2632 0.30 IQ I I I v 1 19+35 1.2651 0.28 IQ I I I V 1 19+40 1.2668 0.24 Q I I I V 1 19+45 1.2684 0.24 Q I I I v 1 19+50 1.2698 0.21 Q I I I v 1 19+55 1.2710 0.17 Q I I I V 1 20+ 0 1.2721 0.16 _ Q I I I V 1 20+ 5 1.2734 0.18 Q I I I V 1 20+10 1.2749 0.22 Q I I I v 1 20+15 1.2764 0.22 Q I I I v 1 20+20 1.2-79 0.23 Q I I I v 1 20+25 1.2795 0.23 Q I I I v I 20+30 1.2811 0.23 Q. I I I v 1 20+35 1.2827 0.23 Q I I I v 1 20+40 1.2843 0.23 Q I I I V 1 20+45 1.2859 0.23 Q I I I V 1 20+50 1.2873 0.21 Q I I I v 1 20+55 1.2884 0.17 Q I I I V 1 21+ 0 1.2895 0.16 Q I I I v 1 21+ 5 1.2908 0.18 Q I I I v 1 21+10 1.2923 0.22 Q I I I V 1 21+15 1.2938 0.22 Q I I I v 1 21+20 1.2952 0.20 Q I I I V 1 21+25 1.2964 0.17 Q I I I v 1 21+30 1.2975 0.16 Q I I I V 1 21+35 1.2987 0.18 Q I I I V 1 21+40 1.3002 0.22 Q I I I VI 21+45 1.3017 0.22 Q I I I VI 21+50 1.3031 0.20 Q I I I VI 21+55 1.3043 0.17 Q I I I VI 22+ 0 1.3054 0.16 Q I I I VI 22+ 5 1.3066 0.18 Q I I I VI 22+10 1.3081 0.22 Q I I I VI 22+15 1.3097 0.22 Q I I I VI 22+20 1.3111 0.20 Q I I I VI 22+25 1.3122 0.17 Q I I I v1 22+30 1.3133 0.16 Q I I I v 22+35 1.3144 0.16 Q I I I VI 22+40 1.3155 0.15 Q I I I VI 22+45 1.3165 0.15 Q I I I VI 0 22+50 22+55 1.3176 1.3186 0.15 0.15 Q I Q I I I VI I I VI 23+ 0 1.3197 0.15 Q I I I VI 23+ 5 1.3207 0.15 Q I I I VI 23+10 1.3218 0.15 Q I I I VI 23+15 1.3229 0.15 Q I I I VI 23+20 1.3239 0.15 Q I I I VI 23+25 1.3250 0.15 Q I I I VI 23+30 1.3260 0.15 Q I I I VI 23+35 1.3271 0.15 Q I I I VI 23+40 1.3261 0.15 Q I I I v1 23+45 1.3292 0.15 Q I I I VI 23+50 1.3302 0.15 Q I I I VI 23+55 1.3313 0.15 Q I I I VI 24+ 0 1.3324 0.15 Q I I I VI 24+ 5 1.3331 0.10 Q I I I VI 24+10 1.3333 0.03 Q I I I VI 24+15 1.3334 0.01 Q I I I VI 24+20 1.3334 0.01 Q I I I VI 24+25 ----------------------------------------------------------------------- 1.3335 0.00 Q I I I VI 0 E U n i t H y d r o g r a p h A n a l y s i s Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 1998, Version 5.1 Study date 08/26/99 File: DC1100.cut ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - April 1978 Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------- English (in -lb) Input Units Used English Rainfall Data (Inches) Input Values Used English Units used in output format -------------------------------------------------------- W.O. 98-0328 DEVELOPED AREA C (ON—SITE ONLY) 100 -YEAR STORM FILE: DC.UM1 -------------------------------------------------------- Drainage Area = 14.20(Ac.) = 0.022 Sq. Mi. Length along longest watercourse = 1300.00(Ft.) Length along longest watercourse measured to centroid = Length along longest watercourse = 0.246 Mi. Length along longest watercourse measured to centroid = Difference in elevation = 7.70(Ft.) Slope along watercourse = 31.2738 Ft./Mi. Average Manning's 'N' = 0.020 Lag time = 0.057 Hr. Lag time = 3.45 Min. 25% of lag time = 0.86 Min. 40% of lag time = 1.38 Min. Unit time = 5.00 Min. Duration of storm = 1 Hour(s) User Entered Base Flow = 0.00(CFS) 2 YEAR Area rainfall data: Area(Ac.)[1) Rainfall(In)[2] 14.20 0.50 100 YEAR Area rainfall data: Weighting[1*2] 7.10 Area(Ac.)[1] Rainfall(In)[2] Weighting[1'2] 14.20 1.20 17.04 450.00(Ft.) 0.085 Mi. STORM EVENT (YEAR) = 100.00 Area Averaged 2 -Year Rainfall = 0.500(In) Area Averaged 100 -Year Rainfall = 1.200(In) Point rain (area averaged) = 1.200(In) Areal adjustment factor = 99.99 % Adjusted average point rain = 1.200(In) Sub -Area Data Area(Ac.) Runoff Index Impervious % U n i 9.940 72.00 0.640 a p h 4.260 78.00 0.570 Total Area Entered = 14.20(Ac.) RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC -1 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr) 72.0 53.4 0.537 0.640 0.228 0.700 0.159 78.0 60.6 0.464 0.570 0.226 0.300 0.068 (hrs) Sum (F) = 0.227 Area averaged mean soil loss (F) (In/Hr) = 0.227 1 Minimum soil loss rate ((In/Hr)) = 0.114 31.944 (for 24 hour storm duration) 2 0.167 Soil low loss rate (decimal) = 0.540 47.368 6.779 Slope of intensity -duration curve for a 1 hour storm =0.5500 ------------------------------------------------------------ U n i t H y d r o g r a p h VALLEY S -Curve -------------------------------------------------------------------- Unit Hydrograph Data --------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph --------------------------------------------------------------------- (hrs) Graph % (CFS) 1 0.083 144.992 31.944 4.571 2 0.167 289.984 47.368 6.779 3 0.250 434.976 11.483 1.643 4 0.333 579.969 5.038 0.721 5 0.417 724.961 2.618 0.375 6 0.500 869.953 1.549 0.222 ----------------------------------------------------------------------- Sum = 100.000 Sum= 14.311 Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max Low (In/Hr) 1 0.08 3.30 0.475 0.227 --- 0.25 2 0.17 4.20 0.605 0.227 --- 0.38 3 0.25 4.40 0.634 0.227 --- 0.41 4 0.33 4.80 0.691 0.227 --- 0.46 5 0.42 5.20 0.749 0.227 --- 0.52 6 0.50 6.20 0.893 0.227 --- 0.67 7 0.58 6.80 0.979 0.227 --- 0.75 8 0.67 8.80 1.267 0.227 1.04 9 0.75 13.90 2.001 0.227 --- 1.77 10 0.83 31 .40 4.521 0.227 4.29 11 0.92 7.20 __- 1.037 0.227 0.81 12 1.00 3.80 0.547 0.227 --- 0.32 Sum = 100.0 Sum = 11.7 Flood volume = Effective rainfall 0.97(In) times area 14.2(Ac.)/[(In)/(Ft.)] = 1.2(Ac.Ft) Total soil loss = 0.23(In) Total soil loss = 0.269(Ac.Ft) Total rainfall = 1.20(In) Flood volume = 50136.2 Cubic Feet Total soil loss = 11711.1 Cubic Feet -------------------------------------------------------------------- Peak -------------------------------------------------------------------- flow rate of this hydrograph = 36.921(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1- H O U R S T O R M -------------------------------------------------------------------- R u n o f f H y d r o g r a p h Hydrograph in 5 Minute intervals ((CFS)) -------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 10.0 20.0 30.0 40.0 ----------------------------------------------------------------------- 0+ 5 0.0078 1.13 'VQ I I I I 0+10 0.0313 3.41 IV Q I I 1 1 0+15 0.0645 4.83 1 V Q I I 1 1 0+20 0.1'36 5.68 1 V Q I I 1 1 0+25 0.1488 6.57 1 VQ I I I I 0+30 0.2028 7.83 1 Q I I 1 1 0+35 0.2674 9.38 1 QI I 1 1 0+40 0.3472 11.59 1 IQV I 1 1 0+45 0.4655 17.18 1 1 VQ I 1 1 0+50 0.7017 34.29 1 1 1 V I Q 1 0+55 0.9560 36.92 1 1 1 1 V Q I 1+ 0 1.0651 15.85 1 1 Q I I V I 1+ 5 1.1167 7.49 1 Q I I I V I 1+10 1.1382 3.11 1 Q I I I VI 1+15 1.1484 1.49 IQ .I I I VI 1+20 1.1505 0.30 Q I I I VI 1+25 ----------------------------------------------------------------------- 1.1510 0.07 Q I I I VI 0 Ll U 0 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/26/99 W.O. 98-0328 AREA C (ON SITE) 5 -YEAR, 6 -HOUR STORM FILE: RC.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION ****++++++++++++++++++ From study/file name: DC65.rte ++++++++++++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 77 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 9.2 (CFS) Total volume = 0.89 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data Total number of inflow hydrograph intervals = 77 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) --------------------- --------------------------� ------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin outflow = 0.00 (CFS) ---------------------------- --------------------------------------- ---------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-O*dt/2) (S+0*dt/2) ---------------------------------------------------------------- (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.290 0.620 0.237 0.243 2.000 0.560 1.250 0.556 0.569 2.500 0.730 1.420 0.725 0.735 3.000 0.910 7.290 0.885 0.935 . _ 3.500 1.120 17.900 1.058 1.182 4.000 1.350 31.590 1.241 1.459 4.500 1.600 47.800 1.435 1.765 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown --------------------------------------------------------------------- Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 2.3 4.6 6.9 9.2 (Ft.) 0.083 0.2 0.0 0.001 O I i 0.0 0.167 0.5 0.0 0.003 OI I 0.0 0.250 0.6 0.0 0.007 0 I 0.0 0.333 0.7 0.0 0.011 0 I 0.0 0.417 0.7 0.1 0.016 0 I 0.1 0.500 0.7 0.1 0.020 0 I 0.1 0.583 0.8 0.1 0.025 0 I 0.1 0.667 0.8 0.1 0.030 0 I 0.1 0.750 0.8 0.1 0.035 0 I 0.1 0.833 0.8 0.1 0.040 0 I 0.2 0.917 0.8 0.2 0.044 0 I 0.2 1.000 0.9 0.2 0.049 0 I 0.2 1.083 0.9 0.2 0.054 O I 0.2 1.167 0.9 0.2 0.059 0 I 0.2 1.250 0.9 0.2 0.064 O I 0.3 1.333 1.417 0.9 1.0 0.2 0.3 0.069 O I 0.074 O I 0.3 0.3 1.500 1.0 0.3 0.079 O I 0.3 1.583 1.0 0.3 0.083 0 I 0.3 1.667 1.0 0.3 0.088 10 I 1 1 1 1 0.4 1.750 1.0 0.3 0.092 10 I 1 1 1 1 0.4 1.833 1.0 0.3 0.097 10 1 1 1 1 1 0.4 1.917 1.0 0.3 0.101 10 I 1 1 1 1 0.4 2.000 1.0 0.4 0.105 10 I 1 1 0.4 2.083 1.0 0.4 0.110 10 I 1 1 0.5 2.167 1.0 0.4 0.114 10 I 1 1 1 0.5 2.250 1.1 0.4 0.118 10 I 1 1 1 0.5 2.333 1.1 0.4 0.123 10 I 1 1 1 1 0.5 2.417 1.1 0.4 0.127 10 I 1 1 1 1 0.5 2.500 1.1 0.4 0.131 10 I 1 1 1 1 0.5 2.583 1.1 0.5 0.136 10 I I I 1 1 0.6 2.667 1.1 0.5 0.140 10 I 1 1 1 1 0.6 2.750 1.1 0.5 0.144 10 I 1 1 1 1 0.6 2.833 1.2 0.5 0.148 10 I 1 1 1 1 0.6 2.917 1.2 0.5 0.153 10 I 1 1 1 1 0.6 3.000 1.2 0.5 0.157 10 I 1 1 1 1 0.7 3.083 1.2 0.6 0.162 10 1 1 1 1 1 0.7 3.167 1.2 0.6 0.166 10 I 1 1 0.7 3.250 1.3 0.6 0.171 1 0 I 1 1 0.7 3.333 1.3 0.6 0.176 1 0 I 1 1 0.7 3.417 1.3 0.6 0.181 1 0 I 1 1 0.8 3.500 1.0 0.6 0.184 1 OI 0.8 3.583 0.5 0.6 0.185 110 0.8 3.667 0.4 0.6 0.184 110 0.8 3.750 0.5 0.6 0.182 110 I I 0.8 3.833 0.6 0.6 0.182 1 0 1 1 1 1 0.8 • 3.917 0.7 0.6 0.182 I O I I I I 0.8 4.000 0.8 0.6 0.183 1 0 1 1 1 1 0.8 4.083 0.9 0.6 0.184 1 OI 1 1 1 1 0.8 4.167 1.2 0.6 0.187 1 0 I 1 0.8 4.250 1.4 0.7 0.192 1 0 I 1 0.8 4.333 1.7 0.7 0.198 1 0 I 1 1 1 1 0.8 4.417 1.9 0.7 0.205 1 0 I 1 1 0.9 4.500 2.1 0.7 0.214 1 0 II 1 0.9 4.563 2.2 0.8 0.224 1 0 II I 1 1 0.9 4.667 2.4 0.8 0.234 1 0 I i 1.0 4.750 2.7 0.8 0.246 1 0 I 1.0 4.833 2.9 0.8 0.260 1 0 I 1.1 4.917 3.0 0.9 0.274 1 0 1 I 1.1 5.000 3.2 0.9 0.289 1 0 1 I 1 1 1.2 5.083 3.8 0.9 0.307 1 0 1 1 1 1 1.2 5.167 4.9 0.9 0.331 1 0 1 I 1 1 1.3 5.250 5.9 1.0 0.361 1 0 1 1 I 1 1 1.4 5.333 6.7 1.0 0.398 1 0 1 1 11 1 1.5 5.417 7.7 1.1 0.440 1 0 1 1 1 I 1 1.6 5.500 9.2 1.2 0.491 1 O 1 1 1 I 1.8 5.583 7.5 1.2 0.541 1 0 1 1 1 I 1 1.9 5.667 3.2 1.3 0.569 1 0 1 I 1 2.0 5.750 1.8 1.3 0.577 1 0 I 1 1 2.1 5.833 1.2 1.3 0.579 1 0 1 1 2.1 5.917 0.7 1.3 0.577 1 I 0 1 1 1 1 2.0 6.000 0.4 1.3 0.572 II 0 1 1 1 1 2.0 6.083 0.2 1.3 0.566 I 0 1 1 1 1 2.0 6.167 0.1 1.2 0.558 I 0 1 1 1 1 2.0 6.250 0.0 1.2 0.550 I 0 2.0 6.333 0.0 1.2 0.541 I 0 I 1.9 6.417 0.0 1.2 0.533 I 0 I 1.9 6.500 0.0 1.2 0.525 I 0 1.9 6.583 0.0 1.2 0.516 I 0 1.9 6.667 0.0 1.2 0.508 I 0 1 1 1 1 1.8 6.750 0.0 1.2 0.500 I 0 1 1 1 1 1.8 6.833 0.0 1.2 0.492 I 0 1 1.8 6.917 0.0 1.1 0.484 I 0 1 1.8 7.000 0.0 1.1 0.476 I 0 1 I I 1.7 7.083 0.0 1.1 0.469 I 0 1 I 1.7 7.167 0.0 1.1 0.461 I 0 1.7 7.250 0.0 1.1 0.453 I 0 1.7 7.333 0.0 1.1 0.446 I 0 1.6 7.417 0.0 1.1 0.438 I 0 i 1.6 7.500 0.0 1.1 0.431 I 0 1.6 7.583 0.0 1.1 0.423 I 0 1.6 7.667 0.0 1.1 0.416 I 0 I 1.5 7.750 0.0 1.0 0.409 I 0 I 1.5 7.833 0.0 1.0 0.402 I 0 1.5 7.917 0.0 1.0 0.394 I 0 1.5 8.000 0.0 1.0 0.387 I O 1.5 8.083 0.0 1.0 0.380 I 0 1 1.4 8.167 0.0 1.0 0.374 I 0 1 1.4 8.250 0.0 1.0 0.367 I 0 1 1.4 • 8.333 8.417 0.0 0.0 1.0 1.0 0.360 0.353 I 1 0 0 1 I 1.4 1.4 8.500 0.0 1.0 0.346 I 0 1.3 8.583 0.0 1.0 0.340 I 0 1 1 1 1 1.3 8.667 0.0 0.9 0.333 1 0 1 1 1 1.3 8.750 0.0 0.9 0.327 I 0 1 1 I 1.3 8.833 0.0 0.9 0.320 I O 1 1 I 1.3 8.917 0.0 0.9 0.314 I 0 I 1.2 9.000 0.0 0.9 0.308 1 0 1.2 9.083 0.0 0.9 0.302 I 0 I I 1.2 9.167 0.0 0.9 0.295 I 0 I I 1.2 9.250 0.0 0.9 0.289 I 0 1.2 9.333 0.0 0.9 0.283 1 0 1.1 9.417 0.0 0.9 0.277 I 0 I 1.1 9.500 0.0 0.9 0.271 I 0 I 1.1 9.583 0.0 0.9 0.265 I 0 1.1 9.667 0.0 0.8 0.259 I 0 1.1 9.750 0.0 0.8 0.254 1 0 1.0 9.833 0.0 0.8 0.248 I 0 I 1.0 9.917 0.0 0.8 0.242 I 0 1.0 10.000 0.0 0.8 0.237 I 0 1.0 10.083 0.0 0.8 0.231 I 0 1.0 10.167 0.0 0.8 0.226 1 0 I i 0.9 10.250 0.0 0.8 0.220 I 0 0.9 10..333 0.0 0.7 0.215 1 0 0.9 10.417 0.0 0.7 0.210 I 0 0.9 10.500 0.0 0.7 0.205 I 0 0.9 10.583 0.0 0.7 0.201 I 0 1 0.8 10.667 0.0 0.7 0.196 1 0 0.8 10.750 0.0 0.7 0.191 1 0 I 0.8 10.833 0.0 0.6 0.187 1 0 I 0.8 10.917 0.0 0.6 0.183 1 0 0.8 11.000 0.0 0.6 0.178 I 0 0.7 11.083 0.0 0.6 0.174 I 0 1 1 1 1 0.7 11.167 0.0 0.6 0.170 I O 1 1 1 1 0.7 11.250 0.0 0.6 0.166 IO 0.7 11.333 0.0 0.6 0.162 IO 0.7 11.417 0.0 0.5 0.159 IO 0.7 11.500 0.0 0.5 0.155 IO I 0.6 11.583 0.0 0.5 0.151 10 0.6 11.667 0.0 0.5 0.148 IO 0.6 11.750 0.0 0.5 0.144 10 1 0.6 11.833 0.0 0.5 0.141 IO i 0.6 11.917 0.0 0.5 0.138 TO 0.6 12.000 0.0 0.5 0.134 10 0.6 12.083 0.0 0.4 0.131 IO 0.5 12.167 0.0 0.4 0.128 IO 1 0.5 12.250 0.0 0.4 0.125 IO 1 0.5 12.333 0.0 0.4 0.122 10 1 0.5 12.417 0.0 0.4 0.120 IO I I 1 1 0.5 12.500 0.0 0.4 0.117 10 1 1 1 1 0.5 12.583 0.0 0.4 0.114 IO I 1 0.5 12.667 0.0 0.4 0.111 TO I I 1 0.5 12.750 0.0 0.4 0.109 IO 1 1 1 0.5 12.833 0.0 0.4 0.106 IO I I 1 I 0.4 12.917 0.0 0.4 0.104 IO I I 1 1 0.4 13.000 0.0 0.3 0.101 IO 0.4 • 13.083 13.167 0.0 0.0 0.3 0.3 0.099 0.097 IO IO 1 0.4 0.4 13.250 0.0 0.3 0.094 IO I 1 0.4 . 13.333 13.417 0.0 0.0 0.3 0.3 0.092 0.090 IO IO 0.4 I 0.4 13.500 0.0 0.3 0.088 IO 0.4 13.583 0.0 0.3 0.086 I0 0.4 13.667 0.0 0.3 0.084 O 0.3 13.750 0.0 0.3 0.082 0 I 0.3 13.833 0.0 0.3 0.080 0 0.3 13.917 0.0 0.3 0.078 0 0.3 14.000 0.0 0.3 0.076 O 0.3 14.083 0.0 0.3 0.075 O I 0.3 14.167 0.0 0.2 0.073 0 0.3 14.250 0.0 0.2 0.071 0 0.3 14.333 0.0 0.2 0.070 0 I 0.3 14.417 0.0 0.2 0.068 O 0.3" 14.500 0.0 0.2 0.066 0 0.3 14.583 0.0 0.2 0.065 0 0.3 14.667 0.0 0.2 0.063 0 I 0.3 14.750 0.0 0.2 0.062 O 0.3 14.833 0.0 0.2 0.060 0 0.3 14.917 0.0 0.2 0.059 O 0.2 15.000 0.0 0.2 0.058 0 1 1 1 1 0.2 15.083 0.0 0.2 0.056 0 1 1 1 1 0.2 15.167 0.0 0.2 0.055 0 1 1 1 1 0.2 15.250 0.0 0.2 0.054 0 1 1 1 1 0.2 15.333 0.0 0.2 0.052 O I 0.2 15.417 0.0 0.2 0.051 0 0.2 15.500 0.0 0.2 0.050 O 0.2 15.583 0.0 0.2 0.049 O 0.2 • 15.667 0.0 0.2 0.048 O 0.2 15.750 0.0 0.2 0.047 0 0.2 15.833 0.0 0.2 0.046 O 0.2 15.917 0.0 0.2 0.044 0 I" 0.2 16.000 0.0 0.1 0.043 O 0.2 16.083 0.0 0.1 0.042 O 0.2 16.167 0.0 0.1 0.041 0 0.2 16.250 0.0 0.1 0.040 O I 0.2 16.333 0.0 0.1 0.040 0 0.2 16.417 0.0 0.1 0.039 0 0.2 16.500 0.0 0.1 0.038 O 1 1 1 1 0.2 16.583 0.0 0.1 0.037 O 1 1 1 1 0.2 16.667 0.0 0.1 0.036 0 0.2 16.750 0.0 0.1 0.035 0 0.1 16.833 0.0 0.1 0.034 0 I I 0.1 16.917 0.0 0.1 0.034 O I 0.1 17.000 0.0 0.1 0.033 O 0.1 17.083 0.0 0.1 0.032 0 0.1 17.167 0.0 0.1 0.031 O 1 1 1 1 0.1 17.250 0.0 0.1 0.031 0 1 1 0.1 17.333 0.0 0.1 0.030 0 1 1 0.1 17.417 0.0 0.1 0.029 0 1 1 0.1 +++HYDROGRAPH DATA" ++++++++++++++++++++++++++ Number of intervals = 209 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.3 (CFS) Total volume = 0.82 (Ac.Ft) Status of hydrographs being held in storage . Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 s 0 • FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/25/99 W.O. 98-0328 AREA C BASIN (ON SITE) 5 -YEAR, 24-HOUR STORM FILE: RC.HYD -------------------------------------------------------------------- Albert A. Webb Associates, Riverside, CA - S/N 571 -------------------------------------------------------------------- a+++++++a+a+a++++++++ HYDROGRAPH INFORMATION From study/file name: DC245.rte Number of intervals = 296 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.9 (CFS) Total volume = 1.07 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 296 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.240 0.820 0.237 0.243 2.000 0.560 1.250 0.556 0.564 2.500 0.730 1.420 0.725 0.735 9 0 3.000 Inflow 0.910- 7.290 (Hours) 0.885 (CFS) 3.500 . 1.120 17.900 1.058 4.000 C 1.350 31.590 1.241 4.500 oI 1.600 47.800 1.435 ---------------------------------------------- ---------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) . 0.083 0.0 0.0 0.000 C 0.167 0.1 0.0 0.000 oI 0.250 0.1 0.0 0.001 0.333 0.1 0.0 0.002 0.417 0.2 0.0 0.003 0.500 0.2 0.0 0.009 0 0.583 0.2 0.0 0.005 0.667 0.2 0.0 0.006 0.750 0.2 0.0 0.007 0.833 0.2 0.0 0.008 0.917 0.2 0.0 0.010 1.000 0.2 0.0 0.011 1.083 0.2 0.0 0.013 1.167 0.2 0.0 0.019 1.250 0.2 0.1 0.015 1.333 0.2 0.1 0.016 1.417 0.2 0.1 0.017 1.500 0.2 0.1 0.018 1 1.583 0.2 0.1 0.019 1 1.667 0.2 0.1 0.020 1 1.750 0.2 0.1 0.020 1 1.833 0.2 0.1 0.021 1 1.917 0.2 0.1 0.022 1 2.000 0.2 0.1 0.023 1 2.083 0.2 0.1 0.025 1 2.167 0.3 0.1 0.026 1 2.250 0.3 0.1 0.027 1 2.333 0.3 0.1 0.028 1 2.417 0.3 0.1 0.029 1 2.500 0.3 0.1 0.030 1 2.583 0.3 0.1 0.031 1 2.667 0.3 0.1 0.032 1 2.750 0.3 0.1 0.034 1 2.833 0.3 0.1 0.035 1 2.917 0.3 0.1 0.036 1 3.000 0.3 0.1 0.038 1 3.083 0.3 0.1 0.039 3.167 0.3 0.1 0.040 1 3.250 0.3 0.1 0.041 1 3.333 0.3 0.1 0.043 1 3.417 0.3 0.1 0.044 1 3.500 0.3 0.2 0.045 3.583 0.3 0.2 0.046 1 3.667 0.3 0.2 0.047 1 3.750 0.3 0.2 0.048 1 0 0.935 1.182 1.459 1.765 '0' -outflow at time shown oI 0 I 0 I I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I O I 0 I 0 I 0 I 0 I 0 I 0 I 0 1 0 I 0 I 0 I O I O I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0 I 0.5 1.0 1.4 I I I I I I I I I I I I I I Depth 1.9 (Ft.) I 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1 0.2 3.833 0.3 0.2 0.049 1 0 1 1 1 1 1 0.2 • 3.917 0.4 0.2 0.051 1 0 I 1 1 1 1 0.2 4.000 0.4 0.2 0.052 1 0 1 1 1 1 1 0.2 4.083 0.4 0.2 0.053 "1 0 1 1 1 1 1 0.2 4.167 0.4 0.2 0.055 1 0 1 1 1 1 1 0.2 4.250 0.4 0.2 0.056 1 0 1 1 1 1 1 0.2 4.333 0.4 0.2 0.057 1 0 1 1 1 1 1 0.2 4.417 0.4 0.2 0.059 1 0 II I 1 1 0.2 4.500 0.4 0.2 0.060 1 0 it 1 I 1 0.3 4.583 0.4 0.2 0.062 1 0 II 1 1 0.3 4.667 0.4 0.2 0.064 1 0 11 1 1 1 0.3 4.750 0.4 0.2 0.065 1 0 II I 1 1 0.3 4.833 0.5 0.2 0.067 1 0 II 1 1 1 0.3 4.917 0.5 0.2 0.068 1 0 1 1 1 1 0.3 5.000 0.5 0.2 0.070 1 0 I 0.3 5.083 0.5 0.2 0.072 1 0 I i 0.3 5.167 0.4 0.3 0.073 0 II I 1 1 0.3 5.250 0.4 0.3 0.074 1 0 1 1 1 1 1 0.3 5.333 0.4 0.3 0.075 1 0 1 1 1 1 1 0.3 5.417 0.4 0.3 0.077 1 0 it I 1 1 0.3 5.500 0.4 0.3 0.078 1 0 11 1 1 1 0.3 5.583 0.5 0.3 0.079 1 0 11 1 1 1 0.3 5.667 0.5 0.3 0.080 1 0 I 1 I I 0.3 5.750 0.5 0.3 0.082 0 I 1 0.3 5.833 0.5 0.3 0.083 0 I 1 0.3 5.917 0.5 0.3 0.085 1 0 1 I I 1 0.4 6.000 0.5 0.3 0.086 1 0 1 1 1 1 0.4 • 6.083 6.167 0.5 0.6 0.3 0.3 0.088 0.090 1 0 1 1 0 11 1 1 1 1 1 0.4 1 0.4 6.250 0.6 0.3 0.091 1 0 -II I 1 1 0.4 6.333 0.6 0.3 0.093 0 11 I I 1 0.4 6.417 0.6 0.3 0.095 0 11 I 1 1 0.4 6.500 0.6 0.3 0.096 0 11 I 1 1 0.4 6.583 0.6 0.3 0.098 0 II I I 1 0.4 6.667 0.6 0.3 0.100 0 1 1 1 1 1 0.4 6.750 0.6 0.3 0.102 0 1 1 1 1 1 0.4 6.833 0.6 0.4 0.104 I 0 1 1 1 1 1 0.4 6.917 0.6 0.4 0.106 0 1 I 1 1 1 0.4 7.000 0.6 0.4 0.108 0 1 1 1 1 1 0.4 7.083 0.6 0.4 0.109 1 0 1 1 1 1 1 0.5 7.167 0.6 0.4 0.111 0 1 1 I 0.5 7.250 0.6 0.4 0.113 0 1 1 I 10.5 7.333 0.7 0.4 0.115 0 1 1 0.5 7.417 0.7 0.4 0.117 1 0 1 I 0.5 7.500 0.7 0.4 0.119 1 0 1 I 0.5 7.583 0.7 0.4 0.121 1 0 1 I 1 1 1 0.5 7.667 0.7 0.4 0.123 1 01 I 1 1 1 0.5 7.750 0.8 0.4 0.125 1 01 I I 1 1 0.5 7.833 0.8 0.4 0.127 1 01 I I 1 1 0.5 7.917 0.8 0.4 0.130 1 01 I" I 1 1 0.5 8.000 0.8 0.5 0.132 1 01 I I 1 0.6 8.083 - 0.8 0.5 0.135 1 01 I I 1 1 0.6 8.167 0.9 0.5 0.138 1 01 11 1 1 0.6 8.250 0.9 0.5 0.141 1 0 11 1 1 0.6 8.333 0.9 0.5 1,144 1 0 II 0.6 8.417 1.0 0.5 0.147 1 0 I 0.6 8.500 1.0 0.5 0.150 1 0 1 0.6 8.583 1.0 0.5 0.153 0 I I 0.6 8.667 1.0 0.5 0.156 0 I 0.7 8.750 1.0 0.5 0.160 1 10 II 1 1 0.7 8.833 1.0 0.6 0.163 1 10 11 1 1 0.7 8.917 1.1 0.6 0.166 1 10 II 1 1 0.7 9.000 1.1 0.6 0.170 1 10 1 1 1 1 0.7 9.083 1.1 0.6 0.173 10 1 I 1 1 0.7 9.167 1.2 0.6 0.177 0 1 0.7 9.250 1.2 0.6 0.181 0 I I 0.8 9.333 1.2 0.6 0.185 1 0 1 1 1 0.8 9.417 1.3 0.6 0.189 0 1 0.8 9.500 1.3 0.7 0.193 0 1 1 0.8 9.583 1.3 0.7 0.197 0 1 0.8 9.667 1.3 0.7 0.201 0 I I 0.8 9.750 1.3 0.7 0.206 0 1 0.9 9.833 1.3 0.7 0.210 1 0 1 I 1 1 0.9 9.917 1.4 0.7 0.215 1 0 ! 11 ! 0.9 10.000 1.4 0.7 0.219 0 II 1 0.9 10.083 1.3 0.8 0.223 0 1 0.9 10.167 1.1 0.8 0.226 0 1 0.9 _ 10.250 1.0 0.8 0.228 0 II I 1 1.0 10.333 1.0 0.8 0.230 0 1 I 1.0 10.417 1.0 0.8 0.231 0 1 1.0 10.500 1.0 0.8 0.233 0 I 1.0 10.583 1.0 0.8 0.234 0 II I I 1.0 10.667 1.2 0.8 0.236 0 1 1 1 1 1.0 10.750 1.2 0.8 0.239 0 1 I 1 1 1.0 • 10.833 10.917 1.2 1.3 CA 0.8 0.242 0.245 1 1 0 l 0 1 1 1 1 1 1 1 1 1.0 1.0 11.000 1.3 0.8 0.248 0 1 1 1 1 1.0 11.083 1.3 0.8 0.251 0 1 I 1 1 1.0 11.167 1.2 0.8 0.254 1 1 0 1 1 1 1 1.0 11.250 1.2 0.8 0.256 0 1 I 1 1.1 11.333 1.2 0.8 0.259 1 0 1 1 1 I 1.1 11.417 1.2 0.8 0.261 0 1 I 1 1 1.1 11.500 1.2 0.9 0.264 0 1 1 1 1 1.1 11.583 1.2 0.9 0.266 0 1 1 1 1 1.1 11.667 1.1 0.9 0.269 I 0 1 1 1 1 1.1 11.750 1.1 0.9 0.270 0 1 1 1 1 1.1 11.833 1.1 0.9 0.272 1 0 1 1 1 1.1 11.917 1.1 0.9 0.274 0 1 1 1.1 12.000 1.1 0.9 0.276 0 1 1 1.1 12.063 1.0 0.9 0.277 O 11 1 1 1.1 12.167 0.7 0.9 0.277 1 1 0 1 1 1 1.1 12.250 0.6 0.9 0.276 II 0 1 1 1 1.1 12.333 0.6 0.9 0.274 II 0 1 1 1 1.1 12.417 0.6 0.9 0.272 1 I I 0 1 I I 1.1 12.500 0.6 0.9 0.270 1 1 1 0 1 1.1 12.583 0.7 0.9 0.269 1 1 1 0 1 1.1 12.667 0.8 0.9 0.268 1 0 1 1.1 12.750 0.9 0.9 0.268 1 OII 1.1 12.833 1.0 0.9 0.269 1 0 I 1.1 12.917 1.1 0.9 0.270 1 1 0 11 1.1 13.000 1.1 0.9 0.272 1 1 0 1 1 I I i.i 13.083 13.167 1.3 1.6 0.9 0.9 0.274 0.278 1 I 0 0 1 1 1 1 1 1 I 1 i.1 1.1 13.250 1.8 0.9 0.283 0 1 1 1 1 1.1 13.333 1.8 0.9 0.29 1 1 0 1 1 I I 1.2 13.917 1.9 0.9 0.2966 I I 01 I II 1.2 13.500 1.9 0.9 0.303 1 1 01 1 1 1.2 13.583 1.7 0.9 0.309 1 1 01 1 1 1 1.2 13.667 0.9 0.9 0.312 1 1 01 1 1 1.2 13.750 0.7 0.9 0.311 1 1 I 01 1 1 1.2 13.833 0.6 0.9 0.309 1 1 1 01 1 1 1.2 13.917 0.6 0.9 0.307 1 1 01 1 1 1.2 14.000 0.5 0.9 0.304 1 1 01 1 1 1.2 14.083 0.6 0.9 0.302 1 1 1 01 1 1 1.2 14.167 0.9 0.9 0.301 1 1 101 1 1 1.2 14.250 1.0 0.9 0.301 1 1 OI 1 1.2 14.333 1.0 0.9 0.302 01 1.2 14.417 1.0 0.9 0.303 I OI 1.2 14.500 1.0 0.9 0.303 1 1 OI 1.2 14.583 1.0 0.9 0.304 1 OI 1.2 14.667 1.0 0.9 0.305 1 OII 1 1 1.2 14.750 1.0 0.9 0.305 1 1 O11 1 1 1.2 14.833 1.0 0.9 0.306 1 1 OII 1 1 1.2 14.917 1.0 0.9 0.307 1 1 OI 1 1 1.2 15.000 0.9 0.9 0.307 1 1 01 1 1 1.2 15.083 0.9 0.9 0.307 1 1 01 1 1 1.2 15.167 0.9 0.9 0.307 1 1 I01 1 1 1.2 15.250 0.9 0.9 0.307 1 1 101 1 1 1.2 15.333 0.8 0.9 0.306 1 1 I 01 1 1 1.2 15.417 0.8 0.9 0.305 1 1 1 01 1 1 1.2 15.500 0.7 0.9 0.304 1 1 1 01 1 1 1.2 15.583 15.667 0.6 0.4 0.9 0.9 0.303 0.300 1 1 1 1 1 1 01 01 1 1 1.2 1 1 1.2 15.750 0.3 0.9 0.296 1 I 1 01 1 1 1.2 15.833 0.3 0.9 0.292 1 1 1 0 1 1 1 1.2 15.917 0.3 0.9 0.288 1 1 1 0 1 1 1 1.1 16.000 0.3 0.9 0.284 1 1 1 0 1 1 1 1.1 16.083 0.3 0.9 0.279 1 I 1 0 1 1 1 1.1 16.161 0.3 0.9 0.275 1 I 1 0 1 1 1 1.1 16.250 0.3 0.9 0.27i I I 1 0 1 1 1 1.1 16.333 0.3 0.9 0.267 1 1 1 0 1 1 1 1.1 16.417 0.3 0.9 0.263 1 1 1 0 1 1 1 1.1 16.500 0.3 0.8 0.259 1 1 1 O 1 1 1 1.1 16.583 0.2 0.8 0.255 1 I 1 0 1 1 1 1.0 16.667 0.2 0.8 0.250 1 1 0 1 1 1 1.0 16.750 0.2 0.8 0.246 1 1 0 1 1 1 1.0 16.833 0.2 0.8 0.242 1 1 0 1 1 1 1.0 16.917 0.2 0.8 0.238 1 1 0 1 1 1 1.0 17.000 0.2 0.8 0.233 1 1 0 1 1 1 1.0 17.083 0.2 0.8 0.229 1 1 0 1 1 1 1.0 17.167 0.3 0.8 0.226 1 1 1 0 1 1 1 0.9 17.250 0.3 0.8 0.222 1 1 1 0 1 1 1 0.9 17.333 0.3 0.7 0.219 1 1 1 0 1 1 1 0.9 17.417 0.3 0.7 0.216 1 I I 0 1 0.9 17.500 0.3 0.7 0.213 1 I 1 0 1 0.9 17.583 0.3 0.7 0.211 1 I 1 0 1 0.9 17.667 0.3 0.7 0.208 1 1 1 0 1 0.9 17.750 0.3 0.7 0.205 1 1 1 0 1 I 0.9 17.833 17.917 0.3 0.3 0.7 0.7 0.203 0.200 1 1 1 I 1 0 1 0 1 1 1 1 0.8 1 1 0.8 18.000 0.3 0.7 0.197 1 I 1 0 1 1 1 0.8, 18.083 0.3 0.7 0.194 1 1 1 0 1 1 1 0.8 18.167 0.3 0.7 0.192 1 1 1 0 1 1 1 0.8 18.250 0.3 0.6 0.189 1 I 1 0 1 1 1 0.8 18.333 0.3 0.6 0.186 1 I 1 0 1 1 1 0.8 18.417 0.3 0.6 0.184 1 I 1 0 1 1 1 0.8 18.500 0.3 0.6 0.181 1 1 1 0 1 1 1 0.8 18.583 0.2 0.6 0.179 1 1 1 0 1 1 1 0.7 18.667 0.2 0.6 0.176 1 1 1 0 1 1 1 0.7 18.750 0.2 0.6 0.173 1 1 10 1 1 1 0.7 18.833 0.2 0.6 0.171 1 1 10 1 1 1 0.7 18.917 0.2 0.6 0.168 1 I 10 I 1 1 0.7 19.000 0.1 0.6 0.165 1 I 10 1 1 1 0.7 19.083 0.1 0.6 0.162 1 I 10 1 1 1 0.7 19.167 0.2 0.5 0.159 I 10 1 1 1 0.7 19.250 0.2 0.5 0.157 1 1 10 1 1 1 0.7 19.333 0.2 0.5 0.155 1 I 0 1 1 0.6 19.417 0.2 0.5 0.152 1 I 0 1 1 0.6 19.500 0.2 0.5 0.151 1 0 1 1 0.6 19.583 0.2 0.5 0.149 I 0 1 1 0.6 19.667 0.2 0.5 0.147 1 1 0 1 1 0.6 19.750 0.2 0.5 0.145 I 0 0.6 19.833 0.2 0.5 0.143 I 0 0.6 19.917 0.2 0.5 0.140 I 0 0.6 20.000 0.1 0.5 0.138 1 I 01 1 1 1 0.6 20.083 0.1 0.5 0.136 1 1 01 I 1 1 0.6 20.167 0.2 0.5 0.134 1 1 01 I 1 1 0.6 20.250 0.2 0.5 0.132 1 I 01 1 1 1 0.6 20.333 0.2 0.4 0.130 1 1 01 1 1 1 0.5 20.417 0.2 0.4 0.128 1 1 01 1 1 1 0.5 20.500 0.2 0.4 0.127 1 I 01 I 1 1 0.5 20.583 0.2 0.4 0.125 1 1 01 I 1 1 0.5 20.667 0.2 0.4 0.124 1 1 OI I 1 1 0.5 20.750 0.2 0.4 0.122 1 1 01 1 1 I 0.5 20.833 0.2 0.4 0.120 1 0 1 1 1 1 0.5 20.917 0.1 0.4 0.119 1 0 1 1 1 1 0.5 21.000 0.1 0.4 0.117 1 I 0 1 1 1 1 0.5 21.083 0.1 0.4 0.115 1 1 0 1 1 1 1 0.5 21.167 0.2 0.4 0.114 1 0 1 I I I 0.5 21.250 0.2 0.4 0.112 1 0 0.5 21.333 0.2 0.4 0.111 1 1 0 1 1 1 1 0.5 21:417 0.1 0.4 0.109 1 1 0 1 1 1 1 0.5 21.500 0.1 0.4 0.108 1 1 0 1 1 1 1 0.4 21.583 0.1 0.4 0.106 1 1 0 1 1 1 1 0.4 21.667 0.2 0.4 0.105 1 I 0 1 1 1 1 0.4 21.750 0.2 0.4 0.104 1 I 0 1 1 1 1 0.4 21.833 0.2 0.3 0.102 1 1 0 1 1 1 1 0.4 21.917 0.1 0.3 0.101 1 I 0 1 1 1 1 0.4 22.000 0.1 0.3 0.100 1 1 0 1 1 1 1 0.4 22.083 0.1 0.3 0.098 1 1 0 1 1 1 1 0.4 22.167 0.2 0.3 0.097 11 0, 1 1 1 1 0.4 22.250 0.2 0.3 0.096 1 I 0 1 1 1 1 0.4 22.333 0.2 0.3 0.095 1 I 0 1 1 1 0.4 22.417 0.1 0.3 0.094 1 1 0 1 1 -1 0.4 22.500 0.1 0.3 0.093 1 1 0 1 1 1 1 0.4 • 22.583 22.667 0.1 0.1 0.3 0.3 0.092 0.090 1 1 0 1 1 1 1 1 0' 1 0.4 0.4 22.750 0.1 0.3 0.089 1 I 0 1 I 0.4 22.833 0.1 0.3 0.088 1 I 0 1 1 1 1 0.4 22.917 0.1 0.3 0.087 1 I 0 1 1 1 1 0.4 23.000 0.1 0.3 0.086 1 I O 1 1 1 1 0.4 23.083 0.1 0.3 0.084 1 I 0 1 1 1 1 0.4 23.167 0.1 0.3 0.083 1 I 0 1 1 1 1 0.3 23.250 0.1 0.3 0.082 1 1 0 1 0.3 23.333 0.1 0.3 0.081 1 1 0 1 0.3 23.417 0.1 0.3 0.080 1 1 0 1 0.3 23.500 0.1 0.3 0.079 I 0 1 1 0.3 23.583 0.1 0.3 0.078 I 0 1 1 0.3 23.667 0.1 0.3 0.077 1 1 0 1 1 1 0.3 23.750 0.1 0.3 0.076 1 1 0 1 1 1 0.3 23.833 0.1 0.3 0.076 1 I 0 1 1 1 0.3 23.917 0.1 0.3 0.075 1 1 0 1 1 1 0.3 24.000 0.1 0.3 0.074 1 1 0 1 1 1 0.3 24.083 0.1 0.2 0.073 II 0 1 1 1 1 0.3 24.167 0.0 0.2 0.072 I 0 1 1 1 1 0.3 24.250 0.0 0.2 0.070 1 0 1 1 1 1 0.3 24.333 0.0 0.2 0.069 I 0 0.3 24.417 0.0 0.2 0.067 I 0 0.3 24.500 0.0 0.2 0.066 I 0 0.3 24.583 - 0.0 0.2 0.064 I 0 0.3 24.667 0.0 0.2 0.063 I O 0.3 24.750 0.0 0.2 0.061 1 0 0.3 24.833 0.0 0.2 0.060 I O 0.2 24.917 0.0 0.2 0.058 1 0 I 0.2 25.000 0.0 0.2 0.057 I 0 I 0.2 25.083 0.0 0.2 0.056 I O 0.2 . 25.167 0.0 0.2 0.054 1 0 0.2 25.250 0.0 0.2 0.053 I 0 0.2 25.333 0.0 0.2 0.052 I 0 0.2 25.417 0.0 0.2 0.051 I 0 I 0.2 25.500 0.0 0.2 0.050 I 0 0.2 25.583 0.0 0.2 0.048 I 0 0.2 25.667 0.0 0.2 0.047 I 0 0.2 25.750 0.0 0.2 0.046 I 0 0.2 25.833 0.0 0.2 0.045 I 0 0.2 25.917 0.0 0.2 0.044 I 0 0.2 26.000 0.0 0.1 0.043 I 0 0.2 26.083 0.0 0.1 0.042 I O 0.2 26.167 0.0 0.1 0.041 I 0 0.2 26.250 0.0 0.1 0.040 1 0 0.2 26.333 0.0 0.1 0.039 I 0 I 0.2 26.417 0.0 0.1 0.038 I 0 I 0.2 26.500 0.0 0.1 0.037 I 0 0.2 26.583 0.0 0.1 0.036 I 0 I- 0.2 26.667 0.0 0.1 0.036 I 0 0.1 26.750 0.0 0.1 0.035 IO 0.1 26.833 0.0 0.1 0.034 IO 0.1 26.917 0.0 0.1 0.033 10 0.1 27.000 0.0 0.1 0.032 10 0.1 27.083 0.0 0.1 0.032 IO 0.1 27.167 0.0 0.1 0.031 IO I 0.1 27.250 0.0 0.1 0.030 IO I 0.1 27.333 27.417 0.0 0.0 0.1 0.1 0.030 0.029 IO 10 0.1 0.1 ++++++++++++++++++++++++++++HYDROGRAPH DATA**++++++++++++++++++++++++++ Number of intervals = 329 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 0.9 (CFS) Total volume = 1.04 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 i 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/25/99 W.O. 98-0328 AREA C BASIN ROUTING 10 -YEAR, 1 -HOUR STORM FILE: RC.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION +********+***+++++++++ From study/file name: DC110.rte *;**;*};*****+********}**+}*HYDROGRAPH DATA++***********+;**a};;*;{+++# Number of intervals = 20 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 23.7 (CFS) Total volume = 0.66 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 9 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++1+++++ Process from Point/Station 1.000 to Point/Station 2.000 *+*+ RETARDING BASIN ROUTING *+*+ User entry of depth -outflow -storage data -------------------------------------------------------------------- Total number of inflow hydrograph intervals = 20 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) -------------------------------------------------------------------- -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0xdt/2) (S+O*dt/2) (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.290 0.820 0.237 0.293 2.000 0.560 1.250 0.556 0.564 2.500 0.730 1.420 0.725 0.735 17J • E 3.000 Inflow 0.910 7.290 (Hours) 0.885 (CFS) 3.500 . 1.120 17.900 0.2 1.058 0.0 4.000 O 1.350 31.590 1.0 1.241 0.0 4.500 ZI 1.600 47.800 1.9 1.435 0.1 ---------------------------------------------- ---------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; Time Inflow Outflow Storage (Hours) (CFS) (CFS) (Ac.Ft) . 0.083 I 0.2 I 0.0 0.001 O 0.167 1.0 I 0.0 0.005 ZI 0.250 II i 1.9 I 0.1 0.015 0.333 2.4 0.1 0.029 0.417 2.9 0.2 0.046 0.500 3.6 0.2 0.067 0.583 4.6 0.3 0.099 0.667 5.8 0.4 0.127 0.750 8.7 0.6 0.173 0.833 16.9 ' 0.8 0.256 1 0.917 23.7 1.0 0.389 1 1.000 11.6 1.2 0.503 1 1.083 5.9 1.2 0.555 1 1.167 3.1 1.3 0.577 1 1.250 1.9 1.3 0.585 1 1.333 1.2 1.3 0.587 1 1.417 0.7 1.3 0.585 1.500 0.4 1.3 0.580 1.583 0.1 1.3 0.572 1.667 0.0 1.3 0.569 1.750 0.0 1.2 0.555 1.833 0.0 1.2 0.597 1.917 0.0 1.2 0.539 2.000 0.0 1.2 0.530 2.083 0.0 1.2 0.522 2.167 0.0 1.2 0.519 2.250 0.0 1.2 0.505 2.333 0.0 1.2 0.497 2.417 0.0 1.2 0.489 2.500 0.0 1.1 0.482 2.583 0.0 1.1 0.474 2.667 0.0 1.1 0.466 2.750 0.0 1.1 0.458 2.833 0.0 1.1 0.451 2.917 0.0 1.1 0.443 3.000 0.0 1.1 0.436 3.083 0.0 1.1 0.428 3.167 0.0 1.1 0.421 3.250 0.0 1.1 0.413 I 3.333 0.0 1.0 0.406 I 3.417 0.0 1.0 0.399 I 3.500 0.0 1.0 0.392 I 3.583 0.0 1.0 0.385 I 3.667 0.0 1.0 0.378 I 3.750 0.0 1.0 0.371 I 0.935 1.182 1.459 1.765 '0' -outflow at time shown 0 OI 0 I 0 I 0 I O I O 0 0 0 0 0 0 0 I OI 0 IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO 0 0 0 0 0 0 0 5.9 I I I 11.9 I I I I I I I I I I II I I I I I I I ZI II i I 17.8 1 Depth 23.7 (Ft.) 0.0 0.0 0.1 0.1 0.2 0.3 0.4 0.5 0.7 1.0 I 1.5 1.8 2.0 2.1 2.1 2.1 2.1 2.1 2.0 2.0 2.0 2.0 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.8 1.7 1.7 1.7 1.7 1.6 1.6 1.6 1.6 1.5 1.5 1.5 1.5 1.5 1.4 1.4 3.833 0.0 1.0 0.369 IO 1 1.4 3.917 0.0 1.0 0.358 IO I I I I 1.9 4.000 0.0 1.0 0.351 IO 1.3 4.083 0.0 1.0 0.399 IO I 1.3 4.167 0.0 1.0 0.338 IO 1.3 4.250 0.0 0.9 0.331 IO 1.3 4.333 0.0 0.9 0.325 IO 1.3 4.417 0.0 0.9 0.318 IO 1.2 4.500 0.0 0.9 0.312 IO I 1.2 4.583 0.0 0.9 0.306 IO 1.2 4.667 0.0 0.9 0.299 IO 1.2 4.750 0.0 0.9 0.293 IO 1.2 4.833 0.0 0.9 0.287 IO 1.1 4.917 0.0 0.9 0.281 IO I 1.1 5.000 0.0 0.9 0.275 IO _ 1.1 5.083 0.0 0.9 0.269 IO 1.1 5.167 0.0 0.9 0.263 IO 1.1 5.250 0.0 0.8 0.257 IO I 1.1 5.333 0.0 0.8 0.252 IO 1.0 5.417 0.0 0.8 0.246 IO 1.0 5.500 0.0 0.8 0.240 IO 1.0 5.583 0.0 0.8 0.235 IO I I 1.0 5.667 0.0 0.8 0.229 IO I I 1.0 5.750 0.0 0.8 0.224 IO 0.9 5.833 0.0 0.7 0.219 IOI 0.9 5.917 0.0 0.7 0.214 0 0.9 6.000 0.0 0.7 0.209 0 0.9 6.083 0.0 0.7 0.209 0 1 1 1 1 0.8 • 6.167 0.0 0.7 0.199 0 I I I I 0.8 6.250 0.0 0.7 0.194 0 1 1 0.8 6.333 0.0 0.6 0.190 0 0.8 6.417 0.0 0.6 0.165 O I i 0.8 6.500 0.0 0.6 0.181 0 0.8 6.583 0.0 0.6 0.177 0 0.7 _ 6.667 0.0 0.6 0.173 0 0.7 6.750 0.0 0.6 0.169 0 ( I 0.7 6.833 0.0 0.6 0.165 0 I 0.7 6.917 0.0 0.6 0.161 0 0.7 7.000 0.0 0.5 0.157 0 0.7 7.083 0.0 0.5 0.154 0 0.6 7.167 0.0 0.5 0.150 0 0.6 7.250 0.0 0.5 0.147 0 0.6 7.333 0.0 0.5 0.143 0 0.6 7.417 0.0 0.5 0.140 0 0.6 7.500 0.0 0.5 0.137 O I 0.6 7.583 0.0 0.5 0.133 0 1 1 1 1 0.6 7.667 0.0 0.4 0.130 0 1 1 1 1 0.5 7.750 0.0 0.4 0.127 0 1 1 0.5 7.833 0.0 0.4 0.124 0 0.5 7.917 0.0 0.4 0.121 0 I I 0.5 8.000 0.0 0.4 0.119 0 0.5 8.083 0.0 0.4 0.116 0 0.5 8.167 0.0 0.4 0.113 0 0.5 8.250 0.0 0.4 0.110 0 0.5 8.333 0.0 0.4 0.106 0 0.4 • 8.417 0.0 0.4 0.105 0 0.4 8.500 0.0 0.4 0.103 0 0.4 8.583 0.0 0.3 0,101 0 1 1 1 1 0.4 8.667 0.0 0.3 0.098 0 1 1 1 0.4 8.750 0.0 0.3 0.096 0 0.4 8.833 0.0 0.3 0.094 O 0.4 8.917 0.0 0.3 0.092 0 0.4 9.000 0.0 0.3 0.089 0 0.4 9.083 0.0 0.3 0.087 0 0.4 9.167 0.0 0.3 0.085 0 0.4 9.250 0.0 0.3 0.083 O I 0.3 9.333 0.0 0.3 0.081 0 I 0.3 9.417 0.0 0.3 0.079 0 0.3 9.500 0.0 0.3 0.078 0 0.3 9.583 0.0 0.3 0.076 0 0.3 9.667 0.0 0.3 0.074 O I I 0.3 9.750 0.0 0.2 0.072 0 0.3 9.833 0.0 0.2 0.071 0 0.3 9.917 0.0 0.2 0.069 0 0.3 10.000 0.0- 0.2 0.067 O 0.3 10.083 0.0 0.2 0.066 O I I 0.3 10.167 0.0 0.2 0.064 0 0.3 10.250 0.0 0.2 0.063 0 0.3 10.333 0.0 0.2 0.061 0 0.3 10.417 0.0 0.2 0.060 O I 0.2 10.500 0.0 0.2 0.059 O I I 0.2 10.583 0.0 0.2 0.057 0 0.2 10.667 0.0 0.2 0.056 0 0.2 10.750 0.0 0.2 0.055 0 0.2 10.833 0.0 0.2 0,053 O I 0.2 • 10.917 0.0 0.2 0.052 0 0.2 11.000 0.0 0.2 0.051 0 0.2 11.083 0.0 0.2 0.050 0 0.2 11.167 0.0 0.2 0.048 O 0.2 11.250 0.0 0.2 0.047 0 0.2 11.333 0.0 0.2 0.046 0 0.2 11.417 0.0 0.2 0.045 0 0.2 11.500 0.0 0.2 0.044 0 0.2 11.583 0.0 0.1 0.043 0 0.2 11.667 0.0 0.1 0.042 0 I I I 0.2 11.750 0.0 0.1 0.041 0 I 0.2 11.833 0.0 0.1 0.040 0 1 1 1 I 0.2 - 11.917 0.0 0.1 0.039 0 1 0.2 12.000 0.0 0.1 0.038 0 1 ,- 0.2 12.083 0.0 0.1 0.037 0 1 I 0.2 12.167 0.0 0.1 0.037 0 1 0.2 12.250 0.0 0.1 0.036 0 1 0.1 12.333 0.0 0.1 0.035 0 1 0.1 12.417 0.0 0.1 0.034 0 1 1 1 1 0.1 12.500 0.0 0.1 0.033 0 1 1 1 1 0.1 12.583 0.0 0.1 0.032 0 0.1 12.667 0.0 0.1 0.032 0 0.1 12.750 0.0 0.1 0.031 0 0.1 12.833 0.0 0.1 0.030 O 0.1 12.917 0.0 0.1 0.030 0 0.1 13.000 0.0 0.1 0.029 0 0.1 ++++++++++++++++++++++++++++HYDROGRAPH Number of intervals = 156 . Time interval = 5.0 Maximum/Peak flow rate (Min.) = 1.3 (CFS) Total volume = 0.63 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 C� 11 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/25/99 W.O. 98-0328 AREA C BASIN (ON SITE) 10 -YEAR, 3 -HOUR STORM FILE: RC.HYD Albert A. Webb Associates, Riverside, CA - S/N 571 ------------------------------------------------------------------- HYDROGRAPH INFORMATION From study/file name: DC310.rte Number of intervals = 44 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 12.0 (CFS) Total volume = 0.77 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) +0.000 0.000 0.000 0.000 0.000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 44 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.240 0.820 0.237 0.243 2.000 . 0.560 1.250 0.556 0.564 2.500 0.730 1.420 0.725 0.735 Graph values: 'I'= unit inflow; '0'=outflow at time shown 3.000 3.500 Inflow 0.910 1.120 7.290 17.900 0.885 1.058 0.935 1.182 (Hours) 4.000 (CFS) 1.350 31.590 1.241 9.0 12.0 (Ft.) 1.459 0.083 0.2 4.500 0.0 1.600 47.800 1.435 0 1.765 0.0 -------------------------------------------------------------------- --------------------------------------------------------------------- 0.9 Hydrograph Detention Basin Routing 0 I Graph values: 'I'= unit inflow; '0'=outflow at time shown Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 3.0 6.0 9.0 12.0 (Ft.) 0.083 0.2 0.0 0.001 0 1 1 0.0 0.167 0.9 0.0 0.004 0 I 0.0 0.250 1.0 0.0 0.011 0 I 0.0 0.333 1.1 0.1 0.018 0 I 0.1 0.417 1.3 0.1 0.025 0 I 0.1 0.500 1.2 0.1 0.034 0 I 0.1 0.583 1.0 0.1 0.040 0 I I 0.2 0.667 1.2 0.2 0.047 0 I 0.2 0.750 0.8 0.2 0.053 0 I 0.2 0.833 0.9 0.2 0.057 0 I 0.2 0.917 1.0 0.2 0.062 0 I 0.3 1.000 0.6 0.2 0.066 OI I 0.3 1.083 0.8 0.2 0.070 0 I 0.3 1.167 1.2 0.3 0.075 0 I 0.3 1.250 1.3 0.3 0.082 0 I 0.3 1.333 1.3 0.3 0.089 0 I 0.4 1.417 1.4 0.3 0.096 0 I 0.4 1.500 2.0 0.4 0.105 0 I 1 0.4 1.583 2.2 0.4 0.117 10 I 1 1 1 1 0.5 1.667 2.1 0.4 0.129 10 I 1 1 1 1 0.5 1.750 2.6 0.5 0.142 10 I 1 1 1 1 0.6 1.833 3.2 0.5 0.158 10 I 1 1 1 0.7 1.917 3.2 0.6 0.177 10 I 1 1 1 0.7 2.000 3.1 0.7 0.194 10- I 1 1 1 0.8 2.083 3.2 0.7 0.211 10 I 1 0.9 2.167 3.8 0.8 0.229 1 0 1 1.0 2.250 5.3 0.8 0.255 1 0 1 I 1 1 1 1.0 2.333 5.9 0.9 0.287 1 0 1 II I 1 1.1 2.417 6.1 0.9 0.322 1 0 1 1 1 1 1.3 2.500 9.4 1.0 0.369 1 0 1 1 I1 1.4 2.583 11.3 1.1 0.434 1 0 1 1 1 I 1.6 2.667 12.0 - 1.2 0.506 1 0 1 1 1 11 1.8 2.750 8.8 1.3 0.569 1 0 1 1 II 1 2.0 2.833 4.2 1.3 0.605 1 0 1 1 1 1 1 2.1 2.917 2.5 1.3 0.619 1 0 1 1 1 1 1 2.2 3.000 1.7 1.3 0.625 1 OI 1 2.2 3.083 1.2 1.3 0.626 1 0 1 2.2 3.167 0.6 1.3 0.623 11 0 1 1 1 2.2 3.250 0.3 1.3 0.617 I 0 2.2 3.333 0.1 1.3 0.610 I 0 2.1 3.417 0.0 1.3 0.601 I 0 2.1 3.500 0.0 1.3 0.593 I 0 2.1 • 3.583 3.667 0.0 0.0 1.3 1.3 0.584 0.575 I 0 I 0 2.1 2.0 3.750 0.0 1.3 0.566 I 0 I I 2.0 3" 133 3.917 0.0 0.0 1.2 1.2 0.558 0.549 I 0 1 1 I 0 1 1 1 1 2.0 2.0 4.000 0.0 1.2 0.541 I 0 1 1 1.9 4.083 0.0 1.2 0.532 I 0 1 1 I I 1.9 4.167 0.0 1.2 0.524 I 0 1.9 4.250 0.0 1.2 0.516 I 0 1.9 4.333 0.0 1.2 0.508 I 0 1.8 4.417 0.0 1.2 0.500 I 0 1.8 4.500 0.0 1.2 0.492 I 0 I I 1.8 4.583 0.0 1.1 0.484 I 0 I 1.8 4.667 0.0 1.1 0.476 I 0 1.7 4.750 0.0 1.1 0.468 I 0 1.7 4.833 0.0 1.1 0.460 I 0 1.7 4.917 0.0 1.1 0.453 I 0 I i 1.7 5.000 0.0 1.1 0.445 I 0 I I I 1.6 5.083 0.0 1.1 0.438 I 0 1.6 5.167 0.0 1.1 0.430 I 0 1.6 5.250 0.0 1.1 0.423 I 0 I. 1.6 5.333 0.0 1.1 0.415 I 0 1.5 5.417 0.0 1.0 0.408 I 0 I 1.5 5.500 0.0 1.0 0.401 I 0 I 1.5 5.583 0.0 1.0 0.394 I 0 1.5 5.667 0.0 1.0 0.387 I 0 1.5 5.750 0.0 1.0 0.380 I 0 1.4 5.833 0.0 1.0 0.373 I 0 I 1.4 5.917 0.0 1.0 0.366 I 0 I I 1.4 6.000 0.0 1.0 0.359 I 0 1.4 6.083 0.0 1.0 0.353 I 0 1.4 . 6.167 0.0 1.0 0.346 I 0 1.3 6.250 0.0 1.0 0.339 I 0 I 1.3 6.333 0.0 0.9 0.333 I 0 I 1.3 6.417 0.0 0.9 0.326 I 0 I 1.3 6.500 0.0 0.9 0.320 I 0 1.2 6.583 0.0 0.9 0.314 I 0 1.2 6.667 0.0 0.9 0.307 I 0 1.2 6.750 0.0 0.9 0.301 I 0 1.2 6.833 0.0 0.9 0.295 I 0 1.2 6.917 0.0 0.9 0.289 I 0 1 1.2 7.000 0.0 0.9 0.283 I 0 1 1.1 7.083 0.0 0.9 0.277 I 0 1 1.1 7.167 0.0 0.9 0.271 I 0 1.1 7.250 0.0 0.9 0.265 I 0 I I 1.1 7.333 0.0 0.8 0.259 I 0 i 1.1 7.417 0.0 0.8 0.253 I 0 1.0 7.500 0.0 0.8 0.247 I 0 1.0 7.583 0.0 0.8 0.242 I 0 1.0 7.667 0.0 0.8 0.236 I 0 I 1.0 7.750 0.0 0.8 0.231 I 0 I 1.0 7.833 0.0 0.8 0.225 I 0 0.9 7.917 0.0 0.8 0.220 I 0 0.9 8.000 0.0 0.7 0.215 IO 0.9 8.083 0.0 0.7 0.210 IO 0.9 8.167 0.0 0.7 0.205 IO 0.9 8.250 0.0 0.7 0.200 IO 0.8 . 8.333 8.417 0.0 0.0 0.7 0.7 0.196 0.191 IO IO 0.8 0.8 8.500 0.0 0.6 0.187 IO 1 0.8 8.583 8.667 0.0 0.0 0.6 0.6 0.182 0.178 IO I I IO 1 I 1 0.8 0.7 8.750 0.0 0.6 0.174 IO 1 I I 0.7 8.833 0.0 0.6 0.170 IO I I 1 1 0.7 8.917 0.0 0.6 0.166 IO I 0.7 9.000 0.0 0.61 0.162 IO 0.7 9.083 0.0 0.5 0.158 IO 0.7 9.167 0.0 0.5 0.155 IO 0.6 9.250 0.0 0.5 0.151 IO ( 0.6 9.333 0.0 0.5 0.147 IO -0.6 9.417 0.0 0.5 0.144 IO 0.6 9.500 0.0 0.5 0.141 IO I 0.6 9.583 0.0 0.5 0.137 IO i 0.6 9.667 0.0 0.5 0.134 IO I 0.6 9.750 0.0 0.4 0.131 IO 0.5 9.833 0.0 0.4 0.128 IO 0.5 9.917 0.0 0.4 0.125 IO 0.5 10.000 0.0 0.4 0.122 IO 0.5 10.083 0.0 0.4 0.119 IO 0.5 10.167 0.0 0.4 0.117 IO 0.5 10.250 0.0 0.4 0.114 IO 0.5 10.333 0.0 0.4 0.111 IO 0.5 10.417 0.0 0.4 0.109 0 I 0.5 10.500 0.0 0.4 0.106 0 1 I I I 0.4 10.583 0.0 0.4 0.104 0 1 0.4 10.667 0.0 0.3 0.101 0 1 0.4 10.750 0.0 0.3 0.099 0 0.4 10.833 0.0 0.3 0.097 0 0.4 . 10.917 0.0 0.3 0.094 0 0.4 11.000 0.0 0.3 0.092 0 0.4 11.083 0.0 0.3 0.090 0 0.4 11.167 0.0 0.3 0.088 0 1 1 1 1 0.4 11.250 0.0 0.3 0.086 0 1 1 0.4 11.333 0.0 0.3 0.084 0 1 1 0.3 11.417 0.0 0.3 0.082 0 1 1 0.3 11.500 0.0 0.3 0.080 0 0.3 11.583 0.0 0.3 0.078 0 0.3 11.667 0.0 0.3 0.076 0 0.3 11.750 0.0 0.3 0.075 0 0.3 11.833 0.0 0.2 0.073 0 0.3 11.917 0.0 0.2 0.071 0 0.3 12.000 0.0 0.2 0.069 0 0.3 12.063 0.0 0.2 0.068 0 1 1 1 1 0.3 12.167 0.0 0.2 0.066 0 1 1 1 1 0.3 12.250 0.0 0.2 0.065 0 1 1 1 1 0.3 12.333 0.0 0.2 0.063 0 1 1 0.3 12.417 0.0 0.2 0.062 0 1 0.3 12.500 0.0 0.2 0.060 0 1 1 0.3 12.583 0.0 0.2 0.059 0 1 0.2 12.667 0.0 0.2 0.058 0 0.2 12.750 0.0 0.2 0.056 0 0.2 12.833 0.0 0.2 0.055 0 0.2 12.917 0.0 0.2 0.054 0 0.2 13.000 0.0 0.2 0.052 0 I 0.2 • 13.063 13.167 0.0 0.0 0.2 0.2 0.051 0.050 0 1 1 0 i 1 1 0.2 0.2 13.250 0.0 0.2 0.049 0 0.2 13.333 Number of intervals = 0.0 0.2 0.048 (Min.) O 0.2 13.417 . = 0.0 • 0.2 0.047 storage 0 0.2 13.500 0.0 0.2 0.045 Vol (Ac.Ft) 0.000 0.000 0 0.2 13.583 0.0 0.2 0.044 0 0.2 13.667 0.0 0.1 0.043 0 0.2 13.750 0.0 0.1 0.042 0 I 0.2 13.833 0.0 0.1 0.041 0 0.2 13.917 0.0 0.1 0.040 0 0.2 14.000 0.0 0.1 0.039 0 0.2 14.083 0.0 0.1 0.039 0 0.2 14.167 0.0 0.1 0.038 0 0.2 14.250 0.0 0.1 0.037 0 0.2 14.333 0.0 0.1 0.036 0 0.1 14.417 0.0 0.1 0.035 0 0.1 14.500 0.0 0.1 0.034 0 0.1 14.583 0.0 0.1 0.033 0 0.1 14.667 0.0 0.1 0.033 0 0.1 14.750 0.0 0.1 0.032 0 0.1 14.833 0.0 0.1 0.031 0 0.1 14.917 0.0 0.1 0.030 0 0.1 15.000 0.0 0.1 0.030 0 0.1 15.083 0.0 0.1 0.029 O 1 1 1 1 0.1 +.**+******+*****+***++*****HYDROGRAPH DATA**.*i*+*++++**++**++++*++++. LI Number of intervals = 181 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.3 (CFS) • Total volume = 0.74 Status of hydrographs being (Ac.Ft) held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000_ 0.000 0.000 LI FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/25/99 W.O. 98-0328 AREA C BASIN (ON SITE) 10 -YEAR, 6 -HOUR STORM FILE: RC.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- HYDROGRAPH INFORMATION *****************+++++ From study/file name: DC610.rte ++++++++++++++++++++++++++++HYDROGRA PH DATA****++++++++++++++++++++++++ Number of intervals = 80 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 10.3 (CFS) Total volume = 1.02 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stfeam 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 80 Hydrograph time unit = 5.000 (Min.) Initial depth -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+0*dt/2) (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) --------------------------------------------------------------------- 0.000 0.000 0.000 0.000 0.000 1.000 2.000 0.240 0.560 0.820 1.250 0.237 0.556 0.243 0.564 2.500 0.730 1.420 0.725 0.735 Graph values: 'I'= unit inflow; '0'=outflow at time shown 3.000 Inflow 0.910 7.290 0.885 Depth 0.935 (Hours) (CFS) 3.500 (Ac.Ft) 1.120. 17.900 1.058 0.083 1.182 0.0 4.000 1.350 31.590 1.241 0.167 1.459 0.0 4.500 1.600 47.800 1.435 0.250 1.765 0.0 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing 0.7 Graph values: 'I'= unit inflow; '0'=outflow at time shown Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 2.6 5.2 7.8 10.3 (Ft.) 0.083 0.1 0.0 0.000 O 0.0 0.167 0.5 0.0 0.002 OI 0.0 0.250 0.7 0.0 0.006 0 I 0.0 0.333 0.7 0.0 0.011 0 I 0.0 0.417 0.8 0.1 0.016 0 I 0.1 0.500 0.8 0.1 0.021 0 I 0.1 0.583 0.9 0.1 0.026 O I I_ 0.1 0.667 0.9 0.1 0.032 0 I 0.1 0.750 0.9 0.1 0.037 0 I 0.2 0.833 1.0 0.1 0.043 0 I 0.2 0.917 1.0 0.2 0.048 0 I 0.2 1.000 1.0 0.2 0.054 0 1 0.2 1.083 1.0 0.2 0.059 0 I 0.2 1.167 1.1 0.2 0.065 0 1 0.3 1.250 1.1 0.2 0.071 0 I 0.3 1.333 1.1 0.3 0.077 0 I 0.3 1.417 1.1 0.3 0.083 O I I I- I I 0.3 1.500 1.1 0.3 0.088 O I I 0.4 1.583 1.1 0.3 0.093 O I I 0.4 1.667 1.1 0.3 0.099 10 I 1 1 1 1 0.4 1.750 1.1 0.4 0.104 10 I 1 1 1 1 0.4 1.833 1.1 0.4 0.109 10 1 1 _ 1 1 1 0.5 1.917 1.1 0.4 0.114 10 I 1 1 1 1 0.5 2.000 1.1 0.4 0.119 10 I 1 1 1 1 0.5 2.083 1.2 0.4 0.124 10 I 1 1 1 1 0.5 2.167 1.1 0.4 0.129 10 I 1 1 1 1 0.5 2.250 1.2 0.5 0.134 10 I 1 1 1 1 0.6 2.333 1.2 0.5 0.139 10 I 1 1 1 1 0.6 2.417 1.2 0.5 0.144 10 I 1 1 1 1 0.6 2.500 1.2 0.5 0.149 10 I 1 1 1 1 0.6 2.583 1.2 0.5 0.154 10 I 1 1 I 1 0.6 2.667 1.2 0.5 0.159 10 I 1 0.7 2.750 1.3 0.6 0.163 10 I 1 0.7 2.833 1.3 0.6 0.168 10 I 1 1 1 1 0.7 2.917 1.3 0.6 0.174 10 I 1 1 1 1 0.7 3.000 1.4 0.6 0.179 10 I 1 1 1 1 0.7 3.083 1.4 0.6 0.184 10 I 1 1 0.8 3.167 1.1 0.6 0.188 10 I 1 1 0.8 3.250 0.5 0.6 0.189 10 1 1 1 1 0.8 3.333 0.3 0.6 0.187 IO 0.8 3.417 0.2 0.6 0.184 IO 0.8 3.500 0.4 0.6 0.182 10 0.8 3.583 0.6 0.6 0.181 10 0.8 • 3.667 0.8 0.6 0.181 IOI I I I I 0.8 3.750 0.9 0.6 0.183 101 0.8 3.833 1.1 0.6 0.185 10 I 1 1 1 1 0.8 • 3.917 1.2 0.6 0.188 10 I I I 1 1 0.8 4.000 1.4 0.7 0.193 1 0 1 1 0.8 4.083 1.5 0.7 0.198 1 0 1 1 0.8 4.167 1.7 0.7 0.204 1 0 I 1 1 1 1 0.9 4.250 2.0 0.7 0.212 1 0 I 1 1 1 1 0.9 4.333 2.3 0.8 0.222 1 0 II 1 1 1 0.9 4.417 2.6 0.8 0.233 1 0 II 1 1 1 1.0 4.500 2.8 0.8 0.246 1 0 I I 1.0 4.583 2.9 0.8 0.260 1 0 I1 1.1 4.667 3.2 0.9 0.275 1 0 II 1 1 1 1.1 4.750 3.5 0.9 0.292 1 0 1 1 1 1 1 1.2 4.833 3.7 0.9 0.310 1 0 1 I I 1 1 1.2 4.917 3.8 0.9 0.330 1 0 1 I 1 1 1 1.3 5.000 4.1 1.0 0.351 1 0 1 I 1 1 1 1.3 5.083 4.6 1.0 0.374 1 0 1 1 1 1.4 5.167 5.7 1.0 0.402 1 0 1 I1 1.5 5.250 6.8 1.1 0.438 1 0 1 1 I 1 1 1.6 5.333 7.8 1.1 0.480 1 0 1 1 1 1.8 5.417 8.8 1.2 0.529 1 0 1 1 I 1.9 5.500 10.3 1.3 0.587 1 0 1 1 I 2.1 5.583 10.0 1.3 0.648 1 0 1 1 1 II 2.3 5.667 5.2 1.4 0.691 1 0 1 II 1 1 2.4 5.750 3.1 1.4 0.710 1 0 II 1 1 1 2.4 5.833 2.0 1.4 0.718 1 0 1 1 1 1 1 2.5 5.917 1.4 1.4 0.720 1 0 1 1 1 1 2.5 6.000 0.9 1.4 0.718 1 1 0 1 1 1 1 2.5 6.083 0.6 1.4 0.714 II O 1 1 1 1 2.5 • 6.167 0.3 1.4 0.707 I 0 1 1 1 1 2.4 6.250 0.1 1.4 0.699 I 0 1 1 1 1 2.4 6.333 0.1 1.4 0.690 1 0 1 1 1 1 2.4 6.417 0.0 1.4 0.681 I 0 1 1 1 1 2.4 6.500 0.0 1.4 0.671 I 0 1 1 1 1 2.3 6.583 0.0 1.4 0.662 I 0 1 1 1 1 2.3 6.667 0.0 1.3 0.653 I O 1 1 1 1 2.3 6.750 0.0 1.3 0.644 I O 1 1 1 1 2.2 6.833 0.0 1.3 0.635 I O 1 1 1 1 2.2 6.917 0.0 1.3 0.625 I 0 1 2.2 7.000 0.0 1.3 0.616 I 0 1 2.2 7.083 0.0 1.3 0.607 I 0 1 1 1 1 2.1 7.167 0.0 1.3 0.599 1 0 1 1 1 1 2.1 7.250 0.0 1.3 0.590 I 0 1 i 2.1 7.333 0.0 1.3 0.581 I 0 1 2.1 7.417 0.0 1.3 0.572 I 0 1 2.0 7.500 0.0 1.3 0.564 I 0 1 2.0 7.583 0.0 1.2 0.555 I O 2.0 7.667 0.0 1.2 0.546 I 0 2.0 7.750 0.0 1.2 0.538 1 0 1 1 1 1.9 7.833 0.0 1.2 0.530 I 0 1 1 1 1.9 7.917 0.0 1.2 0.521 1 0 1 1 1.9 8.000 0.0 1.2 0.513 I O 1 1 1.9 8.083 0.0 1.2 0.505 I 0 1.8 8.167 0.0 1.2 0.497 I 0 1.8 8.250 0.0 1.2 0.489 I 0 1 1.8 8.333 0.0 1.1 0.481 I 0 1 1 1.8 • 8.417 0.0 1.1 0.473 I 0 I 1.7 8.500 0.0 1.1 0.465 I 0 I 1.7 8.583 0.0 1.1 0.458 I O 1.7 • 8.667 0.0 1.1 0.450 I 0 1.7 8.750 0.0 1.1 0.442 I 0 1.6 8.833 0.0 1.1 0.435 I 0 I 1.6 8.917 0.0 1.1 0.428 I 0 I I I 1.6 9.000 0.0 1.1 0.420 I 0 1.6 9.083 0.0 1.1 0.413 I 0 1.5 9.167 0.0 1.0 0.406 I 0 1.5 9.250 0.0 1.0 0.399 I 0 1 1 I 1.5 9.333 0.0 1.0 0.392 I 0 i 1.5 9.417 0.0 1.0 0.385 I 0I I 1.5 9.500 0.0 1.0 0.378 I 0 1.4 9.583 0.0 1.0 0.371 I 0 1.4 9.667 0.0 1.0 0.364 I O 1.4 9.750 0.0 1.0 0.357 I 0 1.4 9.833 0.0 1.0 0.350 I 0 1.3 9..917 0.0 1.0 0.344 I 0 1.3 10.000 0.0 1.0 0.337 I 0 1.3 10.083 0.0 0.9 0.331 I 0 I 1.3 10.167 0.0 0.9 0.324 I 0 1.3 10.250 0.0 0.9 0.318 I 0 1.2 10.333 0.0 0.9 0.311 I 0 1.2 10.417 0.0 0.9 0.305 I 0 I 1.2 10.500 0.0 0.9 0.299 I 0 I 1.2 10.583 0.0 0.9 0.293 I 0 1.2 10.667 0.0 0.9 0.287 I 0 1.1 10.750 0.0 0.9 0.281 I 0 1.1 • 10.833 10.917 0.0 0.0 0.9 0.9 0.275 0.269 I 0 I 0 I I 1.1 I I 1.1 11.000 0.0 0.9 0.263 I 0 1.1 11.083 0.0 0.8 0.257 I 0 1.1 11.167 0.0 0.8 0.251 I 0 1.0 11.250 0.0 0.8 0.245 I 0 I I 1.0 11.333 0.0 0.8 0.240 I 0 1.0 11.417 0.0 0.8 0.234 I 0 1.0 11.500 0.0 0.8 0.229 I 0 1.0 11.583 0.0 0.8 0.223 I 0 0.9 11.667 0.0 0.7 _ 0.218 I 0 0.9 11.750 0.0 0.7 0.213 1 0 0.9 11.833 0.0 0.7 0.208 I O 1 0.9 11.917 0.0 0.7 0.203 I 0 I• 0.8 12.000 0.0 0.7 0.199 I 0 - 0.8 12.083 0.0 0.7 0.194 I 0 i 0.8 12.167 0.0 0.6 0.190 I 0 0.8 12.250 0.0 0.6 0.185 IO 0.8 12.333 0.0 0.6 0.181 IO 0.8 12.417 0.0 0.6 0.177 IO I 0.7 12.500 0.0 0.6 0.172 IO I 0.7 12.583 0.0 0.6 0.168 IO 0.7 12.667 0.0 0.6 0.165 IO 0.7 12.750 0.0 0.5 0.161 IO 0.7 12.833 0.0 0.5 0.157 IO i I 0.7 12.917 0.0 0.5 0.153 IO 0.6 13.000 0.0 0.5 0.150 IO 0.6 . 13.083 13.167 0.0 0.0 0.5 0.5 0.146 0.143 IO IO 0.6 I 0.6 13.250 0.0 0.5 0.140 IO I I 0.6 13.333 0.0 0.5 0.136 IO 1 1 1 1 0.6 13.417 0.0 0.5 0.133 IO 1 1 1 0.6 13.500 0.0 0.4 0.130 10 1 0.5 13.583 0.0 0.4 0.127 IO 0.5 13.667 0.0 0.4 0.124 IO 0.5 13.750 0.0 0.4 0.121 IO 0.5 13.833 0.0 0.4 0.118 10 0.5 13.917 0.0 0.4 0.116 IO 0.5 14.000 0.0 0.4 0.113 IO 0.5 14.083 0.0 0.4 0.110 10 0.5 14.167 0.0 0.4 0.108 IO 0.4 14.250 0.0 0.4 0.105 IO 0.4 14.333 0.0 0.4 0.103 IO 0.4 14.417 0.0 0.3 0.100 IO 0.4 14.500 0.0 0.3 0.098 IO I I 1 1 0.4 14.583 0.0 0.3 0.096 10 1 I 0.4 14.667 0.0 0.3 0.094 0 1 0.4 14.750 0.0 0.3 0.091 0 1 0.4 14.833 0.0 0.3 0.089 0 1 1 0.4 14.917 0.0 0.3 0.087 0 1 1 1 1 0.4 15.000 0.0 0.3 0.085 0 1 1 1 1 0.4 15.083 0.0 0.3 0.083 0 1 0.3 15.167 0.0 0.3 0.081 0 1 I I 0.3 15.250 0.0 0.3 0.079 0 1 0.3 15.333 0.0 0.3 0.077 0 1 0.3 15.417 0.0 0.3 0.076 0 1 0.3 15.500 0.0 0.3 0.074 0 1 I I 0.3 15.583 0.0 0.2 0.072 0 1 0.3 15.667 0.0 0.2 0.071 0 1 0.3 15.750 0.0 0.2 0.069 0 I I I I 0.3 15.833 0.0 0.2 0.067 0 1 ( I 0.3 15.917 0.0 0.2 0.066 0 1 I I 0.3 16.000 0.0 0.2 0.064 0 1 0.3 16.083 0.0 0.2 0.063 0 1 0.3 16.167 - 0.0 0.2 0.061 0 1 1 0.3 16.250 0.0 0.2 0.060 0 1 I 0.2 16.333 0.0 0.2 0.058 0 0.2 16.417 0.0 0.2 0.057 0 0.2 16.500 0.0 0.2 0.056 0 I 0.2 16.583 0.0 0.2 0.054 0 I 0.2 16.667 0.0 0.2 0.053 0 0.2 16.750 0.0 0.2 0.052 0 0.2 16.833 0.0 0.2 0.051 0 I 0.2 16.917 0.0 0.2 0.050 0 I 0.2 17.000 0.0 0.2 0.048 0 0.2 17.083 0.0 0.2 0.047 0 1 1 1 1 0.2 17.167 0.0 0.2 0.046 0 1 1 1 1 0.2 17.250 0.0 0.2 0.045 0 1 1 1 1 0.2 17.333 0.0 0.2 0.044 0 1 1 1 1 0.2 17.417 0.0 0.1 0.043 0 1 1 1 0.2 17.500 0.0 0.1 0.042 0 1 0.2 17.583 0.0 0.1 0.041 0 1 i 0.2 17.667 0.0 0.1 0.040 0 0.2 17.750 0.0 0.1 0.039 _ 0 0.2 17.833 0.0 0.1 0.038 0 0.2 17.917 18.000 0.0 0.0 0.1 0.1 0.037 0.036 0 0 0.2 0.2 0 0 18.083 0.0 0.1 0.036 0 I 0.1 • 18.167 18.250 0.0 0.0 0.1 0.035 0 0.1 0.034 0 I I I 0.1 0.1 18.333 0.0 0.1 0.033 0 0.1 18.417 0.0 0.1 0.032 0 0.1 18.500 0.0 0.1 0.032 0 0.1 18.583 0.0 0.1 0.031 0 0.1 18.667 0.0 0.1 0.030 0 0.1 18.750 0.0 0.1 0.030 0 I 0.1 18.833 0.0 0.1 0.029 0 0.1 ++++++++++++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 226 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.4 (CFS) Total volume = 1.00 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 0 . FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/25/99 W.O. 98-0328 AREA C BASIN ROUTING 10 -YEAR, 24-HOUR STORM FILE: RC.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- +++++++++++++++++++++ HYDROGRAPH INFORMATION *******+***+++++++++++ From study/file name: DC2410.rte +++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 296 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 2.8 (CFS) Total volume = 1.33 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 • ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 *+** RETARDING BASIN ROUTING **** User entry of depth -outflow -storage data Total number of inflow hydrograph intervals = 296 Hydrograph time unit = 5.000 (Min.) Initial depth in storage basin = 0.00(Ft.) -------------------------------------------------------------------- -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin storage = 0.00 (Ac.Ft) Initial basin outflow = 0.00 (CFS) --------------------------------------------------------------------- -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+O*dt/2) (Ft.) (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) --------------------------------------------------------------------- 0.000 0.000 0.000 0.000 0.000 1.000 0.240 0.820 0.237 0.243 2.000 0.560 1.250 0.556 0.564 2.500 0.730 1.420 0.725 0.735 3.000 0.910 7.290 0.885 0.935 3.500 1.120 17.900 1.058 1.182 4.000 1.350 31.590 1.241 1.459 4.500 1.600 47.800 1.435 1.765 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown --------------------------------------------------------------------- Time Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 0.7 1.4 2.1 2.8 (Ft.) 0.083 0.0 0.0 0.000 O 1 1 1 1 0.0 0.167 0.1 0.0 0.001 OI 0.0 0.250 0.1 0.0 0.001 OI I 0.0 0.333 0.2 0.0 0.002 OI 0.0 0.417 0.2 0.0 0.003 O I 0.0 0.500 0.2 0.0 0.005 O I 0.0 0.583 0.2 0.0 0.006 0 I 0.0 0.667 0.2 0.0 0.007 0 1 0.0 0.750 0.2 0.0 0.009 O I I 0.0 0.833 0.2 0.0 0.010 O I 0.0 0.917 0.3 0.0 0.012 O I 0.0 1.000 0.3 0.0 0.013 O I 0.1 1.083 0.3 0.1 0.015 0 I 0.1 1.167 0.3 0.1 0.016 O I 0.1 1.250 0.2 0.1 0.018 0 1 0.1 1.333 0.2 0.1 0.019 O I 0.1 1.417 0.2 0.1 0.020 O I 0.1 1.500 0.2 0.1 0.021 0 I 0.1 1.583 0.2 0.1 0.022 0 I 0.1 1.667 0.2 0.1 0.023 0 1 0.1 1.750 0.2 0.1 0.024 0 I I 0.1 1.833 0.2 0.1 0.025 0 1 I 0.1 1.917 0.3 0.1 0.027 10 I 1 1 0.1 2.000 0.3 0.1 0.028 10 I 1 1 1 1 0.1 2.083 0.3 0.1 0.029 10 I 1 1 1 1 0.1 2.167 0.3 0.1 0.031 10 I 1 1 1 1 0.1 2.250 0.3 0.1 0.032 10 I 1 1 1 1 0.1 2.333 0.3 0.1 0.033 10 I 1 1 1 1 0.1 2.417 0.3 0.1 0.035 10 I 1 1 1 1 0.1 2.500 0.3 0.1 0.036 10 I 1 1 1 1 0.1 2.583 0.3 0.1 0.037 10 I 1 1 1 1 0.2 2.667 0.4 0.1 0.039 10 I 1 1 1 1 0.2 2.750 0.4 0.1 0.040 10 I 1 1 1 1 0.2 2.833 0.4 0.1 0.042 10 I 1 1 1 1 0.2 2.917 0.4 0.1 0.043 10 I 1 1 1 1 0.2 3.000 0.4 0.2 0.045 10 I 1 1 1 1 0.2 3.083 0.4 0.2 0.047 10 1 1 1 1 1 0.2 3.167 0.4 0.2 0.048 10 I 1 1 1 1 0.2 3.250 0.4 0.2 0.050 10 I 1 1 1 1 0.2 3.333 0.4 0.2 0.051 10 I 1 1 1 1 0.2 3.417 0.4 0.2 0.053 1 0 I 1 1 1 1 0.2 3.500 0.4 0.2 0.054 1 0 1 1 1 1 1 0.2 3.583 0.4 0.2 0.055 1 0 1 1 1 1 1 0.2 3.667 0.4 0.2 0.057 1 0 I 1 1 1 0.2 3.750 • 0.4 0.2 0.058 1 0 I 1 1 1 0.2 3.833 0.4 0.2 0.059 1 0 1 1 1 1 1 0.2 3.917 0.4 0.2 0.061 1 0 I 1 1 1 1 0.3 4.000 0.4 0.2 0.062 1 0 I 1 1 1 1 0.3 4.083 0.5 0.2 0.064 1 0 1 1 1 1 1 0.3 4.167 0.5 0.2 0.065 1 0 I 1 1 1 1 0.3 4.250 0.5 0.2 0.067 1 0 1 1 1 1 1 0.3 4.333 0.5 0.2 0.069 1 0 I 1 1 1 1 0.3 4.417 0.5 0.2 0.070 1 0 I 1 1 1 1 0.3 4.500 0.5 0.2 0.072 1 0 I 1 1 1 1 0.3 4.583 0.5 0.3 0.074 1 0 I 1 1 1 1 0.3 4.667 0.5 0.3 0.076 1 0 1 1 1 1 1 0.3 4.750 0.5 0.3 0.078 1 0 1 1 1 1 1 0.3 4.833 0.5 0.3 0.080 1 0 I 1 1 1 1 0.3 4.917 0.6 0.3 0.082 1 0 I 1 1 1 1 0.3 5.000 0.6 0.3 0.084 1 0 I 1 1 1 1 0.3 5.083 0.6 0.3 0.086 1 0 I 1 1 1 1 0.4 5.167 0.5 0.3 0.088 1 0 I 1 1 1 1 0.4 5.250 0.5 0.3 0.089 1 O I 1 1 1 1 0.4 5.333 0.5 0.3 0.090 1 0 1 1 1 1 1 0.4 5.417 0.5 0.3 0.092 1 0 1 1 1 1 0.4 5.500 0.5 0.3 0.093 1 0 I 1 1 1 0.4 5.583 0.5 0.3 0.095 1 0 I 1 1 1 1 0.4 5.667 0.6 0.3 0.096 1 0 I 1 1 1 1 0.4 5.750 0.6 0.3 0.098 1 0 I 1 1 1 1 0.4 5.833 0.6 0.3 0.100 1 0 I 1 1 1 1 0.4 5.917 0.6 0.3 0.102 1 0 I 1 1 1 1 0.4 6.000 0.6 0.4 0.103 1 0 1 1 1 1 1 0.4 6.083 0.6 0.4 0.105 1 0 11 1 1 1 0.4 6.167 0.7 0.4 0.107 1 0 II 1 1 1 0.4 6.250 0.7 0.4 0.109 1 0 11 1 1 1 0.5 6.333 0.7 0.4 0.111 1 0 11 I 1 1 0.5 6.417 0.7 0.4 0.113 1 0 II 1 1 1 0.5 6.500 0.7 0.4 0.115 1 0 11 1 1 1 0.5 6.583 0.7 0.4 0.117 1 0 II 1 1 1 0.5 6.667 0.7 0.4 0.120 1 0 I 1 1 1 0.5 6.750 0.8 0.4 0.122 1 0 1 1 1 1 0.5 6.833 0.8 0.4 0.124 1 0 I 1 1 1 0.5 6.917 0.8 0.4 0.126 1 0 I 1 1 1 0.5 7.000 0.8 0.4 0.129 1 0 1 1 1 1 0.5 7.083 0.8 0.4 0.131 1 0 I 1 1 1 0.5 7.167 0.8 0.5 0.133 1 0 I 1 1 1 0.6 7.250 0.8 0.5 0.135 1 O I I 1 1 0.6 7.333 0.8 0.5 0.137 I 0 1 1 1 1 0.6 7.417 0.8 0.5 0.140 0 1I 1 1 1 0.6 7.500 0.8 0.5 0.142 0 II 1 1 1 0.6 7.583 0.8 0.5 0.144 1 0 II I 1 1 0.6 7.667 0.9 0.5 0.147 1 0 1 1 1 1 1 0.6 7.750 0.9 0.5 0.150 1 0 1 1 1 1 1 0.6 7.833 0.9 0.5 0.152 1 0 1 1 1 I 0.6 7.917 1.0 0.5 0.155 0 1 1 1 _ 0.6 8.000 1.0 0.5 0.158 0 1 I 1 0.7 8.083 1.0 0.6 0.161 0 1 I 1 0.7 8.167 1.1 0.6 0.165 0 1 1 1 f 0.7 8.250 1.1 0.6 0.169 1 0 1 I 1 I 0.7 8.333 1.1 0.6 0.172 0 1 1 1 0.7 8.417 1.1 0.6 0.176 0 1 I I 1 1 0.7 8.500 . 1.1 0.6 0.180 0 1 I I 1 1 0.7 8.583 1.2 0.6 0.183 1 01 I I 1 1 0.8 8.667 1.2 0.6 0.187 1 01 I I 1 1 0.8 8.750 1.2- 0.7 0.191 1 01 1 1 1 1 0.8 6.633 1.2 0.7 0.195 1 01 1 1 1 1 0.8 8.917 1.3 0.7 0.199 1 OI I I 1 1 0.8 9.000 1.3 0.7 0.203 1 OI I I I 1 0.8 9.083 1.3 0.7 0.207 1 0 I 1 1 1 0.9 9.167 1.4 0.7 0.212 1 0 II 1 1 0.9 9.250 1.4 0.7 0.216 1 O I 1 0.9 9.333 1.5 0.8 0.221 1 0 I 1 I 0.9 9.417 1.5 0.8 0.226 1 0 I 0.9 9.500 1.5 0.8 0.231 1 0 I 1.0 9.563 1.5 0.8 0.236 1 10 I 1.0 9.667 1.6 0.8 0.241 1 10 II 1 1 1.0 9.750 1.3 0.8 0.245 1 10 I 1 1 1 1.0 9.833 0.6 0.8 0.246 1 I 10 1 1 1 1.0 9.917 0.4 0.8 0.244 1 I 10 1 1 1 1.0 10.000 0.3 0.8 0.241 1 I 10 1 1 1 1.0 10.083 0.5 0.8 0.238 1 1 10 1 1 1 1.0 10.167 0.9 0.8 0.237 1 10 1 1 1 1.0 10.250 1.0 0.8 0.238 1 10 I 1 1 1 1.0 10.333 - 1.1 0.8 0.239 1 10 I 1 1 1 1.0 10.417 1.1 0.8 0.241 1 10 1 1 1 1 1.0 10.500 1.1 0.8 0.243 1 10 1 1 1 1 1.0 10.583 0.9 0.8 0.245 1 101 1 1 1 1.0 10.667 0.4 0.8 0.243 1 1 10 1 1 1 1.0 10.750 0.2 0.8 0.240 1 I 10 1 1 1 1.0 10.833 0.2 0.8 0.236 11 10 1 1 1 1.0 10.917 0.1 0.8 0.231 II 0 1 1 1 1.0 11.000 0.1 0.8 0.227 II O 1 1 1 0.9 11.083 0.4 0.8 0.223 1 1 O 1 1 1 0.9 11.167 1.0 0.8 0.222 1 0 I 1 1 1 0.9 11.250 1.2 0.8 0.225 1 0 1 1 0.9 11.333 1.3 0.8 0.228 1 0 I 1 I 0.9 11.417 1.1 .0.8 0.231 1 0 1 1 1 1 1.0 11.500 0.5 0.8 0.231 1 I 0 1 1 1 1.0 11.583 0.5 0.8 0.229 I O 1 1.0 11.667 1.0 0.8 0.228 0 1 1 1.0 11.750 1.2 0.8 0.230 O 1 1 1.0 11.833 1.2 0.8 0.233 1 10 1 1 1 1 1.0 11.917 1.3 0.6 0.237 1 10 1 1 1 1 1.0 12.000 1.3 0.8 0.240 1 10 II 1 1 1.0 12.083 1.3 0.8 0.243 1 10 I 1 1 1 1.0 12.167 1.2 0.8 0.246 1 10 I 1 1 1 1.0 12.250 1.2 0.8 0.249 1 10 I 1 1 1 1.0 12.333 1.2 0.8 0.251 1 10 I 1 1 1 1.0 12.417 1.3 0.8 0.254 1 10 1 1 1 1 1.0 12.500 1.3 0.8 0.257 1 10 II I 1 1.1 12.583 1.4 0.8 0.261 1 10 II 1 1 1.1 12.667 1.6 0.9 0.266 1 10 - 1 I 1 1 1.1 12.750 1.7 0.9 0.271 1 10 1 I 1 1.1 12.833 1.7 0.9 0.277 1 10 1 1 1 1.1 12.917 1.8 0.9 0.283 1 10 1 1 1 1 1.1 13.000 1.9 0.9 0.290 1 1 0 1 I 1 1 1.2 13.083 2.1 0.9 0.297 1 1 0 II 1.2 13.167 2.5 0.9 0.307 1 1 0 I 1.2 13.250 2.7 0.9 0.318 1 1 0 1 1 1 1.2 13.333 2.7 0.9 0.331 1 1 0 1 1 II 1.3 13.411 2.8 1.0 0.343 1 1 0 1 1 II 1.3 13.500 2.8 1.0 0.356 1 1 0 1 1 I 1.4 13.583 2.5 1.0 0.367 1 1 0 1 1 1 1.4 13.667 1.7 1.0 0.375 0 1 1 1 1.4 13.750 1.4 1.0 0.379 0 II 1 1 1.4 13.833 1.3 1.0 0.381 1 1 O I 1 1 1 1.4 13.917 1.2 1.0 0.382 1 1 0 1 1 1 1 1.4 14.000 1.2 1.0 0.384 1 1 0 1 1 1 1 1.4 14.083 1.3 1.0 0.385 1 0 I 1 1 1 1.5 14.167 1.6 1.0 0.388 1 0 1 I 1 1 1.5 14.250 1.7 1.0 0.392 1 1 0 1 1 1 1 1.5 14.333 1.7 1.0 0.397 1 1 0 1 1 1 1 1.5 14.417 1.7 1.0 0.402 1 1 0 1 1 1 1.5 14.500 1.7 1.0 0.406 1 1 0 1 I 1 1.5 14.583 1.7 1.0 0.411 1 1 0 1 I 1 1 1.5 14.667 1.7 1.1 0.415 0 I i I 1.5 14.750 1.7 1.1 0.420 0 II 1.6 14.833 1.7 1.1 0.425 0 I 1.6 14.917 1.7 1.1 0.429 1 1 0 1 1 1 1.6 15.000 1.6 1.1 0.433. 0 1 1 1 1.6 15.083 1.6 1.1 0.436 1 0 1 1 1 1 1.6 15.167 1.5 1.1 0.440 1 0 II 1 1 1.6 15.250 1.5 1.1 0.443 1 1 0 II 1 1 1.6 15.333 1.5 1.1 0.446 1 1 0 I 1 1 1.6 15.417 1.4 1.1 0.448 1 1 0 II 1 1 1.6 15.500 1.4 1.1 0.450 1 1 0 II 1 1 1.7 15.583 1.3 1.1 0.452 1 1 0 1 1 1.7 15.667 0.9 1.1 0.452 1 1 0 1 1.7 15.750 0.8 1.1 0.450 1 II 0 1 1 1 1.7 15.833 0.8 1.1 0.448 1 1 0 1 1 1 1.7 15.917 0.8 1.1 0.446 1 I 0 1 I 1 1.6 16.000 0.8 1.1 0.444 1 1 0 1 1 1 1.6 16.083 0.7 1.1 0.442 11 0 1 1 1 1.6 16.167 0.5 1.1 0.438 1 1 0 1 1 1 1.6 16.250 0.4 1.1 0.434 1 1 0 1 1 1 1.6 16.333 0.4 1.1 0.429 1 1 1 0 1 1 1 1.6 16.417 0.3 1.1 0.424 1 1 0 1 1 1 1.6 16.500 0.3 1.1 0.419 1 1 0 I 1.6 16.583 0.3 1.1 0.413 1 1 1 0 1.5 16.667 0.3 1.0 0.408 1 1 1 0 1 1 1 1.5 16.750 0.2 1.0 0.403 1 1 0 1 1 1.5 16.833 0.2 1.0 0.397 1 0 1.5 16.917 0.2 1.0 0.392 1 0 1.5 17.000 0.2 1.0 0.386 1 1 1 0 1 1 1 1.5 17.083 0.3 1.0 0.381 1 I 1 0 1 1 1 1.4 17.167 0.3 1.0 0.376 I O 1.4 17.250 0.4 1.0 0.372 1 1 0 1.4 17.333 0.4 1.0 0.367 1 1 0 1.4 17.417 0.4 1.0 0.363 1 0 1.4 17.500 0.4 1.0 0.359 I 0 1.4 17•.583 0.4 1.0 0.355 1 1 1 0 1.4 17.667 0.4 1.0 0.351 1 1 1 0 I 1.3 17.750 0.4 1.0 0.347 1 1 1 0 I 1.3 17.833 0.4 1.0 0.343 1 1 1 0 1.3 17.917 0.3 1.0 0.339 1 1 0 1.3 18.000 • 0.3 0.9 0.334 1 1 1 0 1.3 18.083 0.3 0.9 0.330 1 1 1 0 1 1 1 1.3 18.167 0.3 0.9 0.326 1 1 1 0 1 I 1 1.3 18.250 • 0.3 0.9 0.321 11 1 0 1 1 1 1.3 18.333 0.3 0.9 0.317 I 1 0 1 1 1 1.2 18.417 0.3 0.9 0.313 1 1 0 1 1 1 1.2 18.500 0.3 0.9 0.309 1 1 0 1 1 1.2 18.583 0.3 0.9 0.304 1 1 0 1 1 1.2 18.667 0.3 0.9 0.300 1 1 0 1 1 1 1.2 18.750 0.2 0.9 0.296 1 1 0 1 1 1.2 18.833 0.2 0.9 0.291 I 1 0 1 1 1.2 18.917 0.2 0.9 0.286 1 1 10 1 1 1.1 19.000 0.2 0.9 0.282 11 10 1 1 1.1 19.083 0.2 0.9 0.277 11 10 1 1 1.1 19.167 0.2 0.9 0.272 1 I 10 1 1 1 1.1 19.250 0.2 0.9 0.268 1 I 10 1 1 1 1.1 19.333 0.2 0.9 0.263 1 1 10 1 1 1 1.1 19.417 0.3 0.8 0.259 1 1 10 1 1 1 1.1 19.500 0.3 0.8 0.255 1 1 10 1 1 1 1.0 19.583 0.3� 0.8 0.252 1 1 10 1 1 1 1.0 19.667 0.3 0.8 0.248 1 I 10 1 1 1 1.0 19.750 0.2 0.8 0.244 1 1 10 1 1 1 1.0 19.833 0.2 0.8 0.240 1 I 10 1 1 1 1.0 19.917 0.2 0.8 0.236 1 1 10 1 1 1 1.0 20.000 0.2 0.8 0.231 II 0 1.0 20.083 0.2 0.8 0.227 1I 0 0.9 20.167 0.2 0.8 0.223 1 I 0 I 0.9 20.250 0.2 0.7 0.219 1 I 0 I 0.9 20.333 0.2 0.7 0.216 1 I 0 0.9 20.417 0.2 0.7 0.212 1 I 0 - 0.9 20.500 • 0.2 0.7 0.209 1 1 0 0.9 20.583 0.2 0.7 0.206 1 1 01 0.9 20.667 0.2 0.7 0.202 1 1 01 I 11 0.8 20.750 0.2 0.7 0.199 1 1 01 1 1 1 0.8 20.833 0.2 0.7 0.196 1 1 01 1 1 1 0.8 20.917 0.2 0.7 0.193 1 1 OI I 1 1 0.8 21.000 0.2 0.6 0.190 11 OI I I 1 0.8 21.083 0.2 0.6 0.186 11 OI I 1 1 0.8 21.167 0.2 0.6 0.183 1 1 01 1 1 1 0.8 21.250 0.2 0.6 0.180 1 I 0 1 1 1 1 0.8 21.333 0.2 0.6 0.178 1 1 0 1 1 1 1 0.7 21.417 0.2 0.6 0.175 II O 1 1 1 1 0.7 21.500 0.2 0.6 0.172 JI 0 1 1 1 1 0.7 21.583 0.2 0.6 0.169 II 0 1 1 1 1 0.7 21.667 0.2 0.6 0.167 1 I 0 1 1 1 1 0.7 21.750 0.2 0.6 0.164 1 I 0 1 I 0.7 21.833 0.2 0.6 0.162 1 1 0 1 0.7 21.917 0.2 0.5 0.159 11 0 1 1 1 1 0.7 22.000 0.2 0.5 0.157 11 0 1 1 1 1 0.7 22.083 0.2 0.5 0.154 II 0 1 1 1 1 0.6 22.167 0.2 0.5 0.152 I 0 1 0.6 22.250 0.2 0.5 0.150 I I 0 1 0.6 22.333 0.2 0.5 0.148 1 1 0 1 0.6 22.417 0.2 0.5 0.146 11 0 1 1 1 0.6 22.500 0.2 0.5 0.143 11 0 1 1 1 1 0.6 22.583 0.2 0.5 0.141 11 0 1 1 1 0.6 22.667 0.2 0.5 0.139 II 0 1 1 1 0.6 22.750 • 0.2 0.5 0.137 11 0 1 1 1 1 0.6 22.833 0.2 0.5 0.135 II 0 1 1 1 1 0.6 22.917 0.2 0.5 0.133 II 0 1 1 1 1 0.6 • 23.000 0.2 0.4 0.131 11 0 1 1 1 1 0.5 23.083 0.2 0.4 0.129 11 0 1 1 1 1 0.5 23.167 0.2 0.4 0.127 1I 0 1 1 1 1 0.5 23.250 0.2 0.4 0.125 1I 0 1 1 1 1 0.5 23.333 0.2 0.4 0.123 II 0 1 1 1 1 0.5 23.417 0.2 0.4 0.121 11 0 1 1 1 1 0.5 23.500 0.2 0.4 0.119 I1 0 1 1 1 1 0.5 23.583 0.2 0.4 0.118 I1 0 1 1 1 1 0.5 23.667 0.2 0.4 0.116 I1 0 1 1 1 1 0.5 23.750 0.2 0.4 0.114 11 0 1 1 1 1 0.5 23.833 0.2 0.4 0.113 11 0 1 1 1 1 0.5 23.917 0.2 0.4 0.111 II O 1 1 1 1 0.5 24.000 0.2 0.4 0.110 1 0 1 0.5 24.083 0.1 0.4 0.108 I1 0 0.4 24.167 0.1 0.4 0.106 I 0 0.4 24.250 0.0 0.4 0.104 I 0 1 1 1 1 0.4 24.333 0.0 0.3 0.102 I 0 1 1 1 1 0.4 24.417 0.0 0.3 0.099 I 0 1 1 1 0.4 24.500 0.0 0.3 0.097 I 0 1 1 1 0.4 24.583 0.0 0.3 0.095 I 0 1 1 1 0.4 24.667 0.0 0.3 0.093 I 0 1 1 0.4 24.750 0.0 0.3 0.090 10- 1 1 I 0.4 24.833 0.0 0.3 0.088 I 0 1 1 1 0.4 24.917 0.0 0.3 0.086 I 0 1 0.4 25.000 0.0 0.3 0.084 I 0 1 0.4 25.083 0.0 0.3 0.082 I 0I 0.3 25.167 0.0 0.3 0.080 I 0 0.3 25.250 0.0 0.3 0.079 I 0 0.3 25.333 0.0 0.3 0.077 I 0 0.3 25.417 0.0 0.3 0.075 I 0 I I 0.3 25.500 0.0 0.3 0.073 I 0 I i 0.3 25.583 0.0 0.2 0.071 I 0 I I 0.3 25.667 0.0 0.2 0.070 I 0 0.3 25.750 0.0 0.2 0.068 1 0 0.3 25.833 0.0 0.2 0.067 I 0 1 1 1 1 0.3 25.917 0.0 0.2 0.065 I 0 1 1 1 0.3 26.000 0.0 0.2 0.064 I 0 0.3 26.083 0.0 0.2 0.062 1 0 0.3 26.167 0.0 0.2 0.061 I 0 0.3 26.250 0.0 0.2 0.059 I 0 I 0.2 26.333 0.0 0.2 0.058 I 0 I I 0.2 26.417 0.0 0.2 0.057 I 0 I I 0.2 26.500 0.0 0.2 0.055 I 0 0.2 26.583 0.0 0.2 0.054 I 0 0.2 26.667 0.0 0.2 0.053 I 0 0.2 26.750 0.0 0.2 0.051 IO 0.2 26.833 0.0 0.2 0.050 IO 0.2 26.917 0.0 0.2 0.049 IO 0.2 27.000 0.0 0.2 0.048 IO 0.2 27.083 0.0 0.2 0.047 IO 0.2 27.167 0.0 0.2 0.046 IO I I I 0.2 27.250 0.0 0.2 0.045 IO I 0.2 27.333 0.0 0.1 0.044 IO 0.2 27.417 0.0 0.1 0.043 IO 0.2 . 27.500 0.0 0.1 0.042 IO 0.2 +++t++++++++r++t++++++++*+++HYDROGRAPH Number of intervals = 345 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.1 (CFS) Total volume = 1.30 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 0 2-7. 583 0.0 0.1 0.041 IO 1 0.2 • 27.667 0.0 0.1 _ 0.040 IO 0.2 27.750 0.0 0.1 0.039 IO 0.2 27.833 0.0 0.1 0.038 IO 0.2 27.917 0.0 0.1 0.037 IO 0.2 28.000 0.0 0.1 0.036 IO 0.2 28.083 0.0 0.1 0.035 IO 0.1 28.167 0.0 0.1 0.034 IO 0.1 28.250 0.0 0.1 0.034 IO 0.1 28.333 0.0 0.1 0.033 IO 0.1 28.417 0.0 0.1 0.032 IO 0.1 28.500 0.0 0.1 0.031 IO 0.1 28.583 0.0 0.1 0.031 IO 0.1 28.667 0.0 0.1 0.030 IO 0.1 28.750 0.0 0.1 0.029 IO 0.1 +++t++++++++r++t++++++++*+++HYDROGRAPH Number of intervals = 345 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 1.1 (CFS) Total volume = 1.30 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 0 FLOOD HYDROGRAPH ROUTING PROGRAM Copyright (c) CIVILCADD/CIVILDESIGN, 1991 Study date: 08/25/99 W.O. 98-0328 AREA C BASIN (ON SITE) 100 -YEAR, 1 -HOUR FILE: RC.HYD Albert A. Webb Associates, Riverside, CA - SIN 571 ------------------------------------------------------------------- ********************* HYDROGRAPH INFORMATION ******+**+++++++++++++ From study/file name: DC1100.rte +++*HYDROGRAPH DATA*******++++++++++*++++++++++ Number of intervals = 20 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 37.8 (CFS) Total volume = 1.15 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000 **** RETARDING BASIN ROUTING **** User entry of -------------------------------------------------------------------- depth -outflow -storage data Total number of inflow hydrograph intervals = 20 Hydrograph time unit = 5.000 (Min.) Initial depth: -------------------------------------------------------------------- in storage basin = 0.00(Ft.) -------------------------------------------------------------------- Initial basin depth = 0.00 (Ft.) Initial basin, storage = 0.00 (Ac.Ft) Initial basin --------------------------------------------------------------------- outflow = 0.00 (CFS) -------------------------------------------------------------------- Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-0*dt/2) (S+0*dt/2) (Ft.) --------------------------------------------------------------------- (Ac.Ft) (CFS) (Ac.Ft) (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 1.000 0.240 0.820 0.237 0.243 2.000 0.560 1.250 0.556 0.564 2.500 0.730 1.420 0.725 0.735 3.000 0.910 7.290 0.885 0.935 3.500 1.120 17.900 1.058 1.182 4.000 1.350 31.590 1.241 1.459 4.500 1.600 47.800 1.435 1.765 -------------------------------------------------------------------- --------------------------------------------------------------------- Hydrograph Detention Basin Routing Graph values: 'I'= unit inflow; '0'=outflow at time shown Time --------------------------------------------------------------------- Inflow Outflow Storage Depth (Hours) (CFS) (CFS) (Ac.Ft) .0 9.4 18.9 28.3 37.8 (Ft.) 0.083 0.6 0.0 0.002 0 1 0.0 0.167 2.7 0.0 0.013 0 I 0.1 0.250 4.2 0.1 0.037 0 I 0.2 0.333 5.1 0.2 0.068 0 I 0.3 0.417 6.0 0.4 0.104 0 I 0.4 0.500 7.1 0.5 0.147 O I 1 0.6 0.583 8.7 0.7 0.197 0 II I 1 1 0.8 0.667 10.5 0.8 0.258 0 I 1 1.1 0.750 14.9 1.0 0.339 O 1 1 1 1.3 0.833 27.4 1.1 0.477 0 1 1 II 1.7 0.917 37.8 1.4 0.693 10 1 1 1 II 2.4 1.000 19.4 5.8 0.865 1 0 1 I 1 1 2.9 1.083 10.3 7.8 0.921 1 O I 1 1 1 3.0 1.167 5.2 7.8 0.920 1 I 0 1 1 1 1 3.0 1.250 3.1 6.9 0.898 1 1 0 1 1 1 1 3.0 1.333 1.9 6.0 0.871 II O 1 1 1 1 2.9 1.417 1.2 5.1 0.844 I 0 1 1 1 1 2.8 1.500 0.7 4.3 0.817 I O 1 1 1 1 2.7 1.583 0.1 3.5 0.794 I O 1 1 1 1 2.7 1.667 0.0 2.8 0.772 I O 2.6 1.750 0.0 2.2 0.755 IO 2.6 1.833 0.0 1.8 0.741 IO 2.5 1.917 0.0 1.4 0.730 IO 2.5 2.000 0.0 1.4 0.720 IO 2.5 2.083 0.0 1.4 0.711 IO 2.4 2.167 0.0 1.4 0.701 IO 2.4 2.250 0.0 1.4 0.692 IO I 2.4 2.333 0.0 1.4 0.682 IO 2.4 2.417 0.0 1.4 0.673 IO 2.3 2.500 0.0 1.4 0.663 IO 2.3 2.583 0.0 1.3 0.654 IO 2.3 2.667 0.0 1.3 0.645 IO I I 2.2 2.750 0.0 1.3 0.636 IO 2.2 2.833 0.0 1.3 0.627 IO 2.2 2.917 0.0 1.3 0.618 IO I 2.2 3.000 0.0 1.3 0.609 IO I I 2.1 3.083 0.0 1.3 0.600 IO 1 I I 2.1 3.167 0.0 1.3 0.591 IO I 2.1 3.250 0.0 1.3 0.582 IO 2.1 3.333 0.0 1.3 0.573 IO I 2.0 3.417 0.0 1.3 0.565 IO I 2.0 3.500 0.0 1.2 0.556 IO I I 2.0 3.583 0.0 1.2 0.547 IO I I 2.0 3.667 0.0 1.2 0.539 IO 1.9 3.750 0.0 1.2 0.531 10 I 1.9 3.833 0.0 1.2 0.522 IO 1.9 3.917 0.0 1.2 0.514 IO 1.9 • 4.000 0.0 1.2 0.506 0 1.8 4.083 0.0 1.2 0.498 0 1.8 4.167 0.0 1.2 0.490 0 . I 1.8 4.250 0.0 1.1 0.482 0 I 1.8 4.333 0.0 1.1 0.474 0 1.7 4.417 0.0 1.1 0.466 0 1.7 4.500 0.0 1.1 0.459 0 1.7 4.583 0.0 1.1 0.451 0 1.7 4.667 0.0 1.1 0.443 0 1.6 4.750 0.0 1.1 0.436 0 I 1.6 4.833 0.0 1.1 0.429 0 I 1.6 4.917 0.0 1.1 0.421 0 i 1.6 5.000 0.0 1.1 0.414 0 1.5 5.083 0.0 1.0 0.407 0 1.5 5.167 0.0 1.0 0.400 0 1.5 5.250 0.0 1.0 0.392 0 1.5 5.333 0.0 1.0 0.385 0 1.5 5.417 0.0 1.0 0.378 0 I I 1.4 5.500 0.0 1.0 0.372 0 1 1 1 I 1.4 5.583 0.0 1.0 0.365 0 1 1.4 5.667 0.0 1.0 0.358 0 1 1.4 5.750 0.0 1.0 0.351 0 1 1.3 5.833 0.0 1.0 0.345 0 1 1.3 5.917 0.0 1.0 0.338 0 1 I I 1.3 6.000 0.0 0.9 0.331 0 1 I I 1.3 6.083 0.0 0.9 0.325 0 1 1.3 6.167 0.0 0.9 0.319 0 1 1.2 6.250 0.0 0.9 0.312 0 1 1.2 6.333 0.0 0.9 0.306 0 1.2 6.417 0.0 0.9 0.300 0 I 1.2 6.500 0.0 0.9 0.294 0 I 1.2 6.583 0.0 0.9 0.287 0 I 1.1 6.667 0.0 0.9 0.281 0 I 1.1 6.750 0.0 0.9 0.275 0 1.1 6.833 0.0 0.9 0.269 0 1.1 6.917 0.0 0.9 0.264 0 1.1 7.000 0.0 0.8 0.258 0 1.1 7.083 0.0 0.6 0.252 0 I I 1.0 7.167 0.0 0.8 0.246 0 I I 1.0 7.250 0.0 0.6 0.241 0 1.0 7.333 0.0 0.8 0.235 0 1.0 7.417 0.0 0.8 0.229 0 1 1 1 1.0 7.500 0.0 0.8 0.224 0 1 1 1 0.9 7.583 0.0 0.7 0.219 0 1 1 1 0.9 7.667 0.0 0.7 0.214 0 1 1 1 0.9 7.750 0.0 0.7 0.209 0 1 1 1 0.9 7.833 0.0 0.7 0.204 0 1 1 1 0.8 7.917 0.0 0.7 0.199 0 1 1 0.8 8.000 0.0 0.7 0.195 0 0.6 8.083 0.0 0.6 0.190 0 0.8 8.167 0.0 0.6 0.186 0 0.8 8.250 0.0 0.6 0.181 0 I 0.8 8.333 0.0 0.6 0.177 0 I 0.7 8.417 0.0 0.6 0.173 0 0.7 6.500 • 0.0 0.6 0.169 0 0.7 8.583 0.0 0.6 0.165 0 1 1 1 1 0.7 • 8.667 8.750 0.0 0.0 0.6 0.5 0.161 0.157 0 1 1 0 1 1 1 1 0.7 1 1 0.7 8.833 0.0 0.5 0.154 0 I 0.6 8.917 0.0 0.5 0.150 0 I 0.6 9.000 0.0 0.5 0.147 0 0.6 9.083 0.0 0.5 0.143 0 0.6 9.167 0.0 0.5 0.140 0 0.6 9.250 0.0 0.5 0.137 0 0.6 9.333 0.0 0.5 0.134 0 0.6 9.417 0.0 0.4 0.130 0 1 1 I 0.5 9.500 0.0 0.4 0.127 0 1 1 I 0.5 9.583 0.0 0.4 0.124 0 1 1 0.5 9.667 0.0 0.4 0.122 0 1 1 0.5 9.750 0.0 0.4 0.119 0 1 0.5 9.833 0.0 0.4 0.116 0 0.5 9.917 0.0 0.4 0.113 0 0.5 10.000 0.0 0.4 0.111 0 I 0.5 10.083 0.0 0.4 0.108 0 I I 0.5 10.167 0.0 0.4 0.106 0 I 0.4 10.250 0.0 0.4 0.103 0 0.4 10.333 0.0 0.3 0.101 0 0.4 10.417 0.0 0.3 0.098 0 0.4 10.500 0.0 0.3 0.096 0 0.4 10.583 0.0 0.3 - 0.094 0 0.4 _ 10.667 0.0 0.3 0.092 0 ( I 0.4 10.750 0.0 0.3 0.090 0 I 0.4 10.833 0.0 0.3 0.087 0 0.4 10.917 11.000 0.0 0.0 0.3 0.3 0.085 0.083 0 0 0.4 0.3 11.083 0.0 0.3 0.081 0 0.3 11.167 0.0 0.3 0.080 0 0.3 11.250 0.0 0.3 0.078 0 I 0.3 11.333 0.0 0.3 0.076 0 I 0.3 11.417 0.0 0.3 0.074 0 I 0.3 11.500 0.0 0.2 0.072 0 1 1 1 1 0.3 11.583 0.0 0.2 0.071 0 1 0.3 11.667 0.0 0.2 0.069 0 0.3 11.750 0.0 0.2 0.067 0 0.3 11.833 0.0 0.2 0.066 0 0.3 11.917 0.0 0.2 0.064 0 0.3 12.000 0.0 0.2 0.063 0 0.3 12.083 0.0 0.2 0.061 0 0.3 12.167 0.0 0.2 0.060 0 1 1 1 1 0.3 12.250 0.0 0.2 0.059 0 1 1 1 1 0.2 12.333 0.0 0.2 0.057 0 1 1 0.2 12.417 0.0 0.2 0.056 0 1 1 I 0.2 12.500 0.0 0.2 0.055 0 1 1 0.2 12.583 0.0 0.2 0.053 0 1 1 0.2 12.667 0.0 0.2 0.052 0 1 1 0.2 12.750 0.0 0.2 0.051 0 1 0.2 12.833 0.0 0.2 0.050 0 0.2 12.917 0.0 0.2 0.049 0 0.2 13.000 0.0 0.2 0.047 0 0.2 13.083 0.0 0.2 0.046 0 I I 0.2 13.167 0.0 0.2 0.045 0 0.2 . 13.250 0.0 0.2 0.044 0 0.2 13.333 0.0 0.1 0.093 0 1 1 1 1 0.2 13.417 0.0 0.1 0.042 0 1 0.2 13.500 0.0 0.1 0.091 O 0.2 13.583 0.0 0.1 0.090 0 0.2 13.667 0.0 -0.1 0.039 0 0.2 13.750 0.0 0.1 0.038 0 I 0.2 13.833 0.0 0.1 0.037 0 I I I 0.2 13.917 0.0 0.1 0.037 O I 0.2 19.000 0.0 0.1 0.036 0 0.1 19.083 0.0 0.1 0.035 O 0.1 19.167 0.0 0.1 0.039 0 0.1 14.250 0.0 0.1 0.033 O 0.1 14.333 0.0 0.1 0.033 0 0.1 14.417 0.0 0.1 0.032 0 I 0.1 14.500 0.0 0.1 0.031 0 I 0.1 14.583 0.0 0.1 0.030 0 I -I 0.1 14.667 0.0 0.1 0.030 0 0.1 14.750 0.0 0.1 0.029 0 0.1 ++++++++++++++++++++++++++++HYDROGRAPH DATA++++++++++++++++++++++++++++ Number of intervals = 177 Time interval = 5.0 (Min.) Maximum/Peak flow rate = 7.8 (CFS) Total volume = 1.12 (Ac.Ft) Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 Vol (Ac.Ft) 0.000 0.000 0.000 0.000 0.000 0 E 0 I* Ll .• SECTION 6 - MAPS ♦ UNDEVELOPED HYDROLOGY MAP ♦ DEVELOPED ON-SITE HYDROLOGY MAP ♦ ON-SITE DRAINAGE MAPS ALBERT A WEBB ASSOCIATES Page 6-1 DRAINA( ON-SIIn k U). 0. g6 A 326 0 100 200 300 U). 0. g6 A 326 N.- 525,000 - /%DAM / 7/ { a FD 11/4" I.R. I 70.0 /371.3 0.5 It ! 11 6 IN. -524,000 Otto LAA64 ' � r 1370. S /• lIi3TZ.5 � %' !3 •I / I '� Pr' : i•, '� /y .r ,x` /�"" `•1 y rr r i 1 / I f , PAR m. , t - SP zoo ,•yar.` -� C i I y AL sl _ �' ri F•"^+.Jt' �, .W' �' ,� �� ( �• I •so soA 120 f/ Y� j. ` M r, i r ,. • f°s •i iIy' ti ~- I++.i:3 t `'t, '�E t :;i2y,• ; � •.t m7. w 1 i 1 iy yr y� '4• .. y {p A - - '♦ 6 1' �s i , _ : M r /sP - I� '� r•' - E, J i r , ! •. X11 c ily t It < 74 - •Q gip' -t., !' 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PAF,ZC, 1viAY 0.2r'if/Fi Sd' ZONE '' �" r P 4F1, N1Af.'-•lilg.� r -_ e� T3B, 00, _ 7B -32 51 _ �• � f iit %1 �w4 / sus �� � • /f ,/" i r T-,,7 _, .- •..... -:,,. _- rte` _. _ - •--. �.. •. '•ryrye� J$ .-r` ,.,,,,.. 41-n:.3'ba".F.• Y.w,2.->4:,:- r -T_.: ^emirs., - _ :Ir------- . ,..... .-. fes_-.-_-- .._,•^-'' � i k � �' � � � '�~ ` ` `� v f (� f/ � �� 1 / " \ /` �� ` ' .f` � � I. ---ter_ - r t • ____;—�„�-•• •> � -' � a_ . II • e. PAF,ZC, 1viAY 0.2r'if/Fi Sd' ZONE '' �" r P 4F1, N1Af.'-•lilg.� r -_ e� T3B, 00, _ 7B -32 51 4, r 141 LINE —A POINT % LINE -B POINT LINE -C POINT &I -a—LL- 7e 7e 1369.9 10.1 0100m12l 17 WS V11 .. .. ........ ... Am ma AC ISM e,14 ,'0100=11.23 CFS (A 14U 71M nm 9 , I 010 15.5 CFS 5 CFS .2.76 nMAm ass. mss. iia 1365.82 1-%2.40 soc 0100-5.W CF5 1370 83 WA 0- 4.42 CFS A -IX D)AC V - all FS 137R.41 7 < all M FS —M em 3616.97 7ppW1� MAI Q1 -5. Pj CFS . ..... 010-4.42 CFSA-eJWA 88 136859 M14 nm WAY A, mm, 91 08 - 21 - 11' I -qw 1362 4nm 13��931376.15 MAY nip 74M -QlacwI 44" CF8 010- 30.15 CF8 f IWIP A-eAW AC w I �01AC MAL II I IT < lY d!A MAP 74M MISS, 37 CFS 4)-c 0100m11.64 CFS V ...... .ru Q10-7.44 CFS ...... 1364� 136!5.B4 mm11 1372 1369.74 1369,50 J37,Z?0 a Wo FAS2/ iii .70 -�18. 0 CFS — S 5V 90019.76 CFS GIO 17. go CFS (63) 0100-9�50 CFS ....... Q100r-35.15 CFS CF '0100-a. �4 CF / , 1 .20 7C Ulu -11.80V3 tin I " - 910-12.90 CFS t6 Ar .20 aET2VTION I NTION -a4S;N "C A4 rm? ic AC lil A w,r 74M mm 71Mny nm VAD mid 77- 0100- .22 CFS CFS 1372BB -- - - - - - - --- -- - - - -- - - - - - - - - - - - - --- - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - -- - --- - - - - - - - - - -- - - - - - -- - - - - - - - - - - - - - - --- ---------------a - - - — - — — — — — — — — — — — — - 7� — — — — — — — ld — — — — — — — — — — — — — — — — — ....... .... 2 , f GRAPHIC SCALE 1'=100' IN Ong -NTE MAINAW SnIDY m"! 0 100 200 300 0.98 -1-328