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III IIIIIIIIIIIII III y~ <br />DEPARTMENT OF NATURAL RESOURCES <br />David H. Getches, Executive Director <br />MINED LAND RECLAMATION DIVISION <br />DAVID C. SHELTO N, Director <br />Richard D. Lamm <br />Governor <br />August 15, 1986 <br />Mr. E. Peter Matthies <br />President <br />New Castle Energy Company <br />9137 East Mineral Circle <br />Englewood, Colorado 80112 <br />Re: Annual Hydrology Report, Coal Ridge No. 1, File No. C-84-065 <br />Dear Mr. Matthies: <br />Thank you for your responses to the Division's review of Coal Ridge's <br />Hydrology report. Your responses are sufficient at this time, however, the <br />revised pages for Section 3 need to be submitted in a timely manner. <br />In regards to the completion of the loadout wells, I was in communication with <br />your consultant during the drilling of these wells. It is my understanding <br />that the colluvial, alluvial material closed around the steel casing making <br />casing retrieval and final proper gravel packing and PVC pipe installation <br />impossible. Due to these problems, the wells have never been established as <br />usable monitoring sites. <br />Please call if I can further clarify. <br />Sincerely, <br />~~~~. <br />Candace M. Thompson <br />Hydrologist <br />CMT/ddt <br />0224E <br />423 Centennial Building, 1313 Sherman Street Denver, Colorado 80203 Tel. (303) 866-3567 <br />