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HomeMy WebLinkAboutApplication Files_85048_pg0243 POST DEVELOPMENT- DP2 2007-058 Jones-Post DP2 Type IN 24-hr 400-year Rainfall=6.90" Prepared by J.R. Russo &Associates Printed 12/2/2010 HydroCAD®8.50 s/n 002386 ©2007 HydroCAD Software Solutions LLC Page 7 Time span=2.00-20.00 hrs, dt=0.05 hrs, 361 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method Subcatchment 20: To DP 92 Runoff Area=12.690 ac 12.37% Impervious Runoff Depth>1.99" Flow Length=1,200' Tc=66.8 min CN=57 Runoff=11.52 cfs 2.106 of Pond DP2: Design Point#2 Inflow=11.52 cfs 2.106 of Primary=11.52 cfs 2.106 of �I