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SEDCAD 4 for Windows <br />rte,.„~~e~ mon -onm o~,.,ei~ i c~n~.,~n <br /> <br /> <br />Elevation <br />(ft) <br />Broad- <br /> <br />crest; eir Combined <br />Total <br /> <br />Discharge <br />(6s) <br />4,833. 30 0. 000 0 .000 <br />4,833. 31 0. 000 0 .000 <br />4,833. 80 5. 290 5 .290 <br />4,834. 30 15. 198 15 .198 <br />4,834. 80 28. 066 28 .066 <br />4,835. 30 43. 321 43 .321 <br />4,835. 80 60. 637 60 .637 <br />4,836. 30 79. 792 79 .792 <br />Structure #2 Ri rap Channel) <br />Weitzel SE Lake Overf/ow <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br />Left <br />Bottom Right Freetx>ard Freeboard Freeboard <br />Sideslo <br />Width (ft) <br />o Sideso a Sloe <br />p p ( ) <br />Depth (ft) <br />% of Depth Mult. x <br />Rati Ratio (VxD) <br />5.00 3.0:1 3.0:1 0.1 <br />Riprap Channel Results: <br />PADER Method -Mild Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 13.37 cfs <br />Depth: 1.08 ft <br />Top Width: 11.49 ft <br />Velocity: 1.50 fps <br />X-Section Area: 8.92 sq ft <br />Hydraulic Radius: 0.753 ft <br />Froude Number: 0.30 <br />Manning's n: 0.0260 <br />Dmin: 0.50 in <br />D50: 0.75 in <br />Dmax: 1.50 in <br />Structure #3 (vegetated Channel) <br />Ditch East of Wellington Downs <br />Trapezoidal Vegetated Channel Inputs: <br />Filename: Wellington Downs-Weitzel Malysis.sc4 Printed 10-18-2006 <br />