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i • <br />DEPARTMENT OF NATURAL RESOURCES <br />David H. Getches, Executive Director <br />MINED LAND RECLAMATION DIVISION <br />DAVID C. SHELTON, Director <br />Richartl D. Lamm <br />Governor <br />December 6, 1985 <br />Mr. John M. Walters <br />Chief Project Engineer <br />Salt Creek Mining Company <br />P.O. Drawer L <br />Fruita, Colorado 81521 <br />III IIIIIIIIIIIIIIII <br />Re: Annual Hydrology Reports - McClane and Munger Canyon Mines - File Nos. <br />C-80-004 and C-81-020 <br />Dear Mr. Walters: <br />The Division has completed its' review of the above reference reports received <br />by the Division on May 2, 1985. The following recommendations should be taken <br />into consideration in preparing future annual water reports for the McClane <br />Canyon and Munger Canyon mining operations: <br />Discharge and quality data from East Salt Creek should be reported so that the <br />impact, if any, from mine discharges may be more accurately assessed; <br />depth-to-water and applicable water quality parameters from wells should be <br />reported; <br />a short discourse comparing baseline to recently collected data; and an <br />analysis of impacts, if any, to the ground surface water systems should be <br />included in the report; <br />projections of probable impacts from mine dewatering to the local aquifer <br />systems (alluvial and bedrock) should be provided. <br />If you have any questions regarding the Division's recommendations, please <br />contact Steve Renner of our office. <br />Sincerely, <br />V ~ ~~ ~~ <br />Tom Gillis <br />Reclamation Specialist <br />TG/vjr <br />5540E <br />423 Centennial Building, 1313 Sherman Street Denver, Colorado 80203 Tel. (303) 866-3567 <br />