2009-01-12_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/12/2009
• Doc Name: December 2008 Monthly Report
• From: Battle Mountain Resources, Inc.
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: WHE
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No. M-88-112
December 2008 Monthly Report
Page 2
Table I- December 2008 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water (feet)
M-4R 12/30/08 0
M-6 12/30/08 D
M-7 12/30/08 D
M-8 12/30/08 Dry
M-9 12/30/08 141.96
M-10 12/30/08 26.07
M-1 1R 12/30/08 42.65
M-12 12/30/08 178.79
M-13R 12/30/08 129.52
M-14 12/30/08 134.45
M-15 12/30/08 88.22
M-16 12/30/08 23.72
M-19 12/30/08 25.20
M-21 12/30/08 19.41
M-22 12/30/08 17.70
M-26 12/30/08 17.02
M-32 12/30/08 45.57
M-33 12/30/08 45.31
M-34 12/30/08 23.78
BF-4 12/30/08 24.88
BF-6 12/30/08 30.89
LS-1 12/31/08 D
LS-2 12/31/08 D
LS-3 12/31/08 D
LD-1 12/31/08 D
LD-2 12/31/08 D
LD-3 12/31/08 D
Table 2 - December 2008 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water
feet Total Depth (ft) Volume of
Water ft
P6 12/30/08 D 72.46 0.00
P7 12/30/08 D 92.50 0.00
P8 12/30/08 96.75 97.51 0.76
P9 12/30/08 71.83 72.30 0.47
P10 12/30/08 58.05 58.30 0.25
P11 12/30/08 41.58 41.80 0.22