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Table 3 <br />Summary of Ground Water Monitoring Wells, <br />Seneca II Mine, Routt County, Colorado <br /> Gzound Analytical <br />Well No. Coordinates Formation Well Casing Surfa ce Parameter <br />(Computer ID.) South East Completed In Depth Diametez Elevation Remarks Lieu <br /> (f t) (in) (f t) NS - Not Sampled <br />Gv/-SS-U (SWU11 10509. 51 9909. 79 Wedge Underburden 80. 0 4 7014. 12 Well destzoyed (between NS <br /> 9/20/82 and 10/29/82) <br />Gw-52-U (SWU2) 10888. 45 10371. 82 Wadge Underburden 80. 6 4 7075. 31 Monitors fly ash pit, NS <br /> monitoring discontinued 1997 <br />GW-SS-TC (STCS) 15420. 16 7918. 34 Trout Creek 5.5. 590. 0 6 6632. 48 Shop well Short <br />GW-56-V (SWU6) 19944. 73 9474. 76 Wadge Underburden 261. 0 3 6675. 40 Hailer stuck in hole NS <br />GW-56-A (SLGAL6) 19944. 73 947d. 76 Little Gzaeey 78. 0 2 6675. 40 Short <br /> Creek Alluvium <br />GW-57-WCO(SWU7) 21416. 84 14049. 19 Wolf Creek Overburden 140. 0 3 7428. 89 Short <br />GW-SB-U (447081 27835. 25 12122. 56 Wadge Underburden 300. 0 3 7062. 46 NS <br />GW-38 P1-UISWU8P1) 27864. 35 12166. 01 Wadge Underbuzden 300. 0 2 7062. 46 Short <br />GW-S9-WC (SWC9) 20723. 81 17968. 87 Wolf Czeak Coal 35. 0 4 8012. 97 Removed by mining NS <br /> Winter 86/87 <br />Gw-110-wC (SWC10) 20809 .93 19241. 65 Wolf Creek Coal 86. 0 ~ 5 8036 .18 Upgradiant of mining NS <br />GW-111-U (SWU11) 22996 .04 10027. 9d Wadge Vnderburden 264. 0 3 6754 .56 Short <br />GW-514-wC (SWC14) 2194 d. 56 18991. 11 Wolf Creak Coal 118. 0 4 7920 .66 Removed by mining NS <br /> Winter 93/94 <br />GW-SIS-WC (SWC15) 21581. 10 19531. 54 Wolf Creek Coal 113. 0 4 7927 .29 Vpgradient of mining NS <br /> Abandon 8/97 <br />GW-116-W (SW16) 17426 .13 8881. 42 Wadge Coal 141. 0 4 6633 .29 NS <br />GW-517-W (SW17) 17421 .73 8892. 94 Wedge Coal 139 .0 4 6633 .23 Long <br />GW-518P1-LWI 17418 .62 8902. 19 Lennox-Wadge 126 .0 1 6633 .05 Well failed; monitoring NS <br />(SOV18) Interburden discontinued <br />GW-SiBP2-W 17418 .62 8902 .19 Wedge Coal 136 .0 1 6633 .05 Well failed: monitoring NS <br />(SW18) discontinued <br />GW-S18P3-U 17418 .62 8902. 19 Wedge Undezbuzden 142 .0 1 6633 .05 well failed; monitoring NS <br />(SWU1B) discontinued <br />• • • <br />D <br />i <br />