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HYDRO25940
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HYDRO25940
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Last modified
8/24/2016 8:45:31 PM
Creation date
11/20/2007 6:04:24 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Hydrology
Doc Date
10/5/1990
Doc Name
TRAPPER MINING THIRD 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 ~p <br />OUAATERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />DATE OF <br />INSPECTOR: ~q~t) rnt Er SIGNATURE: ~~~ ,~ INSPECTION:2/2~ yo <br />DRAINAGE: JOFFKfOrt btr.f_.CF1 <br /> <br />POND IDENTIFICATION DAM# (~ DAM# ~Q DAM#8 ~Q DAM# 9 DAM# /O <br />TYPE OF POND s~.....~ <br />OPERATIONAL STATUS ATTIME OF INSPECTION - ~'~ i~iE <br />Approximate water level: ~6 ~~ ~/-' Sw #b~/' ~~ T14 ~ ~ #io ~ <br />Sediment level (% total storage): ,yc. 3.+! ft~~o'te~ #~n_ ag; ~#~ <A,~' #ir~,2s'.G <br />Outflow (cfs): ~t~ T y~g,~ ~ ,/,~,~ QS s/~f o.z3~yi~ .n <br />~ ~ ~ <br />FEATURES PROBLErvI CGMMENTS <br />EROSIONAL' YES/NO <br />Rills and/or gullies on downsUeam face. ~ , <br />'Rills and/or gullies on upstream face. / <br /> <br />Inadequate vegetation. _ <br />_ <br />/ <br />~17C1i~.,•sE A'; n<e~r <br />Outlet channel erosion. ~ <br />~ <br />BUROWS. ~~ 1yr6 yrASOr Prb fr.ioca o..~-.vrrac~s+ y~ce <br />'Erosion of ice. ._J <br />`Water Impounded against tce. ~~ <br />Other. _/~ <br />STRUCTURAL' YES/NO <br />Differential settling. /~ <br />Cracks, slides, or scarps. ,_ <br />~~ n~i'ac -cu/-i~c c~~r A°io <br />'Seepage (specify location, odor, value). _/ K fr. s~au~~`'~ =~+--~ #iv .r o. 07 + <br />Other_ ` - _ -/~ ~ f'r~iuQ i'T ~c1 ~ % ark Rio <br /> <br />APPURTENANT STRUCTURES: <br />YES/NO __ <br />Defective spllways. _/~ <br />•Dewatering device dogged. / <br />Fauity gates, baffles, pumps. _ <br />/ X <br />'Cracking or crushing of pipes. _ <br />~ kk ~~ N-'e /aP <br />Other. J~ <br />ADDRIONALCOMMENTS: sr`O.r,c:.c7'T+"n°'A Fcr..trn...../u ~r+u~itcr- ti:a ~.v..v5- <br />ecciw~n rih~!m~tc ,, ; rrE r ~ <br />~~ 59Wnr..rf'~57i.•r~7~po~c.c~~si...cE Bo7ra~-r cS c-•f. BCE <br />MAINTENANCE REQUIRED: /yFQn'iC+~E_ <br />WSH/rbb/4/89 <br />
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