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61 <br /> Hydrograph Report <br /> Hydraflow Hydrographs Extension for AutoCAD®Civil 3D®2011 by Autodesk,Inc.v8 Friday,Aug 31,2012 <br /> Hyd. No. 1 0 <br /> Post-Dev Site <br /> Hydrograph type = SCS Runoff Peak discharge = 28.92 cfs <br /> Storm frequency = 2 yrs Time to peak = 731 min <br /> Time interval = 1 min Hyd. volume = 131,854 cuft <br /> Drainage area = 47.060 ac Curve number = 64.2 <br /> Basin Slope = 0.0 % Hydraulic length = 0 ft <br /> Tc method = TR55 Time of conc. (Tc) = 26.60 min <br /> Total precip. = 3.60 in Distribution = Type II <br /> Storm duration = 24 hrs Shape factor = 484 <br /> Post-Deg Site <br /> Q (cfs) Hyd. No. 10--2 Year C (cfs) <br /> 30.00 30.00 <br /> 25.00 I 1111 25.00 <br /> 20.00 20.00 <br /> 15.00 1 15.00 <br /> 10.00 1 10.00 <br /> 5.00 5.00 <br /> .m,� ........ ... ...m.... <br /> 8 <br /> 0.00 - 0.00 <br /> 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 <br /> Hyd No. 10 Time(min} <br />