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~EDCAD 4.0 <br />opyright 1988 Pamela J. Schwab <br />ivil SofMare Design <br />Post Mining Channel PM-2A <br />Material; Gravel <br />Trapezoidal Channel <br />Left `;Rght Freeboard Freeboard Freeboard `iJmibng `r <br />B°ftom Sideslope _ Sitleslope ~ Slope (%) ~ ' Manrnng s; n <br />WidtB <br />- <br />(~) <br />~ ,- Muh, x -. <br />fD <br />D <br />tB'(R <br />% <br />th : ~ Velocty , , <br />~ ~ <br />. <br />- .~.; , ._. ~. <br />. -. <br />Ratio : iRatio.,. ep <br />) <br />.o <br />ep <br />., .,-~y~) .._ . (fPs);,.:". <br />5.00 3.0:1 3.0:1 8.0 0,0300 1.00 6.0 <br />- ~' ~w/o.Freetioard .-~ ~ ~.w/ Freeboard=~ <br />Design Discharge: 7.00 ds <br />Depth: 0.24 ft 1.24 ft <br />Top Width: 6.46 ft 12.46 ft <br />Velocity: 5.02 fps <br />X-Section Area: 1.40 sq ft <br />Hydraulic Radius: 0.213 <br />Froude Number: 1.90 <br />SEDCAD Utility Run Printed 72-06-2001 <br />