2006-11-16_GENERAL DOCUMENTS - C1981044

• Permit No: C1981044
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Date: 11/16/2006
• Doc Name: 2006 Annual Report Methane Assessment
• From: Greystone Environmental Consultants, Inc
• To: DRMS
• Permit Index Doc Type: General Correspondence
• Email Name: KAG
• Media Type: D
• Archive: No

Report
Table 1
Field Analysis
Methane Seep Near Weston, Colorado
Methane Oxygen Carbon Dioxide
f
Monitoring, Point Date (%) (%) (%) Notes
9/28/2000 26.6 5.7 5.5
11/28/2000 48.2 0.0 5.1
3/5/2001 52.2 0.0 4.8
6/29/2001 NA NA NA si29,VI top found on
' 8/23/2001 20.0 9.7 4.1
1/2812002 6.4 16.7 2.0
4/18/2002 41.0 16.2 1.6
8/9/2002 4.2 16.4 1.5
6/12/2003 78.1 0.1 3.8
' 6/17/2004 19.6 9.2 3.8
11/2212005 18.2 11.8 2.3
11/112006 84.1 0.4 1.6
B32 6/28/2000 60.5 0.5 3.8
9/28/2000 28.0 10.1 2.5
11/28/2000 56.8 3.1 2.7
3/5/2001 56.2 2.5 2.5
6/29/2001 39.7 4.7 3.0
' 8/23/2001 36.0 7.9 3.2
1/2812002 8.6 15.3 2.4
4/18/2002 8.7 15.3 1.8
8/9/2002 9.0 15.9 1.9
6112/2003 7.6 18.4 0.2
6/17/2004 39.8 8.9 3.3
11/2212005 21.5 13.5 0.7
11/1/2006 61.7 6.2 1.0
' B33 6/28/2000 84.6 0.2 0.0
9/28/2000 99.9 0.4 0.0
11/28/2000 94.8 0.0 0.0
315/2001 84.6 0.0 0.0
6/29/2001 NA NA NA 629101 top found off
f 812312001 100.0 0.0 0.0
1/28/2002 19.3 15.8 0.0
4/18/2002 22.5 14.6 0.0
8/9/2002 23.0 15.0 0.0
6/1212003 91.0 0.4 0.0
' 11122/2005 NA NA NA Unable to locate, possibly destroyed
B34 6/28/2000 70.9 0.2 1.5
9/28/2000 43.4 1.8 6.0
11/28/2000 80.4 0.0 1.5
315/2001 72.5 0.1 4.5
6/29/2001 NA NA NA 629101 top found off
8/2312001 71.5 0.0 4.0
1/28/2002 30.8 2.4 6.7
4/18/2002 24.5 1.9 8.5
8/9/2002 24.6 1.9 8.6
6/1212003 82.7 0.4 2.2
6/17/2004 37.5 0.8 4.4
11/22/2005 85.3 0.0 0.5
11/1/2006 92.3 0.5 0.5
B35 6128/2000 0.0 17.0 1.3
9/28/2000 1.5 17.0 0.2
+ 11/28/2000 0.4 19.9 0.5 +fnld note: spike 20 secs, CH4 down to 00.1
315/2001 0.1 18.5 0.0
6/29/2001 NA NA NA 629101 top found off
8/23/2001 0.0 19.2 0.1
1/28/2002 0.0 19.6 0.4
4/18/2002 0.0 19.8 0.1
8/9/2002 0.0 19.8 0.1
6/12/2003 0.8 17.4 1.4
6/17/2004 0.0 19.7 1.0
11/22/2005 0.0 20.4 0.2
f 11/1/2006 0.0 20.9 0.9
B36 (1327) 3/24/1999 30.4 5.4 2.7 329100 reld notes reports #27 becomes 36
' 11/17/99 0.7 17.7 0.4

f 2006 Golden Eagle Mine Methane Moni toring Summary.xls