2012-07-19_HYDROLOGY - C1996083

• Permit No: C1996083
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/19/2012
• Doc Name: 2nd Quarter 2012 Quarterly Pond Inspection Report
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: BFB
• Email Name: SB1
• Media Type: D
• Archive: No

Operator:
Mine:
Pond Identification
Type of Pond
Status During Inspection:
Approximate Water Level
Sediment (% total storage)
Outflow (cfs)
QUARTERLY POND INSPECTION
REPORT
Quarter:
Inspection Date:
Bowie Resources LLC
Second 2012
Bowie No. 2 Mine - C- 1996 -083
21- Jun -12
B
C
D - Gob Pile
F - New Gob
J UTL East
K UTL West
Sediment
Sediment
Sediment
Sediment
Sediment
Sediment
4.5' Pool
None
4' Pool
Dry
2' Pool
Dry
100%
100%
50%
0%
0%
20%
0
0.25
0
0
0
0
Features
Problem
Problem
Problem
Problem
Problem
Problem
Yes /No
Yes /No
Yes /No
Yes /No
Yes /No
Yes /No
Erosional
Rills & Gulleys
Inadequate Vegetation
Outlet Channel Erosion
Burrows
Other
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
Structural
Differential Settling
Cracks or Slides
Seepage
Other
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Appurtenant Structures
Defective Spillways
Dewatering Devices Clogged
Faulty Gates, Etc.
Other
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Additional Comments Design depth measured from pond bottom to invert of emergency spillway:
Pond B =10, C =10, D =7.7, J =9, K =3, F =10' TD
Pond Bottom Elevations B =5942, C =5990, D =5972, F =5944, J =5847, K
The mud pit for GVB -13A was inspected with no problems noted. No other
Maintenance Required: Sediment was being removed from Pond C. Sediment has been removed
Remo sediment from pond B
Name of Inspector: Jim Stover
=5819
mud pits are open.
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