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Table 7-5 (Cont.) <br />Site Specific Aquifer Characteristics for the <br />Nucla and Proposed Nucla East Mine <br />Discharge Recovery 3.1 261 40 N/A 5.96 <br />N <br />CD <br />CL <br />Hydraulic <br />Date of <br />Type of <br />Type of <br />Discharge <br />Tr2nsmissivity <br />Conductivity <br />Storage <br />Specific <br />Well <br />Aquifer <br />Test <br />Test <br />Analysis <br />Rate (gpm) <br />ft /day <br />ft/day <br />Coefficient <br />Capacity <br />CW-N17P7 <br />Dakota Coal <br />6/25/87 <br />Modified <br />McWhorter <br />-4 <br />Slug <br />Curve Match <br />6.32 <br />1.1 <br />.04 <br />10 <br />.17 <br />GW -N20 <br />Dakota Coal <br />8/19/87 <br />Slug <br />Cooper et al. <br />Withdrawal <br />Curve Match <br />N/A <br />6.0 <br />.34 <br />10-4 <br />N/A <br />GW -N1 <br />Underburden <br />8/19/79 <br />Constant <br />Theis <br />Discharge <br />Curve Match <br />1.03 <br />75 <br />3.8 <br />-4 <br />1.8x10 <br />.65 <br />v <br />GW -N1 <br />Underburden <br />8/19/79 <br />Constant <br />Jacob Modified <br />Discharge <br />Nonequilibrium <br />1.03 <br />88 <br />4.5 <br />1.4x10-4 <br />.65 <br />GW -N13 <br />Underburden <br />7/15/86 <br />Modified <br />McWhorter <br />-5 <br />Slug <br />Analytical <br />4.21 <br />4.6 <br />.10 <br />10 <br />.17 <br />GW -N13 <br />Underburden <br />7/15/86 <br />Modified <br />McWhorter <br />-5 <br />Slug <br />Curve Match <br />4.21 <br />52 <br />1.1 <br />10 <br />.17 <br />CW -N16 <br />Underburden <br />6/25/87 <br />Modified <br />McWhorter <br />-8 <br />Slug <br />Curve Match <br />6.42 <br />3.0 <br />.07 <br />10 <br />.21 <br />GW -N19 <br />Underburden <br />8/20/87 <br />Slug <br />Cooper et al. <br />Withdrawal <br />Curve Match <br />N/A <br />4,0 <br />.09 <br />-5 <br />10 <br />N/A <br />x,GW-N27 <br />Spoils <br />11/29/87 <br />Constant <br />Theis <br />Discharge Recovery 3.1 261 40 N/A 5.96 <br />N <br />CD <br />CL <br />