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

101.5.8
_~ORTR g~
QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE
,, q~~ DATE OF
INSPECTOR:y,,s`-~~, ~~ SIGNATURE:~~~~,tr~~y.11C~PECTION:~/ °Z /~3
DRAINAGE: TnIt.NSO~
PONDIDENTIFICATION DAM#!e DAM#'f(t DAM#$R DAM#~iR DAM#lD
TYPE OF POND `kV.,,,.~+-c •5~--p~~„~G-Z.•,c ~~,~~•~ ,ZO~v,~.etr ~o~r~~~q•
OPERATIONAL STATUS AT TIME OF INSPECTION
Approximate water level:¢s~ ean.cc ~~tz -f 7.,oGP•S. "Sai P.S. #'Y t,`3'GP. s.
Sediment level (°,6 total storage): ~ bed s+-r~rzn~ ~ 9 c zo$ ~q t seZ
QUIflOW (CfS): a fo oSh.+c -q -, rho s~.'b x~..c~. r '~• R O.O
era.-y
#to 0.5-1.0 9~w•
Pe.•a~.Ph~..
alb G Zv `~o
s'-to o.acK
FEATURES PROBLEM COMMENTS
EROSIONAL: YES/NO {``O~ ~"14~~'^~`"O ~~~~`°N
Rills and/or gullies on downstream face. _/ /
~`^/~( 6ETe'P+Z Ptow~ e~cSL~-O\~`K1-
`Rills and/or gullies on upstream face. / /
Inadequate vegetation. _
_% /
Outlet channel erosion. / /
Burrows. _
/ ,/
'Erosion of toe. _
/ ./
'Water Impounded against tce. _
_/ /
Other. % /
STRUCTURAL: YES/NO
Differential settling. _/ /
Cracks, slides, or scarps. _/~
`Seepage (speciy location, color, value). / /
Other. _
/ /
APPURTENANT STRUCTURES: YES/NO F'""'^~ `~'' ~O az - °--~-
Defective spillways. _/_
'Dewatering device clogged. /

Faulty gates, baffles, pumps. _
_
_/_
'Cracking or crushing of pipes. _/_
Other. /
ADDITIONAL COMMENTS:
MAINTENANCE REQUIRED: (aR 5~„nn~~.aT v+vl~~~Q. F-b'C v~S~QS~tT~w~~'bO~~+G-
-Ile 5iro~wi~r- r~vi~C~~Ct w~o•, men qg- e.~7T
WSH/rbb/4/89