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STATE OF COLORADO <br />DIVISION OF RECLAMATION, MINING AND SAFETY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, Colorado 80203 <br />Phone: (303) 866-3567 <br />FAX: (303) 832-8106 <br />Apri130, 2008 <br />Graham Roberts <br />Trapper Mining, Inc <br />P.O. BOX 187 <br />Craig, CO 81626 <br />RE: Trapper Mining, Inc., Permit C-81-010 <br />First Quarter 2008 Discharge Monitoring Reports Review <br />Dear Mr. Roberts, <br />COLORADO <br />DIVISION O F <br />RECLAMATION <br />MINING <br />- ~- <br />SAFETY <br />Bill Ritter, Jr. <br />Governor <br />Harris D. Sherman <br />Executive Director <br />Ronald W. Cattany <br />Division Director <br />Natural Resource Trustee <br />The Colorado Division of Reclamation, Mining, and Safety (CDRMS) has reviewed and found the <br />above referenced report to be in compliance with Rule 4.05.13(2). The First Quarter Discharge <br />Monitoring Reports were received by the Division on 30 Apri12008. The reports cover the time period <br />from O1 January 2008 through 31 March 2008. <br />Five NPDES outfalls discharged during the First Quarter of 2008. Outfalls 011 and 021 discharged in <br />response to spring snowmelt surges occurring in mid March. Outfalls 001, 002 and 020 discharged <br />routinely throughout the quarter. Outfalls 011, 020, and 021 were sampled for WET analyses during <br />the quarter. No exceedances of WET test limitations were observed. <br />It is noted that this winter resulted in heavy snow pack for most of the reporting period. No <br />exceedences of primary effluent limitations occurred at any outfall during the quarter. <br />Thank you for the timely submittal. <br />If you have any questions feel free to contact me. (303) 866-6424 <br />Sincerely, r,,,~ <br />Jason Music <br />Environmental Protection Specialist <br />Cc: Dan Hernandez, DRMS <br />Office of Office of <br />Mined Land Reclamation Denver Grand Junction Durango Active and Inactive Mines <br />