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oGUI..M ~r nnvvi,i ., .. ..... .....__ ___~_.. <br />YARD DITCH 2 <br />• Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 7.40 cfs <br />Slope 2.00 % <br />Sideslopes 2.00:1 (L) 2.00:1 (R) <br />Bottom Width 2.00 ft <br />Manninq's n 0.025 <br />Max. Velocity 6.00 fps <br />Material COARSE GRAVEL NONCOLLOIDAL <br />Freeboard •.3 ft <br />RESULTS: <br />Actual Discharge 7.40 cfs <br />Depth 0.54 ft <br />with Freeboard 0.84 ft <br />Top Width 4.17 ft <br />with Freeboard 5.37 ft <br />Velocity 4.41 fps <br />Cross Sectional Area 1.68 sq ft <br />Hydraulic Radius 0.38 ft <br />Froude Number 1.23 <br />• <br />216 <br />