HYDRO23230

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 10/1/1993
• Doc Name: 3RD QUARTER 1993 INSPECTIONS
• From: TRAPPER MINING INC
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

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QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE
~j n DATE OF
INSPECTOR: W ~~„~ p,~`N SIGNATURE!/ %~~}T/i~rTi,..,f,W5PECTION:cj' / )3 3
DRAINAGE: tHO.~srtZ~,/~_ v~PCSTc ~,.~
POND IDENTIFICATION DAM# DAM# DAM# DAM# DAM/
TYPE OF POND I~ W Y I r ~_~~ ~~ I~ 1
OPERATIONAL STATUS AT TIME OF INSPECTION
Approximate water level: ~o~
Sediment level(°h total storage): waoT,,,~„~,,r~~,,~-,4-ti ,~,,~~e)
Outflow (cfs): p,p
FEATURES PROBLEM COMMENTS
EROSIONAL` YES/NO
Rills and/or gullies on downstream face. / /
•R~IS and/or gullies on upstream face. _
_/ v
Inadequate vegetation. / (/
Outlet channel erosion. /
Bunows. _
/

'Erosion of toe. _
_
/ /
'Water impounded against tce. _% /
Other. / t/
STRUCTURAL- YES/NO
Differential sealing. _/ /
Crecks, slides, or scarps. % i/
`Seepage (specify location, color, value). /
Other. _
/
APPURTENANT STRUCTURES: YES/NO
Defective spillways. _/ /
`Dewatering device dogged. _/ /
Faulty gates, baffles, pumps. /
`Cracking or crushing of pipes. _
% /
Other. _
%
ADDrfIONAL COMMENTS: o~~ ~,n,~ I N P`~-
MAINTENANCE REQUIREr1:
W SH/rbb/4 /89