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TABLE 3(cont.) <br />Well USGS Formation Well Depth Casing Surface <br />Number Number Coordinates Completed In (ft) Dia. (in) Elev. (ft) Remarks <br />Historic <br />Water Quality Data <br />YOV8 <br />8 <br />S <br />39,854.09 <br />Wadge <br />Overburden <br />133.0 <br />2 <br />7590.52 <br />Some cement may be present <br />No <br />W <br />7,115.76 <br />in gravel pack. Discontinued <br />monitoring 9/94. Well abandoned 2014 <br />YOV9 <br />9 <br />S <br />39,843.92 <br />Wadge <br />Overburden <br />135.0 <br />4 <br />7589.94 <br />Well abandoned 2014 <br />Yes <br />W <br />7,121.53 <br />YOV10 <br />10 <br />S <br />39,847.96 <br />Wadge <br />Overburden <br />135.0 <br />4 <br />7588.97 <br />Pump test observation well for <br />No <br />W <br />7,131.91 <br />YOV9. Discontinue monitoring 9/94. <br />YW11 <br />11 <br />S <br />39,840.76 <br />Wadge <br />Coal <br />151.0 <br />4 <br />7592.33 <br />Bottom 5' of 10' of completion <br />No <br />W <br />7,098.58 <br />zone has filled in. Discontinue <br />monitoring 9/94. <br />Well abandoned 2014 <br />YW12 <br />12 <br />S <br />39,835.67 <br />Wadge <br />Coal <br />151.0 <br />4 <br />7592.91 <br />Discontinue monitoring 8/93. <br />No <br />W <br />7,090.33 <br />June 190 total depth (1301) is <br />higher than top of completion <br />zone (141'). Well abandoned 2014 <br />YWU13 <br />13 <br />S <br />39,832.10 <br />Wadge <br />170.0 <br />4 <br />7593.59 <br />Discontinue monitoring 8/93. <br />No <br />W <br />7,082.54 <br />Underburden <br />Well partially filled in. Better <br />underburden data exists at <br />adjacent Well YWU30. Well abandoned 2014 <br />YW14 <br />14 <br />S <br />42,573.41 <br />Wadge <br />Coal <br />26.3 <br />2 <br />7721.19 <br />Discontinued 7/01 (TR 22) <br />No <br />W <br />7,071.19 <br />Well abandoned 2014 <br />YOV15 <br />15 <br />S <br />42,548.14 <br />Wadge <br />Overburden <br />9.5 <br />4 <br />7720.87 <br />Discontinued 7/01 (TR 22) <br />No <br />W <br />7,070.48 <br />Well abandoned 2014 <br />YWU16 <br />16 <br />S <br />42,871.69 <br />Wadge <br />65.0 <br />4 <br />7975.23 <br />No <br />W <br />4,687.51 <br />Underburden <br />YWU17 <br />17 <br />S <br />40,156.52 <br />Wadge <br />48.0 <br />4 <br />7797.00 <br />Some cement may have flowed <br />No <br />W <br />4,335.27 <br />Underburden <br />past packer into completion <br />Zone, abandoned 6/00 <br />YW18 <br />18 <br />S <br />36,987.99 <br />Wadge <br />Coal <br />37.4 <br />4 <br />7679.24 <br />Discontinued 10/99, <br />Yes <br />W <br />4,821.26 <br />mined out 12/99. <br />