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■ Channel Report <br /> ' Hydraflovi Express Extension for AUtoCAM Civil 3D7 2010 by Autodesk,Inc. Wednesday,Dec 2.8 2011 <br /> perimeter drainage ditch <br /> ' Triangular Highlighted <br /> Side Slopes (z:1) = 3.00, 2.00 Depth (ft) = 1.16 <br /> Total Depth (ft) = 1.25 Q (cfs) = 23.34 <br /> Area (sqft) = 3.36 <br /> Invert Elev (ft) = 1.00 Velocity (fUs) = 6.94 <br /> ' Slope (%) = 4.03 Wetted Perim (ft) = 6.26 <br /> N-Value = 0.028 Crit Depth, Yc (ft) = 1.25 <br /> Top Width (ft) = 5.80 <br /> Calculations EGL. (ft) = 1.91 <br /> ' Compute by: Known Q <br /> Known Q (cfs) = 23.34 <br /> Elev (ft)' Depth ft Section p ( ) <br /> 3.00 2.00 <br /> 2.50 1.50 <br /> 1 <br /> 2.00 <br /> 1.00 <br /> 1.50 <br /> ' 0.50 <br /> ' 1.00 <br /> 0.00 <br /> 0.50 -0.50 <br /> 0 1 2 3 4 5 6 7 8 9 <br /> Reach (ft) <br />