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HomeMy WebLinkAboutApplication Files_85048_pg0212 ' POST DEVELOPMENT- DPI 2007-058 Jones-POST D1 Type Nl 24-hr 10-year Rainfall=4.70" Prepared by J.R. Russo &Associates Printed 12/27/2010 HydroCAD®8.50 s/n 002386 ©2007 HydroCAD Software Solutions LLC Page 9 Summary for Subcatchment 4: To CB#7 Runoff = 5.38 cfs @ 12.07 hrs, Volume= 0.420 af, Depth= 4.46" ' Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-80.00 hrs, dt= 0.01 hrs Type III 24-hr 10-year Rainfall=4.70" Area (ac) CN Description 1.130 98 Paved parking &roofs 1.130 Impervious Area Tc Length Slope Velocity Capacity Description min (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Summary for Subcatchment 5: To CB#8 Runoff = 2.05 cfs @ 12.07 hrs, Volume= 0.160 af, Depth= 4.46" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-80.00 hrs, dt= 0.01 hrs Type III 24-hr 10-year Rainfall=4.70" Area (ac) CN Description 0.430 98 Paved parking & roofs 0.430 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, ' Summary for Subcatchment 6: To CB#9 Runoff = 2.28 cfs @ 12.07 hrs, Volume= 0.179 af, Depth= 4.46" Runoff by SCS TR-20 method, UH=SCS, Time Span=0.00-80.00 hrs, dt= 0.01 hrs Type III 24-hr 10-year Rainfall=4.70" ' Area (ac) CN Description 0.480 98 Paved parking &roofs ' 0.480 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, i