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July 14, 2011 <br />Mr. Robert Zuber, PE <br />Environmental Protection Specialist <br />Colorado Division of Reclamation, Mining, and Safety <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />Dear Mr. Zuber: <br />RE: Trapper Mining Inc., Permit C-81 -010 <br />Second Quarter 2011 Sediment Pond Inspections <br />Impoundment inspection results for the second quarter of 2011 are enclosed. All impoundment <br />inspections were conducted by a qualified impoundment inspector. Inspections took place June 4, 14, <br />15, 16, 17, and 21. <br />Maintenance items noted during the inspections were as follows: <br />1. Fill in small animal burrows at Far East Buzzard #01. <br />2. Replace sign at No Name #02. <br />3. Fill in animal burrows at Johnson #6. <br />4. Fill in animal burrow at West Pyeatt #01. <br />5. Fill in animal burrows at Middle Pyeatt #01, Middle Pyeatt #02 and Middle Pyeatt #03. <br />6. East Pyeatt #01 needs erosion control below the spillway. <br />7. Fill in animal burrow at Grouse Gulch #01. <br />8. Replace sediment marker at Grouse Gulch #02. <br />9. Fill in animal burrows at East Flume #01. <br />10. Replace sediment marker at Horse Gulch #01. <br />11. West Horse Gulch #01 needs erosion control upstream. <br />12. Deal #01 needs erosion control on the inlet channel. <br />Trapper will address these maintenance items in a timely manner. <br />Data related to pond capacity is attached. The last column on the table provides an estimate of the <br />remaining capacity in each pond where remaining capacity is defined as the volume remaining after <br />considering the estimated amount of sediment noted during the inspections. <br />Please contact me if you have any questions. <br />Sincerely, <br />6i vo AbOi P <br />Tonia Marie Perkins <br />CO PE 43864 <br />C: F. Luke /EQ file 118.7 <br />P.O. Box 187 <br />TRAPPER MINING INC. <br />owil mriro <br />, ,, P ff o p.RIE , e , <br />. _ <br />- -- 43864 •0 z: s <br />c • 7- /y, k` <br />N oninlimiloo <br />Craig, Colorado 81626 (970) 824 -4401 <br />