Laserfiche WebLink
<br />AUG 0 2 2005 <br />Oihsron n. Minerals and GeWO6Y <br />July 28, 2005 <br />Mr, Jeff Coombe <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 />Phone: (303)692-3603 <br />C-19~z a~~ <br />Twentymile Coal Company <br />29515 Routt County Road # 27 <br />Oak Creek, Colorado 80467 <br />(970) 879-3800 <br />RE: PERMIT CO-0036684; 2ND QUARTER 2005 DMR SUBMITTAL <br />Dear Mr. Coombe: <br />Please find enclosed the above referenced discharge monitoring reports for the period from April 1, 2005 through June 30, <br />2005. Ouffall 001A (62 FCT) flowed each week of the period. No permit limitation exceedences were noted during the period. <br />A Quarterly Whole Effluent Toxicity (WET) test was conducted for Outfail 001 W in June 2005, This site passed for both P. <br />Promelas, and C. Dubia. Copies of the WET Test Report Forms are included with this submittal. <br />Please contact me directly at (970) 870-2750 for any further questions or additional information. <br />Brian A. W atterson, R.G. <br />Geologist, Environmental Group <br />Twentymile Coal Company, <br />Enclosures <br />cc: DMG <br />CWPS Permit No. CO-0036684 file <br />