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• 2.05.3 <br />TABLE 2.05-2 <br />STORAGE CAPACITIES OF EAST MINE <br />SEDIMENT RETENTION DAMS <br />POND APPROXIMATE VOLUME <br />NUMBER (ACRE FEET) <br />1 0.70 <br />2 0.51 <br />3 0.52 <br />4 0.G0 <br />WASTE AREA POND 0.G7 <br />Calculations for pond volumes are provided on Ponds, Impoundments, and Dams Appendix in <br />Volume 8A and the Waste Disposal Appendix in Volume 6A. <br />• Sediment storage requirements are reported in Table 2.05-3 and drawn from Leaf "Evaluation of <br />on-site Erosion Control Eft"ectiveness and Sediment yield at Orchard Valley Mine". See Ponds, <br />Impoundments, and Dams Appendix in Volume 8A and the Waste Disposal Appendix in Volume <br />6A. <br />• <br />- zx - 2r~a <br />7k-2s,Ru-o 3 <br />tz//4~99 <br />