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• DISCHARGE <br />Rate Calculations Well LC 4 <br />Case 1 Recovery (See Exhibit 31 and Table 20 ) <br />T = 248.0 minutes <br />D = 1.15 feet <br />Rate (Q1) = 1.15 feet/248.0 minutes <br />1.15 feet of depth in 2" casing <br />V = (1.15') 2~~ ~' = 0.03 Ft3 <br />12")(2) <br />(7.481 gal/ft3) (.03 ft3) = 0.19 gal. <br />gp m recovery = 0.19 gall248 minutes = .0008 gp m <br />Case 2 Recovery (See Exhibit 31 and Table 20) <br />• T = 62.3 minutes <br />D = 1.78 feet <br />Rate (Q2) - 1.78 feet/62.3 minutes <br />1.78 feet of depth in 2' ID casing <br />V = (1.78') 2" ~" = 0.04 ft3 <br />(12") 2 <br />(7.438 galJft3) (0.04 ft3) _ .29 gal <br />gp m recovery = .29 gal/62.3 minutes = 0.005 gpm <br />Case 3 Drawdown (See Table 20) <br />14.31 gallons pumped in 245 minutes <br />Rate (Q3) = 14.31 gal/245 minutes = 0.06 gp m <br /> <br /> <br />