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SEDCAD 4.0 <br />r'--,H hr laon_9nn0 P -1. I Ghu,nh <br />UCSS, Emergency Spillway Crest, 0.5% Slope <br />40 <br />Material: Riprap <br />Trapezoidal Channel <br />Left Right <br />Bottom <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Width (ft) <br />Mult. x <br />Depth (ft) % of Depth <br />Ratio Ratio <br />(VxD) <br />10.00 3.0:1 3.0:1 0.5 <br />0.30 <br />PADER Method - Mild Slope Design <br />C7 <br />SEDCAD Utility Run <br />2.03 -3 -E2. E -3.3 <br />Printed 12 -17 -2009 <br />12/09 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />7.20 cfs <br />Depth: <br />0.37 ft 0.67 ft <br />Top Width: <br />12.22 ft 14.02 ft <br />Velocity: <br />1.75 fps <br />X- Section Area: <br />4.12 sq ft <br />Hydraulic Radius: <br />0.334 ft <br />Froude Number: <br />0.53 <br />Manning's n: <br />0.0290 <br />Dmin: <br />0.50 in <br />D50: <br />0.75 in <br />Dmax: <br />1.50 in <br />SEDCAD Utility Run <br />2.03 -3 -E2. E -3.3 <br />Printed 12 -17 -2009 <br />12/09 <br />