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STATE OF COLORADO <br />COLORADO DEPARTMENT OF HEALTH ~°~~o` <br /> <br />4210 Easi lllh Avenue A <br />9~ <br />~ //~ <br />e~!r"~r~ •r ~°rp <br /> <br />Denver. Colorado 80220 <br />Phone (303) 320-8333 ) <br />_ <br />I"' ; <br />\ ~)! <br />• <br />~:' <br />• \ <br />~~~ <br /> <br />June 30, 1988 Roy Ramey <br />cavernar <br /> Thoma• M. Vernon. M D <br /> EMecunve Urteclpr <br />H. Bruce Humphries <br />Sr. Environmental Engineer <br />Trapper Mining, Inc. <br />P. O. Box 187 <br />Craig, Co. 61626 <br />Dear Mr. Humphries: <br />The Air Pollution Control Division hereby approves your <br />request to terminate ambient particulate monitoring at the <br />Trapper Mine site. A review of the data indicates that the <br />mine does not cause any ambient air quality standard violations. <br />The Division appreciates the monitoring data which you have <br />obtained and supplied to the state. <br />Sincerely, <br />• ~~ ,~ ~~ <br />•, James S. Geier, PE <br />Unit Leader, New Source Review Program <br />Stationary Sources Section <br />Air Pollution Control Division <br />JSG:aId <br />cc: Nancy Chick <br />Scott Miller <br />FIG. 4.7-1. MONITORING PROGRAM TERMINATION APPROVAL <br /> <br />4-170A <br />REVISED ,1'Ut ~ 1 '$$ <br />