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`," SEDCAD NnE3 <br /> SEDCAD+ RIPRAP CHANNEL DESIGN <br /> Label: La Poudre S&G Sec A-A <br /> Shape TRAPEZOIDAL Z : 1 (L and R) 5 1 <br /> Discharge (cfs) 690 Bottom Width (ft) 60 <br /> Slope (% ) 1 . 6 Freeboard: None <br /> RESULTS : <br /> Steep Slope Design - PADER Method <br /> Depth 1 . 63 ft _____________> with Freeboard 0 . 00 ft <br /> Top Width 69 . 79 ft _____________> with Freeboard 60 . 00 ft <br /> Velocity 6. 52 fps Cross sectional Area 105 . 89 sq ft <br /> Hydraulic Radius 1 . 51 ft Froude Number 0 . 93 <br /> Dmax = 0 . 625 ft ( 7 . 50 in) <br /> D50 = 0 . 500 ft ( 6. 00 in) Manning ' s n 0 . 038 <br /> D10 = 0 . 167 ft ( 2 . 00 in) <br /> 'w <br /> ©,• d <br /> HP DeskJet Sedcad3 <br /> 870 T oolbox <br />