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SEDCAD 4.0 <br />rn~.m..ro ~°°e oomoio.i Gb.uoh <br />• Pond 12 Emergency Soillwav TR-21 <br />Material: Ri~ap <br />Trapezoidal Channel <br /> <br />Bottom Left Right Freeboard Freeboard Freeboard <br /> <br />Width (ft) Sideslope Sideslope Slope (%) <br />R <br />Depth (ft) Mult. x <br />% of Depth <br /> Ratio atio (VxD) <br />15.00 3.0:1 3.0:1 30.0 <br />Simons/OSM Method -Steep Slope Design <br />u <br /> w/o Freeboard w/ Freetx>ard <br />Design Discharge: 122.50 6s <br />Depth: 0.29 ft <br />Top Width: 16.76 ft <br />Velocity*: <br />X-Section Area: 4.64 sq ft <br />Hydraulic Radius: 0.276 <br />Froude Number*: <br />Manning's n*: <br />Dmin: 7.00 in <br />D60: 21.00 in <br />Dmax: 26.25 in <br />Velocity and Manning's n calculations may not apply for this method. <br />SEDCAD Utility Run Printed 09-03-2002 <br />