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• <br />92+00 <br />Worksheet for Irregular Channel <br />Project Description <br />Project File w:\west elk\elk 5-10.fm2 <br />Worksheet 92+00 <br />Flow Element Irregular Channel <br />Method Manning's Formula <br />Solve For Water Elevation <br />Input Data <br />Channel Slope 0.060000 ft/ft <br />Elevation range: 6,890.30 ft to 6,900.00 ft. <br />Station (ft) Elevation (ft) Start Station End Station Roughness <br />-7D.00 6,90D.00 -70.00 -35.00 0.035 <br />-50.00 6,890.30 <br />-35.00 6,896.00 <br />Discharge 123.00 cfs <br />Results <br />Wtd. Mannings Coefficient 0.035 <br />Water Surface Elevation 6,892.53 ft <br />• <br />Flow Area 11.64 ft2 <br />Wetted Perimeter 11.38 ft <br />Top Width 10.46 ft <br />Height 2.23 ft <br />Critical Depth 6,893.10 ft <br />Critical Slope 0.017867 ft/ft <br />Velocity 10.56 fVs <br />Velocity Head 1.73 fi <br />Specific Energy 6,894.26 ft <br />Froude Number 1.76 <br />Flow is supercritical. <br />• <br />05!70/05 FlowMaster v5.15 <br />07:51:38 PM Haestatl Methods, Inc. 37 Brooksitle Road Waterbury, CT 06708 (203j 755-1666 Page 1 of 1 <br />