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5731 Stt ~II II I'lll 111 <br />Meeker, . .,~,..~ <br />(970)8241572 - <br />(970)82444.`9 FAx <br />James A. Klger <br />RECEIVED Senior EnHronmental Engineer <br />JUL 10 1996 <br />Division of Nlmerzls & Geology <br />July 3, 1996 <br />Ms. Erica Crosby <br />Environmental Protection Specialist <br />Colorado Division of Minerals and Geology <br />215 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />RE: West Pit Fill Monitoring Well <br />Colowyo Coal Company L.P. <br />Permit C-81-019 <br />Dear Ms Crosby: <br />Enclosed please find a copy of the as-built information for the West Pit Fill Monitoring Well <br />completed recently on June 25, 1996. Similar to the Section 16 Fill Monitoring Well, a water level was <br />encountered at the interface ofthe rock drain and the underlying undisturbed strata. Testing with a bailer <br />indicated negligible recbazge of less than .O1 gallons /minute. Monitoring of the water level in this well will <br />be added to the other quarterly fill monitoring activities currently being conducted by Colowyo. <br />Please contact me if you have any questions concerning this matter. <br />Sincerely, <br />~~~~~ <br />awes A. Kiger <br />Sr. Environmental Engineer <br />xc: RG. Atkinson <br />S.R. Hinkemeyer <br />KA. Wolf <br />Files <br />