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HYDRO21240
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HYDRO21240
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Entry Properties
Last modified
8/24/2016 8:42:50 PM
Creation date
11/20/2007 2:06:48 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Hydrology
Doc Date
2/7/2003
Doc Name
4th Q 2002 Sed Pond Insp Report Review Letter
From
DMG
To
Trapper Mining Inc
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />1313 Sherman 5[., Room 215 <br />Denver, Colorado 80203 <br />Phone: (303) 866-3567 <br />FAX: (3031 83Z-8106 <br />February 7, 2003 <br />Mr. Frank Self <br />Trapper Mining, Inc. <br />P.O. EIOX 187 <br />Craig, CO 81626 <br />Re: Trapper Mine, C-81-OIQ Fourth Quarter 2002 Sediment Pond Inspection Reports <br />Deaz Mr. Self: <br />DIVISION OF <br />MINERALS <br />GEOLOGY <br />RECLAMATION <br />MINING•SAFETY <br />Bi11 Owens <br />Governor <br />Greg E. Watcher <br />Executive Director <br />Ronald W. Cattany <br />Acing Division Director <br />The Division has reviewed Trapper Mining Inc.'s Fourth Quarter 2002 Sediment Pond Inspection <br />reports. TMI's fourth quarter 2002 sediment pond reports were received by the Division, on January 21, <br />2003. Timely submittal of these reports is in compliance with Rule 4.05.9(17). <br />Sediment levels for many of the ponds was unreported due to snow and ice cover in the ponds. <br />The fourth quarter report indicates that the sediment level mazker needs to be replaced in Middle Pyeatt <br />No. 1. Rills were noted on the upstream face of East Pyeatt No. 3 pond. This damage is attributed to <br />cattle grazing and should be corrected during the spring of 2003. Steepening of the embanlm3ent of Ells <br />No. l is noted in the report with corrective measures to be enacted during 2003 construction season. The <br />report does not indicate that the integrity of this pond is compromised by this condition. No report is <br />recorded for Middle Flume No. 3. Please provide information regazding this missing pond report. <br />Thank you for the timely submittal of these reports. <br />Sinceltlely, <br />C:/jhb/C81010/Sediment Pond Inspection/2002 fourth q.doc <br />Cc: Dan Hernandez, DMG <br />
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