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06-24-2024 Council Packet
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06-24-2024 Council Packet
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7/28/2024 9:08:16 PM
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7/28/2024 8:56:37 PM
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S:\plowe\cad\23proj\2129 Jerry Carlson Little Canada\2129 MISC\Round 1 - 12.28.23\ <br />MSE 24-hr 3 2-Year Rainfall=2.81"2129 Sunrise Over Gervais - Existing (12-28-2023) <br /> Printed 12/28/2023Prepared by Plowe Engineering, Inc. <br />Page 3HydroCAD® 10.00-26 s/n 01574 © 2020 HydroCAD Software Solutions LLC <br />Time span=0.00-100.00 hrs, dt=0.01 hrs, 10001 points <br />Runoff by SCS TR-20 method, UH=SCS, Weighted-Q <br />Reach routing by Dyn-Stor-Ind method - Pond routing by Dyn-Stor-Ind method <br />Runoff Area=35,232 sf 0.00% Impervious Runoff Depth=0.30"Subcatchment E1: WESTERN AREA <br /> Tc=7.0 min CN=61 Runoff=0.25 cfs 0.020 af <br />Runoff Area=44,862 sf 3.11% Impervious Runoff Depth=0.37"Subcatchment E2: MIDDLE AREA <br /> Flow Length=505' Tc=10.6 min CN=WQ Runoff=0.35 cfs 0.031 af <br />Runoff Area=41,848 sf 28.93% Impervious Runoff Depth=0.96"Subcatchment E3: EAST AREA <br /> Flow Length=298' Tc=7.4 min CN=WQ Runoff=1.27 cfs 0.077 af <br /> Inflow=0.25 cfs 0.020 afReach R1: WEST <br /> Outflow=0.25 cfs 0.020 af <br /> Inflow=1.54 cfs 0.108 afReach R2: NORTH <br /> Outflow=1.54 cfs 0.108 af <br />Peak Elev=887.00' Storage=3 cf Inflow=1.54 cfs 0.108 afPond D1: EXISTING DITCH <br /> Discarded=0.00 cfs 0.000 af Primary=1.54 cfs 0.108 af Outflow=1.54 cfs 0.108 af <br />Total Runoff Area = 2.799 ac Runoff Volume = 0.128 af Average Runoff Depth = 0.55" <br />88.93% Pervious = 2.489 ac 11.07% Impervious = 0.310 ac
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