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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 70 <br /> Summary for Subcatchment PR2: PR2 - TO LONG LAKE RD <br /> Runoff = 1.07 cfs @ 12.17 hrs, Volume= 0.061 af, Depth= 5.47" <br /> Routed to Reach 2R : TOTAL <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 3 100-YR Rainfall=7.30" <br /> Area (sf) CN Description <br /> 1,396 98 Paved parking, HSG D <br /> 4,408 80 >75% Grass cover, Good, HSG D <br /> 5,804 Weighted Average <br /> 4,408 75.95% Pervious Area <br /> 1,396 24.05% Impervious Area <br /> Tc Length Slope Velocity Capacity Description <br /> (min) (feet) (ft/ft) (ft/sec) (cfs) <br /> 10.0 Direct Entry, <br /> Subcatchment PR2: PR2 - TO LONG LAKE RD <br /> Hydrograph <br /> 1.07 CfS ā¯‘Runoff <br /> MSE 24-hr <br /> 100-YR Rainfall=7.30" <br /> Runoff Area=5,804 sf <br /> Runoff Volume=0.061 cif <br /> Runoff Depth=5.47;' <br /> LL Tc=10.0 min <br /> CN=WQ <br /> 0 <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 />