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t: +', N)r 't i, . <br />Precip <br />Direct <br />Run-off <br />Area Acres Curve # Amount <br />Run-off <br />Vol A -F <br />Disturbed 10.86 87 1.8 <br />0.75 <br />0.68 <br />Coal Mine Waste 25.80 90 1.8 <br />0.93 <br />1.99 <br />Mixed Shrub / 30530 57 1.8 <br />0.01 <br />0.28 <br />Dry Mixed Shrub <br />Juniper Woodlanc 1.82 61 1.8 <br />0.04 <br />0.01 <br />Prev. Disturbed 8.32 74 1.8 <br />0.26 <br />0.18 <br />Prev. Disturbed 1.48 81 1.8 <br />0.48 <br />0.06 <br />TOTAL 353.58 <br />3.19 <br />TOTAL REQUIRED WATER VOLUME - - A -F <br />3.19 <br />�t: tilMi:hJ I V()LIJ(Vlf • Pond F <br />Use the universal soil loss equation. <br />A=RKLSCP <br />R = rainfall factor <br />30.00 <br />K = soil erodibility factor <br />0.37 <br />LS = combined length slope factor 900'- 2% <br />0.39 <br />Use Ditch F7 Length & Slope <br />C = cropping management factor <br />1.00 <br />P = erosion control practice factor <br />1.00 <br />A = sediment, tons/acre/year <br />4.33 <br />3 -Year Sediment Volume - Acre -Feet <br />0.25 <br />48.28 ACRES-115#/CF <br />Mixed Shrub and Dry Mixed Shrub not included. <br />Total Required Sedinietit Pond Capacity - Acre -t twf <br />3.44 <br />TR -113 App. B-6 06/30/17 <br />