OCSCD NOAA 24-hr D 10 YEAR Rainfall=5.38" Prepared by Professional Design Services Printed 12/31/2025 HydroCAD® 10.20-6a s/n 02223 © 2024 HydroCAD Software Solutions LLC Page 31
Summary for Reach 10: COMPOSITE
Inflow Area = 2.120 ac, 71.70% Impervious, Inflow Depth > 3.34" for 10 YEAR event Inflow = 3.32 cfs @ 12.18 hrs, Volume= 0.591 af Outflow = 3.32 cfs @ 12.18 hrs, Volume= 0.591 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 10: COMPOSITE