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HYDRO28541
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HYDRO28541
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Last modified
8/24/2016 8:47:44 PM
Creation date
11/20/2007 9:35:04 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Hydrology
Doc Date
12/29/1989
Doc Name
TRAPPER MINE FOURTH QUARTER SEDIMENT POND INSPECTIONS
From
TRAPPER MINING INC
To
MLRD
Permit Index Doc Type
NPDES
Media Type
D
Archive
No
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• ~ fot.s.s <br />~_ORTR <br />QUARTERLY SEDIMEATT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />DATE OF <br />INSPECTOR: ~hL4tl~b SIGNATURE: INSPECTIONILJ~~ <br />DRAINAGE:_ ~ta.uor.t ~T-+-as.,tvnrrt ~~ <br />POND IDENTIFICATION DAM# ~ DAM#~ DAM#~ DAM# DAM <br />TYPE OF POND SEOI-t~--~T <br />OPERATIONAL STATUS AT TIME INSPECTION e 1 t!E <br />Approximate water level: ~' o <br />Sediment level (°~ total storage): ~ 3e°/, <br />Outflow (cfs): (/~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES/NO <br />Rtlls and/or gullies on downstream face. _/~C <br />"Rills and/or gullies on upstream face. _/ X ,~,,~,,~ Gj~j( _~ ~'~~ <br />Inadequate vegetation. ~ XX <br />Outlet channel erosion. <br />~ <br />Burrows. ~ <br />"Erosion of tce. /~ <br />"Water impounded against tce. ^ <br />/ x <br />Other. _ <br />~/ X <br />STRUCTURAL• YES/NO <br />Differential settling. _ f~ <br />Cracks, slides, or scarps. _/~C <br />'Seepage (specify location, color, value). /~ <br />Other. _ <br />_/ZC <br />APPURTENANT STRUCTURES: YES/NO <br />Defective spillways. _/ X <br />"Dewatering device Dogged. J ~C <br />Faulty gates, baffles, pumps. ~ X <br />"Cracking or crushing of pipes. % X <br />Other. , <br />% <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />WSH/rbb/4/89 <br />
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