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Ill Illllllllllll Ill <br />999 <br />000 <br />Twentymile Coal Company <br />29515 Routt County Road # 27 <br />Oak Creek, Colorado 60467 <br />(970)879-3800 <br /> <br />October 31, 2001 <br />Ms. Carla Lenkey <br />Colorado Department of Public Health and Environment <br />Water Quality Control Division -Permits and Enforcement <br />4300 Cherry Creek Drive South <br />Denver, CO 80222-1530 <br />NO% p2 2001 <br />Droision of Minerals 6 ~, <br />SUBJECT: PERMIT NO: CO-0036684 - 3R0 QUARTER 2001 DMR SUBMITTAL -MISSING SIGNATURE <br />Dear Ms. Lenkey: <br />Attached are two copies of page one with 3r0 quarter WET test results for Outtall 001 X (Permit CO-36684). This DMR was <br />inadvertently mailed out without a signature. Please add these to the DMR package you will receive this morning via FedEx. <br />A hard copy is also forthcoming. <br />As discussed yesterday, this Outtall was mistakenly analyzed for the more conservative chronic WET testing for two species <br />during this quarter, as opposed to newly required acute WET testing for one species. The Outfall passed the chronic WET <br />lest, as such I did not enter an exceedence. I have written over the parameter entry, filling in the test that was actually <br />conducted, and indicated that the wrong test was run. As discussed, I hope this will not be considered a deficiency since the <br />test ran was more conservative, <br />Thank you for your time and input. If you have any questions, please contact me directly at (970) 870-2750. <br />Sincerely, <br />,~- a. ~~ <br />Brian Watterson <br />Environmental Geologist <br />Enclosures <br />cc: DMG <br />