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52 <br /> Hydrograph Report <br /> Hydraflow Hydrographs Extension for AutoCADc1 Civil 3D)2011 by Autodesk, Inc.v8 Friday,Aug 31,2012 <br /> Hyd. No. 10 <br /> Post-rev Site <br /> Hydrograph type = SCS Runoff Peak discharge = 15.37 cfs <br /> Storm frequency = 1 yrs Time to peak = 732 min <br /> Time interval = 1 min Hyd. volume = 81,963 tuft <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. = 3.00 in Distribution = Type II <br /> Storm duration = 24 hrs Shape factor = 484 <br /> Post-Deg Site <br /> Q(cfs) Hyd. No. 10-- 1 Year Q {cfs} <br /> 18.00 18.00 <br /> 15.00 15.00 <br /> 12.00 12.00 <br /> 9.00 9.00 <br /> 6.00 6.00 <br /> 3.00 � 3.00 <br /> 16 <br /> 0.00 - - 0.00 <br /> 0 120 240 360 480 600 720 640 960 1080 1200 1320 1440 1560 <br /> Hyd No. 10 Time[min) <br />