HYDRO21765

• Permit No: C1981047
• IBM Index Class Name: Hydrology
• Doc Date: 9/16/1997
• Doc Name: QUARTERLY POND INSPECTION REPORT
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

~ • III IIIIIIIIIIIIIIII
QUARTERLY POND INSPECTION REPORT
Operator: Minrec, Inc. Quarter Third 1997
Mine: Blue Ribbon Mine - C-81-047 Inspection Date: Se tember 16, 1997
Pond Identification P-3 P-4 P-5
Type of Pond Sediment Sediment Sediment
Status During Inspection:
Approximate Water Level D D 6"
Sediment (% total storage) 0°h 0°,6 0°,6
Outflow (cfs) 0 0 0
Features Problem Problem Problem
Yes/No Yes/No Yes/No
Erosional
Rills 8 Gulleys No No No
Inadequate Vegetation No No No
Outlet Channel Erosion No No No
Burrows No No No
Other No No No
Structural
Differential Settling No No No
Cracks or Slides No No No
Seepage No No No
Other No No No
Appurtenant Structures
Defective Spillways No No No
Dewatering Devices Clogged No No No
Faulty Gates, Elc. No No No
Other No No No
Additlonat Comments The water level in P-5 was below the l evel of the dewatering pipe.
^c~F~t~F~
O(;I 14 1997
Maintenance Required: None
SWMP Controls: The storm water management pla'n'controls were•inspe¢t~d~uring the qr~~~b~~

E •.
~~{~ {~
,
C/S
The vegetation on the outslopes of the three sediment ponds was
control erosion. ~
~
~
The gravel surtacing on the access road was in ~6ti~ D1~dil(on.S~O, 9~,
and no evidence of erosion was noted . ~ v ; ~ iZ F', o
'~
:
o
i*:~ 1 230
Name of Inspector: Jim Stover s ~ i `/~ ;
J. E. Stover ~qopo~• : ~
Colorado P. E~a9~B.,pase•••G~~e
~ S/0 •• EN~o