2011-12-16_HYDROLOGY - C1981010

• Permit No: C1981010
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/16/2011
• Doc Name: 4th Quarter 2011 Sediment Pond Inspection
• From: Trapper Mining, Inc
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

POND IDENTIFICATION
I UTE #01
I
I
I
I
Approximate water level: 76"%4)
Sediment level (% total storage): cl1 i ma,i✓
Outflow (cfs): i 0 •
Sediment marker (install or replace) ;,yy pi.az •
Identification sign (install or replace) : ,,, p Ls e
EROSIONAL:
Rills and /or gullies on downstream face.
)J()
Rills and /or gullies on upstream face. A) 0
Inade vegetation. i fl) 0
Outlet channel erosion. )J t; .
Burrows. A () •
Erosion of toe. A),,..)
Water impounded against toe. y j
Other.
STRUCTURAL:
Differential settling.
,, /
'V 0
Cracks, slides, or scarps. )L.J
Seepage (specify location, color, value). ,
Defective spillways. Ai () •
• •
Other. _ , •
APPURTENANT STRUCTURES:
Defective spillways.
k/j
Dewatering device clogged. ill()
Cracking or crushing of pipes. i A/Z/4
Other. ,
COMMENTS: L) pro lotQ.ervr
/I O feed
ij
MAINTENANCE REQUIRED:
I Von
• FILE: 118.7
OPERATOR: TRAPPER MINING INC.
QUARTERLY SEDIMENT POND INSPECTION REPORT
INSPECTOR: 6dLt - t CL4LS SIGNATURE: tJ .-
DRAINAGE: UTE GULCH
QRTR 0 /
TRAPPER MINE
DATE OF INSPECTION / l / 6 1 / II