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©~~ <br />February 26, 2000 <br />Ms. Carla Lenkey <br />Colorado Department o(Public Health end Environmrnr <br />Water Quality Control Division -Permits end Enforcement <br />4300 Cherry Creek Drive South <br />Denver, CO 80222-1530 <br />RE: PERMIT CO-0027154: JANUARY 2000 Dh1R SUBh11TTAL <br />Twentymile Coal Company <br />RECEIVED <br />MAR 0 i 2000 <br />Division of Mirtlxals 8 Geology <br />Dear Ms. Lenkey: <br />Please fvd enclosed the above referenced discharge monitoring report for the period ]nauary 1, 2000 through Janaury 30,2000. <br />No permit excursions were noted for the period. Ponds B and E only discharged twice during the month, as reflected on the DMR. <br />Effective September 20, 1999 Permit CQ0027154 was amended, eliminating outfalls 010, 016, and 017. Sampling et these <br />outfalls has barn terminated. <br />Outfalls 002, 005, 6, 007, 008, end 009 did not discharge during this period. Ourfall 020 has not been constructed yet; <br />therefore, there i no scherge to enable chemical or toxicological resting ro dale. In order to reduce the amount o(peper work, <br />the following certification will be substituted (or the acme/ DMR forms to cover the outfalls which did nor discharge. <br />CERTIFICATION <br />1 cenh• under penalty of law lira! I /rave personally examined mrd am familiar with the tr formation submitted herein; m,d <br />based on my inquiry ojthose individuals respansiblejor obtaining the information, J believe the submitted information is hue, <br />accurate, and complete. 1 am aware drat there are significant penaltiesfor submitting false information, including the possibility <br />ojfine rmd imprisonment. See 18 U.S.C. § 1001 and 33 U.S.C. § /319. (Penalties under these statutes may include fines <br />up m EJO, 000 mtdior maxinmm it rprisonmenr of between 6 monUu and S years.) <br />Richard Mills, Environmental Manager DaDa e~ <br />Oulfalls 1101, 005, end 007 are being tested for Hardness in addition to the required paranteren. TCC is conducting some internal <br />sampling to further explain some issues that have previously been in question with the NPDES requirements. A copy of these <br />results is included N the submittal. <br />Please contact me el (970) 870-2712 for any further questions or additional information. <br />TWENTYMILE COAL COMPANY <br />Richard Mills <br />enclosures <br />ce: DMG <br />CWPS Permit No. CCM027154 file <br />29515 ROUTT COUNTY ROAD 427, OAK CREEK, CO 80467 Phone: (970) 679-3600 Fax: (970) 879-8050 <br />