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C~ <br />TRAPEZOIDAL CHANNEL ANALYSIS <br />RATING CURVE COMPUTATION <br />June 13, 1995 <br />TABLE 13-7-2 <br />DITCH SECTION "B" <br />YOAST HAUL ROADS <br />PROGRAN INPUT DATA: <br />DESCRIPTION VALUE <br />Channel Bottom Slope (feet per foot) .................... 0.0250 <br />Meaning 's Roughness Coefficient (n-value) ............... 0.0350 <br />Channel Side Slope - Left Side (horizontal/vertical).... 3.00 <br />Channel Side Slope - Right Side (horizontal/vertical)... 2.00 <br />Channel Bottom Width (feet) .... ......................... 0.0 <br />PROGRAM RESULTS: <br />Depth Flow Rate Velocity <br />(ft) (efs) (fpe) <br />0.5 1.6 2.54 <br />1.0 10.1 4.02 <br />1.5 29.7 5.27 <br />2.0 64.0 6.38 <br />2.5 115.9 7.41 <br />3.0 188.4 8.36 <br />Froude Velocity Energy Flow Area Top Width <br />Number $ead(ft) Head(ft) (sq ft) (ft) <br />0.893 0.100 0.600 0.6 2.5 <br />1.002 0.251 1.251 2.5 5.0 <br />1.072 0.431 1.931 5.6 7.5 <br />1.124 0.633 2.633 10.0 10.0 <br />1.167 0.852 3.352 15.6 12.5 <br />1.203 1.086 4.086 22.5 15.0 <br />TRAPEZOIDAL CHANNEL ANALYSIS COMPUTER PROGRAM, Version 1.3 (c) 1986 <br />Dodson 6 Associates, Inc., 5629 FM 1960 W., #314, Houston, TB 77069 <br />(713) 440-3787. A manual with equations S flow chart is available. <br />• <br />• <br />