Laserfiche WebLink
RECEIVED ©~© <br />JUL 0 3 2003 <br />. Twentymile Coal Company <br />Division ~f Minerals and Geology ~ 29515 Routt County Road # 27 <br /> Oak Creek, Colorado 80467 <br /> {970)879-3800 <br />July 1; 2003 <br />Mr. Christopher Gates _ <br />Environmental Protection Specialist <br />Colorado Department of Public Health and Environment <br />Water Quality ControLDivision - Pemuts and Enforcement <br />4300 Cherry Creek Drive South <br />Denver, Colorado 80222-1530 <br /> <br />Subject: Permit No. CO-0034142, RAG Empire Second Quarter 2003 WET <br />Test Results, Outfall 022 (1SP). <br />Deaz Chris: <br />The following letter is to provide CDPHE with an update of second quarter 2003 WET <br />test results for the subject outfall..WET testing was conducted the week of June 16th for <br />the subject site. Testing for Outfall 022 (1SP) indicated effluent toxicity to fathead <br />minnow survival, but not to Ceriodaphnia dubia survival. As agreed in your telephone <br />message of this date, accelerated testing will be conducted the week of July 14ei. <br />If there aze questions or comments, please contact me directly at (970) 870-2750. <br />Sincerely, <br />~~ .. <br />Brian A. Watterson, R.G. <br />Environmental Specialist <br />cc: DMG <br />~ _ -, <br />~,^ <br />- ~ __ -, <br />:. _~ . <br />C <br />