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<br />5062 <br /> <br />Table 2-39 Slonegatc-Cottonwood Arapahoe Aquifer Well-to-Wrlllnlerferrnce 'J <br />South Metro Water Supply Project <br />Wcll-to-Wclllaterfenncc Calculation for tbe Regional Model <br />HRS Water Consultants,lnc. <br />Cottonwood Arapahoe Aquifer <br />Yelr 2000 <br /> Input <br /> Q (fi^3/day) 67,380 Q (gpm) 770.0 <br /> T (fi^2fday 1.112.4 T (gpdln) 8,321 <br /> S 243E-04 Sat. Sand (fcd) 243 <br /> S. I.E-06 <br /> r radius (feci) 8,516 <br /> Appro:l Mu Q (gpm) 350 <br /> No. or Wells 2 <br /> Q/4piT~ 4819979 <br /> u'" t= 396 Number of Wells <br /> 2 <br /> l(yran) I(d.y.) u col<.(n) Interference (ft) <br /> 365 1 09E-02 191 38.1 <br />Year 2010 <br /> Input <br /> Q (ft^3/day) 73.155 Q (gpm) 380.0 <br /> T (ft.^2tday 1,112.4 T (gpdln) 8,321 " <br /> S 2.43E.04 S.L S.nd (r...) 243 ) <br /> 5, 1,~6 <br /> r radius (fed) 8,516 <br /> Appro. Mu Q (gpm) 380 <br /> No. of We Us 1 <br /> Q/4piT~ 5 23312 <br /> u. t= 3.96 Number orWells <br /> 1 <br />DnwdowD w/r = 5,280 feet !(y.....) t(d.y.) u calc I(ft) Interference (ft) <br /> 365 1.09E-02 20.7 20.7 <br />V..... 2020 In 2040 <br /> Input <br /> Q (ft^3/day) 13,476 Q (gpm) 489,0 <br /> T (ft^2fday 1,112.4 T (gpdln) 8,321 <br /> S 2.43E-04 5.1, S..d (r...) 243 <br /> 5, I.ErlI6 <br /> r radip5 (feet) 8,516 <br /> Appro. Mu Q (gpm) 70 <br /> No. or Wells 7 <br /> Q/4piT ~ 0.963996 <br /> u.I= 3.96 Number of We Us <br /> 7 <br />DrawdowD w/r = 5,280 feet !(y.....) t(d.y.) u col<.(n) Interference (ft) <br /> 365 1.09E.02 3.8 26.7 <br />Year 2050 .J <br /> Input <br />