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MSE 24-hr 3 Rainfall=7.38"100-Yr Exist <br />Prepared by Schultz Engineering And Site Design <br />Page 5HydroCAD® 10.10-4b s/n 11475 © 2020 HydroCAD Software Solutions LLC <br />Time span=0.00-24.00 hrs, dt=0.05 hrs, 481 points <br />Runoff by SCS TR-20 method, UH=SCS, Split Pervious/Imperv. <br />Reach routing by Dyn-Stor-Ind method - Pond routing by Dyn-Stor-Ind method <br />Runoff Area=0.824 ac 5.22% Impervious Runoff Depth>4.31"Subcatchment EXIST1: <br /> Tc=5.0 min CN=72/98 Runoff=6.41 cfs 0.296 af <br />Runoff Area=0.029 ac 0.00% Impervious Runoff Depth>4.37"Subcatchment EXIST2: <br /> Tc=5.0 min CN=74/0 Runoff=0.23 cfs 0.011 af <br />Total Runoff Area = 0.853 ac Runoff Volume = 0.307 af Average Runoff Depth = 4.31" <br />94.96% Pervious = 0.810 ac 5.04% Impervious = 0.043 ac