HomeMy WebLinkAboutParcel Map 13043 Drainage Study -��
DRAINAGE STUDY
FOR
TEMECULA MOB 2
31625 DE PORTOLA RD
�_ � Prepared By: Love Engineering
31915 Rancho California Road
Suite 200-166
Temecula, CA 92591
(951) 440-8149
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� EXP 930-17 �
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Thomas S. Love
February 2, 2017
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Drainage Study
Temecula MOB 2
�, SECTION 1 —PURPOSE/METHODOLOGY/RESULTS
Vicinity Map
Project Summary
Purpose
Methodology
Assumptions
Results
SECTION 2—HYDROLOGY
Existing Condition Unit Hydrograph Method
10 Year- 3 Hour, 6 Hour, 24 Hour Storm
100 Year- 3 Hour, 6 Hour, 24 Hour Storm
Developed Condition Unit Hydrograph Method
10 Year- 3 Hour, 6 Hour, 24 Hour Storm
100 Year- 3 Hour, 6 Hour, 24 Hour Storm
�� SECTION 3—NATURAL CHANNEL ANALYSIS
HEC RAS Suininary Table
HEC RAS Output Table
HEC RAS Cross Sections
SECTION 4—ROUTING
Basin Storage/Discharge
10 Year- 3 Hour, 6 Hour, 24 Hour Storm Routing
100 Yeax - 3 Hour, 6 Hour, 24 Hour Storm Routing
SECTION 5—HYDRAULICS
Basin Pipe Outlet Hydraulics (100 Year Storm)
SECTION 6—MAPS
Hydrology Map - Existing Condition
Hydrology Map -Developed Condition
���' Natural Channel Analysis Exhibit
Drainage Study
Temecula MOB 2
� �.
CITY OF TEMECULA
Winchester 79
Road
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Rancho Californio
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DePortola Rood
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VICINITY MAP w E
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PROJECT SUMMARY
The project proposes to construct a two story�25,000 SF medical office building on a 2.1 acre
site located at 31625 De Portola Road in the southern portion of Temecula. The site will also
contain a�42,800 SF parking lot and a water quality/detention basin on the southern portion of
the property. There is a natural channel along the western boundary of the site that conveys
offsite flows from the north to the south.
PURPOSE
The purpose of this study is to analyze the 10 year and 100 year, 3 hour, 6 hour, and 24 hour
storm flow for the site in the existing condition and developed condition to determine the
necessary detention volume to mitigate storm flows due to development and to hydraulically
analyze the detention outlet pipe. This study also analyzes the 100 year storm water surface of
the existing natural channel on the western portion of the site to determine if it will affect the
development.
METHODOLOGY
The 10 year and 100 year, 3 hour, 6 hour, 24 hour Storm flows are calculated by using the Unit
Hydrograph Method described in the Riverside County Flood Control Hydrology Manual. The
hydraulic flow for the detention basin outlet pipe is calculated with WSPG software using the
largest 100 year storm value. The water surface for the existing natural channel is calculated by
�
using HEC RAS software.
Drainage Study
Temecula MOB 2
%� ASSUMPTIONS
i
Storm Event: 10 year& 100 year, 3 hour, 6 hour, 24 hour
Antecedent Moisture Condition: AMC 2
Soil Type: A
Existing Condition Impervious: 12%
Developed Condition Impervious: 66.5%
RESULTS (ONSITE DETENTION)
Existing Condition Developed Routed Flow
Condition
Q 10 Year 3 Hour(CFS) 1,0 CFS 1.8 CFS 0.08 CFS
Q 10 Yeaz 6 Hour(CFS) 0.9 CFS 1.7 CFS 0.08 CFS
Q 10 Yeaz 24 Hour(CFS) 0.2 CFS 0.3 CFS 0.08 CFS
Q 100 Yeaz 3 Hour(CFS) 2.2 CFS 2.9 CFS 0.08 CFS
Q 100 Yeaz 6 Hour(CFS) 1.9 CFS 2.7 CFS 1.0 CFS
Q 100 Year 24 Hour(CFS) 0.22 CFS 0.75 CFS 0.48 CFS
Flood Volume Qloo 24 xour 6,538 CF 15,961 CF -
(CF)
Detention basin will need to have capacity greater than the difference in flood volume
NTS
.
- — 2.•1 N 20 Z.�_ .- --
�
� , _ � _ —
�Y W W W W
z �,
N �( W W W W W W W W W W W I I " PVC OVERFLOW
� -
� W W W W W W W PEA GRAVEL �
� LINE WITH MIRAFI
`~ I) ' F11 TER FABRIC OVEN
I
_ — ==i 1" TO 3" DIA ROCK
WATER QUALITY/DETENTION BASIN DETAI��SHTO �3 OR 57
Flood Volume Differential= 15,961 CF - 6,538 CF=9,423 CF
Detention Basin Capacity=175' (length) x 20' (width) x 3' (depth)x 0.6 (porosity) + 175' x 20'xl'
Detention Basin Capacity=6300 CF + 3500 CF
Detention Basin Capacity= 9,800 CF > 9,423 CF
, `/
Detention Basin is adequately sized.
Drainage Study
Temecula MOB 2
;'" '� RESULTS (NATURAL CHANNEL ANALSISI
The HEC RAS analysis shows that the flows from the 100 year storm event is entirely contained
within the banks of the natural channel.
i
Drainage Study
Temecula MOB 2
� SECTION 2 - HYDROLOGY
Existing Condition Unit Hydrograph Method
10 Year - 3 Hour, 6 Hour, 24 Hour Storm
100 Year - 3 Hour, 6 Hour, 24 Hour Storm
Developed Condition Unit Hydrograph Method
10 Year - 3 Hour, 6 Hour, 24 Hour Storm
100 Year - 3 Hour, 6 Hour, 24 Hour Storm
�
_�
Temecula MOB 2
10 Year,3 Hour Storm
Existing Condition
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 - 2004, Version 7.0
Study date 02/17/17 File: temmob2ex310.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
10 YEAR STORM
EXISTING CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along longest watercourse = 490.00(Ft.)
Length along longest watercourse measured to centroid = 263.00(Ft.)
Length along longest watercourse = 0.093 Mi.
Length along longest watercourse measured to centroid = 0.050 Mi.
Difference in elevation = 7.00(Ft.)
Slope along watercourse = 75.4286 Ft./Mi.
Average Manning's 'N' = 0.020
Lag time = 0.027 Hr.
Lag time = 1.64 Min.
25s of lag time = 0.41 Min.
40% of lag time = 0.66 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] Weighting[1*2]
2.10 0.80 1.68
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 1.80 3.78
STORM EVENT (YEAR) = 10.00
Area Averaged 2-Year Rainfall = 0.800(In)
Area Averaged 100-Year Rainfall = 1.800(In)
Point rain (area averaged) = 1.211(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 1.211(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious o
2.100 32.00 0.120
1/3
Temecula MOB 2
10 Year,3 Hour Storm
Existing Condition
/
�� Total Area Entered = 2.10(Ac.)
I
RI RI Infil. Rate Impervious Adj. Infil. Rate Areao F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.120 0.662 1.000 0.662
Sum (F) = 0.662
Area averaged mean soil loss (F) (In/Hr) = 0.662
Minimum soil loss rate ((In/Hr) ) = 0.331
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.800
---------------------------------------------------------------------
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 °s (CFS)
---------------------------------------------------------------------
1 0.083 304.546 57.142 1.209
2 0.167 609.093 36.879 0.781
3 0.250 913.639 5.978 0.127
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 1.30 0.189 0.662 0.151 0.04
2 0.17 1.30 0.189 0.662 0.151 0.04
3 0.25 1.10 0.160 0.662 0.128 0.03
4 0.33 1.50 0.218 0.662 0.174 0.04
� 5 0.42 1.50 0.218 0.662 0.174 0.04
6 0.50 1.80 0.262 0.662 0.209 0.05
7 0.58 1.50 0.218 0.662 0.174 0.04
8 0.67 1.80 0.262 0.662 0.209 0.05
9 0.75 1.80 0.262 0.662 0.209 0.05
10 0.83 1.50 0.218 0.662 0.174 0.04
11 0.92 1.60 0.233 0.662 0.186 0.05
12 1.00 1.80 0.262 0.662 0.209 0.05
13 1.08 2.20 0.320 0.662 0.256 0.06
14 1.17 2.20 0.320 0.662 0.256 0.06
15 1.25 2.20 0.320 0.662 0.256 0.06
16 1.33 2.00 0.291 0.662 0.233 0.06
17 1.42 2.60 0.378 0.662 0.302 0.08
18 1.50 2.70 0.392 0.662 0.314 0.08
19 1.58 2.40 0.349 0.662 0.279 0.07
20 1.67 2.70 0.392 0.662 0.314 0.08
21 1.75 3.30 0.480 0.662 0.384 0.10
22 1.83 3.10 0.451 0.662 0.361 0.09
23 1.92 2.90 0.422 0.662 0.337 0.08
24 2.00 3.00 0.436 0.662 0.349 0.09
25 2.08 3.10 0.451 0.662 0.361 0.09
26 2.17 4.20 0.611 0.662 0.488 0.12
27 2.25 5.00 0.727 0.662 --- 0.06
28 2.33 3.50 0.509 0.662 0.407 0.10
29 2.42 6.80 0.988 0.662 --- 0.33
30 2.50 7.30 1.061 0.662 --- 0.40
31 2.58 8.20 1.192 0.662 --- 0.53
32 2.67 5.90 0.858 0.662 --- 0.20
33 2.75 2.00 0.291 0.662 0.233 0.06
34 2.83 1.80 0.262 0.662 0.209 0.05
35 2.92 1.80 0.262 0.662 0.209 0.05
36 3.00 0.60 0.087 0.662 0.070 0.02
Sum = 100.0 Sum = 3.5
Flood volume = Effective rainfall 0.29(In)
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.1(Ac.Ft)
��% Total soil loss = 0.92(In)
2/3
Temecula MOB 2
10 Year,3 Hour Storm
Existing Condition
' �� Total soil loSs = 0.162(Ac.Ft)
Total rainfall = 1.21(In)
Flood volume = 2197.3 Cubic Feet
Total soil loss = 7037.2 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 0.995(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 0.0003 0.05 Q I I I I
0+10 0.0008 0.08 Q I I I I
0+15 0.0013 0.07 QV I I I I
0+20 0.0019 0.08 QV I I I I
0+25 0.0025 0.09 Q V I I I I
0+30 0.0032 0.10 Q V I I I I
0+35 0.0039 0.10 Q V I I I I
0+40 0.0046 0.10 Q V I I I I
0+45 0.0054 0.11 Q V I I I I
0+50 0.0061 0.10 Q V I I I I
0+55 0.0068 0.10 Q V I I I I
1+ 0 0.0075 0.11 Q V I I I I
1+ 5 0.0083 0.12 Q V I I I I
1+10 0.0093 0.13 Q V I I I I
1+15 0.0102 0.14 Q V I I I I
1+20 0.0111 0.13 Q V I I I I
1+25 0.0121 0.14 Q VI I I I
1+30 0.0132 0.16 Q V I I I
% 1+35 0.0143 0.16 Q IV I I I
�. 1+40 0.0153 0.16 Q I V I I I
1+45 0.0166 0.19 Q I U I I I
1+50 0.0180 0.19 Q I V I I I
1+55 0.0192 0.18 Q I U I I I
2+ 0 0.0205 0.18 Q I V I I I
2+ 5 0.0218 0.19 Q I � I � I I
2+10 0.0234 0.23 Q I � I I I
2+15 0.0246 0.19 Q I VI I I
2+20 0.0259 0.19 Q I V I I
2+25 0.0293 0.48 14 I I V I I
2+30 0.0344 0.75 I 4 I I V I I
2+35 0.0413 0.99 I 4 I I I V I
2+40 0.0461 0.70 I 4 I I I V I
2+45 0.0481 0.29 14 I I I U I
2+50 0.0490 0.13 Q I I I V I
2+55 0.0498 0.11 Q I I I VI
3+ 0 0.0503 0.07 Q I I I VI
3+ 5 0.0504 0.02 Q I I I �I
3+10 0.0504 0.00 Q I I I �
-----------------------------------------------------------------------
��
3/3
Temecula MOB 2
10 Year,6 Hour Storm
Existing Condition
/ �_
' 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 - 2004, Version 7.0
Study date 02/17/17 File: temmob2ex610.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydroloqy Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
10 YEAR STORM
EXISTING CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along longest watercourse = 490.00(Ft.)
Length along longest watercourse measured to centroid = 263.00(Ft.)
Length along longest watercourse = 0.093 Mi.
Length along longest watercourse measured to centroid = 0.050 Mi.
Difference in elevation = 7.00(Ft.)
Slope along watercourse = 75.4286 Ft./Mi.
Average Manning's 'N' = 0.020
Lag time = 0.027 Hr.
Lag time = 1.64 Min.
25% of lag time = 0.41 Min.
40% of lag time = 0.66 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] Weighting[1*2]
2.10 1.20 2.52
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 2.50 5.25
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 s
Adjusted average point rain = 1.735(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
'� � 2.100 32.00 0.120
1/4
Temecula MOB 2
10 Year,6 Hour Storm
Existing Condition
� ` Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Areao F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/xr) (Dec.) (In/xr)
32.0 32.0 0.742 0.120 0.662 1.000 0.662
Sum (F) = 0.662
Area averaged mean soil loss (F) (In/Hr) = 0.662
Minimum soil loss rate ((In/Hr)) = 0.331
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.800
---------------------------------------------------------------------
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 0.083 304.546 57.142 1.209
2 0.167 609.093 36.879 0.781
3 0.250 913.639 5.978 0.127
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
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 0.662 0.083 0.02
2 0.17 0.60 0.125 0.662 0.100 0.02
3 0.25 0.60 0.125 0.662 0.100 0.02
4 0.33 0.60 0.125 0.662 0.100 0.02
� 5 0.42 0.60 0.125 0.662 0.100 0.02
6 0.50 0.70 0.146 0.662 0.117 0.03
7 0.58 0.70 0.146 0.662 0.117 0.03
8 0.67 0.70 0.146 0.662 0.117 0.03
9 0.75 0.70 0.146 0.662 0.117 0.03
10 0.83 0.70 0.146 0.662 0.117 0.03
11 0.92 0.70 0.146 0.662 0.117 0.03
12 1.00 0.80 0.167 0.662 0.133 0.03
13 1.08 0.80 0.167 0.662 0.133 0.03
14 1.17 0.80 0.167 0.662 0.133 0.03
15 1.25 0.80 0.167 0.662 0.133 0.03
16 1.33 0.80 0.167 0.662 0.133 0.03
17 1.42 0.80 0.167 0.662 0.133 0.03
18 1.50 0.80 0.167 0.662 0.133 0.03
19 1.58 0.80 0.167 0.662 0.133 0.03
20 1.67 0.80 0.167 0.662 0.133 0.03
21 1.75 0.80 0.167 0.662 0.133 0.03
22 1.83 0.80 0.167 0.662 0.133 0.03
23 1.92 0.80 0.167 0.662 0.133 0.03
24 2.00 0.90 0.187 0.662 0.150 0.04
25 2.08 0.80 0.167 0.662 0.133 0.03
26 2.17 0.90 0.187 0.662 0.150 0.04
27 2.25 0.90 0.187 0.662 0.150 0.04
28 2.33 0.90 0.187 0.662 0.150 0.04
29 2.42 0.90 0.187 0.662 0.150 0.04
30 2.50 0.90 0.187 0.662 0.150 0.04
31 2.58 0.90 0.187 0.662 0.150 0.04
32 2.67 0.90 0.187 0.662 0.150 0.04
33 2.75 1.00 0.208 0.662 0.167 0.04
34 2.83 1.00 0.208 0.662 0.167 0.04
35 2.92 1.00 0.208 0.662 0.167 0.04
36 3.00 1.00 0.208 0.662 0.167 0.04
37 3.08 1.00 0.208 0.662 0.167 0.04
38 3.17 1.10 0.229 0.662 0.183 0.05
j 39 3.25 1.10 0.229 0.662 0.183 0.05
�/ 40 3.33 1.10 0.229 0.662 0.183 0.05
2/4
Temecula MOB 2
10 Year,6 Hour Storm
Existing Condition
/�� 41 3.42 1.20 0.250 0.662 0.200 0.05
42 3.50 1.30 0.271 0.662 0.217 0.05
43 3.58 1.40 0.291 0.662 0.233 0.06
44 3.67 1.40 0.291 0.662 0.233 0.06 ,
45 3.75 1.50 0.312 0.662 0.250 0.06
46 3.83 1.50 0.312 0.662 0.250 0.06
47 3.92 1.60 0.333 0.662 0.266 0.07
48 4.00 1.60 0.333 0.662 0.266 0.07
49 4.08 1.70 0.354 0.662 0.283 0.07
50 4.17 1.80 0.375 0.662 0.300 0.07
51 4.25 1.90 0.396 0.662 0.316 0.08
52 4.33 2.00 0.416 0.662 0.333 0.08
53 4.42 2.10 0.437 0.662 0.350 0.09
54 4.50 2.10 0.437 0.662 0.350 0.09
55 4.58 2.20 0.458 0.662 0.366 0.09
56 4.67 2.30 0.479 0.662 0.383 0.10
57 4.75 2.40 0.500 0.662 0.400 0.10
58 4.83 2.40 0.500 0.662 0.400 0.10
59 4.92 2.50 0.520 0.662 0.416 0.10
60 5.00 2.60 0.541 0.662 0.433 0.11
61 5.08 3.10 0.645 0.662 0.516 0.13
62 5.17 3.60 0.749 0.662 --- 0.09
63 5.25 3.90 0.812 0.662 --- 0.15
64 5.33 4.20 0.874 0.662 --- 0.21
65 5.42 4.70 0.978 0.662 --- 0.32
66 5.50 5.60 1.166 0.662 --- 0.50
67 5.58 1.90 0.396 0.662 0.316 0.08
68 5.67 0.90 0.187 0.662 0.150 0.04
69 5.75 0.60 0.125 0.662 0.100 0.02
70 5.83 0.50 0.104 0.662 0.083 0.02
71 5.92 0.30 0.062 0.662 0.050 0.01
72 6.00 0.20 0.042 0.662 0.033 0.01
Sum = 100.0 Sum = 4.5
Flood volume = Effective rainfall 0.38(In)
% times area 2.1(Ac.)/[(In)/(Ft.)7 = 0.1(Ac.Ft)
� Total soil loss = 1.36(In)
Total soil loss = 0.238(Ac.Ft)
Total rainfall = 1.73(In)
Flood volume = 2870.2 Cubic Feet
Total soil loss = 10354.3 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 0.884(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 0.0005 0.05 Q I I I I
0+15 0.0009 0.05 Q I I I I
0+20 0.0012 0.05 Q I I I I
0+25 0.0016 0.05 Q I I I I
0+30 0.0020 0.06 QV I I I I
0+35 0.0024 0.06 QV I I I I
0+40 0.0028 0.06 QV I I I I
0+45 0.0033 0.06 QV I I I I
0+50 0.0037 0.06 Q V I I I I
0+55 0.0041 0.06 Q V I I I I
1+ 0 0.0046 0.07 Q V I I I I
1+ 5 0.0050 0.07 Q V I I I I
1+10 0.0055 0.07 Q V I I I I
1+15 0.0060 0.07 Q V �I I I I
1+20 0.0065 0.07 Q V I I I I
1+25 0.0070 0.07 Q V I I I I
`�__�" 1+30 0.0075 0.07 Q V I I I I
3/4
Temecula MOB 2
10 Year,6 Hour Storm
Existing Condition
/ � 1+35 0.0080 0.07 Q V I I I I
1+40 0.0084 0.07 Q V I I I I
1+45 0.0089 0.07 Q V I I I I
1+50 0.0094 0.07 Q V I I I I
1+55 0.0099 0.07 Q V I I I I
2+ 0 0.0104 0.08 Q V I I I I
2+ 5 0.0109 0.07 Q V I I I I
2+10 0.0115 0.08 Q V I I I I
2+15 0.0120 0.08 Q V I I I I
2+20 0.0125 0.08 Q V I I I I
2+25 0.0131 0.08 Q V � I I I
2+30 0.0136 0.08 Q V I I I I
2+35 0.0142 0.08 Q V I I I I
2+40 0.0147 0.08 Q V I I I I
2+45 0.0153 0.08 Q VI I I I
2+50 0.0159 0.09 Q VI I I I
2+55 0.0165 0.09 Q V I I I
3+ 0 0.0171 0.09 Q V I I I
3+ 5 0.0177 0.09 Q V I I I
3+10 0.0184 0.09 Q IV I I I
3+15 0.0190 0.10 Q IV I I I
3+20 0.0197 0.10 Q IV I I I
3+25 0.0204 0.10 Q I � I I I
3+30 0.0212 0.11 Q I V I I I
3+35 0.0220 0.12 Q I V I I I
3+40 0.0228 0.12 Q I V I I I
3+45 0.0237 0.13 Q I � I I I
3+50 0.0246 0.13 Q I V I I I
3+55 0.0256 0.14 Q I V I I I
4+ 0 0.0265 0.14 Q I V I I I
4+ 5 0.0276 0.15 Q I U I I I
4+10 0.0286 0.15 Q I V I I I
4+15 0.0297 0.16 Q I V I I I
4+20 0.0309 0.17 Q I V I I I
( 4+25 0.0322 0.18 Q I VI I I
, 4+30 0.0334 0.18 Q I V I I
4+35 0.0348 0.19 Q I IV I I
4+40 0.0361 0.20 Q I IV I I
4+45 0.0375 0.21 Q I I V I I
4+50 0.0390 0.21 Q I I � I I
4+55 0.0405 0.22 Q I I V I I
5+ 0 0.0420 0.22 Q I I V I I
5+ 5 0.0438 0.25 IQ I I V I I
5+10 0.0453 0.22 Q I I � I I
5+15 0.0471 0.27 14 I I V I I
5+20 0.0498 0.39 14 I I V I
5+25 0.0537 0.57 I 4 I I I V I
5+30 0.0598 0.88 I 4 I I I V I
5+35 0.0634 0.53 I Q I I I V I
5+40 0.0646 0.17 Q I I I VI
5+45 0.0651 0.07 Q I I I VI
5+50 0.0654 0.05 Q I I I VI
5+55 0.0657 0.03 Q I I I �I
6+ 0 0.0658 0.02 Q I I I �I
6+ 5 0.0659 0.01 Q I I I VI
6+10 0.0659 0.00 Q I I I V
-----------------------------------------------------------------------
�
��'
4/4
Temecula MOB 2
� 10 Year,24 Hour Storm
Existing Condition
/--�
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 - 2004, Version 7.0
Study date 02/17/17 File: temmob2ex2410.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
10 YEAR STORM
EXISTING CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along longest watercourse = 490.00(Ft.)
Length along longest watercourse measured to centroid = 263.00(Ft.)
r' Length along longest watercourse = 0.093 Mi.
� Length along longest watercourse measured to centroid = 0.050 Mi.
Difference in elevation = 7.00(Ft.)
Slope along watercourse = 75.4286 Ft./Mi.
Average Manning's 'N' = 0.020
Lag time = 0.027 Hr.
Lag time = 1.64 Min.
25% of lag time = 0.41 Min.
40% of lag time = 0.66 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] Weighting[1*2]
2.10 1.80 3.78
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 4.50 9.45
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 °s
Adjusted average point rain = 2.911(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
,__/' 2.100 32.00 0.120
1/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
" Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.120 0.662 1.000 0.662
Sum (F) = 0.662 '
Area averaged mean soil loss (F) (In/Hr) = 0.662
Minimum soil loss rate ((In/Hr)) = 0.331
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.800
---------------------------------------------------------------------
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 0.083 304.546 57.142 1.209
2 0.167 609.093 36.879 0.781
3 0.250 913.639 5.978 0.127
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
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 1.173 0.019 0.00
2 0.17 0.07 0.023 1.169 0.019 0.00
3 0.25 0.07 0.023 1.164 0.019 0.00
4 0.33 0.10 0.035 1.160 0.028 0.01
j 5 0.42 0.10 0.035 1.155 0.028 0.01
� 6 0.50 0.10 0.035 1.151 0.028 0.01
7 0.58 0.10 0.035 1.146 0.028 0.01
8 0.67 0.10 0.035 1.142 0.028 0.01
9 0.75 0.10 0.035 1.137 0.028 0.01
10 0.83 0.13 0.047 1.133 0.037 0.01
11 0.92 0.13 0.047 1.128 0.037 0.01
12 1.00 0.13 0.047 1.124 0.037 0.01
13 1.08 0.10 0.035 1.119 0.028 0.01
14 1.17 0.10 0.035 1.115 0.028 0.01
15 1.25 0.10 0.035 1.111 0.028 0.01
16 1.33 0.10 0.035 1.106 0.028 0.01
17 1.42 0.10 0.035 1.102 0.028 0.01
18 1.50 0.10 0.035 1.097 0.028 0.01
19 1.58 0.10 0.035 1.093 0.028 0.01
20 1.67 0.10 0.035 1.089 0.028 0.01
21 1.75 0.10 0.035 1.084 0.028 0.01
22 1.83 0.13 0.047 1.080 0.037 0.01
23 1.92 0.13 0.047 1.076 0.037 0.01
24 2.00 0.13 0.047 1.071 0.037 0.01
25 2.08 0.13 0.047 1.067 0.037 0.01
26 2.17 0.13 0.047 1.063 0.037 0.01
27 2.25 0.13 0.047 1.058 0.037 0.01
28 2.33 0.13 0.047 1.054 0.037 0.01
29 2.42 0.13 0.047 1.050 0.037 0.01
30 2.50 0.13 0.047 1.045 0.037 0.01
31 2.58 0.17 0.058 1.041 0.047 0.01
32 2.67 0.17 0.058 1.037 0.047 0.01
33 2.75 0.17 0.058 1.033 0.047 0.01
34 2.83 0.17 0.058 1.028 0.047 0.01
35 2.92 0.17 0.058 1.024 0.047 0.01
36 3.00 0.17 0.058 1.020 0.047 0.01
37 3.08 0.17 0.058 1.016 0.047 0.01
38 3.17 0.17 0.058 1.011 0.047 0.01
39 3.25 0.17 0.058 1.007 0.047 0.01
\_/ 40 3.33 0.17 0.058 1.003 0.047 0.01
2/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
41 3.42 0.17 0.058 0.999 0.047 0.01
42 3.50 0.17 0.058 0.995 0.047 0.01
43 3.58 0.17 0.058 0.990 0.047 0.01
44 3.67 0.17 0.058 0.986 0.047 0.01
45 3.75 0.17 0.058 0.982 0.047 0.01
46 3.83 0.20 0.070 0.978 0.056 0.01
47 3.92 0.20 0.070 0.974 0.056 0.01
48 4.00 0.20 0.070 0.970 0.056 0.01
49 4.08 0.20 0.070 0.966 0.056 0.01
50 4.17 0.20 0.070 0.961 0.056 0.01
51 4.25 0.20 0.070 0.957 0.056 0.01
52 4.33 0.23 0.082 0.953 0.065 0.02
53 4.42 0.23 0.082 0.949 0.065 0.02
54 4.50 0.23 0.082 0.945 0.065 0.02
55 4.58 0.23 0.082 0.941 0.065 0.02
56 4.67 0.23 0.082 0.937 0.065 0.02
57 4.75 0.23 0.082 0.933 0.065 0.02
58 4.83 0.27 0.093 0.929 0.075 0.02
59 4.92 0.27 0.093 0.925 0.075 0.02
60 5.00 0.27 0.093 0.921 0.075 0.02
61 5.08 0.20 0.070 0.917 0.056 0.01
62 5.17 0.20 0.070 0.913 0.056 0.01
63 5.25 0.20 0.070 0.909 0.056 0.01
64 5.33 0.23 0.082 0.905 0.065 0.02
65 5.42 0.23 0.082 0.901 0.065 0.02
66 5.50 0.23 0.082 0.897 0.065 0.02
67 5.58 0.27 0.093 0.893 0.075 0.02
68 5.67 0.27 0.093 0.889 0.075 0.02
69 5.75 0.27 0.093 0.885 0.075 0.02
70 5.83 0.27 0.093 0.881 0.075 0.02
71 5.92 0.27 0.093 0.878 0.075 0.02
72 6.00 0.27 0.093 0.874 0.075 0.02
73 6.08 0.30 0.105 0.870 0.084 0.02
74 6.17 0.30 0.105 0.866 0.084 0.02
�' 75 6.25 0.30 0.105 0.862 0.084 0.02
76 6.33 0.30 0.105 0.858 0.084 0.02
77 6.42 0.30 0.105 0.854 0.084 0.02
78 6.50 0.30 0.105 0.851 0.084 0.02
79 6.58 0.33 0.116 0.847 0.093 0.02
80 6.67 0.33 0.116 0.843 0.093 0.02
81 6.75 0.33 0.116 0.839 0.093 0.02
82 6.83 0.33 0.116 0.835 0.093 0.02
83 6.92 0.33 0.116 0.832 0.093 0.02
84 7.00 0.33 0.116 0.828 0.093 0.02
85 7.08 0.33 0.116 0.824 0.093 0.02
86 7.17 0.33 0.116 0.820 0.093 0.02
87 7.25 0.33 0.116 0.816 0.093 0.02
88 7.33 0.37 0.128 0.813 0.102 0.03
89 7.42 0.37 0.128 0.809 0.102 0.03
90 7.50 0.37 0.128 0.805 0.102 0.03
91 7.58 0.40 0.140 0.802 0.112 0.03
92 7.67 0.40 0.140 0.798 0.112 0.03
93 7.75 0.40 0.140 0.794 0.112 0.03
94 7.83 0.43 0.151 0.791 0.121 0.03
95 7.92 0.43 0.151 0.787 0.121 0.03
96 8.00 0.43 0.151 0.783 0.121 0.03
97 8.08 0.50 0.175 0.780 0.140 0.03
98 8.17 0.50 0.175 0.776 0.140 0.03
99 8.25 0.50 0.175 0.772 0.140 0.03
100 8.33 0.50 0.175 0.769 0.140 0.03
101 8.42 0.50 0.175 0.765 0.140 0.03
102 8.50 0.50 0.175 0.762 0.140 0.03
103 8.58 0.53 0.186 0.758 0.149 0.04
104 8.67 0.53 0.186 0.754 0.149 0.04
105 8.75 0.53 0.186 0.751 0.149 0.04
106 8.83 0.57 0.198 0.747 0.158 0.04
107 8.92 0.57 0.198 0.744 0.158 0.04
108 9.00 0.57 0.198 0.740 0.158 0.04
109 9.08 0.63 0.221 0.737 0.177 0.04
_, 110 9.17 0.63 0.221 0.733 0.177 0.04
3/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
��` 111 9.25 0.63 0.221 0.730 0.177 0.04
� 112 9.33 0.67 0.233 0.726 0.186 0.05
113 9.42 0.67 0.233 0.723 0.186 0.05
114 9.50 0.67 0.233 0.719 0.186 0.05
115 9.58 0.70 0.245 0.716 0.196 0.05
116 9.67 0.70 0.245 0.713 0.196 0.05
117 9.75 0.70 0.245 0.709 0.196 0.05
118 9.83 0.73 0.256 0.706 0.205 0.05
119 9.92 0.73 0.256 0.702 0.205 0.05
120 10.00 0.73 0.256 0.699 0.205 0.05
121 10.08 0.50 0.175 0.696 0.140 0.03
122 10.17 0.50 0.175 0.692 0.140 0.03
123 10.25 0.50 0.175 0.689 0.140 0.03
124 10.33 0.50 0.175 0.685 0.140 0.03
125 10.42 0.50 0.175 0.682 0.140 0.03
126 10'.50 0.50 0.175 0.679 0.140 0.03
127 10.58 0.67 0.233 0.676 0.186 0.05
128 10.67 0.67 0.233 0.672 0.186 0.05
129 10.75 0.67 0.233 0.669 0.186 0.05
130 10.83 0.67 0.233 0.666 0.186 0.05
131 10.92 0.67 0.233 0.662 0.186 0.05
132 11.00 0.67 0.233 0.659 0.186 0.05
133 11.08 0.63 0.221 0.656 0.177 0.04
134 11.17 0.63 0.221 0.653 0.177 0.04
135 11.25 0.63 0.221 0.649 0.177 0.04
136 11.33 0.63 0.221 0.646 0.177 0.04
137 11.42 0.63 0.221 0.643 0.177 0.04
138 11.50 0.63 0.221 0.640 0.177 0.04
139 11.58 0.57 0.198 0.637 0.158 0.04
140 11.67 0.57 0.198 0.633 0.158 0.04
141 11.75 0.57 0.198 0.630 0.158 0.04
142 11.83 0.60 0.210 0.627 0.168 0.04
143 11.92 0.60 0.210 0.624 0.168 0.04
144 12.00 0.60 0.210 0.621 0.168 0.04
� 145 12.08 0.83 0.291 0.618 0.233 0.06
' 146 12.17 0.83 0.291 0.615 0.233 0.06
147 12.25 0.83 0.291 0.612 0.233 0.06
148 12.33 0.87 0.303 0.609 0.242 0.06
149 12.42 0.87 0.303 0.606 0.242 0.06
150 12.50 0.87 0.303 0.602 0.242 0.06
151 12.58 0.93 0.326 0.599 0.261 0.07
152 12.67 0.93 0.326 0.596 0.261 0.07
153 12.75 0.93 0.326 0.593 0.261 0.07
154 12.83 0.97 0.338 0.590 0.270 0.07
155 12.92 0.97 0.338 0.587 0.270 0.07
156 13.00 0.97 0.338 0.584 0.270 0.07
157 13.08 1.13 0.396 0.582 0.317 0.08
158 13.17 1.13 0.396 0.579 0.317 0.08
159 13.25 1.13 0.396 0.576 0.317 0.08
160 13.33 1.13 0.396 0.573 0.317 0.08
161 13.42 1.13 0.396 0.570 0.317 0.08
162 13.50 1.13 0.396 0.567 0.317 0.08
163 13.58 0.77 0.268 0.564 0.214 0.05
164 13.67 0.77 0.268 0.561 0.214 0.05
165 13.75 0.77 0.268 0.558 0.214 0.05
166 13.83 0.77 0.268 0.555 0.214 0.05
167 13.92 0.77 0.268 0.553 0.214 0.05
168 14.00 0.77 0.268 0.550 0.214 0.05
169 14.08 0.90 0.314 0.547 0.251 0.06
170 14.17 0.90 0.314 0.544 0.251 0.06
171 14.25 0.90 0.314 0.541 0.251 0.06
172 14.33 0.87 0.303 0.539 0.242 0.06
173 14.42 0.87 0.303 0.536 0.242 0.06
174 14.50 0.87 0.303 0.533 0.242 0.06
175 14.58 0.87 0.303 0.530 0.242 0.06
176 14.67 0.87 0.303 0.528 0.242 0.06
177 14.75 0.87 0.303 0.525 0.242 0.06
178 14.83 0.83 0.291 0.522 0.233 0.06
179 14.92 0.83 0.291 0.520 0.233 0.06
� __ 180 15.00 0.83 0.291 0.517 0.233 0.06
4/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
��� 181 15.08 0.80 0.279 0.514 0.224 0.06
182 15.17 0.80 0.279 0.512 0.224 0.06
183 15.25 0.80 0.279 0.509 0.224 0.06
184 15.33 0.77 0.268 0.506 0.214 0.05
185 15.42 0.77 0.268 0.504 0.214 0.05
186 15.50 0.77 0.268 0.501 0.214 0.05
187 15.58 0.63 0.221 0.499 0.177 0.04
188 15.67 0.63 0.221 0.496 0.177 0.04
189 15.75 0.63 0.221 0.494 0.177 0.04
190 15.83 0.63 0.221 0.491 0.177 0.04
191 15.92 0.63 0.221 0.489 0.177 0.04
192 16.00 0.63 0.221 0.486 0.177 0.04
193 16.08 0.13 0.047 0.484 0.037 0.01
194 16.17 0.13 0.047 0.481 0.037 0.01
195 16.25 0.13 0.047 0.479 0.037 0.01
196 16.33 0.13 0.047 0.476 0.037 0.01
197 16.42 0.13 0.047 0.474 0.037. 0.01
198 16.50 0.13 0.047 0.471 0.037 0.01
199 16.58 0.10 0.035 0.469 0.028 0.01
200 16.67 0.10 0.035 0.467 0.028 0.01
201 16.75 0.10 0.035 0.464 0.028 0.01
202 16.83 0.10 0.035 0.462 0.028 0.01
203 16.92 0.10 0.035 0.460 0.028 0.01
204 17.00 0.10 0.035 0.457 0.028 0.01
205 17.08 0.17 0.058 0.455 0.047 0.01
206 17.17 0.17 0.058 0.453 0.047 0.01
207 17.25 0.17 0.058 0.450 0.047 0.01
208 17.33 0.17 0.058 0.448 0.047 0.01
209 17.42 0.17 0.058 0.446 0.047 0.01
210 17.50 0.17 0.058 0.444 0.047 0.01
211 17.58 0.17 0.058 0.441 0.047 0.01
212 17.67 0.17 0.058 0.439 0.047 0.01
213 17.75 0.17 0.058 0.437 0.047 0.01
214 17.83 0.13 0.047 0.435 0.037 0.01
� } 215 17.92 0.13 0.047 0.433 0.037 0.01
� 216 18.00 0.13 0.047 0.431 0.037 0.01
217 18.08 0.13 0.047 0.428 0.037 0.01
218 18.17 0.13 0.047 0.426 0.037 0.01
219 18.25 0.13 0.047 0.424 0.037 0.01
220 18.33 0.13 0.047 0.422 0.037 0.01
221 18.42 0.13 0.047 0.420 0.037 0.01
222 18.50 0.13 0.047 0.418 0.037 0.01
223 18.58 0.10 0.035 0.416 0.028 0.01
224 18.67 0.10 0.035 0.414 0.028 0.01
225 18.75 0.10 0.035 0.412 0.028 0.01
226 18.83 0.07 0.023 0.410 0.019 0.00
227 18.92 0.07 0.023 0.408 0.019 0.00
228 19.00 0.07 0.023 0.406 0.019 0.00
229 19.08 0.10 0.035 0.404 0.028 0.01
230 19.17 0.10 0.035 0.402 0.028 0.01
231 19.25 0.10 0.035 0.400 0.028 0.01
232 19.33 0.13 0.047 0.399 0.037 0.01
233 19.42 0.13 0.047 0.397 0.037 0.01
234 19.50 0.13 0.047 0.395 0.037 0.01
235 19.58 0.10 0.035 0.393 0.028 0.01
236 19.67 0.10 0.035 0.391 0.028 0.01
237 19.75 0.10 0.035 0.390 0.028 0.01
238 19.83 0.07 0.023 0.388 0.019 0.00
239 19.92 0.07 0.023 0.386 0.019 0.00
240 20.00 0.07 0.023 0.384 0.019 0.00
241 20.08 0.10 0.035 0.383 0.028 0.01
242 20.17 0.10 0.035 0.381 0.028 0.01
243 20.25 0.10 0.035 0.379 0.028 0.01
244 20.33 0.10 0.035 0.378 0.028 0.01
245 20.42 0.10 0.035 0.376 0.028 0.01
246 20.50 0.10 0.035 0.374 0.028 0.01
247 20.58 0.10 0.035 0.373 0.028 0.01
248 20.67 0.10 0.035 0.371 0.028 0.01
249 20.75 0.10 0.035 0.370 0.028 0.01
��._.i 250 20.83 0.07 0.023 0.368 0.019 0.00
S/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
'l\ 251 20.92 0.07 0.023 0.367 0.019 0.00
252 21.00 0.07 0.023 0.365 0.019 0.00
253 21.08 0.10 0.035 0.364 0.028 0.01
254 21.17 0.10 0.035 0.362 0.028 0.01
255 21.25 0.10 0.035 0.361 0.028 0.01
256 21.33 0.07 0.023 0.360 0.019 0.00
257 21.42 0.07 0.023 0.358 0.019 0.00
258 21.50 0.07 0.023 0.357 0.019 0.00
259 21.58 0.10 0.035 0.356 0.028 0.01
260 21.67 0.10 0.035 0.354 0.028 0.01
261 21.75 0.10 0.035 0.353 0.028 0.01
262 21.83 0.07 0.023 0.352 0.019 0.00
263 21.92 0.07 0.023 0.351 0.019 0.00
264 22.00 0.07 0.023 0.349 0.019 0.00
265 22.08 0.10 0.035 0.348 0.028 0.01
266 22.17 0.10 0.035 0.347 0.028 0.01
267 22.25 0.10 0.035 0.346 0.028 0.01
268 22.33 0.07 0.023 0.345 0.019 0.00
269 22.42 0.07 0.023 0.344 0.019 0.00
270 22.50 0.07 0.023 0.343 0.019 0.00
271 22.58 0.07 0.023 0.342 0.019 0.00
272 22.67 0.07 0.023 0.341 0.019 0.00
273 22.75 0.07 0.023 0.340 0.019 0.00
274 22.83 0.07 0.023 0.339 0.019 0.00
275 22.92 0.07 0.023 0.338 0.019 0.00
276 23.00 0.07 0.023 0.337 0.019 0.00
277 23.08 0.07 0.023 0.337 0.019 0.00
278 23.17 0.07 0.023 0.336 0.019 0.00
279 23.25 0.07 0.023 0.335 0.019 0.00
280 23.33 0.07 0.023 0.335 0.019 0.00
281 23.42 0.07 0.023 0.334 0.019 0.00
282 23.50 0.07 0.023 0.333 0.019 0.00
283 23.58 0.07 0.023 0.333 0.019 0.00
284 23.67 0.07 0.023 0.332 0.019 0.00
% \ 285 23.75 0.07 0.023 0.332 0.019 0.00
� / 286 23.83 0.07 0.023 0.331 0.019 0.00
287 23.92 0.07 0.023 0.331 0.019 0.00
288 24.00 0.07 0.023 0.331 0.019 0.00
Sum = 100.0 Sum = 7.0
Flood volume = Effective rainfall 0.58(In)
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.1(Ac.Ft)
Total soil loss = 2.33(in)
Total soil loss = 0.408(Ac.Ft)
Total rainfall = 2.91(In)
Flood volume = 4437.8 Cubic Feet
Total soil loss = 17751.2 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 0.168(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 I I I
0+10 0.0001 0.01 Q I I I I
0+15 0.0002 0.01 Q I I I I
0+20 0.0003 0.01 Q I I I I
0+25 0.0004 0.01 Q I I I I
0+30 0.0005 0.01 Q I I I I
0+35 0.0006 0.01 Q I I I I
0+40 0.0007 0.01 Q I I I I
0+45 0.0008 0.01 Q � I I I
0+50 0.0009 0.02 Q I I I I
0+55 0.0010 0.02 Q I I I I
�_i' 1+ 0 0.0012 0.02 Q I I I I
6/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
�" 1+ 5 0.0013 0.02 Q I I I I
1+10 0.0014 0.02 Q I I I I
1+15 0.0015 0.01 Q I I I I
1+20 0.0016 0.01 Q I I I I
1+25 0.0017 0.01 Q I I I I
1+30 0.0018 0.01 Q I I I I
1+35 0.0019 0.01 Q I I I I
1+40 0.0020 0.01 Q I I I I
1+45 0.0021 0.01 Q I I I I
1+50 0.0022 0.02 Q I I I I
1+55 0.0023 0.02 Q I I I I
2+ 0 0.0025 0.02 Q I I I I
2+ 5 0.0026 0.02 QV I I I I
2+10 0.0028 0.02 QV I I I I
2+15 0.0029 0.02 QV I I I I
2+20 0.0030 0.02 QV I I I I
2+25 0.0032 0.02 QV I I I I
2+30 0.0033 0.02 QV I I I I
2+35 0.0035 0.02 QV I I I I
2+40 0.0036 0.02 QV I I I I
2+45 0.0038 0.02 QV I I I I
2+50 0.0040 0.02 QV I I I I
2+55 0.0041 0.02 QV I I I I
3+ 0 0.0043 0.02 QV I I I I
3+ 5 0.0045 0.02 QV I I I I
3+10 0.0046 0.02 QV I I I I
3+15 0.0048 0.02 QV I I I I
3+20 0.0050 0.02 QV I I I I
3+25 0.0051 0.02 Q V I I I I
3+30 0.0053 0.02 Q V I I I I
3+35 0.0055 0.02 Q V I I I I
3+40 0.0057 0.02 Q V I I I I
3+45 0.0058 0.02 Q V I I I I
3+50 0.0060 0.03 Q V I I I I
C � 3+55 0.0062 0.03 Q V I I I I
4+ 0 0.0064 0.03 Q V I I I I
4+ 5 0.0066 0.03 Q V I I I I
4+10 0.0068 0.03 Q V I I I I
4+15 0.0070 0.03 Q V I I I I
4+20 0.0073 0.03 Q V I I I I
4+25 0.0075 0.03 Q V I I I I
4+30 0.0077 0.03 Q V I I I I
4+35 0.0080 0.03 Q V I I I I
4+40 0.0082 0.03 Q V I I I I
4+45 0.0084 0.03 Q V I I I I
4+50 0.0087 0.04 Q V I I I I
4+55 0.0090 0.04 Q V I I I I
5+ 0 0.0092 0.04 Q V I I I I
5+ 5 0.0095 0.03 Q V I I I I
5+10 0.0097 0.03 Q V I I I I
5+15 0.0099 0.03 Q V I I I I
5+20 0.0101 0.03 Q V I I I I
5+25 0.0103 0.03 Q V I I I I
5+30 0.0106 0.03 Q V I I I I
5+35 0.0108 0.04 Q V I I I I
5+40 0.0111 0.04 Q V I I I I
5+45 0.0114 0.04 Q V I I I I
5+50 0.0117 0.04 Q V I I I I
5+55 0.0119 0.04 Q V I I I I
6+ 0 0.0122 0.04 Q V I I I I
6+ 5 0.0125 0.04 Q V I I I I
6+10 0.0128 0.04 Q V I I I I
6+15 0.0131 0.04 Q V I I I I
6+20 0.0134 0.04 Q V I I I I
6+25 0.0137 0.04 Q V I I I I
6+30 0.0140 0.04 Q V I I I I
6+35 0.0143 0.05 Q V I I I I
6+40 0.0147 0.05 Q V I I I I
6+45 0.0150 0.05 Q V I I I I
�_i 6+50 0.0154 0.05 Q V I I I I
7/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
i'� 6+55 0.0157 0.05 Q V I I I I
7+ 0 0.0160 0.05 Q V I I I I
7+ 5 0.0164 0.05 Q V I I I I
7+10 0.0167 0.05 Q V I I I I
7+15 0.0171 0.05 Q V I I I I
7+20 0.0174 0.05 Q V I I I I
7+25 0.0178 0.05 Q V I I I I
7+30 0.0182 0.05 Q V I I I I
7+35 0.0185 0.06 Q V I I I I
7+40 0.0190 0.06 Q V I I I I
7+45 0.0194 0.06 Q V I I I I
7+50 0.0198 0.06 Q V I I I I
7+55 0.0202 0.06 Q V I I I I
8+ 0 0.0207 0.06 Q V I I I I
8+ 5 0.0211 0.07 Q V I I I I
8+10 0.0217 0.07 Q V I I I I
8+15 0.0222 0.07 Q V I I I I
8+20 0.0227 0.07 Q V I I I I
8+25 0.0232 0.07 Q VI I I I
8+30 0.0237 0.07 Q VI I I I
8+35 0.0242 0.08 Q VI I I I
8+40 0.0248 0.08 Q VI I I I
8+45 0.0253 0.08 Q VI I I I
8+50 0.0259 0.08 Q V I I I
8+55 0.0264 0.08 Q V I I I
9+ 0 0.0270 0.08 Q V I I I
9+ 5 0.0276 0.09 Q V I I I
9+10 0.0283 0.09 Q IV I I I
g+15 0.0289 0.09 Q I� I I I
9+20 0.0296 0.10 Q IV I I I
9+25 0.0303 0.10 Q IV I I I
9+30 0.0309 0.10 Q I � I I I
9+35 0.0316 0.10 Q I � I I I
9+40 0.0324 0.10 Q I V I I I �
� ; 9+45 0.0331 0.10 Q I V I I I
9+50 0.0338 0.11 Q I V I I I
9+55 0.0345 0.11 Q I V I I I
10+ 0 0.0353 0.11 Q I V I I I
10+ 5 0.0359 0.09 Q I � I I I
10+10 0.0364 0.08 Q I � I I I
10+15 0.0369 0.07 Q I V I I I
10+20 0.0374 0.07 Q I V I I I
10+25 0.0380 0.07 Q I V I I I
10+30 0.0385 0.07 Q I V I I I
10+35 0.0391 0.09 Q I V I I I
10+40 0.0397 0.10 Q I V I I I
10+45 0.0404 0.10 Q I V I I I
10+50 0.0411 0.10 Q I V I I I
10+55 0.0418 0.10 Q I V I I I
11+ 0 0.0425 0.10 Q I V I I I
11+ 5 0.0431 0.10 Q I V I I I
11+10 0.0438 0.09 Q I V I I I
11+15 0.0444 0.09 Q I V I I I
11+20 0.0451 0.09 Q I V I I I
11+25 0.0457 0.09 Q I V I I I
11+30 0.0463 0.09 Q I � I I I
11+35 0.0470 0.09 Q I V I I I
11+40 0.0475 0.08 Q I V I I I
11+45 0.0481 0.08 Q I V I I I
11+50 0.0487 0.09 Q I VI I I
11+55 0.0493 0.09 Q I VI I I
12+ 0 0.0499 0.09 Q I UI I I
12+ 5 0.0507 0.11 Q I VI I I
12+10 0.0515 0.12 Q � V � �
12+15 0.0524 0.12 Q I V I I
12+20 0.0532 0.13 Q I V I I
12+25 0.0541 0.13 Q I I� I I
12+30 0.0550 0.13 Q I IV I I
12+35 0.0559 0.13 Q I IV I I
�_,' 12+40 0.0569 0.14 Q I I V I I
8/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
��� 12+45 0.0578 0.14 Q I I � I I
12+50 0.0588 0.14 Q I I V I I
12+55 0.0598 0.14 Q I I V I I
13+ 0 0.0607 0.14 Q I I V I I
13+ 5 0.0618 0.16 Q I I U I I
13+10 0.0630 0.17 Q I I V I I
13+15 0.0641 0.17 Q I I V I I
13+20 0.0653 0.17 Q I I V I I
13+25 0.0664 0.17 Q I I V I I
13+30 0.0676 0.17 Q I I V I I
13+35 0.0685 0.14 Q I I V I I
13+40 0.0693 0.12 Q I I V I I
13+45 0.0701 0.11 Q I I � I I
13+50 0.0709 0.11 Q I I � I I
13+55 0.0717 0.11 Q I I V I I
14+ 0 0.0725 0.11 Q I I V I I
14+ 5 0.0733 0.12 Q I I V I I
14+10 0.0742 0.13 Q I I VI I
14+15 0.0751 0.13 Q I I VI I
14+20 0.0760 0.13 Q I I VI I
14+25 0.0769 0.13 Q I I � I
14+30 0.0778 0.13 Q I I � I
14+35 0.0787 0.13 Q I I � I
14+40 0.0796 0.13 Q I I IV I
14+45 0.0805 0.13 Q I I IV I
14+50 0.0813 0.13 Q I I IV I
14+55 0.0822 0.12 Q I I I V I
15+ 0 0.0830 0.12 Q I I I U I
15+ 5 0.0839 0.12 Q I I I U I
15+10 0.0847 0.12 Q I I I � I
15+15 0.0855 0.12 Q I I I � I
15+20 0.0863 0.12 Q I I I V I
15+25 0.0871 0.11 Q I I I V I
15+30 0.0878 0.11 Q I I I V I
( 15+35 0.0885 0.10 Q I I I V I
� 15+40 0.0892 0.09 Q I I I V I
15+45 0.0898 0.09 Q I I I V I
15+50 0.0905 0.09 Q I I I � I
15+55 0.0911 0.09 Q I I I � I
16+ 0 0.0918 0.09 Q I I I V I
16+ 5 0.0921 0.05 Q I I I V I
16+10 0.0923 0.02 Q I I I V I
16+15 0.0924 0.02 Q I I I � I
16+20 0.0926 0.02 Q I I I � I
16+25 0.0927 0.02 Q I I I V I
16+30 0.0928 0.02 Q I I I V I
16+35 0.0930 0.02 Q I I I V I
16+40 0.0931 0.02 Q I I I V I
16+45 0.0932 0.01 Q I I I V I
16+50 0.0933 0.01 Q I I I U I
16+55 0.0934 0.01 Q I I I V I
17+ 0 0.0935 0.01 Q I I I V I
17+ 5 0.0936 0.02 Q I I I V I
17+10 0.0938 0.02 Q I I I V I
17+15 0.0940 0.02 Q I I I V I
17+20 0.0941 0.02 Q I I I U I
17+25 0.0943 0.02 Q I I I V I
17+30 0.0945 0.02 Q I I I V I
17+35 0.0946 0.02 Q I I I V I
17+40 0.0948 0.02 Q I I I V I
17+45 0.0950 0.02 Q I I I V I
17+50 0.0951 0.02 Q I I I U I
17+55 0.0953 0.02 Q I I I V I
18+ 0 0.0954 0.02 Q I I I U I
18+ 5 0.0955 0.02 Q I I I V I
18+10 0.0957 0.02 Q I I I U I
18+15 0.0958 0.02 Q I I I V I
18+20 0.0959 0.02 Q I I I V I
18+25 0.0961 0.02 Q I I I V I
`__ ' 18+30 0.0962 0.02 Q I I I V I
9/10
Temecula MOB 2
10 Year,24 Hour Storm
Existing Condition
18+35 0.0963 0.02 Q I I I V I
18+40 0.0964 0.02 Q I I I V I
18+45 0.0965 0.01 Q I I I U I
18+50 0.0966 0.01 Q I I I V I
18+55 0.0967 0.01 Q I I I V I
19+ 0 0.0968 0.01 Q I I I V I
19+ 5 0.0968 0.01 Q I I I V I
19+10 0.0969 0.01 Q I I I � I
19+15 0.0970 0.01 Q I I I � I
19+20 0.0972 0.02 Q I I I � I
19+25 0.0973 0.02 Q I I I V I
19+30 0.0974 0.02 Q I I I V I
19+35 0.0975 0.02 Q I I I V I
19+40 0.0977 0.02 Q I I I V I
19+45 0.0978 0.01 Q I I I � I
19+50 0.0978 0.01 Q I I I V I
19+55 0.0979 0.01 Q I I I U I
20+ 0 0.0980 0.01 Q I I I V I
20+ 5 0.0981 0.01 Q I I I V I
20+10 0.0982 0.01 Q I I I V I
20+15 0.0983 0.01 Q I I I V I
20+20 0.0984 0.01 Q I I I � I
20+25 0.0985 0.01 Q I I I V I
20+30 0.0986 0.01 Q I I I V I
20+35 0.0987 0.01 Q I I I � I
20+40 0.0988 0.01 Q I I I V I
20+45 0.0989 0.01 Q I I I � I
20+50 0.0990 0.01 Q I I I V I
20+55 0.0990 0.01 Q I I I V I
21+ 0 0.0991 0.01 Q I I I V I
21+ 5 0.0992 0.01 Q I I I V I
21+10 0.0993 0.01 Q I I I � I
21+15 0.0994 0.01 Q I I I VI
21+20 0.0995 0.01 Q I I I UI
�` � 21+25 0.0995 0.01 Q I I I VI
� 21+30 0.0996 0.01 Q I I I VI
21+35 0.0997 0.01 Q I I I VI
21+40 0.0998 0.01 Q I I I VI
21+45 0.0999 0.01 Q I I I �I
21+50 0.1000 0.01 Q I I I VI
21+55 0.1000 0.01 Q I I I �I
22+ 0 0.1001 0.01 Q I I I VI
22+ 5 0.1002 0.01 Q I I I VI
22+10 0.1003 0.01 Q I I I VI
22+15 0.1004 0.01 Q I I I VI
22+20 0.1005 0.01 Q I I I VI
22+25 0.1006 0.01 Q I I I VI
22+30 0.1006 0.01 Q I I I UI
22+35 0.1007 0.01 Q I I I VI
22+40 0.1008 0.01 Q I I I VI
22+45 0.1008 0.01 Q I I I VI
22+50 0.1009 0.01 Q I I I VI
22+55 0.1010 0.01 Q I I I �I
23+ 0 0.1010 0.01 Q I I I VI
23+ 5 0.1011 0.01 Q I I I VI
23+10 0.1012 0.01 Q I I I VI
23+15 0.1012 0.01 Q I I I VI
23+20 0.1013 0.01 Q I I I VI
23+25 0.1014 0.01 Q I I I VI
23+30 0.1014 0.01 Q I I I VI
23+35 0.1015 0.01 Q I I I VI
23+40 0.1016 0.01 Q I I I VI
23+45 0.1016 0.01 Q I I I VI
23+50 0.1017 0.01 Q I I I VI
23+55 0.1018 0.01 Q I I I VI
24+ 0 0.1018 0.01 Q I I I VI
24+ 5 0.1019 0.00 Q I I I �I
24+10 0.1019 0.00 Q I I I VI
-----------------------------------------------------------------------
10/10
Temecula MOB 2
100 Year,3 Hour Storm
� � Existing Condition
U n i t H y d r o q r a p h A n a 1 y s i s
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004, Version 7.0
Study date 06/10/16 File: temmob2ex3100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
100 YEAR STORM
EXISTING CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
/ Length along longest watercourse = 490.00(Ft.)
'` Length along longest watercourse measured to centroid = 263.00(Ft.)
Length along longest watercourse = 0.093 Mi.
Length along longest watercourse measured to centroid = 0.050 Mi.
Difference in elevation = 7.00(Ft.)
Slope along watercourse = 75.4286 Ft./Mi.
Average Manning's 'N' = 0.020
Lag time = 0.027 Hr.
Lag time = 1.64 Min.
25% of lag time = 0.41 Min.
40% of lag time = 0.66 Min.
Unit time = 5.00 Min.
Duration of storm = 3 Hour(s)
User Entered Base Flow = 0.00(CES)
2 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 0.80 1.68
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 1.80 3.78
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 0.800(In)
Area Averaged 100-Year Rainfall = 1.800(In)
Point rain (area averaged) = 1.800(In)
Areal adjustment factor = 100.00 0
Adjusted average point rain = 1.800(In)
Sub-Area Data:
I Area(Ac.) Runoff Index Impervious °s
�/�
1/3
Temecula MOB 2
100 Year,3 Hour Storm
i��'� Existing Condition
2.100 32.00 0.120
Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area°s F
AMC2 AMC-2 (In/Hr) (Dec.o) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.120 0.662 1.000 0.662
Sum (F) = 0.662
Area averaged mean soil loss (F) (In/Hr) = 0.662
Minimum soil loss rate ((In/Hr)) = 0.331
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.800
---------------------------------------------------------------------
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 0.083 304.546 57.142 1.209
2 0.167 609.093 36.879 0.781
3 0.250 913.639 5.978 0.127
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 1.30 0.281 0.662 0.225 0.06
/ 2 0.17 1.30 0.281 0.662 0.225 0.06
'\ 3 0.25 1.10 0.238 0.662 0.190 0.05
4 0.33 1.50 0.324 0.662 0.259 0.06
5 0.42 1.50 0.329 0.662 0.259 0.06
6 0.50 1.80 0.389 0.662 0.311 0.08
7 0.58 1.50 0.324 0.662 0.259 0.06
8 0.67 1.80 0.389 0.662 0.311 0.08
9 0.75 1.80 0.389 0.662 0.311 0.08
10 0.83 1.50 0.324 0.662 0.259 0.06
11 0.92 1.60 0.346 0.662 0.276 0.07
12 1.00 1.80 0.389 0.662 0.311 0.08
13 1.08 2.20 0.475 0.662 0.380 0.10
14 1.17 2.20 0.475 0.662 0.380 0.10
15 1.25 2.20 0.475 0.662 0.380 0.10
16 1.33 2.00 0.432 0.662 0.346 0.09
17 1.42 2.60 0.562 0.662 0.449 0.11
18 1.50 2.70 0.583 0.662 0.467 0.12
19 1.58 2.40 0.518 0.662 0.415 0.10
20 1.67 2.70 0.583 0.662 0.467 0.12
21 1.75 3.30 0.713 0.662 --- 0.05
22 1.83 3.10 0.670 0.662 --- 0.01
23 1.92 2.90 0.626 0.662 0.501 0.13
24 2.00 3.00 0.648 0.662 0.518 0.13
25 2.08 3.10 0.670 0.662 --- 0.01
26 2.17 4.20 0.907 0.662 --- 0.25
27 2.25 5.00 1.080 0.662 --- 0.42
28 2.33 3.50 0.756 0.662 --- 0.09
29 2.42 6.80 1.469 0.662 --- 0.81
30 2.50 7.30 1.577 0.662 --- 0.91
31 2.58 8.20 1.771 0.662 --- 1.11
32 2.67 5.90 1.274 0.662 --- 0.61
33 2.75 2.00 0.432 0.662 0.346 0.09
34 2.83 1.80 0.389 0.662 0.311 0.08
35 2.92 1.80 0.389 0.662 0.311 0.08
36 3.00 0.60 0.130 0.662 0.104 0.03
Sum = 100.0 Sum = 6.4
i Flood volume = Effective rainfall 0.53(In)
� J
2/3
Temecula MOB 2
100 Year,3 Hour Storm
;� � Existing Condition
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.1(Ac.Ft)
Total soil loss = 1.27(In)
Total soil loss = 0.222(Ac.Ft)
Total rainfall = 1.80(In)
Flood volume = 4072.2 Cubic Feet
Total soil loss = 9649.1 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 2.159(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 - H 0 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 0.0005 0.07 Q I I I I
0+10 0.0012 0.11 Q I I I I
0+15 0.0020 0.11 Q I I I I
0+20 0.0028 0.12 QV I I I I
0+25 0.0038 0.14 QV I I I I
0+30 0.0048 0.15 Q V I I I I
0+35 0.0058 0.15 Q V I I I I
0+40 0.0069 0.15 Q V I I I I
0+45 0.0080 0.16 Q V I I I I
0+50 0.0090 0.15 Q V I I I I
0+55 0.0100 0.14 Q V I I I I
1+ 0 0.0111 0.16 Q V I I I I
1+ 5 0.0124 0.18 Q V I I I I
� .
1+10 0.0138
�_ ,
3/3
Temecula MOB 2
��,
100 Year,6 Hour Storm
Existing Condition
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 - 2004, Version 7.0
Study date 06/10/16 File: temmob2ex6100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
100 YEAR STORM
EXISTING CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area £or Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
- Length along longest watercourse = 490.00(Ft.)
� Length along longest watercourse measured to centroid = 263.00(Ft.)
' Length alonq longest watercourse = 0.093 Mi.
Length along longest watercourse measured to centroid = 0.050 Mi.
Difference in elevation = 7.00(Ft.)
Slope along watercourse = 75.4286 Ft./Mi.
Average Manning's 'N' = 0.020
Lag time = 0.027 Hr.
Lag time = 1.64 Min.
250 of lag time = 0.41 Min.
40°s of lag time = 0.66 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] Weighting[1*2]
2.10 1.20 2.52
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 2.50 5.25
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 1.200(In)
Area Averaged 100-Year Rainfall = 2.500(In)
Point rain (area averaged) = 2.500(In)
Areal adjustment factor = 100.00 0
Adjusted average point rain = 2.500(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious o
1/4
Temecula MOB 2
100 Year,6 Hour Storm
� Existing Condition
2.100 32.00 0.120
Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.120 0.662 1.000 0.662
Sum (F) = 0.662
Area averaged mean soil loss (F) (In/Hr) = 0.662
Minimum soil loss rate ((In/Hr)) = 0.331
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.800
---------------------------------------------------------------------
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 0.083 304.546 57.142 1.209
2 0.167 609.093 36.879 0.781
3 0.250 913.639 5.978 0.127
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 0.50 0.150 0.662 0.120 0.03
2 0.17 0.60 0.180 0.662 0.144 0.04
( , 3 0.25 0.60 0.180 0.662 0.144 0.04
� 4 0.33 0.60 0.180 0.662 0.144 0.04
5 0.42 0.60 0.180 0.662 0.144 0.04
6 0.50 0.70 0.210 0.662 0.168 0.04
7 0.58 0.70 0.210 0.662 0.168 0.04
8 0.67 0.70 0.210 0.662 0.168 0.04
9 0.75 0.70 0.210 0.662 0.168 0.04
10 0.83 0.70 0.210 0.662 0.168 0.04
11 0.92 0.70 0.210 0.662 0.168 0.04
12 1.00 0.80 0.240 0.662 0.192 0.05
13 1.08 0.80 0.240 0.662 0.192 0.05
14 1.17 0.80 0.240 0.662 0.192 0.05
15 1.25 0.80 0.240 0.662 0.192 0.05
16 1.33 0.80 0.240 0.662 0.192 0.05
17 1.42 0.80 0.240 0.662 0.192 0.05
18 1.50 0.80 0.240 0.662 0.192 0.05
19 1.58 0.80 0.240 0.662 0.192 0.05
20 1.67 0.80 0.240 0.662 0.192 0.05
21 1.75 0.80 0.240 0.662 0.192 0.05
22 1.83 0.80 0.240 0.662 0.192 0.05
23 1.92 0.80 0.240 0.662 0.192 0.05
24 2.00 0.90 0.270 0.662 0.216 0.05
25 2.08 0.80 0.240 0.662 0.192 0.05
26 2.17 0.90 0.270 0.662 0.216 0.05
27 2.25 0.90 0.270 0.662 0.216 0.05
28 2.33 0.90 0.270 0.662 0.216 0.05
29 2.42 0.90 0.270 0.662 0.216 0.05
30 2.50 0.90 0.270 0.662 0.216 0.05
31 2.58 0.90 0.270 0.662 0.216 0.05
32 2.67 0.90 0.270 0.662 0.216 0.05
33 2.75 1.00 0.300 0.662 0.240 0.06
34 2.83 1.00 0.300 0.662 0.240 0.06
35 2.92 1.00 0.300 0.662 0.240 0.06
36 3.00 1.00 0.300 0.662 0.240 0.06
37 3.08 1.00 0.300 0.662 0.240 0.06
38 3.17 1.10 0.330 0.662 0.264 0.07
\
_�`
2/4
Temecula MOB 2
100 Year,6 Hour Storm
, Existing Condition
39 3.25 1.10 0.330 0.662 0.264 0.07
40 3.33 1.10 0.330 0.662 0.264 0.07
41 3.42 1.20 0.360 0.662 0.288 0.07
42 3.50 1.30 0.390 0.662 0.312 0.08
43 3.58 1.40 0.420 0.662 0.336 0.08
44 3.67 1.40 0.420 0.662 0.336 0.08
45 3.75 1.50 0.450 0.662 0.360 0.09
46 3.83 1.50 0.450 0.662 0.360 0.09
47 3.92 1.60 0.480 0.662 0.384 0.10
48 4.00 1.60 0.480 0.662 0.384 0.10
49 4.08 1.70 0.510 0.662 0.408 0.10
50 4.17 1.80 0.540 0.662 0.432 0.11
51 4.25 1.90 0.570 0.662 0.456 0.11
52 4.33 2.00 0.600 0.662 0.480 0.12
53 4.42 2.10 0.630 0.662 0.504 0.13
54 4.50 2.10 0.630 0.662 0.504 0.13
55 4.58 2.20 0.660 0.662 0.528 0.13
56 4.67 2.30 0.690 0.662 --- 0.03
57 4.75 2.40 0.720 0.662 --- 0.06
58 4.83 2.40 0.720 0.662 --- 0.06
59 4.92 2.50 0.750 0.662 --- 0.09
60 5.00 2.60 0.780 0.662 --- 0.12
61 5.08 3.10 0.930 0.662 --- 0.27
62 5.17 3.60 1.080 0.662 --- 0.42
63 5.25 3.90 1.170 0.662 --- 0.51
64 5.33 4.20 1.260 0.662 --- 0.60
65 5.42 4.70 1.410 0.662 --- 0.75
66 5.50 5.60 1.680 0.662 --- 1.02
67 5.58 1.90 0.570 0.662 0.456 0.11
68 5.67 0.90 0.270 0.662 0.216 0.05
69 5.75 0.60 0.180 0.662 0.144 0.04
70 5.83 0.50 0.150 0.662 0.120 0.03
71 5.92 0.30 0.090 0.662 0.072 0.02
( 72 6.00 0.20 0.060 0.662 0.048 0.01
Sum = 100.0 Sum = 7.7
Flood volume = Effective rainfall 0.64(In)
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.1(Ac.Ft)
Total soil loss = 1.86(In)
Total soil loss = 0.326(Ac.Ft)
Total rainfall = 2.50(In)
Flood volume = 4873.2 Cubic Feet
Total soil loss = 14184.1 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 1.892(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
6 - H 0 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 0.04 Q I I I I
0+10 0.0007 0.07 Q I I I I
0+15 0.0012 0.08 4 I I I I
0+20 0.0018 0.08 Q I I I I
0+25 0.0023 0.08 Q I I I I
0+30 0.0029 0.08 QV � I I I
0+35 0.0035 0.09 QV I I I I
0+40 0.0041 0.09 QV � I I I
0+45 0.0047 0.09 QV I I I I
0+50 0.0053 0.09 4V I I I I
0+55 0.0059 0.09 Q V I I I I
1+ 0 0.0066 0.10 Q V I I I I
1+ 5 0.0073 0.10 Q V I I I I
1+10 0.0080 0.10 Q V I I I I
I 1+15 0.0087 0.10 Q V I I I I
\
3/4
Temecula MOB 2
100 Year,6 Hour Storm
� ` Existing Condition
1+20 0.0094 0.10 Q V I I I I
1+25 0.0101 0.10 Q V I I I I
1+30 0.0108 0.10 Q V I I I I
1+35 0.0115 0.10 Q V I I I I
1+40 0.0122 0.10 Q V � � I I
1+45 0.0129 0.10 Q V I I I I
1+50 0.0136 0.10 Q V I I I I
1+55 0.0143 0.10 Q V I I I I
2+ 0 0.0150 0.11 Q V � I I I
2+ 5 0.0158 0.11 Q V I I I I
2+10 0.0165 0.11 Q V I I I I
2+15 0.0173 0.11 Q V I I I I
2+20 0.0181 0.11 Q V I I I I
2+25 0.0189 0.11 Q V I I I I
2+30 0.0197 0.11 Q V I I I I
2+35 0.0204 0.11 Q V I I I I
2+40 0.0212 0.11 Q V I I I I
2+45 0.0221 0.12 Q V I I I I
2+50 0.0229 0.13 Q v I I I I
2+55 0.0238 0.13 Q
/
�
4/4
Temecula MOB 2
100 Year,24 Hour Storm
Existing Condition
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 - 2004, Version 7.0
Study date 06/10/16 File: temmob2ex24100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
100 YEAR STORM
EXISTING CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Lenqth along longest watercourse = 490.00(Ft.)
� Length along longest watercourse measured to centroid = 263.00(Ft.)
Length along longest watercourse = 0.093 Mi.
Length along longest watercourse measured to centroid = 0.050 Mi.
Difference in elevation = 7.00(Ft.)
Slope along watercourse = 75.4286 Ft./Mi.
Average Manning's 'N' = 0.020
Lag time = 0.027 Hr.
Lag time = 1.64 Min.
25°s of lag time = 0.41 Min.
40% of lag time = 0.66 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] Weighting[1*2]
2.10 1.80 3.78
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 4.50 9.45
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 1.800(In)
Area Averaged 100-Year Rainfall = 4.500(In)
Point rain (area averaged) = 4.500(In)
Areal adjustment factor = 100.00 °s
Adjusted average point rain = 4.500(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
1/11
Temecula MOB 2
100 Year,24 Hour Storm
Existing Condition
2.100 32.00 0.120
Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Areao F
AMC2 AMC-2 (In/Hr) (Dec.°s) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.120 0.662 1.000 0.662
Sum (F) = 0.662
Area averaged mean soil loss (F) (In/Hr) = 0.662
Minimum soil loss rate ((In/Hr)) = 0.331
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.800
---------------------------------------------------------------------
U n i t H y d r o g r a p h
VALLEY S-Curve
--------------------------------------------------------------------
Unit Hydrograph Data
---------------------------------------------------------------------
Unit time period Time o of lag Distribution Unit Hydrograph
(hrs) Graph o (CFS)
---------------------------------------------------------------------
1 0.083 304.546 57.142 1.209
2 0.167 609.093 36.879 0.781
3 0.250 913.639 5.978 0.127
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain I,oss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 0.07 0.036 1.173 0.029 0.01
2 0.17 0.07 0.036 1.169 0.029 0.01
� 3 0.25 0.07 0.036 1.164 0.029 0.01
4 0.33 0.10 0.054 1.160 0.043 0.01
5 0.42 0.10 0.054 1.155 0.043 0.01
6 0.50 0.10 0.054 1.151 0.043 0.01
7 0.58 0.10 0.054 1.146 0.043 0.01
8 0.67 0.10 0.054 1.142 0.043 0.01
9 0.75 0.10 0.054 1.137 0.043 0.01
10 0.83 0.13 0.072 1.133 0.058 0.01
11 0.92 0.13 0.072 1.128 0.058 0.01
12 1.00 0.13 0.072 1.124 0.058 0.01
13 1.08 0.10 0.054 1.119 0.043 0.01
14 1.17 0.10 0.054 1.115 0.043 0.01
15 1.25 0.10 0.054 1.111 0.043 0.01
16 1.33 0.10 0.054 1.106 0.043 0.01
17 1.42 0.10 0.054 1.102 0.043 0.01
18 1.50 0.10 0.054 1.097 0.043 0.01
19 1.58 0.10 0.054 1.093 0.043 0.01
20 1.67 0.10 0.054 1.089 0.043 0.01
21 1.75 0.10 0.054 1.084 0.043 0.01
22 1.83 0.13 0.072 1.080 0.058 0.01
23 1.92 0.13 0.072 1.076 0.058 0.01
24 2.00 0.13 0.072 1.071 0.058 0.01
25 2.08 0.13 0.072 1.067 0.058 0.01
26 2.17 0.13 0.072 1.063 0.058 0.01
27 2.25 0.13 0.072 1.058 0.058 0.01
28 2.33 0.13 0.072 1.054 0.058 0.01
29 2.42 0.13 0.072 1.050 0.058 0.01
30 2.50 0.13 0.072 1.045 0.058 0.01
31 2.58 0.17 0.090 1.041 0.072 0.02
32 2.67 0.17 0.090 1.037 0.072 0.02
33 2.75 0.17 0.090 1.033 0.072 0.02
34 2.83 0.17 0.090 1.028 0.072 0.02
35 2.92 0.17 0.090 1.024 0.072 0.02
36 3.00 0.17 0.090 1.020 0.072 0.02
37 3.08 0.17 0.090 1.016 0.072 0.02
38 3.17 0.17 0.090 1.011 0.072 0.02
�_ �
2/11
Temecula MOB 2
100 Year,24 Hour Storm
� � Existing Condition
39 3.25 0.17 0.090 1.007 0.072 0.02
40 3.33 0.17 0.090 1.003 0.072 0.02
41 3.42 0.17 0.090 0.999 0.072 0.02
42 3.50 0.17 0.090 0.995 0.072 0.02
43 3.58 0.17 0.090 0.990 0.072 0.02
44 3.67 0.17 0.090 0.986 0.072 0.02
45 3.75 0.17 0.090 0.982 0.072 0.02
46 3.83 0.20 0.108 0.978 0.086 0.02
47 3.92 0.20 0.108 0.974 0.086 0.02
48 4.00 0.20 0.108 0.970 0.086 0.02
49 4.08 0.20 0.108 0.966 0.086 0.02
50 4.17 0.20 0.108 0.961 0.086 0.02
51 4.25 0.20 0.108 0.957 0.086 0.02
52 4.33 0.23 0.126 0.953 0.101 0.03
53 4.42 0.23 0.126 0.949 0.101 0.03
54 4.50 0.23 0.126 0.945 0.101 0.03
55 4.58 0.23 0.126 0.941 0.101 0.03
56 4.67 0.23 0.126 0.937 0.101 0.03
57 4.75 0.23 0.126 0.933 0.101 0.03
58 4.83 0.27 0.144 0.929 0.115 0.03
59 4.92 0.27 0.144 0.925 0.115 0.03
60 5.00 0.27 0.144 0.921 0.115 0.03
61 5.08 0.20 0.108 0.917 0.086 0.02
62 5.17 0.20 0.108 0.913 0.086 0.02
63 5.25 0.20 0.108 0.909 0.086 0.02
64 5.33 0.23 0.126 0.905 0.101 0.03
65 5.42 0.23 0.126 0.901 0.101 0.03
66 5.50 0.23 0.126 0.897 0.101 0.03
67 5.58 0.27 0.144 0.893 0.115 0.03
68 5.67 0.27 0.144 0.889 0.115 0.03
69 5.75 0.27 0.144 0.885 0.115 0.03
70 5.83 0.27 0.144 0.881 0.115 0.03
; 71 5.92 0.27 0.144 0.878 0.115 0.03
� 72 6.00 0.27 0.144 0.874 0.115 0.03
73 6.08 0.30 0.162 0.870 0.130 0.03
74 6.17 0.30 0.162 0.866 0.130 0.03
75 6.25 0.30 0.162 0.862 0.130 0.03
76 6.33 0.30 0.162 0.858 0.130 0.03
77 6.42 0.30 0.162 0.854 0.130 0.03
78 6.50 0.30 0.162 0.851 0.130 0.03
79 6.58 0.33 0.180 0.847 0.144 0.04
80 6.67 0.33 0.180 0.843 0.144 0.04
81 6.75 0.33 0.180 0.839 0.144 0.04
82 6.83 0.33 0.180 0.835 0.144 0.04
83 6.92 0.33 0.180 0.832 0.144 0.04
84 7.00 0.33 0.180 0.828 0.144 0.04
85 7.08 0.33 0.180 0.824 0.144 0.04
86 7.17 0.33 0.180 0.820 0.144 0.04
87 7.25 0.33 0.180 0.816 0.144 0.04
88 7.33 0.37 0.198 0.613 0.158 0.04
89 7.42 0.37 0.198 0.809 0.158 0.04
90 7.50 0.37 0.198 0.805 0.158 0.04
91 7.58 0.40 0.216 0.802 0.173 0.04
92 7.67 0.40 0.216 0.798 0.173 0.04
93 7.75 0.40 0.216 0.794 0.173 0.04
94 7.83 0.43 0.234 0.791 0.187 0.05
95 7.92 0.43 0.234 0.787 0.187 0.05
96 8.00 0.43 0.234 0.783 0.187 0.05
97 8.08 0.50 0.270 0.780 0.216 0.05
98 8.17 0.50 0.270 0.776 0.216 0.05
99 8.25 0.50 0.270 0.772 0.216 0.05
100 8.33 0.50 0.270 0.769 0.216 0.05
101 8.42 0.50 0.270 0.765 0.216 0.05
102 8.50 0.50 0.270 0.762 0.216 0.05
103 8.58 0.53 0.288 0.758 0.230 0.06
104 8.67 0.53 0.288 0.754 0.230 0.06
105 8.75 0.53 0.288 0.751 0.230 0.06
106 8.83 0.57 0.306 0.747 0.245 0.06
107 8.92 0.57 0.306 0.744 0.245 0.06
`�
3/11
Temecula MOB 2
100 Year,24 Hour Storm
� \� Existing Condition
108 9.00 0.57 0.306 0.740 0.245 0.06
109 9.08 0.63 0.342 0.737 0.274 0.07
110 9.17 0.63 0.342 0.733 0.274 0.07
111 9.25 0.63 0.342 0.730 0.274 0.07
112 9.33 0.67 0.360 0.726 0.288 0.07
113 9.42 0.67 0.360 0.723 0.288 0.07
114 9.50 0.67 0.360 0.719 0.288 0.07
115 9.58 0.70 0.378 0.716 0.302 0.08
116 9.67 0.70 0.378 0.713 0.302 0.08
117 9.75 0.70 0.378 0.709 0.302 0.08
118 9.83 0.73 0.396 0.706 0.317 0.08
119 9.92 0.73 0.396 0.702 0.317 0.08
120 10.00 0.73 0.396 0.699 0.317 0.08
121 10.08 0.50 0.270 0.696 0.216 0.05
122 10.17 0.50 0.270 0.692 0.216 0.05
123 10.25 0.50 0.270 0.689 0.216 0.05
124 10.33 0.50 0.270 0.685 0.216 0.05
125 10.42 0.50 0.270 0.682 0.216 0.05
126 10.50 0.50 0.270 0.679 0.216 0.05
127 10.58 0.67 0.360 0.676 0.288 0.07
128 10.67 0.67 0.360 0.672 0.288 0.07
129 10.75 0.67 0.360 0.669 0.288 0.07
130 10.83 0.67 0.360 0.666 0.288 0.07
131 10.92 0.67 0.360 0.662 0.288 0.07
132 11.00 0.67 0.360 0.659 0.288 0.07
133 11.08 0.63 0.342 0.656 0.274 0.07
134 11.17 0.63 0.342 0.653 0.274 0.07
135 11.25 0.63 0.342 0.649 0.274 0.07
136 11.33 0.63 0.342 0.646 0.274 0.07
137 11.42 0.63 0.342 0.643 0.274 0.07
138 11.50 0.63 0.342 0.640 0.274 0.07
139 11.58 0.57 0.306 0.637 0.295 0.06
� 140 11.67 0.57 0.306 0.633 0.245 0.06
� 141 11.75 0.57 0.306 0.630 0.245 0.06
142 11.83 0.60 0.324 0.627 0.259 0.06
143 11.92 0.60 0.324 0.624 0.259 0.06
144 12.00 0.60 0.324 0.621 0.259 0.06
145 12.08 0.83 0.450 0.618 0.360 0.09
146 12.17 0.83 0.450 0.615 0.360 0.09
147 12.25 0.83 0.450 0.612 0.360 0.09
148 12.33 0.87 0.468 0.609 0.374 0.09
149 12.42 0.87 0.468 0.606 0.374 0.09
150 12.50 0.87 0.468 0.602 0.374 0.09
151 12.58 0.93 0.504 0.599 0.403 0.10
152 12.67 0.93 0.504 0.596 0.403 0.10
153 12.75 0.93 0.504 0.593 0.403 0.10
154 12.83 0.97 0.522 0.590 0.418 0.10
155 12.92 0.97 0.522 0.587 0.418 0.10
156 13.00 0.97 0.522 0.584 0.418 0.10
157 13.08 1.13 0.612 0.582 --- 0.03
158 13.17 1.13 0.612 0.579 --- 0.03
159 13.25 1.13 0.612 0.576 --- 0.04
160 13.33 1.13 0.612 0.573 --- 0.04
161 13.42 1.13 0.612 0.570 --- 0.04
162 13.50 1.13 0.612 0.567 --- 0.05
163 13.58 0.77 0.414 0.564 0.331 0.08
164 13.67 0.77 0.414 0.561 0.331 0.08
165 13.75 0.77 0.414 0.558 0.331 0.08
166 13.83 0.77 0.414 0.555 0.331 0.08
167 13.92 0.77 0.414 0.553 0.331 0.08
168 14.00. 0.77 0.414 0.550 0.331 0.08
169 14.08 0.90 0.486 0.547 0.389 0.10
170 14.17 0.90 0.486 0.544 0.389 0.10
171 14.25 0.90 0.486 0.541 0.389 0.10
172 14.33 0.87 0.468 0.539 0.374 0.09
173 14.42 0.87 0.468 0.536 0.374 0.09
174 14.50 0.87 0.468 0.533 0.374 0.09
175 14.58 0.87 0.468 0.530 0.374 0.09
176 14.67 0.87 0.468 0.528 0.374 0.09
�_/
4/11
Temecula MOB 2
100 Year,24 Hour Storm
��, Existing Condition
177 14.75 0.87 0.468 0.525 0.374 0.09
178 14.83 0.83 0.450 0.522 0.360 0.09
179 14.92 0.83 0.450 0.520 0.360 0.09
180 15.00 0.83 0.450 0.517 0.360 0.09
181 15.08 0.80 0.432 0.514 0.346 0.09
182 15.17 0.80 0.432 0.512 0.346 0.09
183 15.25 0.80 0.432 0.509 0.346 0.09
184 15.33 0.77 0.414 0.506 0.331 0.08
185 15.42 0.77 0.414 0.504 0.331 0.08
186 15.50 0.77 0.414 0.501 0.331 0.08
187 15.58 0.63 0.342 0.499 0.274 0.07
188 15.67 0.63 0.342 0.496 0.274 0.07
189 15.75 0.63 0.342 0.494 0.274 0.07
190 15.83 0.63 0.342 0.491 0.274 0.07
191 15.92 0.63 0.342 0.489 0.274 0.07
192 16.00 0.63 0.342 0.486 0.274 0.07
193 16.08 0.13 0.072 0.484 0.058 0.01
194 16.17 0.13 0.072 0.481 0.058 0.01
195 16.25 0.13 0.072 0.479 0.058 0.01
196 16.33 0.13 0.072 0.476 0.058 0.01
197 16.42 0.13 0.072 0.474 0.058 0.01
198 16.50 0.13 0.072 0.471 0.058 0.01
199 16.58 0.10 0.054 0.469 0.043 0.01
200 16.67 0.10 0.054 0.467 0.043 0.01
201 16.75 0.10 0.054 0.464 0.043 0.01
202 16.83 0.10 0.054 0.462 0.043 0.01
203 16.92 0.10 0.054 0.460 0.043 0.01
204 17.00 0.10 0.054 0.457 0.043 0.01
205 17.08 0.17 0.090 0.455 0.072 0.02
206 17.17 0.17 0.090 0.453 0.072 0.02
207 17.25 0.17 0.090 0.450 0.072 0.02
208 17.33 0.17 0.090 0.448 0.072 0.02
209 17.42 0.17 0.090 0.446 0.072 0.02
� 210 17.50 0.17 0.090 0.444 0.072 0.02
211 17.58 0.17 0.090 0.441 0.072 0.02
212 17.67 0.17 0.090 0.439 0.072 0.02
213 17.75 0.17 0.090 0.437 0.072 0.02
214 17.83 0.13 0.072 0.435 0.058 0.01
215 17.92 0.13 0.072 0.433 0.058 0.01
216 18.00 0.13 0.072 0.431 0.058 0.01
217 18.08 0.13 0.072 0.428 0.058 0.01
218 18.17 0.13 0.072 0.426 0.058 0.01
219 18.25 0.13 0.072 0.424 0.058 0.01
220 18.33 0.13 0.072 0.422 0.058 0.01
221 18.42 0.13 0.072 0.420 0.058 0.01
222 18.50 0.13 0.072 0.418 0.058 0.01
223 18.58 0.10 0.054 0.416 0.043 0.01
224 18.67 0.10 0.054 0.414 0.043 0.01
225 18.75 0.10 0.054 0.412 0.043 0.01
226 18.83 0.07 0.036 0.410 0.029 0.01
227 18.92 0.07 0.036 0.408 0.029 0.01
228 19.00 0.07 0.036 0.406 0.029 0.01
229 19.08 0.10 0.054 0.404 0.043 0.01
230 19.17 0.10 0.054 0.402 0.043 0.01
231 19.25 0.10 0.054 0.400 0.043 0.01
232 19.33 0.13 0.072 0.399 0.058 0.01
233 19.42 0.13 0.072 0.397 0.058 0.01
234 19.50 0.13 0.072 0.395 0.058 0.01
235 19.58 0.10 0.054 0.393 0.043 0.01
236 19.67 0.10 0.054 0.391 0.043 0.01
237 19.75 0.10 0.054 0.390 0.043 0.01
238 19.83 0.07 0.036 0.388 0.029 0.01
239 19.92 0.07 0.036 0.386 0.029 0.01
240 20.00 0.07 0.036 0.384 0.029 0.01
241 20.08 0.10 0.054 0.383 0.043 0.01
242 20.17 0.10 0.054 0.381 0.043 0.01
243 20.25 0.10 0.054 0.379 0.043 0.01
244 20.33 0.10 0.054 0.378 0.043 0.01
245 20.42 0.10 0.054 0.376 0.043 0.01
��
5/11
Temecula MOB 2
100 Year,24 Hour Storm
i��� Existing Condition
246 20.50 0.10 0.054 0.374 0.043 0.01
247 20.58 0.10 0.054 0.373 0.043 0.01
248 20.67 0.10 0.054 0.371 0.043 0.01
249 20.75 0.10 0.054 0.370 0.043 0.01
250 20.83 0.07 0.036 0.368 0.029 0.01
251 20.92 0.07 0.036 0.367 0.029 0.01
252 21.00 0.07 0.036 0.365 0.029 0.01
253 21.08 0.10 0.054 0.364 0.043 0.01
254 21.17 0.10 0.054 0.362 0.043 0.01
255 21.25 0.10 0.054 0.361 0.043 0.01
256 21.33 0.07 0.036 0.360 0.029 0.01
257 21.42 0.07 0.036 0.358 0.029 0.01
258 21.50 0.07 0.036 0.357 0.029 0.01
259 21.58 0.10 0.054 0.356 0.043 0.01
260 21.67 0.10 0.054 0.354 0.043 0.01
261 21.75 0.10 0.054 0.353 0.043 0.01
262 21.83 0.07 0.036 0.352 0.029 0.01
263 21.92 0.07 0.036 0.351 0.029 0.01
264 22.00 0.07 0.036 0.349 0.029 0.01
265 22.08 0.10 0.054 0.348 0.043 0.01
266 22.17 0.10 0.054 0.347 0.043 0.01
267 22.25 0.10 0.054 0.346 0.043 0.01
268 22.33 0.07 0.036 0.345 0.029 0.01
269 22.42 0.07 0.036 0.344 0.029 0.01
270 22.50 0.07 0.036 0.343 0.029 0.01
271 22.58 0.07 0.036 0.342 0.029 0.01
272 22.67 0.07 0.036 0.341 0.029 0.01
273 22.75 0.07 0.036 0.340 0.029 0.01
274 22.83 0.07 0.036 0.339 0.029 0.01
275 22.92 0.07 0.036 0.338 0.029 0.01
276 23.00 0.07 0.036 0.337 0.029 0.01
277 23.08 0.07 0.036 0.337 0.029 0.01
�- 278 23.17 0.07 0.036 0.336 0.029 0.01
279 23.25 0.07 0.036 0.335 0.029 0.01
280 23.33 0.07 0.036 0.335 0.029 0.01
281 23.42 0.07 0.036 0.334 0.029 0.01
282 23.50 0.07 0.036 0.333 0.029 0.01
283 23.58 0.07 0.036 0.333 0.029 0.01
284 23.67 0.07 0.036 0.332 0.029 0.01
285 23.75 0.07 0.036 0.332 0.029 0.01
286 23.83 0.07 0.036 0.331 0.029 0.01
287 23.92 0.07 0.036 0.331 0.029 0.01
288 24.00 0.07 0.036 0.331 0.029 0.01
Sum = 100.0 Sum = 10.3
Flood volume = Effective rainfall 0.86(In)
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.2(Ac.Ft)
Total soil loss = 3.64(In)
Total soil loss = 0.637(Ac.Ft)
Total rainfall = 4.50(In)
Flood volume = 6538.3 Cubic Feet
Total soil loss = 27765.1 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 0.221(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
24 - H 0 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 0.01 Q I I I I
0+10 0.0002 0.01 Q I I I I
0+15 0.0003 0.02 Q I I I I
0+20 0.0004 0.02 Q I I I I
0+25 0.0006 0.02 Q I I I I
0+30 0.0007 0.02 Q I I i I
���
6/11
Temecula MOB 2
100 Year,24 Hour Storm
Existing Condition
0+35 0.0009 0.02 Q I I I I
0+40 0.0010 0.02 Q I I I I
0+45 0.0012 0.02 Q I I I I
0+50 0.0014 0.03 Q I I I I
0+55 0.0016 0.03 Q I I I I
1+ 0 0.0018 0.03 Q I I I I
1+ 5 0.0020 0.03 4 I I I I
1+10 0.0021 0.02 Q I I I I
1+15 0.0023 0.02 Q I I I I
1+20 0.0024 0.02 Q I I I I
1+25 0.0026 0.02 Q I I I I
1+30 0.0028 0.02 Q I I I I
1+35 0.0029 0.02 Q I I I I
1+40 0.0031 0.02 Q I I I I
1+45 0.0032 0.02 Q I I I I
1+50 0.0034 0.03 Q � I I I
1+55 0.0036 0.03 Q I I I I
2+ 0 0.0038 0.03 QV I I I I
2+ 5 0.0040 0.03 QV � I I I
2+10 0.0043 0.03 QV I I I I
2+15 0.0045 0.03 QV I I I I
2+20 0.0047 0.03 QV I I I I
2+25 0.0049 0.03 QV I I I I
2+30 0.0051 0.03 QV I I I I
2+35 0.0053 0.03 QV I I I I
2+40 0.0056 0.04 QV I I I I
2+45 0.0059 0.04 QV � I I I
2+50 0.0061 0.04 QV I I I I
2+55 0.0064 0.04 QV I I I I
3+ 0 0.0066 0.04 QV I I I I
3+ 5 0.0069 0.04 QV I I I I
3+10 0.0072 0.04 QV � I I I
3+15 0.0074 0.04 QV I I I I
� 3+20 0.0077 0.04 Q V I I I I
3+25 0.0080 0.04 Q V I I I I
3+30 0.0082 0.04 Q V I I I I
3+35 0.0085 0.04 Q V I I I I
3+40 0.0087 0.04 Q V I I I I
3+45 0.0090 0.04 Q V I I I I
3+50 0.0093 0.04 Q V � I I I
3+55 0.0096 0.05 Q V � I I I
4+ 0 0.0099 0.05 Q V I I I I
4+ 5 0.0102 0.05 Q V I I I I
4+10 0.0106 0.05 Q V I I I I
4+15 0.0109 0.05 Q V I I I I
4+20 0.0112 0.05 Q V I I I I
4+25 0.0116 0.05 Q V I I I I
4+30 0.0119 0.05 Q V I I I I
4+35 0.0123 0.05 Q V I I I I
4+40 0.0127 0.05 Q V I I I I
4+45 0.0131 0.05 Q V I I I I
4+50 0.0134 0.06 Q V I I I I
4+55 0.0139 0.06 Q V I I I I
5+ 0 0.0143 0.06 Q V I I I I
5+ 5 0.0146 0.05 Q V I I I I
5+10 0.0150 0.05 Q V � I I I
5+15 0.0153 0.05 Q V I I I I
5+20 0.0156 0.05 Q V I I I I
5+25 0.0160 0.05 Q V I I I I
5+30 0.0164 0.05 Q V � I I I
5+35 0.0168 0.06 Q V � I I I
5+40 0.0172 0.06 Q V I I I I
5+45 0.0176 0.06 Q V I I I I
5+50 0.0180 0.06 Q V I I i I
5+55 0.0184 0.06 Q V I I I I
6+ 0 0.0189 0.06 Q V I I I I
6+ 5 0.0193 0.07 Q V � I I I
6+10 0.0198 0.07 Q V I I I I
i�/
6+15 0.0202 0.07 Q V I I I I
7/11
Temecula MOB 2
100 Year,24 Hour Storm
�
Existing Condition
6+20 0.0207 0.07 4 V I I I I
6+25 0.0212 0.07 Q V I I I I
6+30 0.0217 0.07 4 V I I I I
6+35 0.0222 0.07 Q V I I I I
6+40 0.0227 0.08 Q V I I I I
6+45 0.0232 0.08 Q V I I I I �
6+50 0.0237 0.08 Q V I I I I
6+55 0.0243 0.08 Q V I I I I
7+ 0 0.0248 0.08 Q V I I I I
7+ 5 0.0253 0.08 Q V I I I I
7+10 0.0258 0.08 Q V I I I I
7+15 0.0264 0.08 Q V I I I I
7+20 0.0269 0.08 Q V I I I I
7+25 0.0275 0.08 Q V I I I I
7+30 0.0281 0.08 Q V I I i I
7+35 0.0287 0.09 Q v I I I I
7+40 0.0293 0.09 Q V I I I I
7+45 0.0299 0.09 Q V I I I I
7+50 0.0306 0.10 Q V I I I I
7+55 0.0313 0.10 Q V I I i I
8+ 0 0.0320 0.10 Q V I I I I
8+ 5 0.0327 0.11 Q V I I I I
8+10 0.0335 0.11 Q V I I I I
8+15 0.0343 0.11 Q V� I I I
8+20 0.0351 0.11 Q VI I I I
8+25 0.0358 0.11 Q VI I I I
8+30 0.0366 0.11 Q VI I I I
8+35 0.0374 0.12 Q VI I I I
8+40 0.0383 0.12 Q V I I I
8+45 0.0391 0.12 Q V I i I
8+50 0.0400 0.13 4 v I I I
8+55 0.0409 0.13 Q V � I I
�'" 9+ 0 0.0418 0.13 Q I� I I I
9+ 5 0.0427 0.14 Q IV I I I
9+10 0.0437 0.14 Q IV I I I
9+15 0.0447 0.14 Q IV I I I
9+20 0.0457 0.15 Q I V I I I
9+25 0.0468 0.15 Q � V � � �
9+30 0.0478 0.15 Q I U I I I
9+35 0.0489 0.16 Q I V I I I
9+40 0.0500 0.16 Q I � I I I
9+45 0.0511 0.16 Q I � I I I
9+50 0.0523 0.16 Q I V I I I
9+55 0.0534 0.17 Q I V I I I
10+ 0 0.0546 0.17 4 I � I I I
10+ 5 0.0555 0.14 Q I U I I I
10+10 0.0563 0.12 4 I � I I I
10+15 0.0571 0.11 Q I V I I I
10+20 0.0579 0.11 Q I V I I I
10+25 0.0587 0.11 Q I � I I I
10+30 0.0595 0.11 Q I � I I I
10+35 0.0604 0.14 Q I � I I I
10+40 0.0614 0.15 Q I � I I I
10+45 0.0625 0.15 Q I V i I I
10+50 0.0635 0.15 Q I U I I I
10+55 0.0646 0.15 Q I � I I I
11+ 0 0.0656 0.15 Q I V I I I
11+ 5 0.0667 0.15 Q I V I I I
11+10 0.0677 0.15 Q I V I I I
11+15 0.0687 0.14 Q I V I I I
11+20 0.0697 0.14 Q I V I I I
11+25 0.0707 0.14 Q I � I I I
11+30 0.0716 0.14 Q I VI I I
11+35 0.0726 0.14 Q I UI I I
11+40 0.0735 0.13 Q I UI I I
11+45 0.0744 0.13 Q I VI I I
11+50 0.0753 0.13 Q I V I I
11+55 0.0762 0.14 Q I � I I
�� 12+ 0 0.0772 0.14 Q I V I I
8/11
Temecula MOB 2
100 Year,24 Hour Storm
�' �� Existing Condition
12+ 5 0.0783 0.17 Q I V I I
12+10 0.0796 0.19 Q I I� I I
12+15 0.0809 0.19 Q I I� I I
12+20 0.0823 0.19 Q � IU I I
12+25 0.0836 0.20 Q I I V I I
12+30 0.0850 0.20 Q I I V I I
12+35 0.0864 0.21 Q I I � I I
12+40 0.0879 0.21 Q � I V I I
12+45 0.0894 0.21 Q I I U I I
12+50 0.0909 0.22 Q I I V I I
12+55 0.0924 0.22 Q I I V I I
13+ 0 0.0939 0.22 Q I I � I i
13+ 5 0.0948 0.13 Q I I � I I
13+10 0.0954 0.08 Q I I V I I
13+15 0.0959 0.07 Q I I U I I
13+20 0.0964 0.08 Q I I � I I
13+25 0.0970 0.09 Q I I � I I
13+30 0.0976 0.09 Q I I � I I
13+35 0.0986 0.14 Q I I V I I
13+40 0.0998 0.17 Q I I � I I
13+45 0.1010 0.18 Q I I � I I
13+50 0.1022 0.18 Q I I V I I
13+55 0.1034 0.18 Q � I U I I
14+ 0 0.1046 0.18 Q I I V I I
14+ 5 0.1059 0.19 Q I I U I I
14+10 0.1074 0.20 Q I I U I I
14+15 0.1088 0.21 Q I I � I I
14+20 0.1102 0.20 Q I I UI I
19+25 0.1115 0.20 Q I I VI I
14+30 0.1129 0.20 Q I I V I
14+35 0.1143 0.20 Q I I V I
14+40 0.1156 0.20 Q I I U I
�- 14+45 0.1170 0.20 Q I I IV I
14+50 0.1183 0.19 Q I I IU I
14+55 0.1196 0.19 Q I I IU I
15+ 0 0.1209 0.19 Q I I I U I
15+ 5 0.1222 0.19 Q I I I U I
15+10 0.1235 0.18 Q I I I U I
15+15 0.1248 0.18 Q I I I U I
15+20 0.1260 0.18 Q I I I V I
15+25 0.1272 0.18 Q I I I V I
15+30 0.1284 0.18 Q I I I V I
15+35 0.1295 0.16 Q I I I � I
15+40 0.1305 0.15 Q I I I � I
15+45 0.1315 0.14 Q I I I V I
15+50 0.1325 0.14 Q I I I V I
15+55 0.1335 0.14 Q I I I � I
16+ 0 0.1345 0.14 Q I I I � I
16+ 5 0.1350 0.08 Q I I I � I
16+10 0.1353 0.04 Q I I I � I
16+15 0.1355 0.03 Q I I I � I
16+20 0.1357 0.03 Q I I I V I
16+25 0.1359 0.03 Q I ( I V I
16+30 0.1361 0.03 Q I I I V I
16+35 0.1363 0.03 Q I I I � I
16+40 0.1365 0.02 Q I I I � I
16+45 0.1366 0.02 Q I I I � I
16+50 0.1368 0.02 Q I I I � I
16+55 0.1369 0.02 Q I I I U I
17+ 0 0.1371 0.02 Q I I I U I
17+ 5 0.1373 0.03 Q I I I � I
17+10 0.1376 0.04 Q I I I V I
17+15 0.1378 0.04 Q I I I U I
17+20 0.1381 0.04 Q � I I V I
17+25 0.1384 0.04 Q I I I V I
17+30 0.1386 0.04 Q I I I � I
17+35 0.1389 0.04 Q I I I � I
17+40 0.1392 0.04 Q I I I � I
�j
17+45 0.1394 0.04 Q I I I � I
9/11
Temecula MOB 2
100 Year,24 Hour Storm
, � Existing Condition
17+50 0.1396 0.03 Q I I I V I
17+55 0.1399 0.03 Q I I I V I
18+ 0 0.1401 0.03 Q I I I � I
18+ 5 0.1403 0.03 Q I I I � I
18+10 0.1405 0.03 Q I I I V I
18+15 0.1407 0.03 Q I I I V I
18+20 0.1409 0.03 Q I I I V I
18+25 0.1411 0.03 Q I I I � I
18+30 0.1413 0.03 Q I I I � I
18+35 0.1415 0.03 Q I I I � I
18+40 0.1417 0.02 Q I I I U I
18+45 0.1418 0.02 Q I I I V I
18+50 0.1420 0.02 Q I I I V I
18+55 0.1421 0.02 Q I I I V I
19+ 0 0.1422 0.02 Q I I I V I
19+ 5 0.1423 0.02 Q I I I U I
19+10 0.1425 0.02 Q I I I U I
19+15 0.1426 0.02 Q I I I V I
19+20 0.1428 0.03 Q I I I � I
19+25 0.1430 0.03 Q � � � V �
19+30 0.1432 0.03 Q I I I � I
19+35 0.1434 0.03 Q I I I � I
19+40 0.1436 0.02 Q I I I V I
19+45 0.1437 0.02 Q I I I V I
19+50 0.1438 0.02 Q I I I V I
19+55 0.1440 0.02 Q I I I V I
20+ 0 0.1441 0.02 Q I I I �1 I
20+ 5 0.1442 0.02 Q I I I V I
20+10 0.1444 0.02 Q I I I V I
20+15 0.1445 0.02 Q I I I U I
20+20 0.1447 0.02 Q I I I � I
20+25 0.1448 0.02 Q I I I � I
� 20+30 0.1450 0.02 Q I I I U I
20+35 0.1451 0.02 Q I I I V �
20+40 0.1453 0.02 Q I I I � I
20+45 0.1455 0.02 Q I I I � I
20+50 0.1456 0.02 Q I I I V I
20+55 0.1457 0.02 Q I I I V I
21+ 0 0.1458 0.02 Q I I I U I
21+ 5 0.1459 0.02 Q I I I V I
21+10 0.1461 0.02 Q I I I V I
21+15 0.1462 0.02 Q I I I V I
21+20 0.1464 0.02 Q I I I �I
21+25 0.1465 0.02 Q I I I UI
21+30 0.1466 0.02 Q I I I VI
21+35 0.1467 0.02 Q I I I VI
21+40 0.1469 0.02 Q I I I VI
21+45 0.1470 0.02 Q I I I VI
21+50 0.1472 0.02 Q I I I �I
21+55 0.1473 0.02 Q I I I �I
22+ 0 0.1474 0.02 Q I I I VI
22+ 5 0.1475 0.02 Q I I I UI
22+10 0.1477 0.02 Q I I I �11
22+15 0.1478 0.02 Q I I I UI
22+20 0.1479 0.02 Q I I I �I
22+25 0.1481 0.02 Q I I I �I
22+30 0.1482 0.02 4 I I I �I
22+35 0.1483 0.02 Q I I I �I
22+40 0.1484 0.02 Q I I I �I
22+45 0.1485 0.02 Q I I I UI
22+50 0.1486 0.02 Q I I I �I
22+55 0.1487 0.02 Q I I I VI
23+ 0 0.1488 0.02 Q � I I �I
23+ 5 0.1489 0.02 Q � I I �I
23+10 0.1490 0.02 Q I I I VI
23+15 0.1491 0.02 Q I I I VI
23+20 0.1492 0.02 Q I I I �I
23+25 0.1493 0.02 Q I I I �I
i / 23+30 0.1494 0.02 Q I I I �I
10/11
Temecula MOB 2
100 Year,24 Hour Storm
��' Existing Condition
,
23+35 0.1495 0.02 Q I I I VI
23+40 0.1496 0.02 Q I I I VI
23+45 0.1497 0.02 Q I I I �I
23+50 0.1498 0.02 Q I I I �I
23+55 0.1499 0.02 Q I I I VI
24+ 0 0.1500 0.02 Q I I I VI
24+ 5 0.1501 0.01 Q I I I VI
24+10 0.1501 0.00 Q I I I �I
-----------------------------------------------------------------------
C
�`:
11/11
Temecula MOB 2
10 Year,3 Hour Storm
Developed Condition
��
( 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 - 2004, Version 7.0
Study date 02/17/17 File: temmob2dev310.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
Temecula MOB 2
10 Year Storm
Developed Condition
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along longest watercourse = 575.00(Ft.)
Length along longest watercourse measured to centroid = 321.00(Ft.)
� l Length along longest watercourse = 0.109 Mi.
Length along longest watercourse measured to centroid = 0.061 Mi.
�— Difference in elevation = 6.90(Ft.)
Slope along watercourse = 63.3600 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.024 Hr.
Lag time = 1.46 Min.
250 of lag time = 0.36 Min.
40% of lag time = 0.58 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] Weighting[1*2]
2.10 0.80 1.68
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 1.80 3.78
STORM EVENT (YEAR) = 10.00
Area Averaged 2-Year Rainfall = 0.800(In)
Area Averaged 100-Year Rainfall = 1.800(In)
Point rain (area averaged) = 1.211(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 1.211(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious °s
�� 2.100 32.00 0.665
1/3
Temecula MOB 2
10 Year,3 Hour Storm
Developed Condition
/-\ Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F
AMC2 AMC-2 (In/Hr) (Dec.°s) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.665 0.298 1.000 0.298
Sum (F) = 0.298
Area averaged mean soil loss (F) (In/Hr) = 0.298
Minimum soil loss rate ( (In/Hr)) = 0.149
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.370
---------------------------------------------------------------------
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 0.083 342.702 60.680 1.284
2 0.167 685.405 34.891 0.738
3 0.250 1028.107 4.429 0.094
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 1.30 0.189 0.298 0.070 0.12
2 0.17 1.30 0.189 0.298 0.070 0.12
3 0.25 1.10 0.160 0.298 0.059 0.10
4 0.33 1.50 0.218 0.298 0.081 0.14
r 5 0.42 1.50 0.218 0.298 0.081 0.14
\ 6 0.50 1.80 0.262 0.298 0.097 0.16
7 0.58 1.50 0.218 0.298 0.081 0.14
8 0.67 1.80 0.262 0.298 0.097 0.16
9 0.75 1.80 0.262 0.298 0.097 0.16
10 0.83 1.50 0.218 0.298 0.081 0.14
11 0.92 1.60 0.233 0.298 0.086 0.15
12 1.00 1.80 0.262 0.298 0.097 0.16
13 1.08 2.20 0.320 0.298 --- 0.02
14 1.17 2.20 0.320 0.298 --- 0.02
15 1.25 2.20 0.320 0.298 --- 0.02
16 1.33 2.00 0.291 0.298 0.108 0.18
17 1.42 2.60 0.378 0.298 --- 0.08
18 1.50 2.70 0.392 0.298 --- 0.09
19 1.58 2.40 0.349 0.298 --- 0.05
20 1.67 2.70 0.392 0.298 --- 0.09
21 1.75 3.30 0.480 0.298 --- 0.18
22 1.83 3.10 0.451 0.298 --- 0.15
23 1.92 2.90 0.422 0.298 --- 0.12
24 2.00 3.00 0.436 0.298 --- 0.14
25 2.08 3.10 0.451 0.298 --- 0.15
26 2.17 4.20 0.611 0.298 --- 0.31
27 2.25 5.00 0.727 0.298 --- 0.43
28 2.33 3.50 0.509 0.298 --- 0.21
29 2.42 6.80 0.988 0.298 --- 0.69
30 2.50 7.30 1.061 0.298 --- 0.76
31 2.58 8.20 1.192 0.298 --- 0.89
32 2.67 5.90 0.858 0.298 --- 0.56
33 2.75 2.00 0.291 0.298 0.108 0.18
34 2.83 1.80 0.262 0.298 0.097 0.16
35 2.92 1.80 0.262 0.298 0.097 0.16
36 3.00 0.60 0.087 0.298 0.032 0.05
Sum = 100.0 Sum = 7.4
Flood volume = Effective rainfall 0.62(In)
times area 2.1(Ac.)/[ (In)/(Ft.)] = 0.1(Ac.Ft)
�\ j Total soil loss = 0.59(In)
2/3
Temecula MOB 2
10 Year,3 Hour Storm
Developed Condition
( ` Total soil loss = 0.103(Ac.Ft)
Total rainfall = 1.21(In)
Flood volume = 4726.5 Cubic Feet
Total soil loss = 4508.0 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 1.778(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 - H 0 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 0.0011 0.15 Q I I I I
0+10 0.0027 0.24 QV I I I I
0+15 0.0043 0.23 QV I I I I
0+20 0.0061 0.26 14V I I I I
0+25 0.0081 0.29 14V I I I I
0+30 0.0103 0.33 14 V I I I I
0+35 0.0125 0.31 14 V I I I I
0+40 0.0147 0.33 14 V I I I I
0+45 0.0171 0.35 14 V I I I I
0+50 0.0193 0.31 14 � I I I I
0+55 0.0214 0.31 �Q V I I I I
1+ 0 0.0237 0.33 14 V I I I I
1+ 5 0.0248 0.16 Q VI I I I
1+10 0.0252 0.06 Q VI I I I
1+15 0.0255 0.05 Q VI I I I
1+20 0.0273 0.25 14 � I I I
1+25 0.0289 0.24 Q V I I I
1+30 0.0303 0.20 Q IV I I I
�� ����� 1+35 0.0313 0.14 Q IV I I I
1+40 0.0324 0.17 Q IV I I I
1+45 0.0346 0.31 14 I � I I I
1+50 0.0369 0.34 14 I V I I I
1+55 0.0389 0.29 14 I V I I I
2+ 0 0.0408 0.28 14 I V I I I
2+ 5 0.0430 0.31 14 I V I I I
2+10 0.0466 0.53 I Q I V I I I
2+15 0.0521 0.80 I 4 I VI I I
2+20 0.0563 0.62 I 4 I V I I
2+25 0.0638 1.08 I 4 I I � I I
2+30 0.0742 1.51 I 4 I I V I I
2+35 0.0864 1.78 I 4 I I I� I
2+40 0.0964 1.45 I 4 I I I � I
2+45 0.1015 0.73 I 4 I I I � I
2+50 0.1042 0.40 IQ I I I � I
2+55 0.1067 0.35 14 I I I �I
3+ 0 0.1081 0.21 Q I I I �I
3+ 5 0.1085 0.06 Q I I I �I
3+10 0.1085 0.01 Q I I I V
-----------------------------------------------------------------------
�/
3/3
Temecula MOB 2
10 Year,6 Hour Storm
Developed Condition
%�.
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 - 2004, Version 7.0
Study date 02/17/17 File: temmob2dev610.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
Temecula MOB 2
10 Year Storm
Developed Condition
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along longest watercourse = 575.00(Ft.)
Length along longest watercourse measured to centroid = 321.00(Ft.)
/ Length along longest watercourse = 0.109 Mi.
� i Length along longest watercourse measured to centroid = 0.061 Mi.
` Difference in elevation = 6.90(Ft.)
Slope along watercourse = 63.3600 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.024 Hr.
Lag time = 1.46 Min.
250 of lag time = 0.36 Min.
40°s of lag time = 0.58 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] Weighting[1*2]
2.10 1.20 2.52
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 2.50 5.25
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 %
\ 2.100 32.00 0.665
1/4
Temecula MOB 2
10 Year,6 Hour Storm
Developed Condition
�'"� Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.665 0.298 1.000 0.298
Sum (F) = 0.298
Area averaged mean soil loss (F) (In/Hr) = 0.298
Minimum soil loss rate ((In/Hr) ) = 0.149
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.370
---------------------------------------------------------------------
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 0.083 342.702 60.680 1.284
2 0.167 685.405 34.891 0.738
3 0.250 1028.107 4.429 0.094
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) E£fective
(xr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 0.50 0.104 0.298 0.039 0.07
2 0.17 0.60 0.125 0.298 0.046 0.08
3 0.25 0.60 0.125 0.298 0.046 0.08
4 0.33 0.60 0.125 0.298 0.046 0.08
C� �� 5 0.42 0.60 0.125 0.298 0.046 0.08
6 0.50 0.70 0.146 0.298 0.054 0.09
7 0.58 0.70 0.146 0.298 0.054 0.09
8 0.67 0.70 0.146 0.298 0.054 0.09
9 0.75 0.70 0.146 0.298 0.054 0.09
10 0.83 0.70 0.146 0.298 0.054 0.09
11 0.92 0.70 0.146 0.298 0.054 0.09
12 1.00 0.80 0.167 0.298 0.062 0.10
13 1.08 0.80 0.167 0.298 0.062 0.10
14 1.17 0.80 0.167 0.298 0.062 0.10
15 1.25 0.80 0.167 0.298 0.062 0.10
16 1.33 0.80 0.167 0.298 0.062 0.10
17 1.42 0.80 0.167 0.298 0.062 0.10
18 1.50 0.80 0.167 0.298 0.062 0.10
19 1.58 0.80 0.167 0.298 0.062 0.10
20 1.67 0.80 0.167 0.298 0.062 0.10
21 1.75 0.80 0.167 0.298 0.062 0.10
22 1.83 0.80 0.167 0.298 0.062 0.10
23 1.92 0.80 0.167 0.298 0.062 0.10
24 2.00 0.90 0.187 0.298 0.069 0.12
25 2.08 0.80 0.167 0.298 0.062 0.10
26 2.17 0.90 0.187 0.298 0.069 0.12
27 2.25 0.90 0.187 0.298 0.069 0.12
28 2.33 0.90 0.187 0.298 0.069 0.12
29 2.42 0.90 0.187 0.298 0.069 0.12
30 2.50 0.90 0.187 0.298 0.069 0.12
31 2.58 0.90 0.187 0.298 0.069 0.12
32 2.67 0.90 0.187 0.298 0.069 0.12
33 2.75 1.00 0.208 0.298 0.077 0.13
34 2.83 1.00 0.208 0.298 0.077 0.13
35 2.92 1.00 0.208 0.298 0.077 0.13
36 3.00 1.00 0.208 0.298 0.077 0.13
37 3.08 1.00 0.208 0.298 0.077 0.13
38 3.17 1.10 0.229 0.298 0.085 0.14
39 3.25 1.10 0.229 0.298 0.085 0.14
\_�% 40 3.33 1.10 0.229 0.298 0.085 0.14
2/4
Temecula MOB 2
10 Year,6 Hour Storm
Developed Condition
/-` 41 3.42 1.20 0.250 0.298 0.092 0.16
� ' 42 3.50 1.30 0.271 0.298 0.100 0.17
43 3.58 1.40 0.291 0.298 0.108 0.18
44 3.67 1.40 0.291 0.298 0.108 0.18
45 3.75 1.50 0.312 0.298 --- 0.01
46 3.83 1.50 0.312 0.298 --- 0.01
47 3.92 1.60 0.333 0.298 --- 0.04
48 4.00 1.60 0.333 0.298 --- 0.04
49 4.08 1.70 0.354 0.298 --- 0.06
50 4.17 1.80 0.375 0.298 --- 0.08
51 4.25 1.90 0.396 0.298 --- 0.10
52 4.33 2.00 0.416 0.298 --- 0.12
53 4.42 2.10 0.437 0.298 --- 0.14
54 4.50 2.10 0.437 0.298 --- 0.14
55 4.58 2.20 0.458 0.298 --- 0.16
56 4.67 2.30 0.479 0.298 --- 0.18
57 4.75 2.40 0.500 0.298 --- 0.20
58 4.83 2.40 0.500 0.298 --- 0.20
59 4.92 2.50 0.520 0.298 --- 0.22
60 5.00 2.60 0.541 0.298 --- 0.24
61 5.08 3.10 0.645 0.298 --- 0.35
62 5.17 3.60 0.749 0.298 --- 0.45
63 5.25 3.90 0.812 0.298 --- 0.51
64 5.33 4.20 0.874 0.298 --- 0.58
65 5.42 4.70 0.978 0.298 --- 0.68
66 5.50 5.60 1.166 0.298 --- 0.87
67 5.58 1.90 0.396 0.298 --- 0.10
68 5.67 0.90 0.187 0.298 0.069 0.12
69 5.75 0.60 0.125 0.298 0.046 0.08
70 5.83 0.50 0.104 0.298 0.039 0.07
71 5.92 0.30 0.062 0.298 0.023 0.04
72 6.00 0.20 0.042 0.298 0.015 0.03
Sum = 100.0 Sum = 10.8
Flood volume = Effective rainfall 0.90(In)
/" •, times area 2.1(Ac.)/[(In)/(Ft.)] = 0.2(Ac.Ft)
� � Total soil loss = 0.83(In)
� Total soil loss = 0.146(Ac.Ft)
Total rainfall = 1.73(In)
Flood volume = 6875.4 Cubic Feet
Total soil loss = 6349.1 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 1.672(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
-----------------------------------------------------------------------
O+ 5 0.0006 0.08 Q I I I I
0+10 0.0016 0.15 Q I I I I
0+15 0.0027 0.17 Q I I I I
0+20 0.0039 0.17 Q I I I I
0+25 0.0050 0.17 QV I I I I
0+30 0.0063 0.18 QV I I I I
0+35 0.0076 0.19 QV I I I I
0+40 0.0090 0.19 Q V I I I I
0+45 0.0103 0.19 Q V I I I I
0+50 0.0117 0.19 Q V I I I I
0+55 0.0130 0.19 Q V I I I I
1+ 0 0.0144 0.21 Q V I I I I
1+ 5 0.0160 0.22 Q V I I I I
1+10 0.0175 0.22 Q V I I I I
1+15 0.0190 0.22 Q V I I I I
1+20 0.0206 0.22 Q V I I I I
1+25 0.0221 0.22 Q V I I I I
�;' 1+30 0.0236 0.22 Q V I I I I
3/4
Temecula MOB 2
10 Year,6 Hour Storm
Developed Condition
� 1+35 0.0252 0.22 Q V I I I I
1+40 0.0267 0.22 Q V I I I I
1+45 0.0282 0.22 Q V I I I I
1+50 0.0297 0.22 Q V I I I I
1+55 0.0313 0.22 Q V I I I I
2+ 0 0.0329 0.24 Q V I I I I
2+ 5 0.0345 0.23 Q V I I I I
2+10 0.0362 0.24 Q VI I I I
2+15 0.0379 0.25 Q VI I I I
2+20 0.0396 0.25 Q V I I I
2+25 0.0413 0.25 Q V I I I
2+30 0.0430 0.25 Q V I I I
2+35 0.0448 0.25 Q IV I I I
2+40 0.0465 0.25 Q IV I I I
2+45 0.0483 0.27 14 I V I I I
2+50 0.0502 0.28 IQ I V I I I
2+55 0.0521 0.28 14 I V I I I
3+ 0 0.0541 0.28 14 I � ( I I
3+ 5 0.0560 0.28 IQ I V I I I
3+10 0.0580 0.29 14 I V I I I
3+15 0.0601 0.30 14 I V I I I
3+20 0.0622 0.31 IQ I V I I I
3+25 0.0644 0.32 �Q I � I I I
3+30 0.0668 0.35 14 I V I I I
3+35 0.0694 0.38 14 I V I I I
3+40 0.0721 0.39 14 I V I I I
3+45 0.0733 0.17 Q I V I I I
3+50 0.0736 0.05 Q I U I I I
3+55 0.0740 0.06 Q I V I I I
4+ 0 0.0745 0.07 Q I V I I I
4+ 5 0.0752 0.10 Q I VI I I
4+10 0.0762 0.14 Q I VI I I
4+15 0.0774 0.19 Q I VI I I
4+20 0.0790 0.23 Q I V I I
�' \ 4+25 0.0809 0.28 IQ I V I I
�� � 4+30 0.0830 0.29 14 I I� I I
-
4+35 0.0852 0.32 14 I I� I I
4+40 0.0877 0.36 14 I I V I I
4+45 0.0905 0.41 14 I I V I I
4+50 0.0934 0.43 IQ I I V I I
4+55 0.0965 0.45 IQ I I U I I
5+ 0 0.1000 0.50 14 I I V I I
5+ 5 0.1044 0.65 I 4 I I V I I
5+10 0.1103 0.86 I Q I I V I I
5+15 0.1174 1.03 I 4 I I VI I
5+20 0.1254 1.16 I 4 I I IU I
5+25 0.1347 1.35 I 4 I I I V I
5+30 0.1462 1.67 I 4 I I I V I
5+35 0.1519 0.83 I 4 I I I V I
5+40 0.1540 0.31 IQ I I I VI
5+45 0.1554 0.20 Q I I I VI
5+50 0.1565 0.15 Q I I I VI
5+55 0.1572 0.11 Q I I I VI
6+ 0 0.1577 0.07 Q I I I VI
6+ 5 0.1578 0.02 Q I I I VI
6+10 0.1578 0.00 Q I I I V
-----------------------------------------------------------------------
4/4
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
�� 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 - 2004, Version 7.0
Study date 02/17/17 File: temmob2dev2410.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
Temecula MOB 2
10 Year Storm
Developed Condition
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along lonqest watercourse = 575.00(Ft.)
Length along longest watercourse measured to centroid = 321.00(Ft.)
C— ` Length along longest watercourse = 0.109 Mi.
Length along longest watercourse measured to centroid = 0.061 Mi.
— Difference in elevation = 6.90(Ft.)
Slope along watercourse = 63.3600 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.024 Hr.
Lag time = 1.46 Min.
25% of lag time = 0.36 Min.
40% of lag time = 0.58 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] Weighting[1*2]
2.10 1.80 3.78
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 4.50 9.45
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 °s
� ; 2.100 32.00 0.665
�
1/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
�� Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area°s F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.665 0.298 1.000 0.298
Sum (F) = 0.298
Area averaged mean soil loss (F) (In/Hr) = 0.298
Minimum soil loss rate ((In/Hr)) = 0.149
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.370
---------------------------------------------------------------------
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 0.083 342.702 60.680 1.284
2 0.167 685.405 34.891 0.738
3 0.250 1028.107 4.429 0.094
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
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 0.528 0.009 0.01
2 0.17 0.07 0.023 0.526 0.009 0.01
3 0.25 0.07 0.023 0.524 0.009 0.01
4 0.33 0.10 0.035 0.522 0.013 0.02
� 5 0.42 0.10 0.035 0.520 0.013 0.02
6 0.50 0.10 0.035 0.518 0.013 0.02
7 0.58 0.10 0.035 0.516 0.013 0.02
8 0.67 0.10 0.035 0.514 0.013 0.02
9 0.75 0.10 0.035 0.512 0.013 0.02
10 0.83 0.13 0.047 0.510 0.017 0.03
11 0.92 0.13 0.047 0.508 0.017 0.03
12 1.00 0.13 0.047 0.506 0.017 0.03
13 1.08 0.10 0.035 0.504 0.013 0.02
14 1.17 0.10 0.035 0.502 0.013 0.02
15 1.25 0.10 0.035 0.500 0.013 0.02
16 1.33 0.10 0.035 0.498 0.013 0.02
17 1.42 0.10 0.035 0.496 0.013 0.02
18 1.50 0.10 0.035 0.494 0.013 0.02
19 1.58 0.10 0.035 0.492 0.013 0.02
20 1.67 0.10 0.035 0.490 0.013 0.02
21 1.75 0.10 0.035 0.488 0.013 0.02
22 1.83 0.13 0.047 0.486 0.017 0.03
23 1.92 0.13 0.047 0.484 0.017 0.03
24 2.00 0.13 0.047 0.482 0.017 0.03
25 2.08 0.13 0.047 0.480 0.017 0.03
26 2.17 0.13 0.047 0.478 0.017 0.03
27 2.25 0.13 0.047 0.476 0.017 0.03
28 2.33 0.13 0.047 0.474 0.017 0.03
29 2.42 0.13 0.047 0.472 0.017 0.03
30 2.50 0.13 0.047 0.471 0.017 0.03
31 2.58 0.17 0.058 0.469 0.022 0.04
32 2.67 0.17 0.058 0.467 0.022 0.04
33 2.75 0.17 0.058 0.465 0.022 0.04
34 2.83 0.17 0.058 0.463 0.022 0.04
35 2.92 0.17 0.058 0.461 0.022 0.04
36 3.00 0.17 0.058 0.459 0.022 0.04
37 3.08 0.17 0.058 0.457 0.022 0.04
38 3.17 0.17 0.058 0.455 0.022 0.04
39 3.25 0.17 0.058 0.453 0.022 0.04
��i 40 3.33 0.17 0.058 0.451 0.022 0.04
2/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
�\ 41 3.42 0.17 0.058 0.450 0.022 0.04
42 3.50 0.17 0.058 0.448 0.022 0.04
43 3.58 0.17 0.058 0.446 0.022 0.04
44 3.67 0.17 0.058 0.444 0.022 0.04
45 3.75 0.17 0.058 0.442 0.022 0.04
46 3.83 0.20 0.070 0.440 0.026 0.04
47 3.92 0.20 0.070 0.438 0.026 0.04
48 4.00 0.20 0.070 0.436 0.026 0.04
49 4.08 0.20 0.070 0.435 0.026 0.04
50 4.17 0.20 0.070 0.433 0.026 0.04
51 4.25 0.20 0.070 0.431 0.026 0.04
52 4.33 0.23 0.082 0.429 0.030 0.05
53 4.42 0.23 0.082 0.427 0.030 0.05
54 4.50 0.23 0.082 0.425 0.030 0.05
55 4.58 0.23 0.082 0.424 0.030 0.05
56 4.67 0.23 0.082 0.422 0.030 0.05
57 4.75 0.23 0.082 0.420 0.030 0.05
58 4.83 0.27 0.093 0.418 0.034 0.06
59 4.92 0.27 0.093 0.416 0.034 0.06
60 5.00 0.27 0.093 0.415 0.034 0.06
61 5.08 0.20 0.070 0.413 0.026 0.04
62 5.17 0.20 0.070 0.411 0.026 0.04
63 5.25 0.20 0.070 0.409 0.026 0.04
64 5.33 0.23 0.082 0.407 0.030 0.05
65 5.42 0.23 0.082 0.406 0.030 0.05
66 5.50 0.23 0.082 0.404 0.030 0.05
67 5.58 0.27 0.093 0.402 0.034 0.06
68 5.67 0.27 0.093 0.400 0.034 0.06
69 5.75 0.27 0.093 0.399 0.034 0.06
70 5.83 0.27 0.093 0.397 0.034 0.06
71 5.92 0.27 0.093 0.395 0.034 0.06
72 6.00 0.27 0.093 0.393 0.034 0.06
73 6.08 0.30 0.105 0.391 0.039 0.07
74 6.17 0.30 0.105 0.390 0.039 0.07
% 75 6.25 0.30 0.105 0.388 0.039 0.07
� 76 6.33 0.30 0.105 0.386 0.039 0.07
77 6.42 0.30 0.105 0.385 0.039 0.07
78 6.50 0.30 0.105 0.383 0.039 0.07
79 6.58 0.33 0.116 0.381 0.043 0.07
80 6.67 0.33 0.116 0.379 0.043 0.07
81 6.75 0.33 0.116 0.378 0.043 0.07
82 6.83 0.33 0.116 0.376 0.043 0.07
83 6.92 0.33 0.116 0.374 0.043 0.07
84 7.00 0.33 0.116 0.373 0.043 0.07
85 7.08 0.33 0.116 0.371 0.043 0.07
86 7.17 0.33 0.116 0.369 0.043 0.07
87 7.25 0.33 0.116 0.368 0.043 0.07
88 7.33 0.37 0.128 0.366 0.047 0.08
89 7.42 0.37 0.128 0.364 0.047 0.08
90 7.50 0.37 0.128 0.362 0.047 0.08
91 7.58 0.40 0.140 0.361 0.052 0.09
92 7.67 0.40 0.140 0.359 0.052 0.09
93 7.75 0.40 0.140 0.358 0.052 0.09
94 7.83 0.43 0.151 0.356 0.056 0.10
95 7.92 0.43 0.151 0.354 0.056 0.10
96 8.00 0.43 0.151 0.353 0.056 0.10
97 8.08 0.50 0.175 0.351 0.065 0.11
98 8.17 0.50 0.175 0.349 0.065 0.11
99 8.25 0.50 0.175 0.348 0.065 0.11
100 8.33 0.50 0.175 0.346 0.065 0.11
101 8.42 0.50 0.175 0.344 0.065 0.11
102 8.50 0.50 0.175 0.343 0.065 0.11
103 8.58 0.53 0.186 0.341 0.069 0.12
104 8.67 0.53 0.186 0.340 0.069 0.12
105 8.75 0.53 0.186 0.338 0.069 0.12
106 8.83 0.57 0.198 0.336 0.073 0.12
107 8.92 0.57 0.198 0.335 0.073 0.12
108 9.00 0.57 0.198 0.333 0.073 0.12
109 9.08 0.63 0.221 0.332 0.082 0.14
�,� 110 9.17 0.63 0.221 0.330 0.082 0.14
3/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
��"� 111 9.25 0.63 0.221 0.329 0.082 0.14
112 9.33 0.67 0.233 0.327 0.086 0.15
113 9.42 0.67 0.233 0.325 0.086 0.15
114 9.50 0.67 0.233 0.324 0.086 0.15
115 9.58 0.70 0.245 0.322 0.090 0.15
116 9.67 0.70 0.245 0.321 0.090 0.15
117 9.75 0.70 0.245 0.319 0.090 0.15
118 9.83 0.73 0.256 0.318 0.095 0.16
119 9.92 0.73 0.256 0.316 0.095 0.16
120 10.00 0.73 0.256 0.315 0.095 0.16
121 10.08 0.50 0.175 0.313 0.065 0.11
122 10.17 0.50 0.175 0.312 0.065 0.11
123 10.25 0.50 0.175 0.310 0.065 0.11
124 10.33 0.50 0.175 0.309 0.065 0.11
125 10.42 0.50 0.175 0.307 0.065 0.11
126 10.50 0.50 0.175 0.306 0.065 0.11
127 10.58 0.67 0.233 0.304 0.086 0.15
128 10.67 0.67 0.233 0.303 0.086 0.15
129 10.75 0.67 0.233 0.301 0.086 0.15
130 10.83 0.67 0.233 0.300 0.086 0.15
131 10.92 0.67 0.233 0.298 0.086 0.15
132 11.00 0.67 0.233 0.297 0.086 0.15
133 11.08 0.63 0.221 0.295 0.082 0.14
134 11.17 0.63 0.221 0.294 0.082 0.14
135 11.25 0.63 0.221 0.292 0.082 0.14
136 11.33 0.63 0.221 0.291 0.082 0.14
137 11.42 0.63 0.221 0.289 0.082 0.14
138 11.50 0.63 0.221 0.288 0.082 0.14
139 11.58 0.57 0.198 0.287 0.073 0.12
140 11.67 0.57 0.198 0.285 0.073 0.12
141 11.75 0.57 0.198 0.284 0.073 0.12
142 11.83 0.60 0.210 0.282 0.078 0.13
143 11.92 0.60 0.210 0.281 0.078 0.13
144 12.00 0.60 0.210 0.279 0.078 0.13
� 145 12.08 0.83 0.291 0.278 --- 0.01
� 146 12.17 0.83 0.291 0.277 --- 0.01
� 147 12.25 0.83 0.291 0.275 --- 0.02
148 12.33 0.87 0.303 0.274 --- 0.03
149 12.42 0.87 0.303 0.273 --- 0.03
150 12.50 0.87 0.303 0.271 --- 0.03
151 12.58 0.93 0.326 0.270 --- 0.06
152 12.67 0.93 0.326 0.268 --- 0.06
153 12.75 0.93 0.326 0.267 --- 0.06
154 12.83 0.97 0.338 0.266 --- 0.07
155 12.92 0.97 0.338 0.264 --- 0.07
156 13.00 0.97 0.338 0.263 --- 0.07
157 13.08 1.13 0.396 0.262 --- 0.13
158 13.17 1.13 0.396 0.260 --- 0.14
159 13.25 1.13 0.396 0.259 --- 0.14
160 13.33 1.13 0.396 0.258 --- 0.14
161 13.42 1.13 0.396 0.256 --- 0.14
162 13.50 1.13 0.396 0.255 --- 0.14
163 13.58 0.77 0.268 0.254 --- 0.01
164 13.67 0.77 0.268 0.253 --- 0.02
165 13.75 0.77 0.268 0.251 --- 0.02
166 13.83 0.77 0.268 0.250 --- 0.02
167 13.92 0.77 0.268 0.249 --- 0.02
168 14.00 0.77 0.268 0.247 --- 0.02
169 14.08 0.90 0.314 0.246 --- 0.07
170 14.17 0.90 0.314 0.245 --- 0.07
171 14.25 0.90 0.314 0.244 --- 0.07
172 14.33 0.87 0.303 0.242 --- 0.06
173 14.42 0.87 0.303 0.241 --- 0.06
174 14.50 0.87 0.303 0.240 --- 0.06
175 14.58 0.87 0.303 0.239 --- 0.06
176 14.67 0.87 0.303 0.238 --- 0.07
177 14.75 0.87 0.303 0.236 --- 0.07
178 14.83 0.83 0.291 0.235 --- 0.06
179 14.92 0.83 0.291 0.234 --- 0.06
� 180 15.00 0.83 0.291 0.233 --- 0.06
4/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
r 181 15.08 0.80 0.279 0.231 --- 0.05
182 15.17 0.80 0.279 0.230 -- 0.05
183 15.25 0.80 0.279 0.229 --- 0.05
184 15.33 0.77 0.268 0.228 --- 0.04
185 15.42 0.77 0.268 0.227 --- 0.04
186 15.50 0.77 0.268 0.226 --- 0.04
187 15.58 0.63 0.221 0.224 0.082 0.14
188 15.67 0.63 0.221 0.223 0.082 0.14
189 15.75 0.63 0.221 0.222 0.082 0.14
190 15.83 0.63 0.221 0.221 --- 0.00
191 15.92 0.63 0.221 0.220 --- 0.00
192 16.00 0.63 0.221 0.219 --- 0.00
193 16.08 0.13 0.047 0.218 0.017 0.03
194 16.17 0.13 0.047 0.217 0.017 0.03
195 16.25 0.13 0.047 0.215 0.017 0.03
196 16.33 0.13 0.047 0.214 0.017 0.03
197 16.42 0.13 0.047 0.213 0.017 0.03
198 16.50 0.13 0.047 0.212 0.017 0.03
199 16.58 0.10 0.035 0.211 0.013 0.02
200 16.67 0.10 0.035 0.210 0.013 0.02
201 16.75 0.10 0.035 0.209 0.013 0.02
202 16.83 0.10 0.035 0.208 0.013 0.02
203 16.92 0.10 0.035 0.207 0.013 0.02
204 17.00 0.10 0.035 0.206 0.013 0.02
205 17.08 0.17 0.058 0.205 0.022 0.04
206 17.17 0.17 0.058 0.204 0.022 0.04
207 17.25 0.17 0.058 0.203 0.022 0.04
208 17.33 0.17 0.058 0.202 0.022 0.04
209 17.42 0.17 0.058 0.201 0.022 0.04
210 17.50 0.17 0.058 0.200 0.022 0.04
211 17.58 0.17 0.058 0.199 0.022 0.04
212 17.67 0.17 0.058 0.198 0.022 0.04
213 17.75 0.17 0.058 0.197 0.022 0.04
214 17.83 0.13 0.047 0.196 0.017 0.03
� 215 17.92 0.13 0.047 0.195 0.017 0.03
216 18.00 0.13 0.047 0.194 0.017 0.03
217 18.08 0.13 0.047 0.193 0.017 0.03
218 18.17 0.13 0.047 0.192 0.017 0.03
219 18.25 0.13 0.047 0.191 0.017 0.03
220 18.33 0.13 0.047 0.190 0.017 0.03
221 18.42 0.13 0.047 0.189 0.017 0.03
222 18.50 0.13 0.047 0.188 0.017 0.03
223 18.58 0.10 0.035 0.187 0.013 0.02
224 18.67 0.10 0.035 0.186 0.013 0.02
225 18.75 0.10 0.035 0.185 0.013 0.02
226 18.83 0.07 0.023 0.185 0.009 0.01
227 18.92 0.07 0.023 0.184 0.009 0.01
228 19.00 0.07 0.023 0.183 0.009 0.01
229 19.08 0.10 0.035 0.182 0.013 0.02
230 19.17 0.10 0.035 0.181 0.013 0.02
231 19.25 0.10 0.035 0.180 0.013 0.02
232 19.33 0.13 0.047 0.179 0.017 0.03
233 19.42 0.13 0.047 0.179 0.017 0.03
234 19.50 0.13 0.047 0.178 0.017 0.03
235 19.58 0.10 0.035 0.177 0.013 0.02
236 19.67 0.10 0.035 0.176 0.013 0.02
237 19.75 0.10 0.035 0.175 0.013 0.02
238 19.83 0.07 0.023 0.175 0.009 0.01
239 19.92 0.07 0.023 0.174 0.009 0.01
240 20.00 0.07 0.023 0.173 0.009 0.01
241 20.08 0.10 0.035 0.172 0.013 0.02
242 20.17 0.10 0.035 0.171 0.013 0.02
243 20.25 0.10 0.035 0.171 0.013 0.02
244 20.33 0.10 0.035 0.170 0.013 0.02
245 20.42 0.10 0.035 0.169 0.013 0.02
246 20.50 0.10 0.035 0.169 0.013 0.02
247 20.58 0.10 0.035 0.168 0.013 0.02
248 20.67 0.10 0.035 0.167 0.013 0.02
249 20.75 0.10 0.035 0.166 0.013 0.02
�,i 250 20.83 0.07 0.023 0.166 0.009 0.01
5/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
�' 251 20.92 0.07 0.023 0.165 0.009 0.01
252 21.00 0.07 0.023 0.164 0.009 0.01
253 21.08 0.10 0.035 0.164 0.013 0.02
254 21.17 0.10 0.035 0.163 0.013 0.02
255 21.25 0.10 0.035 0.163 0.013 0.02
256 21.33 0.07 0.023 0.162 0.009 0.01
257 21.42 0.07 0.023 0.161 0.009 0.01
258 21.50 0.07 0.023 0.161 0.009 0.01
259 21.58 0.10 0.035 0.160 0.013 0.02
260 21.67 U.10 0.035 0.159 0.013 0.02
261 21.75 0.10 0.035 0.159 0.013 0.02
262 21.83 0.07 0.023 0.158 0.009 0.01
263 21.92 0.07 0.023 0.158 0.009 0.01
264 22.00 0.07 0.023 0.157 0.009 0.01
265 22.08 0.10 0.035 0.157 0.013 0.02
266 22.17 0.10 0.035 0.156 0.013 0.02
267 22.25 0.10 0.035 0.156 0.013 0.02
268 22.33 0.07 0.023 0.155 0.009 0.01
269 22.42 0.07 0.023 0.155 0.009 0.01
270 22.50 0.07 0.023 0.154 0.009 0.01
271 22.58 0.07 0.023 0.154 0.009 0.01
272 22.67 0.07 0.023 0.153 0.009 0.01
273 22.75 0.07 0.023 0.153 0.009 0.01
274 22.83 0.07 0.023 0.153 0.009 0.01
275 22.92 0.07 0.023 0.152 0.009 0.01
276 23.00 0.07 0.023 0.152 0.009 0.01
277 23.08 0.07 0.023 0.152 0.009 0.01
278 23.17 0.07 0.023 0.151 0.009 0.01
279 23.25 0.07 0.023 0.151 0.009 0.01
280 23.33 0.07 0.023 0.151 0.009 0.01
281 23.42 0.07 0.023 0.150 0.009 0.01
282 23.50 0.07 0.023 0.150 0.009 0.01
283 23.58 0.07 0.023 0.150 0.009 0.01
284 23.67 0.07 0.023 0.150 0.009 0.01
," 285 23.75 0.07 0.023 0.149 0.009 0.01
286 23.83 0.07 0.023 0.149 0.009 0.01
287 23.92 0.07 0.023 0.149 0.009 0.01
288 24.00 0.07 0.023 0.149 0.009 0.01
Sum = 100.0 Sum = 15.9
Flood volume = Effective rainfall 1.32(In)
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.2(Ac.Ft)
Total soil loss = 1.59(In)
Total soil loss = 0.278(Ac.Ft)
Total rainfall = 2.91(In)
Flood volume = 10079.6 Cubic Feet
Total soil loss = 12109.4 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 0.342(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 0.02 Q I I I I
0+10 0.0003 0.03 Q I I I I
0+15 0.0005 0.03 Q I I I I
0+20 0.0008 0.04 Q I I I I
0+25 0.0011 0.05 Q I I I I
0+30 0.0015 0.05 Q I I I I
0+35 0.0018 0.05 Q I I I I
0+40 0.0021 0.05 Q I I I I
0+45 0.0024 0.05 Q I I I I
0+50 0.0028 0.06 Q I I I I
0+55 0.0032 0.06 Q I I I I
% 1+ 0 0.0037 0.06 Q I I I I
6/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
�� 1+ 5 0.0040 0.05 Q I I I I
1+10 0.0044 0.05 Q I I I I
1+15 0.0047 0.05 Q I I I I
1+20 0.0050 0.05 Q I I I I
1+25 0.0053 0.05 Q I I I I
1+30 0.0056 0.05 Q I I I I
1+35 0.0060 0.05 QV I I I I
1+40 0.0063 0.05 QV I I I I
1+45 0.0066 0.05 QV I I I I
1+50 0.0070 0.06 QV I I I I
1+55 0.0074 0.06 QV I I I I
2+ 0 0.0078 0.06 QV I I I I
2+ 5 0.0083 0.06 QV I I I I
2+10 0.0087 0.06 QV I I I I
2+15 0.0091 0.06 QV I I I I
2+20 0.0095 0.06 QV I I I I
2+25 0.0100 0.06 QV I I I I
2+30 0.0104 0.06 QV I I I I
2+35 0.0109 0.07 QV I I I I
2+40 0.0114 0.08 QV I I I I
2+45 0.0120 0.08 Q V I I I I
2+50 0.0125 0.08 Q V I I I I
2+55 0.0130 0.08 Q V I I I I
3+ 0 0.0136 0.08 Q V I I I I
3+ 5 0.0141 0.08 Q V I I I I
3+10 0.0146 0.08 Q V I I I I
3+15 0.0152 0.08 Q V I I I I
3+20 0.0157 0.08 Q V I I I I
3+25 0.0162 0.08 Q V I I I I
3+30 0.0168 0.08 Q V I I I I
3+35 0.0173 0.08 Q V I I I I
3+40 0.0178 0.08 Q V I I I I
3+45 0.0184 0.08 Q V I I I I
3+50 0.0190 0.09 Q V I I I I
/ '� 3+55 0.0196 0.09 Q V I I I I
� ' 4+ 0 0.0203 0.09 Q V I I I I
�
� � 4+ 5 0.0209 0.09 Q V I I I I
4+10 0.0215 0.09 Q V I I I I
4+15 0.0222 0.09 Q V I I I I
4+20 0.0229 0.10 Q V I I I I
4+25 0.0236 0.11 Q V I I I I
4+30 0.0244 0.11 Q V I I I I
4+35 0.0251 0.11 Q V I I I I
4+40 0.0259 0.11 Q V I I I I
4+45 0.0266 0.11 Q V I I I I
4+50 0.0274 0.12 Q V I I I I
4+55 0.0283 0.12 Q V I I I I
5+ 0 0.0291 0.12 Q V I I I I
5+ 5 0.0299 0.11 Q V I I I I
5+10 0.0305 0.09 Q V I I I I
5+15 0.0312 0.09 Q V I I I I
5+20 0.0319 0.10 Q V I I I I
5+25 0.0326 0.11 Q V I I I I
5+30 0.0334 0.11 Q V I I i I
5+35 0.0342 0.12 Q V I I I I
5+40 0.0350 0.12 Q V I I I I
5+45 0.0359 0.12 Q V I I I I
5+50 0.0367 0.12 Q V I I I I
5+55 0.0376 0.12 Q V I I I I
6+ 0 0.0385 0.12 Q V I I I I
6+ 5 0.0394 0.13 Q V I I I I
6+10 0.0403 0.14 Q V I I I I
6+15 0.0413 0.14 Q V I I I I
6+20 0.0423 0.14 Q V I I I I
6+25 0.0432 0.14 Q V I I I I
6+30 0.0442 0.14 Q V I I I I
6+35 0.0452 0.15 Q V I I I I
6+40 0.0463 0.15 Q V I I I I
6+45 0.0473 0.16 Q V I I I I
`�j 6+50 0.0484 0.16 Q V I I I I
7/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
\ 6+55 0.0495 0.16 Q V I I I I
7+ 0 0.0506 0.16 Q V I I I I
7+ 5 0.0516 0.16 Q V I I I I
7+10 0.0527 0.16 Q VI I I I
7+15 0.0538 0.16 Q VI I I I
7+20 0.0549 0.16 Q V� I I I
7+25 0.0561 0.17 Q VI I I I
7+30 0.0572 0.17 Q VI I I I
7+35 0.0585 0.18 Q V I I I
7+40 0.0598 0.19 Q V I I I
7+45 0.0611 0.19 Q V I I I
7+50 0.0624 0.20 Q V I I I
7+55 0.0638 0.20 Q IV I I I
8+ 0 0.0652 0.20 Q IV I I I
8+ 5 0.0667 0.22 Q IV I I I
8+10 0.0683 0.23 Q IV I I I
8+15 0.0699 0.23 Q I V I I I
8+20 0.0715 0.23 Q I � I I I
8+25 0.0731 0.23 Q I V I I I
8+30 0.0747 0.23 Q I V I I I
8+35 0.0764 0.24 Q I V I I I
8+40 0.0781 0.25 Q I � I I I
8+45 0.0798 0.25 Q I � I I I
8+50 0.0816 0.26 14 I V I I I
8+55 0.0834 0.26 IQ I U I I I
9+ 0 0.0852 0.26 14 I V I I I
9+ 5 0.0872 0.28 14 I V I I I
9+10 0.0892 0.29 14 I V I I I
9+15 0.0912 0.30 14 I � I I I
9+20 0.0933 0.30 14 I � I I I
9+25 0.0954 0.31 14 I V I I I
9+30 0.0976 0.31 IQ I U I I I
9+35 0.0998 0.32 14 I V I I I
9+40 0.1020 0.33 14 I V I I I
9+45 0.1043 0.33 14 I V I I I
� � 9+50 0.1066 0.34 14 I V I I I
9+55 0.1089 0.34 14 I � I I I
10+ 0 0.1113 0.34 14 I VI I I
10+ 5 0.1132 0.28 14 I VI I I
10+10 0.1148 0.24 Q I VI I I
10+15 0.1164 0.23 Q I � I I
10+20 0.1180 0.23 Q I V I I
10+25 0.1196 0.23 Q I V I I
10+30 0.1212 0.23 Q I V I I
10+35 0.1232 0.28 IQ I IU I I
10+40 0.1253 0.31 14 I IV I I
10+45 0.1274 0.31 14 I I V I I
10+50 0.1296 0.31 14 I I V I I
10+55 0.1317 0.31 14 I I V I I
11+ 0 0.1338 0.31 IQ I I � I I
11+ 5 0.1359 0.30 14 I I � I I
11+10 0.1380 0.30 IQ I I � I I
11+15 0.1400 0.30 14 I I V I I
11+20 0.1420 0.30 14 I I V I I
11+25 0.1441 0.30 14 I I U I I
11+30 0.1461 0.30 IQ I I U I I
11+35 0.1480 0.28 14 I I V I I
11+40 0.1498 0.27 14 I I V I I
11+45 0.1516 0.26 14 I I � I I
11+50 0.1535 0.27 14 I I V I I
11+55 0.1554 0.28 14 I I V I I
12+ 0 0.1574 0.28 14 I I V I I
12+ 5 0.1582 0.13 Q I I U I I
12+10 0.1585 0.04 Q I I U I I
12+15 0.1587 0.03 Q I I V I I
12+20 0.1591 0.05 Q I I V I I
12+25 0.1595 0.06 Q I I V I I
12+30 0.1600 0.07 Q I I V I I
12+35 0.1606 0.10 Q I I V I I
��.� 12+40 0.1615 0.12 Q I I V I I
8/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
� � 12+45 0.1623 0.12 Q I I V I I
12+50 0.1633 0.14 Q I I V I I
12+55 0.1643 0.15 Q I I V I I
13+ 0 0.1654 0.16 Q I I V I I
13+ 5 0.1670 0.23 Q I I � I I
13+10 0.1689 0.28 14 I I �I I
13+15 0.1709 0.29 14 I I �I I
13+20 0.1729 0.29 14 I I VI I
13+25 0.1750 0.29 14 I I V I
13+30 0.1770 0.30 14 I I V I
13+35 0.1779 0.13 Q I I V I
13+40 0.1782 0.04 Q I I U I
13+45 0.1785 0.03 Q I I V I
13+50 0.1787 0.04 Q I I V I
13+55 0.1790 0.04 Q I I � I
14+ 0 0.1793 0.04 Q I I V I
14+ 5 0.1800 0.10 Q I I IV I
14+10 0.1810 0.14 Q I I IV I
14+15 0.1820 0.15 Q I I IV I
14+20 0.1829 0.14 Q I I IU I
14+25 0.1838 0.13 Q I I IV I
14+30 0.1847 0.13 Q I I IV I
14+35 0.1857 0.13 Q I I I V I
14+40 0.1866 0.14 Q I I I � I
14+45 0.1876 0.14 Q I I I � I
14+50 0.1884 0.13 Q I I I � I
14+55 0.1893 0.12 Q I I I � I
15+ 0 0.1901 0.12 Q I I I � I
15+ 5 0.1909 0.11 Q I I I V I
15+10 0.1916 0.10 Q I I I V I
15+15 0.1923 0.11 Q I I I V I
15+20 0.1930 0.09 Q I I I U I
15+25 0.1936 0.09 Q I I I V I
15+30 0.1942 0.09 Q I I I V I
j 15+35 0.1956 0.21 Q I I I � I
��, , 15+40 0.1976 0.29 14 I I I V I
15+45 0.1996 0.30 14 I I I V I
15+50 0.2004 0.12 Q I I I U I
15+55 0.2005 0.01 Q I I I U I
16+ 0 0.2006 0.00 Q I I I V I
16+ 5 0.2008 0.04 Q I I I V I
16+10 0.2013 0.06 Q I I I U I
16+15 0.2017 0.06 Q I I I U I
16+20 0.2021 0.06 Q I I I U I
16+25 0.2025 0.06 Q I I I V I
16+30 0.2030 0.06 Q I I I U I
16+35 0.2033 0.05 Q I I I U I
16+40 0.2037 0.05 Q I I I V I
16+45 0.2040 0.05 Q I I I V I
16+50 0.2043 0.05 Q I I I V I
16+55 0.2046 0.05 Q I I I V I
17+ 0 0.2049 0.05 Q I I I � I
17+ 5 0.2054 0.07 Q I I I V I
17+10 0.2059 0.08 Q I I I V I
17+15 0.2065 0.08 Q I I I U I
17+20 0.2070 0.08 Q I I I U I
17+25 0.2075 0.08 Q I I I V I
17+30 0.2081 0.08 Q I I I V I
17+35 0.2086 0.08 Q I I I V I
17+40 0.2091 0.08 Q I I I V I
17+45 0.2097 0.08 Q I I I V I
17+50 0.2101 0.07 Q I I I V I
17+55 0.2106 0.06 Q I I I V I
18+ 0 0.2110 0.06 Q I I I V I
18+ 5 0.2114 0.06 Q I I I V I
18+10 0.2118 0.06 Q I I I V I
18+15 0.2123 0.06 Q I I I V I
18+20 0.2127 0.06 Q I I I V I
i 18+25 0.2131 0.06 Q I I I V I
\_/� 18+30 0.2136 0.06 Q I I I � I
9/10
Temecula MOB 2
10 Year,24 Hour Storm
Developed Condition
� 18+35 0.2139 0.05 Q I I I U I
18+40 0.2142 0.05 Q � � � V �
18+45 0.2146 0.05 Q I I I V I
18+50 0.2148 0.04 Q I I I V I
18+55 0.2150 0.03 Q I I I V I
19+ 0 0.2153 0.03 Q I I I V I
19+ 5 0.2155 0:04 Q I I I V I
19+10 0.2159 0.05 Q I I I � I
19+15 0.2162 0.05 Q I I I V I
19+20 0.2166 0.06 Q I I I V I
19+25 0.2170 0.06 Q I I I V I
19+30 0.2174 0.06 Q I I I V I
19+35 0.2178 0.05 Q I I I V I
19+40 0.2181 0.05 Q I I I � I
19+45 0.2184 0.05 Q I I I V I
19+50 0.2187 0.04 Q I I I � I
19+55 0.2189 0.03 Q I I I � I
20+ 0 0.2191 0.03 Q I I I V I
20+ 5 0.2194 0.04 Q I I I V I
20+10 0.2197 0.05 Q I I I V I
20+15 0.2200 0.05 Q I I I U I
20+20 0.2203 0.05 Q I I I V I
20+25 0.2207 0.05 Q I I I V I
20+30 0.2210 0.05 Q I I I V I
20+35 0.2213 0.05 Q I I I V I
20+40 0.2216 0.05 Q I I I V I
20+45 0.2219 0.05 Q I I I V I
20+50 0.2222 0.04 Q I I I � I
20+55 0.2224 0.03 Q I I I � I
21+ 0 0.2226 0.03 Q I I I V I
21+ 5 0.2229 0.04 Q I I I U I
21+10 0.2232 0.05 Q I I I V I
21+15 0.2236 0.05 Q I I I U I
21+20 0.2238 0.04 Q I I I V I
� ��� 21+25 0.2240 0.03 Q I I I � I
� 21+30 0.2242 0.03 Q I I I � I
21+35 0.2245 0.04 Q I I I V I
21+40 0.2248 0.05 Q I I I � I
21+45 0.2252 0.05 Q I I I � I
21+50 0.2254 0.04 Q I I I � I
21+55 0.2256 0.03 Q I I I �I
22+ 0 0.2258 0.03 Q I I I VI
22+ 5 0.2261 0.04 Q I I I �I
22+10 0.2264 0.05 Q I I I VI
22+15 0.2268 0.05 Q I I I VI
22+20 0.2270 0.04 Q I I I VI
22+25 0.2272 0.03 Q I I I UI
22+30 0.2275 0.03 Q I I I VI
22+35 0.2277 0.03 Q I I I VI
22+40 0.2279 0.03 Q I I I VI
22+45 0.2281 0.03 Q I I I VI
22+50 0.2283 0.03 Q I I I VI
22+55 0.2285 0.03 Q I I I VI
23+ 0 0.2287 0.03 Q I I I VI
23+ 5 0.2289 0.03 Q I I I VI
23+10 0.2292 0.03 Q I I I VI
23+15 0.2294 0.03 Q I I I VI
23+20 0.2296 0.03 Q I I I VI
23+25 0.2298 0.03 Q I I I UI
23+30 0.2300 0.03 Q I I I UI
23+35 0.2302 0.03 Q I I I VI
23+40 0.2304 0.03 Q I I I VI
23+45 0.2307 0.03 Q I I I VI
23+50 0.2309 0.03 Q I I I VI
23+55 0.2311 0.03 Q I I I VI
24+ 0 0.2313 0.03 Q I I I UI
24+ 5 0.2314 0.01 Q I I I VI
24+10 0.2314 0.00 Q I I I VI
� -----------------------------------------------------------------------
10/10
Temecula MOB 2
100 Year,3 Hour Storm
�� ��'� Developed Condition
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 - 2004, Version 7.0
Study date 06/10/16 File: temmob2ex3100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
100 YEAR STORM
DEVELOPED CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Length along longest watercourse = 575.00(Ft.)
Length along longest watercourse measured to centroid = 321.00(Ft.)
( Length along longest watercourse = 0.109 Mi.
Length along longest watercourse measured to centroid = 0.061 Mi.
Difference in elevation = 6.90(Ft.)
Slope along watercourse = 63.3600 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.024 Hr.
Lag time = 1.46 Min.
25� of lag time = 0.36 Min.
40% of lag time = 0.58 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] Weighting[1*2]
2.10 0.80 1.68
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 1.80 3.78
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 0.800(In)
Area Averaged 100-Year Rainfall = 1.800(In)
Point rain (area averaged) = 1.800(In)
Areal adjustment factor = 100.00 °s
Adjusted average point rain = 1.800(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
�
1/3
Temecula MOB 2
100 Year,3 Hour Storm
� Developed Condition
1 2.100 32.00 0.665
Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Areao F
AMC2 AMC-2 (In/Hr) (Dec.°s) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.665 0.298 1.000 0.298
Sum (F) = 0.298
Area averaged mean soil loss (F) (In/Hr) = 0.298
Minimum soil loss rate ((In/Hr)) = 0.149
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.370
---------------------------------------------------------------------
U n i t H y d r o g r a p h
VALLEY S-Curve
--------------------------------------------------------------------
Unit Hydrograph Data
---------------------------------------------------------------------
Unit time period Time a of lag Distribution Unit Hydrograph
(hrs) Graph a (CFS)
---------------------------------------------------------------------
1 0.083 342.702 60.680 1.284
2 0.167 685.405 34.891 0.738
3 0.250 1028.107 4.429 0.094
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 1.30 0.281 0.298 0.104 0.18
2 0.17 1.30 0.281 0.298 0.104 0.18
3 0.25 1.10 0.238 0.298 0.088 0.15
�� 4 0.33 1.50 0.324 0.298 --- 0.03
5 0.42 1.50 0.324 0.298 --- 0.03
6 0.50 1.80 0.389 0.298 --- 0.09
7 0.58 1.50 0.324 0.298 --- 0.03
8 0.67 1.80 0.389 0.298 --- 0.09
9 0.75 1.80 0.389 0.298 --- 0.09
10 0.83 1.50 0.324 0.298 --- 0.03
11 0.92 1.60 0.346 0.298 --- 0.05
12 1.00 1.80 0.389 0.298 --- 0.09
13 1.08 2.20 0.475 0.298 --- 0.18
1.4 1.17 2.20 0.475 0.298 --- 0.18
15 1.25 2.20 0.475 0.298 --- 0.18
16 1.33 2.00 0.432 0.298 --- 0.13
17 1.42 2.60 0.562 0.298 --- 0.26
18 1.50 2.70 0.583 0.298 --- 0.29
19 1.58 2.40 0.518 0.298 --- 0.22
20 1.67 2.70 0.583 0.298 --- 0.29
21 1.75 3.30 0.713 0.298 --- 0.41
22 1.83 3.10 0.670 0.298 --- 0.37
23 1.92 2.90 0.626 0.298 --- 0.33
24 2.00 3.00 0.648 0.298 --- 0.35
25 2.08 3.10 0.670 0.298 --- 0.37
26 2.17 4.20 0.907 0.298 --- 0.61
27 2.25 5.00 1.080 0.298 --- 0.78
28. 2.33 3.50 0.756 0.298 --- 0.46
29 2.42 6.80 1.469 0.298 --- 1.17
30 2.50 7.30 1.577 0.298 --- 1.28
31 2.58 8.20 1.771 0.298 --- 1.47
32 2.67 5.90 1.274 0.298 --- 0.98
33 2.75 2.00 0.432 0.298 --- 0.13
34 2.83 1.80 0.389 0.298 --- 0.09
35 2.92 1.80 0.389 0.298 --- 0.09
36 3.00 0.60 0.130 0.298 0.048 0.08
Sum = 100.0 Sum = 11.7
Flood volume = Effective rainfall 0.98(In)
i ,
2/3
Temecula MOB 2
100 Year,3 Hour Storm
� � Developed Condition
times area 2.1(Ac.)/[(In)/(Ft.)J = 0.2(Ac.Ft)
Total soil loss = 0.82(In)
Total soil loss = 0.144(Ac.Ft)
Total rainfall = 1.80(In)
Flood volume = 7447.0 Cubic Feet
Total soil loss = 6274.3 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 2.948(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 - H 0 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 0.0016 0.23 Q I I I I
0+10 0.0040 0.36 VQ I I I I
0+15 0.0064 0.34 14 I I I I
0+20 0.0075 0.16 QV I I I I
0+25 0.0079 0.07 QV I I I I
0+30 0.0089 0.14 Q V I I I I
0+35 0.0096 0.10 Q V I I I I
0+40 0.0106 0.14 Q V I I I I
0+45 0.0119 0.19 Q V I I I I
0+50 0.0126 0.11 Q V I I I I
0+55 0.0132 0.09 4 v I I I I
1+ 0 0.0143 0.15 Q V I I I I
l+ 5 0.0164 0.30 IQ V I I I I
1+10 0.018
��
_%:
3/3
Temecula MOB 2
100 Year,6 Hour Storm
'� � Developed Condition
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 - 2004, Version 7.0
Study date 06/10/16 File: temmob2ex6100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
---------------------------------------------------------------------
English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
---------------------------------------------------------------------
TEMECULA MOB 2
100 YEAR STORM
DEVELOPED CONDITION
--------------------------------------------------------------------
Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainaqe Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
Lenqth along longest watercourse = 575.00(Ft.)
` Length along longest watercourse measured to centroid = 321.00(Ft.)
Length along longest watercourse = 0.109 Mi.
Length along longest watercourse measured to centroid = 0.061 Mi.
Difference in elevation = 6.90(Ft.)
Slope along watercourse = 63.3600 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.024 Hr.
Lag time = 1.46 Min.
25o of lag time = 0.36 Min.
40% of lag time = 0.58 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] Weighting[1*2]
2.10 1.20 2.52
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 2.50 5.25
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 1.200(In)
Area Averaged 100-Year Rainfall = 2.500(In)
Point rain (area averaged) = 2.500(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 2.500(In)
Sub-Area Data:
i Area(Ac.) Runoff Index Impervious a
1/4
Temecula MOB 2
100 Year, 6 Hour Storm
� � Developed Condition
2.100 32.00 0.665
Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area°s F
AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.665 0.298 1.000 0.298
Sum (F) = 0.298
Area averaged mean soil loss (F) (In/Hr) = 0.298
Minimum soil loss rate ((In/Hr)) = 0.149
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.370
---------------------------------------------------------------------
U n i t H y d r o g r a p h
VALLEY S-Curve
--------------------------------------------------------------------
Unit Hydrograph Data
---------------------------------------------------------------------
Unit time period Time o of lag Distribution Unit Hydrograph
(hrs) Graph o (CFS)
---------------------------------------------------------------------
1 0.083 342.702 60.680 1.289
2 0.167 685.405 34.891 0.738
3 0.250 1028.107 4.429 0.094
Sum = 100.000 Sum= 2.116
-----------------------------------------------------------------------
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 0.50 0.150 0.298 0.055 0.09
C- 2 0.17 0.60 0.180 0.298 0.067 0.11
3 0.25 0.60 0.180 0.298 0.067 0.11
4 0.33 0.60 0.180 0.298 0.067 0.11
5 0.42 0.60 0.180 0.298 0.067 0.11
6 0.50 0.70 0.210 0.298 0.078 0.13
7 0.58 0.70 0.210 0.298 0.078 0.13
8 0.67 0.70 0.210 0.298 0.078 0.13
9 0.75 0.70 0.210 0.298 0.078 0.13
10 0.83 0.70 0.210 0.298 0.078 0.13
11 0.92 0.70 0.210 0.298 0.078 0.13
12 1.00 0.80 0.240 0.298 0.089 0.15
13 1.08 0.80 0.240 0.298 0.089 0.15
14 1.17 0.80 0.240 0.298 0.089 0.15
15 1.25 0.80 0.240 0.298 0.089 0.15
16 1.33 0.80 0.240 0.298 0.089 0.15
17 1.42 0.80 0.240 0.298 0.089 0.15
18 1.50 0.80 0.240 0.298 0.089 0.15
19 1.58 0.80 0.240 0.298 0.089 0.15
20 1.67 0.80 0.240 0.298 0.089 0.15
21 1.75 0.80 0.240 0.298 0.089 0.15
22 1.83 0.80 0.240 0.298 0.089 0.15
23 1.92 0.80 0.240 0.298 0.089 0.15
24 2.00 0.90 0.270 0.298 0.100 0.17
25 2.08 0.80 0.240 0.298 0.089 0.15
26 2.17 0.90 0.270 0.298 0.100 0.17
27 2.25 0.90 0.270 0.298 0.100 0.17
28 2.33 0.90 0.270 0.298 0.100 0.17
29 2.42 0.90 0.270 0.298 0.100 0.17
30 2.50 0.90 0.270 0.298 0.100 0.17
31 2.58 0.90 0.270 0.298 0.100 0.17
32 2.67 0.90 0.270 0.298 0.100 0.17
33 2.75 1.00 0.300 0.298 --- 0.00
34 2.83 1.00 0.300 0.298 --- 0.00
35 2.92 1.00 0.300 0.298 --- 0.00
36 3.00 1.00 0.300 0.298 --- 0.00
37 3.08 1.00 0.300 0.298 --- 0.00
�%,
38 3.17 1.10 0.330 0.298 --- 0.03
2/4
Temecula MOB 2
100 Year, 6 Hour Storm
' ` Developed Condition
39 3.25 1.10 0.330 0.298 --- 0.03
40 3.33 1.10 0.330 0.298 --- 0.03
41 3.42 1.20 0.360 0.298 --- 0.06
42 3.50 1.30 0.390 0.298 --- 0.09
43 3.58 1.40 0.420 0.298 --- 0.12
44 3.67 1.40 0.420 0.298 --- 0.12
45 3.75 1.50 0.450 0.298 --- 0.15
46 3.83 1.50 0.450 0.298 --- 0.15
47 3.92 1.60 0.480 0.298 --- 0.18
48 4.00 1.60 0.480 0.298 --- 0.18
49 4.08 1.70 0.510 0.298 --- 0.21
50 4.17 1.80 0.540 0.298 --- 0.24
51 4.25 1.90 0.570 0.298 --- 0.27
52 4.33 2.00 0.600 0.298 --- 0.30
53 4.42 2.10 0.630 0.298 --- 0.33
54 4.50 2.10 0.630 0.298 --- 0.33
55 4.58 2.20 0.660 0.298 --- 0.36
56 4.67 2.30 0.690 0.298 --- 0.39
57 4.75 2.40 0.720 0.298 --- 0.42
58 4.83 2.40 0.720 0.298 --- 0.42
59 4.92 2.50 0.750 0.298 --- 0.45
60 5.00 2.60 0.780 0.298 --- 0.48
61 5.08 3.10 0.930 0.298 --- 0.63
62 5.17 3.60 1.080 0.298 --- 0.78
63 5.25 3.90 1.170 0.298 --- 0.87
64 5.33 4.20 1.260 0.298 --- 0.96
65 5.42 4.70 1.410 0.298 --- 1.11
66 5.50 5.60 1.680 0.298 --- 1.38
67 5.58 1.90 0.570 0.298 --- 0.27
68 5.67 0.90 0.270 0.298 0.100 0.17
69 5.75 0.60 0.180 0.298 0.067 0.11
70 5.83 0.50 0.150 0.298 0.055 0.09
/ 71 5.92 0.30 0.090 0.298 0.033 0.06
\ 72 6.00 0.20 0.060 0.298 0.022 0.04
Sum = 100.0 Sum = 16.6
Flood volume = Ef£ective rainfall 1.38(In)
times area 2.1(Ac.)/[(In)/(Ft.)] = 0.2(Ac.Ft)
Total soil loss = 1.12(In)
Total soil loss = 0.196(Ac.Ft)
Total rainfall = 2.50(In)
Flood volume = 10515.7 Cubic Eeet
Total soil loss = 8541.7 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 2.688(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
6 - H 0 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 0.0008 0.12 Q I I I I
0+10 0.0023 0.22 Q I I I I
0+15 0.0040 0.24 Q I I I I
0+20 0.0056 0.24 Q I I I I
0+25 0.0073 0.24 QV I I I I
0+30 0.0091 0.26 14 I I I I
0+35 0.0110 0.28 14 I I I I
0+40 0.0129 0.28 14U I I I I
0+45 0.0149 0.28 IQV I I I I
0+50 0.0168 0.28 I4� I I I I
0+55 0.0187 0.28 14 � I I I I
1+ 0 0.0208 0.30 14 � I I I I
1+ 5 0.0230 0.32 14 � I I I I
1+10 0.0252 0.32 14 � I I I I
� 1+15 0.0274 0.32 IQ U I I I I
,_�
3/4
Temecula MOB 2
100 Year, 6 Hour Storm
' � Developed Condition
1+20 0.0296 0.32 IQ V I I I I
1+25 0.0318 0.32 IQ V I I I I
1+30 0.0340 0.32 IQ V I I I I
1+35 0.0362 0.32 IQ U I I I I
1+40 0.0384 0.32 IQ V I I I I
1+45 0.0407 0.32 14 U I I I I
1+50 0.0429 0.32 14 V I I I I
1+55 0.0451 0.32 14 V I I I I
2+ 0 0.0474 0.34 14 V I I I I
2+ 5 0.0497 0.33 14 V I I I I
2+10 0.0521 0.35 14 V I I I I
2+15 0.0546 0.36 I4 VI I I I
2+20 0.0571 0.36 �Q V� I I I
2+25 0.0596 0.36 14 VI I I I
2+30 0.0620 0.36 �Q V I I I
2+35 0.0645 0.36 IQ V I I I
2+40 0.0670 0.36 IQ IV I I I
2+45 0.0680 0.14 Q IV I I I
2+50 0.0681 0.02 Q IU I I I
2+55 0.0682 0.00 Q
�
�,�-
4/4
Temecula MOB 2
100 Year,24 Hour Storm
��� Developed Condition
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 - 2004, Version 7.0
Study date 06/10/16 File: temmob2ex24100.out
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Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 4022
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English (in-lb) Input Units Used
English Rain£all Data (Inches) Input Values Used
English Units used in output format
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TEMECULA MOB 2
100 YEAR STORM
DEVELOPED CONDITION
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Drainage Area = 2.10(Ac.) = 0.003 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 2.10(Ac.) = 0.003 Sq. Mi.
� Length along longest watercourse = 575.00(Ft.)
Length along longest watercourse measured to centroid = 321.00(Ft.)
Length along longest watercourse = 0.109 Mi.
Length along longest watercourse measured to centroid = 0.061 Mi.
Difference in elevation = 6.90(Ft.)
Slope along watercourse = 63.3600 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.024 Hr.
Lag time = 1.46 Min.
250 of lag time = 0.36 Min.
40% of 1ag time = 0.58 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] Weighting[1*2]
2.10 1.80 3.78
100 YEAR Area rainfall data:
Area(Ac.) [1] Rainfall(In) [2] Weighting[1*2]
2.10 4.50 9.45
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 1.800(In)
Area Averaged 100-Year Rainfall = 4.500(In)
Point rain (area averaged) = 4.500(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 4.500(In)
Sub-Area Data:
i Area(Ac.) Runoff Index Impervious $
�� ;
1/11
Temecula MOB 2
100 Year,24 Hour Storm
( Developed Condition
2.100 32.00 0.665
Total Area Entered = 2.10(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area°s F
AMC2 AMC-2 (In/Hr) (Dec.$) (In/Hr) (Dec.) (In/Hr)
32.0 32.0 0.742 0.665 0.298 1.000 0.298
Sum (F) = 0.298
Area averaged mean soil loss (F) (In/Hr) = 0.298
Minimum soil loss rate ((In/Hr)) = 0.149
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.370
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U n i t H y d r o g r a p h
VALLEY S-Curve
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Unit Hydrograph Data
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Unit time period Time °s of lag Distribution Unit Hydrograph
(hrs) Graph °s (CFS)
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1 0.083 342.702 60.680 1.284
2 0.167 685.405 34.891 0.738
3 0.250 1028.107 4.429 0.094
Sum = 100.000 Sum= 2.116
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Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective
(Hr.) Percent (In/Hr) Max � Low (In/Hr)
1 0.08 0.07 0.036 0.528 0.013 0.02
2 0.17 0.07 0.036 0.526 0.013 0.02
( 3 0.25 0.07 0.036 0.524 0.013 0.02
4 0.33 0.10 0.054 0.522 0.020 0.03
5 0.42 0.10 0.054 0.520 0.020 0.03
6 0.50 0.10 0.054 0.518 0.020 0.03
7 0.58 0.10 0.054 0.516 0.020 0.03
8 0.67 0.10 0.054 0.514 0.020 0.03
9 0.75 0.10 0.054 0.512 0.020 0.03
10 0.83 0.13 0.072 0.510 0.027 0.05
11 0.92 0.13 0.072 0.508 0.027 0.05
12 1.00 0.13 0.072 0.506 0.027 0.05
13 1.08 0.10 0.054 0.504 0.020 0.03
14 1.17 0.10 0.054 0.502 0.020 0.03
15 1.25 0.10 0.054 0.500 0.020 0.03
16 1.33 0.10 0.054 0.498 0.020 0.03
17 1.42 0.10 0.054 0.496 0.020 0.03
18 1.50 0.10 0.054 0.494 0.020 0.03
19 1.58 0.10 0.054 0.492 0.020 0.03
20 1.67 0.10 0.054 0.490 0.020 0.03
21 1.75 0.10 0.054 0.488 0.020 0.03
22 1.83 0.13 0.072 0.486 0.027 0.05
23 1.92 0.13 0.072 0.464 0.027 0.05
24 2.00 0.13 0.072 0.482 0.027 0.05
25 2.08 0.13 0.072 0.480 0.027 0.05
26 2.17 0.13 0.072 0.478 0.027 0.05
27 2.25 0.13 0.072 0.476 0.027 0.05
28 2.33 0.13 0.072 0.474 0.027 0.05
29 2.42 0.13 0.072 0.472 0.027 0.05
30 2.50 0.13 0.072 0.471 0.027 0.05
31 2.58 0.17 0.090 0.469 0.033 0.06
32 2.67 0.17 0.090 0.467 0.033 0.06
33 2.75 0.17 0.090 0.465 0.033 0.06
34 2.83 0.17 0.090 0.463 0.033 0.06
35 2.92 0.17 0.090 0.461 0.033 0.06
36 3.00 0.17 0.090 0.459 0.033 0.06
37 3.08 0.17 0.090 0.457 0.033 0.06
\ 38 3.17 0.17 0.090 0.455 0.033 0.06
2/11
Temecula MOB 2
100 Year,24 Hour Storm
' � Developed Condition
39 3.25 0.17 0.090 0.453 0.033 0.06
40 3.33 0.17 0.090 0.451 0.033 0.06
41 3.42 0.17 0.090 0.450 0.033 0.06
42 3.50 0.17 0.090 0.448 0.033 0.06
43 3.58 0.17 0.090 0.446 0.033 0.06
44 3.67 0.17 0.090 0.444 0.033 0.06
45 3.75 0.17 0.090 0.442 0.033 0.06
46 3.83 0.20 0.108 0.440 0.040 0.07
47 3.92 0.20 0.108 0.438 0.040 0.07
48 4.00 0.20 0.108 0.436 0.040 0.07
49 4.08 0.20 0.108 0.435 0.040 0.07
50 4.17 0.20 0.108 0.433 0.040 0.07
51 4.25 0.20 0.108 0.431 0.040 0.07
52 4.33 0.23 0.126 0.429 0.047 0.08
53 4.42 0.23 0.126 0.427 0.047 0.08
54 4.50 0.23 0.126 0.425 0.047 0.08
55 4.58 0.23 0.126 0.424 0.047 0.08
56 4.67 0.23 0.126 0.422 0.047 0.08
57 4.75 0.23 0.126 0.420 0..047 0.08
58 4.83 0.27 0.144 0.418 0.053 0.09
59 4.92 0.27 0.144 0.416 0.053 0.09
60 5.00 0.27 0.144 0.415 0.053 0.09
61 5.08 0.20 0.108 0.413 0.040 0.07
62 5.17 0.20 0.108 0.411 0.040 0.07
63 5.25 0.20 0.108 0.409 0.040 0.07
64 5.33 0.23 0.126 0.407 0.047 0.08
65 5.42 0.23 0.126 0.406 0.047 0.08
66 5.50 0.23 0.126 0.404 0.047 0.08
67 5.58 0.27 0.144 0.402 0.053 0.09
68 5.67 0.27 0.144 0.400 0.053 0.09
69 5.75 0.27 0.144 0.399 0.053 0.09
70 5.83 0.27 0.144 0.397 0.053 0.09
71 5.92 0.27 0.144 0.395 0.053 0.09
� 72 6.00 0.27 0.144 0.393 0.053 0.09
1
- 73 6.08 0.30 0.162 0.391 0.060 0.10
74 6.17 0.30 0.162 0.390 0.060 0.10
75 6.25 0.30 0.162 0.388 0.060 0.10
76 6.33 0.30 0.162 0.386 0.060 0.10
77 6.42 0.30 0.162 0.385 0.060 0.10
78 6.50 0.30 0.162 0.383 0.060 0.10
79 6.58 0.33 0.180 0.381 0.067 0.11
80 6.67 0.33 0.180 0.379 0.067 0.11
81 6.75 0.33 0.180 0.378 0.067 0.11
82 6.83 0.33 0.180 0.376 0.067 0.11
83 6.92 0.33 0.180 0.374 0.067 0.11
84 7.00 0.33 0.180 0.373 0.067 0.11
85 7.08 0.33 0.180 0.371 0.067 0.11
86 7.17 0.33 0.180 0.369 0.067 0.11
87 7.25 0.33 0.180 0.368 0.067 0.11
88 7.33 0.37 0.198 0.366 0.073 0.12
89 7.42 0.37 0.198 0.364 0.073 0.12
90 7.50 0.37 0.198 0.362 0.073 0.12
91 7.58 0.40 0.216 0.361 0.080 0.14
92 7.67 0.40 0.216 0.359 0.080 0.14
93 7.75 0.40 0.216 0.358 0.080 0.14
94 7.83 0.43 0.234 0.356 0.087 0.15
95 7.92 0.43 0.234 0.354 0.087 0.15
96 8.00 0.43 0.234 0.353 0.087 0.15
97 8.08 0.50 0.270 0.351 0.100 0.17
98 8.17 0.50 0.270 0.349 0.100 0.17
99 8.25 0.50 0.270 0.348 0.100 0.17
100 8.33 0.50 0.270 0.346 0.100 0.17
101 8.42 0.50 0.270 0.344 0.100 0.17
102 8.50 0.50 0.270 0.343 0.100 0.17
103 8.58 0.53 0.288 0.341 0.107 0.18
104 8.67 0.53 0.288 0.340 0.107 0.18
105 8.75 0.53 0.288 0.338 0.107 0.18
106 8.83 0.57 0.306 0.336 0.113 0.19
j 107 8.92 0.57 0.306 0.335 0.113 0.19
\_. i'
3/11
Temecula MOB 2
100 Year,24 Hour Storm
Developed Condition
108 9.00 0.57 0.306 0.333 0.113 0.19
109 9.08 0.63 0.342 0.332 --- 0.01
110 9.17 0.63 0.342 0.330 --- 0.01
111 9.25 0.63 0.342 0.329 --- 0.01
112 9.33 0.67 0.360 0.327 --- 0.03
113 9.42 0.67 0.360 0.325 --- 0.03
114 9.50 0.67 0.360 0.324 --- 0.04
115 9.58 0.70 0.378 0.322 --- 0.06
116 9.67 0.70 0.378 0.321 --- 0.06
117 9.75 0.70 0.378 0.319 --- 0.06
118 9.83 0.73 0.396 0.318 --- 0.08
119 9.92 0.73 0.396 0.316 --- 0.08
120 10.00 0.73 0.396 0.315 --- 0.08
121 10.08 0.50 0.270 0.313 0.100 0.17
122 10.17 0.50 0.270 0.312 0.100 0.17
123 10.25 0.50 0.270 0.310 0.100 0.17
124 10.33 0.50 0.270 0.309 0.100 0.17
125 10.42 0.50 0.270 0.307 0.100 0.17
126 10.50 0.50 0.270 0.306 0.100 0.17
127 10.58 0.67 0.360 0.304 --- 0.06
128 10.67 0.67 0.360 0.303 --- 0.06
129 10.75 0.67 0.360 0.301 --- 0.06
130 10.83 0.67 0.360 0.300 --- 0.06
131 10.92 0.67 0.360 0.298 --- 0.06
132 11.00 0.67 0.360 0.297 --- 0.06
133 11.08 0.63 0.342 0.295 --- 0.05
134 11.17 0.63 0.342 0.294 --- 0.05
135 11.25 0.63 0.342 0.292 --- 0.05
136 11.33 0.63 0.342 0.291 --- 0.05
137 11.42 0.63 0.342 0.289 --- 0.05
138 11.50 0.63 0.342 0.288 --- 0.05
139 11.58 0.57 0.306 0.287 --- 0.02
� 140 11.67 0.57 0.306 0.285 --- 0.02
141 11.75 0.57 0.306 0.284 --- 0.02
142 11.83 0.60 0.324 0.282 --- 0.04
143 11.92 0.60 0.324 0.281 --- 0.04
144 12.00 0.60 0.324 0.279 --- 0.04
145 12.08 0.83 0.450 0.278 --- 0.17
146 12.17 0.83 0.450 0.277 --- 0.17
147 12.25 0.83 0.450 0.275 --- 0.17
148 12.33 0.87 0.468 0.274 --- 0.19
149 12.42 0.87 0.468 0.273 --- 0.20
150 12.50 0.87 0.468 0.271 --- 0.20
151 12.58 0.93 0.504 0.270 --- 0.23
152 12.67 0.93 0.504 0.268 --- 0.24
153 12.75 0.93 0.504 0.267 --- 0.24
154 12.83 0.97 0.522 0.266 --- 0.26
155 12.92 0.97 0.522 0.264 --- 0.26
156 13.00 0.97 0.522 0.263 --- 0.26
157 13.08 1.13 0.612 0.262 --- 0.35
158 13.17 1.13 0.612 0.260 --- 0.35
159 13.25 1.13 0.612 0.259 --- 0.35
160 13.33 1.13 0.612 0.258 --- 0.35
161 13.42 1.13 0.612 0.256 --- 0.36
162 13.50 1.13 0.612 0.255 --- 0.36
163 13.58 0.77 0.414 0.254 --- 0.16
164 13.67 0.77 0.414 0.253 --- 0.16
165 13.75 0.77 0.414 0.251 --- 0.16
166 13.83 0.77 0.414 0.250 --- 0.16
167 13.92 0.77 0.414 0.249 --- 0.17
168 14.00 0.77 0.414 0.247 --- 0.17
169 14.08 0.90 0.486 0.246 --- 0.24
170 14.17 0.90 0.486 0.245 --- 0.24
171 14.25 0.90 0.486 0.244 --- 0.24
172 14.33 0.87 0.468 0.242 --- 0.23
173 14.42 0.87 0.468 0.241 --- 0.23
174 14.50 0.87 0.468 0.240 --- 0.23
175 14.58 0.87 0.468 0.239 --- 0.23
176 14.67 0.87 0.468 0.238 --- 0.23
�-�'
4/11
Temecula MOB 2
100 Year,24 Hour Storm
I
' ` Developed Condition
177 14.75 0.87 0.468 0.236 --- 0.23
178 14.83 0.83 0.450 0.235 --- 0.21
179 14.92 0.83 0.450 0.234 --- 0.22
180 15.00 0.83 0.450 0.233 --- 0.22
181 15.08 0.80 0.432 0.231 --- 0.20
182 15.17 0.80 0.432 0.230 --- 0.20
183 15.25 0.80 0.432 0.229 --- 0.20
184 15.33 0.77 0.414 0.228 --- 0.19
185 15.42 0.77 0.414 0.227 --- 0.19
186 15.50 0.77 0.414 0.226 --- 0.19
187 15.58 0.63 0.342 0.224 --- 0.12
188 15.67 0.63 0.342 0.223 --- 0.12
189 15.75 0.63 0.342 0.222 --- 0.12
190 15.83 0.63 0.342 0.221 --- 0.12
191 15.92 0.63 0.342 0.220 --- 0.12
192 16.00 0.63 0.342 0.219 --- 0.12
193 16.08 0.13 0.072 0.218 0.027 0.05
194 16.17 0.13 0.072 0.217 0.027 0.05
195 16.25 0.13 0.072 0.215 0.027 0.05
196 16.33 0.13 0.072 0.214 0.027 0.05
197 16.42 0.13 0.072 0.213 0.027 0.05
198 16.50 0.13 0.072 0.212 0.027 0.05
199 16.58 0.10 0.054 0.211 0.020 0.03
200 16.67 0.10 0.054 0.210 0.020 0.03
201 16.75 0.10 0.054 0.209 0.020 0.03
202 16.83 0.10 0.054 0.208 0.020 0.03
203 16.92 0.10 0.054 0.207 0.020 0.03
204 17.00 0.10 0.054 0.206 0.020 0.03
205 17.08 0.17 0.090 0.205 0.033 0.06
206 17.17 0.17 0.090 0.204 0.033 0.06
207 17.25 0.17 0.090 0.203 0.033 0.06
208 17.33 0.17 0.090 0.202 0.033 0.06
209 17.42 0.17 0.090 0.201 0.033 0.06
� 210 17.50 0.17 0.090 0.200 0.033 0.06
211 17.58 0.17 0.090 0.199 0.033 0.06
212 17.67 0.17 0.090 0.198 0.033 0.06
213 17.75 0.17 0.090 0.197 0.033 0.06
214 17.83 0.13 0.072 0.196 0.027 0.05
215 17.92 0.13 0.072 0.195 0.027 0.05
216 18.00 0.13 0.072 0.194 0.027 0.05
217 18.08 0.13 0.072 0.193 0.027 0.05
218 18.17 0.13 0.072 0.192 0.027 0.05
219 18.25 0.13 0.072 0.191 0.027 0.05
220 18.33 0.13 0.072 0.190 0.027 0.05
221 18.42 0.13 0.072 0.189 0.027 0.05
222 18.50 0.13 0.072 0.188 0.027 0.05
223 18.58 0.10 0.054 0.187 0.020 0.03
224 18.67 0.10 0.054 0.186 0.020 0.03
225 18.75 0.10 0.054 0.185 0.020 0.03
226 18.83 0.07 0.036 0.185 0.013 0.02
227 18.92 0.07 0.036 0.184 0.013 0.02
228 19.00 0.07 0.036 0.183 0.013 0.02
229 19.08 0.10 0.054 0.182 0.020 0.03
230 19.17 0.10 0.054 0.181 0.020 0.03
231 19.25 0.10 0.054 0.180 0.020 0.03
232 19.33 0.13 0.072 0.179 0.027 0.05
233 19.42 0.13 0.072 0.179 0.027 0.05
234 19.50 0.13 0.072 0.178 0.027 0.05
235 19.58 0.10 0.054 0.177 0.020 0.03
236 19.67 0.10 0.054 0.176 0.020 0.03
237 19.75 0.10 0.054 0.175 0.020 0.03
238 19.83 0.07 0.036 0.175 0.013 0.02
239 19.92 0.07 0.036 0.174 0.013 0.02
240 20.00 0.07 0.036 0.173 0.013 0.02
241 20.08 0.10 0.054 0.172 0.020 0.03
242 20.17 0.10 0.054 0.171 0.020 0.03
243 20.25 0.10 0.054 0.171 0.020 0.03
244 20.33 0.10 0.054 0.170 0.020 0.03
' 245 20.42 0.10 0.054 0.169 0.020 0.03
��;
5/11
Temecula MOB 2
100 Year,24 Hour Storm
Developed Condition
246 20.50 0.10 0.054 0.169 0.020 0.03
247 20.58 0.10 0.054 0.168 0.020 0.03
248 20.67 0.10 0.054 0.167 0.020 0.03
249 20.75 0.10 0.054 0.166 0.020 0.03
250 20.83 0.0'7 0.036 0.166 0.013 0.02
251 20.92 0.07 0.036 0.165 0.013 0.02
252 21.00 0.07 0.036 0.164 0.013 0.02
253 21.08 0.10 0.054 0.164 0.020 0.03
254 21.17 0.10 0.054 0.163 0.020 0.03
255 21.25 0.10 0.054 0.163 0.020 0.03
256 21.33 0.07 0.036 0.162 0.013 0.02
257 21.42 0.07 0.036 0.161 0.013 0.02
258 21.50 0.07 0.036 0.161 0.013 0.02
259 21.58 0.10 0.054 0.160 0.020 0.03
260 21.67 0.10 0.054 0.159 0.020 0.03
261 21.75 0.10 0.054 0.159 0.020 0.03
262 21.83 0.07 0.036 0.158 0.013 0.02
263 21.92 0.07 0.036 0.158 0.013 0.02
264 22.00 0.07 0.036 0.157 0.013 0.02
265 22.08 0.10 0.054 0.157 0.020 0.03
266 22.17 0.10 0.054 0.156 0.020 0.03
267 22.25 0.10 0.054 0.156 0.020 0.03
268 22.33 0.07 0.036 0.155 0.013 0.02
269 22.42 0.07 0.036 0.155 0.013 0.02
270 22.50 0.07 0.036 0.154 0.013 0.02
271 22.58 0.07 0.036 0.154 0.013 0.02
272 22.67 0.07 0.036 0.153 0.013 0.02
273 22.75 0.07 0.036 0.153 0.013 0.02
274 22.83 0.07 0.036 0.153 0.013 0.02
275 22.92 0.07 0.036 0.152 0.013 0.02
276 23.00 0.07 0.036 0.152 0.013 0.02
277 23.08 0.07 0.036 0.152 0.013 0.02
278 23.17 0.07 0.036 0.151 0.013 0.02
i 279 23.25 O.U7 0.036 0.151 0.013 0.02
280 23.33 0.07 0.036 0.151 0.013 0.02
281 23.42 0.07 0.036 0.150 0.013 0.02
282 23.50 0.07 0.036 0.150 0.013 0.02
283 23.58 0.07 0.036 0.150 0.013 0.02
284 23.67 0.07 0.036 0.150 0.013 0.02
285 23.75 0.07 0.036 0.149 0.013 0.02
286 23.83 0.07 0.036 0.149 0.013 0.02
287 23.92 0.07 0.036 0.149 0.013 0.02
288 24.00 0.07 0.036 0.149 0.013 0.02
Sum = 100.0 Sum = 25.1
Flood volume = Effective rainfall 2.09(In)
times area 2.1(Ac.)/[(In)/(Et.)] = 0.4(Ac.Ft)
Total soil loss = 2.41(In)
Total soil loss = 0.421(Ac.Ft)
Total rainfall = 4.50(In)
Flood volume = 15961.5 Cubic Feet
Total soil loss = 18341.8 Cubic Feet
--------------------------------------------------------------------
Peak flow rate of this hydrograph = 0.754(CFS)
--------------------------------------------------------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
24 - H 0 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 I I
0+10 0.0005 0.05 Q I I I I
0+15 0.0008 0.05 Q I I I I
0+20 0.0013 0.06 Q I I I I
0+25 0.0018 0.07 Q I I I I
0+30 0.0023 0.07 Q I I I I
�.,/
6/11
Temecula MOB 2
100 Year,24 Hour Storm
Developed Condition
0+35 0.0028 0.07 Q I I I I
0+40 0.0033 0.07 Q I I I I
0+45 0.0038 0.07 Q I I I I
0+50 0.0043 0.09 Q I I I I
0+55 0.0050 0.09 4 I I I I
1+ 0 0.0057 0.10 Q I I I I
1+ 5 0.0062 0.08 Q I I I I
1+10 0.0067 0.07 Q I I I I
1+15 0.0072 0.07 Q I I I I
1+20 0.0077 0.07 Q I I I I
1+25 0.0082 0.07 Q I I I I
1+30 0.0087 0.07 Q I I I I
1+35 0.0092 0.07 QV I I I I
1+40 0.0097 0.07 QV I I I I
1+45 0.0102 0.07 QV I I I I
1+50 0.0108 0.09 QV I I I I
1+55 0.0115 0.09 QV I I I I
2+ 0 0.0121 0.10 QV I I I I
2+ 5 0.0128 0.10 QV I I I I
2+10 0.0134 0.10 QV I I I I
2+15 0.0141 0.10 QV � I I I
2+20 0.0148 0.10 QV I I I I
2+25 0.0154 0.10 QV I I I I
2+30 0.0161 0.10 QV I I I I
2+35 0.0168 0.11 QV I I I I
2+40 0.0177 0.12 QV � I I I
2+45 0.0185 0.12 Q V I I I I
2+50 0.0193 0.12 Q V I I I I
2+55 0.0201 0.12 Q V I I I I
3+ 0 0.0210 0.12 Q V I I I I
3+ 5 0.0218 0.12 Q V � I I I
3+10 0.0226 0.12 Q V I I I I
3+15 0.0235 0.12 Q V I I I I
` 3+20 0.0243 0.12 Q V I I I I
3+25 0.0251 0.12 Q V I I I I
3+30 0.0259 0.12 Q V I I I I
3+35 0.0268 0.12 Q V I I I I
3+40 0.0276 0.12 Q V I I I I
3+45 0.0284 0.12 Q V I I I I
3+50 0.0293 0.13 Q V I I I I
3+55 0.0303 0.14 Q V I I I I
4+ 0 0.0313 0.14 Q , V I I I I
4+ 5 0.0323 0.14 Q V I I I I
4+10 0.0333 0.14 Q V I I I I
4+15 0.0343 0.14 Q V I I I I
4+20 0.0354 0.16 Q V I I I I
4+25 0.0365 0.17 Q V I I I I
4+30 0.0377 0.17 Q V I I I I
4+35 0.0389 0.17 Q V I I I I
4+40 0.0400 0.17 Q V I I I I
4+45 0.0412 0.17 Q V I I I I
4+50 0.0424 0.18 Q V I I I I
4+55 0.0437 0.19 Q V I I I I
5+ 0 0.0451 0.19 Q v I I I I
5+ 5 0.0462 0.16 Q V I I I I
5+10 0.0472 0.15 Q V I I I I .
5+15 0.0482 0.14 Q V I I I I
5+20 0.0493 0.16 Q V I I I I
5+25 0.0504 0.17 Q V I I I I
5+30 0.0516 0.17 Q V I I I I
5+35 0.0528 0.18 Q V I I I I
5+40 0.0542 0.19 Q V I I I I
5+45 0.0555 0.19 Q V I I I I
5+50 0.0568 0.19 Q V I I I I
5+55 0.0581 0.19 Q V I I I I
6+ 0 0.0595 0.19 Q V I I I I
6+ 5 0.0609 0.21 Q V I I I I
6+10 0.0624 0.22 Q V I I I I
� 6+15 0.0638 0.22 Q V I I I I
7/11
Temecula MOB 2
100 Year,24 Hour Storm
' � Developed Condition
6+20 0.0653 0.22 Q V I I I I
6+25 0.0668 0.22 Q V I I I I
6+30 0.0683 0.22 Q V � I I I
6+35 0.0699 0.23 Q V I I I I
6+40 0.0715 0.24 Q V I I I I
6+45 0.0732 0.24 Q V I I I I
6+50 0.0749 0.24 Q V I I I I
6+55 0.0765 0.24 Q V I I I I
7+ 0 0.0782 0.24 Q V I I I I
7+ 5 0.0798 0.24 Q V I I I I
7+10 0.0815 0.24 Q V I I I I
7+15 0.0831 0.24 Q VI I I I
7+20 0.0849 0.25 IQ �I I I I
7+25 0.0867 0.26 IQ �I I I I
7+30 0.0885 0.26 IQ �I I I I
7+35 0.0904 0.28 �Q VI I I I
7+40 0.0924 0.29 14 V I I I
7+45 0.0944 0.29 IQ V I I I
7+50 0.0965 0.30 14 V I I I
7+55 0.0986 0.31 14 V I I I
8+ 0 0.1008 0.31 IQ V I I I
8+ 5 0.1031 0.34 IQ IV I I I
8+10 0.1056 0.36 14 IU I I I
8+15 0.1081 0.36 14 I� I I I
8+20 0.1105 0.36 14 I U I I I
8+25 0.1130 0.36 �Q I U I I I
8+30 0.1155 0.36 14 I V I I I
8+35 0.1181 0.37 IQ I V I I I
8+40 0.1207 0.38 IQ I U I I I
8+45 0.1234 0.38 IQ I U I I I
8+50 0.1261 0.40 IQ I U I I I
8+55 0.1289 0.41 14 I U I I I
9+ 0 0.1317 0.41 14 I V I I I
� � 9+ 5 0.1329 0.17 Q I U I I I
9+10 0.1332 0.04 Q I V I I I
9+15 0.1334 0.03 Q I V I I I
9+20 0.1338 0.05 Q I V I I I
9+25 0.1342 0.07 Q I V I I I
9+30 0.1348 0.08 Q I V I I I
9+35 0.1355 0.10 Q I V I I I
9+40 0.1363 0.12 Q I V I I I
9+45 0.1371 0.12 Q I V I I I
9+50 0.1382 0.15 Q I V I I I
9+55 0.1393 0.17 Q I V I I I
10+ 0 0.1405 0.17 Q I U I I I
10+ 5 0.1424 0.29 14 I V I I I
10+10 0.1449 0.35 14 I U I I I
10+15 0.1474 0.36 14 I U I I I
10+20 0.1498 0.36 �Q I V I I I
10+25 0.1523 0.36 14 I V I I I
10+30 0.1548 0.36 IQ I � I I I
10+35 0.1563 0.21 Q I V I I I
10+40 0.1572 0.13 Q I V I I I
10+45 0.1580 0.12 Q I V I I I
10+50 0.1589 0.13 Q I � I I I
10+55 0.1598 0.13 Q I � I I I
11+ 0 0.1607 0.13 Q I U I I I
11+ 5 0.1615 0.11 Q I U I I I
11+10 0.1622 0.10 Q � V I I I
11+15 0.1629 0.10 Q I � I I I
11+20 0.1636 0.11 Q I U I I I
11+25 0.1644 0.11 Q I V I I I
11+30 0.1652 0.11 Q I V I I I
11+35 0.1656 0.07 Q I V I I I
11+40 0.1660 0.05 Q I. � I I I
11+45 0.1663 0.05 Q I � I I I
11+50 0.1668 0.07 Q I � I I I
11+55 0.1674 0.09 Q I V I I I
12+ 0 0.1680 0.09 Q I V I I I
8/11
Temecula MOB 2
100 Year,24 Hour Storm
' Developed Condition
12+ 5 0.1698 0.26 IQ I � I I I
12+10 0.1722 0.35 14 I V I I I
12+15 0.1748 0.37 IQ I UI I I
12+20 0.1775 0.39 IQ I �I I I
12+25 0.1803 0.41 IQ I �I I I
12+30 0.1832 0.42 14 I VI I I
12+35 0.1864 0.46 14 I V I I
12+40 0.1898 0.49 IQ I V I I
12+45 0.1932 0.50 I 4 I I� I I
12+50 0.1969 0.53 I 4 I I� I I
12+55 0.2006 0.54 I 4 I I� I I
13+ 0 0.2044 0.55 I 4 I I � I I
13+ 5 0.2089 0.67 I 4 I I V I I
13+10 0.2140 0.73 I 4 I I V I I
13+15 0.2191 0.75 I 4 I I � I I
13+20 0.2243 0.75 I 4 I I � I I
13+25 0.2295 0.75 I 4 I I � I I
13+30 0.2347 0.75 I 4 I I U I I
13+35 0.2381 0.50 I 4 I I U I I
13+40 0.2406 0.36 14 I I � I I
13+45 0.2430 0.34 14 I I V I I
13+50 0.2454 0.35 IQ I I � I I
13+55 0.2478 0.35 14 I I V I I
14+ 0 0.2502 0.35 14 I I V I I
14+ 5 0.2533 0.45 14 I I V I I
14+10 0.2567 0.50 I 4 I I U I I
14+15 0.2602 0.51 I 4 I I V I I
14+20 0.2636 0.49 14 I I � I I
14+25 0.2669 0.48 14 I I VI I
14+30 0.2703 0.48 IQ I I VI I
14+35 0.2736 0.48 14 I I VI I
14+40 0.2769 0.49 14 I I V I
14+45 0.2803 0.49 14 I I V I
� 14+50 0.2835 0.47 IQ I I � I
14+55 0.2867 0.46 IQ I I IV I
15+ 0 0.2899 0.46 IQ I I IV I
15+ 5 0.2929 0.44 14 I I IV I
15+10 0.2958 0.43 14 I I I V I
15+15 0.2988 0.43 IQ I I I � I
15+20 0.3016 0.41 IQ I I I � I
15+25 0.3043 0.40 14 I I I V I
15+30 0.3071 0.40 IQ I I I � I
15+35 0.3092 0.31 IQ I I I V I
15+40 0.3110 0.26 14 I I I V I
15+45 0.3127 0.25 IQ I I I V I
15+50 0.3144 0.26 IQ I I I V I
15+55 0.3162 0.26 14 I I I V I
16+ 0 0.3180 0.26 IQ I I I � I
16+ 5 0.3191 0.16 Q I I I V I
16+10 0.3198 0.10 Q I I I � I
16+15 0.3205 0.10 Q I I I V I
16+20 0.3212 0.10 Q I I I � I
16+25 0.3218 0.10 Q I I I � I
16+30 0.3225 0.10 Q I I I � I
16+35 0.3230 0.08 Q I I I � I
16+40 0.3235 0.07 Q I I I � I
16+45 0.3240 0.07 Q I I I V I
16+50 0.3245 0.07 Q I I I V I
16+55 0.3250 0.07 Q I I I V I
17+ 0 0.3255 0.07 Q I I I U I
17+ 5 0.3262 0.10 Q I I I U I
17+10 0.3270 0.12 Q I I I U I
17+15 0.3279 0.12 Q I I I V I
17+20 0.3287 0.12 Q I I I V I
17+25 0.3295 0.12 Q I I I � I
17+30 0.3303 0.12 Q I I I � I
17+35 0.3312 0.12 Q I I I U I
17+40 0.3320 0.12 Q I I I U I
17+45 0.3328 0.12 Q I I I � I
\ ..
9/11
Temecula MOB 2
100 Year,24 Hour Storm
'` Developed Condition
23+35 0.3646 0.05 Q I I I �I
23+40 0.3650 0.05 Q I I I VI
23+45 0.3653 0.05 Q I I I UI
23+50 0.3656 0.05 Q I I I VI
23+55 0.3660 0.05 Q I I I �I
24+ 0 0.3663 0.05 Q I I I �I
24+ 5 0.3664 0.02 Q I I I �I
24+10 0.3664 0.00 Q I I I �
-----------------------------------------------------------------------
�
�_:
11/11
Temecula MOB 2
100 Year,24 Hour Storm
� Developed Condition
17+50 0.3336 0.11 Q I I I V I
17+55 0.3342 0.10 Q I I I � I
18+ 0 0.3349 0.10 Q I I I � I
18+ 5 0.3355 0.10 Q I I I V I
18+10 0.3362 0.10 Q I I I U I
18+15 0.3369 0.10 Q I I I � I
18+20 0.3375 0.10 Q I I I V I
18+25 0.3382 0.10 Q I I I � I
18+30 0.3388 0.10 Q I I I � I
18+35 0.3394 0.08 Q I I I � I
18+40 0.3399 0.07 Q I I I � I
18+45 0.3404 0.07 Q I I I � I
18+50 0.3408 0.06 Q I I I � I
18+55 0.3411 0.05 Q I I I V I
19+ 0 0.3415 0.05 Q I I I V I
19+ 5 0.3419 0.06 Q I I I � I
19+10 0.3424 0.07 Q I I I � I
19+15 0.3429 0.07 Q I I I � I
19+20 0.3435 0.09 Q I I I V I
19+25 0.3441 0.09 Q I I I V I
19+30 0.3448 0.10 Q I I I V I
19+35 0.3454 0.08 Q I I I � I
19+40 0.3459 0.07 Q I I I � I
19+45 0.3464 0.07 Q I I I V I
19+50 0.3468 0.06 Q I I I V I
19+55 0.3471 0.05 Q I I I V I
20+ 0 0.3474 0.05 Q I I I � I
20+ 5 0.3479 0.06 Q I I I � I
20+10 0.3483 0.07 Q I I I V I
20+15 0.3488 0.07 Q I I I � I
20+20 0.3493 0.07 Q I I I � I
20+25 0.3498 0.07 Q I I I � I
20+30 0.3503 0.07 Q I I I U I
� 20+35 0.3508 0.07 Q I I I V I
20+40 0.3513 0.07 Q I I I � I
20+45 0.3518 0.07 Q I I I � I
20+50 0.3522 0.06 Q I I I V I
20+55 0.3526 0.05 Q I I I V I
21+ 0 0.3529 0.05 Q I I I � I
21+ 5 0.3533 0.06 Q I I I � I
21+10 0.3538 0.07 Q I I I � I
21+15 0.3543 0.07 Q I I I � I
21+20 0.3547 0.06 Q � I I V I
21+25 0.3550 0.05 Q I I I V I
21+30 0.3554 0.05 Q I I I U I
21+35 0.3558 0.06 Q I I I � I
21+40 0.3563 0.07 Q I I I � I
21+45 0.3568 0.07 Q I I I V I
21+50 0.3572 0.06 Q I I I V I
21+55 0.3575 0.05 Q I I I VI
22+ 0 0.3578 0.05 Q I I I �I
22+ 5 0.3583 0.06 Q I I I �I
22+10 0.3588 0.07 Q � I I �I
22+15 0.3593 0.07 Q I I I �I
22+20 0.3597 0.06 Q I I I �I
22+25 0.3600 0.05 Q I I I �I
22+30 0.3603 0.05 Q I I I VI
22+35 0.3607 0.05 Q I I I �I
22+40 0.3610 0.05 Q I I I �I
22+45 0.3613 0.05 Q I I I UI
22+50 0.3617 0.05 Q I I I VI
22+55 0.3620 0.05 Q I I I �I
23+ 0 0.3623 0.05 Q I I I �I
23+ 5 0.3626 0.05 Q I I I �I
23+10 0.3630 0.05 Q I I I �I
23+15 0.3633 0.05 Q I I I UI
23+20 0.3636 0.05 Q I I I VI
23+25 0.3640 0.05 Q I I I �I
23+30 0.3643 0.05 Q I I I �I
10/11
Drainage Study
Temecula MOB 2
'�� SECTION 3 - NATURAL CHANNEL ANALYIS
HEC RAS Summary Table
HEC RAS Output Table
HEC RAS Cross Sections
�� ��
,��,
� � HEC-RAS Plan:Plan Ot River.Temecula MOB Reach:1 Profile:PF 1
.�-`Reach ��RiverSta�-��.� Profile '���� QTola! �� MinChEl' W.S:EIev CritVV.S. E.G:�Elev �.E.G.�Slope Vel�Chnl ��FlowArea-;��TopWidth����� Froude#��Chf��.�"
��)�.���. ..�B)..- .�(ft).. �..�ft).� ..�ft): �...(ft/ft) .".,(il/s) :'�:�SQ ft) � . �fl)
1.�� ��1450 .�PF 1 525.00 57.90 63.20 63.S6i 0.001370 4.77 110.11;� 32.11 � 0.45
1 '�. .1350 �:PF 1 525.00 57.50 62.67 62.17 63.34 0.003406, 5.48� 9574 46.08 0.67
1 � 1250 �PF1 525.00 56.90 61.29 6129j 6275 0.007690 970 54.12 18.62� 1.00
1 �. 1]50 PF 1 525A0_ 5� 59.99� 58.99I 60.67 0.008511 6.63 79.14�__58.58 1.01,
1 ' 1050 � �PF 1 525.00 56.10 58.62 58.62 59.48 0.007950 7.48 70.22� 41.19 1.01;
1 � 1000 PF 1 525.00 55.40 57.52 57.52 58.31 i 0.008097 7.13 73.61y __ _47.38 1.01�
C �
�_�
��_,.�
Plan:Plan 01 Temecula MOB 1 RS: 1450 Profile:PF 1
E.G.Elev(ft) 63.56 'Element Left 0B Ghannel ` Right Q6
Vel Head"(ft) 0.35 Wt.n-Val: � 0.025
W S.Elev(ft) 63.20 Reach Len.(ft) 108.00 100.00 , 91.00
Crit W.S.(ft) Flow Area,(sq ft) 110.11
' E.G.Slope(fUft) 0.001370 Area(sq,ft) � �I 110.11
----I---- -
Q Total(cfs) 525.00 -FI"ow"(cfs� 525.00
Top�dth•(Tt) 32.11 � Top Witlth,(ft) 32.11 I
vei Totai��flvs� �. a.�� ' Ayg�vei:��ws�. �� a.�� �___ -_
Max Chl Dpth(ft): 5.30 Hytlr.Depth,(ft) ; ' 3.43
Gonv'Total(cfs) 14182.6 Conv.(cfs) 14182.6
Length�WCd:(ft)- ���: 100.00 �VUetted R,er..(ft)�� ; 34.52
Min Ch El(ft) 57.90 Shear(Ib/Sq ft) 0.27
Alpha:; .' 1.00 'Stream Power(Ib/ft s) '_ 1.30
�Frctn.Coss.(ft)- 0.2b Cum Volume;(acre-ft) , 0.82 �
c&E�oss�ff> o.o� cum s,x�acres�� .���� ,� o.a2
Plan:Plan 01 Temecula MOB 1 RS:1350 Profile:PF 1
E:G:Ele�;(ft) 63.34 Element ` Left OB Channel ' Right OB
Vel Head(ft), � � `� 0.47 -V1It:n-ual. i �0.025
V,i/.S.Eleu'=��(ft)� 62.87 � Rea'ch,Leij:(ft) 99.00 100.00 101.00
Cnt 1IU:S._(ft) ; 62.17 FIow.Area(sq ft),; 95.74
E:G:Slope(ftlft) 0.003406 Area`(sq ft) 95J4
Q Total(Cfs)' �: 525.00 Elow�(cfs):�"�� 525.00
Top Witlth`(ft), ' 46.08 �:Top Wdtlj(ft). � 46.08
Vel:Total�(ft/s) > 5.48 =Avg.Vel:(ft/s)� �:�.���� 5.48 ,
C � ,Maz"Chl Dpth.(ft)�� -�� 5.37 Nydr�Dep�th(ft), 2.08 i
Gonu;Total(cfs) , ;.; 8996.1 Conu,(,cf§), 8996.1
L'ength Wt�i:(ft) ,` 100.00 1Netted P'er.(it) 48.17
Min Ch�EI(ft), " 57.50 -She�r(Ib/sq ft) -, �, 0.42 �
FYlpha " � 1.00 Stream.Pow,er(16/ft s)' " 2.32
F.�ctn Loss;(ft); 0.49 Gum Volume(acre-ft) , 0.58
C�&E Loss(ft), 0.10 �Cum SA,(acres), ��: 0.33
Plan:Plan 01 Temecula MOB 1 RS: 1250 Profile:PF 1
E;G.Ele�(ft) 62.75 Element '. Left OB Channel '' Right OB
Vel Head(ft)- 1.46 ,Wt.n-VaL 0.025 �
� VV.S.Elev(ft), 61.29 Fteacli Len.(ft) 98.00 100.00 113.00
C�it W.S`.(ft) 61.29 i Flow Area(sq ft) � 54.12
EsG:Slope(ft/ft) 0.007690 � Area(sq ft) 54.12
Q;l'otal�(cfs)� " 525.00 Flow"(cfs)- 525.00 .
Top'"Width;,(ft) � 18.62 � Top Width�(ft)-, 18.62 �
Vel Total(ft/s) 9.70 Avg:Vel.(ft/s) 9.70
�-
Max Chl Dpth(ft) 4.39 Hqdr.Depth(ft) ; 2.91 I �
Gonv.Total(cfs) . ` 5986.8 Conv:(cfs) 5986.8
� Length Wtd.(ft) 100.00 VVetteii Per.(ft) 21.32 i
Min Ch EI(ft) 56.90 Shear(Ib/§q ft) 1.22
Alpha 1.00 Stream Power(Ib/ft s) I 11.82
i Frctn Loss(ft) 0.81 �Cum Volume(acre-ft) � 0.41 �
C&E Loss(ft) 0.23 Cum SA(acres) r 0.25 �
_ - .. --I_------- _�
1
�_i
� � Plan:Plan 01 Temecula MOB 1 RS: 1150 Profile:PF 1
E.G.Elev(ft) 60.67 Element" Left OB Channel Right OB'
�Vel Head�(ft) 0.68 1Nt.n-Val: � 0.025
W,S.Elev(ft) 59.99 Reach Len:(ft) 101.00 100.00 100.00
Crit W.S.`(ft). 59.99 Flow Area(sq ft) - 79.14
�.G..Slope(ft/ft)- .-�` 0.008511 %Zrea(sq;ft) 79.14
Q T,btal(cfs) 525.00 :Flow(cfs): "' S25.00
Top�dth`(ft), . 58.59 ;Top Wcith(ft) „, 58.59
Ve6Total(ft/s) 6.63 Avg:Vel.;(ft/s) ' 6.63
�.Nlax Chl:`Dpth.(ftj�'� ��� 3.39 `Hytl,"r.,Depth�(ft) 1 - � �" 1.35
con�.;T.otai.�cfsj. �_��� 5sso.s :�conv.=�"�s)�"�; ���: ��: 5sso.s
'�engfn uvtd:,�ff>. `��. �oo.00 �v�etted,P�er.��ff);�� ;�. .�" 5s.as ,
M�n�cn.�Ei�,(nj �� ss.so �`slnear�ibisy�� ��; � o.���
Alpha" � 1.00 :Stream`Fower(Ib/ft s) ' 4.69
;Frctn Loss(ft) 0.82 Cum Volume(acre=ft) 0.25
CF&E Los's(ft) 0.02 ,Cum,SA.(acres) ' 0.17 i
Plan:Plan 01 Temecula MOB 1 RS:1050 Profile:PF 1
E:G:Elev(ft)' 59.48 Elemen`t ' ' . Left OB Ghannel Right OB
�/el`H�ad.',(ft) ...�� 0.87 r.Wt n-Val:...°, � � �0.025
W S.,EIe"v:`(ft);,"�-;� ; ��� 58.62 :��Reacii Leri���(ft) �. „ , 142.00 50.00 46.00
Cnt W:S.(ft)•: . . ' 58.62 Flow Area(sq ft),, : 70.22
�E G.Slope�(ft/ft)� �; 0.007950 Area(sq;ft) .� 70.22
Q Total;(cFs) 525.00 Flow(cfs)" ; 525.00
Top�dth(ft), 41.19 Top'Wtlth(ft) , 41.19
VeI Total.(ft/'s) --- 7.48 AVg:V.el.(ft/s) ; , ---- 7.48
C� Max Chl D`pth(ft) �' 2.52 I�ydr Depth,(ff) . 1.70
- Con�.Total;(cfs)��,,,`' 5888.1 Gonv:('cfs);�"� 5888.1
Length:lNtd,(Tt),` : 50.00 UVetted'��er.(ft)' ,`: 41.91
Min�Ch,EI'Fft)� , 56.10 Shear(Ib/sq,ft)� � 0.83
�Alplia; 1.00 Stream;Pbwe%;(Ib/fts); 6.22
�Frctn.Loss.(ft).�; �� 0.40 �"Eum U,oluriie�(acre-ft)`;� 0.08
G&E.Lbss(ft) OA2 Cum SA(acres) . .,, 0.05
I
Plan:Plan 01 Temecula MOB 1 RS:1000 Profile:PF 1
E:G.Elev.(ft)` 58.31 Elem`ent " Left OB Channel ` Right OB
Vel H,ead,(ft), " ,�..��;� 0.79 1Nt.n-Val:�- � 0.025
W.S:Ele�(ft) 57.52 Reach'Len.(ft)
Crit�W.S.(ft)-. , 57.52 Flow Ar�a(sq ft)� �., 73.61
�E;G.Slope(ft/ft)," �;����� 0.008097 -Area(sq-ft).�� � 73.61
Q'>totai,�cfs�� . � szs.00 .Fiow(�s� :;� szs.00
Top Width�.,(ft) 47.38 Top Wdtli�(ft), 47.38
' -----
�/el,Total�(�t/s) � 7.13 Avg.Vel:(ft/s) "��� "- 7.13
�Maz Chl Dpth=(ft) �:;, 2.12 � F1ydr.pep'th"(ft)�" ��� 1.55
Conv.ToY�I'(cfs) �� 5834.3 �on�.(Cf&) . 5834.3
Length Valtd:(ft). � .-� 1Netted�Pec.(ft), 47.80----
�Min Ch.EI�(ft) 55.40 Shear(Ib/5q ft) 0.78
Alpha 1.00 Stream Power(Ib/fE s) 5.55 ; �
Frctn Loss(it) Gum Volume(acre-ft) _ �
C&E Loss(ft) Cum SA(acres) L_ �
i _
��.
� � Temecula MOB 2 Plan: Plan 01 12/20/2015
STA 14+50
�Q A25
65�
Legend
--------------
EG PF 1
64
WSPF1
----------------------------------------------------------------------------------------------------------
�—
Ground
63 �
Bank Sta
62-�
�
�� 61-
>
�
w
60
59
58
57 � — —,
0 10 20 �30 40 50
( Station(ft)
�
Temecula MOB 2 Plan: Plan 01 12/20/2015
STA 13+50
- ---- .025-- �
64 I Leg ne d
--------------
__---------------------------------------------------------------------------------------------------------------------------------------- I EG PF 1
i
63 � WS PF 1
�..................
Crit PF 1 �
62� Ground
� Bank Sta
�__
� 61-
�
0
.�
>
a�
w 60
;
59-�
�
58
57 —�—,--, --r----T�—�T�—,-----� . �—�
0 10 20 30 40 50
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� .
Temecula MOB 2 Plan: Plan 01 12/20/2015
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.025
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I --------------
EG PF 1 �
----------- -------------------------------------------------------------
----------------------------------------------------------
�.._WS PF._i.....
Crit PF 1
59 —�
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� i
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c
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0 10 20 30 40 50 60
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Temecula MOB 2 Plan: Plan 01 12/20/2015
STA10+00
---- - — .025 ---
60 , —
Legend
-------------
EGPF1
; WS PF 1
59- �.................._..................
1 Crit PF 1
—F—
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---------------------------------------------------------------------- Bank Sta
58
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55— r—_-�--T r—�
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/�
Temecula MOB 2 Plan: Plan 01 12/20/2015
STA 12+50
� .025 —�
66� Legend i
--------------------
EG PF 1
WS PF 1
64- Crit PF 1 �
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, Ground
- -------------------------------- ----------------------------------------------------------------------------------------------------------------- � •
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Temecula MOB 2 Plan: Plan 01 12/20/2015
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0 10 20 30 40 50 60�r 70
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Drainage Study
Temecula MOB 2
'�� SECTION 4 - ROUTING
Basin Storage/Discharge
10 Year - 3 Hour, 6 Hour, 24 Hour Storm Routing
100 Year - 3 Hour, 6 Hour, 24 Hour Storm Routing
�-,
,
`�;
� TEMECULA MOB 2 DETENTION BASIN STORAGE/DISCHARGE
,---- -- - ------ ----------------------------------------------------------- ----------- ------ --------- --
; Elevation ; Area ; H ; Storage ; Discharge ; Discharge ; Total ;
' ' (Ac-ft) ; (ft) ; (Ac-ft) ; Infiltration ; 8" PVC ;Discharge;
� ; ; ; � (cfs) ; (cfs) ; (cfs) ;
I.�����������������.I������������������L�����������������J�����������������1�����������������1�����������������1��������������
� 1057 ; 0.0486 ; 0 ; � 0.08 ; 0.00 � 0.08 ;
� 0 ,
I.�����������������a������������������4��������____�����i�������������____�__���������������i�����������������i��������___��{
; 1058 ; 0.0486 ; 1 ; 0.049 ; 0.08 ; 0.00 ; 0.08 ;
�------------------a------------------�-----------------�------------------�-----------------�-----------------+-------------�
; 1059 ; 0.0486 ; 2 ; 0.097 ; 0.08 ; 0.00 ; 0.08 ;
�'----"""'------a---------"-------�---------------"y"'---------------�----_-"""""'y""'------------�-------------�
; 1060 ; 0.0486 ; 3 ; 0.146 ; 0.08 ; 0.00 ; 0.08 ;
�'-----------------y------------------�-----------------�------------------r------------'----y--'--------------y--------------�
; 1060.25 ; 0.0513 ; 3.25 ; 0.162 ; 0.08 ; 0.00 ; 0.08 ;
�.�����������������7������������������r�����������������������������������T�����������������T�����������������T��������������
; 1060.5 ; 0.0513 ; 3.5 ; 0.180 ; 0.08 ; 0.00 ; 0.08 ;
r-----------------�------------------r-----------------r-----------------r-----------------r-----------------r-------------r
; 1060.75 ; 0.0513 ; 3.75 ; 0.192 ; 0.08 ; 0.89 ; 0.97 ;
---------------- -------- ------- ----------
------
1 7��������'�� T�����"���"����'T�������������f
� 1061 � 0.0540 � 4 � 0.205 � 0.08 � 1.26 � 1.34 �
•------------------a------------------L-----------------a-----------------s-----------------a------------------�-------------�
Equations
Q or f�e=CA(2gh)�
C=0.60
( i Aa��orifice area=0.09 inZ
�
g=32.2
h=(H-diameter/2)
Q 8-�Pvc=CA(2gH)�
C=0.65
R=4"
A=area=0.3492 in2
g=32.2
H=varies
�_�
Temecula MOB 2
10 Year,3 Hour Storm
ROUTING
/�, FLOOD HYDROGRAPH ROUTING PROGRAM
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004
Study date: 02/17/17
---------------------------------------------------------------------
TEMECULA MOB 2
ROUTING
10 YEAR, 3 HOUR STORM
--------------------------------------------------------------------
Program License Serial Number 4022
--------------------------------------------------------------------
********************* HYDROGRAPH INFORMATION **********************
From study/file name: temmob2dev310.rte
**��*************+**+*******HYDROGRAPH DATA*****+:r�***�**++*�*��*******
Number of intervals = 38
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 1.778 (CFS)
Total volume = 0.109 (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 � ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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 = 38
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 0.049 0.080 0.049 0.049
2.000 0.097 0.081 0.097 0.097
3.000 0.146 0.082 0.146 0.146
3.250 0.162 0.083 0.162 0.162
3.500 0.180 1.500 0.175 0.185
3.750 0.192 2.090 0.185 0.199
4.000 0.205 2.550 0.196 0.214
--------------------------------------------------------------------
Hydrograph Detention Basin Routing
---------------------------------------------------------------------
Graph values: 'I'= unit inflow; 'O'=outflow at time shown
' ---------------------------------------------------------------------
`�j Time Inflow Outflow Storage Depth
1/2
Temecula MOB 2
10 Year,3 Hour Storm
ROUTING
� (Hours) (CFS) (CFS) (Ac.Ft) .0 0.4 0.89 1.33 1.78 (Ft.)
0.083 0.15 0.00 0.001 O I I I I I 0.01
0.167 0.24 0.00 0.002 0 I I I I I 0.04
0.250 0.23 0.01 0.003 O I I I I I 0.07
0.333 0.26 0.01 0.005 O I I I I I 0.10
0.417 0.29 0.01 0.007 O I I I I I 0.14
0.500 0.33 0.01 0.009 0 I I I I I 0.18
0.583 0.31 0.02 0.011 O I I I I I 0.23
0.667 0.33 0.02 0.013 O I I I I I �•27
0.750 0.35 0.02 0.015 O I I I I I 0.31
0.833 0.31 0.03 0.017 O I I I I I 0.35
0.917 0.31 0.03 0.019 O I I I I I 0.39
1.000 0.33 0.03 0.021 O I I I I I 0.43
1.083 0.16 0.04 0.023 O I I I I I 0.46
1.167 0.06 0.04 0.023 OI I I I I 0.47
1.250 0.05 0.04 0.023 O I I I I 0.48
1.333 0.25 0.04 0.024 O I I I I I 0.49
1.417 0.24 0.04 0.026 O I I I I I 0.52
1.500 0.20 0.04 0.027 O I I I I I 0.55
1.583 0.14 0.05 0.028 O I I I I I 0.56
1.667 0.17 0.05 0.028 O I I I I I 0.58
1.750 0.31 0.05 0.030 O I I I I I 0.61
1.833 0.34 0.05 0.032 O I I I I I 0.64
1.917 0.29 0.05 0.033 O I I I I I 0.68
2.000 0.28 0.06 0.035 I� I I I I I 0.71
2.083 0.31 0.06 0.037 10 I I I I I 0.75
2.167 0.53 0.06 0.039 10 II I I I 0.80
2.250 0.80 0.07 0.043 10 I I I I I 0.88
2.333 0.62 0.08 0.047 10 I I I I I 0.97
2.417 1.08 0.08 0.053 10 I I I I I 1.08
2.500 1.51 0.08 0.061 I� I I I I I 1.25
2.583 1.78 0.08 0.072 �0 I I I I 1.48
2.667 1.45 0.08 0.083 I� I I I I I 1.70
2.750 0.73 0.08 0.089 10 I I I I I 1.84
2.833 0.40 0.08 0.093 I� II I I I 1.91
r � 2.917 0.35 0.08 0.095 10 I I I I I 1.96
�,__i 3.000 0.21 0.08 0.096 10 I I I I I 1.98
3.083 0.06 0.08 0.097 10 I I I I 1.99
3.167 0.01 0.08 0.096 IO I I I I 1.98
3.250 0.00 0.08 0.096 IO I I I I 1.97
Remaining water in basin = 0.10 (Ac.Ft)
***�**�***�****�+*�***�x***�HYDROGRAPH DATA�*******��**�***************
Number of intervals = 39
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.081 (CFS)
Total volume = 0.013 (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
*�************�**++*+**�****�******����**�**********++***�*��**+*******
--------------------------------------------------------------------
,�
2�2
Temecula MOB 2
10 Year,6 Hour Storm
ROUTIN6
� \`.
FLOOD HYDROGRAPH ROUTING PROGRAM
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004
Study date: 02/17/17
---------------------------------------------------------------------
TEMECULA MOB 2
ROUTING
10 YEAR, 6 HOUR STORM
--------------------------------------------------------------------
Program License Serial Number 4022
--------------------------------------------------------------------
********************* HYDROGRAPH INFORMATION **********************
From study/file name: temmob2dev610.rte
**************�******�**��*xHYDROGRAPH DATA**+**+******r*�r**:�*********
Number of intervals = 74
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 1.672 (CFS)
Total volume = 0.158 (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
***�************+********************+*�**�***+*****������*�:***********
( j ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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 = 74
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 0.049 0.080 0.049 0.049
2.000 0.097 0.081 0.097 0.097
3.000 0.146 0.082 0.146 0.146
3.250 0.162 0.083 0.162 0.162
3.500 0.180 1.500 0.175 0.185
3.750 0.192 2.090 0.185 0.199
4.000 0.205 2.550 0.196 0.214
--------------------------------------------------------------------
Hydrograph Detention Basin Routing
---------------------------------------------------------------------
,
Graph values: 'I'= unit inflow; 'O'=outflow at time shown
`�j ---------------------------------------------------------------------
1/3
Temecula MOB 2
10 Year,6 Hour Storm
ROUTING
� �, Time Inflow Outflow Storage Depth
� (Hours) (CFS) (CFS) (Ac.Ft) .0 0.4 0.84 1.25 1.67 (Ft.)
0.083 0.08 0.00 0.000 OI I I I I 0.01
0.167 0.15 0.00 0.001 O I I I I I 0.02
0.250 0.17 0.00 0.002 0 I I I I I 0.04
0.333 0.17 0.01 0.003 O I I I I I 0.07
0.417 0.17 0.01 0.004 O I I I I I 0.09
0.500 0.18 0.01 0.006 O I I I I I 0.11
0.583 0.19 0.01 0.007 O I I I I I 0.14
0.667 0.19 0.01 0.008 O I I I I I 0.16
0.750 0.19 0.02 0.009 O I I I I I 0.19
0.833 0.19 0.02 0.010 0 I I I I I 0.21
0.917 0.19 0.02 0.012 0 I I I I I 0.24
1.000 0.21 0.02 0.013 0 I I I I I 0.26
1.083 0.22 0.02 0.014 0 I I I I I 0.29
1.167 0.22 0.03 0.016 O I I I I I 0.32
1.250 0.22 0.03 0.017 O I I I I I 0.35 "
1.333 0.22 0.03 0.018 O I I I I I 0.37
1.417 0.22 0.03 0.020 O I I I I I 0.40
1.500 0.22 0.03 0.021 0 I I I I I 0.43
1.583 0.22 0.04 0.022 O I I I I I 0.45
1.667 0.22 0.04 0.023 O I I I I I 0.48
1.750 0.22 0.04 0.025 O I I I I I 0.51
1.833 0.22 0.04 0.026 O I I I I I 0.53
1.917 0.22 0.04 0.027 0 I I I I I 0.56
2.000 0.24 0.05 0.029 0 I I I I I 0.58
2.083 0.23 0.05 0.030 O I I I I I 0.61
2.167 0.24 0.05 0.031 O I I I I I 0.63
2.250 0.25 0.05 0.032 I� I I I I I 0.66
2.333 0.25 0.06 0.034 10 I I I I I 0.69
2.417 0.25 0.06 0.035 10 I I I I I �•�2
2.500 0.25 0.06 0.036 �0 I I I I I 0.74
2.583 0.25 0.06 0.038 10 I I I I I 0.77
2.667 0.25 0.06 0.039 I� I I I I I 0.80
2.750 0.27 0.07 0.040 �0 I I I I I 0.82
� � 2.833 0.28 0.07 0.042 10 I I I I I 0.85
2.917 0.28 0.07 0.043 ID I I I I I �•$$
3.000 0.28 0.07 0.045 �0 I I I I I 0.91
3.083 0.28 0.08 0.046 �0 I ( I I I 0.94
3.167 0.29 0.08 0.047 I� i I I I I 0.97
3.250 0.30 0.08 0.049 I� I I I I I 1.00
3.333 0.31 0.08 0.051 �0 I I I I I 1.03
3.417 0.32 0.08 0.052 10 I I I I I 1.07
3.500 0.35 0.08 0.054 10 I I I I I 1.10
3.583 0.38 0.08 0.056 10 II I I I 1.14
3.667 0.39 0.08 0.058 I� II I I I 1.19
3.750 0.17 0.08 0.059 10 I I I I I 1.21
3.833 0.05 0.08 0.059 IO I I I I 1.22
3.917 0.06 0.08 0.059 �0 I I I I 1.21
4.000 0.07 0.08 0.059 I� I I I I 1.21
4.083 0.10 0.08 0.059 10 I I I I 1.21
4.167 0.14 0.08 0.060 �OI I I I I 1•ZZ
4.250 0.19 0.08 0.060 I� I I I I I 1.23
4.333 0.23 0.08 0.061 I� I I I I I 1.25
4.417 0.28 0.08 0.062 10 I I I I I 7-•27
4.500 0.29 0.08 0.064 10 I I I I I 1.30
4.583 0.32 0.08 0.065 I� I I I I I 1.34
4.667 0.36 0.08 0.067 10 I I I I I 1.37
4.750 0.41 0.08 0.069 I� II I I I 1.42
4.833 0.43 0.08 0.071 I� I I I I 1.47
4.917 0.45 0.08 0.074 ID I I I I 1.52
5.000 0.50 0.08 0.077 I� II I I I 1.57
5.083 0.65 0.08 0.080 10 I I I I I 1.64
5.167 0.86 0.08 0.085 10 I I I I 1.74
5.250 1.03 0.08 0.091 Ia I I I I I 1.86
5.333 1.16 0.08 0.097 I� I I I I I 2.01
5.417 1.35 0.08 0.106 I� I I II I 2•1$
5.500 1.67 0.08 0.115 10 I I I I 2•3$
5.583 0.83 0.08 0.123 I� I II I I 2.54
��_i 5.667 0.31 0.08 0.127 �O I I I I I 2.61
2/3
Temecula MOB 2
10 Year,6 Hour Storm
ROUTING
�% � 5.750 0.20 0.08 0.128 10 I I I I I 2.63
5.833 0.15 0.08 0.129 IOI I I I I 2.65
5.917 0.11 0.08 0.129 IOI I I I I 2.65
6.000 0.07 0.08 0.129 �0 I I I I 2.65
6.083 0.02 0.08 0.129 IO I I I I 2.65
6.167 0.00 0.08 0.128 IO I I I I 2.64
6.250 0.00 0.08 0.128 IO I I I I 2.63
Remaining water in basin = 0.13 (Ac.Ft)
�***+*+��***�**�*�*****+*+**HYDROGRAPH DATA++*+*:r***+�****�����*****��*
Number of intervals = 75
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.082 (CFS)
Total volume = 0.030 (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
�*�����***********�******�*****++****++*****�*�************�****��x*****
--------------------------------------------------------------------
i�
i
� ,
3/3
Temecula MOB 2
10 Year,24 Hour Storm
ROUTING
��
FLOOD HYDROGRAPH ROUTING PROGRAM
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004
Study date: 02/17/17
---------------------------------------------------------------------
TEMECULA MOB 2
ROUTING
10 YEAR, 24 HOUR STORM
--------------------------------------------------------------------
Program License Serial Number 4022
--------------------------------------------------------------------
********************* HYDROGRAPH INFORMATION **********************
From study/file name: temmob2dev2410.rte
*****++**+**�**�******�*****HYDROGRAPH DATA**�******+******************
Number of intervals = 290
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.342 (CFS)
Total volume = 0.231 (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,� ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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 = 290
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 0.049 0.080 0.049 0.049
2.000 0.097 0.081 0.097 0.097
3.000 0.146 0.082 0.146 0.146
3.250 0.162 0.083 0.162 0.162
3.500 0.180 1.500 0.175 0.185
3.750 0.192 2.090 0.185 0.199
4.000 0.205 2.550 0.196 0.214
--------------------------------------------------------------------
Hydroqraph Detention Basin Routing
---------------------------------------------------------------------
Graph values: 'I'= unit inflow; 'O'=outflow at time shown
�' ---------------------------------------------------------------------
1/6
Temecula MOB 2
10 Year,24 Hour Storm
ROUTING
��� Time Inflow Outflow Storage Depth
(Hours) (CFS) (CFS) (Ac.Ft) .0 0.1 0.17 0.26 0.34 (Ft.)
0.083 0.02 0.00 0.000 OI I I I I 0.00
0.167 0.03 0.00 0.000 0 I I I I I 0.00
0.250 0.03 0.00 0.000 O I I I I I 0.01
0.333 0.04 0.00 0.001 O I I I I I 0.01
0.417 0.05 0.00 0.001 O I I I I I 0.02
0.500 0.05 0.00 0.001 O I I I I I 0.03
0.583 0.05 0.00 0.002 0 I I I I I 0.03
0.667 0.05 0.00 0.002 O I I I I I 0.04
0.750 0.05 0.00 0.002 O I I I I I 0.04
0.833 0.06 0.00 0.003 O I I I I I 0.05
0.917 0.06 0.00 0.003 O I I I I I 0.06
1.000 0.06 0.01 0.003 O I I I I I 0.07
1.083 0.05 0.01 0.004 O I I I I I 0.07
1.167 0.05 0.01 0.004 O I � I I I 0.08
1.250 0.05 0.01 0.004 O I I I I I 0.09
1.333 0.05 0.01 0.004 O I I I I I 0.09
1.417 0.05 0.01 0.005 O I I I I I 0.10
1.500 0.05 0.01 0.005 0 I I I I I 0.10
1.583 0.05 0.01 0.005 O I I I I I 0.11
1.667 0.05 0.01 0.006 O I I I I I 0.11
1.750 0.05 0.01 0.006 O I I I I I 0.12
1.833 0.06 0.01 0.006 O I I I I I 0.12
1.917 0.06 0.01 0.006 0 I I I I I 0.13
2.000 0.06 0.01 0.007 I� I I I I I 0.14
2.083 0.06 0.01 0.007 I� I I I I I 0.15
2.167 0.06 0.01 0.007 �O I I I I I 0.15
2.250 0.06 0.01 0.008 I� I I I I I 0.16
2.333 0.06 0.01 0.008 10 I I I I I 0.17
2.417 0.06 0.01 0.008 I� I I I I I 0.17
2.500 0.06 0.01 0.009 �0 I I I I I 0.18
2.583 0.07 0.01 0.009 �0 I I I I I 0.19
2.667 0.08 0.02 0.010 I� II I I I 0.20
C �\ 2.750 0.08 0.02 0.010 I� II I I I 0.20
� 2.833 0.08 0.02 0.010 10 II I I I 0.21
2.917 0.08 0.02 0.011 I� II I I I 0.22
3.000 0.08 0.02 0.011 �0 II I I I 0.23
3.083 0.08 0.02 0.012 10 II I I I 0.24
3.167 0.08 0.02 0.012 �0 II I I I 0.25
3.250 0.08 0.02 0.012 �O II I I I 0.25
3.333 0.08 0.02 0.013 10 II I I I 0.26
3.417 0.08 0.02 0.013 I O II I I I 0.27
3.500 0.08 0.02 0.014 I � II I I I 0.28
3.583 0.08 0.02 0.014 I � II I I I 0.29
3.667 0.08 0.02 0.014 � O II I I I 0.29
3.750 0.08 0.02 0.015 I O II I I I 0.30
3.833 0.09 0.02 0.015 I 0 I I I I 0.31
3.917 0.09 0.03 0.016 I O I I I I 0.32
4.000 0.09 0.03 0.016 I O I I I I 0.33
4.083 0.09 0.03 0.017 I � I I I I 0.34
4.167 0.09 0.03 0.017 I � I I I I 0.35
4.250 0.09 0.03 0.017 I O I I I I 0.36
4.333 0.10 0.03 0.018 � 0 li I I I 0.36
4.417 0.11 0.03 0.018 I O I I I I I 0.38
4.500 0.11 0.03 0.019 I 0 I I I I I 0.39
4.583 0.11 0.03 0.019 I � I I I I I 0.40
4.667 0.11 0.03 0.020 I O I I I I I 0.41
4.750 0.11 0.03 0.021 I � I I I I I 0.42
4.833 0.12 0.03 0.021 I � I I I I I 0.43
4.917 0.12 0.04 0.022 I O I I I I I 0.44
5.000 0.12 0.04 0.022 I O I I I I I 0.45
5.083 0.11 0.04 0.023 � 0 li I I I 0.47
5.167 0.09 0.04 0.023 I O I I I I 0.47
5.250 0.09 0.04 0.024 � 0 I I I I 0.48
5.333 0.10 0.04 0.024 � 0 II I I I 0.49
5.417 0.11 0.04 0.024 I � I I I I I 0.50
5.500 0.11 0.04 0.025 I � I I I I I 0.51
� 5.583 0.12 0.04 0.025 I O I I I I I 0.52
\_/ 5.667 0.12 0.04 0.026 I O I I I I I 0.53
2/6
Temecula MOB 2
10 Year,24 Hour Storm
ROUTIN6
���\ 5.750 0.12 0.04 0.027 � O I I I I I 0.54
5.833 0.12 0.04 0.027 � O I I I I I 0.55
5.917 0.12 0.05 0.028 I � I I I I I 0.56
6.000 0.12 0.05 0.028 I � I I I I I 0.58
6.083 0.13 0.05 0.029 I � I I I I I 0.59
6.167 0.14 0.05 0.029 I O I I I I I 0.60
6.250 0.14 0.05 0.030 I � I I I I I 0.61
6.333 0.14 0.05 0.031 I 0 I I I I I 0.62
6.417 0.14 0.05 0.031 I � I I I I I 0.64
6.500 0.14 0.05 0.032 � 0 I I I I I 0.65
6.583 0.15 0.05 0.032 I O I I I I I 0.66
6.667 0.15 0.05 0.033 I O I I I I I 0.68
6.750 0.16 0.06 0.034 � 0 I I I I I 0.69
6.833 0.16 0.06 0.035 � 0 I I I I I 0.70
6.917 0.16 0.06 0.035 I O I I I I I 0.72
7.000 0.16 0.06 0.036 I O I I I I I 0.73
7.083 0.16 0.06 0.037 � O I I I I I 0.75
7.167 0.16 0.06 0.037 � O I I I I I 0.76
7.250 0.16 0.06 0.038 I O I I I I I 0.77
7.333 0.16 0.06 0.039 � O I II I I 0.79
7.417 0.17 0.06 0.039 � 0 I II I I 0.80
7.500 0.17 0.07 0.040 � O I II I I 0.82
7.583 0.18 0.07. 0.041 � O I I I I 0.83
7.667 0.19 0.07 0.042 � O I li I I 0.85
7.750 0.19 0.07 0.042 � 0 I li I I 0.86
7.833 0.20 0.07 0.043 � O I I I I I 0.88
7.917 0.20 0.07 0.044 � O I I I I I 0.90
8.000 0.20 0.07 0.045 � 0 I I I I I 0.92
8.083 0.22 0.07 0.046 I �I I I I I 0.94
8.167 0.23 0.08 0.047 I �I I I I I 0.96
8.250 0.23 0.08 0.048 I 01 I I I I 0.98
8.333 0.23 0.08 0.049 � OI I I I I 1.00
8.417 0.23 0.08 0.050 � 01 I I I I 1.02
8.500 0.23 0.08 0.051 I 01 I I I I 1.04
� � 8.583 0.24 0.08 0.052 I 01 I I I I 1.07
;� 8.667 0.25 0.08 0.053 � 01 I II I 1.09
--.
8.750 0.25 0.08 0.055 � OI I II I 1.11
8.833 0.26 0.08 0.056 I OI I I I 1.14
8.917 0.26 0.08 0.057 � 01 I I I 1.17
9.000 0.26 0.08 0.058 I �I I I I 1.19
9.083 0.28 0.08 0.060 � 01 I I I I 1.22
9.167 0.29 0.08 0.061 I 01 I I I I 1.25
9.250 0.30 0.08 0.062 I 01 I I I I 1•28
9.333 0.30 0.08 0.064 I �I I I I I 1.31
9.417 0.31 0.08 0.066 I OI I I I I 1.34
9.500 0.31 0.08 0.067 � OI I I I I 1.38
9.583 0.32 0.08 0.069 � 01 I I i I 1.41
9.667 0.33 0.08 0.070 I OI I I I I 1.45
9.750 0.33 0.08 0.072 I OI I I I I 1.48
9.833 0.34 0.08 0.074 I OI I I II 1.52
9.917 0.34 0.08 0.076 I �I I I II 1.55
10.000 0.34 0.08 0.077 � 01 I I II 1.59
10.083 0.28 0.08 0.079 I OI I li I 1.62
10.167 0.24 0.08 0.080 � OI I I I I 1.65
10.250 0.23 0.08 0.081 � 01 I I I I 1.67
10.333 0.23 0.08 0.082 � OI I I I I 1.69
10.417 0.23 0.08 0.083 I OI I I I I 1.72
10.500 0.23 0.08 0.084 � 01 I I I I 1.74
10.583 0.28 0.08 0.086 � 01 I I I I 1.76
10.667 0.31 0.08 0.087 � 01 I I I I 1.79
10.750 0.31 0.08 0.089 I OI I I I I 1.83
10.833 0.31 0.08 0.090 I 01 I I I I 1.86
10.917 0.31 0.08 0.092 � 01 I I I I 1.89
11.000 0.31 0.08 0.093 I OI I I I I 1.92
11.083 0.30 0.08 0.095 � 01 I I I I 1.96
11.167 0.30 0.08 0.096 � OI I I I I 1.99
11.250 0.30 0.08 0.098 I OI I I I I 2.02
11.333 0.30 0.08 0.099 � 01 I I I I 2.05
11.417 0.30 0.08 0.101 I OI I I I I 2.08
\,Ji 11.500 0.30 0.08 0.102 I OI I I I I 2.11
3/6
Temecula MOB 2
10 Year,24 Hour Storm
ROUTING
%"\, 11.583 0.28 0.08 0.104 I ol I 11 I 2.14
11.667 0.27 0.08 0.105 I 01 I I I 2.16
11.750 0.26 0.08 0.106 � OI I I I 2.19
11.833 0.27 0.08 0.108 � 01 I II I 2•22
11.917 0.28 0.08 0.109 I OI I I I I 2.24
12.000 0.28 0.08 0.110 � OI I I I I 2•27
12.083 0.13 0.08 0.111 I OI I I I I 2•29
12.167 0.04 0.08 0.111 � I OI I I I 2.29
12.250 0.03 0.08 0.111 I I OI I I I 2•2$
12.333 0.05 0.08 0.111 I I OI I I I 2.28
12.417 0.06 0.08 0.110 � I OI I I I Z•27
12.500 0.07 0.08 0.110 � IOI I I I 2.27
12.583 0.10 0.08 0.110 I OII I I I 2.27
12.667 0.12 0.08 0.110 I �I I I I I 2.27
12.750 0.12 0.08 0.111 � OI I I I I Z•Z8
12.833 0.14 0.08 0.111 � OI I I I I Z•29
12.917 0.15 0.08 0.112 � 01 I I I I 2.30
13.000 0.16 0.08 0.112 � 01 I I I I 2.31
13.083 0.23 0.08 0.113 I OI I I I I 2.32
13.167 0.28 0.08 0.114 I OI I I I I 2.35
13.250 0.29 0.08 0.115 I �I I I I I 2.38
13.333 0.29 0.08 0.117 I �I I I I I 2.41
13.417 0.29 0.08 0.118 � OI I I I I 2.44
13.500 0.30 0.08 0.120 � 01 I I I I 2.47
13.583 0.13 0.08 0.121 I OI I I I I 2.48
13.667 0.04 0.08 0.121 � I OI I I I 2.49
13.750 0.03 0.08 0.120 � I OI I I I 2.48
13.833 0.04 0.08 0.120 I I OI I I I 2•47
13.917 0.04 0.08 0.120 I I 01 I I I 2•47
14.000 0.04 0.08 0.120 � I OI I I I 2.46
14.083 0.10 0.08 0.120 I OII I I I 2.46
14.167 0.14 0.08 0.120 � 01 I I I I 2•47
14.250 0.15 0.08 0.120 I OI I I I I 2•47
14.333 0.14 0.08 0.121 � 01 I I I I 2.48
� \ 14.417 0.13 0.08 0.121 I �I I I I I 2.49
�' 14.500 0.13 0.08 0.121 I �I I I I I 2.50
14.583 0.13 0.08 0.122 I �I I I I I 2.50
14.667 0.14 0.08 0.122 I OI I I I I 2.51
14.750 0.14 0.08 0.122 I OI I I I I 2.52
14.833 0.13 0.08 0.123 � 01 I I I I 2.53
14.917 0.12 0.08 0.123 � OI I I I I 2.53
15.000 0.12 0.08 0.123 � 01 I I I I 2.54
15.083 0.11 0.08 0.124 � 01 I I I I 2.54
15.167 0.10 0.08 0.124 I �li I I I 2.55
15.250 0.11 0.08 0.124 I OII I I I 2.55
15.333 0.09 0.08 0.124 I OI I I I 2.55
15.417 0.09 0.08 0.124 � OI I I I 2.55
15.500 0.09 0.08 0.124 I �I I I I 2.56
15.583 0.21 0.08 0.125 � 01 I I I I 2.56
15.667 0.29 0.08 0.126 I 01 I I I I 2.59
15.750 0.30 0.08 0.127 � OI I I I I 2.62
15.833 0.12 0.08 0.128 I OI I I I I 2.64
15.917 0.01 0.08 0.128 �I 01 I I I 2.63
16.000 0.00 0.08 0.128 I OI I I I 2.62
16.083 0.04 0.08 0.127 � I 01 I I I 2.61
16.167 0.06 0.08 0.127 � I 01 I I I 2.61
16.250 0.06 0.08 0.127 I I OI I I I 2.61
16.333 0.06 0.08 0.127 � I OI I I I 2.60
16.417 0.06 0.08 0.126 � I 01 I I I 2.60
16.500 0.06 0.08 0.126 I I OI I I I 2.60
16.583 0.05 0.08 0.126 � I 01 I I I 2.60
16.667 0.05 0.08 0.126 � I 01 I I I 2.59
16.750 0.05 0.08 0.126 � I 01 I I I 2.59
16.833 0.05 0.08 0.125 � I 01 I I I 2•58
16.917 0.05 0.08 0.125 I I OI I I I 2.58
17.000 0.05 0.08 0.125 I I �I I I I Z•57
17.083 0.07 0.08 0.125 � IOI I I I 2.57
17.167 0.08 0.08 0.125 � OI I I I 2.57
17.250 0.08 0.08 0.125 � 01 I I I z•57
�' 17.333 0.08 0.08 0.125 � 01 I I I Z•57
4/6
Temecula MOB 2
10 Year,24 Hour Storm
ROUTING
( �� 17.417 0.08 0.08 0.125 � OI I I I 2.56
17.500 0.08 0.08 0.125 � OI I I I 2.56
17.583 0.08 0.08 0.125 I OI I I I 2.56
17.667 0.08 0.08 0.125 � OI I I I 2.56
17.750 0.08 0.08 0.125 � OI I I I 2.56
17.833 0.07 0.08 0.125 � IOI I I I 2.56
17.917 0.06 0.08 0.124 � I OI I I I 2.56
18.000 0.06 0.08 0.124 � I OI I I I 2.56
18.083 0.06 0.08 0.124 � I OI I I I 2.55
18.167 0.06 0.08 0.124 � I OI I I I 2.55
18.250 0.06 0.08 0.124 I I OI I I I 2.55
18.333 0.06 0.08 0.124 I I OI I I I 2.55
18.417 0.06 0.08 0.124 � I OI I I I 2.54
18.500 0.06 0.08 0.123 � I OI I I I 2.54
18.583 0.05 0.08 0.123 I I OI I I I 2.54
18.667 0.05 0.08 0.123 I I OI I I I 2.53
18.750 0.05 0.08 0.123 I I 01 I I I 2.53
18.833 0.04 0.08 0.123 � I OI I I I 2.52
18.917 0.03 0.08 0.122 I I OI I I I 2.52
19.000 0.03 0.08 0.122 I I OI I I I 2.51
19.083 0.04 0.08 0.122 I I OI I I I 2.50
19.167 0.05 0.08 0.121 I I OI I I I 2.50
19.250 0.05 0.08 0.121 I I OI I I I 2•49
19.333 0.06 0.08 0.121 � I OI I I I 2•49
19.417 0.06 0.08 0.121 I I OI I I I 2.48
19.500 0.06 0.08 0.121 I I OI I I I 2.48
19.583 0.05 0.08 0.120 I I OI I I I 2.48
19.667 0.05 0.08 0.120 I I OI I I I 2.47
19.750 0.05 0.08 0.120 I I OI I I I Z•'17
19.833 0.04 0.08 0.120 I I OI I I I 2.46
19.917 0.03 0.08 0.119 I I OI I I I 2.46
20.000 0.03 0.08 0.119 I I OI I I I 2.45
20.083 0.04 0.08 0.119 � I OI I I I 2.44
20.167 0.05 0.08 0.118 I I OI I I I 2.44
C �� 20.250 0.05 0.08 0.118 I I OI I I I 2.43
, 20.333 0.05 0.08 0.118 � I OI I I I 2.43
20.417 0.05 0.08 0.118 � I OI I I I 2•42
20.500 0.05 0.08 0.117 I I OI I I I 2.42
20.583 0.05 0.08 0.117 I I �I I I I 2.41
20.667 0.05 0.08 0.117 I I �I I I I 2.41
20.750 0.05 0.08 0.117 I I OI I I I 2.40
20.833 0.04 0.08 0.116 I I OI I I I 2.40
20.917 0.03 0.08 0.116 I I OI I I I 2.39
21.000 0.03 0.08 0.116 � I 01 I I I 2.38
21.083 0.04 0.08 0.116 � I 01 I I I 2.38
21.167 0.05 0.08 0.115 I I OI I I I 2.37
21.250 0.05 0.08 0.115 I I OI I I I 2.37
21.333 0.04 0.08 0.115 � I OI I I I 2.36
21.417 0.03 0.08 0.114 � I 01 I I I 2.36
21.500 0.03 0.08 0.114 I I OI I I I 2.35
21.583 0.04 0.08 0.114 I I �I I I I 2.34
21.667 0.05 0.08 0.113 I I OI I I I 2.34
21.750 0.05 0.08 0.113 � I OI I I I 2.33
21.833 0.04 0.08 0.113 � I OI I I I 2.33
21.917 0.03 0.08 0.113 � I 01 I I I 2.32
22.000 0.03 0.08 0.112 I I OI I I I 2.31
22.083 0.04 0.08 0.112 � I OI I I I 2.31
22.167 0.05 0.08 0.112 � I 01 I I I 2.30
22.250 0.05 0.08 0.111 I I OI I I I 2.30
22.333 0.04 0.08 0.111 I I OI I I I 2.29
22.417 0.03 0.08 0.111 I I OI I I I 2.28
22.500 0.03 0.08 0.111 I I OI I I I 2.28
22.583 0.03 0.08 0.110 � I 01 I I I 2.27
22.667 0.03 0.08 0.110 � I 01 I I 1 2•26
22.750 0.03 0.08 0.110 I I OI I I I 2.26
22.833 0.03 0.08 0.109 � I 01 I I I 2.25
22.917 0.03 0.08 0.109 I I OI I I I 2.24
23.000 0.03 0.08 0.108 I I OI I I I 2.23
23.083 0.03 0.08 0.108 � I OI I I I 2.23
�� 23.167 0.03 0.08 0.108 I I OI I I I 2•22
5/6
Temecula MOB 2
10 Year,24 Hour Storm
ROUTING
�`, 23.250 0.03 0.08 0.107 � I OI I I I 2.21
23.333 0.03 0.08 0.107 I I OI I I I 2.21
23.417 0.03 0.08 0.107 � I OI I I I Z•Z�
23.500 0.03 0.08 0.106 � I OI I I I 2.19
23.583 0.03 0.08 0.106 I I �I I I I 2.18
23.667 0.03 0.08 0.106 I I �I I I I 2.18
23.750 0.03 0.08 0.105 I I OI I I I 2.17
23.833 0.03 0.08 0.105 � I OI I I I 2.16
23.917 0.03 0.08 0.105 � I OI I I I 2.16
24.000 0.03 0.08 0.104 I I 01 I I I 2.15
24.083 0.01 0.08 0.104 li �I I I I 2.14
24.167 0.00 0.08 0.103 I 01 I I I 2.13
24.250 0.00 0.08 0.103 I OI I I I 2.12
Remaining water in basin = 0.10 (Ac.Ft)
:r�:***********��*************HYDROGRAPH DATA:�*******��**********++xr:�**:r
Number of intervals = 291
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.082 (CFS)
Total volume = 0.129 (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
*********++++***+******���****�*++�*:�******************:�:�**�**�*�*�*�**
--------------------------------------------------------------------
�_..
1 _
\
6/6
Temecula MOB 2
100 Year,3 Hour Storm
� \ ROUTING
FLOOD HYDROGRAPH ROUTING PROGRAM
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004
Study date: 06/10/16
---------------------------------------------------------------------
TEMECULA MOB 2
DETENTION BASIN ROUTING
100 YEAR, 3 HOUR STORM
--------------------------------------------------------------------
Program License Serial Number 4022
--------------------------------------------------------------------
********************* HYDROGRAPH INFORMATION **********************
From study/file name: TEMMOB2DEV3100.rte
**��**+****+r+:********+***++HYDROGRAPH DATA****,r*+�****************+**+
Number of intervals = 38
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 2.948 (CFS)
Total volume = 0.171 (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
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Process from Point/Station 1.000 to Point/Station 0.000
**** RETARDING BASIN ROUTING ****
User entry of depth-outflow-storage data
-----------------------------------------------------=--------------
Total number of inflow hydrograph intervals = 38
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 0.049 0.080 0.049 0.049
2.000 0.097 0.081 0.097 0.097
3.000 0.146 0.082 0.146 0.146
3.250 0.162 0.083 0.162 0.162
3.500 0.180 0.084 0.180 0.180
3.750 0.192 0.970 0.189 0.195
4.000 0.205 1.340 0.200 0.210
--------------------------------------------------------------------
Hydroqraph Detention Basin Routing
---------------------------------------------------------------------
i
�
Graph values: 'I'= unit inflow; '0'=outflow at time shown
1�2
Temecula MOB 2
100 Year,3 Hour Storm
� ' ROUTING
---------------------------------------------------------------------
Time Inflow Outflow Storage Depth
(Hours) (CFS) (CFS) (Ac.Ft) .0 0.7 1.47 2.21 2.95 (Ft.)
0.083 0.23 0.00 0.001 0 I I I I I 0.02
0.167 0.36 0.00 0.003 0 I I I I I 0.06
0.250 0.34 0.01 0.005 0 I I I I I 0.10
0.333 0.16 0.01 0.007 OI I I I I 0.14
0.417 0.07 0.01 0.007 0 I I I I 0.15
0.500 0.14 0.01 0.008 OI I I I I 0.17
0.583 0.10 0.01 0.009 OI I I I I 0.18
0.667 0.14 0.02 0.010 OI I I I I 0.20
0.750 0.19 0.02 0.011 0 I I I I I 0.22
0.833 0.11 0.02 0.012 OI I I I I 0.24
0.917 0.09 0.02 0.012 0 I I I I 0.25
1.000 0.15 0.02 0.013 OI I I I I 0.26
1.083 0.30 0.02 0.014 0 I I I I I 0.29
1.167 0.37 0.03 0.016 0 I I I I I 0.33
1.250 0.38 0.03 0.019 0 I I I I I 0.38
1.333 0.32 0.03 0.021 0 I I I I I 0.43
1.417 0.45 0.04 0.023 0 I I I I I 0.47
1.500 0.57 0.04 0.027 0 I I I I I 0.54
1.583 0.52 0.05 0.030 0 I I I I I 0.61
1.667 0.56 0.05 0.033 0 I I I I I 0.68
1.750 0.76 0.06 0.037 0 2 I I I 0.76
1.833 0.81 0.07 0.042 0 2 I I I 0.87
1.917 0.74 0.08 0.047 0 21 I I I 0.96
2.000 0.73 0.08 0.052 0 II I I I 1.06
2.083 0.77 0.08 0.056 0 I � � � 1.15
2.167 1.09 0.08 0.062 0 I I I I I 1-27
2.250 1.49 0.08 0.071 0 I I I I 1.45
2.333 1.22 0.08 0.079 0 I I I I I 1.63
2.417 1.92 0.08 0.090 0 I I I I I 1.85
2.500 2.55 0.08 0.104 0 I I I I I 2.15
( 2.583 2.95 0.08 0.123 0 � � � 2� 2.53
- 2.667 2.46 0.08 0.141 0 I I I I I 2•$9
2.750 1.03 0.08 0.152 0 I 2 I I I 3.10
2.833 0.31 0.08 0.156 0 I I I I I 3.16
2.917 0.20 0.08 0.158 0 I I I I I 3.18
3.000 0.18 0.08 0.158 OI I I I I 3.19
3.083 0.07 0.08 0.159 0 I I I I 3.20
3.167 0.01 0.08 0.158 0 I I I I 3.19
3.250 0.00 0.08 0.158 0 I I I I 3.18
Remaining water in basin = 0.16 (Ac.Ft)
********+*�**++r:r***********HYDROGRAPH DATA******+**�*�*�**************
Number of intervals = 39
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.083 (CFS)
Total volume = 0.014 (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
*************�********++***************++�*************,:*******+****++*
--------------------------------------------------------------------
` /
2�2
Temecula MOB 2
100 Year,6 Hour Storm
ROUTING
FLOOD HYDROGRAPH ROUTING PROGRAM
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004
Study date: 06/10/16
---------------------------------------------------------------------
TEMECULA MOB 2
DETENTION BASIN ROUTING
100 YEAR, 6 HOUR STORM
--------------------------------------------------------------------
Program License Serial Number 4022
--------------------------------------------------------------------
********************* HYDROGRAPH INFORMATION **********************
From study/file name: TEMMOB2DEV6100.rte
*r**r*************+r********HYDROGRAPH DATA******+****+**�*****+*****+r
Number of intervals = 74
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 2.688 (CFS)
Total volume = 0.241 (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.Et) 0.000 0.000 0.000 0.000 0.000
***+***+*********�***+*+*�********************+++**********************
C ,
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Process £rom Point/Station 1.000 to Point/Station 0.000
**** RETARDING BASIN ROUTING ****
User entry of depth-outflow-storage data
--------------------------------------------------------------------
Total number of inflow hydrograph intervals = 74
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 0.049 0.080 0.049 0.049
2.000 0.097 0.081 0.097 0.097
3.000 0.146 0.082 0.146 0.146
3.250 0.162 0.083 0.162 0.162
3.500 0.180 0.084 0.180 0.180
3.750 0.192 0.970 0.189 0.195
4.000 0.205 1.340 0.200 0.210
--------------------------------------------------------------------
Hydrograph Detention Basin Routing
---------------------------------------------------------------------
� Graph values: 'I'= unit inflow; '0'=outflow at time shown
\ /
1/3
Temecula MOB 2
�-�
100 Year,6 Hour Storm
ROUTING
---------------------------------------------------------------------
Time Inflow Outflow Storage Depth
(Hours) (CFS) (CFS) (Ac.Ft) .0 0.7 1.34 2.02 2.69 (Ft.)
0.083 0.12 0.00 0.000 0I I I I I 0.01
0.167 0.22 0.00 0.002 0 2 I I I I 0.03
0.250 0.24 0.01 0.003 0 2 I I I I 0.06
0.333 0.24 0.01 0.005 O 2 I I I I 0.10
0.417 0.24 0.01 0.006 0 I I I I I 0.13
0.500 0.26 0.01 0.008 0 I I I I I 0.16
0.583 0.28 0.02 0.010 0 I I I I I 0.20
0.667 0.28 0.02 0.012 0 I I I I I 0.24
0.750 0.28 0.02 0.013 0 I I I I I 0.27
0.833 0.28 0.02 0.015 0 I I I I I 0.31
0.917 0.28 0.03 0.017 0 I � I I I 0.34
1.000 0.30 0.03 0.019 0 I I I I I 0.38
1.083 0.32 0.03 0.021 0 I I I I I 0.42
1.167 0.32 0.04 0.023 0 I I I I I 0.46
1.250 0.32 0.04 0.024 0 I I I I I 0.50
1.333 0.32 0.04 0.026 0 I I I I I 0.54
1.417 0.32 0.05 0.028 0 I I I I I 0.58
1.500 0.32 0.05 0.030 0 I I I I I 0.62
1.583 0.32 0.05 0.032 0 I I I I I 0.65
1.667 0.32 0.06 0.034 0 I I I I I 0.69
1.750 0.32 0.06 0.036 0 I I I I I 0.73
1.833 0.32 0.06 0.037 0 I I I I I 0.76
1.917 0.32 0.06 0.039 0 I I I I I 0.80
2.000 0.34 0.07 0.041 0 2 � I I I 0.84
2.083 0.33 0.07 0.043 0 I I I I I 0.88
2.167 0.35 0.07 0.045 0 I I I I I 0.91
2.250 0.36 0.08 0.047 0 I I I I I 0.95
2.333 0.36 0.08 0.049 0 I I I I I 0.99
2.417 0.36 0.08 0.051 0 I I I I I 1.03
�" 2.500 0.36 0.08 0.052 0 I I I I I 1.07
2.583 0.36 0.08 0.054 0 I I I I I l.11
2.667 0.36 0.08 0.056 0 I I I I I 1.15
2.750 0.14 0.08 0.058 OI I I I I 1.18
2.833 0.02 0.08 0.058 0 I I I I 1.18
2.917 0.00 0.08 0.057 0 I I I I 1.17
3.000 0.00 0.08 0.057 0 I I I I 1.16
3.083 0.00 0.08 0.056 0 I I I I 1.15
3.167 0.04 0.08 0.056 0 I I I I 1.14
3.250 0.07 0.08 0.055 0 I I I I 1.13
3.333 0.07 0.08 0.055 0 I I I I 1.13
3.417 0.11 0.08 0.055 OI I I I I 1.13
3.500 0.17 0.08 0.056 0I I I I I 1.14
3.583 0.23 0.08 0.057 0 2 I I I I 1.16
3.667 0.26 0.08 0.058 O I I I I I 1.18
3.750 0.30 0.08 0.059 0 2 I I I I 1.21
3.833 0.32 0.08 0.061 0 I I I I I 1.24
3.917 0.36 0.08 0.062 0 I I I I I 1.28
4.000 0.38 0.08 0.064 0 I I I I I 1.32
4.083 0.42 0.08 0.067 0 I I I I I 1.37
4.167 0.48 0.08 0.069 0 I I I I I 1.42
4.250 0.55 0.08 0.072 0 I I I I I 1.49
4.333 0.61 0.08 0.076 0 II I I I 1.56
4.417 0.68 0.08 0.080 0 I I I I 1.64
4.500 0.70 0.08 0.084 0 I � � � 1,72
4.583 0.74 0.08 0.088 0 I I I I 1•82
4.667 0.80 0.08 0.093 0 li I I I 1.92
4.750 0.87 0.08 0.098 0 I I I I I 2.02
4.833 0.89 0.08 0.104 0 I I I I I 2.14
4.917 0.93 0.08 0.109 0 I 2 I I I 2.25
5.000 0.99 0.08 0.115 0 I I I i I 2.38
5.083 1.21 0.08 0.122 0 I I I I I 2.52
5.167 1.52 0.08 0.131 0 I I I I I 2.70
5.250 1.76 0.08 0.142 0 I I I I I 2•9z
5.333 1.95 0.08 0.154 0 I I 21 I 3.13
5.417 2.22 0.08 0.168 0 I I I I I 3.33
i 5.500 2.69 0.34 0.183 � 0 I I I I 3.57
2/3
Temecula MOB 2
_ 100 Year,6 Hour Storm
`� ROUTING
5.583 1.47 1.00 0.193 I I 0 li I I 3.77
5.667 0.55 1.00 0.193 I I I 0 I I I 3.77
5.750 0.30 0.81 0.190 I I ID I I I 3.71
5.833 0.22 0.59 0.187 I I 01 I I I 3.64
5.917 0.15 0.43 0.185 li 0 I I I I 3.60
6.000 0.10 0.30 0.183 11 0 I I I I 3.56
6.083 0.03 0.21 0.182 2 0 I I I I 3.53
6.167 0.00 0.13 0.181 IO I I I I 3.51
6.250 0.00 0.08 0.180 IO I I I I 3.50
Remaining water in basin = 0.18 (Ac.Ft)
r*xr**++++**+**+*���rr�r****HYDROGRAPH DATAr�*xt.+**r*r****rr**r*******
Number of intervals = 75
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 1.005 (CFS)
Total volume = 0.062 (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*r:t:r***tt*t*******+*****+***+***++++*+++�+:r
____________________________________________________________________
�. .
\_.%
3/3
Temecula MOB 2
100 Year, 24 Hour Storm
�� �' ROUTING
FLOOD HYDROGRAPH ROUTING PROGRAM
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2004
Study date: 06/10/16
---------------------------------------------------------------------
TEMECULA MOB 2
DETENTION BASIN ROUTING
100 YEAR, 24 HOUR STORM
--------------------------------------------------------------------
Program License Serial Number 4022
--------------------------------------------------------------------
********************* HYDROGRAPH INFORMATION **********************
From study/file name: TEMMOB2DEV24100.rte
*********�*****+**+*********HYDROGRAPH DATA****�+rr*******,r+�*r********
Number of intervals = 290
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.754 (CFS)
Total volume = 0.366 (Ac.Ft)
Status of hydroqraphs 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 _
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Process from Point/Station 1.000 to Point/Station 0.000
**** RETARDING BASIN ROUTING ****
User entry of depth-outflow-storage data
--------------------------------------------------------------------
Total number of inflow hydrograph intervals = 290
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) (CES) (Ac.Ft) (Ac.Ft)
---------------------------------------------------------------------
0.000 0.000 0.000 0.000 0.000
1.000 0.049 0.080 0.049 0.049
2.000 0.097 0.081 0.097 0.097
3.000 0.146 0.082 0.146 0.146
3.250 0.162 0.083 0.162 0.162
3.500 0.180 0.084 0.180 0.180
3.750 0.192 0.970 0.189 0.195
4.000 0.205 1.340 0.200 0.210
--------------------------------------------------------------------
Hydrograph Detention Basin Routing
---------------------------------------------------------------------
l�
Graph values: 'I'= unit inflow; '0'=outflow at time shown
1/6
Temecula MOB 2
;
100 Year, 24 Hour Storm
ROUTING
---------------------------------------------------------------------
Time Inflow Outflow Storage Depth
(Hours) (CFS) (CFS) (Ac.Ft) .0 0.2 0.38 0.57 0.75 (Ft.)
0.083 0.03 0.00 0.000 02 I I I I 0.00
0.167 0.05 0.00 0.000 02 I I I I 0.01
0.250 0.05 0.00 0.001 0 2 I i I I 0.01
0.333 0.06 0.00 0.001 0 2 I I I I 0.02
0.417 0.07 0.00 0.001 0 2 I I I I 0.03
0.500 0.07 0.00 0.002 0 I I I I I 0.04
0.583 0.07 0.00 0.002 o i I I I I 0.05
0.667 0.07 0.00 0.003 O i I I I I 0.06
0.750 0.07 0.01 0.003 0 I I I I I 0.07
0.833 0.09 0.01 0.004 0 I I I I I 0.08
0.917 0.09 0.01 0.004 0 I I I I I 0.09
1.000 0.10 0.01 0.005 O 2 I I I I 0.10
1.083 0.08 0.01 0.006 0 I I I I I 0.11
1.167 0.07 0.01 0.006 . 0 I I I I I 0.12
1.250 0.07 0.01 0.006 O I I I I I 0.13
1.333 0.07 0.01 0.007 0 I I I I I 0.14
1.417 0.07 0.01 0.007 0 I I I I I 0.15
1.500 0.07 0.01 0.008 0 I I I I I 0.16
1.583 0.07 0.01 0.008 0 I I I I I 0.17
1.667 0.07 0.01 0.009 0 I I I I I 0.17
1.750 0.07 0.01 0.009 0 I I I I I 0.18
1.833 0.09 0.02 0.009 O I I I I I 0.19
1.917 0.09 0.02 0.010 0 I I I I I 0.20
2.000 0.10 0.02 0.010 0 2 I I I I 0.21
2.083 0.10 0.02 0.011 0 2 I I I I 0.22
2.167 0.10 0.02 0.012 0 2 I I I I 0.24
2.250 0.10 0.02 0.012 0 I I I I I 0.25
2.333 0.10 0.02 0.013 0 2 I I I I 0.26
2.417 0.10 0.02 0.013 0 2 I I I I 0.27
; 2.500 0.10 0.02 0.014 0 I I I I I 0.28
t 2.583 0.11 0.02 0.014 0 I I I I I 0.29
2.667 0.12 0.02 0.015 �0 2 I I I I 0.30
2.750 0.12 0.03 0.015 �0 2 I I I I 0.32
2.833 0.12 0.03 0.016 �O 2 I I I I 0.33
2.917 0.12 0.03 0.017 �0 I I I I I 0.34
3.000 0.12 0.03 0.017 �0 2 I I I I 0.35
3.083 0.12 0.03 0.018 �0 I I I I I 0.37
3.167 0.12 0.03 0.019 10 I I I I I 0.38
3.250 0.12 0.03 0.019 �0 I I I I I 0.39
3.333 0.12 0.03 0.020 �0 I I I I I 0.41
3.417 0.12 0.03 0.020 10 I I I I I 0.42
3.500 0.12 0.03 0.021 �0 I I I I I 0.43
3.583 0.12 0.04 0.022 �0 I I I I I 0.44
3.667 0.12 0.04 0.022 10 I I I I I 0.45
3.750 0.12 0.04 0.023 10 I I I I I 0.46
3.833 0.13 0.04 0.023 �O I I I I I 0.48
3.917 0.14 0.04 0.024 10 I I I I I 0.49
4.000 0.14 0.04 0.025 10 I I I I I 0.51
4.083 0.14 0.04 0.026 ' 10 I I I I I 0.52
4.167 0.14 0.04 0.026 �0 I I I I I 0.53
4.250 0.14 0.04 0.027 �0 I I I I I 0.55
4.333 0.16 0.05 0.028 �0 I I I I I 0.56
4.417 0.17 0.05 0.028 �0 II I I I 0.58
4.500 0.17 0.05 0.029 � 0 21 I I I 0.60
4.583 0.17 0.05 0.030 I � II I I I 0.61
4.667 0.17 0.05 0.031 � 0 II I I I 0.63
4.750 0.17 0.05 0.032 � 0 II I I I 0.65
4.833 0.18 0.05 0.033 � 0 II I I I 0.66
4.917 0.19 0.05 0.033 � 0 2 I I I 0.68
5.000 0.19 0.06 0.034 � 0 2 I I I 0.70
5.083 0.16 0.06 0.035 I 0 2 I I I I 0.72
5.167 0.15 0.06 0.036 � 0 2 I I I I 0.73
5.250 0.14 0.06 0.037 � 0 2 I I I I 0.75
5.333 0.16 0.06 0.037 � 0 2 � I I I 0.76
5.417 0.17 0.06 0.038 � 0 II I I I 0.77
�� ,
5.500 0.17 0.06 0.039 � 0 21 I I I �•79
2/6
Temecula MOB 2
100 Year, 24 Hour Storm
i`��
ROUTING
5.583 0.18 0.06 0.039 I 0 II I I I 0.80
5.667 0.19 0.07 0.040 I 0 I I I I 0•$2
5.750 0.19 0.07 0.041 I 0 I I I I 0.84
5.833 0.19 0.07 0.042 I 0 I I I I 0.85
5.917 0.19 0.07 0.043 I 0 I I I I 0.87
6.000 0.19 0.07 0.044 I 0 I I I I �•$9
6.083 0.21 0.07 0.044 I 0 I I I I 0.91
6.167 0.22 0.07 0.045 I 0 II I I I 0.93
6.250 0.22 0.08 0.046 I 0 li I I I 0.95
6.333 0.22 0.08 0.047 � 0 II I I I 0.97
6.417 0.22 0.08 0.048 � 0 II I I I 0.99
6.500 0.22 0.08 0.049 I 0 �I I I I 1.00
6.583 0.23 0.08 0.050 � 0 II I I I 1.03
6.667 0.24 0.08 0.051 � 0 I I I I I 1.05
6.750 0.24 0.08 0.052 � 0 I I I I I 1.07
6.833 0.24 0.08 0.053 � 0 I I I I I 1.09
6.917 0.24 0.08 0.055 � 0 I I I I I 1.12
7.000 0.24 0.08 0.056 I o I I I I I 1.14
7.083 0.24 0.08 0.057 � 0 I 2 I I I 1.16
7.167 0.24 0.08 0.058 I 0 I I I I I 1.19
7.250 0.24 0.08 0.059 I 0 I I I I I 1.21
7.333 0.25 0.08 0.060 � 0 I I I I I 1.23
7.417 0.26 0.08 0.061 I � I 2 I I I 1.26
7.500 0.26 0.08 0.063 I 0 I 2 I I I 1•2$
7.583 0.28 0.08 0.064 I 0 I 2 I I I 1.31
7.667 0.29 0.08 0.065 I 0 I I I I I 1.34
7.750 0.29 0.08 0.067 � 0 I I I I I 1.37
7.833 0.30 0.08 0.068 � 0 I I I I I 1.40
7.917 0.31 0.08 0.070 � 0 I I I I I 1.43
8.000 0.31 0.08 0.071 � 0 I I I I I 1.47
8.083 0.34 0.08 0.073 � 0 I I I I I 1.50
8.167 0.36 0.08 0.075 � 0 I II I I 1.54
� 8.250 0.36 0.08 0.077 I 0 I II I I 1.58
8.333 0.36 0.08 0.079 I 0 I 21 I I 1.62
8.417 0.36 0.08 0.081 � 0 I II I I 1.66
8.500 0.36 0.08 0.083 � 0 I II I I 1.70
8.583 0.37 0.08 0.085 � 0 I II I I 1.74
8.667 0.38 0.08 0.087 I � I I I I 1•�8
8.750 0.38 0.08 0.089 � 0 I I I I 1.83
8.833 0.40 0.08 0.091 I 0 � I I I 1.87
8.917 0.41 0.08 0.093 � 0 I 12 I I 1.92
9.000 0.41 0.08 0.095 I 0 � II I I 7-•97
9.083 0.17 0.08 0.097 � 0 II I I I 2.00
9.167 0.04 0.08 0.097 �I 0 I I I I 2.00
9.250 0.03 0.08 0.097 12 0 I I I I 1.99
9.333 0.05 0.08 0.096 I IO I I I I 1•99
9.417 0.07 0.08 0.096 I 2a I I I I 7-•9$
9.500 0.08 0.08 0.096 I 0 I I I I 7-•98
9.583 0.10 0.08 0.096 I 02 I I I I 1.98
9.667 0.12 0.08 0.096 I 0 I I I I I 1•99
9.750 0.12 0.08 0.097 I 0 I I I I I 1•99
9.833 0.15 0.08 0.097 I 0 I I I I I 2•00
9.917 0.17 0.08 0.098 � 0 II I I I 2.01
10.000 0.17 0.08 0.098 � 0 21 I I I 2.03
10.083 0.29 0.08 0.099 I 0 I I I I I 2.05
10.167 0.35 0.08 0.101 � 0 I I I I I 2.08
10.250 0.36 0.08 0.103 I � I II I I 2•12
10.333 0.36 0.08 0.105 I � I II I I 2.16
10.417 0.36 0.08 0.107 I � I II I I 2.20
10.500 0.36 0.08 0.109 I � I II I I 2•24
10.583 0.21 0.08 0.110 � 0 li I I I 2.26
10.667 0.13 0.08 0.111 I 0 I I I I I 2-2$
10.750 0.12 0.08 0.111 I 0 I I I I I 2•2$
10.833 0.13 0.08 0.111 I 0 I I I I I 2.29
10.917 0.13 0.08 0.112 I 0 I I I I I 2.30
11.000 0.13 0.08 0.112 I a I I I I I 2.30
11.083 0.11 0.08 0.112 I �I I I I I 2.31
11.167 0.10 0.08 0.112 I �I I I I I 2.31
i� 11.250 0.10 0.08 0.112 � OI I I I I 2.32
�,�
3/6
Temecula MOB 2
100 Year,24 Hour Storm
�� � ROUTING
11.333 0.11 0.08 0.113 I OI I I I I 2.32
11.417 0.11 0.08 0.113 I OI I I I I 2.32
11.500 0.11 0.08 0.113 I OI I I I I 2.33
11.583 0.07 0.08 0.113 I IO I I I I 2.33
11.667 0.05 0.08 0.113 �I 0 I I I I 2.33
11.750 0.05 0.08 0.113 II 0 I I I I 2.32
11.833 0.07 0.08 0.113 I 0 I I I I 2.32
11.917 0.09 0.08 0.113 I 0 � I I I 2.32
12.000 0.09 0.08 0.113 � 0 I I I I 2.32
12.083 0.26 0.08 0.113 � 0 I I I I I 2.33
12.167 0.35 0.08 0.115 � 0 I II I I 2.36
12.250 0.37 0.08 0.117 � 0 I II I I 2.40
12.333 0.39 0.08 0.119 � 0 I I I I 2.45
12.417 0.41 0.08 0.121 � 0 I li I I 2.49
12.500 0.42 0.08 0.123 I 0 � li I I 2.54
12.583 0.46 0.08 0.126 � 0 I I I I I 2.59
12.667 0.49 0.08 0.129 � 0 I I I I I 2.64
12.750 0.50 0.08 0.131 � 0 I I I I I 2.70
12.833 0.53 0.08 0.134 I 0 � I I I I 2.76
12.917 0.54 0.08 0.137 I � I I II I 2.83
13.000 0.55 0.08 0.141 � 0 I I II I 2•$9
13.083 0.67 0.08 0.144 I � I I I i I 2.96
13.167 0.73 0.08 0.149 I � I I I II 3.04
13.250 0.75 0.08 0.153 I 0 I I I II 3.11
13.333 0.75 0.08 0.158 I 0 I I I II 3.18
13.417 0.75 0.08 0.162 I � I I I II 3.25
13.500 0.75 0.08 0.167 I 0 � I I I 3.32
13.583 0.50 0.08 0.171 � 0 I I I I I 3.37
13.667 0.36 0.08 0.173 � 0 I II I I 3.40
13.750 0.34 0.08 0.175 � 0 I I I I I 3.43
13.833 0.35 0.08 0.177 � O I I I I I 3.45
13.917 0.35 0.08 0.178 � 0 I I I I I 3.48
/' 14.000 0.35 0.10 0.180 I 0 I I I I I 3.50
l 14.083 0.45 0.22 0.182 � I� I 2 I I 3.54
14.167 0.50 0.32 0.183 I I 0 I I I I 3.57
14.250 0.51 0.40 0.184 I I 0 I I I 3.59
14.333 0.49 0.44 0.185 I I I � I I I 3.60
14.417 0.48 0.46 0.185 I I I DI I I 3.61
14.500 0.48 0.47 0.185 I I I �I I I 3.61
14.583 0.48 0.47 0.185 I I I � I I 3.61
14.667 0.49 0.48 0.185 I I I � I I 3.61
14.750 0.49 0.48 0.185 I I I � I I 3.61
14.833 0.47 0.48 0.185 I I I IO � � 3.61
14.917 0.46 0.47 0.185 I I I I� I I 3.61
15.000 0.46 0.47 0.185 I I I � I I 3.61
15.083 0.44 0.46 0.185 I I I I� I I 3.61
15.167 0.43 0.45 0.185 I I I IO � � 3.60
15.250 0.43 0.44 0.185 I I I 0 I I 3.60
15.333 0.41 0.43 0.185 I I 120 I I 3.60
15.417 0.40 0.42 0.185 I I IO � � 3.59
15.500 0.40 0.41 0.184 I I 20 I I 3.59
15.583 0.31 0.39 0.184 � � 2 0 I I 3.59
15.667 0.26 0.34 0.184 I I I 0 I I I 3.57
15.750 0.25 0.31 0.183 I I I 0 I I I 3.56
15.833 0.26 0.29 0.183 I I I 0 I I I 3.56
15.917 0.26 0.27 0.183 I I IO � � � 3.55
16.000 0.26 0.27 0.182 � � 0 I I I 3.55
16.083 0.16 0.24 0.182 I I I 0 I I I 3.55
16.167 0.10 0.20 0.182 � I 0 I I I 3.53
16.250 0.10 0.16 0.181 � 2 0 I I I I 3.52
16.333 0.10 0.13 0.181 I I� I I I I 3.51
16.417 0.10 0.12 0.180 I I� I I I I 3.51
16.500 0.10 0.11 0.180 I � I I I I 3.51
16.583 0.08 0.10 0.180 � IO I I I I 3.50
16.667 0.07 0.09 0.180 � 0 I I I I 3.50
16.750 0.07 0.08 0.180 � 0 I I I I 3.50
16.833 0.07 0.08 0.180 � 0 I I I I 3.50
16.917 0.07 0.08 0.180 � 0 I I I I 3.50
17.000 0.07 0.08 0.180 � 0 I I I I 3.50
4/6
Temecula MOB 2
100 Year, 24 Hour Storm
( ROUTING
17.083 0.10 0.08 0.180 I �I I I I I 3.50
17.167 0.12 0.08 0.180 I 0 I I I I I 3.50
17.250 0.12 0.09 0.180 I OI I I I I 3.50
17.333 0.12 0.11 0.180 � OI I I I I 3.51
17.417 0.12 0.11 0.180 I OI I I I I 3.51
17.500 0.12 0.11 0.180 I OI I I I I 3.51
17.583 0.12 0.12 0.180 � OI I I I I 3.51
17.667 0.12 0.12 0.180 I O I I I I 3.51
17.750 0.12 0.12 0.180 � 0 I I I I 3.51
17.833 0.11 0.12 0.180 � 0 I I I I 3.51
17.917 0.10 0.11 0.180 I O I I I I 3.51
18.000 0.10 0.10 0.180 I O I I I I 3.51
18.083 0.10 0.10 0.180 I 0 I I I I 3.50
18.167 0.10 0.10 0.180 I 0 I I I I 3.50
18.250 0.10 0.10 0.180 I O I I I I 3.50
18.333 0.10 0.10 0.180 I 0 I I I I 3.50
18.417 0.10 0.10 0.180 I 0 I I I I 3.50
18.500 0.10 0.10 0.180 � O I I I I 3.50
18.583 0.08 0.09 0.180 � 0 I I I I 3.50
18.667 0.07 0.09 0.180 � 0 I I I I 3.50
18.750 0.07 0.08 0.180 � 0 I I I I 3.50
18.833 0.06 0.08 0.180 � IO I I I I 3.50
18.917 0.05 0.08 0.180 � IO I I I I 3.49
19.000 0.05 0.08 0.179 I Io I I I I 3.49
19.083 0.06 0.08 0.179 I IO I I I I 3.49
19.167 0.07 0.08 0.179 I � I I I I 3.49
19.250 0.07 0.08 0.179 I 0 I I I I 3.49
19.333 0.09 0.08 0.179 I 0 I I I I 3.49
19.417 0.09 0.08 0.179 I OI I I I I 3.49
19.500 0.10 0.08 0.179 I OI I i I I 3.49
19.583 0.08 0.08 0.179 I 0 I I I I 3.49
19.667 0.07 0.08 0.179 I 0 I I I I 3.49
�' 19.750 0.07 0.08 0.179 I � I I I I 3.49
19.833 0.06 0.08 0.179 I Io I I I I 3.48
19.917 0.05 0.08 0.179 I IO I I I I 3.48
20.000 0.05 0.08 0.178 I IO I I I I 3.48
20.083 0.06 0.08 0.178 � IO � I I I 3.47
20.167 0.07 0.08 0.178 I 0 I I I I 3.47
20.250 0.07 0.08 0.178 I 0 I I I I 3.47
20.333 0.07 0.08 0.178 � 0 I I I I 3.47
20.417 0.07 0.08 0.178 � 0 I I I I 3.47
20.500 0.07 0.08 0.178 I O I I I I 3.47
20.583 0.07 0.08 0.178 � 0 I I I I 3.47
20.667 0.07 0.08 0.178 I 0 I I I I 3.47
20.750 0.07 0.08 0.177 � 0 I I I I 3.47
20.833 0.06 0.08 0.177 � IO I I I I 3.46
20.917 0.05 0.08 0.177 � IO I I I I 3.46
21.000 0.05 0.08 0.177 I I� I I I I 3.46
21.083 0.06 0.08 0.177 I I� I I I I 3.45
21.167 0.07 0.08 0.177 I � I I I I 3.45
21.250 0.07 0.08 0.177 � 0 I I I I 3.45
21.333 0.06 0.08 0.176 I I� I I I I 3.45
21.417 0.05 0.08 0.176 I IO I I I I 3.45
21.500 0.05 0.08 0.176 I IO � I I I 3.44
21.583 0.06 0.08 0.176 I IO I I I I 3.44
21.667 0.07 0.08 0.176 I 0 I I I I 3.44
21.750 0.07 0.08 0.176 � 0 I I I I 3.44
21.833 0.06 0.08 0.175 I 20 I I I I 3.44
21.917 0.05 0.08 0.175 � 20 I I I I 3.43
22.000 0.05 0.08 0.175 � IO I I I I 3.43
22.083 0.06 0.08 0.175 I IO I I I I 3.43
22.167 0.07 0.08 0.175 � 0 I I I I 3.43
22.250 0.07 0.08 0.175 I � I I I I 3.42
22.333 0.06 0.08 0.174 � 20 I I I I 3.42
22.417 0.05 0.08 0.174 � 20 I I I I 3.42
22.500 0.05 0.08 0.174 � IO I I I I 3.42
22.583 0.05 0.08 0.174 � IO I I I I 3.41
22.667 0.05 0.08 0.173 I IO I I I I 3.41
�J;
22.750 0.05 0.08 0.173 I IO � I I I 3.41
5/6
Temecula MOB 2
� 100 Year, 24 Hour Storm
� ROUTING
22.833 0.05 0.08 0.173 � 20 I I I I 3.40
22.917 0.05 0.08 0.173 � 20 I I I I 3.40
23.000 0.05 0.08 0.172 � IO I I I I 3.40
23.083 0.05 0.08 0.172 I IO I I I I 3.39
23.167 0.05 0.08 0.172 I I� I I I I 3.39
23.250 0.05 0.08 0.172 � Io I I I I 3.39
23.333 0.05 0.08 0.172 � IO I I I I 3.38
23.417 0.05 0.08 0.171 I IO I I I I 3.38
23.500 0.05 0.08 0.171 I I� I I I I 3.38
23.583 0.05 0.08 0.171 I IO I I I I 3.37
23.667 0.05 0.08 0.171 � IO I I I I 3.37
23.750 0.05 0.08 0.170 I IO I I I I 3.37
23.833 0.05 0.08 0.170 I IO I I I I 3.36
23.917 0.05 0.08 0.170 I IO I I I I 3.36
24.000 0.05 0.08 0.170 I IO I I I I 3.36
24.083 0.02 0.08 0.169 2 0 I I I I 3.35
24.167 0.00 0.08 0.169 2 0 I I I I 3•3q
24.250 0.00 0.08 0.168 I 0 I I I I 3.34
Remaining water in basin = 0.17 (Ac.Ft)
*+*++�***�r**r******+**+++r*HYDROGRAPH DATA******+�**+rr*************++
Number of intervals = 291
Time interval = 5.0 (Min.)
Maximum/Peak flow rate = 0.483 (CFS)
Total volume = 0.199 (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*******+*****************+*�*********+***:r:r************ �
�
�
.... .� --------------------------------------------------------------------
�/
6/6
Drainage Study
Temecula MOB 2
( SECTION 5 - HYDRAULICS
Basin Pipe Outlet Hydraulics (100 Year Storm)
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Drainage Study
Temecula MOB 2
��� SECTION 6 - MAPS
Hydrology Map - Existing Condition
Hydrology Map - Developed Condition
Natural Channel Analysis Exhibit
f �;
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PA 15-Z904-TEMECULA MOB 2
PM 13043-PORTION PARCEL 4
�—, 31625 DE PORTOLA ROAD
! EXISTING CONDITION
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Sf�rE OF C���f�P�S DATE DEVELOPED CONDITION .
THOMAS S. LOVE � MPFtK REVISIONS ' BY APPR. DATE
TEMECULA MOB 2
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