HYDRO24457

• Permit No: C1981025
• IBM Index Class Name: Hydrology
• Doc Date: 6/28/1995
• Doc Name: 2nd Qtr 1995 POND INSPECTION REPORT
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

•
• III IIIIIIIIIIIII III
999
QUARTERLY POND INSPECTION REPORT
ATOR: MINRFC, INC. QUARTER:
S: NORTH THOMPSON CREEK DATE OF INSPECTION:
IDENTIFICATION
OF POND
PAGE 1 OF 2'
D QUARTER 1995
28, 1995
P-3 P-5 P-9 REFUSE
SEDIMENT DETENTION SEDIMENT SEDIMENT
STATUS DURING INSPECTION:
APPROXIMATE WATER LEVEL RECLAIMED RECLAIMED 24" 24"
SED (~ total storage) Oct. 1994 Oct. 1994 0$ OK
OUTFLOW (cfs) NONE NONE
FEATURES PROBLEM COMMENTS
EROSIONAL: YES NO REFER TO DWGS: D-4-7 & D-4-8 FOR POND
LOCATIONS
Rills & Gulleys X
Inadequate Vegetation X
Outlet Channel Erosion X
Burrows X
Other X
S'1'KU C:'1'U HAL:
Differential Settling X
Cracks or Slides X
Seepage X
Other X
APPURTENANT STRUCTURES:
Defective Spillways X
Dewater Device Clogged X
Faulty Gates, Etc. X
Other X
ADDITIONAL COMMENTS: The water level in P-9 was about 6" below its outlet
The refuse pond was damp.
MAINTENANCE REQUIRED: None
SWMP CONTROLS: The stormwater management
The vegetation on the pond outslopes the
area was inspected and found to be ac~equat
evidence of erosion was noted.
NAME OF INSPECTOR: Jim Stover, P.E. 19230
plan controls were inspected.
mine portal area and the fan
e to control erosion. No