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104+60 <br />• Worksheet for Irregular Channel <br />Project Description <br />Project File w:\west elk\elk 5-10.fm2 <br />Worksheet 104+60 <br />Flow Element Irregular Channel <br />Method Manning's Formula <br />Solve For Water Elevation <br />Input Data <br />Channel Slope 0.120000 ft/ft <br />Elevation range: 6,962.10 ft to 6,972.00 ft. <br />Station (ft) Elevation (ft) Start Station <br />-75.00 6,972.00 -75.00 <br />-50.00 6,966.00 <br />-40.00 6,964.60 <br />-36.00 6,962.10 <br />-30.00 6,965.00 <br />-15.00 6,972.00 <br />Discharge 95.00 cfs <br />• Results <br />Wtd. Mannings Coefficient 0.035 <br />Water Surface Elevation 6,964.07 ft <br />Flow Area 7.12 ft2 <br />Wetted Perimeter 8.25 ft <br />Top Width 7.23 ft <br />Height 1.97 ft <br />Critical Depth 6,964.94 ft <br />Critical Slope 0.019226 ft/ft <br />Velocity 13.34 ft/s <br />Velocity Head 2.76 ft <br />Specific Energy 6,966.84 ft <br />Froude Number 2.37 <br />Flow is supemritical. <br /> <br />End Station Roughness <br />-15.00 0.035 <br />05/10/05 FlowMaster v5.15 <br />03:00:30 PM Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 (203) 755-1666 Page 1 of 1 <br />