HYDRO22657

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 3/29/2001
• Doc Name: 1st Qtr 2001 Inspections
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

~- ~FILE~18.7 III IIIIIilllllll III
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QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC.
INSPECTOR: ..ri/ ~ie•G/~.- SIGNATURE: ~.c..~ ~i..~d--~
/st QRTR 2aar
TRAPPER MINE
DRAINAGE: INDUSTRIAL WASTE POND DATE OF INSPECTION s' / 2 r I °/
NOTE: PUT A CHECK IN APPROPRIATE BOX IF ATTENTION IS REQUIRED.
POND IDENTIFICATION IWP #01
Approximate water level: /era
Sediment level (% total storage): 2.p °°
Outflow (ds): ' <D,/~~ i
Sediment marker (install or replace) R/'
Identifwlion sign (install or replace) ~/9
EROSIONAL:
Rills andlor gullies on downstream face.
o,C'
Rills antl/or gullies on upstream face.
Inadequate vegetation.
Outlel channel erosion.
Burrows.
Erosion of toe.
Water impounded against toe.
Other. x
STRUCTURAL:
Differential settling.
Cracks, slides, or scarps.
Seepage (specify location, color, value).
Defective spilhays.
Other.
APPURTENANT STRUCTURES:
Detective spillways.
n
Dewatering device clogged.
Cracking or crushing of pipes.
Other.
COMMENTS:
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MAINTENANCE REO/UIRED: 1 / /I L ~ s
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