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V-Ditch Design <br />Loadout <br /> Ditch Grade Minimum Grade Maximum Grade Pea <br /> Min Max De th Veloci De th Veloci Flo <br /> Feet FUSec Feet FUSec cfs <br />Ditch <br /> H1 Tra ezoidal Channel - Pa a Exh8 -168- 35.81 <br /> H2 1.3% 1.3% 0.47 1.9 0.47 1.9 0.62 <br /> <br /> ii Concrete Ditch - Pa a Exh-8-169 2.80 <br /> i2 Deleted from Desi n 0.00 <br /> <br /> Ji 1.0% 1.0% 0.80 2.4 0.80 2.4 2.24 <br /> J2 6.1 % 6.1 % 0.58 4.8 0.58 4.8 2.37 <br /> J3 0.9% 0.9% 0.85 2.4 0.85 2.4 2.52 <br /> J4 0.9% 0.9% 1.30 3.1 1.30 3.1 7.74 <br /> J5 1.0% 1.0% 0.49 1.7 0.49 1.7 0.59 <br /> J6 0.7% 1.0% 0.45 1.4 0.42 1.6 0.40 <br /> J7 10.0% 50.0% 1.05 ;iii&Ei 0.78 i;;;i1$6 14.87 <br /> <br /> K1 0.2% 0.2% 0.60 0.9 0.60 0.9 0.46 <br /> K2 1.0% 1.0% 0.60 2.0 0.60 2.0 0.97 <br /> K3 0,8% 0.8% 0.75 2.0 0.75 2.0 1.70 <br /> K4 2.0% 6.0% 0.74 3.2 0.60 4.8 2.56 <br /> <br /> L1 Deleted from Desi n <br /> L2 Deleted from Desi n <br /> <br /> Berms/Ditches Above To soil Pile <br /> 1% 10% 0.40 1.5 0.26 3,6 0.3 <br /> <br /> <br /> <br /> <br />Flow de th in feet does not include 0.3 feet freeboard. <br />A ~PRovco <br />PR-07 S/t~o3 EXH-8 - 29iii - 4/03 <br />