2012-12-21_HYDROLOGY - C1981010

• Permit No: C1981010
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/21/2012
• Doc Name: 4th Quarter 2012 Sediment Pond Inspection Report
• 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 Coyote #1
I I
I
Approximate water level. 10 7v
Sediment level (% total storage). ,, ti i rh at
Outflow (cfs). 0 L -' 5
Sediment marker (install or replace) _ Zv. tot G t
1
Identification sign (install or replace) ( LA
�9
EROSIONAL:
Rills and/or gullies on downstream face. No
Rills and/or gullies on upstream face. /U
•
Inadequate vegetation /4/ o
Outlet channel erosion /ti„)
.
Burrows /I/0
Erosion of toe. A..I
Water impounded against downstream toe. v
,
Other.
STRUCTURAL:
Differential settling. /./o
Cracks, slides, or scarps /1/0
Seepage (specify location, color, value). N
Defective spillways. /1_lc,
Other.
APPURTENANT STRUCTURES:
Defective spillways. _ Al o
.
Dewatering device clogged /IJO
Cracking or crushing of pipes. /v',,
.
Other.
COMMENTS. \ i
r
6 3 0 ( .S 5 Pt .
roa "VIA IC' ∎
? Fro 2✓o ,t) "- '�■ `�C
1...+)g V''
�F 1' 4e-
i
f;u.rre -r►dt" ‘4) AA0 --1� Q. ��I., r∎ ° ° I
e As�_ CvvtY -F-1 ivx. C ,,T. �hv„.J,
A
MAINTENANCE REQUIRED -
y ,
/i/U in 4_
FILE I187
INSPECTOR • a r Z
DRAINAGE: COYOTE
TRAPPER MINING INC.
QUARTERLY SEDIMENT POND INSPECTION REPORT
4 QUARTER
267 )2 _
SIGNATURE 1{
DATE OF INSPECTION: 1 1/ 4 / 2v t 2