NJ DEP 2-hr NJDEP WQ Rainfall=1.25" Printed 12/19/2025 tions LLC Page 17
Analysis - Proposed Conditions NJ DEP 2 Prepared by Civil Core Consulting HydroCAD® 10.20-8a s/n 13637 © 2025 HydroCAD Software Solutions LLC
Summary for Subcatchment 23S: DA-P3 PERVIOUS
Runoff = 0.00 cfs @ 0.00 hrs, Volume= Routed to Pond 13P : BIORENTION BASIN 3A
0 cf, Depth = 0.00"
Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-72.00 hrs, dt= NJ DEP 2-hr NJDEP WQ Rainfall=1.25"
Area (ac) CN Description
0.680 39 >75% Grass cover, Good, HSG A
0.680 39 100.00% Pervious Area
Tc (min) Length (feet) Slope (ft/ft) Velocity (ft/sec) Capacity (cfs) Description
9.0 83 0.0400 0.15 Sheet Flow, Grass: Dense n= 0.240 P2= 3.42" Using McCuen-Spiess flow length
0.2 10 0.0240 1.08 Shallow Concentrated Flow, Short Grass Pasture Kv= 7.0 fps
2.2 270 2.00 Direct Entry, Pioe Flow
11.5 363 Total
Subcatchment 23S: DA-P3 PERVIOUS