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P=v�"". <br /> Worksheet for 20-1 Cap <br /> Project Description <br /> Flow Element: Irregular Section <br /> Friction Method: Manning Formula <br /> Solve For: Normal Depth <br /> Input Data <br /> Channel Slope: 0.14300 M ft/ft <br /> Discharge: 1.43 ft3/s <br /> Options <br /> Current Roughness Weighted Meth( ImprovedLotters <br /> Open Channel Weighted Roughnes: ImprovedLotters <br /> Closed Channel Weighted Roughne Hortons <br /> Results <br /> Roughness Coefficient: 0.045 l,Y F,x. <br /> Water Surface Elevation: 6440.35� - ft <br /> Elevation Range: 6439.94 to 6442.64 ft <br /> Flow Area: 0.35 ft2 <br /> Wetted Perimeter: 1.92 ft <br /> Top Width: 1.74 ft <br /> Normal Depth: 0.41 - r. 1'. ft <br /> Critical Depth: 0.49 ft <br /> Critical Slope: 0.05391 ft/ft <br /> Velocity: 4.04 ft/s <br /> Velocity Head: 0.25 ft <br /> Specific Energy: 0.66 ft <br /> Froude Number: 1.58 <br /> Flow Type: Supercritical <br /> Segment Roughness <br /> Start Station End Station Roughness <br /> Coefficient <br /> (0+00.00, (0+28.90, 0.045 <br /> 6440.81) 6442.64) <br /> Section Geometry <br /> Station Elevation <br /> 0+00.00 6440.81 <br /> 0+08.91 6440.60 <br />