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Nuvemco Last Chance Pond #1 Outlet <br />Worksheet for Trapezoidal Channel <br />Project Description <br />Project File c: \haestad \haestad\fmw\nuvemco .fm2 <br />Worksheet Sediment Pond #1 Outfall <br />Flow Element Trapezoidal Channel <br />Method Manning's Formula <br />Solve For Channel Depth <br />Input Data <br />Mannings Coefficient <br />0.040 <br />Channel Slope <br />0.001000 ft/ft <br />Left Side Slope <br />3.000000 H : V <br />Right Side Slope <br />3.000000 H : V <br />Bottom Width <br />8.00 ft <br />Discharge <br />5.40 cfs <br />Results <br />Depth <br />0.68 <br />ft <br />Flow Area <br />6.81 <br />ft 2 <br />Wetted Perimeter <br />12.29 <br />ft <br />Top Width <br />12.07 <br />ft <br />Critical Depth <br />0.23 <br />ft <br />Critical Slope <br />0.039209 ft/ft <br />Velocity <br />0.79 <br />ft/s <br />Velocity Head <br />0.01 <br />ft <br />Specific Energy <br />0.69 <br />ft <br />Froude Number <br />0.19 <br />Flow is subcritical. <br />02126/10 F1owMaster v5.08 <br />03:27:59 PM Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 (203) 755 -1666 Page 1 of 1 <br />