GENERAL44128

• Permit No: C1981013
• IBM Index Class Name: General Documents
• Doc Date: 6/30/2003
• Doc Name: Findings of the DMG Methane Assessment
• Permit Index Doc Type: Citizen Complaints
• Media Type: D
• Archive: No

Basin Resources
Monitoring Point 615
tDU , ~ __ Coal bed _
methane wells
gD i _ ~ sealed i
BO ~ _
1
I
;, 70
t
a 5D - ice- - .. _ r .- . ~ ___
m ~ ~ Ir 1 } ~ ~ No methane
m r f II n
« easu ed o owr
9
a a0 i ~ sealing .
e
0
U 3D. -- ~ - ._ _ .
o ,<,J~- ~- ~ - s u . a . ra _ ~ ~ u . L_ L LI ._ U Ll _1 ~ l l ', l
~ g ~ ~ ~
? ~
- g
~
X
8
8
8
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8 8
m e • .~ ~ ~ r ~ "~
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_
Date of Sample
^'dethane lJOxygen OCarbonOroxde
Eighteen monitors strongly suggest the flooding of the mine past 6758 feet in elevation was the main factor in a
reduction of measured methane and possibly morn importantly, an increase in oxygen to levels that may support
plant life (B3, 64. B6. 87, B8. 89. 810, B11, 813. 814. 617, B24. B25. B29, B31, B32. 633, 834)
9