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25443 - SL MOUNDS VIEW - PROPOSED <br /> 25443-PROPOSED MSE 24-hr 3 100-YR Rainfall=7.30" <br /> Prepared by Civil Site Group Printed 12/16/2025 <br /> HydroCADO 10.20-8a s/n 02202 ©2025 HydroCAD Software Solutions LLC Page 61 <br /> Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points <br /> Runoff by SCS TR-20 method, UH=SCS, Weighted-Q <br /> Reach routing by Stor-Ind method - Pond routing by Stor-Ind method <br /> SubcatchmentOFF-PR4:OFFSITE PR4- Runoff Area=55,787 sf 73.98% Impervious Runoff Depth=6.52" <br /> Tc=10.0 min CN=WQ Runoff=11.36 cfs 0.696 of <br /> SubcatchmentPR1A: PR1A-TO EX Runoff Area=73,524 sf 0.00% Impervious Runoff Depth=4.97" <br /> Tc=10.0 min CN=WQ Runoff=12.78 cfs 0.699 of <br /> SubcatchmentPR1 B: PR1 B-TO FIL Runoff Area=39,401 sf 58.28% Impervious Runoff Depth=6.19" <br /> Tc=10.0 min CN=WQ Runoff=7.77 cfs 0.467 of <br /> SubcatchmentPR1 C: PR1 C-TO FIL Runoff Area=38,442 sf 61.87% Impervious Runoff Depth=6.26" <br /> Tc=10.0 min CN=WQ Runoff=7.64 cfs 0.461 of <br /> SubcatchmentPR2: PR2-TO LONG LAKE Runoff Area=5,804 sf 24.05% Impervious Runoff Depth=5.47" <br /> Tc=10.0 min CN=WQ Runoff=1.07 cfs 0.061 of <br /> Reach 1R: TOTAL TO WETLAND Inflow=31.70 cfs 2.322 of <br /> Outflow=31.70 cfs 2.322 of <br /> Reach 2R: TOTAL Inflow=32.75 cfs 2.383 of <br /> Outflow=32.75 cfs 2.383 of <br /> Pond 1P: SOUTH FILTRATION BASIN 1 Peak EIev=909.38' Storage=6,260 cf Inflow=7.77 cfs 0.467 of <br /> Outflow=6.82 cfs 0.467 of <br /> Pond 2P: NORTH FILTRATION BASIN 2 Peak EIev=910.39' Storage=11,847 cf Inflow=19.00 cfs 1.156 of <br /> Outflow=12.79 cfs 1.156 of <br /> Total Runoff Area = 4.889 ac Runoff Volume = 2.383 of Average Runoff Depth = 5.85" <br /> 58.01% Pervious = 2.836 ac 41.99% Impervious = 2.053 ac <br />