HYDRO22744

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 12/26/2003
• Doc Name: 4th Quarter 2003 Sediment Pond Inspection Report
• From: Western Fuels-Colorado
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS
Inspectors Name: ~~ G,~.lokc. Date: ~> - 1 Z- 03

NPDES ID. No.:CO-0000213 009 Date Last Inspected : ~ 1-1-0~
Facility Configuration:Total Encised Pond
Site Name: Impoundment #009 Location:47N16W36
Mine Name: New Horizon Mine Location:2 mi.NW of Nucla, CO.

Mine ID No.: CMLRD Permit #0008-81
Owners Rep.: R. L. Wade, Mine Manager
CIRCLE OR WRITE IN APPROPRIATE R ESPONSE
1. Foundation Preparation (removal of vegetation, stumps., topsoil) ~ No N/A
2. Lift thickness (inches)
3. Compaction according to approved plan ~ No N/A
4. Burning (specify extend aad location) Yes ~ N/A
5. Aagle of slope: 3:1 upstream, 3:1 downstream
6. Seepage (specify location, color, and approx. volume)
a.) Prom underdrain pipes: ~ Yes Q N/A .
b.) At isolated points on embankment elopes: Yes No N/A
c) At natural hillside: Yes ®o N/A
d) Over widespread areas Yes ® N/A
e) FLOm downateam foundation area Yes ® N/A
f) "Boils" beneath etram or ponded water Yes ®° N/A
7. Cracks or scarps on crest Yes ® N/A
8. Cracks or scraps on elope Yes ~ N/A
9. Sloughing or bulging on slc_e Yes ~ N/A
10. Major erosion problems _ Yes ~ N/A
11. Surface movements in valley bottom or on hillside Yea ~ N/A
12. Erosion of toe Yes ~ N/A
13. Water impounded against toe Yes ® N/A
14. Existing embankment freeboard (feet) ~ _ Feet
15. Cracks, bulging, or erosion on upateam face Yes ~, N/A
16. Vie ible sumps or sinkholes in slurry surface Yes ~ N/A
17. Clogging
a) Spillway channels and pipes Yes ® N/A
b) Decant system Yea ~ N/A
c) Diversion Ditches Yes ® N/A
16. Cracking or crushing of pipes
a) Spillway pipes Yea ~ N/A
b) Decant system Yes ~ N/A
19. Trash racks clear and in~place Ye No N/A
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