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<br />Table 7-5 (Cont.) <br />Site Specific Aquifer Characteristics for the <br />Nucla and Proposed Nucla East Mine <br /> <br /> <br />Well <br /> <br />Aquifer <br />Date of <br />Test <br />Type of <br />Test <br />Type of <br />Analysis <br />Discharge <br />Rate (gpm) <br />Tr~nsmissivity <br />ft /day Hydraulic <br />Conductivity <br />ft/day <br />Storage <br />Coefficient <br />Specific <br />Capacity <br />GW-N17P1 Dakota Coal 6/25/87 Modified McWhorter <br /> 4 <br /> Slug Curve Match 6.32 1.1 .04 10 .17 <br />GW-N20 Dakota Coal B/19/87 Slug Cooper et al. <br /> Withdrawal Curve Match N/A 6.0 .34 10 4 N/A <br />GW-N1 Underburden 8/19/79 Constant Theis <br /> 4 <br /> Discharge Curve Match 1,03 75 3.8 1.8x70 .65 <br />v <br />i <br />w GW-N1 <br />Underburden <br />.8/19/79 <br />Constant <br />Jacob Modified <br /> Discharge Nonequilibri um 1.03 88 4.5 1.4x10 4 .65 <br />GW-N13 Underburden 7/15/86 Modified McWhorter <br /> -5 <br /> Slug Analytical 4,21 4.6 .10 10 .17 <br />GW-N13 Underburden 7/15/86 Modified McWhorter <br /> -5 <br /> Slug Curve Match 4.21 52 1.1 10 .17 <br />GW-N16 Underburden 6/25/87 Modified McWhorter <br /> Slug Curve Match 6.42 3.0 .07 10 8 .21 <br />GW-N19 Underburden 8/20/87 Slug Cooper et al, <br /> Withdrawal Curve Match N/A 4,0 .09 10-5 N/A <br />A CW-N27 Spoils 11/29/87 Constant Theis <br />< Discharge Recovery 3.1 267 40 N/A 5.96 <br />m <br />n <br />0 <br />r <br />m <br />m <br />