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HYDRO24734
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HYDRO24734
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Entry Properties
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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• • tot.s.s <br />~ORTR ~ <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />DATE OF <br />INSPECTOR: ~tpt4 SIGNATURE: INSPECTION: ///mss rJ <br />DRAINAGE: l.tl KA't"E <br />fL81-tlo-09- oL83~-/ <br />POND IDENTIFICATION DAMrY ( DAME DAMS DAM DA <br />TYPE OF POND ~ / <br />OPERATIONAL STATUS AT TIME OF INSPECTION : ~~~C <br />Approximate water level: (.,3oq . C ~ <br />Sediment level (% total storage): =(.,n%~ ,~ lO.,.t ,~4 ~u..~c : ~.'.•u--- <br />Outtlow (cis): _ r~__ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES/NO <br />Rills and/or gullies on downstream face. <br />'Rills and/or gullies on upstream face. ~~ <br />Inadequate vegetation. <br />Outlet channel erosion. ~~ /Lxc y~rp CUB- s,~iin dru-.~ ,~IH <br />BUROWS. _/~ <br />•Eroslon of tce. _/~ <br />'Water Impounded against toe, ~~ <br />Other. _/~ <br />STRUCTURAL• YES/NO <br />Differential settling. ~ x <br />Cracks, slides, or scarps. ~~ <br />'Seepage (specify location, color, value). J ,c Nisn:'rcr <br />Other. ~~ <br />APPURTENANT STRUCTURES: YES/NO <br />Detective spillways. _/ X <br />'Dewatering device dogged. ~ ~C <br />Faulty gates, baffles, pumps. ~ X <br />'Cracking or crushing of pipes. ~~ <br />Other. ~~ <br />ADDTTIONALCOMMENTS: LFA~I..'~iA~i.r~~- ti's E'v:~.~c'a ~#~,c+~~~cGs~.rL <br />MAINTENANCE REQUIRED: /~f~'S{l'kc c„~; rl,.,~ 7u ~~ .~ :~~,r,=J <br />,f'i/~i'/'/' ,pJw,J.l~~h'"T C~r/'~~.~.cc. tlcy'ycu.iT <br />WSH/rbb/4/89 <br />
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