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25443 - SL MOUNDS VIEW - PROPOSED <br /> 25443-PROPOSED MSE 24-hr 3 2-YR Rainfall=2.83" <br /> Prepared by Civil Site Group Printed 12/16/2025 <br /> HydroCADO 10.20-8a s/n 02202 ©2025 HydroCAD Software Solutions LLC Page 10 <br /> Summary for Subcatchment PR1A: PR1A - TO EX WETLAND <br /> Runoff = 2.93 cfs @ 12.18 hrs, Volume= 0.158 af, Depth= 1.12" <br /> Routed to Reach 1 R : TOTAL TO WETLAND <br /> Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs <br /> MSE 24-hr 3 2-YR Rainfall=2.83" <br /> Area (sf) CN Description <br /> 0 98 Paved parking, HSG D <br /> 73,524 80 >75% Grass cover, Good, HSG D <br /> 73,524 Weighted Average <br /> 73,524 100.00% Pervious Area <br /> Tc Length Slope Velocity Capacity Description <br /> (min) (feet) (ft/ft) (ft/sec) (cfs) <br /> 10.0 Direct Entry, <br /> Subcatchment PR1A: PR1A - TO EX WETLAND <br /> Hydrograph <br /> 2.93 cfs ❑Runoff <br /> 3- I I <br /> MSE 24-hr <br /> I I I 2-YR Rainfall=2.83" <br /> I I I I <br /> I I I I <br /> Ruhoff Area=73,524 sf <br /> I I I I I <br /> 2 - ------ --;-------- .....RunOff'Vofume=0.15$ of <br /> y I I I <br /> Runoff Depth=1 .12`' <br /> 3 I I I I <br /> LL I I I I <br /> Tc=10.0 min <br /> I I I l/�l <br /> CN=WQ <br /> I I I I I I I_ <br /> I I I I I <br /> I I I I I <br /> I I I I <br /> I I <br /> I <br /> I I <br /> I I <br /> o ,....,.... <br /> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 <br /> Time (hours) <br />