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Summary for Subcatchment 18S: Typ. Roof
Runoff = 0.24 cfs @ 12.09 hrs, Volume=
Routed to Pond 5P : BIORETENTION BASIN 1A
793 cf, Depth= 5.14"
793 cf, Depth= 5.14"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-72.00 hrs, dt= NOAA 24-hr D 10 YR-C Rainfall=5.38"
Area (sf) CN Description
1,850 98 Roofs, HSG A
1,850 98 100.00% Impervious Area
Tc (min) Length (feet) Slope (ft/ft) Velocity (ft/sec)
2.00 Direct Entry, Pipe Flow
Subcatchment 18S: Typ. Roof