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Table 4.6-11 Diversion Ditches for Moffat Area Sediment Basin <br /> All Segments 2.Sh:ly <br />South D Side Slopes n <br />itch = 0.03 <br />North <br />Di h <br /> <br /> Segment 7 Se'n[)ertt 2 c ~rSmertt 1 ~~~ <br /> From Station 0 + 00 9 + 23 0 + 00 42 + 00 <br /> To Station 9 + 23 27 + 42 42 + 00 93 + 67 <br /> Peak Discharge (cfs) 96.30 75.95 27.10 29.70 <br /> Bottom Width (ft) 11.46 20.00 11.46 11.46 <br /> Flow Depth (ft) 0.95 0.95 0.75 0.85 <br /> Slope (~) 0.75 0.75 0.75 0.50 <br /> Velocity <br /> @ Flow Depth (fps) 3.7 3.8 3.2 2.8 <br /> Capacity <br /> @ Flow Depth (cfs) 48.4 81.8 32.1 32.6 <br />• Constructed Depth (ft) 1.95 1.95 1.75 1.85 <br />V = 1"49 R2/3S1/2 <br />n <br />R =bd+ zdz <br />b + 2d (2z + 1)1/2 <br />A=bd+ zdz <br />Q VA <br />• <br />V = Velocity <br />n Manninq's Number <br />R = Hydraulic Radius <br />S Channel Slope (ft/ft) <br />z = Side Slope <br />d Flow Depth <br />A = Area <br />Q = Discharge <br />9.6-37 <br />November 1,1989 <br />