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~~cmcx <br />Ms. Erica Crosby <br />Environmental Protection Specialist <br />Division of Minerals and Geology <br />Colorado Department of Natural Resources <br />1313 Sherman Street, Room 215 <br />Denver, Colorado 80203 <br />RE: Water Sample Results and Level <br />Dear Ms. Crosby, <br />Wl-tq~~-zoS <br />January 13, 2005 <br />Via Certified Mail <br />Return Receipt Requested <br />RECEIV E[jooz zato ooot stop ~zso <br />JAN 19 2005 <br />Division raf Minerals and Geology <br />Per your request, I am forwarding the results of water samples in A-Pit and C-Pit taken on <br />December 13, 2004. These results were received from Paragon Analytics on December 27, 2004 <br />and are summarized below. A sample and analysis of the Dakota Well was taken for the analysis <br />of the six analytes of concern. As of January 10, 2005 (date of last sampling), the water level in <br />C-Pit had receded 28 inches since mid-September when the staff gauge was installed. <br />Anal to A-Pit C-Pit Dakota <br />Dissolved Selenium 4.5 µ 300 µ 1.0 µ <br />Dissolved Thallium 0.2 2.1 BDL <br />H 8 12 8.1 <br />TDS Not tested Not tested 820 mg/L <br />Chlorides Not tested Not tested 25 m <br />Sulfates Not tested Not tested BDL <br />If you have any questions regarding this submittal, please feel free to contact me at (303) 823- <br />2115. <br />Sincerely, <br />!~ <br />Eric S. Hodek <br />Environmental Manager <br />United states Operdttons <br />P.O. Box 529, Lyons, Colorado 80540, USA, Phane: (303) 8232100, Fax: (303) 8232199 <br />