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<br /> <br />STATE <br /> <br />OF iii iiiiiiiiiiiiiiii <br />999 <br />COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Depatlmem of Natural Resources <br />131 3 Sherm, n 51 , Room 21 5 +tl <br /> <br />Denver, Colorado 80203 ~ <br />~~ <br /> <br />Phone. 0031 866-3567 II <br />FA)i: (3031 8328106 <br /> DEPARTMENT OF <br /> NATURAL <br /> RESOURCES <br /> Roy Romer <br /> Governor <br /> lames 5. Lochhwd <br /> Eeecuuve Dneuor <br /> Michael B Long <br /> Division Director <br />June 6, 1996 <br />Mr. John Walters <br />Grand Valley Coal Company <br />P.O. BOX 70 <br />Loma, Colorado 81524 <br />RE: 1995 AHR Review, Munger and McClane Mines <br />File No's C-81-020 and C-80-004 <br />Dear Mr. Walters: <br />The Division has reviewed the referenced 1995 Annual Hydrologic <br />Report and found that data were collected and reported in <br />compliance with permit requirements. <br />Enclosed are AHR review memos prepared by Barbara Pavlik (Ground <br />Water), and Susan Burgmaier (Surface Water). With respect to <br />ground water, no specific information is being requested at this <br />time, although one modification to the maps included in the AHR is <br />requested for future AHR's. Suspension of monitoring of the refuse <br />disposal well would be approvable, and you might want to request <br />the monitoring suspension in a future technical revision <br />application. <br />With respect to surface water, note that Item No. 4 of Susan <br />Burgmaier's memo recommends modification of the monitoring plan to <br />