HYDRO21687

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 10/13/1992
• Doc Name: 3RD QUARTER 1992 INSPECTIONS
• From: TRAPPER MINING INC
• To: MLR
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

tot.s.e
3-r/ QRTR qt
QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE
~j~ j ~ / DATE OF ~
INSPECTOR: /~~ J SIGNATURE:/! .~ '"- ~-"<`~, INSPECTION: 7/~~/ ~ L,
DRAINAGE: Ct)'COTE DA+H
~ r.~/- ~ -09- oz838 - /
POND IDENTIFICATION DAM# ~ OAM# DAM# DAM# DAM#,
TYPE OFPOND
OPERATIONAL STATUS ATTIME OF INSPECTION : ILL E
Approximate water level: ~ Q7 > L ~ ~ o..`J ~
Sedimerrt level (%total storage): ~ ~ tp~ q ~
Outflow (cfs):
FEATURES PROBLEM COMMENTS
EROSIONAL: YES/NO
Rills and/or gullies on downstream face. _/_
'Rills and/or gullies on upstream face. /
Inadequate vegetation. / _: ~~ ~,-~ ~ °•~ ° ~ . ~-` '""` ~ "k'=
Outlet channel erosion. _
_
%

BUROWS. _
_
_/_
'Erosion of toe. _/_
'Water impounded against tce. _'

Other. =
/
STRUCTURAL: YES/NO
Differential settling. _/_
Cracks, slides, or scarps. _/_
'Seepage (specify location. odor. value). _/_ :... _ ,_.. - .. _.-,~e,c % ~'«.-~
Other. /
APPURTENANT STRUCTURES: YES/NO
Defective spillways. /_
•Dewatering device Dogged. _
/ `! orb.i ~'~
Faulty gates, baffles, pumps. _
_/_
'Cracking or crushing of pipes. /_
Otner. _
i
ADDRIONALCOMMENTS: 56aws+.+_: SuauaY ~ pwreo rw.i 5.u.~aq

MAINTENANCE REQUIRED: ,., ,. - .. : ~ ... _ ~~.-, . ~~-~ :-: : 'n;.~- AiZc:q-S
WSH/rbb/4/89