PRELIMINARY HYDROLOGY STUDY
For:
Public Storage – Moreno Valley
Project Site Location/Address:
Indian Street
Moreno Valley, CA 92553
Prepared For:
Public Storage
701 Western Avenue
Glendale, CA 91201
Lead Agency:
City of Moreno Valley
14177 Frederick Street
Moreno Valley, CA 92553
Prepared by:
DRC Engineering, Inc.
160 S. Old Springs Road, Suite 210
Anaheim, CA 92808
(714) 685-6860
Kenny Hostetler P.E.
July 29, 2024
Project No. 24-077
City Record Number: LST24-0030
Hydrology Study Public Storage – Moreno Valley
M:\2024\24-077 PS Moreno Valley Indian St\HM\24-077 Hydrology Report.doc
TABLE OF CONTENTS
Section I Introduction
Section II Hydrology Methodology
Section III Project Description
Existing Site Conditions
Proposed Site Conditions
Section IV Conclusion
Appendix A Vicinity Map
Appendix B Existing Hydrology Map
Proposed Hydrology Map
Appendix C Existing Condition Hydrograph (Unit Riverside) Proposed Condition Hydrograph (Unit Riverside)
Appendix D Detention Analysis (Hydraflow)
Hydrology Study Public Storage – Moreno Valley
M:\2024\24-077 PS Moreno Valley Indian St\HM\24-077 Hydrology Report.doc Section I Introduction
The following hydrology study has been prepared for the development of the proposed Public Storage Facility. The project consists of a three story 132,000 sf self storage building with adjacent RV storage parking consisting of 52 spaces. The project also includes associated drive aisles, parking and landscaping with shared access from Indian Street to the adjacent property to the south approximately 300’ north from the intersection of Alessandro Boulevard and Indian Street. The overall project is approximately 3.0 acres. The general location of the site is illustrated on the Vicinity Map (see Appendix A of this report).
Section II Methodology
The hydrologic analysis was completed assuming the ultimate project condition based on conceptual site plans. For both the existing and proposed conditions, the peak storm discharge for the drainage sub areas were calculated using the Riverside County Hydrology Manual. The CivilDesign Riverside County Unit Hydrograph software was used to develop hydrographs for the existing and proposed 10-year and100-year 24-Hour storm events (see calculations in Appendix C). A detention analysis was performed using Hydraflow Storm Sewers Software for the proposed storm events (see calculations in appendix D). A soil type of A was assigned to the project site based on maps from NRCS Web Soil Survey Data (see portion of map in Appendix A). These soils have a high infiltration rate when thoroughly wet.
Section III Project Description
Existing Site Conditions
The pre development conditions for the site consist of undisturbed, flat land that ultimately surface flows towards an existing concrete v-gutter to the north of the existing shared access drive aisle at the south of the site. Stormwater crosses the drive aisle and flows through an existing parkway drain directly to the south of the existing driveway and into the curb and gutter on Indian Street. From Indian Street stormwater flows merges with the Alessandro Boulevard curb and gutter and flows west. Later downstream stormwater enters the concrete lined Sunnymead Channel and flows south through the Perris Valley Storm Drain, San Jacinto River, Canyon Lake and enters Lake Elsinore.
Proposed Site Conditions
The proposed development will consist of the construction of a 132,000 sf warehouse building along with parking, drive aisle and landscaped areas. Roof drains will surface drain to the parking lot area and flow into proposed drain inlets located around the site. The site will feature private storm drain lines that will flow into an infiltration basin approximately 5,775 sf in area witch arch chambers supporting the parking lot above. This design will include 21,313 cubic feet of storage volume used to mitigate outflows to existing conditions for the 100 year 24 hour storm by detaining runoff and allowing the volume to infiltrate over 48 hours. The storm drain design will include a parkway drain north of the existing driveway on Indian Street that will allow larger storm volumes to outlet into the public street and limit ponding onsite.
Hydrology Study Public Storage – Moreno Valley
M:\2024\24-077 PS Moreno Valley Indian St\HM\24-077 Hydrology Report.doc Section IV Conclusion
The following tables summarize the data and results for the 10-year 24-hour and 100-year 24- hour storm in the existing and proposed conditions using the Riverside County Unit Hydrograph and Hydraflow Software.
10 YEAR & 100 YEAR STORM OUTFLOW TABLE
Storm
Existing
Peak
Flowrate
(cfs)
Proposed
Peak
Flowrate
(cfs)
Volume
detained
(cf)
Flowrate
After
Detention
(cfs)
Notes
10 yr 24 hr 0.417 0.824 21,774 0.000 Entire volume collected in infiltration chamber
100 yr 24 hr 0.950 1.218 32,238 0.889 0.999 is total peak flow in hydraflow. 0.110 cfs being
constantly infiltrated, 0.889
outflowing to Indian Street.
The proposed flow rates increased from the existing conditions prior to reaching the detention system. Hydraflow Storm Sewers Software used this hydrograph information to generate peak discharge rates for the proposed storm drain system utilizing the proposed detention system. A 3’ wide weir was placed at an invert of 1579.44 to simulate the proposed parkway drain. User defined outflows were added to simulate infiltration from the chambers. In the 100 year storm, utilizing a total volume of 32,238 cf, the proposed flow rate entering Indian Street from the infiltration chamber dropped to 0.889 cfs which is lower than the existing flow of 0.950 cfs. Due to the smaller flow rates in both the 10 year and 100 year storm, the proposed site will not have any negative impacts on downstream receiving storm drains
Hydrology Study Public Storage – Moreno Valley
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APPENDIX A
VICINITY MAP
LOCATION
PROJECT
VICINITY MAP
Hydrologic Soil Group—Western Riverside Area, California Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
7/1/2024
3 7 5 2 9 4 03 7 5 2 9 8 03 7 5 3 0 2 03 7 5 3 0 6 03 7 5 3 1 0 03 7 5 3 1 4 03 7 5 3 1 8 03 7 5 3 2 2 03 7 5 3 2 6 03 7 5 3 3 0 0 3 7 5 2 9 4 03 7 5 2 9 8 03 7 5 3 0 2 03 7 5 3 0 6 03 7 5 3 1 0 03 7 5 3 1 4 03 7 5 3 1 8 03 7 5 3 2 2 03 7 5 3 2 6 03 7 5 3 3 0 0 4 7 8 2 0 0 4 7 8 2 4 0 4 7 8 2 8 0 4 7 8 3 2 0 4 7 8 3 6 0 4 7 8 4 0 0 4 7 8 4 4 0 4 7 8 4 8 0 4 7 8 2 0 0 4 7 8 2 4 0 4 7 8 2 8 0 4 7 8 3 2 0 4 7 8 3 6 0 4 7 8 4 0 0 4 7 8 4 4 0 4 7 8 4 8 0 3 3 ° 5 5 ' 1 1 ' ' N
1 1 7 ° 1 4 ' 9 ' ' W
3 3 ° 5 5 ' 1 1 ' ' N
1 1 7 ° 1 3 ' 5 7 ' ' W
3 3 ° 5 4 ' 5 9 ' ' N
1 1 7 ° 1 4 ' 9 ' ' W
3 3 ° 5 4 ' 5 9 ' ' N
1 1 7 ° 1 3 ' 5 7 ' ' WN
M a p p r o j e c t i o n : W e b M e r c a t o r C o r n e r c o o r d i n a t e s : W G S 8 4 E d g e t i c s : U T M Z o n e 1 1 N W G S 8 4 0 5 0 1 0 0 2 0 0 3 0 0
F e e t
0 2 5 5 0 1 0 0 1 5 0
M e t e r s
M a p S c a l e : 1 : 1 , 8 4 0 i f p r i n t e d o n A p o r t r a i t ( 8 . 5 " x 1 1 " ) s h e e t .
Soil Map may not be valid at this scale.
MAP LEGENDMAP INFORMATION
Area of Interest (AOI)
Area of Interest (AOI)
Soils
Soil Rating Polygons
A
A/D
B
B/D
C
C/D
D
Not rated or not available
Soil Rating Lines
A
A/D
B
B/D
C
C/D
D
Not rated or not available
Soil Rating Points
A
A/D
B
B/D
C
C/D
D
Not rated or not available
Water Features
Streams and Canals
Transportation
Rails
Interstate Highways
US Routes
Major Roads
Local Roads
Background
Aerial Photography
The soil surveys that comprise your AOI were mapped at
1:15,800.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as of the version date(s) listed below.
Soil Survey Area: Western Riverside Area, California
Survey Area Data: Version 16, Aug 30, 2023
Soil map units are labeled (as space allows) for map scales 1:50,000 or larger.
Date(s) aerial images were photographed: Mar 14, 2022—Mar 17, 2022
The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident.
Hydrologic Soil Group—Western Riverside Area, California Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
7/1/2024
Hydrologic Soil Group
Map unit symbol Map unit name Rating Acres in AOI Percent of AOI GyA Greenfield sandy loam,
0 to 2 percent slopes
A 4.8 29.6%
HcA Hanford coarse sandy
loam, 0 to 2 percent
slopes
A 10.1 62.1%
PaA Pachappa fine sandy
loam, 0 to 2 percent
slopes
B 1.4 8.3%
Totals for Area of Interest 16.2 100.0%
Description
Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long-duration storms.
The soils in the United States are assigned to four groups (A, B, C, and D) and three dual classes (A/D, B/D, and C/D). The groups are defined as follows:
Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands. These soils have a high rate of water transmission.
Group B. Soils having a moderate infiltration rate when thoroughly wet. These consist chiefly of moderately deep or deep, moderately well drained or well drained soils that have moderately fine texture to moderately coarse texture.
These soils have a moderate rate of water transmission.
Group C. Soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission.
Group D. Soils having a very slow infiltration rate (high runoff potential) when thoroughly wet. These consist chiefly of clays that have a high shrink-swell potential, soils that have a high water table, soils that have a claypan or clay layer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission.
If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes.
Hydrologic Soil Group—Western Riverside Area, California Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
7/1/2024
Rating Options
Aggregation Method:Dominant Condition
Component Percent Cutoff: None Specified
Tie-break Rule:Higher
Hydrologic Soil Group—Western Riverside Area, California Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
7/1/2024
Hydrology Study Public Storage – Moreno Valley
M:\2024\24-077 PS Moreno Valley Indian St\HM\24-077 Hydrology Report.doc
APPENDIX B
Existing Hydrology Map
Proposed Hydrology Map
Hydrology Study Public Storage – Moreno Valley
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APPENDIX C
Existing Condition Hydrograph (Unit Riverside)
Proposed Condition Hydrograph (Unit Riverside)
U n i t H y d r o g r a p h A n a l y s i s
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2012, Version 8.2 Study date 07/01/24 File: 24077E2410.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 6310
--------------------------------------------------------------------- English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
--------------------------------------------------------------------- 24-077
Existing Condition
10 YEAR STORM
-------------------------------------------------------------------- Drainage Area = 3.00(Ac.) = 0.005 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 3.00(Ac.) = 0.005 Sq. Mi.
Length along longest watercourse = 412.80(Ft.)
Length along longest watercourse measured to centroid = 271.90(Ft.) Length along longest watercourse = 0.078 Mi.
Length along longest watercourse measured to centroid = 0.051 Mi.
Difference in elevation = 3.20(Ft.)
Slope along watercourse = 40.9302 Ft./Mi.
Average Manning's 'N' = 0.025
Lag time = 0.036 Hr.
Lag time = 2.19 Min.
25% of lag time = 0.55 Min.
40% of lag time = 0.87 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]
3.00 1.80 5.40
100 YEAR Area rainfall data:
Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2]
3.00 4.00 12.00
STORM EVENT (YEAR) = 10.00
Area Averaged 2-Year Rainfall = 1.800(In)
Area Averaged 100-Year Rainfall = 4.000(In)
Point rain (area averaged) = 2.705(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 2.705(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
3.000 78.00 0.000
Total Area Entered = 3.00(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
78.0 78.0 0.268 0.000 0.268 1.000 0.268 Sum (F) = 0.268
Area averaged mean soil loss (F) (In/Hr) = 0.268
Minimum soil loss rate ((In/Hr)) = 0.134
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.900
---------------------------------------------------------------------
U n i t H y d r o g r a p h
VALLEY S-Curve
-------------------------------------------------------------------- Unit Hydrograph Data
--------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 228.613 47.946 1.450 2 0.167 457.226 41.420 1.252 3 0.250 685.839 7.739 0.234 4 0.333 914.452 2.895 0.088 Sum = 100.000 Sum= 3.023
-----------------------------------------------------------------------
The following loss rate calculations reflect use of the minimum calculated loss rate subtracted from the Storm Rain to produce the maximum Effective Rain value
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max | Low (In/Hr) 1 0.08 0.07 0.022 ( 0.474) 0.019 0.002 2 0.17 0.07 0.022 ( 0.473) 0.019 0.002 3 0.25 0.07 0.022 ( 0.471) 0.019 0.002 4 0.33 0.10 0.032 ( 0.469) 0.029 0.003 5 0.42 0.10 0.032 ( 0.467) 0.029 0.003 6 0.50 0.10 0.032 ( 0.465) 0.029 0.003 7 0.58 0.10 0.032 ( 0.463) 0.029 0.003 8 0.67 0.10 0.032 ( 0.462) 0.029 0.003 9 0.75 0.10 0.032 ( 0.460) 0.029 0.003 10 0.83 0.13 0.043 ( 0.458) 0.039 0.004 11 0.92 0.13 0.043 ( 0.456) 0.039 0.004 12 1.00 0.13 0.043 ( 0.454) 0.039 0.004 13 1.08 0.10 0.032 ( 0.453) 0.029 0.003 14 1.17 0.10 0.032 ( 0.451) 0.029 0.003 15 1.25 0.10 0.032 ( 0.449) 0.029 0.003 16 1.33 0.10 0.032 ( 0.447) 0.029 0.003 17 1.42 0.10 0.032 ( 0.445) 0.029 0.003 18 1.50 0.10 0.032 ( 0.444) 0.029 0.003 19 1.58 0.10 0.032 ( 0.442) 0.029 0.003 20 1.67 0.10 0.032 ( 0.440) 0.029 0.003 21 1.75 0.10 0.032 ( 0.438) 0.029 0.003 22 1.83 0.13 0.043 ( 0.437) 0.039 0.004 23 1.92 0.13 0.043 ( 0.435) 0.039 0.004 24 2.00 0.13 0.043 ( 0.433) 0.039 0.004 25 2.08 0.13 0.043 ( 0.431) 0.039 0.004 26 2.17 0.13 0.043 ( 0.430) 0.039 0.004 27 2.25 0.13 0.043 ( 0.428) 0.039 0.004 28 2.33 0.13 0.043 ( 0.426) 0.039 0.004 29 2.42 0.13 0.043 ( 0.424) 0.039 0.004 30 2.50 0.13 0.043 ( 0.423) 0.039 0.004 31 2.58 0.17 0.054 ( 0.421) 0.049 0.005 32 2.67 0.17 0.054 ( 0.419) 0.049 0.005 33 2.75 0.17 0.054 ( 0.417) 0.049 0.005 34 2.83 0.17 0.054 ( 0.416) 0.049 0.005 35 2.92 0.17 0.054 ( 0.414) 0.049 0.005 36 3.00 0.17 0.054 ( 0.412) 0.049 0.005 37 3.08 0.17 0.054 ( 0.411) 0.049 0.005 38 3.17 0.17 0.054 ( 0.409) 0.049 0.005 39 3.25 0.17 0.054 ( 0.407) 0.049 0.005 40 3.33 0.17 0.054 ( 0.405) 0.049 0.005 41 3.42 0.17 0.054 ( 0.404) 0.049 0.005 42 3.50 0.17 0.054 ( 0.402) 0.049 0.005 43 3.58 0.17 0.054 ( 0.400) 0.049 0.005 44 3.67 0.17 0.054 ( 0.399) 0.049 0.005 45 3.75 0.17 0.054 ( 0.397) 0.049 0.005 46 3.83 0.20 0.065 ( 0.395) 0.058 0.006 47 3.92 0.20 0.065 ( 0.394) 0.058 0.006 48 4.00 0.20 0.065 ( 0.392) 0.058 0.006 49 4.08 0.20 0.065 ( 0.390) 0.058 0.006 50 4.17 0.20 0.065 ( 0.389) 0.058 0.006 51 4.25 0.20 0.065 ( 0.387) 0.058 0.006 52 4.33 0.23 0.076 ( 0.385) 0.068 0.008 53 4.42 0.23 0.076 ( 0.384) 0.068 0.008 54 4.50 0.23 0.076 ( 0.382) 0.068 0.008 55 4.58 0.23 0.076 ( 0.381) 0.068 0.008 56 4.67 0.23 0.076 ( 0.379) 0.068 0.008 57 4.75 0.23 0.076 ( 0.377) 0.068 0.008 58 4.83 0.27 0.087 ( 0.376) 0.078 0.009 59 4.92 0.27 0.087 ( 0.374) 0.078 0.009 60 5.00 0.27 0.087 ( 0.372) 0.078 0.009 61 5.08 0.20 0.065 ( 0.371) 0.058 0.006 62 5.17 0.20 0.065 ( 0.369) 0.058 0.006 63 5.25 0.20 0.065 ( 0.368) 0.058 0.006 64 5.33 0.23 0.076 ( 0.366) 0.068 0.008 65 5.42 0.23 0.076 ( 0.364) 0.068 0.008 66 5.50 0.23 0.076 ( 0.363) 0.068 0.008 67 5.58 0.27 0.087 ( 0.361) 0.078 0.009 68 5.67 0.27 0.087 ( 0.360) 0.078 0.009 69 5.75 0.27 0.087 ( 0.358) 0.078 0.009 70 5.83 0.27 0.087 ( 0.356) 0.078 0.009 71 5.92 0.27 0.087 ( 0.355) 0.078 0.009 72 6.00 0.27 0.087 ( 0.353) 0.078 0.009 73 6.08 0.30 0.097 ( 0.352) 0.088 0.010 74 6.17 0.30 0.097 ( 0.350) 0.088 0.010 75 6.25 0.30 0.097 ( 0.349) 0.088 0.010 76 6.33 0.30 0.097 ( 0.347) 0.088 0.010 77 6.42 0.30 0.097 ( 0.345) 0.088 0.010 78 6.50 0.30 0.097 ( 0.344) 0.088 0.010 79 6.58 0.33 0.108 ( 0.342) 0.097 0.011 80 6.67 0.33 0.108 ( 0.341) 0.097 0.011 81 6.75 0.33 0.108 ( 0.339) 0.097 0.011 82 6.83 0.33 0.108 ( 0.338) 0.097 0.011 83 6.92 0.33 0.108 ( 0.336) 0.097 0.011 84 7.00 0.33 0.108 ( 0.335) 0.097 0.011 85 7.08 0.33 0.108 ( 0.333) 0.097 0.011 86 7.17 0.33 0.108 ( 0.332) 0.097 0.011 87 7.25 0.33 0.108 ( 0.330) 0.097 0.011 88 7.33 0.37 0.119 ( 0.329) 0.107 0.012 89 7.42 0.37 0.119 ( 0.327) 0.107 0.012 90 7.50 0.37 0.119 ( 0.326) 0.107 0.012 91 7.58 0.40 0.130 ( 0.324) 0.117 0.013 92 7.67 0.40 0.130 ( 0.323) 0.117 0.013 93 7.75 0.40 0.130 ( 0.321) 0.117 0.013 94 7.83 0.43 0.141 ( 0.320) 0.127 0.014 95 7.92 0.43 0.141 ( 0.318) 0.127 0.014 96 8.00 0.43 0.141 ( 0.317) 0.127 0.014 97 8.08 0.50 0.162 ( 0.315) 0.146 0.016 98 8.17 0.50 0.162 ( 0.314) 0.146 0.016 99 8.25 0.50 0.162 ( 0.312) 0.146 0.016 100 8.33 0.50 0.162 ( 0.311) 0.146 0.016 101 8.42 0.50 0.162 ( 0.309) 0.146 0.016 102 8.50 0.50 0.162 ( 0.308) 0.146 0.016 103 8.58 0.53 0.173 ( 0.306) 0.156 0.017 104 8.67 0.53 0.173 ( 0.305) 0.156 0.017 105 8.75 0.53 0.173 ( 0.304) 0.156 0.017 106 8.83 0.57 0.184 ( 0.302) 0.166 0.018 107 8.92 0.57 0.184 ( 0.301) 0.166 0.018 108 9.00 0.57 0.184 ( 0.299) 0.166 0.018 109 9.08 0.63 0.206 ( 0.298) 0.185 0.021 110 9.17 0.63 0.206 ( 0.296) 0.185 0.021 111 9.25 0.63 0.206 ( 0.295) 0.185 0.021 112 9.33 0.67 0.216 ( 0.294) 0.195 0.022 113 9.42 0.67 0.216 ( 0.292) 0.195 0.022 114 9.50 0.67 0.216 ( 0.291) 0.195 0.022 115 9.58 0.70 0.227 ( 0.289) 0.205 0.023 116 9.67 0.70 0.227 ( 0.288) 0.205 0.023 117 9.75 0.70 0.227 ( 0.287) 0.205 0.023 118 9.83 0.73 0.238 ( 0.285) 0.214 0.024 119 9.92 0.73 0.238 ( 0.284) 0.214 0.024 120 10.00 0.73 0.238 ( 0.283) 0.214 0.024 121 10.08 0.50 0.162 ( 0.281) 0.146 0.016 122 10.17 0.50 0.162 ( 0.280) 0.146 0.016 123 10.25 0.50 0.162 ( 0.278) 0.146 0.016 124 10.33 0.50 0.162 ( 0.277) 0.146 0.016 125 10.42 0.50 0.162 ( 0.276) 0.146 0.016 126 10.50 0.50 0.162 ( 0.274) 0.146 0.016 127 10.58 0.67 0.216 ( 0.273) 0.195 0.022 128 10.67 0.67 0.216 ( 0.272) 0.195 0.022 129 10.75 0.67 0.216 ( 0.270) 0.195 0.022 130 10.83 0.67 0.216 ( 0.269) 0.195 0.022 131 10.92 0.67 0.216 ( 0.268) 0.195 0.022 132 11.00 0.67 0.216 ( 0.266) 0.195 0.022 133 11.08 0.63 0.206 ( 0.265) 0.185 0.021 134 11.17 0.63 0.206 ( 0.264) 0.185 0.021 135 11.25 0.63 0.206 ( 0.263) 0.185 0.021 136 11.33 0.63 0.206 ( 0.261) 0.185 0.021 137 11.42 0.63 0.206 ( 0.260) 0.185 0.021 138 11.50 0.63 0.206 ( 0.259) 0.185 0.021 139 11.58 0.57 0.184 ( 0.257) 0.166 0.018 140 11.67 0.57 0.184 ( 0.256) 0.166 0.018 141 11.75 0.57 0.184 ( 0.255) 0.166 0.018 142 11.83 0.60 0.195 ( 0.254) 0.175 0.019 143 11.92 0.60 0.195 ( 0.252) 0.175 0.019 144 12.00 0.60 0.195 ( 0.251) 0.175 0.019 145 12.08 0.83 0.271 ( 0.250) 0.243 0.027 146 12.17 0.83 0.271 ( 0.249) 0.243 0.027 147 12.25 0.83 0.271 ( 0.247) 0.243 0.027 148 12.33 0.87 0.281 0.246 ( 0.253) 0.035 149 12.42 0.87 0.281 0.245 ( 0.253) 0.037 150 12.50 0.87 0.281 0.244 ( 0.253) 0.038 151 12.58 0.93 0.303 0.242 ( 0.273) 0.061 152 12.67 0.93 0.303 0.241 ( 0.273) 0.062 153 12.75 0.93 0.303 0.240 ( 0.273) 0.063 154 12.83 0.97 0.314 0.239 ( 0.282) 0.075 155 12.92 0.97 0.314 0.238 ( 0.282) 0.076 156 13.00 0.97 0.314 0.236 ( 0.282) 0.077 157 13.08 1.13 0.368 0.235 ( 0.331) 0.133 158 13.17 1.13 0.368 0.234 ( 0.331) 0.134 159 13.25 1.13 0.368 0.233 ( 0.331) 0.135 160 13.33 1.13 0.368 0.232 ( 0.331) 0.136 161 13.42 1.13 0.368 0.230 ( 0.331) 0.138 162 13.50 1.13 0.368 0.229 ( 0.331) 0.139 163 13.58 0.77 0.249 ( 0.228) 0.224 0.025 164 13.67 0.77 0.249 ( 0.227) 0.224 0.025 165 13.75 0.77 0.249 ( 0.226) 0.224 0.025 166 13.83 0.77 0.249 ( 0.225) 0.224 0.025 167 13.92 0.77 0.249 0.223 ( 0.224) 0.025 168 14.00 0.77 0.249 0.222 ( 0.224) 0.027 169 14.08 0.90 0.292 0.221 ( 0.263) 0.071 170 14.17 0.90 0.292 0.220 ( 0.263) 0.072 171 14.25 0.90 0.292 0.219 ( 0.263) 0.073 172 14.33 0.87 0.281 0.218 ( 0.253) 0.064 173 14.42 0.87 0.281 0.217 ( 0.253) 0.065 174 14.50 0.87 0.281 0.216 ( 0.253) 0.066 175 14.58 0.87 0.281 0.214 ( 0.253) 0.067 176 14.67 0.87 0.281 0.213 ( 0.253) 0.068 177 14.75 0.87 0.281 0.212 ( 0.253) 0.069 178 14.83 0.83 0.271 0.211 ( 0.243) 0.059 179 14.92 0.83 0.271 0.210 ( 0.243) 0.060 180 15.00 0.83 0.271 0.209 ( 0.243) 0.062 181 15.08 0.80 0.260 0.208 ( 0.234) 0.052 182 15.17 0.80 0.260 0.207 ( 0.234) 0.053 183 15.25 0.80 0.260 0.206 ( 0.234) 0.054 184 15.33 0.77 0.249 0.205 ( 0.224) 0.044 185 15.42 0.77 0.249 0.204 ( 0.224) 0.045 186 15.50 0.77 0.249 0.203 ( 0.224) 0.046 187 15.58 0.63 0.206 ( 0.202) 0.185 0.021 188 15.67 0.63 0.206 ( 0.201) 0.185 0.021 189 15.75 0.63 0.206 ( 0.200) 0.185 0.021 190 15.83 0.63 0.206 ( 0.199) 0.185 0.021 191 15.92 0.63 0.206 ( 0.198) 0.185 0.021 192 16.00 0.63 0.206 ( 0.197) 0.185 0.021 193 16.08 0.13 0.043 ( 0.196) 0.039 0.004 194 16.17 0.13 0.043 ( 0.195) 0.039 0.004 195 16.25 0.13 0.043 ( 0.194) 0.039 0.004 196 16.33 0.13 0.043 ( 0.193) 0.039 0.004 197 16.42 0.13 0.043 ( 0.192) 0.039 0.004 198 16.50 0.13 0.043 ( 0.191) 0.039 0.004 199 16.58 0.10 0.032 ( 0.190) 0.029 0.003 200 16.67 0.10 0.032 ( 0.189) 0.029 0.003 201 16.75 0.10 0.032 ( 0.188) 0.029 0.003 202 16.83 0.10 0.032 ( 0.187) 0.029 0.003 203 16.92 0.10 0.032 ( 0.186) 0.029 0.003 204 17.00 0.10 0.032 ( 0.185) 0.029 0.003 205 17.08 0.17 0.054 ( 0.184) 0.049 0.005 206 17.17 0.17 0.054 ( 0.183) 0.049 0.005 207 17.25 0.17 0.054 ( 0.182) 0.049 0.005 208 17.33 0.17 0.054 ( 0.181) 0.049 0.005 209 17.42 0.17 0.054 ( 0.180) 0.049 0.005 210 17.50 0.17 0.054 ( 0.179) 0.049 0.005 211 17.58 0.17 0.054 ( 0.178) 0.049 0.005 212 17.67 0.17 0.054 ( 0.178) 0.049 0.005 213 17.75 0.17 0.054 ( 0.177) 0.049 0.005 214 17.83 0.13 0.043 ( 0.176) 0.039 0.004 215 17.92 0.13 0.043 ( 0.175) 0.039 0.004 216 18.00 0.13 0.043 ( 0.174) 0.039 0.004 217 18.08 0.13 0.043 ( 0.173) 0.039 0.004 218 18.17 0.13 0.043 ( 0.172) 0.039 0.004 219 18.25 0.13 0.043 ( 0.172) 0.039 0.004 220 18.33 0.13 0.043 ( 0.171) 0.039 0.004 221 18.42 0.13 0.043 ( 0.170) 0.039 0.004 222 18.50 0.13 0.043 ( 0.169) 0.039 0.004 223 18.58 0.10 0.032 ( 0.168) 0.029 0.003 224 18.67 0.10 0.032 ( 0.167) 0.029 0.003 225 18.75 0.10 0.032 ( 0.167) 0.029 0.003 226 18.83 0.07 0.022 ( 0.166) 0.019 0.002 227 18.92 0.07 0.022 ( 0.165) 0.019 0.002 228 19.00 0.07 0.022 ( 0.164) 0.019 0.002 229 19.08 0.10 0.032 ( 0.163) 0.029 0.003 230 19.17 0.10 0.032 ( 0.163) 0.029 0.003 231 19.25 0.10 0.032 ( 0.162) 0.029 0.003 232 19.33 0.13 0.043 ( 0.161) 0.039 0.004 233 19.42 0.13 0.043 ( 0.160) 0.039 0.004 234 19.50 0.13 0.043 ( 0.160) 0.039 0.004 235 19.58 0.10 0.032 ( 0.159) 0.029 0.003 236 19.67 0.10 0.032 ( 0.158) 0.029 0.003 237 19.75 0.10 0.032 ( 0.157) 0.029 0.003 238 19.83 0.07 0.022 ( 0.157) 0.019 0.002 239 19.92 0.07 0.022 ( 0.156) 0.019 0.002 240 20.00 0.07 0.022 ( 0.155) 0.019 0.002 241 20.08 0.10 0.032 ( 0.155) 0.029 0.003 242 20.17 0.10 0.032 ( 0.154) 0.029 0.003 243 20.25 0.10 0.032 ( 0.153) 0.029 0.003 244 20.33 0.10 0.032 ( 0.153) 0.029 0.003 245 20.42 0.10 0.032 ( 0.152) 0.029 0.003 246 20.50 0.10 0.032 ( 0.151) 0.029 0.003 247 20.58 0.10 0.032 ( 0.151) 0.029 0.003 248 20.67 0.10 0.032 ( 0.150) 0.029 0.003 249 20.75 0.10 0.032 ( 0.150) 0.029 0.003 250 20.83 0.07 0.022 ( 0.149) 0.019 0.002 251 20.92 0.07 0.022 ( 0.148) 0.019 0.002 252 21.00 0.07 0.022 ( 0.148) 0.019 0.002 253 21.08 0.10 0.032 ( 0.147) 0.029 0.003 254 21.17 0.10 0.032 ( 0.147) 0.029 0.003 255 21.25 0.10 0.032 ( 0.146) 0.029 0.003 256 21.33 0.07 0.022 ( 0.145) 0.019 0.002 257 21.42 0.07 0.022 ( 0.145) 0.019 0.002 258 21.50 0.07 0.022 ( 0.144) 0.019 0.002 259 21.58 0.10 0.032 ( 0.144) 0.029 0.003 260 21.67 0.10 0.032 ( 0.143) 0.029 0.003 261 21.75 0.10 0.032 ( 0.143) 0.029 0.003 262 21.83 0.07 0.022 ( 0.142) 0.019 0.002 263 21.92 0.07 0.022 ( 0.142) 0.019 0.002 264 22.00 0.07 0.022 ( 0.141) 0.019 0.002 265 22.08 0.10 0.032 ( 0.141) 0.029 0.003 266 22.17 0.10 0.032 ( 0.140) 0.029 0.003 267 22.25 0.10 0.032 ( 0.140) 0.029 0.003 268 22.33 0.07 0.022 ( 0.139) 0.019 0.002 269 22.42 0.07 0.022 ( 0.139) 0.019 0.002 270 22.50 0.07 0.022 ( 0.139) 0.019 0.002 271 22.58 0.07 0.022 ( 0.138) 0.019 0.002 272 22.67 0.07 0.022 ( 0.138) 0.019 0.002 273 22.75 0.07 0.022 ( 0.137) 0.019 0.002 274 22.83 0.07 0.022 ( 0.137) 0.019 0.002 275 22.92 0.07 0.022 ( 0.137) 0.019 0.002 276 23.00 0.07 0.022 ( 0.136) 0.019 0.002 277 23.08 0.07 0.022 ( 0.136) 0.019 0.002 278 23.17 0.07 0.022 ( 0.136) 0.019 0.002 279 23.25 0.07 0.022 ( 0.136) 0.019 0.002 280 23.33 0.07 0.022 ( 0.135) 0.019 0.002 281 23.42 0.07 0.022 ( 0.135) 0.019 0.002 282 23.50 0.07 0.022 ( 0.135) 0.019 0.002 283 23.58 0.07 0.022 ( 0.135) 0.019 0.002 284 23.67 0.07 0.022 ( 0.134) 0.019 0.002 285 23.75 0.07 0.022 ( 0.134) 0.019 0.002 286 23.83 0.07 0.022 ( 0.134) 0.019 0.002 287 23.92 0.07 0.022 ( 0.134) 0.019 0.002 288 24.00 0.07 0.022 ( 0.134) 0.019 0.002 (Loss Rate Not Used)
Sum = 100.0 Sum = 4.7 Flood volume = Effective rainfall 0.39(In)
times area 3.0(Ac.)/[(In)/(Ft.)] = 0.1(Ac.Ft) Total soil loss = 2.31(In)
Total soil loss = 0.578(Ac.Ft)
Total rainfall = 2.71(In)
Flood volume = 4261.5 Cubic Feet
Total soil loss = 25196.9 Cubic Feet
-------------------------------------------------------------------- Peak flow rate of this hydrograph = 0.417(CFS)
-------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M
R u n o f f H y d r o g r a p h
-------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS))
-------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0000 0.00 Q | | | | 0+10 0.0001 0.01 Q | | | | 0+15 0.0001 0.01 Q | | | | 0+20 0.0002 0.01 Q | | | | 0+25 0.0002 0.01 Q | | | | 0+30 0.0003 0.01 Q | | | | 0+35 0.0004 0.01 Q | | | | 0+40 0.0004 0.01 Q | | | | 0+45 0.0005 0.01 Q | | | | 0+50 0.0006 0.01 Q | | | | 0+55 0.0007 0.01 Q | | | | 1+ 0 0.0008 0.01 Q | | | | 1+ 5 0.0008 0.01 Q | | | | 1+10 0.0009 0.01 Q | | | | 1+15 0.0010 0.01 Q | | | | 1+20 0.0010 0.01 Q | | | | 1+25 0.0011 0.01 Q | | | | 1+30 0.0012 0.01 Q | | | | 1+35 0.0012 0.01 Q | | | | 1+40 0.0013 0.01 Q | | | | 1+45 0.0014 0.01 Q | | | | 1+50 0.0015 0.01 Q | | | | 1+55 0.0015 0.01 Q | | | | 2+ 0 0.0016 0.01 Q | | | | 2+ 5 0.0017 0.01 Q | | | | 2+10 0.0018 0.01 Q | | | | 2+15 0.0019 0.01 Q | | | | 2+20 0.0020 0.01 Q | | | | 2+25 0.0021 0.01 Q | | | | 2+30 0.0022 0.01 Q | | | | 2+35 0.0023 0.01 Q | | | | 2+40 0.0024 0.02 Q | | | | 2+45 0.0025 0.02 QV | | | | 2+50 0.0026 0.02 QV | | | | 2+55 0.0027 0.02 QV | | | | 3+ 0 0.0028 0.02 QV | | | | 3+ 5 0.0029 0.02 QV | | | | 3+10 0.0031 0.02 QV | | | | 3+15 0.0032 0.02 QV | | | | 3+20 0.0033 0.02 QV | | | | 3+25 0.0034 0.02 QV | | | | 3+30 0.0035 0.02 QV | | | | 3+35 0.0036 0.02 QV | | | | 3+40 0.0037 0.02 QV | | | | 3+45 0.0038 0.02 QV | | | | 3+50 0.0040 0.02 QV | | | | 3+55 0.0041 0.02 QV | | | | 4+ 0 0.0042 0.02 QV | | | | 4+ 5 0.0044 0.02 QV | | | | 4+10 0.0045 0.02 QV | | | | 4+15 0.0046 0.02 QV | | | | 4+20 0.0048 0.02 QV | | | | 4+25 0.0049 0.02 Q V | | | | 4+30 0.0051 0.02 Q V | | | | 4+35 0.0053 0.02 Q V | | | | 4+40 0.0054 0.02 Q V | | | | 4+45 0.0056 0.02 Q V | | | | 4+50 0.0057 0.02 Q V | | | | 4+55 0.0059 0.03 Q V | | | | 5+ 0 0.0061 0.03 Q V | | | | 5+ 5 0.0063 0.02 Q V | | | | 5+10 0.0064 0.02 Q V | | | | 5+15 0.0065 0.02 Q V | | | | 5+20 0.0067 0.02 Q V | | | | 5+25 0.0068 0.02 Q V | | | | 5+30 0.0070 0.02 Q V | | | | 5+35 0.0072 0.02 Q V | | | | 5+40 0.0073 0.03 Q V | | | | 5+45 0.0075 0.03 Q V | | | | 5+50 0.0077 0.03 Q V | | | | 5+55 0.0079 0.03 Q V | | | | 6+ 0 0.0081 0.03 Q V | | | | 6+ 5 0.0083 0.03 Q V | | | | 6+10 0.0085 0.03 Q V | | | | 6+15 0.0087 0.03 Q V | | | | 6+20 0.0089 0.03 Q V | | | | 6+25 0.0091 0.03 Q V | | | | 6+30 0.0093 0.03 Q V | | | | 6+35 0.0095 0.03 Q V | | | | 6+40 0.0097 0.03 Q V | | | | 6+45 0.0099 0.03 Q V | | | | 6+50 0.0102 0.03 Q V | | | | 6+55 0.0104 0.03 Q V | | | | 7+ 0 0.0106 0.03 Q V | | | | 7+ 5 0.0108 0.03 Q V | | | | 7+10 0.0111 0.03 Q V | | | | 7+15 0.0113 0.03 Q V | | | | 7+20 0.0115 0.03 Q V | | | | 7+25 0.0118 0.04 Q V | | | | 7+30 0.0120 0.04 Q V | | | | 7+35 0.0123 0.04 Q V | | | | 7+40 0.0125 0.04 Q V | | | | 7+45 0.0128 0.04 Q V | | | | 7+50 0.0131 0.04 Q V | | | | 7+55 0.0134 0.04 Q V | | | | 8+ 0 0.0137 0.04 Q V | | | | 8+ 5 0.0140 0.05 Q V | | | | 8+10 0.0143 0.05 Q V | | | | 8+15 0.0147 0.05 Q V | | | | 8+20 0.0150 0.05 Q V | | | | 8+25 0.0153 0.05 Q V | | | | 8+30 0.0157 0.05 Q V | | | | 8+35 0.0160 0.05 Q V | | | | 8+40 0.0164 0.05 Q V | | | | 8+45 0.0167 0.05 Q V | | | | 8+50 0.0171 0.05 Q V | | | | 8+55 0.0175 0.06 Q V | | | | 9+ 0 0.0179 0.06 Q V | | | | 9+ 5 0.0183 0.06 Q V | | | | 9+10 0.0187 0.06 Q V | | | | 9+15 0.0191 0.06 Q V | | | | 9+20 0.0196 0.06 Q V | | | | 9+25 0.0200 0.07 Q V | | | | 9+30 0.0205 0.07 Q V | | | | 9+35 0.0209 0.07 Q V | | | | 9+40 0.0214 0.07 Q V | | | | 9+45 0.0219 0.07 Q V | | | | 9+50 0.0224 0.07 Q V| | | | 9+55 0.0228 0.07 Q V| | | | 10+ 0 0.0233 0.07 Q V| | | | 10+ 5 0.0238 0.06 Q V| | | | 10+10 0.0241 0.05 Q V| | | | 10+15 0.0245 0.05 Q V | | | 10+20 0.0248 0.05 Q V | | | 10+25 0.0251 0.05 Q V | | | 10+30 0.0255 0.05 Q V | | | 10+35 0.0259 0.06 Q V | | | 10+40 0.0263 0.06 Q V | | | 10+45 0.0268 0.06 Q V | | | 10+50 0.0272 0.07 Q |V | | | 10+55 0.0277 0.07 Q |V | | | 11+ 0 0.0281 0.07 Q |V | | | 11+ 5 0.0285 0.06 Q |V | | | 11+10 0.0290 0.06 Q |V | | | 11+15 0.0294 0.06 Q | V | | | 11+20 0.0298 0.06 Q | V | | | 11+25 0.0303 0.06 Q | V | | | 11+30 0.0307 0.06 Q | V | | | 11+35 0.0311 0.06 Q | V | | | 11+40 0.0315 0.06 Q | V | | | 11+45 0.0319 0.06 Q | V | | | 11+50 0.0323 0.06 Q | V | | | 11+55 0.0327 0.06 Q | V | | | 12+ 0 0.0331 0.06 Q | V | | | 12+ 5 0.0336 0.07 Q | V | | | 12+10 0.0341 0.08 Q | V | | | 12+15 0.0347 0.08 Q | V | | | 12+20 0.0353 0.09 Q | V | | | 12+25 0.0360 0.11 Q | V | | | 12+30 0.0368 0.11 Q | V | | | 12+35 0.0378 0.15 Q | V | | | 12+40 0.0390 0.18 Q | V | | | 12+45 0.0403 0.19 Q | V | | | 12+50 0.0417 0.21 Q | V | | | 12+55 0.0433 0.22 Q | V | | | 13+ 0 0.0449 0.23 Q | V | | | 13+ 5 0.0471 0.31 |Q | V| | | 13+10 0.0497 0.39 |Q | V | | 13+15 0.0525 0.40 |Q | |V | | 13+20 0.0553 0.41 |Q | | V | | 13+25 0.0581 0.41 |Q | | V | | 13+30 0.0610 0.42 |Q | | V | | 13+35 0.0628 0.25 |Q | | V | | 13+40 0.0635 0.11 Q | | V | | 13+45 0.0641 0.09 Q | | V | | 13+50 0.0646 0.08 Q | | V | | 13+55 0.0652 0.08 Q | | V | | 14+ 0 0.0657 0.08 Q | | V | | 14+ 5 0.0667 0.14 Q | | V | | 14+10 0.0681 0.20 Q | | V | | 14+15 0.0696 0.22 Q | | V | | 14+20 0.0710 0.21 Q | | V| | 14+25 0.0724 0.20 Q | | V| | 14+30 0.0737 0.20 Q | | V | 14+35 0.0751 0.20 Q | | V | 14+40 0.0765 0.20 Q | | |V | 14+45 0.0779 0.21 Q | | |V | 14+50 0.0793 0.19 Q | | | V | 14+55 0.0805 0.18 Q | | | V | 15+ 0 0.0818 0.18 Q | | | V | 15+ 5 0.0830 0.17 Q | | | V | 15+10 0.0841 0.16 Q | | | V | 15+15 0.0852 0.16 Q | | | V | 15+20 0.0862 0.15 Q | | | V | 15+25 0.0872 0.14 Q | | | V | 15+30 0.0881 0.14 Q | | | V | 15+35 0.0888 0.10 Q | | | V | 15+40 0.0893 0.07 Q | | | V | 15+45 0.0898 0.06 Q | | | V | 15+50 0.0902 0.06 Q | | | V | 15+55 0.0906 0.06 Q | | | V | 16+ 0 0.0911 0.06 Q | | | V | 16+ 5 0.0913 0.04 Q | | | V | 16+10 0.0914 0.02 Q | | | V | 16+15 0.0915 0.01 Q | | | V | 16+20 0.0916 0.01 Q | | | V | 16+25 0.0917 0.01 Q | | | V | 16+30 0.0918 0.01 Q | | | V | 16+35 0.0919 0.01 Q | | | V | 16+40 0.0920 0.01 Q | | | V | 16+45 0.0920 0.01 Q | | | V | 16+50 0.0921 0.01 Q | | | V | 16+55 0.0922 0.01 Q | | | V | 17+ 0 0.0922 0.01 Q | | | V | 17+ 5 0.0923 0.01 Q | | | V | 17+10 0.0924 0.02 Q | | | V | 17+15 0.0925 0.02 Q | | | V | 17+20 0.0927 0.02 Q | | | V | 17+25 0.0928 0.02 Q | | | V | 17+30 0.0929 0.02 Q | | | V | 17+35 0.0930 0.02 Q | | | V | 17+40 0.0931 0.02 Q | | | V | 17+45 0.0932 0.02 Q | | | V | 17+50 0.0933 0.01 Q | | | V | 17+55 0.0934 0.01 Q | | | V | 18+ 0 0.0935 0.01 Q | | | V | 18+ 5 0.0936 0.01 Q | | | V | 18+10 0.0937 0.01 Q | | | V | 18+15 0.0938 0.01 Q | | | V | 18+20 0.0939 0.01 Q | | | V | 18+25 0.0940 0.01 Q | | | V | 18+30 0.0941 0.01 Q | | | V | 18+35 0.0941 0.01 Q | | | V | 18+40 0.0942 0.01 Q | | | V | 18+45 0.0943 0.01 Q | | | V | 18+50 0.0943 0.01 Q | | | V | 18+55 0.0944 0.01 Q | | | V | 19+ 0 0.0944 0.01 Q | | | V | 19+ 5 0.0945 0.01 Q | | | V | 19+10 0.0945 0.01 Q | | | V | 19+15 0.0946 0.01 Q | | | V | 19+20 0.0947 0.01 Q | | | V | 19+25 0.0948 0.01 Q | | | V | 19+30 0.0949 0.01 Q | | | V | 19+35 0.0949 0.01 Q | | | V | 19+40 0.0950 0.01 Q | | | V | 19+45 0.0951 0.01 Q | | | V | 19+50 0.0951 0.01 Q | | | V | 19+55 0.0952 0.01 Q | | | V | 20+ 0 0.0952 0.01 Q | | | V | 20+ 5 0.0953 0.01 Q | | | V | 20+10 0.0954 0.01 Q | | | V | 20+15 0.0954 0.01 Q | | | V| 20+20 0.0955 0.01 Q | | | V| 20+25 0.0956 0.01 Q | | | V| 20+30 0.0956 0.01 Q | | | V| 20+35 0.0957 0.01 Q | | | V| 20+40 0.0958 0.01 Q | | | V| 20+45 0.0958 0.01 Q | | | V| 20+50 0.0959 0.01 Q | | | V| 20+55 0.0959 0.01 Q | | | V| 21+ 0 0.0960 0.01 Q | | | V| 21+ 5 0.0960 0.01 Q | | | V| 21+10 0.0961 0.01 Q | | | V| 21+15 0.0962 0.01 Q | | | V| 21+20 0.0962 0.01 Q | | | V| 21+25 0.0963 0.01 Q | | | V| 21+30 0.0963 0.01 Q | | | V| 21+35 0.0964 0.01 Q | | | V| 21+40 0.0964 0.01 Q | | | V| 21+45 0.0965 0.01 Q | | | V| 21+50 0.0966 0.01 Q | | | V| 21+55 0.0966 0.01 Q | | | V| 22+ 0 0.0967 0.01 Q | | | V| 22+ 5 0.0967 0.01 Q | | | V| 22+10 0.0968 0.01 Q | | | V| 22+15 0.0968 0.01 Q | | | V| 22+20 0.0969 0.01 Q | | | V| 22+25 0.0969 0.01 Q | | | V| 22+30 0.0970 0.01 Q | | | V| 22+35 0.0970 0.01 Q | | | V| 22+40 0.0971 0.01 Q | | | V| 22+45 0.0971 0.01 Q | | | V| 22+50 0.0972 0.01 Q | | | V| 22+55 0.0972 0.01 Q | | | V| 23+ 0 0.0973 0.01 Q | | | V| 23+ 5 0.0973 0.01 Q | | | V| 23+10 0.0973 0.01 Q | | | V| 23+15 0.0974 0.01 Q | | | V| 23+20 0.0974 0.01 Q | | | V| 23+25 0.0975 0.01 Q | | | V| 23+30 0.0975 0.01 Q | | | V| 23+35 0.0976 0.01 Q | | | V| 23+40 0.0976 0.01 Q | | | V| 23+45 0.0977 0.01 Q | | | V| 23+50 0.0977 0.01 Q | | | V| 23+55 0.0978 0.01 Q | | | V| 24+ 0 0.0978 0.01 Q | | | V| 24+ 5 0.0978 0.00 Q | | | V| 24+10 0.0978 0.00 Q | | | V| 24+15 0.0978 0.00 Q | | | V| -----------------------------------------------------------------------
U n i t H y d r o g r a p h A n a l y s i s
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2012, Version 8.2 Study date 07/01/24 File: 24077E24100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 6310
--------------------------------------------------------------------- English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
--------------------------------------------------------------------- 24-077
EXISTING CONDITIONS
100 YEAR STORM
-------------------------------------------------------------------- Drainage Area = 3.00(Ac.) = 0.005 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 3.00(Ac.) = 0.005 Sq. Mi.
Length along longest watercourse = 412.80(Ft.)
Length along longest watercourse measured to centroid = 271.90(Ft.) Length along longest watercourse = 0.078 Mi.
Length along longest watercourse measured to centroid = 0.051 Mi.
Difference in elevation = 3.20(Ft.)
Slope along watercourse = 40.9302 Ft./Mi.
Average Manning's 'N' = 0.025
Lag time = 0.036 Hr.
Lag time = 2.19 Min.
25% of lag time = 0.55 Min.
40% of lag time = 0.87 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]
3.00 1.80 5.40
100 YEAR Area rainfall data:
Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2]
3.00 4.00 12.00
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 1.800(In)
Area Averaged 100-Year Rainfall = 4.000(In)
Point rain (area averaged) = 4.000(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 4.000(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
3.000 78.00 0.000
Total Area Entered = 3.00(Ac.)
RI RI Infil. Rate Impervious Adj. Infil. Rate Area% F AMC2 AMC-2 (In/Hr) (Dec.%) (In/Hr) (Dec.) (In/Hr)
78.0 78.0 0.268 0.000 0.268 1.000 0.268 Sum (F) = 0.268
Area averaged mean soil loss (F) (In/Hr) = 0.268
Minimum soil loss rate ((In/Hr)) = 0.134
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.900
---------------------------------------------------------------------
U n i t H y d r o g r a p h
VALLEY S-Curve
-------------------------------------------------------------------- Unit Hydrograph Data
--------------------------------------------------------------------- Unit time period Time % of lag Distribution Unit Hydrograph (hrs) Graph % (CFS) --------------------------------------------------------------------- 1 0.083 228.613 47.946 1.450 2 0.167 457.226 41.420 1.252 3 0.250 685.839 7.739 0.234 4 0.333 914.452 2.895 0.088 Sum = 100.000 Sum= 3.023
-----------------------------------------------------------------------
The following loss rate calculations reflect use of the minimum calculated loss rate subtracted from the Storm Rain to produce the maximum Effective Rain value
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max | Low (In/Hr) 1 0.08 0.07 0.032 ( 0.474) 0.029 0.003 2 0.17 0.07 0.032 ( 0.473) 0.029 0.003 3 0.25 0.07 0.032 ( 0.471) 0.029 0.003 4 0.33 0.10 0.048 ( 0.469) 0.043 0.005 5 0.42 0.10 0.048 ( 0.467) 0.043 0.005 6 0.50 0.10 0.048 ( 0.465) 0.043 0.005 7 0.58 0.10 0.048 ( 0.463) 0.043 0.005 8 0.67 0.10 0.048 ( 0.462) 0.043 0.005 9 0.75 0.10 0.048 ( 0.460) 0.043 0.005 10 0.83 0.13 0.064 ( 0.458) 0.058 0.006 11 0.92 0.13 0.064 ( 0.456) 0.058 0.006 12 1.00 0.13 0.064 ( 0.454) 0.058 0.006 13 1.08 0.10 0.048 ( 0.453) 0.043 0.005 14 1.17 0.10 0.048 ( 0.451) 0.043 0.005 15 1.25 0.10 0.048 ( 0.449) 0.043 0.005 16 1.33 0.10 0.048 ( 0.447) 0.043 0.005 17 1.42 0.10 0.048 ( 0.445) 0.043 0.005 18 1.50 0.10 0.048 ( 0.444) 0.043 0.005 19 1.58 0.10 0.048 ( 0.442) 0.043 0.005 20 1.67 0.10 0.048 ( 0.440) 0.043 0.005 21 1.75 0.10 0.048 ( 0.438) 0.043 0.005 22 1.83 0.13 0.064 ( 0.437) 0.058 0.006 23 1.92 0.13 0.064 ( 0.435) 0.058 0.006 24 2.00 0.13 0.064 ( 0.433) 0.058 0.006 25 2.08 0.13 0.064 ( 0.431) 0.058 0.006 26 2.17 0.13 0.064 ( 0.430) 0.058 0.006 27 2.25 0.13 0.064 ( 0.428) 0.058 0.006 28 2.33 0.13 0.064 ( 0.426) 0.058 0.006 29 2.42 0.13 0.064 ( 0.424) 0.058 0.006 30 2.50 0.13 0.064 ( 0.423) 0.058 0.006 31 2.58 0.17 0.080 ( 0.421) 0.072 0.008 32 2.67 0.17 0.080 ( 0.419) 0.072 0.008 33 2.75 0.17 0.080 ( 0.417) 0.072 0.008 34 2.83 0.17 0.080 ( 0.416) 0.072 0.008 35 2.92 0.17 0.080 ( 0.414) 0.072 0.008 36 3.00 0.17 0.080 ( 0.412) 0.072 0.008 37 3.08 0.17 0.080 ( 0.411) 0.072 0.008 38 3.17 0.17 0.080 ( 0.409) 0.072 0.008 39 3.25 0.17 0.080 ( 0.407) 0.072 0.008 40 3.33 0.17 0.080 ( 0.405) 0.072 0.008 41 3.42 0.17 0.080 ( 0.404) 0.072 0.008 42 3.50 0.17 0.080 ( 0.402) 0.072 0.008 43 3.58 0.17 0.080 ( 0.400) 0.072 0.008 44 3.67 0.17 0.080 ( 0.399) 0.072 0.008 45 3.75 0.17 0.080 ( 0.397) 0.072 0.008 46 3.83 0.20 0.096 ( 0.395) 0.086 0.010 47 3.92 0.20 0.096 ( 0.394) 0.086 0.010 48 4.00 0.20 0.096 ( 0.392) 0.086 0.010 49 4.08 0.20 0.096 ( 0.390) 0.086 0.010 50 4.17 0.20 0.096 ( 0.389) 0.086 0.010 51 4.25 0.20 0.096 ( 0.387) 0.086 0.010 52 4.33 0.23 0.112 ( 0.385) 0.101 0.011 53 4.42 0.23 0.112 ( 0.384) 0.101 0.011 54 4.50 0.23 0.112 ( 0.382) 0.101 0.011 55 4.58 0.23 0.112 ( 0.381) 0.101 0.011 56 4.67 0.23 0.112 ( 0.379) 0.101 0.011 57 4.75 0.23 0.112 ( 0.377) 0.101 0.011 58 4.83 0.27 0.128 ( 0.376) 0.115 0.013 59 4.92 0.27 0.128 ( 0.374) 0.115 0.013 60 5.00 0.27 0.128 ( 0.372) 0.115 0.013 61 5.08 0.20 0.096 ( 0.371) 0.086 0.010 62 5.17 0.20 0.096 ( 0.369) 0.086 0.010 63 5.25 0.20 0.096 ( 0.368) 0.086 0.010 64 5.33 0.23 0.112 ( 0.366) 0.101 0.011 65 5.42 0.23 0.112 ( 0.364) 0.101 0.011 66 5.50 0.23 0.112 ( 0.363) 0.101 0.011 67 5.58 0.27 0.128 ( 0.361) 0.115 0.013 68 5.67 0.27 0.128 ( 0.360) 0.115 0.013 69 5.75 0.27 0.128 ( 0.358) 0.115 0.013 70 5.83 0.27 0.128 ( 0.356) 0.115 0.013 71 5.92 0.27 0.128 ( 0.355) 0.115 0.013 72 6.00 0.27 0.128 ( 0.353) 0.115 0.013 73 6.08 0.30 0.144 ( 0.352) 0.130 0.014 74 6.17 0.30 0.144 ( 0.350) 0.130 0.014 75 6.25 0.30 0.144 ( 0.349) 0.130 0.014 76 6.33 0.30 0.144 ( 0.347) 0.130 0.014 77 6.42 0.30 0.144 ( 0.345) 0.130 0.014 78 6.50 0.30 0.144 ( 0.344) 0.130 0.014 79 6.58 0.33 0.160 ( 0.342) 0.144 0.016 80 6.67 0.33 0.160 ( 0.341) 0.144 0.016 81 6.75 0.33 0.160 ( 0.339) 0.144 0.016 82 6.83 0.33 0.160 ( 0.338) 0.144 0.016 83 6.92 0.33 0.160 ( 0.336) 0.144 0.016 84 7.00 0.33 0.160 ( 0.335) 0.144 0.016 85 7.08 0.33 0.160 ( 0.333) 0.144 0.016 86 7.17 0.33 0.160 ( 0.332) 0.144 0.016 87 7.25 0.33 0.160 ( 0.330) 0.144 0.016 88 7.33 0.37 0.176 ( 0.329) 0.158 0.018 89 7.42 0.37 0.176 ( 0.327) 0.158 0.018 90 7.50 0.37 0.176 ( 0.326) 0.158 0.018 91 7.58 0.40 0.192 ( 0.324) 0.173 0.019 92 7.67 0.40 0.192 ( 0.323) 0.173 0.019 93 7.75 0.40 0.192 ( 0.321) 0.173 0.019 94 7.83 0.43 0.208 ( 0.320) 0.187 0.021 95 7.92 0.43 0.208 ( 0.318) 0.187 0.021 96 8.00 0.43 0.208 ( 0.317) 0.187 0.021 97 8.08 0.50 0.240 ( 0.315) 0.216 0.024 98 8.17 0.50 0.240 ( 0.314) 0.216 0.024 99 8.25 0.50 0.240 ( 0.312) 0.216 0.024 100 8.33 0.50 0.240 ( 0.311) 0.216 0.024 101 8.42 0.50 0.240 ( 0.309) 0.216 0.024 102 8.50 0.50 0.240 ( 0.308) 0.216 0.024 103 8.58 0.53 0.256 ( 0.306) 0.230 0.026 104 8.67 0.53 0.256 ( 0.305) 0.230 0.026 105 8.75 0.53 0.256 ( 0.304) 0.230 0.026 106 8.83 0.57 0.272 ( 0.302) 0.245 0.027 107 8.92 0.57 0.272 ( 0.301) 0.245 0.027 108 9.00 0.57 0.272 ( 0.299) 0.245 0.027 109 9.08 0.63 0.304 ( 0.298) 0.274 0.030 110 9.17 0.63 0.304 ( 0.296) 0.274 0.030 111 9.25 0.63 0.304 ( 0.295) 0.274 0.030 112 9.33 0.67 0.320 ( 0.294) 0.288 0.032 113 9.42 0.67 0.320 ( 0.292) 0.288 0.032 114 9.50 0.67 0.320 ( 0.291) 0.288 0.032 115 9.58 0.70 0.336 0.289 ( 0.302) 0.047 116 9.67 0.70 0.336 0.288 ( 0.302) 0.048 117 9.75 0.70 0.336 0.287 ( 0.302) 0.049 118 9.83 0.73 0.352 0.285 ( 0.317) 0.067 119 9.92 0.73 0.352 0.284 ( 0.317) 0.068 120 10.00 0.73 0.352 0.283 ( 0.317) 0.069 121 10.08 0.50 0.240 ( 0.281) 0.216 0.024 122 10.17 0.50 0.240 ( 0.280) 0.216 0.024 123 10.25 0.50 0.240 ( 0.278) 0.216 0.024 124 10.33 0.50 0.240 ( 0.277) 0.216 0.024 125 10.42 0.50 0.240 ( 0.276) 0.216 0.024 126 10.50 0.50 0.240 ( 0.274) 0.216 0.024 127 10.58 0.67 0.320 0.273 ( 0.288) 0.047 128 10.67 0.67 0.320 0.272 ( 0.288) 0.048 129 10.75 0.67 0.320 0.270 ( 0.288) 0.050 130 10.83 0.67 0.320 0.269 ( 0.288) 0.051 131 10.92 0.67 0.320 0.268 ( 0.288) 0.052 132 11.00 0.67 0.320 0.266 ( 0.288) 0.054 133 11.08 0.63 0.304 0.265 ( 0.274) 0.039 134 11.17 0.63 0.304 0.264 ( 0.274) 0.040 135 11.25 0.63 0.304 0.263 ( 0.274) 0.041 136 11.33 0.63 0.304 0.261 ( 0.274) 0.043 137 11.42 0.63 0.304 0.260 ( 0.274) 0.044 138 11.50 0.63 0.304 0.259 ( 0.274) 0.045 139 11.58 0.57 0.272 ( 0.257) 0.245 0.027 140 11.67 0.57 0.272 ( 0.256) 0.245 0.027 141 11.75 0.57 0.272 ( 0.255) 0.245 0.027 142 11.83 0.60 0.288 0.254 ( 0.259) 0.034 143 11.92 0.60 0.288 0.252 ( 0.259) 0.036 144 12.00 0.60 0.288 0.251 ( 0.259) 0.037 145 12.08 0.83 0.400 0.250 ( 0.360) 0.150 146 12.17 0.83 0.400 0.249 ( 0.360) 0.151 147 12.25 0.83 0.400 0.247 ( 0.360) 0.153 148 12.33 0.87 0.416 0.246 ( 0.374) 0.170 149 12.42 0.87 0.416 0.245 ( 0.374) 0.171 150 12.50 0.87 0.416 0.244 ( 0.374) 0.172 151 12.58 0.93 0.448 0.242 ( 0.403) 0.206 152 12.67 0.93 0.448 0.241 ( 0.403) 0.207 153 12.75 0.93 0.448 0.240 ( 0.403) 0.208 154 12.83 0.97 0.464 0.239 ( 0.418) 0.225 155 12.92 0.97 0.464 0.238 ( 0.418) 0.226 156 13.00 0.97 0.464 0.236 ( 0.418) 0.228 157 13.08 1.13 0.544 0.235 ( 0.490) 0.309 158 13.17 1.13 0.544 0.234 ( 0.490) 0.310 159 13.25 1.13 0.544 0.233 ( 0.490) 0.311 160 13.33 1.13 0.544 0.232 ( 0.490) 0.312 161 13.42 1.13 0.544 0.230 ( 0.490) 0.314 162 13.50 1.13 0.544 0.229 ( 0.490) 0.315 163 13.58 0.77 0.368 0.228 ( 0.331) 0.140 164 13.67 0.77 0.368 0.227 ( 0.331) 0.141 165 13.75 0.77 0.368 0.226 ( 0.331) 0.142 166 13.83 0.77 0.368 0.225 ( 0.331) 0.143 167 13.92 0.77 0.368 0.223 ( 0.331) 0.145 168 14.00 0.77 0.368 0.222 ( 0.331) 0.146 169 14.08 0.90 0.432 0.221 ( 0.389) 0.211 170 14.17 0.90 0.432 0.220 ( 0.389) 0.212 171 14.25 0.90 0.432 0.219 ( 0.389) 0.213 172 14.33 0.87 0.416 0.218 ( 0.374) 0.198 173 14.42 0.87 0.416 0.217 ( 0.374) 0.199 174 14.50 0.87 0.416 0.216 ( 0.374) 0.200 175 14.58 0.87 0.416 0.214 ( 0.374) 0.202 176 14.67 0.87 0.416 0.213 ( 0.374) 0.203 177 14.75 0.87 0.416 0.212 ( 0.374) 0.204 178 14.83 0.83 0.400 0.211 ( 0.360) 0.189 179 14.92 0.83 0.400 0.210 ( 0.360) 0.190 180 15.00 0.83 0.400 0.209 ( 0.360) 0.191 181 15.08 0.80 0.384 0.208 ( 0.346) 0.176 182 15.17 0.80 0.384 0.207 ( 0.346) 0.177 183 15.25 0.80 0.384 0.206 ( 0.346) 0.178 184 15.33 0.77 0.368 0.205 ( 0.331) 0.163 185 15.42 0.77 0.368 0.204 ( 0.331) 0.164 186 15.50 0.77 0.368 0.203 ( 0.331) 0.165 187 15.58 0.63 0.304 0.202 ( 0.274) 0.102 188 15.67 0.63 0.304 0.201 ( 0.274) 0.103 189 15.75 0.63 0.304 0.200 ( 0.274) 0.104 190 15.83 0.63 0.304 0.199 ( 0.274) 0.105 191 15.92 0.63 0.304 0.198 ( 0.274) 0.106 192 16.00 0.63 0.304 0.197 ( 0.274) 0.107 193 16.08 0.13 0.064 ( 0.196) 0.058 0.006 194 16.17 0.13 0.064 ( 0.195) 0.058 0.006 195 16.25 0.13 0.064 ( 0.194) 0.058 0.006 196 16.33 0.13 0.064 ( 0.193) 0.058 0.006 197 16.42 0.13 0.064 ( 0.192) 0.058 0.006 198 16.50 0.13 0.064 ( 0.191) 0.058 0.006 199 16.58 0.10 0.048 ( 0.190) 0.043 0.005 200 16.67 0.10 0.048 ( 0.189) 0.043 0.005 201 16.75 0.10 0.048 ( 0.188) 0.043 0.005 202 16.83 0.10 0.048 ( 0.187) 0.043 0.005 203 16.92 0.10 0.048 ( 0.186) 0.043 0.005 204 17.00 0.10 0.048 ( 0.185) 0.043 0.005 205 17.08 0.17 0.080 ( 0.184) 0.072 0.008 206 17.17 0.17 0.080 ( 0.183) 0.072 0.008 207 17.25 0.17 0.080 ( 0.182) 0.072 0.008 208 17.33 0.17 0.080 ( 0.181) 0.072 0.008 209 17.42 0.17 0.080 ( 0.180) 0.072 0.008 210 17.50 0.17 0.080 ( 0.179) 0.072 0.008 211 17.58 0.17 0.080 ( 0.178) 0.072 0.008 212 17.67 0.17 0.080 ( 0.178) 0.072 0.008 213 17.75 0.17 0.080 ( 0.177) 0.072 0.008 214 17.83 0.13 0.064 ( 0.176) 0.058 0.006 215 17.92 0.13 0.064 ( 0.175) 0.058 0.006 216 18.00 0.13 0.064 ( 0.174) 0.058 0.006 217 18.08 0.13 0.064 ( 0.173) 0.058 0.006 218 18.17 0.13 0.064 ( 0.172) 0.058 0.006 219 18.25 0.13 0.064 ( 0.172) 0.058 0.006 220 18.33 0.13 0.064 ( 0.171) 0.058 0.006 221 18.42 0.13 0.064 ( 0.170) 0.058 0.006 222 18.50 0.13 0.064 ( 0.169) 0.058 0.006 223 18.58 0.10 0.048 ( 0.168) 0.043 0.005 224 18.67 0.10 0.048 ( 0.167) 0.043 0.005 225 18.75 0.10 0.048 ( 0.167) 0.043 0.005 226 18.83 0.07 0.032 ( 0.166) 0.029 0.003 227 18.92 0.07 0.032 ( 0.165) 0.029 0.003 228 19.00 0.07 0.032 ( 0.164) 0.029 0.003 229 19.08 0.10 0.048 ( 0.163) 0.043 0.005 230 19.17 0.10 0.048 ( 0.163) 0.043 0.005 231 19.25 0.10 0.048 ( 0.162) 0.043 0.005 232 19.33 0.13 0.064 ( 0.161) 0.058 0.006 233 19.42 0.13 0.064 ( 0.160) 0.058 0.006 234 19.50 0.13 0.064 ( 0.160) 0.058 0.006 235 19.58 0.10 0.048 ( 0.159) 0.043 0.005 236 19.67 0.10 0.048 ( 0.158) 0.043 0.005 237 19.75 0.10 0.048 ( 0.157) 0.043 0.005 238 19.83 0.07 0.032 ( 0.157) 0.029 0.003 239 19.92 0.07 0.032 ( 0.156) 0.029 0.003 240 20.00 0.07 0.032 ( 0.155) 0.029 0.003 241 20.08 0.10 0.048 ( 0.155) 0.043 0.005 242 20.17 0.10 0.048 ( 0.154) 0.043 0.005 243 20.25 0.10 0.048 ( 0.153) 0.043 0.005 244 20.33 0.10 0.048 ( 0.153) 0.043 0.005 245 20.42 0.10 0.048 ( 0.152) 0.043 0.005 246 20.50 0.10 0.048 ( 0.151) 0.043 0.005 247 20.58 0.10 0.048 ( 0.151) 0.043 0.005 248 20.67 0.10 0.048 ( 0.150) 0.043 0.005 249 20.75 0.10 0.048 ( 0.150) 0.043 0.005 250 20.83 0.07 0.032 ( 0.149) 0.029 0.003 251 20.92 0.07 0.032 ( 0.148) 0.029 0.003 252 21.00 0.07 0.032 ( 0.148) 0.029 0.003 253 21.08 0.10 0.048 ( 0.147) 0.043 0.005 254 21.17 0.10 0.048 ( 0.147) 0.043 0.005 255 21.25 0.10 0.048 ( 0.146) 0.043 0.005 256 21.33 0.07 0.032 ( 0.145) 0.029 0.003 257 21.42 0.07 0.032 ( 0.145) 0.029 0.003 258 21.50 0.07 0.032 ( 0.144) 0.029 0.003 259 21.58 0.10 0.048 ( 0.144) 0.043 0.005 260 21.67 0.10 0.048 ( 0.143) 0.043 0.005 261 21.75 0.10 0.048 ( 0.143) 0.043 0.005 262 21.83 0.07 0.032 ( 0.142) 0.029 0.003 263 21.92 0.07 0.032 ( 0.142) 0.029 0.003 264 22.00 0.07 0.032 ( 0.141) 0.029 0.003 265 22.08 0.10 0.048 ( 0.141) 0.043 0.005 266 22.17 0.10 0.048 ( 0.140) 0.043 0.005 267 22.25 0.10 0.048 ( 0.140) 0.043 0.005 268 22.33 0.07 0.032 ( 0.139) 0.029 0.003 269 22.42 0.07 0.032 ( 0.139) 0.029 0.003 270 22.50 0.07 0.032 ( 0.139) 0.029 0.003 271 22.58 0.07 0.032 ( 0.138) 0.029 0.003 272 22.67 0.07 0.032 ( 0.138) 0.029 0.003 273 22.75 0.07 0.032 ( 0.137) 0.029 0.003 274 22.83 0.07 0.032 ( 0.137) 0.029 0.003 275 22.92 0.07 0.032 ( 0.137) 0.029 0.003 276 23.00 0.07 0.032 ( 0.136) 0.029 0.003 277 23.08 0.07 0.032 ( 0.136) 0.029 0.003 278 23.17 0.07 0.032 ( 0.136) 0.029 0.003 279 23.25 0.07 0.032 ( 0.136) 0.029 0.003 280 23.33 0.07 0.032 ( 0.135) 0.029 0.003 281 23.42 0.07 0.032 ( 0.135) 0.029 0.003 282 23.50 0.07 0.032 ( 0.135) 0.029 0.003 283 23.58 0.07 0.032 ( 0.135) 0.029 0.003 284 23.67 0.07 0.032 ( 0.134) 0.029 0.003 285 23.75 0.07 0.032 ( 0.134) 0.029 0.003 286 23.83 0.07 0.032 ( 0.134) 0.029 0.003 287 23.92 0.07 0.032 ( 0.134) 0.029 0.003 288 24.00 0.07 0.032 ( 0.134) 0.029 0.003 (Loss Rate Not Used)
Sum = 100.0 Sum = 12.2 Flood volume = Effective rainfall 1.02(In)
times area 3.0(Ac.)/[(In)/(Ft.)] = 0.3(Ac.Ft) Total soil loss = 2.98(In)
Total soil loss = 0.745(Ac.Ft)
Total rainfall = 4.00(In)
Flood volume = 11098.8 Cubic Feet
Total soil loss = 32460.9 Cubic Feet
-------------------------------------------------------------------- Peak flow rate of this hydrograph = 0.950(CFS)
-------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M
R u n o f f H y d r o g r a p h
-------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS))
-------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0000 0.00 Q | | | | 0+10 0.0001 0.01 Q | | | | 0+15 0.0002 0.01 Q | | | | 0+20 0.0002 0.01 Q | | | | 0+25 0.0003 0.01 Q | | | | 0+30 0.0004 0.01 Q | | | | 0+35 0.0005 0.01 Q | | | | 0+40 0.0006 0.01 Q | | | | 0+45 0.0007 0.01 Q | | | | 0+50 0.0009 0.02 Q | | | | 0+55 0.0010 0.02 Q | | | | 1+ 0 0.0011 0.02 Q | | | | 1+ 5 0.0012 0.02 Q | | | | 1+10 0.0013 0.02 Q | | | | 1+15 0.0014 0.01 Q | | | | 1+20 0.0015 0.01 Q | | | | 1+25 0.0016 0.01 Q | | | | 1+30 0.0017 0.01 Q | | | | 1+35 0.0018 0.01 Q | | | | 1+40 0.0019 0.01 Q | | | | 1+45 0.0020 0.01 Q | | | | 1+50 0.0022 0.02 Q | | | | 1+55 0.0023 0.02 Q | | | | 2+ 0 0.0024 0.02 Q | | | | 2+ 5 0.0025 0.02 Q | | | | 2+10 0.0027 0.02 Q | | | | 2+15 0.0028 0.02 Q | | | | 2+20 0.0029 0.02 Q | | | | 2+25 0.0031 0.02 Q | | | | 2+30 0.0032 0.02 Q | | | | 2+35 0.0034 0.02 Q | | | | 2+40 0.0035 0.02 Q | | | | 2+45 0.0037 0.02 Q | | | | 2+50 0.0039 0.02 Q | | | | 2+55 0.0040 0.02 Q | | | | 3+ 0 0.0042 0.02 Q | | | | 3+ 5 0.0044 0.02 Q | | | | 3+10 0.0045 0.02 Q | | | | 3+15 0.0047 0.02 Q | | | | 3+20 0.0049 0.02 Q | | | | 3+25 0.0050 0.02 Q | | | | 3+30 0.0052 0.02 Q | | | | 3+35 0.0054 0.02 Q | | | | 3+40 0.0055 0.02 Q | | | | 3+45 0.0057 0.02 Q | | | | 3+50 0.0059 0.03 Q | | | | 3+55 0.0061 0.03 Q | | | | 4+ 0 0.0063 0.03 Q | | | | 4+ 5 0.0065 0.03 QV | | | | 4+10 0.0067 0.03 QV | | | | 4+15 0.0069 0.03 QV | | | | 4+20 0.0071 0.03 QV | | | | 4+25 0.0073 0.03 QV | | | | 4+30 0.0075 0.03 QV | | | | 4+35 0.0078 0.03 QV | | | | 4+40 0.0080 0.03 QV | | | | 4+45 0.0082 0.03 QV | | | | 4+50 0.0085 0.04 QV | | | | 4+55 0.0088 0.04 QV | | | | 5+ 0 0.0090 0.04 QV | | | | 5+ 5 0.0093 0.03 QV | | | | 5+10 0.0095 0.03 QV | | | | 5+15 0.0097 0.03 QV | | | | 5+20 0.0099 0.03 QV | | | | 5+25 0.0101 0.03 QV | | | | 5+30 0.0103 0.03 QV | | | | 5+35 0.0106 0.04 QV | | | | 5+40 0.0109 0.04 QV | | | | 5+45 0.0111 0.04 QV | | | | 5+50 0.0114 0.04 QV | | | | 5+55 0.0117 0.04 QV | | | | 6+ 0 0.0119 0.04 QV | | | | 6+ 5 0.0122 0.04 QV | | | | 6+10 0.0125 0.04 QV | | | | 6+15 0.0128 0.04 Q V | | | | 6+20 0.0131 0.04 Q V | | | | 6+25 0.0134 0.04 Q V | | | | 6+30 0.0137 0.04 Q V | | | | 6+35 0.0140 0.05 Q V | | | | 6+40 0.0143 0.05 Q V | | | | 6+45 0.0147 0.05 Q V | | | | 6+50 0.0150 0.05 Q V | | | | 6+55 0.0153 0.05 Q V | | | | 7+ 0 0.0157 0.05 Q V | | | | 7+ 5 0.0160 0.05 Q V | | | | 7+10 0.0163 0.05 Q V | | | | 7+15 0.0167 0.05 Q V | | | | 7+20 0.0170 0.05 Q V | | | | 7+25 0.0174 0.05 Q V | | | | 7+30 0.0178 0.05 Q V | | | | 7+35 0.0181 0.06 Q V | | | | 7+40 0.0185 0.06 Q V | | | | 7+45 0.0189 0.06 Q V | | | | 7+50 0.0194 0.06 Q V | | | | 7+55 0.0198 0.06 Q V | | | | 8+ 0 0.0202 0.06 Q V | | | | 8+ 5 0.0207 0.07 Q V | | | | 8+10 0.0212 0.07 Q V | | | | 8+15 0.0217 0.07 Q V | | | | 8+20 0.0222 0.07 Q V | | | | 8+25 0.0227 0.07 Q V | | | | 8+30 0.0232 0.07 Q V | | | | 8+35 0.0237 0.07 Q V | | | | 8+40 0.0242 0.08 Q V | | | | 8+45 0.0248 0.08 Q V | | | | 8+50 0.0253 0.08 Q V | | | | 8+55 0.0259 0.08 Q V | | | | 9+ 0 0.0264 0.08 Q V | | | | 9+ 5 0.0270 0.09 Q V | | | | 9+10 0.0277 0.09 Q V | | | | 9+15 0.0283 0.09 Q V | | | | 9+20 0.0289 0.09 Q V | | | | 9+25 0.0296 0.10 Q V | | | | 9+30 0.0303 0.10 Q V | | | | 9+35 0.0311 0.12 Q V | | | | 9+40 0.0320 0.14 Q V | | | | 9+45 0.0330 0.15 Q V | | | | 9+50 0.0342 0.17 Q V | | | | 9+55 0.0356 0.20 Q V | | | | 10+ 0 0.0370 0.21 Q V | | | | 10+ 5 0.0380 0.14 Q V | | | | 10+10 0.0386 0.09 Q V | | | | 10+15 0.0391 0.08 Q V | | | | 10+20 0.0396 0.07 Q V | | | | 10+25 0.0401 0.07 Q V | | | | 10+30 0.0406 0.07 Q V | | | | 10+35 0.0413 0.11 Q V | | | | 10+40 0.0423 0.14 Q V | | | | 10+45 0.0433 0.15 Q V | | | | 10+50 0.0443 0.15 Q V | | | | 10+55 0.0454 0.16 Q V | | | | 11+ 0 0.0465 0.16 Q V | | | | 11+ 5 0.0475 0.14 Q V | | | | 11+10 0.0483 0.12 Q V | | | | 11+15 0.0492 0.12 Q V | | | | 11+20 0.0500 0.13 Q V | | | | 11+25 0.0509 0.13 Q V | | | | 11+30 0.0519 0.13 Q V | | | | 11+35 0.0526 0.11 Q V | | | | 11+40 0.0532 0.09 Q V | | | | 11+45 0.0538 0.08 Q V | | | | 11+50 0.0544 0.09 Q V | | | | 11+55 0.0552 0.10 Q V | | | | 12+ 0 0.0559 0.11 Q V | | | | 12+ 5 0.0578 0.28 |Q V| | | | 12+10 0.0607 0.42 |Q V| | | | 12+15 0.0638 0.45 |Q V | | | 12+20 0.0671 0.49 |Q V | | | 12+25 0.0707 0.51 | Q |V | | | 12+30 0.0742 0.52 | Q |V | | | 12+35 0.0781 0.57 | Q | V | | | 12+40 0.0824 0.61 | Q | V | | | 12+45 0.0867 0.62 | Q | V | | | 12+50 0.0912 0.65 | Q | V | | | 12+55 0.0958 0.68 | Q | V | | | 13+ 0 0.1006 0.68 | Q | V | | | 13+ 5 0.1061 0.81 | Q | V | | | 13+10 0.1124 0.91 | Q | V | | | 13+15 0.1188 0.93 | Q | V | | | 13+20 0.1253 0.94 | Q | V| | | 13+25 0.1318 0.95 | Q | V | | 13+30 0.1383 0.95 | Q | |V | | 13+35 0.1432 0.70 | Q | | V | | 13+40 0.1465 0.48 |Q | | V | | 13+45 0.1495 0.44 |Q | | V | | 13+50 0.1525 0.43 |Q | | V | | 13+55 0.1555 0.44 |Q | | V | | 14+ 0 0.1585 0.44 |Q | | V | | 14+ 5 0.1622 0.53 | Q | | V | | 14+10 0.1664 0.62 | Q | | V | | 14+15 0.1708 0.64 | Q | | V | | 14+20 0.1751 0.62 | Q | | V | | 14+25 0.1793 0.61 | Q | | V | | 14+30 0.1835 0.61 | Q | | V | | 14+35 0.1877 0.61 | Q | | V| | 14+40 0.1919 0.61 | Q | | V | 14+45 0.1961 0.61 | Q | | V | 14+50 0.2002 0.59 | Q | | |V | 14+55 0.2042 0.58 | Q | | | V | 15+ 0 0.2081 0.58 | Q | | | V | 15+ 5 0.2120 0.56 | Q | | | V | 15+10 0.2157 0.54 | Q | | | V | 15+15 0.2194 0.54 | Q | | | V | 15+20 0.2229 0.52 | Q | | | V | 15+25 0.2264 0.50 | Q | | | V | 15+30 0.2298 0.50 |Q | | | V | 15+35 0.2326 0.41 |Q | | | V | 15+40 0.2349 0.33 |Q | | | V | 15+45 0.2371 0.32 |Q | | | V | 15+50 0.2393 0.32 |Q | | | V | 15+55 0.2415 0.32 |Q | | | V | 16+ 0 0.2437 0.32 |Q | | | V | 16+ 5 0.2450 0.18 Q | | | V | 16+10 0.2453 0.05 Q | | | V | 16+15 0.2455 0.03 Q | | | V | 16+20 0.2456 0.02 Q | | | V | 16+25 0.2458 0.02 Q | | | V | 16+30 0.2459 0.02 Q | | | V | 16+35 0.2460 0.02 Q | | | V | 16+40 0.2461 0.02 Q | | | V | 16+45 0.2462 0.01 Q | | | V | 16+50 0.2463 0.01 Q | | | V | 16+55 0.2464 0.01 Q | | | V | 17+ 0 0.2465 0.01 Q | | | V | 17+ 5 0.2467 0.02 Q | | | V | 17+10 0.2468 0.02 Q | | | V | 17+15 0.2470 0.02 Q | | | V | 17+20 0.2472 0.02 Q | | | V | 17+25 0.2473 0.02 Q | | | V | 17+30 0.2475 0.02 Q | | | V | 17+35 0.2477 0.02 Q | | | V | 17+40 0.2478 0.02 Q | | | V | 17+45 0.2480 0.02 Q | | | V | 17+50 0.2481 0.02 Q | | | V | 17+55 0.2483 0.02 Q | | | V | 18+ 0 0.2484 0.02 Q | | | V | 18+ 5 0.2485 0.02 Q | | | V| 18+10 0.2487 0.02 Q | | | V| 18+15 0.2488 0.02 Q | | | V| 18+20 0.2489 0.02 Q | | | V| 18+25 0.2491 0.02 Q | | | V| 18+30 0.2492 0.02 Q | | | V| 18+35 0.2493 0.02 Q | | | V| 18+40 0.2494 0.02 Q | | | V| 18+45 0.2495 0.01 Q | | | V| 18+50 0.2496 0.01 Q | | | V| 18+55 0.2497 0.01 Q | | | V| 19+ 0 0.2498 0.01 Q | | | V| 19+ 5 0.2498 0.01 Q | | | V| 19+10 0.2499 0.01 Q | | | V| 19+15 0.2500 0.01 Q | | | V| 19+20 0.2501 0.02 Q | | | V| 19+25 0.2503 0.02 Q | | | V| 19+30 0.2504 0.02 Q | | | V| 19+35 0.2505 0.02 Q | | | V| 19+40 0.2506 0.02 Q | | | V| 19+45 0.2507 0.01 Q | | | V| 19+50 0.2508 0.01 Q | | | V| 19+55 0.2509 0.01 Q | | | V| 20+ 0 0.2510 0.01 Q | | | V| 20+ 5 0.2510 0.01 Q | | | V| 20+10 0.2511 0.01 Q | | | V| 20+15 0.2512 0.01 Q | | | V| 20+20 0.2513 0.01 Q | | | V| 20+25 0.2514 0.01 Q | | | V| 20+30 0.2515 0.01 Q | | | V| 20+35 0.2516 0.01 Q | | | V| 20+40 0.2517 0.01 Q | | | V| 20+45 0.2518 0.01 Q | | | V| 20+50 0.2519 0.01 Q | | | V| 20+55 0.2520 0.01 Q | | | V| 21+ 0 0.2521 0.01 Q | | | V| 21+ 5 0.2521 0.01 Q | | | V| 21+10 0.2522 0.01 Q | | | V| 21+15 0.2523 0.01 Q | | | V| 21+20 0.2524 0.01 Q | | | V| 21+25 0.2525 0.01 Q | | | V| 21+30 0.2526 0.01 Q | | | V| 21+35 0.2526 0.01 Q | | | V| 21+40 0.2527 0.01 Q | | | V| 21+45 0.2528 0.01 Q | | | V| 21+50 0.2529 0.01 Q | | | V| 21+55 0.2530 0.01 Q | | | V| 22+ 0 0.2531 0.01 Q | | | V| 22+ 5 0.2531 0.01 Q | | | V| 22+10 0.2532 0.01 Q | | | V| 22+15 0.2533 0.01 Q | | | V| 22+20 0.2534 0.01 Q | | | V| 22+25 0.2535 0.01 Q | | | V| 22+30 0.2536 0.01 Q | | | V| 22+35 0.2536 0.01 Q | | | V| 22+40 0.2537 0.01 Q | | | V| 22+45 0.2538 0.01 Q | | | V| 22+50 0.2538 0.01 Q | | | V| 22+55 0.2539 0.01 Q | | | V| 23+ 0 0.2540 0.01 Q | | | V| 23+ 5 0.2540 0.01 Q | | | V| 23+10 0.2541 0.01 Q | | | V| 23+15 0.2542 0.01 Q | | | V| 23+20 0.2542 0.01 Q | | | V| 23+25 0.2543 0.01 Q | | | V| 23+30 0.2544 0.01 Q | | | V| 23+35 0.2544 0.01 Q | | | V| 23+40 0.2545 0.01 Q | | | V| 23+45 0.2546 0.01 Q | | | V| 23+50 0.2546 0.01 Q | | | V| 23+55 0.2547 0.01 Q | | | V| 24+ 0 0.2548 0.01 Q | | | V| 24+ 5 0.2548 0.01 Q | | | V| 24+10 0.2548 0.00 Q | | | V| 24+15 0.2548 0.00 Q | | | V -----------------------------------------------------------------------
U n i t H y d r o g r a p h A n a l y s i s
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2012, Version 8.2 Study date 07/01/24 File: 24077P2410.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 6310
--------------------------------------------------------------------- English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
--------------------------------------------------------------------- 24-077
PROPOSED CONDITION
10 YEAR STORM
-------------------------------------------------------------------- Drainage Area = 3.00(Ac.) = 0.005 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 3.00(Ac.) = 0.005 Sq. Mi.
Length along longest watercourse = 424.00(Ft.)
Length along longest watercourse measured to centroid = 248.50(Ft.) Length along longest watercourse = 0.080 Mi.
Length along longest watercourse measured to centroid = 0.047 Mi.
Difference in elevation = 5.10(Ft.)
Slope along watercourse = 63.5094 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.020 Hr.
Lag time = 1.18 Min.
25% of lag time = 0.29 Min.
40% of lag time = 0.47 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]
3.00 1.80 5.40
100 YEAR Area rainfall data:
Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2]
3.00 4.00 12.00
STORM EVENT (YEAR) = 10.00
Area Averaged 2-Year Rainfall = 1.800(In)
Area Averaged 100-Year Rainfall = 4.000(In)
Point rain (area averaged) = 2.705(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 2.705(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
3.000 32.00 0.800
Total Area Entered = 3.00(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 0.800 0.208 1.000 0.208 Sum (F) = 0.208
Area averaged mean soil loss (F) (In/Hr) = 0.208
Minimum soil loss rate ((In/Hr)) = 0.104
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.260
---------------------------------------------------------------------
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 0.083 424.262 66.686 2.016 2 0.167 848.524 33.314 1.007 Sum = 100.000 Sum= 3.023
-----------------------------------------------------------------------
The following loss rate calculations reflect use of the minimum calculated loss rate subtracted from the Storm Rain to produce the maximum Effective Rain value
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max | Low (In/Hr) 1 0.08 0.07 0.022 ( 0.368) 0.006 0.016 2 0.17 0.07 0.022 ( 0.367) 0.006 0.016 3 0.25 0.07 0.022 ( 0.365) 0.006 0.016 4 0.33 0.10 0.032 ( 0.364) 0.008 0.024 5 0.42 0.10 0.032 ( 0.363) 0.008 0.024 6 0.50 0.10 0.032 ( 0.361) 0.008 0.024 7 0.58 0.10 0.032 ( 0.360) 0.008 0.024 8 0.67 0.10 0.032 ( 0.358) 0.008 0.024 9 0.75 0.10 0.032 ( 0.357) 0.008 0.024 10 0.83 0.13 0.043 ( 0.356) 0.011 0.032 11 0.92 0.13 0.043 ( 0.354) 0.011 0.032 12 1.00 0.13 0.043 ( 0.353) 0.011 0.032 13 1.08 0.10 0.032 ( 0.351) 0.008 0.024 14 1.17 0.10 0.032 ( 0.350) 0.008 0.024 15 1.25 0.10 0.032 ( 0.349) 0.008 0.024 16 1.33 0.10 0.032 ( 0.347) 0.008 0.024 17 1.42 0.10 0.032 ( 0.346) 0.008 0.024 18 1.50 0.10 0.032 ( 0.344) 0.008 0.024 19 1.58 0.10 0.032 ( 0.343) 0.008 0.024 20 1.67 0.10 0.032 ( 0.342) 0.008 0.024 21 1.75 0.10 0.032 ( 0.340) 0.008 0.024 22 1.83 0.13 0.043 ( 0.339) 0.011 0.032 23 1.92 0.13 0.043 ( 0.338) 0.011 0.032 24 2.00 0.13 0.043 ( 0.336) 0.011 0.032 25 2.08 0.13 0.043 ( 0.335) 0.011 0.032 26 2.17 0.13 0.043 ( 0.334) 0.011 0.032 27 2.25 0.13 0.043 ( 0.332) 0.011 0.032 28 2.33 0.13 0.043 ( 0.331) 0.011 0.032 29 2.42 0.13 0.043 ( 0.329) 0.011 0.032 30 2.50 0.13 0.043 ( 0.328) 0.011 0.032 31 2.58 0.17 0.054 ( 0.327) 0.014 0.040 32 2.67 0.17 0.054 ( 0.325) 0.014 0.040 33 2.75 0.17 0.054 ( 0.324) 0.014 0.040 34 2.83 0.17 0.054 ( 0.323) 0.014 0.040 35 2.92 0.17 0.054 ( 0.321) 0.014 0.040 36 3.00 0.17 0.054 ( 0.320) 0.014 0.040 37 3.08 0.17 0.054 ( 0.319) 0.014 0.040 38 3.17 0.17 0.054 ( 0.317) 0.014 0.040 39 3.25 0.17 0.054 ( 0.316) 0.014 0.040 40 3.33 0.17 0.054 ( 0.315) 0.014 0.040 41 3.42 0.17 0.054 ( 0.314) 0.014 0.040 42 3.50 0.17 0.054 ( 0.312) 0.014 0.040 43 3.58 0.17 0.054 ( 0.311) 0.014 0.040 44 3.67 0.17 0.054 ( 0.310) 0.014 0.040 45 3.75 0.17 0.054 ( 0.308) 0.014 0.040 46 3.83 0.20 0.065 ( 0.307) 0.017 0.048 47 3.92 0.20 0.065 ( 0.306) 0.017 0.048 48 4.00 0.20 0.065 ( 0.304) 0.017 0.048 49 4.08 0.20 0.065 ( 0.303) 0.017 0.048 50 4.17 0.20 0.065 ( 0.302) 0.017 0.048 51 4.25 0.20 0.065 ( 0.301) 0.017 0.048 52 4.33 0.23 0.076 ( 0.299) 0.020 0.056 53 4.42 0.23 0.076 ( 0.298) 0.020 0.056 54 4.50 0.23 0.076 ( 0.297) 0.020 0.056 55 4.58 0.23 0.076 ( 0.295) 0.020 0.056 56 4.67 0.23 0.076 ( 0.294) 0.020 0.056 57 4.75 0.23 0.076 ( 0.293) 0.020 0.056 58 4.83 0.27 0.087 ( 0.292) 0.023 0.064 59 4.92 0.27 0.087 ( 0.290) 0.023 0.064 60 5.00 0.27 0.087 ( 0.289) 0.023 0.064 61 5.08 0.20 0.065 ( 0.288) 0.017 0.048 62 5.17 0.20 0.065 ( 0.287) 0.017 0.048 63 5.25 0.20 0.065 ( 0.285) 0.017 0.048 64 5.33 0.23 0.076 ( 0.284) 0.020 0.056 65 5.42 0.23 0.076 ( 0.283) 0.020 0.056 66 5.50 0.23 0.076 ( 0.282) 0.020 0.056 67 5.58 0.27 0.087 ( 0.280) 0.023 0.064 68 5.67 0.27 0.087 ( 0.279) 0.023 0.064 69 5.75 0.27 0.087 ( 0.278) 0.023 0.064 70 5.83 0.27 0.087 ( 0.277) 0.023 0.064 71 5.92 0.27 0.087 ( 0.275) 0.023 0.064 72 6.00 0.27 0.087 ( 0.274) 0.023 0.064 73 6.08 0.30 0.097 ( 0.273) 0.025 0.072 74 6.17 0.30 0.097 ( 0.272) 0.025 0.072 75 6.25 0.30 0.097 ( 0.271) 0.025 0.072 76 6.33 0.30 0.097 ( 0.269) 0.025 0.072 77 6.42 0.30 0.097 ( 0.268) 0.025 0.072 78 6.50 0.30 0.097 ( 0.267) 0.025 0.072 79 6.58 0.33 0.108 ( 0.266) 0.028 0.080 80 6.67 0.33 0.108 ( 0.265) 0.028 0.080 81 6.75 0.33 0.108 ( 0.263) 0.028 0.080 82 6.83 0.33 0.108 ( 0.262) 0.028 0.080 83 6.92 0.33 0.108 ( 0.261) 0.028 0.080 84 7.00 0.33 0.108 ( 0.260) 0.028 0.080 85 7.08 0.33 0.108 ( 0.259) 0.028 0.080 86 7.17 0.33 0.108 ( 0.257) 0.028 0.080 87 7.25 0.33 0.108 ( 0.256) 0.028 0.080 88 7.33 0.37 0.119 ( 0.255) 0.031 0.088 89 7.42 0.37 0.119 ( 0.254) 0.031 0.088 90 7.50 0.37 0.119 ( 0.253) 0.031 0.088 91 7.58 0.40 0.130 ( 0.252) 0.034 0.096 92 7.67 0.40 0.130 ( 0.250) 0.034 0.096 93 7.75 0.40 0.130 ( 0.249) 0.034 0.096 94 7.83 0.43 0.141 ( 0.248) 0.037 0.104 95 7.92 0.43 0.141 ( 0.247) 0.037 0.104 96 8.00 0.43 0.141 ( 0.246) 0.037 0.104 97 8.08 0.50 0.162 ( 0.245) 0.042 0.120 98 8.17 0.50 0.162 ( 0.244) 0.042 0.120 99 8.25 0.50 0.162 ( 0.242) 0.042 0.120 100 8.33 0.50 0.162 ( 0.241) 0.042 0.120 101 8.42 0.50 0.162 ( 0.240) 0.042 0.120 102 8.50 0.50 0.162 ( 0.239) 0.042 0.120 103 8.58 0.53 0.173 ( 0.238) 0.045 0.128 104 8.67 0.53 0.173 ( 0.237) 0.045 0.128 105 8.75 0.53 0.173 ( 0.236) 0.045 0.128 106 8.83 0.57 0.184 ( 0.235) 0.048 0.136 107 8.92 0.57 0.184 ( 0.233) 0.048 0.136 108 9.00 0.57 0.184 ( 0.232) 0.048 0.136 109 9.08 0.63 0.206 ( 0.231) 0.053 0.152 110 9.17 0.63 0.206 ( 0.230) 0.053 0.152 111 9.25 0.63 0.206 ( 0.229) 0.053 0.152 112 9.33 0.67 0.216 ( 0.228) 0.056 0.160 113 9.42 0.67 0.216 ( 0.227) 0.056 0.160 114 9.50 0.67 0.216 ( 0.226) 0.056 0.160 115 9.58 0.70 0.227 ( 0.225) 0.059 0.168 116 9.67 0.70 0.227 ( 0.224) 0.059 0.168 117 9.75 0.70 0.227 ( 0.223) 0.059 0.168 118 9.83 0.73 0.238 ( 0.222) 0.062 0.176 119 9.92 0.73 0.238 ( 0.220) 0.062 0.176 120 10.00 0.73 0.238 ( 0.219) 0.062 0.176 121 10.08 0.50 0.162 ( 0.218) 0.042 0.120 122 10.17 0.50 0.162 ( 0.217) 0.042 0.120 123 10.25 0.50 0.162 ( 0.216) 0.042 0.120 124 10.33 0.50 0.162 ( 0.215) 0.042 0.120 125 10.42 0.50 0.162 ( 0.214) 0.042 0.120 126 10.50 0.50 0.162 ( 0.213) 0.042 0.120 127 10.58 0.67 0.216 ( 0.212) 0.056 0.160 128 10.67 0.67 0.216 ( 0.211) 0.056 0.160 129 10.75 0.67 0.216 ( 0.210) 0.056 0.160 130 10.83 0.67 0.216 ( 0.209) 0.056 0.160 131 10.92 0.67 0.216 ( 0.208) 0.056 0.160 132 11.00 0.67 0.216 ( 0.207) 0.056 0.160 133 11.08 0.63 0.206 ( 0.206) 0.053 0.152 134 11.17 0.63 0.206 ( 0.205) 0.053 0.152 135 11.25 0.63 0.206 ( 0.204) 0.053 0.152 136 11.33 0.63 0.206 ( 0.203) 0.053 0.152 137 11.42 0.63 0.206 ( 0.202) 0.053 0.152 138 11.50 0.63 0.206 ( 0.201) 0.053 0.152 139 11.58 0.57 0.184 ( 0.200) 0.048 0.136 140 11.67 0.57 0.184 ( 0.199) 0.048 0.136 141 11.75 0.57 0.184 ( 0.198) 0.048 0.136 142 11.83 0.60 0.195 ( 0.197) 0.051 0.144 143 11.92 0.60 0.195 ( 0.196) 0.051 0.144 144 12.00 0.60 0.195 ( 0.195) 0.051 0.144 145 12.08 0.83 0.271 ( 0.194) 0.070 0.200 146 12.17 0.83 0.271 ( 0.193) 0.070 0.200 147 12.25 0.83 0.271 ( 0.192) 0.070 0.200 148 12.33 0.87 0.281 ( 0.191) 0.073 0.208 149 12.42 0.87 0.281 ( 0.190) 0.073 0.208 150 12.50 0.87 0.281 ( 0.189) 0.073 0.208 151 12.58 0.93 0.303 ( 0.188) 0.079 0.224 152 12.67 0.93 0.303 ( 0.187) 0.079 0.224 153 12.75 0.93 0.303 ( 0.186) 0.079 0.224 154 12.83 0.97 0.314 ( 0.185) 0.082 0.232 155 12.92 0.97 0.314 ( 0.184) 0.082 0.232 156 13.00 0.97 0.314 ( 0.183) 0.082 0.232 157 13.08 1.13 0.368 ( 0.183) 0.096 0.272 158 13.17 1.13 0.368 ( 0.182) 0.096 0.272 159 13.25 1.13 0.368 ( 0.181) 0.096 0.272 160 13.33 1.13 0.368 ( 0.180) 0.096 0.272 161 13.42 1.13 0.368 ( 0.179) 0.096 0.272 162 13.50 1.13 0.368 ( 0.178) 0.096 0.272 163 13.58 0.77 0.249 ( 0.177) 0.065 0.184 164 13.67 0.77 0.249 ( 0.176) 0.065 0.184 165 13.75 0.77 0.249 ( 0.175) 0.065 0.184 166 13.83 0.77 0.249 ( 0.174) 0.065 0.184 167 13.92 0.77 0.249 ( 0.173) 0.065 0.184 168 14.00 0.77 0.249 ( 0.173) 0.065 0.184 169 14.08 0.90 0.292 ( 0.172) 0.076 0.216 170 14.17 0.90 0.292 ( 0.171) 0.076 0.216 171 14.25 0.90 0.292 ( 0.170) 0.076 0.216 172 14.33 0.87 0.281 ( 0.169) 0.073 0.208 173 14.42 0.87 0.281 ( 0.168) 0.073 0.208 174 14.50 0.87 0.281 ( 0.167) 0.073 0.208 175 14.58 0.87 0.281 ( 0.166) 0.073 0.208 176 14.67 0.87 0.281 ( 0.166) 0.073 0.208 177 14.75 0.87 0.281 ( 0.165) 0.073 0.208 178 14.83 0.83 0.271 ( 0.164) 0.070 0.200 179 14.92 0.83 0.271 ( 0.163) 0.070 0.200 180 15.00 0.83 0.271 ( 0.162) 0.070 0.200 181 15.08 0.80 0.260 ( 0.161) 0.068 0.192 182 15.17 0.80 0.260 ( 0.161) 0.068 0.192 183 15.25 0.80 0.260 ( 0.160) 0.068 0.192 184 15.33 0.77 0.249 ( 0.159) 0.065 0.184 185 15.42 0.77 0.249 ( 0.158) 0.065 0.184 186 15.50 0.77 0.249 ( 0.157) 0.065 0.184 187 15.58 0.63 0.206 ( 0.157) 0.053 0.152 188 15.67 0.63 0.206 ( 0.156) 0.053 0.152 189 15.75 0.63 0.206 ( 0.155) 0.053 0.152 190 15.83 0.63 0.206 ( 0.154) 0.053 0.152 191 15.92 0.63 0.206 ( 0.153) 0.053 0.152 192 16.00 0.63 0.206 ( 0.153) 0.053 0.152 193 16.08 0.13 0.043 ( 0.152) 0.011 0.032 194 16.17 0.13 0.043 ( 0.151) 0.011 0.032 195 16.25 0.13 0.043 ( 0.150) 0.011 0.032 196 16.33 0.13 0.043 ( 0.149) 0.011 0.032 197 16.42 0.13 0.043 ( 0.149) 0.011 0.032 198 16.50 0.13 0.043 ( 0.148) 0.011 0.032 199 16.58 0.10 0.032 ( 0.147) 0.008 0.024 200 16.67 0.10 0.032 ( 0.146) 0.008 0.024 201 16.75 0.10 0.032 ( 0.146) 0.008 0.024 202 16.83 0.10 0.032 ( 0.145) 0.008 0.024 203 16.92 0.10 0.032 ( 0.144) 0.008 0.024 204 17.00 0.10 0.032 ( 0.144) 0.008 0.024 205 17.08 0.17 0.054 ( 0.143) 0.014 0.040 206 17.17 0.17 0.054 ( 0.142) 0.014 0.040 207 17.25 0.17 0.054 ( 0.141) 0.014 0.040 208 17.33 0.17 0.054 ( 0.141) 0.014 0.040 209 17.42 0.17 0.054 ( 0.140) 0.014 0.040 210 17.50 0.17 0.054 ( 0.139) 0.014 0.040 211 17.58 0.17 0.054 ( 0.139) 0.014 0.040 212 17.67 0.17 0.054 ( 0.138) 0.014 0.040 213 17.75 0.17 0.054 ( 0.137) 0.014 0.040 214 17.83 0.13 0.043 ( 0.136) 0.011 0.032 215 17.92 0.13 0.043 ( 0.136) 0.011 0.032 216 18.00 0.13 0.043 ( 0.135) 0.011 0.032 217 18.08 0.13 0.043 ( 0.134) 0.011 0.032 218 18.17 0.13 0.043 ( 0.134) 0.011 0.032 219 18.25 0.13 0.043 ( 0.133) 0.011 0.032 220 18.33 0.13 0.043 ( 0.133) 0.011 0.032 221 18.42 0.13 0.043 ( 0.132) 0.011 0.032 222 18.50 0.13 0.043 ( 0.131) 0.011 0.032 223 18.58 0.10 0.032 ( 0.131) 0.008 0.024 224 18.67 0.10 0.032 ( 0.130) 0.008 0.024 225 18.75 0.10 0.032 ( 0.129) 0.008 0.024 226 18.83 0.07 0.022 ( 0.129) 0.006 0.016 227 18.92 0.07 0.022 ( 0.128) 0.006 0.016 228 19.00 0.07 0.022 ( 0.127) 0.006 0.016 229 19.08 0.10 0.032 ( 0.127) 0.008 0.024 230 19.17 0.10 0.032 ( 0.126) 0.008 0.024 231 19.25 0.10 0.032 ( 0.126) 0.008 0.024 232 19.33 0.13 0.043 ( 0.125) 0.011 0.032 233 19.42 0.13 0.043 ( 0.125) 0.011 0.032 234 19.50 0.13 0.043 ( 0.124) 0.011 0.032 235 19.58 0.10 0.032 ( 0.123) 0.008 0.024 236 19.67 0.10 0.032 ( 0.123) 0.008 0.024 237 19.75 0.10 0.032 ( 0.122) 0.008 0.024 238 19.83 0.07 0.022 ( 0.122) 0.006 0.016 239 19.92 0.07 0.022 ( 0.121) 0.006 0.016 240 20.00 0.07 0.022 ( 0.121) 0.006 0.016 241 20.08 0.10 0.032 ( 0.120) 0.008 0.024 242 20.17 0.10 0.032 ( 0.120) 0.008 0.024 243 20.25 0.10 0.032 ( 0.119) 0.008 0.024 244 20.33 0.10 0.032 ( 0.119) 0.008 0.024 245 20.42 0.10 0.032 ( 0.118) 0.008 0.024 246 20.50 0.10 0.032 ( 0.118) 0.008 0.024 247 20.58 0.10 0.032 ( 0.117) 0.008 0.024 248 20.67 0.10 0.032 ( 0.117) 0.008 0.024 249 20.75 0.10 0.032 ( 0.116) 0.008 0.024 250 20.83 0.07 0.022 ( 0.116) 0.006 0.016 251 20.92 0.07 0.022 ( 0.115) 0.006 0.016 252 21.00 0.07 0.022 ( 0.115) 0.006 0.016 253 21.08 0.10 0.032 ( 0.114) 0.008 0.024 254 21.17 0.10 0.032 ( 0.114) 0.008 0.024 255 21.25 0.10 0.032 ( 0.113) 0.008 0.024 256 21.33 0.07 0.022 ( 0.113) 0.006 0.016 257 21.42 0.07 0.022 ( 0.112) 0.006 0.016 258 21.50 0.07 0.022 ( 0.112) 0.006 0.016 259 21.58 0.10 0.032 ( 0.112) 0.008 0.024 260 21.67 0.10 0.032 ( 0.111) 0.008 0.024 261 21.75 0.10 0.032 ( 0.111) 0.008 0.024 262 21.83 0.07 0.022 ( 0.110) 0.006 0.016 263 21.92 0.07 0.022 ( 0.110) 0.006 0.016 264 22.00 0.07 0.022 ( 0.110) 0.006 0.016 265 22.08 0.10 0.032 ( 0.109) 0.008 0.024 266 22.17 0.10 0.032 ( 0.109) 0.008 0.024 267 22.25 0.10 0.032 ( 0.109) 0.008 0.024 268 22.33 0.07 0.022 ( 0.108) 0.006 0.016 269 22.42 0.07 0.022 ( 0.108) 0.006 0.016 270 22.50 0.07 0.022 ( 0.108) 0.006 0.016 271 22.58 0.07 0.022 ( 0.107) 0.006 0.016 272 22.67 0.07 0.022 ( 0.107) 0.006 0.016 273 22.75 0.07 0.022 ( 0.107) 0.006 0.016 274 22.83 0.07 0.022 ( 0.106) 0.006 0.016 275 22.92 0.07 0.022 ( 0.106) 0.006 0.016 276 23.00 0.07 0.022 ( 0.106) 0.006 0.016 277 23.08 0.07 0.022 ( 0.106) 0.006 0.016 278 23.17 0.07 0.022 ( 0.105) 0.006 0.016 279 23.25 0.07 0.022 ( 0.105) 0.006 0.016 280 23.33 0.07 0.022 ( 0.105) 0.006 0.016 281 23.42 0.07 0.022 ( 0.105) 0.006 0.016 282 23.50 0.07 0.022 ( 0.105) 0.006 0.016 283 23.58 0.07 0.022 ( 0.104) 0.006 0.016 284 23.67 0.07 0.022 ( 0.104) 0.006 0.016 285 23.75 0.07 0.022 ( 0.104) 0.006 0.016 286 23.83 0.07 0.022 ( 0.104) 0.006 0.016 287 23.92 0.07 0.022 ( 0.104) 0.006 0.016 288 24.00 0.07 0.022 ( 0.104) 0.006 0.016 (Loss Rate Not Used)
Sum = 100.0 Sum = 24.0 Flood volume = Effective rainfall 2.00(In)
times area 3.0(Ac.)/[(In)/(Ft.)] = 0.5(Ac.Ft) Total soil loss = 0.70(In)
Total soil loss = 0.176(Ac.Ft)
Total rainfall = 2.71(In)
Flood volume = 21799.2 Cubic Feet
Total soil loss = 7659.2 Cubic Feet
-------------------------------------------------------------------- Peak flow rate of this hydrograph = 0.824(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 0.0002 0.03 Q | | | | 0+10 0.0006 0.05 Q | | | | 0+15 0.0009 0.05 Q | | | | 0+20 0.0013 0.06 Q | | | | 0+25 0.0018 0.07 Q | | | | 0+30 0.0023 0.07 Q | | | | 0+35 0.0028 0.07 Q | | | | 0+40 0.0033 0.07 Q | | | | 0+45 0.0038 0.07 Q | | | | 0+50 0.0044 0.09 Q | | | | 0+55 0.0051 0.10 Q | | | | 1+ 0 0.0058 0.10 Q | | | | 1+ 5 0.0063 0.08 Q | | | | 1+10 0.0068 0.07 Q | | | | 1+15 0.0073 0.07 Q | | | | 1+20 0.0078 0.07 Q | | | | 1+25 0.0083 0.07 Q | | | | 1+30 0.0088 0.07 Q | | | | 1+35 0.0093 0.07 Q | | | | 1+40 0.0098 0.07 Q | | | | 1+45 0.0103 0.07 Q | | | | 1+50 0.0110 0.09 Q | | | | 1+55 0.0116 0.10 Q | | | | 2+ 0 0.0123 0.10 Q | | | | 2+ 5 0.0130 0.10 QV | | | | 2+10 0.0136 0.10 QV | | | | 2+15 0.0143 0.10 QV | | | | 2+20 0.0150 0.10 QV | | | | 2+25 0.0156 0.10 QV | | | | 2+30 0.0163 0.10 QV | | | | 2+35 0.0171 0.11 QV | | | | 2+40 0.0179 0.12 QV | | | | 2+45 0.0187 0.12 QV | | | | 2+50 0.0196 0.12 QV | | | | 2+55 0.0204 0.12 QV | | | | 3+ 0 0.0212 0.12 QV | | | | 3+ 5 0.0221 0.12 QV | | | | 3+10 0.0229 0.12 QV | | | | 3+15 0.0237 0.12 QV | | | | 3+20 0.0246 0.12 QV | | | | 3+25 0.0254 0.12 Q V | | | | 3+30 0.0262 0.12 Q V | | | | 3+35 0.0271 0.12 Q V | | | | 3+40 0.0279 0.12 Q V | | | | 3+45 0.0287 0.12 Q V | | | | 3+50 0.0297 0.14 Q V | | | | 3+55 0.0307 0.15 Q V | | | | 4+ 0 0.0317 0.15 Q V | | | | 4+ 5 0.0327 0.15 Q V | | | | 4+10 0.0337 0.15 Q V | | | | 4+15 0.0347 0.15 Q V | | | | 4+20 0.0358 0.16 Q V | | | | 4+25 0.0370 0.17 Q V | | | | 4+30 0.0381 0.17 Q V | | | | 4+35 0.0393 0.17 Q V | | | | 4+40 0.0405 0.17 Q V | | | | 4+45 0.0416 0.17 Q V | | | | 4+50 0.0429 0.19 Q V | | | | 4+55 0.0443 0.19 Q V | | | | 5+ 0 0.0456 0.19 Q V | | | | 5+ 5 0.0467 0.16 Q V | | | | 5+10 0.0477 0.15 Q V | | | | 5+15 0.0487 0.15 Q V | | | | 5+20 0.0498 0.16 Q V | | | | 5+25 0.0510 0.17 Q V | | | | 5+30 0.0522 0.17 Q V | | | | 5+35 0.0534 0.19 Q V | | | | 5+40 0.0548 0.19 Q V | | | | 5+45 0.0561 0.19 Q V | | | | 5+50 0.0574 0.19 Q V | | | | 5+55 0.0588 0.19 Q V | | | | 6+ 0 0.0601 0.19 Q V | | | | 6+ 5 0.0616 0.21 Q V | | | | 6+10 0.0631 0.22 Q V | | | | 6+15 0.0646 0.22 Q V | | | | 6+20 0.0661 0.22 Q V | | | | 6+25 0.0676 0.22 Q V | | | | 6+30 0.0691 0.22 Q V | | | | 6+35 0.0707 0.23 Q V | | | | 6+40 0.0723 0.24 Q V | | | | 6+45 0.0740 0.24 Q V | | | | 6+50 0.0757 0.24 Q V | | | | 6+55 0.0773 0.24 Q V | | | | 7+ 0 0.0790 0.24 Q V | | | | 7+ 5 0.0807 0.24 Q V | | | | 7+10 0.0824 0.24 Q V | | | | 7+15 0.0840 0.24 Q V | | | | 7+20 0.0858 0.26 |Q V | | | | 7+25 0.0876 0.27 |Q V | | | | 7+30 0.0895 0.27 |Q V | | | | 7+35 0.0914 0.28 |Q V | | | | 7+40 0.0934 0.29 |Q V | | | | 7+45 0.0954 0.29 |Q V | | | | 7+50 0.0975 0.31 |Q V | | | | 7+55 0.0997 0.31 |Q V | | | | 8+ 0 0.1019 0.31 |Q V | | | | 8+ 5 0.1043 0.35 |Q V | | | | 8+10 0.1068 0.36 |Q V | | | | 8+15 0.1093 0.36 |Q V | | | | 8+20 0.1118 0.36 |Q V | | | | 8+25 0.1143 0.36 |Q V| | | | 8+30 0.1168 0.36 |Q V| | | | 8+35 0.1194 0.38 |Q V| | | | 8+40 0.1221 0.39 |Q V| | | | 8+45 0.1247 0.39 |Q V| | | | 8+50 0.1275 0.40 |Q V | | | 8+55 0.1303 0.41 |Q V | | | 9+ 0 0.1332 0.41 |Q V | | | 9+ 5 0.1362 0.44 |Q V | | | 9+10 0.1394 0.46 |Q |V | | | 9+15 0.1426 0.46 |Q |V | | | 9+20 0.1459 0.48 |Q |V | | | 9+25 0.1492 0.48 |Q |V | | | 9+30 0.1525 0.48 |Q | V | | | 9+35 0.1560 0.50 | Q | V | | | 9+40 0.1595 0.51 | Q | V | | | 9+45 0.1630 0.51 | Q | V | | | 9+50 0.1666 0.52 | Q | V | | | 9+55 0.1703 0.53 | Q | V | | | 10+ 0 0.1739 0.53 | Q | V | | | 10+ 5 0.1768 0.42 |Q | V | | | 10+10 0.1793 0.36 |Q | V | | | 10+15 0.1818 0.36 |Q | V | | | 10+20 0.1843 0.36 |Q | V | | | 10+25 0.1868 0.36 |Q | V | | | 10+30 0.1893 0.36 |Q | V | | | 10+35 0.1924 0.44 |Q | V | | | 10+40 0.1957 0.48 |Q | V | | | 10+45 0.1991 0.48 |Q | V | | | 10+50 0.2024 0.48 |Q | V | | | 10+55 0.2057 0.48 |Q | V | | | 11+ 0 0.2091 0.48 |Q | V | | | 11+ 5 0.2123 0.47 |Q | V | | | 11+10 0.2155 0.46 |Q | V | | | 11+15 0.2186 0.46 |Q | V | | | 11+20 0.2218 0.46 |Q | V | | | 11+25 0.2250 0.46 |Q | V | | | 11+30 0.2281 0.46 |Q | V | | | 11+35 0.2311 0.43 |Q | V | | | 11+40 0.2339 0.41 |Q | V | | | 11+45 0.2368 0.41 |Q | V | | | 11+50 0.2397 0.43 |Q | V| | | 11+55 0.2427 0.44 |Q | V| | | 12+ 0 0.2457 0.44 |Q | V| | | 12+ 5 0.2495 0.55 | Q | V| | | 12+10 0.2537 0.61 | Q | V | | 12+15 0.2578 0.61 | Q | V | | 12+20 0.2621 0.62 | Q | V | | 12+25 0.2665 0.63 | Q | |V | | 12+30 0.2708 0.63 | Q | |V | | 12+35 0.2754 0.66 | Q | | V | | 12+40 0.2800 0.68 | Q | | V | | 12+45 0.2847 0.68 | Q | | V | | 12+50 0.2895 0.69 | Q | | V | | 12+55 0.2943 0.70 | Q | | V | | 13+ 0 0.2992 0.70 | Q | | V | | 13+ 5 0.3045 0.78 | Q | | V | | 13+10 0.3102 0.82 | Q | | V | | 13+15 0.3159 0.82 | Q | | V | | 13+20 0.3216 0.82 | Q | | V | | 13+25 0.3272 0.82 | Q | | V | | 13+30 0.3329 0.82 | Q | | V | | 13+35 0.3374 0.65 | Q | | V | | 13+40 0.3412 0.56 | Q | | V | | 13+45 0.3450 0.56 | Q | | V | | 13+50 0.3489 0.56 | Q | | V | | 13+55 0.3527 0.56 | Q | | V | | 14+ 0 0.3565 0.56 | Q | | V | | 14+ 5 0.3608 0.62 | Q | | V | | 14+10 0.3653 0.65 | Q | | V| | 14+15 0.3698 0.65 | Q | | V| | 14+20 0.3742 0.64 | Q | | V| | 14+25 0.3786 0.63 | Q | | V | 14+30 0.3829 0.63 | Q | | V | 14+35 0.3872 0.63 | Q | | V | 14+40 0.3916 0.63 | Q | | |V | 14+45 0.3959 0.63 | Q | | |V | 14+50 0.4001 0.61 | Q | | |V | 14+55 0.4043 0.61 | Q | | | V | 15+ 0 0.4085 0.61 | Q | | | V | 15+ 5 0.4125 0.59 | Q | | | V | 15+10 0.4165 0.58 | Q | | | V | 15+15 0.4205 0.58 | Q | | | V | 15+20 0.4244 0.57 | Q | | | V | 15+25 0.4283 0.56 | Q | | | V | 15+30 0.4321 0.56 | Q | | | V | 15+35 0.4355 0.49 |Q | | | V | 15+40 0.4387 0.46 |Q | | | V | 15+45 0.4418 0.46 |Q | | | V | 15+50 0.4450 0.46 |Q | | | V | 15+55 0.4482 0.46 |Q | | | V | 16+ 0 0.4513 0.46 |Q | | | V | 16+ 5 0.4528 0.22 Q | | | V | 16+10 0.4535 0.10 Q | | | V | 16+15 0.4542 0.10 Q | | | V | 16+20 0.4548 0.10 Q | | | V | 16+25 0.4555 0.10 Q | | | V | 16+30 0.4562 0.10 Q | | | V | 16+35 0.4567 0.08 Q | | | V | 16+40 0.4572 0.07 Q | | | V | 16+45 0.4577 0.07 Q | | | V | 16+50 0.4582 0.07 Q | | | V | 16+55 0.4587 0.07 Q | | | V | 17+ 0 0.4592 0.07 Q | | | V | 17+ 5 0.4600 0.10 Q | | | V | 17+10 0.4608 0.12 Q | | | V | 17+15 0.4616 0.12 Q | | | V | 17+20 0.4625 0.12 Q | | | V | 17+25 0.4633 0.12 Q | | | V | 17+30 0.4641 0.12 Q | | | V | 17+35 0.4650 0.12 Q | | | V | 17+40 0.4658 0.12 Q | | | V | 17+45 0.4666 0.12 Q | | | V | 17+50 0.4674 0.10 Q | | | V | 17+55 0.4680 0.10 Q | | | V | 18+ 0 0.4687 0.10 Q | | | V | 18+ 5 0.4694 0.10 Q | | | V | 18+10 0.4700 0.10 Q | | | V | 18+15 0.4707 0.10 Q | | | V | 18+20 0.4714 0.10 Q | | | V | 18+25 0.4720 0.10 Q | | | V | 18+30 0.4727 0.10 Q | | | V | 18+35 0.4732 0.08 Q | | | V | 18+40 0.4738 0.07 Q | | | V | 18+45 0.4743 0.07 Q | | | V | 18+50 0.4746 0.06 Q | | | V | 18+55 0.4750 0.05 Q | | | V | 19+ 0 0.4753 0.05 Q | | | V | 19+ 5 0.4758 0.06 Q | | | V | 19+10 0.4763 0.07 Q | | | V | 19+15 0.4768 0.07 Q | | | V | 19+20 0.4774 0.09 Q | | | V | 19+25 0.4780 0.10 Q | | | V | 19+30 0.4787 0.10 Q | | | V | 19+35 0.4793 0.08 Q | | | V | 19+40 0.4798 0.07 Q | | | V | 19+45 0.4803 0.07 Q | | | V | 19+50 0.4806 0.06 Q | | | V | 19+55 0.4810 0.05 Q | | | V | 20+ 0 0.4813 0.05 Q | | | V | 20+ 5 0.4818 0.06 Q | | | V | 20+10 0.4823 0.07 Q | | | V | 20+15 0.4828 0.07 Q | | | V | 20+20 0.4833 0.07 Q | | | V | 20+25 0.4838 0.07 Q | | | V | 20+30 0.4843 0.07 Q | | | V | 20+35 0.4848 0.07 Q | | | V | 20+40 0.4853 0.07 Q | | | V | 20+45 0.4858 0.07 Q | | | V | 20+50 0.4861 0.06 Q | | | V | 20+55 0.4865 0.05 Q | | | V | 21+ 0 0.4868 0.05 Q | | | V | 21+ 5 0.4873 0.06 Q | | | V | 21+10 0.4878 0.07 Q | | | V | 21+15 0.4883 0.07 Q | | | V| 21+20 0.4887 0.06 Q | | | V| 21+25 0.4890 0.05 Q | | | V| 21+30 0.4893 0.05 Q | | | V| 21+35 0.4898 0.06 Q | | | V| 21+40 0.4903 0.07 Q | | | V| 21+45 0.4908 0.07 Q | | | V| 21+50 0.4912 0.06 Q | | | V| 21+55 0.4915 0.05 Q | | | V| 22+ 0 0.4918 0.05 Q | | | V| 22+ 5 0.4923 0.06 Q | | | V| 22+10 0.4928 0.07 Q | | | V| 22+15 0.4933 0.07 Q | | | V| 22+20 0.4937 0.06 Q | | | V| 22+25 0.4940 0.05 Q | | | V| 22+30 0.4943 0.05 Q | | | V| 22+35 0.4947 0.05 Q | | | V| 22+40 0.4950 0.05 Q | | | V| 22+45 0.4953 0.05 Q | | | V| 22+50 0.4957 0.05 Q | | | V| 22+55 0.4960 0.05 Q | | | V| 23+ 0 0.4963 0.05 Q | | | V| 23+ 5 0.4967 0.05 Q | | | V| 23+10 0.4970 0.05 Q | | | V| 23+15 0.4973 0.05 Q | | | V| 23+20 0.4977 0.05 Q | | | V| 23+25 0.4980 0.05 Q | | | V| 23+30 0.4983 0.05 Q | | | V| 23+35 0.4987 0.05 Q | | | V| 23+40 0.4990 0.05 Q | | | V| 23+45 0.4993 0.05 Q | | | V| 23+50 0.4997 0.05 Q | | | V| 23+55 0.5000 0.05 Q | | | V| 24+ 0 0.5003 0.05 Q | | | V| 24+ 5 0.5004 0.02 Q | | | V -----------------------------------------------------------------------
U n i t H y d r o g r a p h A n a l y s i s
Copyright (c) CIVILCADD/CIVILDESIGN, 1989 - 2012, Version 8.2 Study date 07/01/24 File: 24077P24100.out
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------------------------------------------
Riverside County Synthetic Unit Hydrology Method
RCFC & WCD Manual date - April 1978
Program License Serial Number 6310
--------------------------------------------------------------------- English (in-lb) Input Units Used
English Rainfall Data (Inches) Input Values Used
English Units used in output format
--------------------------------------------------------------------- 24-077
PROPOSED CONDITION
100 YEAR STORM
-------------------------------------------------------------------- Drainage Area = 3.00(Ac.) = 0.005 Sq. Mi.
Drainage Area for Depth-Area Areal Adjustment = 3.00(Ac.) = 0.005 Sq. Mi.
Length along longest watercourse = 424.00(Ft.)
Length along longest watercourse measured to centroid = 248.50(Ft.) Length along longest watercourse = 0.080 Mi.
Length along longest watercourse measured to centroid = 0.047 Mi.
Difference in elevation = 5.10(Ft.)
Slope along watercourse = 63.5094 Ft./Mi.
Average Manning's 'N' = 0.015
Lag time = 0.020 Hr.
Lag time = 1.18 Min.
25% of lag time = 0.29 Min.
40% of lag time = 0.47 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]
3.00 1.80 5.40
100 YEAR Area rainfall data:
Area(Ac.)[1] Rainfall(In)[2] Weighting[1*2]
3.00 4.00 12.00
STORM EVENT (YEAR) = 100.00
Area Averaged 2-Year Rainfall = 1.800(In)
Area Averaged 100-Year Rainfall = 4.000(In)
Point rain (area averaged) = 4.000(In)
Areal adjustment factor = 100.00 %
Adjusted average point rain = 4.000(In)
Sub-Area Data:
Area(Ac.) Runoff Index Impervious %
3.000 32.00 0.800
Total Area Entered = 3.00(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 0.800 0.208 1.000 0.208 Sum (F) = 0.208
Area averaged mean soil loss (F) (In/Hr) = 0.208
Minimum soil loss rate ((In/Hr)) = 0.104
(for 24 hour storm duration)
Soil low loss rate (decimal) = 0.260
---------------------------------------------------------------------
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 0.083 424.262 66.686 2.016 2 0.167 848.524 33.314 1.007 Sum = 100.000 Sum= 3.023
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The following loss rate calculations reflect use of the minimum calculated loss rate subtracted from the Storm Rain to produce the maximum Effective Rain value
Unit Time Pattern Storm Rain Loss rate(In./Hr) Effective (Hr.) Percent (In/Hr) Max | Low (In/Hr) 1 0.08 0.07 0.032 ( 0.368) 0.008 0.024 2 0.17 0.07 0.032 ( 0.367) 0.008 0.024 3 0.25 0.07 0.032 ( 0.365) 0.008 0.024 4 0.33 0.10 0.048 ( 0.364) 0.012 0.036 5 0.42 0.10 0.048 ( 0.363) 0.012 0.036 6 0.50 0.10 0.048 ( 0.361) 0.012 0.036 7 0.58 0.10 0.048 ( 0.360) 0.012 0.036 8 0.67 0.10 0.048 ( 0.358) 0.012 0.036 9 0.75 0.10 0.048 ( 0.357) 0.012 0.036 10 0.83 0.13 0.064 ( 0.356) 0.017 0.047 11 0.92 0.13 0.064 ( 0.354) 0.017 0.047 12 1.00 0.13 0.064 ( 0.353) 0.017 0.047 13 1.08 0.10 0.048 ( 0.351) 0.012 0.036 14 1.17 0.10 0.048 ( 0.350) 0.012 0.036 15 1.25 0.10 0.048 ( 0.349) 0.012 0.036 16 1.33 0.10 0.048 ( 0.347) 0.012 0.036 17 1.42 0.10 0.048 ( 0.346) 0.012 0.036 18 1.50 0.10 0.048 ( 0.344) 0.012 0.036 19 1.58 0.10 0.048 ( 0.343) 0.012 0.036 20 1.67 0.10 0.048 ( 0.342) 0.012 0.036 21 1.75 0.10 0.048 ( 0.340) 0.012 0.036 22 1.83 0.13 0.064 ( 0.339) 0.017 0.047 23 1.92 0.13 0.064 ( 0.338) 0.017 0.047 24 2.00 0.13 0.064 ( 0.336) 0.017 0.047 25 2.08 0.13 0.064 ( 0.335) 0.017 0.047 26 2.17 0.13 0.064 ( 0.334) 0.017 0.047 27 2.25 0.13 0.064 ( 0.332) 0.017 0.047 28 2.33 0.13 0.064 ( 0.331) 0.017 0.047 29 2.42 0.13 0.064 ( 0.329) 0.017 0.047 30 2.50 0.13 0.064 ( 0.328) 0.017 0.047 31 2.58 0.17 0.080 ( 0.327) 0.021 0.059 32 2.67 0.17 0.080 ( 0.325) 0.021 0.059 33 2.75 0.17 0.080 ( 0.324) 0.021 0.059 34 2.83 0.17 0.080 ( 0.323) 0.021 0.059 35 2.92 0.17 0.080 ( 0.321) 0.021 0.059 36 3.00 0.17 0.080 ( 0.320) 0.021 0.059 37 3.08 0.17 0.080 ( 0.319) 0.021 0.059 38 3.17 0.17 0.080 ( 0.317) 0.021 0.059 39 3.25 0.17 0.080 ( 0.316) 0.021 0.059 40 3.33 0.17 0.080 ( 0.315) 0.021 0.059 41 3.42 0.17 0.080 ( 0.314) 0.021 0.059 42 3.50 0.17 0.080 ( 0.312) 0.021 0.059 43 3.58 0.17 0.080 ( 0.311) 0.021 0.059 44 3.67 0.17 0.080 ( 0.310) 0.021 0.059 45 3.75 0.17 0.080 ( 0.308) 0.021 0.059 46 3.83 0.20 0.096 ( 0.307) 0.025 0.071 47 3.92 0.20 0.096 ( 0.306) 0.025 0.071 48 4.00 0.20 0.096 ( 0.304) 0.025 0.071 49 4.08 0.20 0.096 ( 0.303) 0.025 0.071 50 4.17 0.20 0.096 ( 0.302) 0.025 0.071 51 4.25 0.20 0.096 ( 0.301) 0.025 0.071 52 4.33 0.23 0.112 ( 0.299) 0.029 0.083 53 4.42 0.23 0.112 ( 0.298) 0.029 0.083 54 4.50 0.23 0.112 ( 0.297) 0.029 0.083 55 4.58 0.23 0.112 ( 0.295) 0.029 0.083 56 4.67 0.23 0.112 ( 0.294) 0.029 0.083 57 4.75 0.23 0.112 ( 0.293) 0.029 0.083 58 4.83 0.27 0.128 ( 0.292) 0.033 0.095 59 4.92 0.27 0.128 ( 0.290) 0.033 0.095 60 5.00 0.27 0.128 ( 0.289) 0.033 0.095 61 5.08 0.20 0.096 ( 0.288) 0.025 0.071 62 5.17 0.20 0.096 ( 0.287) 0.025 0.071 63 5.25 0.20 0.096 ( 0.285) 0.025 0.071 64 5.33 0.23 0.112 ( 0.284) 0.029 0.083 65 5.42 0.23 0.112 ( 0.283) 0.029 0.083 66 5.50 0.23 0.112 ( 0.282) 0.029 0.083 67 5.58 0.27 0.128 ( 0.280) 0.033 0.095 68 5.67 0.27 0.128 ( 0.279) 0.033 0.095 69 5.75 0.27 0.128 ( 0.278) 0.033 0.095 70 5.83 0.27 0.128 ( 0.277) 0.033 0.095 71 5.92 0.27 0.128 ( 0.275) 0.033 0.095 72 6.00 0.27 0.128 ( 0.274) 0.033 0.095 73 6.08 0.30 0.144 ( 0.273) 0.037 0.107 74 6.17 0.30 0.144 ( 0.272) 0.037 0.107 75 6.25 0.30 0.144 ( 0.271) 0.037 0.107 76 6.33 0.30 0.144 ( 0.269) 0.037 0.107 77 6.42 0.30 0.144 ( 0.268) 0.037 0.107 78 6.50 0.30 0.144 ( 0.267) 0.037 0.107 79 6.58 0.33 0.160 ( 0.266) 0.042 0.118 80 6.67 0.33 0.160 ( 0.265) 0.042 0.118 81 6.75 0.33 0.160 ( 0.263) 0.042 0.118 82 6.83 0.33 0.160 ( 0.262) 0.042 0.118 83 6.92 0.33 0.160 ( 0.261) 0.042 0.118 84 7.00 0.33 0.160 ( 0.260) 0.042 0.118 85 7.08 0.33 0.160 ( 0.259) 0.042 0.118 86 7.17 0.33 0.160 ( 0.257) 0.042 0.118 87 7.25 0.33 0.160 ( 0.256) 0.042 0.118 88 7.33 0.37 0.176 ( 0.255) 0.046 0.130 89 7.42 0.37 0.176 ( 0.254) 0.046 0.130 90 7.50 0.37 0.176 ( 0.253) 0.046 0.130 91 7.58 0.40 0.192 ( 0.252) 0.050 0.142 92 7.67 0.40 0.192 ( 0.250) 0.050 0.142 93 7.75 0.40 0.192 ( 0.249) 0.050 0.142 94 7.83 0.43 0.208 ( 0.248) 0.054 0.154 95 7.92 0.43 0.208 ( 0.247) 0.054 0.154 96 8.00 0.43 0.208 ( 0.246) 0.054 0.154 97 8.08 0.50 0.240 ( 0.245) 0.062 0.178 98 8.17 0.50 0.240 ( 0.244) 0.062 0.178 99 8.25 0.50 0.240 ( 0.242) 0.062 0.178 100 8.33 0.50 0.240 ( 0.241) 0.062 0.178 101 8.42 0.50 0.240 ( 0.240) 0.062 0.178 102 8.50 0.50 0.240 ( 0.239) 0.062 0.178 103 8.58 0.53 0.256 ( 0.238) 0.067 0.189 104 8.67 0.53 0.256 ( 0.237) 0.067 0.189 105 8.75 0.53 0.256 ( 0.236) 0.067 0.189 106 8.83 0.57 0.272 ( 0.235) 0.071 0.201 107 8.92 0.57 0.272 ( 0.233) 0.071 0.201 108 9.00 0.57 0.272 ( 0.232) 0.071 0.201 109 9.08 0.63 0.304 ( 0.231) 0.079 0.225 110 9.17 0.63 0.304 ( 0.230) 0.079 0.225 111 9.25 0.63 0.304 ( 0.229) 0.079 0.225 112 9.33 0.67 0.320 ( 0.228) 0.083 0.237 113 9.42 0.67 0.320 ( 0.227) 0.083 0.237 114 9.50 0.67 0.320 ( 0.226) 0.083 0.237 115 9.58 0.70 0.336 ( 0.225) 0.087 0.249 116 9.67 0.70 0.336 ( 0.224) 0.087 0.249 117 9.75 0.70 0.336 ( 0.223) 0.087 0.249 118 9.83 0.73 0.352 ( 0.222) 0.092 0.260 119 9.92 0.73 0.352 ( 0.220) 0.092 0.260 120 10.00 0.73 0.352 ( 0.219) 0.092 0.260 121 10.08 0.50 0.240 ( 0.218) 0.062 0.178 122 10.17 0.50 0.240 ( 0.217) 0.062 0.178 123 10.25 0.50 0.240 ( 0.216) 0.062 0.178 124 10.33 0.50 0.240 ( 0.215) 0.062 0.178 125 10.42 0.50 0.240 ( 0.214) 0.062 0.178 126 10.50 0.50 0.240 ( 0.213) 0.062 0.178 127 10.58 0.67 0.320 ( 0.212) 0.083 0.237 128 10.67 0.67 0.320 ( 0.211) 0.083 0.237 129 10.75 0.67 0.320 ( 0.210) 0.083 0.237 130 10.83 0.67 0.320 ( 0.209) 0.083 0.237 131 10.92 0.67 0.320 ( 0.208) 0.083 0.237 132 11.00 0.67 0.320 ( 0.207) 0.083 0.237 133 11.08 0.63 0.304 ( 0.206) 0.079 0.225 134 11.17 0.63 0.304 ( 0.205) 0.079 0.225 135 11.25 0.63 0.304 ( 0.204) 0.079 0.225 136 11.33 0.63 0.304 ( 0.203) 0.079 0.225 137 11.42 0.63 0.304 ( 0.202) 0.079 0.225 138 11.50 0.63 0.304 ( 0.201) 0.079 0.225 139 11.58 0.57 0.272 ( 0.200) 0.071 0.201 140 11.67 0.57 0.272 ( 0.199) 0.071 0.201 141 11.75 0.57 0.272 ( 0.198) 0.071 0.201 142 11.83 0.60 0.288 ( 0.197) 0.075 0.213 143 11.92 0.60 0.288 ( 0.196) 0.075 0.213 144 12.00 0.60 0.288 ( 0.195) 0.075 0.213 145 12.08 0.83 0.400 ( 0.194) 0.104 0.296 146 12.17 0.83 0.400 ( 0.193) 0.104 0.296 147 12.25 0.83 0.400 ( 0.192) 0.104 0.296 148 12.33 0.87 0.416 ( 0.191) 0.108 0.308 149 12.42 0.87 0.416 ( 0.190) 0.108 0.308 150 12.50 0.87 0.416 ( 0.189) 0.108 0.308 151 12.58 0.93 0.448 ( 0.188) 0.116 0.332 152 12.67 0.93 0.448 ( 0.187) 0.116 0.332 153 12.75 0.93 0.448 ( 0.186) 0.116 0.332 154 12.83 0.97 0.464 ( 0.185) 0.121 0.343 155 12.92 0.97 0.464 ( 0.184) 0.121 0.343 156 13.00 0.97 0.464 ( 0.183) 0.121 0.343 157 13.08 1.13 0.544 ( 0.183) 0.141 0.403 158 13.17 1.13 0.544 ( 0.182) 0.141 0.403 159 13.25 1.13 0.544 ( 0.181) 0.141 0.403 160 13.33 1.13 0.544 ( 0.180) 0.141 0.403 161 13.42 1.13 0.544 ( 0.179) 0.141 0.403 162 13.50 1.13 0.544 ( 0.178) 0.141 0.403 163 13.58 0.77 0.368 ( 0.177) 0.096 0.272 164 13.67 0.77 0.368 ( 0.176) 0.096 0.272 165 13.75 0.77 0.368 ( 0.175) 0.096 0.272 166 13.83 0.77 0.368 ( 0.174) 0.096 0.272 167 13.92 0.77 0.368 ( 0.173) 0.096 0.272 168 14.00 0.77 0.368 ( 0.173) 0.096 0.272 169 14.08 0.90 0.432 ( 0.172) 0.112 0.320 170 14.17 0.90 0.432 ( 0.171) 0.112 0.320 171 14.25 0.90 0.432 ( 0.170) 0.112 0.320 172 14.33 0.87 0.416 ( 0.169) 0.108 0.308 173 14.42 0.87 0.416 ( 0.168) 0.108 0.308 174 14.50 0.87 0.416 ( 0.167) 0.108 0.308 175 14.58 0.87 0.416 ( 0.166) 0.108 0.308 176 14.67 0.87 0.416 ( 0.166) 0.108 0.308 177 14.75 0.87 0.416 ( 0.165) 0.108 0.308 178 14.83 0.83 0.400 ( 0.164) 0.104 0.296 179 14.92 0.83 0.400 ( 0.163) 0.104 0.296 180 15.00 0.83 0.400 ( 0.162) 0.104 0.296 181 15.08 0.80 0.384 ( 0.161) 0.100 0.284 182 15.17 0.80 0.384 ( 0.161) 0.100 0.284 183 15.25 0.80 0.384 ( 0.160) 0.100 0.284 184 15.33 0.77 0.368 ( 0.159) 0.096 0.272 185 15.42 0.77 0.368 ( 0.158) 0.096 0.272 186 15.50 0.77 0.368 ( 0.157) 0.096 0.272 187 15.58 0.63 0.304 ( 0.157) 0.079 0.225 188 15.67 0.63 0.304 ( 0.156) 0.079 0.225 189 15.75 0.63 0.304 ( 0.155) 0.079 0.225 190 15.83 0.63 0.304 ( 0.154) 0.079 0.225 191 15.92 0.63 0.304 ( 0.153) 0.079 0.225 192 16.00 0.63 0.304 ( 0.153) 0.079 0.225 193 16.08 0.13 0.064 ( 0.152) 0.017 0.047 194 16.17 0.13 0.064 ( 0.151) 0.017 0.047 195 16.25 0.13 0.064 ( 0.150) 0.017 0.047 196 16.33 0.13 0.064 ( 0.149) 0.017 0.047 197 16.42 0.13 0.064 ( 0.149) 0.017 0.047 198 16.50 0.13 0.064 ( 0.148) 0.017 0.047 199 16.58 0.10 0.048 ( 0.147) 0.012 0.036 200 16.67 0.10 0.048 ( 0.146) 0.012 0.036 201 16.75 0.10 0.048 ( 0.146) 0.012 0.036 202 16.83 0.10 0.048 ( 0.145) 0.012 0.036 203 16.92 0.10 0.048 ( 0.144) 0.012 0.036 204 17.00 0.10 0.048 ( 0.144) 0.012 0.036 205 17.08 0.17 0.080 ( 0.143) 0.021 0.059 206 17.17 0.17 0.080 ( 0.142) 0.021 0.059 207 17.25 0.17 0.080 ( 0.141) 0.021 0.059 208 17.33 0.17 0.080 ( 0.141) 0.021 0.059 209 17.42 0.17 0.080 ( 0.140) 0.021 0.059 210 17.50 0.17 0.080 ( 0.139) 0.021 0.059 211 17.58 0.17 0.080 ( 0.139) 0.021 0.059 212 17.67 0.17 0.080 ( 0.138) 0.021 0.059 213 17.75 0.17 0.080 ( 0.137) 0.021 0.059 214 17.83 0.13 0.064 ( 0.136) 0.017 0.047 215 17.92 0.13 0.064 ( 0.136) 0.017 0.047 216 18.00 0.13 0.064 ( 0.135) 0.017 0.047 217 18.08 0.13 0.064 ( 0.134) 0.017 0.047 218 18.17 0.13 0.064 ( 0.134) 0.017 0.047 219 18.25 0.13 0.064 ( 0.133) 0.017 0.047 220 18.33 0.13 0.064 ( 0.133) 0.017 0.047 221 18.42 0.13 0.064 ( 0.132) 0.017 0.047 222 18.50 0.13 0.064 ( 0.131) 0.017 0.047 223 18.58 0.10 0.048 ( 0.131) 0.012 0.036 224 18.67 0.10 0.048 ( 0.130) 0.012 0.036 225 18.75 0.10 0.048 ( 0.129) 0.012 0.036 226 18.83 0.07 0.032 ( 0.129) 0.008 0.024 227 18.92 0.07 0.032 ( 0.128) 0.008 0.024 228 19.00 0.07 0.032 ( 0.127) 0.008 0.024 229 19.08 0.10 0.048 ( 0.127) 0.012 0.036 230 19.17 0.10 0.048 ( 0.126) 0.012 0.036 231 19.25 0.10 0.048 ( 0.126) 0.012 0.036 232 19.33 0.13 0.064 ( 0.125) 0.017 0.047 233 19.42 0.13 0.064 ( 0.125) 0.017 0.047 234 19.50 0.13 0.064 ( 0.124) 0.017 0.047 235 19.58 0.10 0.048 ( 0.123) 0.012 0.036 236 19.67 0.10 0.048 ( 0.123) 0.012 0.036 237 19.75 0.10 0.048 ( 0.122) 0.012 0.036 238 19.83 0.07 0.032 ( 0.122) 0.008 0.024 239 19.92 0.07 0.032 ( 0.121) 0.008 0.024 240 20.00 0.07 0.032 ( 0.121) 0.008 0.024 241 20.08 0.10 0.048 ( 0.120) 0.012 0.036 242 20.17 0.10 0.048 ( 0.120) 0.012 0.036 243 20.25 0.10 0.048 ( 0.119) 0.012 0.036 244 20.33 0.10 0.048 ( 0.119) 0.012 0.036 245 20.42 0.10 0.048 ( 0.118) 0.012 0.036 246 20.50 0.10 0.048 ( 0.118) 0.012 0.036 247 20.58 0.10 0.048 ( 0.117) 0.012 0.036 248 20.67 0.10 0.048 ( 0.117) 0.012 0.036 249 20.75 0.10 0.048 ( 0.116) 0.012 0.036 250 20.83 0.07 0.032 ( 0.116) 0.008 0.024 251 20.92 0.07 0.032 ( 0.115) 0.008 0.024 252 21.00 0.07 0.032 ( 0.115) 0.008 0.024 253 21.08 0.10 0.048 ( 0.114) 0.012 0.036 254 21.17 0.10 0.048 ( 0.114) 0.012 0.036 255 21.25 0.10 0.048 ( 0.113) 0.012 0.036 256 21.33 0.07 0.032 ( 0.113) 0.008 0.024 257 21.42 0.07 0.032 ( 0.112) 0.008 0.024 258 21.50 0.07 0.032 ( 0.112) 0.008 0.024 259 21.58 0.10 0.048 ( 0.112) 0.012 0.036 260 21.67 0.10 0.048 ( 0.111) 0.012 0.036 261 21.75 0.10 0.048 ( 0.111) 0.012 0.036 262 21.83 0.07 0.032 ( 0.110) 0.008 0.024 263 21.92 0.07 0.032 ( 0.110) 0.008 0.024 264 22.00 0.07 0.032 ( 0.110) 0.008 0.024 265 22.08 0.10 0.048 ( 0.109) 0.012 0.036 266 22.17 0.10 0.048 ( 0.109) 0.012 0.036 267 22.25 0.10 0.048 ( 0.109) 0.012 0.036 268 22.33 0.07 0.032 ( 0.108) 0.008 0.024 269 22.42 0.07 0.032 ( 0.108) 0.008 0.024 270 22.50 0.07 0.032 ( 0.108) 0.008 0.024 271 22.58 0.07 0.032 ( 0.107) 0.008 0.024 272 22.67 0.07 0.032 ( 0.107) 0.008 0.024 273 22.75 0.07 0.032 ( 0.107) 0.008 0.024 274 22.83 0.07 0.032 ( 0.106) 0.008 0.024 275 22.92 0.07 0.032 ( 0.106) 0.008 0.024 276 23.00 0.07 0.032 ( 0.106) 0.008 0.024 277 23.08 0.07 0.032 ( 0.106) 0.008 0.024 278 23.17 0.07 0.032 ( 0.105) 0.008 0.024 279 23.25 0.07 0.032 ( 0.105) 0.008 0.024 280 23.33 0.07 0.032 ( 0.105) 0.008 0.024 281 23.42 0.07 0.032 ( 0.105) 0.008 0.024 282 23.50 0.07 0.032 ( 0.105) 0.008 0.024 283 23.58 0.07 0.032 ( 0.104) 0.008 0.024 284 23.67 0.07 0.032 ( 0.104) 0.008 0.024 285 23.75 0.07 0.032 ( 0.104) 0.008 0.024 286 23.83 0.07 0.032 ( 0.104) 0.008 0.024 287 23.92 0.07 0.032 ( 0.104) 0.008 0.024 288 24.00 0.07 0.032 ( 0.104) 0.008 0.024 (Loss Rate Not Used)
Sum = 100.0 Sum = 35.5 Flood volume = Effective rainfall 2.96(In)
times area 3.0(Ac.)/[(In)/(Ft.)] = 0.7(Ac.Ft) Total soil loss = 1.04(In)
Total soil loss = 0.260(Ac.Ft)
Total rainfall = 4.00(In)
Flood volume = 32234.2 Cubic Feet
Total soil loss = 11325.5 Cubic Feet
-------------------------------------------------------------------- Peak flow rate of this hydrograph = 1.218(CFS)
-------------------------------------------------------------------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M
R u n o f f H y d r o g r a p h
-------------------------------------------------------------------- Hydrograph in 5 Minute intervals ((CFS))
-------------------------------------------------------------------- Time(h+m) Volume Ac.Ft Q(CFS) 0 2.5 5.0 7.5 10.0 ----------------------------------------------------------------------- 0+ 5 0.0003 0.05 Q | | | | 0+10 0.0008 0.07 Q | | | | 0+15 0.0013 0.07 Q | | | | 0+20 0.0020 0.10 Q | | | | 0+25 0.0027 0.11 Q | | | | 0+30 0.0035 0.11 Q | | | | 0+35 0.0042 0.11 Q | | | | 0+40 0.0049 0.11 Q | | | | 0+45 0.0057 0.11 Q | | | | 0+50 0.0066 0.13 Q | | | | 0+55 0.0076 0.14 Q | | | | 1+ 0 0.0086 0.14 Q | | | | 1+ 5 0.0094 0.12 Q | | | | 1+10 0.0101 0.11 Q | | | | 1+15 0.0109 0.11 Q | | | | 1+20 0.0116 0.11 Q | | | | 1+25 0.0123 0.11 Q | | | | 1+30 0.0131 0.11 Q | | | | 1+35 0.0138 0.11 Q | | | | 1+40 0.0146 0.11 Q | | | | 1+45 0.0153 0.11 Q | | | | 1+50 0.0162 0.13 Q | | | | 1+55 0.0172 0.14 Q | | | | 2+ 0 0.0182 0.14 Q | | | | 2+ 5 0.0192 0.14 QV | | | | 2+10 0.0201 0.14 QV | | | | 2+15 0.0211 0.14 QV | | | | 2+20 0.0221 0.14 QV | | | | 2+25 0.0231 0.14 QV | | | | 2+30 0.0241 0.14 QV | | | | 2+35 0.0252 0.17 QV | | | | 2+40 0.0265 0.18 QV | | | | 2+45 0.0277 0.18 QV | | | | 2+50 0.0289 0.18 QV | | | | 2+55 0.0302 0.18 QV | | | | 3+ 0 0.0314 0.18 QV | | | | 3+ 5 0.0326 0.18 QV | | | | 3+10 0.0339 0.18 QV | | | | 3+15 0.0351 0.18 QV | | | | 3+20 0.0363 0.18 QV | | | | 3+25 0.0376 0.18 Q V | | | | 3+30 0.0388 0.18 Q V | | | | 3+35 0.0400 0.18 Q V | | | | 3+40 0.0413 0.18 Q V | | | | 3+45 0.0425 0.18 Q V | | | | 3+50 0.0439 0.20 Q V | | | | 3+55 0.0454 0.21 Q V | | | | 4+ 0 0.0469 0.21 Q V | | | | 4+ 5 0.0483 0.21 Q V | | | | 4+10 0.0498 0.21 Q V | | | | 4+15 0.0513 0.21 Q V | | | | 4+20 0.0530 0.24 Q V | | | | 4+25 0.0547 0.25 |QV | | | | 4+30 0.0564 0.25 |Q V | | | | 4+35 0.0581 0.25 |Q V | | | | 4+40 0.0599 0.25 |Q V | | | | 4+45 0.0616 0.25 |Q V | | | | 4+50 0.0635 0.27 |Q V | | | | 4+55 0.0654 0.29 |Q V | | | | 5+ 0 0.0674 0.29 |Q V | | | | 5+ 5 0.0691 0.24 Q V | | | | 5+10 0.0705 0.21 Q V | | | | 5+15 0.0720 0.21 Q V | | | | 5+20 0.0737 0.24 Q V | | | | 5+25 0.0754 0.25 |Q V | | | | 5+30 0.0771 0.25 |Q V | | | | 5+35 0.0790 0.27 |Q V | | | | 5+40 0.0810 0.29 |Q V | | | | 5+45 0.0830 0.29 |Q V | | | | 5+50 0.0849 0.29 |Q V | | | | 5+55 0.0869 0.29 |Q V | | | | 6+ 0 0.0889 0.29 |Q V | | | | 6+ 5 0.0910 0.31 |Q V | | | | 6+10 0.0932 0.32 |Q V | | | | 6+15 0.0955 0.32 |Q V | | | | 6+20 0.0977 0.32 |Q V | | | | 6+25 0.0999 0.32 |Q V | | | | 6+30 0.1021 0.32 |Q V | | | | 6+35 0.1045 0.35 |Q V | | | | 6+40 0.1070 0.36 |Q V | | | | 6+45 0.1094 0.36 |Q V | | | | 6+50 0.1119 0.36 |Q V | | | | 6+55 0.1144 0.36 |Q V | | | | 7+ 0 0.1168 0.36 |Q V | | | | 7+ 5 0.1193 0.36 |Q V | | | | 7+10 0.1218 0.36 |Q V | | | | 7+15 0.1242 0.36 |Q V | | | | 7+20 0.1269 0.38 |Q V | | | | 7+25 0.1296 0.39 |Q V | | | | 7+30 0.1323 0.39 |Q V | | | | 7+35 0.1352 0.42 |Q V | | | | 7+40 0.1381 0.43 |Q V | | | | 7+45 0.1411 0.43 |Q V | | | | 7+50 0.1442 0.45 |Q V | | | | 7+55 0.1474 0.47 |Q V | | | | 8+ 0 0.1506 0.47 |Q V | | | | 8+ 5 0.1542 0.51 | Q V | | | | 8+10 0.1579 0.54 | Q V | | | | 8+15 0.1616 0.54 | Q V | | | | 8+20 0.1653 0.54 | Q V | | | | 8+25 0.1690 0.54 | Q V| | | | 8+30 0.1727 0.54 | Q V| | | | 8+35 0.1765 0.56 | Q V| | | | 8+40 0.1805 0.57 | Q V| | | | 8+45 0.1844 0.57 | Q V| | | | 8+50 0.1885 0.60 | Q V | | | 8+55 0.1927 0.61 | Q V | | | 9+ 0 0.1969 0.61 | Q V | | | 9+ 5 0.2014 0.66 | Q V | | | 9+10 0.2061 0.68 | Q |V | | | 9+15 0.2108 0.68 | Q |V | | | 9+20 0.2157 0.70 | Q |V | | | 9+25 0.2206 0.72 | Q |V | | | 9+30 0.2255 0.72 | Q | V | | | 9+35 0.2306 0.74 | Q | V | | | 9+40 0.2358 0.75 | Q | V | | | 9+45 0.2410 0.75 | Q | V | | | 9+50 0.2463 0.78 | Q | V | | | 9+55 0.2518 0.79 | Q | V | | | 10+ 0 0.2572 0.79 | Q | V | | | 10+ 5 0.2615 0.62 | Q | V | | | 10+10 0.2652 0.54 | Q | V | | | 10+15 0.2689 0.54 | Q | V | | | 10+20 0.2726 0.54 | Q | V | | | 10+25 0.2763 0.54 | Q | V | | | 10+30 0.2800 0.54 | Q | V | | | 10+35 0.2845 0.66 | Q | V | | | 10+40 0.2894 0.72 | Q | V | | | 10+45 0.2944 0.72 | Q | V | | | 10+50 0.2993 0.72 | Q | V | | | 10+55 0.3042 0.72 | Q | V | | | 11+ 0 0.3092 0.72 | Q | V | | | 11+ 5 0.3139 0.69 | Q | V | | | 11+10 0.3186 0.68 | Q | V | | | 11+15 0.3233 0.68 | Q | V | | | 11+20 0.3280 0.68 | Q | V | | | 11+25 0.3327 0.68 | Q | V | | | 11+30 0.3374 0.68 | Q | V | | | 11+35 0.3417 0.63 | Q | V | | | 11+40 0.3459 0.61 | Q | V | | | 11+45 0.3501 0.61 | Q | V | | | 11+50 0.3545 0.63 | Q | V| | | 11+55 0.3589 0.64 | Q | V| | | 12+ 0 0.3633 0.64 | Q | V| | | 12+ 5 0.3689 0.81 | Q | V| | | 12+10 0.3751 0.90 | Q | V | | 12+15 0.3813 0.90 | Q | V | | 12+20 0.3876 0.92 | Q | V | | 12+25 0.3940 0.93 | Q | |V | | 12+30 0.4004 0.93 | Q | |V | | 12+35 0.4072 0.98 | Q | | V | | 12+40 0.4141 1.00 | Q | | V | | 12+45 0.4210 1.00 | Q | | V | | 12+50 0.4280 1.03 | Q | | V | | 12+55 0.4352 1.04 | Q | | V | | 13+ 0 0.4424 1.04 | Q | | V | | 13+ 5 0.4503 1.16 | Q | | V | | 13+10 0.4587 1.22 | Q | | V | | 13+15 0.4671 1.22 | Q | | V | | 13+20 0.4755 1.22 | Q | | V | | 13+25 0.4839 1.22 | Q | | V | | 13+30 0.4923 1.22 | Q | | V | | 13+35 0.4988 0.96 | Q | | V | | 13+40 0.5045 0.82 | Q | | V | | 13+45 0.5102 0.82 | Q | | V | | 13+50 0.5159 0.82 | Q | | V | | 13+55 0.5215 0.82 | Q | | V | | 14+ 0 0.5272 0.82 | Q | | V | | 14+ 5 0.5335 0.92 | Q | | V | | 14+10 0.5402 0.97 | Q | | V| | 14+15 0.5469 0.97 | Q | | V| | 14+20 0.5534 0.94 | Q | | V| | 14+25 0.5598 0.93 | Q | | V | 14+30 0.5662 0.93 | Q | | V | 14+35 0.5726 0.93 | Q | | V | 14+40 0.5790 0.93 | Q | | |V | 14+45 0.5854 0.93 | Q | | |V | 14+50 0.5917 0.91 | Q | | |V | 14+55 0.5978 0.90 | Q | | | V | 15+ 0 0.6040 0.90 | Q | | | V | 15+ 5 0.6100 0.87 | Q | | | V | 15+10 0.6159 0.86 | Q | | | V | 15+15 0.6218 0.86 | Q | | | V | 15+20 0.6276 0.84 | Q | | | V | 15+25 0.6333 0.82 | Q | | | V | 15+30 0.6389 0.82 | Q | | | V | 15+35 0.6440 0.73 | Q | | | V | 15+40 0.6486 0.68 | Q | | | V | 15+45 0.6533 0.68 | Q | | | V | 15+50 0.6580 0.68 | Q | | | V | 15+55 0.6627 0.68 | Q | | | V | 16+ 0 0.6674 0.68 | Q | | | V | 16+ 5 0.6696 0.32 |Q | | | V | 16+10 0.6706 0.14 Q | | | V | 16+15 0.6716 0.14 Q | | | V | 16+20 0.6726 0.14 Q | | | V | 16+25 0.6736 0.14 Q | | | V | 16+30 0.6745 0.14 Q | | | V | 16+35 0.6754 0.12 Q | | | V | 16+40 0.6761 0.11 Q | | | V | 16+45 0.6768 0.11 Q | | | V | 16+50 0.6776 0.11 Q | | | V | 16+55 0.6783 0.11 Q | | | V | 17+ 0 0.6791 0.11 Q | | | V | 17+ 5 0.6801 0.16 Q | | | V | 17+10 0.6814 0.18 Q | | | V | 17+15 0.6826 0.18 Q | | | V | 17+20 0.6838 0.18 Q | | | V | 17+25 0.6851 0.18 Q | | | V | 17+30 0.6863 0.18 Q | | | V | 17+35 0.6875 0.18 Q | | | V | 17+40 0.6888 0.18 Q | | | V | 17+45 0.6900 0.18 Q | | | V | 17+50 0.6911 0.16 Q | | | V | 17+55 0.6921 0.14 Q | | | V | 18+ 0 0.6930 0.14 Q | | | V | 18+ 5 0.6940 0.14 Q | | | V | 18+10 0.6950 0.14 Q | | | V | 18+15 0.6960 0.14 Q | | | V | 18+20 0.6970 0.14 Q | | | V | 18+25 0.6980 0.14 Q | | | V | 18+30 0.6990 0.14 Q | | | V | 18+35 0.6998 0.12 Q | | | V | 18+40 0.7005 0.11 Q | | | V | 18+45 0.7013 0.11 Q | | | V | 18+50 0.7018 0.08 Q | | | V | 18+55 0.7023 0.07 Q | | | V | 19+ 0 0.7028 0.07 Q | | | V | 19+ 5 0.7035 0.10 Q | | | V | 19+10 0.7042 0.11 Q | | | V | 19+15 0.7050 0.11 Q | | | V | 19+20 0.7059 0.13 Q | | | V | 19+25 0.7069 0.14 Q | | | V | 19+30 0.7078 0.14 Q | | | V | 19+35 0.7087 0.12 Q | | | V | 19+40 0.7094 0.11 Q | | | V | 19+45 0.7101 0.11 Q | | | V | 19+50 0.7107 0.08 Q | | | V | 19+55 0.7112 0.07 Q | | | V | 20+ 0 0.7117 0.07 Q | | | V | 20+ 5 0.7124 0.10 Q | | | V | 20+10 0.7131 0.11 Q | | | V | 20+15 0.7138 0.11 Q | | | V | 20+20 0.7146 0.11 Q | | | V | 20+25 0.7153 0.11 Q | | | V | 20+30 0.7161 0.11 Q | | | V | 20+35 0.7168 0.11 Q | | | V | 20+40 0.7175 0.11 Q | | | V | 20+45 0.7183 0.11 Q | | | V | 20+50 0.7189 0.08 Q | | | V | 20+55 0.7194 0.07 Q | | | V | 21+ 0 0.7199 0.07 Q | | | V | 21+ 5 0.7205 0.10 Q | | | V | 21+10 0.7212 0.11 Q | | | V | 21+15 0.7220 0.11 Q | | | V| 21+20 0.7226 0.08 Q | | | V| 21+25 0.7231 0.07 Q | | | V| 21+30 0.7236 0.07 Q | | | V| 21+35 0.7242 0.10 Q | | | V| 21+40 0.7249 0.11 Q | | | V| 21+45 0.7257 0.11 Q | | | V| 21+50 0.7263 0.08 Q | | | V| 21+55 0.7268 0.07 Q | | | V| 22+ 0 0.7273 0.07 Q | | | V| 22+ 5 0.7279 0.10 Q | | | V| 22+10 0.7286 0.11 Q | | | V| 22+15 0.7294 0.11 Q | | | V| 22+20 0.7300 0.08 Q | | | V| 22+25 0.7305 0.07 Q | | | V| 22+30 0.7310 0.07 Q | | | V| 22+35 0.7314 0.07 Q | | | V| 22+40 0.7319 0.07 Q | | | V| 22+45 0.7324 0.07 Q | | | V| 22+50 0.7329 0.07 Q | | | V| 22+55 0.7334 0.07 Q | | | V| 23+ 0 0.7339 0.07 Q | | | V| 23+ 5 0.7344 0.07 Q | | | V| 23+10 0.7349 0.07 Q | | | V| 23+15 0.7354 0.07 Q | | | V| 23+20 0.7359 0.07 Q | | | V| 23+25 0.7364 0.07 Q | | | V| 23+30 0.7369 0.07 Q | | | V| 23+35 0.7374 0.07 Q | | | V| 23+40 0.7379 0.07 Q | | | V| 23+45 0.7384 0.07 Q | | | V| 23+50 0.7388 0.07 Q | | | V| 23+55 0.7393 0.07 Q | | | V| 24+ 0 0.7398 0.07 Q | | | V| 24+ 5 0.7400 0.02 Q | | | V -----------------------------------------------------------------------
Hydrology Study Public Storage – Moreno Valley
M:\2024\24-077 PS Moreno Valley Indian St\HM\24-077 Hydrology Report.doc
APPENDIX D
Detention Analysis (Hydraflow)
Project:
Chamber Model - MC-3500
Units - Imperial
Number of Chambers - 100
Number of End Caps - 8
Voids in the stone (porosity) - 40 %
Base of Stone Elevation - 1570.50 ft
Amount of Stone Above Chambers - 12 in
Amount of Stone Below Chambers - 9 in
Area of system - 5484 sf Min. Area -
Height of
System
Incremental Single
Chamber
Incremental
Single End Cap
Incremental
Chambers
Incremental
End Cap
Incremental
Stone
Incremental Ch,
EC and Stone
Cumulative
System Elevation
(inches) (cubic feet) (cubic feet) (cubic feet) (cubic feet) (cubic feet) (cubic feet) (cubic feet) (feet) 66 0.00 0.00 0.00 0.00 182.80 182.80 18733.42 1576.00
65 0.00 0.00 0.00 0.00 182.80 182.80 18550.62 1575.92
64 0.00 0.00 0.00 0.00 182.80 182.80 18367.82 1575.83
63 0.00 0.00 0.00 0.00 182.80 182.80 18185.02 1575.75
62 0.00 0.00 0.00 0.00 182.80 182.80 18002.22 1575.67
61 0.00 0.00 0.00 0.00 182.80 182.80 17819.42 1575.58
60 0.00 0.00 0.00 0.00 182.80 182.80 17636.62 1575.50
59 0.00 0.00 0.00 0.00 182.80 182.80 17453.82 1575.42
58 0.00 0.00 0.00 0.00 182.80 182.80 17271.02 1575.33
57 0.00 0.00 0.00 0.00 182.80 182.80 17088.22 1575.25
56 0.00 0.00 0.00 0.00 182.80 182.80 16905.42 1575.17
55 0.00 0.00 0.00 0.00 182.80 182.80 16722.62 1575.08
54 0.06 0.00 5.81 0.00 180.48 186.29 16539.82 1575.00
53 0.19 0.02 19.41 0.19 174.96 194.56 16353.53 1574.92
52 0.29 0.04 29.40 0.30 170.92 200.62 16158.97 1574.83
51 0.40 0.05 40.36 0.41 166.49 207.27 15958.36 1574.75
50 0.69 0.07 68.72 0.54 155.10 224.36 15751.09 1574.67
49 1.03 0.09 102.83 0.71 141.39 244.92 15526.73 1574.58 48 1.25 0.11 124.95 0.86 132.48 258.29 15281.81 1574.50 47 1.42 0.13 142.22 1.01 125.51 268.74 15023.53 1574.42 46 1.57 0.14 157.31 1.16 119.41 277.88 14754.79 1574.33 45 1.71 0.16 170.72 1.30 113.99 286.01 14476.91 1574.25 44 1.83 0.18 182.85 1.45 109.08 293.38 14190.89 1574.17 43 1.94 0.20 193.78 1.60 104.65 300.03 13897.51 1574.08 42 2.04 0.22 204.08 1.75 100.47 306.30 13597.48 1574.00 41 2.13 0.23 213.47 1.88 96.66 312.01 13291.19 1573.92
40 2.22 0.25 222.42 2.00 93.03 317.46 12979.18 1573.83
39 2.31 0.27 230.68 2.12 89.68 322.48 12661.72 1573.75
38 2.38 0.28 238.48 2.24 86.51 327.23 12339.24 1573.67
37 2.46 0.29 245.91 2.35 83.50 331.76 12012.01 1573.58
36 2.53 0.31 252.82 2.46 80.69 335.97 11680.25 1573.50
35 2.59 0.32 259.37 2.57 78.02 339.97 11344.29 1573.42
34 2.66 0.33 265.61 2.68 75.49 343.77 11004.32 1573.33
33 2.72 0.35 271.51 2.78 73.09 347.37 10660.55 1573.25
32 2.77 0.36 277.13 2.88 70.80 350.81 10313.18 1573.17
31 2.82 0.37 282.47 2.98 68.62 354.07 9962.37 1573.08
30 2.88 0.38 287.55 3.07 66.55 357.17 9608.31 1573.00
29 2.92 0.40 292.41 3.17 64.57 360.15 9251.13 1572.92
28 2.97 0.41 296.99 3.26 62.70 362.95 8890.99 1572.83
27 3.01 0.42 301.25 3.35 60.96 365.56 8528.04 1572.75
26 3.05 0.43 305.33 3.44 59.29 368.06 8162.48 1572.67
25 3.09 0.44 309.43 3.52 57.62 370.57 7794.42 1572.58
24 3.13 0.45 313.06 3.61 56.14 372.80 7423.85 1572.50
23 3.17 0.46 316.57 3.69 54.70 374.95 7051.05 1572.42
22 3.20 0.47 319.95 3.77 53.32 377.03 6676.10 1572.33
21 3.23 0.48 323.11 3.84 52.02 378.97 6299.08 1572.25
20 3.26 0.49 326.14 3.91 50.78 380.83 5920.10 1572.17
19 3.29 0.50 329.03 3.98 49.60 382.61 5539.27 1572.08
18 3.32 0.51 331.80 4.05 48.46 384.31 5156.67 1572.00
17 3.34 0.51 334.41 4.12 47.39 385.92 4772.36 1571.92
16 3.37 0.52 336.86 4.18 46.38 387.42 4386.44 1571.83
15 3.39 0.53 339.25 4.24 45.41 388.89 3999.02 1571.75
14 3.41 0.54 341.45 4.29 44.50 390.25 3610.12 1571.67
13 3.44 0.54 343.70 4.35 43.58 391.63 3219.88 1571.58
12 3.46 0.55 345.77 4.40 42.73 392.90 2828.25 1571.50
11 3.48 0.56 347.87 4.44 41.88 394.19 2435.35 1571.42
10 3.51 0.59 350.51 4.76 40.69 395.96 2041.16 1571.33
9 0.00 0.00 0.00 0.00 182.80 182.80 1645.20 1571.25
8 0.00 0.00 0.00 0.00 182.80 182.80 1462.40 1571.17
7 0.00 0.00 0.00 0.00 182.80 182.80 1279.60 1571.08
6 0.00 0.00 0.00 0.00 182.80 182.80 1096.80 1571.00
5 0.00 0.00 0.00 0.00 182.80 182.80 914.00 1570.92
4 0.00 0.00 0.00 0.00 182.80 182.80 731.20 1570.83
3 0.00 0.00 0.00 0.00 182.80 182.80 548.40 1570.75
2 0.00 0.00 0.00 0.00 182.80 182.80 365.60 1570.67
1 0.00 0.00 0.00 0.00 182.80 182.80 182.80 1570.58
Public Storage Moreno Valley
5087 sf min. area
StormTech MC-3500 Cumulative Storage Volumes
Include Perimeter Stone in Calculations
Click Here for Metric
Click for Stage Area Data
Click to Invert Stage Area Data
Advanced Drainage Systems, Inc.FOR STORMTECHINSTALLATION INSTRUCTIONSVISIT OUR APPSiteAssist MC-3500 STORMTECH CHAMBER SPECIFICATIONS1.CHAMBERS SHALL BE STORMTECH MC-3500.2.CHAMBERS SHALL BE ARCH-SHAPED AND SHALL BE MANUFACTURED FROM VIRGIN, IMPACT-MODIFIED POLYPROPYLENECOPOLYMERS.3.CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATEDWALL STORMWATER COLLECTION CHAMBERS" CHAMBER CLASSIFICATION 45x76 DESIGNATION SS.4.CHAMBER ROWS SHALL PROVIDE CONTINUOUS, UNOBSTRUCTED INTERNAL SPACE WITH NO INTERNAL SUPPORTS THAT WOULDIMPEDE FLOW OR LIMIT ACCESS FOR INSPECTION.5.THE STRUCTURAL DESIGN OF THE CHAMBERS, THE STRUCTURAL BACKFILL, AND THE INSTALLATION REQUIREMENTS SHALL ENSURETHAT THE LOAD FACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET FOR: 1)LONG-DURATION DEAD LOADS AND 2) SHORT-DURATION LIVE LOADS, BASED ON THE AASHTO DESIGN TRUCK WITH CONSIDERATIONFOR IMPACT AND MULTIPLE VEHICLE PRESENCES.6.CHAMBERS SHALL BE DESIGNED, TESTED AND ALLOWABLE LOAD CONFIGURATIONS DETERMINED IN ACCORDANCE WITH ASTM F2787,"STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".LOAD CONFIGURATIONS SHALL INCLUDE: 1) INSTANTANEOUS (<1 MIN) AASHTO DESIGN TRUCK LIVE LOAD ON MINIMUM COVER 2)MAXIMUM PERMANENT (75-YR) COVER LOAD AND 3) ALLOWABLE COVER WITH PARKED (1-WEEK) AASHTO DESIGN TRUCK.7.REQUIREMENTS FOR HANDLING AND INSTALLATION:·TO MAINTAIN THE WIDTH OF CHAMBERS DURING SHIPPING AND HANDLING, CHAMBERS SHALL HAVE INTEGRAL, INTERLOCKINGSTACKING LUGS.·TO ENSURE A SECURE JOINT DURING INSTALLATION AND BACKFILL, THE HEIGHT OF THE CHAMBER JOINT SHALL NOT BE LESSTHAN 3”.·TO ENSURE THE INTEGRITY OF THE ARCH SHAPE DURING INSTALLATION, a) THE ARCH STIFFNESS CONSTANT SHALL BEGREATER THAN OR EQUAL TO 450 LBS/FT/%. THE ASC IS DEFINED IN SECTION 6.2.8 OF ASTM F2418. AND b) TO RESIST CHAMBERDEFORMATION DURING INSTALLATION AT ELEVATED TEMPERATURES (ABOVE 73° F / 23° C), CHAMBERS SHALL BE PRODUCEDFROM REFLECTIVE GOLD OR YELLOW COLORS.8.ONLY CHAMBERS THAT ARE APPROVED BY THE SITE DESIGN ENGINEER WILL BE ALLOWED. UPON REQUEST BY THE SITE DESIGNENGINEER OR OWNER, THE CHAMBER MANUFACTURER SHALL SUBMIT A STRUCTURAL EVALUATION FOR APPROVAL BEFOREDELIVERING CHAMBERS TO THE PROJECT SITE AS FOLLOWS:·THE STRUCTURAL EVALUATION SHALL BE SEALED BY A REGISTERED PROFESSIONAL ENGINEER.·THE STRUCTURAL EVALUATION SHALL DEMONSTRATE THAT THE SAFETY FACTORS ARE GREATER THAN OR EQUAL TO 1.95 FORDEAD LOAD AND 1.75 FOR LIVE LOAD, THE MINIMUM REQUIRED BY ASTM F2787 AND BY SECTIONS 3 AND 12.12 OF THE AASHTOLRFD BRIDGE DESIGN SPECIFICATIONS FOR THERMOPLASTIC PIPE.·THE TEST DERIVED CREEP MODULUS AS SPECIFIED IN ASTM F2418 SHALL BE USED FOR PERMANENT DEAD LOAD DESIGNEXCEPT THAT IT SHALL BE THE 75-YEAR MODULUS USED FOR DESIGN.9.CHAMBERS AND END CAPS SHALL BE PRODUCED AT AN ISO 9001 CERTIFIED MANUFACTURING FACILITY.
IMPORTANT - NOTES FOR THE BIDDING AND INSTALLATION OF MC-3500 CHAMBER SYSTEM1.STORMTECH MC-3500 CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETED APRE-CONSTRUCTION MEETING WITH THE INSTALLERS.2.STORMTECH MC-3500 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE".3.CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAMBERS.STORMTECH RECOMMENDS 3 BACKFILL METHODS:·STONESHOOTER LOCATED OFF THE CHAMBER BED.·BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRADE.·BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR.4.THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS.5.JOINTS BETWEEN CHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE.6.MAINTAIN MINIMUM - 6" (150 mm) SPACING BETWEEN THE CHAMBER ROWS.7.INLET AND OUTLET MANIFOLDS MUST BE INSERTED A MINIMUM OF 12" (300 mm) INTO CHAMBER END CAPS.8.EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE MEETING THE AASHTO M43 DESIGNATION OF #3OR #4.9.STONE MUST BE PLACED ON THE TOP CENTER OF THE CHAMBER TO ANCHOR THE CHAMBERS IN PLACE AND PRESERVE ROW SPACING.10.THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE SITE DESIGNENGINEER.11.ADS RECOMMENDS THE USE OF "FLEXSTORM CATCH IT" INSERTS DURING CONSTRUCTION FOR ALL INLETS TO PROTECT THE SUBSURFACESTORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF.NOTES FOR CONSTRUCTION EQUIPMENT1.STORMTECH MC-3500 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE".2.THE USE OF EQUIPMENT OVER MC-3500 CHAMBERS IS LIMITED:·NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS.·NO RUBBER TIRED LOADER, DUMP TRUCK, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL DEPTHS ARE REACHED IN ACCORDANCEWITH THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE".·WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT CAN BE FOUND IN THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE".3.FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TRUCK TRAVEL OR DUMPING.USE OF A DOZER TO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAMAGE TO CHAMBERS AND IS NOT AN ACCEPTABLEBACKFILL METHOD. ANY CHAMBERS DAMAGED BY USING THE "DUMP AND PUSH" METHOD ARE NOT COVERED UNDER THE STORMTECH STANDARDWARRANTY.CONTACT STORMTECH AT 1-888-892-2694 WITH ANY QUESTIONS ON INSTALLATION REQUIREMENTS OR WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT. ©2024 ADS, INC.
PROJECT INFORMATIONADS SALES REPPROJECT NO.ENGINEERED PRODUCTMANAGER 24-077 PUBLIC STORAGEMORENO VALLEY, CA, USA
StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber System4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: KKPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.DATEDRWCHKDESCRIPTION24-077 PUBLIC STORAGEMORENO VALLEY, CA, USA SHEETOF25 NOTES•MANIFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER. SEE TECH NOTE #6.32 FOR MANIFOLD SIZING GUIDANCE.•DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIFIC SITE AND DESIGN CONSTRAINTS, IT MAY BE NECESSARY TO CUT AND COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLDCOMPONENTS IN THE FIELD.•THE SITE DESIGN ENGINEER MUST REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER COVER REQUIREMENTS ARE MET.•THIS CHAMBER SYSTEM WAS DESIGNED WITHOUT SITE-SPECIFIC INFORMATION ON SOIL CONDITIONS OR BEARING CAPACITY. THE SITE DESIGN ENGINEER IS RESPONSIBLE FORDETERMININGTHE SUITABILITY OF THE SOIL AND PROVIDING THE BEARING CAPACITY OF THE INSITU SOILS. THE BASE STONE DEPTH MAY BE INCREASED OR DECREASED ONCE THIS INFORMATION ISPROVIDED.•NOT FOR CONSTRUCTION: THIS LAYOUT IS FOR DIMENSIONAL PURPOSES ONLY TO PROVE CONCEPT & THE REQUIRED STORAGE VOLUME CAN BE ACHIEVED ON SITE.
PROPOSED ELEVATIONS:MAXIMUM ALLOWABLE GRADE (TOP OF PAVEMENT/UNPAVED):1583.00MINIMUM ALLOWABLE GRADE (UNPAVED WITH TRAFFIC):1577.00MINIMUM ALLOWABLE GRADE (UNPAVED NO TRAFFIC):1576.50MINIMUM ALLOWABLE GRADE (TOP OF RIGID CONCRETE PAVEMENT):1576.50MINIMUM ALLOWABLE GRADE (BASE OF FLEXIBLE PAVEMENT):1576.50TOP OF STONE:1576.00TOP OF MC-3500 CHAMBER:1575.0024" ISOLATOR ROW PLUS INVERT:1571.4218" x 18" BOTTOM MANIFOLD INVERT:1571.40BOTTOM OF MC-3500 CHAMBER:1571.25BOTTOM OF STONE:1570.50PROPOSED LAYOUT112STORMTECH MC-3500 CHAMBERS16STORMTECH MC-3500 END CAPS12STONE ABOVE (in)9STONE BELOW (in)40STONE VOID21313INSTALLED SYSTEM VOLUME (CF)(PERIMETER STONE INCLUDED)(COVER STONE INCLUDED)(BASE STONE INCLUDED)6264SYSTEM AREA (SF)334.1SYSTEM PERIMETER (ft)*INVERT ABOVE BASE OF CHAMBERMAX FLOWINVERT*DESCRIPTIONITEM ONLAYOUTPART TYPE2.06" 24" BOTTOM CORED END CAP, PART#: MC3500IEPP24BC / TYP OF ALL 24" BOTTOMCONNECTIONS AND ISOLATOR PLUS ROWSA PREFABRICATED END CAP1.77" 18" BOTTOM CORED END CAP, PART#: MC3500IEPP18BC / TYP OF ALL 18" BOTTOMCONNECTIONSB PREFABRICATED END CAPINSTALL FLAMP ON 24" ACCESS PIPE / PART#: MCFLAMPC FLAMP1.77" 18" x 18" BOTTOM MANIFOLD, ADS N-12D MANIFOLD20.9 CFS IN(DESIGN BY ENGINEER / PROVIDED BY OTHERS)E CONCRETE STRUCTUREW/WEIR ISOLATOR ROW PLUS(SEE DETAIL)PLACE MINIMUM 17.50' OF ADSPLUS125 WOVEN GEOTEXTILE OVER BEDDINGSTONE AND UNDERNEATH CHAMBER FEET FOR SCOUR PROTECTION AT ALLCHAMBER INLET ROWSBED LIMITS 01020
110.22'
56.83'
104.08'
54.83'DCBAE
StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber System ACCEPTABLE FILL MATERIALS: STORMTECH MC-3500 CHAMBER SYSTEMS PLEASE NOTE:1.THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE".2.STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 9" (230 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR.3.WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FORCOMPACTION REQUIREMENTS.4.ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION.5.WHERE RECYCLED CONCRETE AGGREGATE IS USED IN LAYERS 'A' OR 'B' THE MATERIAL SHOULD ALSO MEET THE ACCEPTABILITY CRITERIA OUTLINED IN TECHNICAL NOTE 6.20 "RECYCLED CONCRETE STRUCTURAL BACKFILL".
NOTES:1.CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS" CHAMBER CLASSIFICATION 45x76DESIGNATION SS.2.MC-3500 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".3.THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATIONFOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS.4.PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS.5.REQUIREMENTS FOR HANDLING AND INSTALLATION:·TO MAINTAIN THE WIDTH OF CHAMBERS DURING SHIPPING AND HANDLING, CHAMBERS SHALL HAVE INTEGRAL, INTERLOCKING STACKING LUGS.·TO ENSURE A SECURE JOINT DURING INSTALLATION AND BACKFILL, THE HEIGHT OF THE CHAMBER JOINT SHALL NOT BE LESS THAN 3”.·TO ENSURE THE INTEGRITY OF THE ARCH SHAPE DURING INSTALLATION, a) THE ARCH STIFFNESS CONSTANT SHALL BE GREATER THAN OR EQUAL TO 450 LBS/FT/%. THE ASC IS DEFINED IN SECTION 6.2.8 OFASTM F2418. AND b) TO RESIST CHAMBER DEFORMATION DURING INSTALLATION AT ELEVATED TEMPERATURES (ABOVE 73° F / 23° C), CHAMBERS SHALL BE PRODUCED FROM REFLECTIVE GOLD OR YELLOWCOLORS.
MATERIAL LOCATIONDESCRIPTIONAASHTO MATERIALCLASSIFICATIONSCOMPACTION / DENSITY REQUIREMENTDFINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C'LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHEDGRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D'LAYERANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS.CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS.N/APREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVEDINSTALLATIONS MAY HAVE STRINGENT MATERIAL ANDPREPARATION REQUIREMENTS.CINITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE TOP OF THEEMBEDMENT STONE ('B' LAYER) TO 24" (600 mm) ABOVE THE TOP OF THECHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C'LAYER.GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES ORPROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THISLAYER.AASHTO M145¹A-1, A-2-4, A-3ORAASHTO M43¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10BEGIN COMPACTIONS AFTER 24" (600 mm) OF MATERIAL OVERTHE CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN12" (300 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FORWELL GRADED MATERIAL AND 95% RELATIVE DENSITY FORPROCESSED AGGREGATE MATERIALS.BEMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THEFOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER ABOVE.CLEAN, CRUSHED, ANGULAR STONEOR RECYCLED CONCRETE5AASHTO M43¹3, 357, 4, 467, 5, 56, 57AFOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TOTHE FOOT (BOTTOM) OF THE CHAMBER.CLEAN, CRUSHED, ANGULAR STONEOR RECYCLED CONCRETE5AASHTO M43¹3, 357, 4, 467, 5, 56, 57PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE.2,3 45"(1140 mm)18"(450 mm) MIN*8'(2.4 m)MAX
12" (300 mm) MIN77" (1950 mm)
12" (300 mm) MIN
6"(150 mm) MINDEPTH OF STONE TO BE DETERMINEDBY SITE DESIGN ENGINEER 9" (230 mm) MIN DCBA
*TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVEDINSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR,INCREASE COVER TO 24" (600 mm). 6" (150 mm) MIN
PERIMETER STONE(SEE NOTE 4)EXCAVATION WALL(CAN BE SLOPED OR VERTICAL)MC-3500END CAPSUBGRADE SOILS(SEE NOTE 3) PAVEMENT LAYER (DESIGNEDBY SITE DESIGN ENGINEER)**THIS CROSS SECTION DETAIL REPRESENTSMINIMUM REQUIREMENTS FOR INSTALLATION.PLEASE SEE THE LAYOUT SHEET(S) FORPROJECT SPECIFIC REQUIREMENTS.
NO COMPACTION REQUIRED.
ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALLAROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: KKPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.DATEDRWCHKDESCRIPTION24-077 PUBLIC STORAGEMORENO VALLEY, CA, USA SHEETOF35
StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber System INSPECTION & MAINTENANCESTEP 1)INSPECT ISOLATOR ROW PLUS FOR SEDIMENTA.INSPECTION PORTS (IF PRESENT)A.1.REMOVE/OPEN LID ON NYLOPLAST INLINE DRAINA.2.REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLEDA.3.USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOGA.4.LOWER A CAMERA INTO ISOLATOR ROW PLUS FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL)A.5.IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3.B.ALL ISOLATOR PLUS ROWSB.1.REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW PLUSB.2.USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW PLUS THROUGH OUTLET PIPEi)MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRYii)FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLEB.3.IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3.STEP 2)CLEAN OUT ISOLATOR ROW PLUS USING THE JETVAC PROCESSA.A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERREDB.APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEANC.VACUUM STRUCTURE SUMP AS REQUIREDSTEP 3)REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS.STEP 4)INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM.NOTES1.INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUSOBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS.2.CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY.
MC-3500 ISOLATOR ROW PLUS DETAILNTS24" (600 mm) HDPE ACCESS PIPE REQUIRED USEFACTORY PRE-CORED END CAPPART #: MC3500IEPP24BC OR MC3500IEPP24BW STORMTECH HIGHLY RECOMMENDSFLEXSTORM INSERTS IN ANY UPSTREAMSTRUCTURES WITH OPEN GRATESCOVER PIPE CONNECTION TO END CAP WITH ADSGEOSYNTHETICS 601T NON-WOVEN GEOTEXTILEMC-3500 CHAMBEROPTIONAL INSPECTION PORT MC-3500 END CAP
ONE LAYER OF ADSPLUS125 WOVEN GEOTEXTILE BETWEENFOUNDATION STONE AND CHAMBERS8.25' (2.51 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMSSUMP DEPTH TBD BYSITE DESIGN ENGINEER(24" [600 mm] MIN RECOMMENDED) INSTALL FLAMP ON 24" (600 mm) ACCESS PIPEPART #: MCFLAMP 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: KKPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.DATEDRWCHKDESCRIPTION24-077 PUBLIC STORAGEMORENO VALLEY, CA, USA SHEETOF45
StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber System
MC-SERIES END CAP INSERTION DETAILNTS
NOTE: MANIFOLD STUB MUST BE LAID HORIZONTALFOR A PROPER FIT IN END CAP OPENING.
MANIFOLD HEADERMANIFOLD STUBSTORMTECH END CAP
MANIFOLD HEADERMANIFOLD STUB12" (300 mm)MIN SEPARATION
12" (300 mm) MIN INSERTION12" (300 mm)MIN SEPARATION
12" (300 mm)MIN INSERTION
PART #STUBBC MC3500IEPP06T6" (150 mm)33.21" (844 mm)--- MC3500IEPP06B---0.66" (17 mm)MC3500IEPP08T8" (200 mm)31.16" (791 mm)--- MC3500IEPP08B---0.81" (21 mm)MC3500IEPP10T10" (250 mm)29.04" (738 mm)--- MC3500IEPP10B---0.93" (24 mm)MC3500IEPP12T12" (300 mm)26.36" (670 mm)--- MC3500IEPP12B---1.35" (34 mm)MC3500IEPP15T15" (375 mm)23.39" (594 mm)--- MC3500IEPP15B---1.50" (38 mm)MC3500IEPP18TC18" (450 mm)20.03" (509 mm)--- MC3500IEPP18TWMC3500IEPP18BC---1.77" (45 mm)MC3500IEPP18BWMC3500IEPP24TC24" (600 mm)14.48" (368 mm)--- MC3500IEPP24TWMC3500IEPP24BC---2.06" (52 mm)MC3500IEPP24BWMC3500IEPP30BC30" (750 mm)---2.75" (70 mm) NOMINAL CHAMBER SPECIFICATIONSSIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 86.0" (1956 mm X 1143 mm X 2184 mm)CHAMBER STORAGE109.9 CUBIC FEET (3.11 m³)MINIMUM INSTALLED STORAGE*175.0 CUBIC FEET (4.96 m³)WEIGHT134 lbs.(60.8 kg)NOMINAL END CAP SPECIFICATIONSSIZE (W X H X INSTALLED LENGTH)75.0" X 45.0" X 22.2" (1905 mm X 1143 mm X 564 mm)END CAP STORAGE14.9 CUBIC FEET (0.42 m³)MINIMUM INSTALLED STORAGE*45.1 CUBIC FEET (1.28 m³)WEIGHT49 lbs.(22.2 kg)*ASSUMES 12" (305 mm) STONE ABOVE, 9" (229 mm) STONE FOUNDATION, 6" SPACING BETWEENCHAMBERS, 6" (152 mm) STONE PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITY MC-3500 TECHNICAL SPECIFICATIONNTS
90.0" (2286 mm)ACTUAL LENGTH
86.0" (2184 mm)INSTALLED
BUILD ROW IN THIS DIRECTION
NOTE: ALL DIMENSIONS ARE NOMINAL
LOWER JOINTCORRUGATIONWEBCRESTCRESTSTIFFENING RIBVALLEYSTIFFENING RIB BC
75.0"(1905 mm)45.0"(1143 mm)
25.7"(653 mm)
FOOT
77.0"(1956 mm)45.0"(1143 mm)
STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B"STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T"END CAPS WITH A WELDED CROWN PLATE END WITH "C"END CAPS WITH A PREFABRICATED WELDED STUB END WITH "W" UPPER JOINT CORRUGATION22.2"(564 mm)INSTALLED
CUSTOM PRECORED INVERTS AREAVAILABLE UPON REQUEST.INVENTORIED MANIFOLDS INCLUDE12-24" (300-600 mm) SIZE ON SIZEAND 15-48" (375-1200 mm)ECCENTRIC MANIFOLDS. CUSTOMINVERT LOCATIONS ON THE MC-3500END CAP CUT IN THE FIELD ARE NOTRECOMMENDED FOR PIPE SIZESGREATER THAN 10" (250 mm). THEINVERT LOCATION IN COLUMN 'B'ARE THE HIGHEST POSSIBLE FORTHE PIPE SIZE.
PART #STUBBC MC3500IEPP06T6" (150 mm)33.21" (844 mm)--- MC3500IEPP06B---0.66" (17 mm)MC3500IEPP08T8" (200 mm)31.16" (791 mm)--- MC3500IEPP08B---0.81" (21 mm)MC3500IEPP10T10" (250 mm)29.04" (738 mm)--- MC3500IEPP10B---0.93" (24 mm)MC3500IEPP12T12" (300 mm)26.36" (670 mm)--- MC3500IEPP12B---1.35" (34 mm)MC3500IEPP15T15" (375 mm)23.39" (594 mm)--- MC3500IEPP15B---1.50" (38 mm)MC3500IEPP18TC18" (450 mm)20.03" (509 mm)--- MC3500IEPP18TWMC3500IEPP18BC---1.77" (45 mm)MC3500IEPP18BWMC3500IEPP24TC24" (600 mm)14.48" (368 mm)--- MC3500IEPP24TWMC3500IEPP24BC---2.06" (52 mm)MC3500IEPP24BWMC3500IEPP30BC30" (750 mm)---2.75" (70 mm) NOMINAL CHAMBER SPECIFICATIONSSIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 86.0" (1956 mm X 1143 mm X 2184 mm)CHAMBER STORAGE109.9 CUBIC FEET (3.11 m³)MINIMUM INSTALLED STORAGE*175.0 CUBIC FEET (4.96 m³)WEIGHT134 lbs.(60.8 kg)NOMINAL END CAP SPECIFICATIONSSIZE (W X H X INSTALLED LENGTH)75.0" X 45.0" X 22.2" (1905 mm X 1143 mm X 564 mm)END CAP STORAGE14.9 CUBIC FEET (0.42 m³)MINIMUM INSTALLED STORAGE*45.1 CUBIC FEET (1.28 m³)WEIGHT49 lbs.(22.2 kg)*ASSUMES 12" (305 mm) STONE ABOVE, 9" (229 mm) STONE FOUNDATION, 6" SPACING BETWEENCHAMBERS, 6" (152 mm) STONE PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITY MC-3500 TECHNICAL SPECIFICATIONNTS
90.0" (2286 mm)ACTUAL LENGTH
86.0" (2184 mm)INSTALLED
BUILD ROW IN THIS DIRECTION
NOTE: ALL DIMENSIONS ARE NOMINAL
LOWER JOINTCORRUGATIONWEBCRESTCRESTSTIFFENING RIBVALLEYSTIFFENING RIB BC
75.0"(1905 mm)45.0"(1143 mm)
25.7"(653 mm)
FOOT
77.0"(1956 mm)45.0"(1143 mm)
STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B"STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T"END CAPS WITH A WELDED CROWN PLATE END WITH "C"END CAPS WITH A PREFABRICATED WELDED STUB END WITH "W" UPPER JOINT CORRUGATION22.2"(564 mm)INSTALLED
CUSTOM PRECORED INVERTS AREAVAILABLE UPON REQUEST.INVENTORIED MANIFOLDS INCLUDE12-24" (300-600 mm) SIZE ON SIZEAND 15-48" (375-1200 mm)ECCENTRIC MANIFOLDS. CUSTOMINVERT LOCATIONS ON THE MC-3500END CAP CUT IN THE FIELD ARE NOTRECOMMENDED FOR PIPE SIZESGREATER THAN 10" (250 mm). THEINVERT LOCATION IN COLUMN 'B'ARE THE HIGHEST POSSIBLE FORTHE PIPE SIZE. 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: KKPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.DATEDRWCHKDESCRIPTION24-077 PUBLIC STORAGEMORENO VALLEY, CA, USA SHEETOF55
Pond Report 4
Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Friday, 07 / 19 / 2024 Pond No. 1 - Infiltration Chamber
Pond Data
Pond storage is based on user-defined values.
Stage / Storage Table
Stage (ft) Elevation (ft) Contour area (sqft) Incr. St orage (cuft) Total storage (cuft)
0.00 1570.00 n/a 0 0
0.67 1570.67 n/a 340 340
1.33 1571.33 n/a 1,573 1,913
2.00 1572.00 n/a 3,013 4,926
2.67 1572.67 n/a 2,903 7,830
3.34 1573.34 n/a 2,739 10,569
4.01 1574.01 n/a 2,491 13,060
4.68 1574.68 n/a 2,051 15,111
5.33 1575.35 n/a 1,418 16,529
6.00 1576.00 n/a 1,360 17,889
6.67 1576.67 n/a 1 17,890
7.34 1577.34 n/a 1 17,891
8.01 1578.01 n/a 1 17,892
8.68 1578.68 n/a 1 17,893
9.00 1579.00 n/a 1 17,894
9.25 1579.25 n/a 1 17,895
9.50 1579.50 n/a 1 17,896
9.75 1579.75 n/a 1 17,897
10.00 1580.00 n/a 1 17,898
Culvert / Orifice Structures Weir Structures
[A] [B] [C] [PrfRsr] [A] [B] [C] [D]
Rise (in) = 0.00 0.00 0.00 0.00
Span (in) = 0.00 0.00 0.00 0.00
No. Barrels = 0 0 0 0
Invert El. (ft) = 0.00 0.00 0.00 0.00
Length (ft) = 0.00 0.00 0.00 0.00
Slope (%) = 0.00 0.00 0.00 n/a
N-Value = .013 .013 .013 n/a
Orifice Coeff. = 0.60 0.60 0.60 0.60
Multi-Stage = n/a No No No
Crest Len (ft) = 3.00 0.00 0.00 0.00
Crest El. (ft) = 1579.44 0.00 0.00 0.00
Weir Coeff. = 3.33 3.33 3.33 3.33
Weir Type = Rect --- --- ---
Multi-Stage = No No No No
Exfil.(in/hr) = 0.000 (by Wet area)
TW Elev. (ft) = 0.00
Note: Culvert/Orifice outflows are analyzed under inlet (ic) and outlet (oc) control. Weir risers checked for orifice conditions (ic) and submergence (s).
Stage / Storage / Discharge Table
Stage Storage Elevation Clv A Clv B Clv C PrfRsr Wr A Wr B W r C Wr D Exfil User Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs
0.00 0 1570.00 --- --- --- --- 0.00 --- --- --- --- --- 0.000
0.07 34 1570.07 --- --- --- --- 0.00 --- --- --- --- 0.011 0.011
0.13 68 1570.13 --- --- --- --- 0.00 --- --- --- --- 0.022 0.022
0.20 102 1570.20 --- --- --- --- 0.00 --- --- --- --- 0.033 0.03 3
0.27 136 1570.27 --- --- --- --- 0.00 --- --- --- --- 0.044 0.04 4
0.34 170 1570.33 --- --- --- --- 0.00 --- --- --- --- 0.055 0.05 5
0.40 204 1570.40 --- --- --- --- 0.00 --- --- --- --- 0.066 0.06 6
0.47 238 1570.47 --- --- --- --- 0.00 --- --- --- --- 0.077 0.07 7
0.54 272 1570.54 --- --- --- --- 0.00 --- --- --- --- 0.088 0.08 8
0.60 306 1570.60 --- --- --- --- 0.00 --- --- --- --- 0.099 0.09 9
0.67 340 1570.67 --- --- --- --- 0.00 --- --- --- --- 0.110 0.11 0
0.74 497 1570.74 --- --- --- --- 0.00 --- --- --- --- 0.110 0.11 0
0.80 655 1570.80 --- --- --- --- 0.00 --- --- --- --- 0.110 0.11 0
0.87 812 1570.87 --- --- --- --- 0.00 --- --- --- --- 0.110 0.11 0
0.93 969 1570.93 --- --- --- --- 0.00 --- --- --- --- 0.110 0.11 0
1.00 1,127 1571.00 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.07 1,284 1571.07 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.13 1,441 1571.13 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.20 1,599 1571.20 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.26 1,756 1571.26 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.33 1,913 1571.33 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.40 2,214 1571.40 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.46 2,516 1571.46 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.53 2,817 1571.53 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111
1.60 3,118 1571.60 --- --- --- --- 0.00 --- --- --- --- 0.111 0. 111 Continues on next page...
i
5 Infiltration Chamber
Stage / Storage / Discharge Table
Stage Storage Elevation Clv A Clv B Clv C PrfRsr Wr A Wr B W r C Wr D Exfil User Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs
1.66 3,420 1571.67 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
1.73 3,721 1571.73 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
1.80 4,022 1571.80 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
1.87 4,324 1571.87 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
1.93 4,625 1571.93 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
2.00 4,926 1572.00 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
2.07 5,217 1572.07 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
2.13 5,507 1572.13 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
2.20 5,797 1572.20 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
2.27 6,088 1572.27 --- --- --- --- 0.00 --- --- --- --- 0.112 0. 112
2.34 6,378 1572.33 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.40 6,668 1572.40 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.47 6,959 1572.47 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.54 7,249 1572.54 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.60 7,539 1572.60 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.67 7,830 1572.67 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.74 8,104 1572.74 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.80 8,378 1572.80 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.87 8,652 1572.87 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
2.94 8,925 1572.94 --- --- --- --- 0.00 --- --- --- --- 0.113 0. 113
3.01 9,199 1573.01 --- --- --- --- 0.00 --- --- --- --- 0.114 0. 114
3.07 9,473 1573.07 --- --- --- --- 0.00 --- --- --- --- 0.114 0. 114
3.14 9,747 1573.14 --- --- --- --- 0.00 --- --- --- --- 0.114 0. 114
3.21 10,021 1573.21 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.27 10,295 1573.27 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.34 10,569 1573.34 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.41 10,818 1573.41 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.47 11,067 1573.47 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.54 11,316 1573.54 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.61 11,565 1573.61 --- --- --- --- 0.00 --- --- --- --- 0.114 0 .114
3.68 11,815 1573.68 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
3.74 12,064 1573.74 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
3.81 12,313 1573.81 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
3.88 12,562 1573.88 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
3.94 12,811 1573.94 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
4.01 13,060 1574.01 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
4.08 13,265 1574.08 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
4.14 13,470 1574.14 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
4.21 13,675 1574.21 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
4.28 13,880 1574.28 --- --- --- --- 0.00 --- --- --- --- 0.115 0 .115
4.35 14,085 1574.34 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.41 14,291 1574.41 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.48 14,496 1574.48 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.55 14,701 1574.55 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.61 14,906 1574.61 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.68 15,111 1574.68 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.75 15,253 1574.74 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.81 15,395 1574.81 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.88 15,536 1574.88 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
4.94 15,678 1574.94 --- --- --- --- 0.00 --- --- --- --- 0.116 0 .116
5.01 15,820 1575.01 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.07 15,962 1575.07 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.14 16,103 1575.14 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.20 16,245 1575.20 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.27 16,387 1575.27 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.33 16,529 1575.35 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.40 16,665 1575.42 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.46 16,801 1575.48 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.53 16,937 1575.55 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.60 17,073 1575.62 --- --- --- --- 0.00 --- --- --- --- 0.117 0 .117
5.66 17,209 1575.69 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
5.73 17,345 1575.75 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
5.80 17,481 1575.82 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
5.87 17,617 1575.89 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
5.93 17,753 1575.95 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
6.00 17,889 1576.00 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
6.07 17,889 1576.07 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
6.13 17,889 1576.13 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
6.20 17,889 1576.20 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
6.27 17,889 1576.27 --- --- --- --- 0.00 --- --- --- --- 0.118 0 .118
6.34 17,889 1576.33 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.40 17,889 1576.40 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119 Continues on next page...
ii
6 Infiltration Chamber
Stage / Storage / Discharge Table
Stage Storage Elevation Clv A Clv B Clv C PrfRsr Wr A Wr B W r C Wr D Exfil User Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs
6.47 17,890 1576.47 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.54 17,890 1576.54 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.60 17,890 1576.60 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.67 17,890 1576.67 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.74 17,890 1576.74 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.80 17,890 1576.80 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.87 17,890 1576.87 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
6.94 17,890 1576.94 --- --- --- --- 0.00 --- --- --- --- 0.119 0 .119
7.01 17,891 1577.01 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.07 17,891 1577.07 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.14 17,891 1577.14 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.21 17,891 1577.21 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.27 17,891 1577.27 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.34 17,891 1577.34 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.41 17,891 1577.41 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.47 17,891 1577.47 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.54 17,891 1577.54 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.61 17,891 1577.61 --- --- --- --- 0.00 --- --- --- --- 0.120 0 .120
7.68 17,892 1577.68 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
7.74 17,892 1577.74 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
7.81 17,892 1577.81 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
7.88 17,892 1577.88 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
7.94 17,892 1577.94 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
8.01 17,892 1578.01 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
8.08 17,892 1578.08 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
8.14 17,892 1578.14 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
8.21 17,892 1578.21 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
8.28 17,892 1578.28 --- --- --- --- 0.00 --- --- --- --- 0.121 0 .121
8.35 17,893 1578.34 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.41 17,893 1578.41 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.48 17,893 1578.48 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.55 17,893 1578.55 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.61 17,893 1578.61 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.68 17,893 1578.68 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.71 17,893 1578.71 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.74 17,893 1578.74 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.78 17,893 1578.78 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.81 17,893 1578.81 --- --- --- --- 0.00 --- --- --- --- 0.122 0 .122
8.84 17,894 1578.84 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
8.87 17,894 1578.87 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
8.90 17,894 1578.90 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
8.94 17,894 1578.94 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
8.97 17,894 1578.97 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
9.00 17,894 1579.00 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
9.02 17,894 1579.03 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
9.05 17,894 1579.05 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
9.07 17,894 1579.07 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
9.10 17,894 1579.10 --- --- --- --- 0.00 --- --- --- --- 0.123 0 .123
9.12 17,895 1579.13 --- --- --- --- 0.00 --- --- --- --- 0.124 0 .124
9.15 17,895 1579.15 --- --- --- --- 0.00 --- --- --- --- 0.124 0 .124
9.17 17,895 1579.18 --- --- --- --- 0.00 --- --- --- --- 0.124 0 .124
9.20 17,895 1579.20 --- --- --- --- 0.00 --- --- --- --- 0.124 0 .124
9.22 17,895 1579.22 --- --- --- --- 0.00 --- --- --- --- 0.124 0 .124
9.25 17,895 1579.25 --- --- --- --- 0.00 --- --- --- --- 0.124 0 .124
9.27 17,895 1579.28 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.30 17,895 1579.30 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.32 17,895 1579.32 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.35 17,895 1579.35 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.37 17,896 1579.38 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.40 17,896 1579.40 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.42 17,896 1579.43 --- --- --- --- 0.00 --- --- --- --- --- 0.0 00
9.45 17,896 1579.45 --- --- --- --- 0.01 --- --- --- --- --- 0.0 10
9.47 17,896 1579.47 --- --- --- --- 0.07 --- --- --- --- --- 0.0 66
9.50 17,896 1579.50 --- --- --- --- 0.15 --- --- --- --- --- 0.1 47
9.52 17,896 1579.53 --- --- --- --- 0.25 --- --- --- --- --- 0.2 48
9.55 17,896 1579.55 --- --- --- --- 0.36 --- --- --- --- --- 0.3 65
9.57 17,896 1579.57 --- --- --- --- 0.50 --- --- --- --- --- 0.4 96
9.60 17,896 1579.60 --- --- --- --- 0.64 --- --- --- --- --- 0.6 40
9.62 17,897 1579.63 --- --- --- --- 0.80 --- --- --- --- --- 0.7 95
9.65 17,897 1579.65 --- --- --- --- 0.96 --- --- --- --- --- 0.9 62
9.67 17,897 1579.68 --- --- --- --- 1.14 --- --- --- --- --- 1.1 39
9.70 17,897 1579.70 --- --- --- --- 1.32 --- --- --- --- --- 1.3 24 Continues on next page...
iii
7 Infiltration Chamber
Stage / Storage / Discharge Table
Stage Storage Elevation Clv A Clv B Clv C PrfRsr Wr A Wr B W r C Wr D Exfil User Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs
9.72 17,897 1579.72 --- --- --- --- 1.52 --- --- --- --- --- 1.5 20
9.75 17,897 1579.75 --- --- --- --- 1.72 --- --- --- --- --- 1.7 25
9.77 17,897 1579.78 --- --- --- --- 1.94 --- --- --- --- --- 1.9 38
9.80 17,897 1579.80 --- --- --- --- 2.16 --- --- --- --- --- 2.1 59
9.82 17,897 1579.82 --- --- --- --- 2.39 --- --- --- --- --- 2.3 87
9.85 17,897 1579.85 --- --- --- --- 2.62 --- --- --- --- --- 2.6 23
9.87 17,898 1579.88 --- --- --- --- 2.87 --- --- --- --- --- 2.8 67
9.90 17,898 1579.90 --- --- --- --- 3.12 --- --- --- --- --- 3.1 18
9.92 17,898 1579.93 --- --- --- --- 3.38 --- --- --- --- --- 3.3 75
9.95 17,898 1579.95 --- --- --- --- 3.64 --- --- --- --- --- 3.6 39
9.97 17,898 1579.97 --- --- --- --- 3.91 --- --- --- --- --- 3.9 10
10.00 17,898 1580.00 --- --- --- --- 4.19 --- --- --- --- --- 4. 187 ...End
iv
Hydrograph Summary Report
1 Hyd. Hydrograph Peak Time Time to Hyd. Inflow Maximum Total Hydrograph No. type flow interval Peak volume hyd(s) elevation strge u sed Description (origin) (cfs) (min) (min) (cuft) (ft) (cuft)
1 Manual 0.820 5 790 21,777 ------ ------ ------ Proposed 2 Reservoir 0.115 5 970 21,774 1 1574.26 13,825 Outflow 24-077 Hydraflow 2024-07-19.gpw Return Period: 10 Ye ar Friday, 07 / 19 / 2024 Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Hydrograph Report
Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Friday, 07 / 19 / 2024 Hyd. No. 1
Proposed
Hydrograph type = Manual Peak discharge = 0.820 cfs
Storm frequency = 10 yrs Time to peak = 790 min
Time interval = 5 min Hyd. volume = 21,777 cuft
2 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Q (cfs)
0.00 0.00
0.10 0.10
0.20 0.20
0.30 0.30
0.40 0.40
0.50 0.50
0.60 0.60
0.70 0.70
0.80 0.80
0.90 0.90
1.00 1.00
Q (cfs)
Time (min)
Proposed
Hyd. No. 1 -- 10 Year
Hyd No. 1
Hydrograph Report
Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Friday, 07 / 19 / 2024 Hyd. No. 2
Outflow
Hydrograph type = Reservoir Peak discharge = 0.115 cfs Storm frequency = 10 yrs Time to peak = 970 min
Time interval = 5 min Hyd. volume = 21,774 cuft
Inflow hyd. No. = 1 - Proposed Max. Elevation = 1574. 26 ft Reservoir name = Infiltration Chamber Max. Storage = 13,825 cuft Storage Indication method used.
3 0 300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 Q (cfs)
0.00 0.00
0.10 0.10
0.20 0.20
0.30 0.30
0.40 0.40
0.50 0.50
0.60 0.60
0.70 0.70
0.80 0.80
0.90 0.90
1.00 1.00
Q (cfs)
Time (min)
Outflow
Hyd. No. 2 -- 10 Year
Hyd No. 2 Hyd No. 1
Total storage used = 13,825 cuft
Hydrograph Summary Report
8 Hyd. Hydrograph Peak Time Time to Hyd. Inflow Maximum Total Hydrograph No. type flow interval Peak volume hyd(s) elevation strge u sed Description (origin) (cfs) (min) (min) (cuft) (ft) (cuft)
1 Manual 1.220 5 790 32,241 ------ ------ ------ Proposed 2 Reservoir 0.999 5 850 32,238 1 1579.66 17,897 Outflow 24-077 Hydraflow 2024-07-19.gpw Return Period: 100 Y ear Friday, 07 / 19 / 2024 Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 4 Hydrograph Report
Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Friday, 07 / 19 / 2024 Hyd. No. 1
Proposed
Hydrograph type = Manual Peak discharge = 1.220 cfs
Storm frequency = 100 yrs Time to peak = 790 min
Time interval = 5 min Hyd. volume = 32,241 cuft
9 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Q (cfs)
0.00 0.00
1.00 1.00
2.00 2.00
Q (cfs)
Time (min)
Proposed
Hyd. No. 1 -- 100 Year
Hyd No. 1
5 Hydrograph Report
Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Friday, 07 / 19 / 2024 Hyd. No. 2
Outflow
Hydrograph type = Reservoir Peak discharge = 0.999 cfs Storm frequency = 100 yrs Time to peak = 850 min
Time interval = 5 min Hyd. volume = 32,238 cuft
Inflow hyd. No. = 1 - Proposed Max. Elevation = 1579. 66 ft Reservoir name = Infiltration Chamber Max. Storage = 17,897 cuft Storage Indication method used.
10 0 300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 Q (cfs)
0.00 0.00
1.00 1.00
2.00 2.00
Q (cfs)
Time (min)
Outflow
Hyd. No. 2 -- 100 Year
Hyd No. 2 Hyd No. 1
Total storage used = 17,897 cuft
6 Hydraflow Table of Contents 24-077 Hydraflow 2024-07-19.gpw Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2020.4 Friday, 07 / 19 / 2024 10 - Year
Summary Report......................................................................................................................... 1 Hydrograph Reports................................................................................................................... 2 Hydrograph No. 1, Manual, Proposed...................................................................................... 2 Hydrograph No. 2, Reservoir, Outflow...................................................................................... 3 Pond Report - Infiltration Chamber...................................................................................... 4 100 - Year
Summary Report......................................................................................................................... 8 Hydrograph Reports................................................................................................................... 9 Hydrograph No. 1, Manual, Proposed...................................................................................... 9 Hydrograph No. 2, Reservoir, Outflow.................................................................................... 10 Pond Report - Infiltration Chamber......................................................................................
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