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<br /> <br />• <br /> <br /> <br />TABLE 28-3 <br />CHANNEL SPECIFICATIONS FOR RECLAIPiED AREA DRAINAGES <br />Drainage I.D. 1-1 1-2 7-16 <br />Drainage Area (acres) 12G 110 40 <br />Drainage Slope (ft;'ft) 0.24 0.23 .Z5 <br />CN value 70 70 70 <br />Design Precipitation (ins) 1.8 1.8 1.8 <br />Runoff (ins) 0.17 0.17 0.17 <br />Peak Flow (cfs) 17.4 16.8 8.1 <br />Channel Slope (ft/f t) 0.09 0.08 0.1~ <br />Side Slope (ft/ft) 3:1 3:1 3:1 <br />Bottom Width (ft) 12 12 12 <br />Manning's n 0.035 0.035 0.03 <br />Design Flcw Velocity (fps) 5 5 5 <br />Calculated Fiow Velocity (fps) 5.G7 4.82 4.63 <br />Calculated Flow Depth (ft) U.27 0.27 0.14 <br />Channel Design Depth (ft) 1.G 1.0 1.0 <br />28-25 <br />