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rn-~~-~~-tea <br />~~cm~x <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 />i ,~ ;..~ <br />RE: Water Sample Results and Level <br />Dear Ms. Crosby, <br />February 16, 2005 <br />Via Certified Mail <br />Return Receipt Requested <br />7004 2890 0003 2049 7775 <br />Per your request, I am forwarding the results of water samples in A-Pit and C-Pit taken on <br />January 28, 2005. These results were received from Paragon Analytics on January 31, 2005 and <br />are summarized below. As of January 28 (date of last sampling), the water level in C-Pit had <br />receded 30 inches since mid-September when the staff gauge was installed. <br />January 28, 2005 Results <br />Anal to A-Pit C-Pit <br />Dissolved Selenium 4.2 µ 250 µ <br />Dissolved Thallium 0.2 µ 1.5 µ <br />pH 8.1 12 <br />Anal to A-Pit C-Pit <br />Dissolved Selenium <br />Dissolved Thallium <br />H <br />If you have any questions regarding this submittal, please feel free to contact me at (303) 823- <br />2115. <br />Sincerely, <br />G~~~j <br />Eric S. Hodek <br />Environmental Manager <br />United States Operatlons <br />P.O. Box 529, Lyons, Colorado 80540, UST, Phone: (303) 8232100, Fax: (303) 823-2199 <br />