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ditch Conveyance Option <br />Worksheet for Triangular Channel <br />• Project Description <br />Project Fife c:Ihaestadlfmw197010.fm2 <br />Worksheet Conveyance Ditch <br />Flow Element Triangular Channel <br />Method Manning's Formula <br />Solve For Channel Depth <br />Input Data <br />Mannings Coefficient 0.022 <br />Channel Slope 33.0 <br />Left Side Slope 2.0 H : V <br />Right Side Slope 2.0 H : V <br />Discharge 2,712.0 gpm <br />u <br />C~ <br />Results <br />Depth 0.5 ft <br />Flow Area 0.44 ft' <br />Wetted Perimeter 2.10 ft <br />Tap Width 1.88 ft <br />Critical Depth 0.89 ft <br />Critical Slope 0.010708 ft/ft <br />Velocity 13.71 ft/s <br />Velocity Head 2.92 ft <br />Specific Energy 3.39 ft <br />Froude Number 4.99 <br />Flow is supercritical. <br />05108/97 <br />11:54:49 AM <br />FlowMester v5.11 <br />Ha°stad Methods. Inc. 37 Brookside Road Waterbury, CT 08708 (203) 755-1866 Page 1 of 1 <br />