2014-10-31_HYDROLOGY - C1981025

• Permit No: C1981025
• IBM Index Class Name: Hydrology
• Doc Date: 10/31/2014
• Doc Name: 3rd Quarter 2014 Quartelry Pond Inspection Report
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: BFB
• Email Name: DIH
• Media Type: D
• Archive: No

Pond Identification
Type of Pond
Status During Inspection:
Approximate Water Level
Sediment (% total storage)
Outflow (gpm)
Features
Erosional
Rills & Gulleys
Inadequate Vegetation
Outlet Channel Erosion
Burrows
Other
uctural
Differential Settling
Cracks or Slides
Seepage
Other
purtenant Structures
Defective Spillways
Dewatering Devices Clogged
Faulty Gates, Etc.
Other
I Comments
ntenance Required:
JIName of Inspector: Stan Muhr
QUARTERLY POND INSPECTION REPORT
Minrec, Inc. C- 1981 -025
North Thompson Creek Mines
Quarter: Third 2014
Inspection Date: 17-Sep-14
Lon
T -1
I T -2
I P -9
Refuse Pond
Treatment
Treatment
Treatment
Sediment
Sediment
Full
Full
Full
7503
Dry
N/A
N/A
N/A
10%
0%
To T -1
To T -2
20 gpm
2 gpm
0
To Refuse Pond
Problem
Problem
Problem
Problem
Problem
Yes /No
Yes /No
Yes /No
Yes /No
Yes /No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No No No No No
No No No No No
No No No No No
No No No No No
Drawing D -2 -5 shows the location of the long pond & ponds T -1, T -2 and P -9.
Refuse Pond will be inspected beginning 3rd quarter 2014.
Discharge from T -2 is being directed to Pond 9.
Pond 9 Emenercy spillway has be redirected to the ditch to the refuse pond.
Pond 9, Bottom Elev 7496. Invert of emergency spillway elev 7503.`��
C
Refuse Pond, Bottom Elev 7418. Invert of emergency spillway e1�7425.7.
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