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Type II 24-hr 2-year Rainfall=2.79"25018 Proposed Hydro <br /> Printed 10/29/2025Prepared by Land & Resource Consulting Inc <br />Page 9HydroCAD® 10.20-7a s/n 12643 © 2025 HydroCAD Software Solutions LLC <br />Summary for Subcatchment 5S: Site to Road <br />Runoff = 0.18 cfs @ 11.98 hrs, Volume= 448 cf, Depth= 2.56" <br /> Routed to Reach 2R : Site to West <br />Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs <br />Type II 24-hr 2-year Rainfall=2.79" <br />Area (sf) CN Description <br />2,100 98 Paved parking, HSG C <br />2,100 100.00% Impervious Area <br />Tc Length Slope Velocity Capacity Description <br />(min) (feet) (ft/ft) (ft/sec) (cfs) <br />7.0 Direct Entry, <br />Subcatchment 5S: Site to Road <br />Runoff <br />Hydrograph <br />Time (hours) <br />727068666462605856545250484644424038363432302826242220181614121086420 <br />Fl <br />o <br />w <br /> <br /> <br />( <br />c <br />f <br />s <br />) <br />0.2 <br />0.19 <br />0.18 <br />0.17 <br />0.16 <br />0.15 <br />0.14 <br />0.13 <br />0.12 <br />0.11 <br />0.1 <br />0.09 <br />0.08 <br />0.07 <br />0.06 <br />0.05 <br />0.04 <br />0.03 <br />0.02 <br />0.01 <br />0 <br />Type II 24-hr <br />2-year Rainfall=2.79" <br />Runoff Area=2,100 sf <br />Runoff Volume=448 cf <br />Runoff Depth=2.56" <br />Tc=7.0 min <br />CN=98 <br /> 0.18 cfs