GENERAL38032

• Permit No: C1981013
• IBM Index Class Name: General Documents
• Doc Date: 9/21/2004
• Doc Name: 2004 Annual Report Methane Assessment
• To: DMG
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

Report
Table 1
Field Analysis
Methane Seep Near Weston, Colorado
Methane Oxygen Carbon Dioxide
_ Monitoring Paint Date 1%1 (%) V I Notes
_
B1 3/24/99 93.2 1.2 0
5/19/99 86 1 0
6/18/99 95.2 0.4 0.1
8/4/99 93.7 0.7 0.5
11/17/99 93.7 0.8 0.2
12/29/1999 98.1 1.5 0.1
3/29/2000 91.5 0 0
6/28/2000 80.6 0.4 0
9/28/2000 91 0.8 1
11/28/2000 61.3 3 0
3/5/2001 89.9 0 0
6/29/2001 86.7 0.2 0.2
8/23/2001 100 0 0.2
1/28/2002 81.2 1.5 0.7
4/78/2002 61.8 0.6 0.5
6/9/2002 81.6 0.7 0.4
6/12/2003 92.2 0.1 0.3
8/17/2004 84 0.5 0.5 1
B2 3/24/99 0 20.3 0.1
5/19/99 66.2 1 3.5
6/18/99 53.4 0.1 5.3
6/4/99 74 1.2 4.2
11/17/99 2.2 9.9 5.9
12/29/1999 22.6 2.9 8.1
3/29/2000 30 0.1 9.4
fi/28/2000 1.4 5.4 7.3
9/28/2000 4.9 0.6 3.8
lvze/zooo 0 1a t.e
3/s/z9o1 0 1s os
fi/29/2001 0 18.4 1.4
8/23/2001 0 18 1.4
1/28/2002 0.3 20 0.5
4/18/2002 0 19.2 0.1
8/9/2002 0.0 19.2 0.0
fiA 2/2003 0.4 5.7 7.9
6/17/2004 4.5 10.fi 4.2
63 3/24/99 88.8 2.1 0
5/19/99 86.6 2.8 0.2
6/18!99 94.7 0.4 0.1
8/4/99 91 4.4 1.3
11/17/99 93.7 0.19 0.3
12/29/1999 96.3 1.9 0.2
3/29/2000 85.8 0.9 0.3
6/28/2000 62.4 4.1 0.8
9/28/2000 99.3 0.4 4.1
11/28/2000 92.9 0.4 0
3/5/2001 68.3 0 0
fi/29/2001 85.8 0.2 0.1
8/23/2001 100 0.3 0.3
1/28/2002 58.6 7.8 0.3
4/18/2002 61.9 5.4 0.3
8/9/2002 fi1.5 6.4 0.1
6/12/2003 93 0.3 0.3
8/17/2004 81.8 0.8 0.2
B4 3/24/99 32.7 1.2 2.4
5/19/99 84.9 0.8 2.2
6/18/99 92.4 0.1 1.6
8/4/99 92.7 0.1 0.19
11/17/99 84.7 1.8 1.1
12/29/1999 89.6 4.9 0.9
3/29/2000 90 0 1.4
6/28/2000 56.6 0.4 0.7
9/28/2000 4.6 0.6 0.2
11/28/2000 53.4 0 2.3
3/5/2001 19.6 0 3.6
8/29/2001 42 1.8 3.3
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