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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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<br />tot.s.e <br />.~ ORTR Qp <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />/~~j DATE OF <br />INSPECTOR: ~J}(j~ptAL t'r SIGNATURE: ~~`° ' INSPECTION:/?/ / 9u <br />DRAINAGE: ep YoTE <br />ttAl-Co- oq- ot:638-~ <br />POND IDENTIFICATION DAM# / OAM# DAM# DAM# DAM# ' <br />TYPE OF POND ~~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION % (~!E <br />Approximate water level: G3DA, s ' <br />Sediment level (% total storage): ~ Eo% > o~ I o,u„ 2a 4a. ~-,.~-~s <br />Outflow (CfS): 7i7l ClLL~ ~ O.OOf ~`Fs <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL' YES/NO <br />Rills and/or gullies on downstream face. _ /~ <br />•R11s and/or gullies on upsV~m Saco. /~( <br />Inadequate vegetation. ^ <br />_/~ <br />Outlet channel erosion. ~~ <br />Burrows. ~ x <br />'Erosion of tce. %~ <br />'Water Impounded against tce. _ <br />J~ <br />Other. _ <br />J~ <br />STRUCTURAL' YES/NO <br />Differential settling. _/~ <br />Cracks, stiles, or scarps. ~,~ ` <br />'Seepage (specify location, color, value). _/~ ~1d7a2crx oNr Y (o.cn r <br />Other. _/fir , <br />APPURTENANT STRUCTURES: YES/NO <br />Defective spillways. _/ X <br />•Dewatering device dogged. J <br />Faulty gates, baffles, pumps. _/ X- <br />•Crecking or crushing of pipes. ,~~ ~~ K> caoC <br />Other. ~~ <br />ADDRIONALCOMMENTS: 'C*nrL' K~c.*~ w~ ,PFr'.~..rs ih°! Cp.v~G6%r' <br />MAINTENANCE REQUIRED: Cc•`s!'G c re c ~>+,~ ~ `~'„~~es <br />/ZEi,.t~~1rG 77~asN /-'.+r~ ~u icy: 6u.~~o wrrr...r ,e.eor.+..~s <br />~i 'C G'4 iY i'G C'TF- <br />WSH/rbb/4/89 <br />
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