Runoff = 0.27 cfs @ 12.54 hrs, Volume= 3,449 cf, Depth= 0.66" Routed to Pond 184P : WQ Infiltration Basin #2

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 25-Year Rainfall=6.68"

Area (sf) CN Description

62,973 39 >75% Grass cover, Good, HSG A

62,973 39 100.00% Pervious Area

Tc (min) Length (feet) Slope (ft/ft) Velocity (ft/sec) Capacity (cfs) Description

9.5 100 0.0200 0.18 Sheet Flow, Grass: Short n= 0.150 P2= 3.42"

3.6 216 0.0200 0.99 Shallow Concentrated Flow, Short Grass Pasture Kv= 7.0 fps

13.1 316 Total