2014-07-11_HYDROLOGY - C1983059

• Permit No: C1983059
• IBM Index Class Name: Hydrology
• Doc Date: 7/11/2014
• Doc Name: 2nd Quarter 2014 Pond Inspection Report
• From: Oxbow Mining, LLC
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: JRS
• Email Name: DIH
• Media Type: D
• Archive: No

OPERATOR:
MINE:
POND IDENTIFICATION
TYPE OF POND
APPROXIMATE WATER LEVEL
SEDIMENT (% total storage)
OUTFLOW (cfs)
FEATURES
EROSIONAL
SECOND QUARTER 2014 POND INSPECTION REPORT
Pond Inspection Date: June 26, 2014
TERROR CREEK LLC.
TERROR CREEK LOADOUT
P -1 (001)
Dugout (002)
Sediment
Sediment
0.0' dry
0.0' dry
<5 %
<5%
0
0
Rills & Gullies
No
No
Inadequate Vegetation
No
No
Outlet Channel Erosion
No
No
Burrows
No
No
Other
No
No
STRUCTURAL
Differential Settling
No
No
Cracks or Slides
No
No
Seepage
No
No
Other
No
No
APPURTENANT STRUCTURES
Defective Spillways
No
No
Dewatering Devices Clogged
No
No
Faulty Gates, Etc.
No
No
Other
No
No
MAINTENANCE REQUIRED
No
No
ADDITIONAL COMMENTS: The design sediment level is 18"
below the invert of the primary spillway
on P -1. No erosion and adequate vegetative growth remains.
Ponds are maintained as designed and in
accordance with the approved plan.
REFERENCE DRAWINGS:
Map 7
Exh. 9, p. 1 1
SWMP Controls: The SWMP control devices were inspected
and all SWMP control devices were found to
be in adequate condition. See Map 14 for details.
Inspected By:
Under Direction of: I --
Benjamin L.
Colorado Re
i
No. 34286
Coal Processors, Shippers & Marketers
43440 Bowie Road
Paonia, Colorado 81428
[phone]
Facsimiles [phone]
1
s A. Kiger
Benjamin L.
Colorado Re
i
No. 34286
Coal Processors, Shippers & Marketers
43440 Bowie Road
Paonia, Colorado 81428
[phone]
Facsimiles [phone]