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TABLE 1 <br />Loveland Ready Mix Concrete - Pit 21 <br />Net Impact on Stream (ac -ft) <br />BBA <br />/I I, // o r /I p1 1,, /, I N A L <br />4/14/2015 <br />January February March April May June July <br />August <br />September <br />October <br />November <br />December <br />Total <br />Year 1- Dewatering <br />3.98 4.22 2.92 1.67 1.00 0.54 0.31 <br />0.16 <br />0.07 <br />0.03 <br />0.00 <br />-0.01 <br />14.90 <br />Year 2 - Dewatering <br />-0.01 -0.01 -0.01 -0.01 -0.01 -0.01 0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />-0.07 <br />Pond is Lined - Year 1 <br />-3.98 -4.22 -2.92 -1.67 -1.00 -0.54 -0.31 <br />-0.16 <br />-0.07 <br />-0.03 <br />0.00 <br />0.01 <br />-14.90 <br />Pond is Lined - Year 2 <br />0.01 0.01 0.01 0.01 0.01 0.01 0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.07 <br />Pond is Lined - Year 3 <br />0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />Notes: <br />Positive Values occur when recharge exceeds de -watering stream depletions. <br />Negative Values occur after pond is lined because stream depletions exceed remaining recharge <br />credits. <br />Assumes Pit 21 is de -watered at a rate of 300 gpm. <br />Pit 21: T = 35,014 gpd/ft, S = 0.2, X = 1,499 ft, W = 2,070 ft. <br />Pit 20: T = 34,264 gpd/ft, S = 0.2, X = 1,071 ft, W = 2,105 ft. <br />De -watering may occur longer than two years, during which time depletions and recharge <br />are offset. <br />BBA <br />/I I, // o r /I p1 1,, /, I N A L <br />4/14/2015 <br />