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Worksheet for Exist. Section 30-1 Velocity <br />Proms Description <br />Flow Element: <br />Irregular Section <br />Friction Method: <br />Manning Formula <br />Solve For <br />Normal Depth <br />Input Data <br />Channel Slope: <br />0.14300 <br />fttft <br />Discharge: <br />2.38 <br />fe /s <br />Options <br />Current Roughness Weighted Meth( <br />ImprovedLotters <br />Open Channel Weighted Roughnes: <br />ImprovedLotters <br />Closed Channel Weighted Roughne <br />Horton <br />Results <br />Roughness Coefficient: <br />0.035 <br />Water Surface Elevation: <br />6440.59 <br />It <br />Elevation Range: <br />6440.13 to 6477.43 It <br />Flow Area: <br />0.44 <br />fe <br />Wetted Perimeter. <br />2.25 <br />It <br />Top Width: <br />1.89 <br />ft <br />Normal Depth: <br />0.46 <br />It <br />Critical Depth: <br />0.61 <br />ft <br />Critical Slope: <br />0.03333 <br />ftitt <br />Velocity: <br />5.41 <br />ftts <br />Velocity Head: <br />0.46 <br />It <br />Specific Energy: <br />0.92 <br />It <br />Froude Number., <br />198 <br />Flow Type: <br />Supercritical <br />Segment Roughness <br />Start Station End Station Roughness <br />Coefficient <br />(0 +00.00. (0+22.16 , 0.035 <br />6477.43) $441.25) <br />Section Geometry <br />Station Elevation <br />0+00.00 6477.43 <br />0+18.14 644013 <br />