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Hendel L3, B1 MLP proposed 12-26-17 Type 1124-hr 10 year Rainfall=4.29" <br /> Prepared by{enter your company name here} Printed 1/4/2018 <br /> HydroCAD®10.00-12 s/n 04529 ©2014 HydroCAD Software Solutions LLC Page 14 <br /> Summary for Subcatchment 2P: (new Subcat) <br /> Runoff = 1.13 cfs @ 12.00 hrs, Volume= 0.058 af, Depth= 1.46" <br /> Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 1.00-36.00 hrs, dt= 0.05 hrs <br /> Type II 24-hr 10 year Rainfall=4.29" <br /> Area (ac) CN Description <br /> * 0.040 98 House, porch <br /> * 0.060 98 Pool, patios <br /> 0.380 61 >75% Grass cover, Good, HSG B <br /> 0.480 69 Weighted Average <br /> 0.380 79.17% Pervious Area <br /> 0.100 20.83% Impervious Area <br /> Tc Length Slope Velocity Capacity Description <br /> (min) (feet) (ft/ft) (ft/sec) (cfs) <br /> 8.0 Direct Entry, <br /> Subcatchment 2P: (new Subcat) <br /> Hydrograph <br /> â– Runoff <br /> 1.13ds I <br /> Type II 24-hr <br /> 1 10 year Rainfall=4.29" <br /> Runoff Area=0.480 ac <br /> Runoff Volume=0.058 af <br /> Runoff Depth=1.46" <br /> Tc=8.0 m i n <br /> CN=69 <br /> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 <br /> Time (hours) <br />