HYDRO28703

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 10/4/1999
• Doc Name: 3RD QUARTER 1999 SEDIMENT POND INSPECTIONS
• From: TRAPPER MINING INC
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

FILE: 118.7
QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC.
INSPECTOR: 11`,Ci~/)~~`i' SIGNATURE: ~s~~~is~"-
DRAINAGE: OAK GULCH
NOTE: PUT A CHECK INAPPROPRIATE BOX IF ATTENTION IS REQUIRED.
~QRTR_~
TRAPPER MINE
DATE OF INSPECTION_~/ 8 /~
POND IDENTIFICATION Oak #01 Oak 1102
Approximate v`aler kvd: S o GO
Sedimerd laud (%total storage): ,y ~ / v
OuMow (ch):
Sediment marker (install or replace) ; .~~/ I ~QyeE
Identifiwtbn sign (inslaN or replace) ~~ Cpl:
EROSIONAL:
Rills andlor gullies on downstream lace.
p
~C
Rills and/or gullies on upstream fax.
Inadequate vegetation.
Outlet channel erosion.
Burrows.
Erosion of toe.
Water impounded agaiirot foe,
Other.
STRUCTURAL:
Dilferenlial settling.
©,L/
GlC '
I
Cracks, slides, or sxrps. I
Seepage (speciy oration, coon, value).
Detective spilMrays.
Other.
APPURTENANT STRUCTURES:
Defective spilAvays.
~,~
Denaterirg devix cogged.
Cracking or crushing of pipes.
Other.
COMMENTS ~ ~_ /
~Oy ~ TCJG~'' //s~4'i//.GiZ` ~
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+~/ f- i~ ~ -~ /_ _ /'Q~/~y,~ 1~.~/rril~ ^~/~6iii~79.
/J'Ti/~/l~ ~-'~"~C~f ~.fpf~ //J G~~JfG/LL~G /~i ~//.f~ t/
MAINTENANCE REOUIRED~