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I~ 1 <br />LJ <br />145+10 LEFT <br />Worksheet for Irregular Channel <br />Project Description <br />Project File w:\west elk\e!k 5-10.fm2 <br />Worksheet 145+10 LEFT <br />Flow Element Irregular Channel <br />Method Manning's Formula <br />Solve For Water Elevation <br />Input Data <br />Channel Slope 0.100000 fUft <br />Elevation range: 7,305.00 ft to 7,310.00 ft. <br />Station {ft) Elevation {ft) Start Station End Station Roughness <br />-40.00 7,310.00 -40.00 -10.00 0.035 <br />-15.00 7,305.00 <br />-10.00 7,309.00 <br />Discharge 2.50 cfs <br />Results <br />Wtd. Mannings Coefficient 0.035 <br />Water Surface Elevation 7,305.42 ft <br />• Flow Area 0.55 ft2 <br />Wetted Perimeter 2.82 ft <br />Top Width 2.63 ft <br />Height 0.42 ft <br />Critical Depth 7,305.52 ft <br />Critical Slope 0.030592 fUft <br />Velocity 4.53 Ws <br />Velocity Head 0.32 ft <br />Specific Energy 7,305.74 ft <br />Froude Number 1.74 <br />Flow is supercritical. <br />• <br />06/07/05 FlowMdsier v5.15 <br />D2:23:24 PM Haestatl McMods, Inc. 37 Brookside Road Waterbury, Cl' 06708 (203) 755-1666 Page 1 of 1 <br />