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HYDRO24734
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HYDRO24734
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Last modified
8/24/2016 8:44:42 PM
Creation date
11/20/2007 4:57:29 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Hydrology
Doc Date
12/3/1990
Doc Name
TRAPPER MINE FOURTH QUARTER 1990 SEDIMENT POND INSPECTIONS
From
TRAPPER MINING INC
To
MLRD
Permit Index Doc Type
NPDES
Media Type
D
Archive
No
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• ~ 101.5.8 <br />~ORTR _~ <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE , <br />DATE OF <br />INSPECTOR: ~R-pprA76 SIGNATURE: INSPECrION:1/~/~(p <br />DRAINAGE: E/ksT }~Y6A'[T• ' <br />POND IDENTIFICATION DAMS ~ DAMrY Z DAM# DAMrY DAMX <br />TYPE OF POND Sep( <br />OPERATIONAL STATUS AT TIME OF INSPECTION : ~~` I I I'~ <br />Approximate water level: I -~ ~ ~° 2 t .~o <br />Sediment level (°h total storage): I 2 ° > <br />Oudfow (cfs): #~ I ~ tl' L <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES/NO <br />Rills and/or gullies on downstream face. , <br />/ X <br />'Rills and/or gullies on upstream face. _ <br />/~ pz n ~ N°2 (w°'- "`o ~ <br />Inadequate vegetation. ~~ gPV,izss a-~T F~..-.-.v w - r~~ nr_nr..t 6- <br />Outlet channel erosion. ~~ rr,~ssue~ <br />BUROwS. _/~ , <br />'Erosion of toe. _/~ <br />'Water Impounded against tce.. ~ <br />Other. _/~ <br />STRUCTURAL' YES/NO <br />Diflererniat settling. ~--aL <br />Cracks, slides, or scarps. /~c <br />'Seepage (spec'rfy location, color, value). _ <br />/~c ~u~»~~ ae.<~~- ~2- °~y <br />Other. _ <br />~~ <br />APPURTENANT STRUCTURES: YES/NO <br />Detective spillways. _/ X <br />•Dewatering device clogged. _/ X <br />Faulty gates, baffles, pumps. ~.~7A <br />'Cracking or crushing of pipes. _/ <br />Other. _/,~ , <br />ADDRIONAL COMMENTS: <br />MAINTENANCE AEQUIRED: <br /> <br /> <br />WSH/rbb/4/89 <br />
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