2013-10-15_HYDROLOGY - C1981010

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 10/15/2013
• Doc Name: 3 Quarter 2013 Sediment Pond Inspection Report
• From: DRMS
• To: Trapper Mining, Inc
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

STATE OF COLORADO
DIVISION OF RECLAMATION, MINING AND SAFETY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203
Phone: [phone]
FAX: [phone]
October 15, 2013
Tonia M. Perkins, P.E.
Trapper Mining, Inc.
P.O. Box 187
Craig, Colorado 81626
RE: Trapper Mining, Inc., Permit C- 1981 -010
Third Quarter 2013 Sediment Pond Inspections
Dear Ms. Perkins:
COLORADO
ID IV I S I O N O F
RECLAMATION
MINING
SAFETY
John W. Hickenlooper
Governor
Mike King
Executive Director
Loretta Pineda
Director
The Colorado Division of Reclamation, Mining and Safety (Division) has reviewed the above referenced report.
The third quarter sediment pond inspection reports and the pond capacity data were received by the Division on
October 3, 2013. Sediment pond inspections were conducted by TMI on September 19, 20, 24 and 25 of 2013.
This report appears to be in compliance with the applicable sections of Rule 4.05.9(17).
Eleven maintenance items were noted during the inspections:
1. No Name 42 will be cleaned if weather and time allows.
2. Johnson 47R will be cleaned if weather and time allows.
3. West Pyeatt 41 needs more rock placed in the inlet.
4. Rock needs to be placed on the eastside of East Pyeatt 41.
5. East Pyeatt 42 needs debris cleared from the spillway.
6. Oak 41 will be cleaned if weather and time allows.
7. Middle Flume 43 will be cleaned if weather and time allows and the weir needs to be repaired.
8. East Middle Flume needs more rock placed in the inlet.
9. Deal Gulch needs more rock placed in the inlet.
10. Industrial Waste Pond will be cleaned if weather and time allows.
The Division concurs with the maintenance items noted. The Division also noted the necessity to clean
Middle Flume #3 pond during the last site inspection. This pond will need to be cleaned this year.
If you have any questions feel free to contact me at (303) 866 -3567 ext. 8120.
Sincerely,
Jared Ebert
Environmental Protection Specialist, DRMS
Office of Office of
Mined Land Reclamation Denver • Grand Junction • Durango Active and Inactive Mines