HYDRO30614

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 8/2/1999
• Doc Name: 2ND QUARTER 1999 Inspections
• From: TRAPPER MINING INC
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

FILE: 118.7
QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC.
INSPECTOR: ~~/ ~~.~i/- SIGNATURE: .f~,=.T~
DRAINAGE: JOHNSON GULCH
NOTE: PUT A CHECK IN APPROPRIATE BOX IF ATTENTION IS REQUIRED.
1~ ORTR~~
TRAPPER MINE
DATE OF INSPECTION L / if l ~~
POND IDENTIFICATION Johnson #8 Johnson #7R Johnson #8R Johnson #9R Johnson #10R
Approximate rater level: S /' ~ lp~ /I! /M ~
Sediment level (% total storage): 1 i0 f~ /O~ /P °° O"
u[flow (cis)'. 'wGt, t '1G~0. / + rO. / ~O,/ ~Y.O,
Sediment marker (install or replace) O.t' p ~ 1n /
IdentiRcafion sign Qnstall er replace) p,C O O O~
EROSIONAL:
Rills and/or gullies on downstream hre.
OTC L)C
O.C
OvC
O,t
Rills and/or gullies on upstream lace.
Inadequate vegetation.
Outlet channel erosion.
Burrom.
Erosion of toe.
Water impountled against toe.
aner.
STRUCTURAL:
Differential settling.
.C
O
L4~'
0,('
Cracks, slides, or scarps.
Seepage (specify location, color, value).
Delerilva spilNrays.
Olhar.
APPURTENANT STRUCTURES:
Defective spillmys.
G+F
OK.
D.C
Dewatenng device clogged.
Cracking or crushing of pipes.
Other.
COMMENTS:
rs'sL~ - uJC l~.fi/i~/3rt/ .or r~/ ~..r/i~.Eti" ~ {~ .~' r~/r~/w, = fem. ~ ~ %~= 6v'~
',6`~~- /7/N'~ A4~ ~^~1^~ ~/GSsS Cr~/il~/~~~l~i' /r e$'<%a~..L~ 9r~Ci~li~/~~jj
MAINTENANCE REQUIRED:
+~/Q ~.rfts // ~b~
I /
~nci.CSr /-f ~ s~+r1./!f~ ~li.ef r~wvf
....~.