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• • <br />cable 3 (Cont.) <br />Summary of Ground Water Monitoring Wells, <br />Seneca II Mine, Routt Coun[y, Colorado <br />a <br />tin <br /> Coordinates Ground Analytical <br />Well No. Formation Well Casing Surface Parameter <br />(Computer No.) South East Completed In Depth Diameter Elevation Remarks List <br /> (ft) (in) (f t) NS - No[ Sampled <br /> <br />GW-519-W (WM0021) 24333.54 9957.80 4adge Coal 264.0 4 6796.73 Short <br />GW-520-LWI 12365.73 8346.39 Lennox-Wadge Interbu rd 140.0 4 6823.44 Monitors fly ash <br />(WM0022) destroyed (2/83) NS <br />GW-521-LWI 14235.25 8013.42 Lennox-Wedge Interbu rd 98.0 5 6645.59 Monitors fly ash pit Short <br />(WM0023) <br />GW-S22-S (WM0024) 19793.08 10743.60 Spoil 48.0 2 6877.87 Not enough water to sample NS <br />GW-S23-S (4M0025) 18328.23 10410.10 Spoil 24.5 2 6824.66 Not enough water to sample NS <br />GW-S24-S (WM0026) 18663.86 10267.44 Spoil 63.5 2 6829.33 Not enough water to sample NS <br />GW-S25-S (WM0027) 17367.62 9461.82 Spoil 50.5 4 6670.47 Long <br />GW-526-5 (WM0028) 17418.02 9416.51 Spoil 43.5 4 6654.81 Long <br />GW-527-5 (WM0029) 17410.46 9351.98 Spoil 38.5 4 6637.96 Long <br />GW-528-W (WM0030) 28870.50 15547.72 Wedge Coal 61.7 2 7336.57 Removed by mining NS <br />GW-529-W (WM0031) 27991.21 16811.67 Wedge Coal 50.0 2 7452.86 Removed by mining <br /> (5/81) NS <br />GW-530-W (WM0032) 27506.26 17950.77 Wedge Coal 39.0 2 7465.42 Removed by mining NS <br /> winter 85/86 <br />Gw-S31-A1(WM0033) 16308.02 7817.49 Little Grassy Creek 61.4 2 6598.67 Screen collapsed (3/82) NS <br /> Alluvium See GW-S31A2 <br />GW-532-A (WM0034) 22966.17 10054.98 Little Grassy Creek 55.2 2 6756.09 Short <br /> Alluvium <br />GW-S33-A (WM0035) 15831.08 7046.04 Grassy Creek 40.0 4 6586.36 Long <br /> Alluvium <br />GW-S34-A (WM0036) 15854.39 6987.23 Grassy Creek 40-0 2 6586.14 NS <br /> Alluvium <br />GW-S35-WC(WM0037) 24249.88 17745.53 Wolf Creek Coel 154.0 5 7718.62 Upgradient of mining NS <br />GW-536-WC(WM0038) 23268.41 15422.27 Wolf Creek Coal 138.0 2 7549.58 Removed by mining NS <br /> Fall 86 <br />