Laserfiche WebLink
III III1111111111111 <br />STATE OF COLORADO <br />COLORADO DEPARTMENT OF HEALTH <br />Dedicated to protecting and improvingg the health and <br />en vironment o(the people o(Colorado <br />dJ00 Cherry 6cek Dr. 5. Laboratory Building <br />Denver, Colorado 80222-1530 4210 E. 11th Avenue <br />Phone (303) 692-2000 Denver, Colorado 80220.3716 <br />(303) 691-4700 <br />January 24, 1994 <br />Wayne R. Erickson <br />Senior Environmental Engineer <br />The Pittsburg & Midway Coal Mining Co. <br />6400 So. Fiddler's Green Circle <br />P.0. 8ox 6518 <br />Englewood, CO 80155-6518 <br />P~;;~~vEn <br />JAN 27 1994 <br />RE: Revised Draft Renewal Permit <br />Pittsburg & Midway Coal - Edna Mine [`jy;~iC^,,;; cl.nBfSit ~ ~...,. ,,._ <br />CDPS No. CO-0032638 <br />Routt County <br />Dear Mr. Erickson: <br />OF Ce[p <br />~~ ~ <br />.e~ g <br />~ t816 ~ <br />Roy Ramer <br />Goxmor <br />Patricia A. Nolan, MD, MPH <br />FaecvWe Director <br />As indicated in my January 6, 1994, letter, the draft renewal permit has been revised. <br />Therefore, a copy of the revised draft permit is being submitted to you for review. <br />Please review this revised permit and rationale. If you have comments, please submit <br />them by February 7, 1994. You may telephone or fax your comments. If you have no <br />comments, you need not respond. If revisions are made again, you will be informed of <br />any changes. <br />Please see section VII, of the rationale - Public Notice Comments, fora brief summary <br />of the comments received and the permit changes that resulted. The rationale has been <br />modified throughout to properly explain the revisions, as contained in the permit. <br />Please be aware that since outfalls 002, 003 and 004 have mine drainage and/or spoils <br />springs water as sources, it was necessary to impose additional limitations, including <br />whole effluent toxicity testing (IdET). The conditions for imposition of WET <br />requirements are stated in the rationale, as derived from the CO WQCD 6iomonitoring <br />Guidance Document (July 1, 1993). If you do not have a copy of this policy, you can <br />contact the Ida ter Quality Control Commission at (303)+692-3520 to obtain a copy. <br />Please contact me at (303)+692-3605 if you have questions. <br />Sincerely, <br />i <br />`~; ,~ <br />Jun C. K~b~ic <br />Engineering Technician <br />Permits and Enforcement Section <br />IdATER QUALITY CONTROL DIVISION <br />enc LO SUre <br />sc: dim Chubri lo, Fteld Suppo[t Section, HQCO w/enc lasure <br />Permits Sec Cion, EPA w/o enc Losure <br />Susan L. Burgmaiet. CDMC w/o enclosure <br />