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t r r r r r r r r <br /> Table 3.H-1. Estimated Consumptive Use of Water during Active Dry Pit Mining <br /> Water Use/Demand(acre-foot per year) <br /> Irrigation(use ET <br /> Mining Crop of 1.7 acre-foot per Processing Storage Pond Total <br /> Stage Assumptions Acreage year for almonds) Material Evaporation Consumption <br /> I-A Subtract 10 acres for processing plant and 10,000 sq. ft.of buildings,and 42 165 281 425 0 706 <br /> acres South Pit from premining crop acreage <br /> I-B Same as Stage I-A but also subtract North Pit 1 area of approximately 41.3 124 211 425 238 874 <br /> acres from crop acreage;evaporation from North Pit 1 <br /> 11-A Same as Stage I-B;but no evaporation from either pit 124 211 425 0 636 <br /> 11-B Same as Stage I-B;but evaporation from South Pit 124 211 425 242 878 <br /> 111-A Same as Stage II-B but subtract North Pit 2 acreage(38.7 acres)from crop area 127 215 425 242 882 <br /> and reclaim North Pit 1 (41.3 acres) <br /> III-B Same as Stage 111-A but also subtract North Pit 3 acreage(35 acres)from crop 130 221 425 242 889 <br /> area and reclaim North Pit 2(38.7 acres) <br /> IV-A South Pit reclaimed(42 acres);portion of North Pit 3 (10.2 acres)is reclaimed 183 311 0 143 454 <br /> (Pond) and remainder is used as Ag Pond(24.8 acres of evaporation) <br /> IV-B Same as Stage IV-A except all of North Pit 3 will be reclaimed(no evaporation) 208 353 0 0 353 <br /> (No Pond) <br /> Notes: Consumptive use calculations <br /> Assumption: Assume entire 217.5 acre land parcel is used for almond orchards until receive more accurate value. <br /> Step l: Premining Condition <br /> Use ET of 1.7ac-ft per acre <br /> 370 ac-ft/yr <br />