PRE DEV NOAA 24-hr D 2 YEAR Rainfall=3.42" Prepared by Professional Design Services Printed 12/31/2025 HydroCAD® 10.20-6a s/n 02223 © 2024 HydroCAD Software Solutions LLC Page 9
Summary for Reach 3R: COMPOSITE
[40] Hint: Not Described (Outflow=Inflow)
Inflow Area = 2.420 ac, 12.40% Impervious, Inflow Depth > 0.59" for 2 YEAR event Inflow = 1.43 cfs @ 12.10 hrs, Volume= 0.119 af Outflow = 1.43 cfs @ 12.10 hrs, Volume= 0.119 af, Atten=0%, Lag=0.0 min
Routing by Stor-Ind+Trans method, Time Span= 5.00-20.00 hrs, dt= 0.05 hrs
Reach 3R: COMPOSITE