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Type II 24-hr 2-Year Rainfall=2.86"21308 - EXISTING <br /> Printed 7/15/2021Prepared by {enter your company name here} <br />Page 10HydroCAD® 10.10-6a s/n 02202 © 2020 HydroCAD Software Solutions LLC <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 />Runoff Area=74,957 sf 89.06% Impervious Runoff Depth=2.47"Subcatchment EX1: EX. 1 (DRAINS TO <br /> Tc=6.0 min CN=WQ Runoff=6.56 cfs 0.354 af <br />Runoff Area=7,155 sf 9.78% Impervious Runoff Depth=1.29"Subcatchment EX2: EX2 (DRAINS OFF SITE <br /> Tc=6.0 min CN=WQ Runoff=0.37 cfs 0.018 af <br />Total Runoff Area = 1.885 ac Runoff Volume = 0.371 af Average Runoff Depth = 2.36" <br />17.85% Pervious = 0.336 ac 82.15% Impervious = 1.549 ac