STATE OF COLORADO
<br />DIVISION OF MINERALS AND GEOLOGY
<br />Department of Natural Resources
<br />1313 Sherman 51.. Room ? 15
<br />Denver. Colorado 40203
<br />Phone: U071 466-35G7
<br />FAX: (1031 d32~d10fi
<br />March 22. 1999
<br />Phil Hegeman
<br />Colorado Department of Health
<br />Water Qualiry Control Division Permit Section
<br />4300 Cherry Creek Drive South
<br />Denver,CO 80222-1530
<br />Re: Colowyo Coal Mine (Permit No. C-81-019)
<br />Technical Revision Application No. 47 (TR-47)
<br />Reduction in the Frequency of Monitoring Revegetated Areas
<br />Dear Mr. Hegeman:
<br />DIVISION O F
<br />MINERALS
<br />GEOLOGY
<br />0. E C L A M A T I O N
<br />MINING•SAf ETY
<br />Bill Owens
<br />Governor
<br />Creg E. Walther
<br />E>,ecutive Director
<br />Michael B. Long
<br />Division Director
<br />The Division of Minerals and Geology hereby issues notice, in accordance with Title 34, Article 33, Section 116, Paragraph
<br />4, of the Colorado Revised Statutes, that on March 22, 1999, an application to revise coal mining operations at the Colowyo
<br />Coal Mine was considered complete for the purposes of filing. The revision was submitted by Colowyo Coal Company L.P.
<br />All review and comment periods as provided in the Ac[ and the Regulations initiate from this date of filing.
<br />This technical revision provides for a reduction in the monitoring of revegetated ares from the 1st, 2nd, and every 3rd year
<br />[hereafterafter seeding until bond release inspectionsto the Is[, 2nd, and 4th year after seeding until bond release inspections.
<br />The surface coal mining operation is on land located approximately 28 miles south of Craig. The permit area is further
<br />described as follows:
<br />All or portions of Sections 2, 3, 4, 8, 9, 10, I I, l4, I ~, 16, l7, 20, 21 and T3N, R93 W; and Sections G, I5, 22, 23, 24, 26, 37,
<br />28, 33 and 34, T4N, R43 W; 6th Prime Meridian.
<br />The above-mentioned tracts of land are shown on USGS 7.5 minute Quadrangle maps of Axial & Ninemile Gap.
<br />A copy of the technical revision application is available for public inspectional the MoffatCounry Counhouse, 221 W Victory
<br />Way, Craig, CO 81625, and at the Division office. For additional information or to provide written comments, contact the
<br />Division of Minerals and Geology, Room 215, 1313 Sherman Street, Denver, Colorado 80203, (303) 866-3567. In order for
<br />us [o comply with regulatorytime frames, we request that comments be submitted within fifteen (15) days of this letter. [f no
<br />comments are received by then, we will proceed on the assumption that you have no concerns with, or objections to, the
<br />applicant's proposal.
<br />Sincerely,
<br />~ ~ ~a~
<br />Byrefi G. Walker
<br />Environmental Protection Specialist
<br />BGW/JRC
<br />SI \OSSVRCITENP~ROl01ol~ BGW
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