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Hydrograph Report <br />Hyd. No. 3 <br />PRE: AREA 3 <br />Hydrograph type <br />Storm frequency <br />Drainage area <br />Basin Slope <br />Tc method <br />Total precip. <br />Storm duration <br />= SCS Runoff <br />= 100 yrs <br />= 5.34 ac <br />= 3.2 % <br />= LAG <br />= 5.90 in <br />= 24 hrs <br />Hydrograph Discharge Table <br />Time -- Outflow <br />(hrs cfs) <br />12.00 <br />6.17 <br />12.10 <br />8.40 <br />12.20 <br />8.73 <c <br />12.30 <br />7.40 <br />12.40 <br />5.89 <br />End <br />Page 1 <br />English <br />Peak discharge = <br />8.73 cfs <br />Time interval = <br />6 min <br />Curve number = <br />61 <br />Hydraulic length = <br />720 ft <br />Time of conc. (Tc) = <br />23.1 min <br />Distribution = <br />Type II <br />Shape factor = <br />484 <br />Total Volume = 37,5B4 cult <br />