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C:\Program Files�FiydroCAD�ProjectsU-IydroCAD Projects108 JOBS� <br /> 08175B Barry Sewall Proposed Conditions Type IJ 24-hr 100 Year Rainfa11=6.00" <br /> Prepared by Gronberg &Associates, Inc. Page 13 <br /> HydroCAD�8.00 s/n 004529 �20�HydroCAD Software Solutions LLC 11/13/2008 4:11:13 PM <br /> Time span=5.00-20.00 hrs, dt=0.05 hrs, 301 points <br /> Runoff by SCS TR-20 method, UH=SCS <br /> Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method <br /> Subcatchment A1:Area 1 Runoff Area=1.060 ac Runoff Depth>1.65" <br /> Tc=10.0 min CN=59 RunofF2.86 cTs 0.146 af <br /> Subcatchment A2:Area 2 Runoff Area=0.860 ac Runoff DepTh>1.57" <br /> Tc=10.0 min CN=58 Runoff=2.20 cis 0.113 af <br /> Subcatchme�tt A3:Area 3 Runoff Area=1.400 ac Runoff Depth>2.57" <br /> Tc=12.0 min CN=70 Runoff=5.57 cfs 0.300 af <br /> Pond D1: Depression Peak Elev=948.12' Storage=0.074 af Inflow=2.86 cis 0.146 af <br /> Outflow=0.41 cis 0.073 af <br /> Pond D2: Depression 2 Peak Elev=946.17' Storage=0.186 af Inflow=2.20 cfs 0.186 af <br /> Outflow=0.00 cis 0.000 af <br /> Pond D3: Depression 3 Peak Elev=932.87' Storage=0.022 af Inflow=5.57 cfs 0.300 af <br /> Outflow=5.24 cfs 0.296 af <br /> Total Runoff Area=3.320 ac Runoff Volume=0.558 af Average Runoff Depth =2.02" <br /> 85.24% Pervious Area=2.830 ac 14.76°� Impervious Area=0.490 ac <br />