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SEDCAD 4.0 <br />f:,,..,~.~nhr ~ooa_~nn~ o~,..oi~ ~ c,.ti~.,~ti <br />1 <br />Bear Creek Fansite -Main Channel Design (Slope Range <br />2.0-21.0 <br />Material: Riprap <br />Trapezoidal Channel <br />Left Right <br />Bottom Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (%) <br />Width (ft) <br />Ratio Ratio I Depth (ft) % of Depth (VxD) <br />1.00 3.0:1 3.0:1 2.0 0.30 <br />PADER Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: <br />--_-- -- - 1.50 cfs <br />-- ---~- <br />-- <br />Depth <br />-- - <br />- 0.31 ft <br />0.61 ft <br />------ <br />Top Width: <br />- _- -_--- <br />- 2.86 ft 4.66 ft <br />_ -- <br />-- - -- _ <br />Velocity: 2.50 fps <br />X-Section Area: 0.60 sq ft <br />Hydraulic Radius: 0.202 ft <br />Froude Number: 0.96 <br />Manning's n: 0.0290 <br />Dmin: 1.00 in <br />D50: 1.50 in <br />Dmax: 3.00 in <br />SEDCAD Utility Run Printed 12-18-2008 <br />