2011-01-13_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/13/2011
• Doc Name: December 2010 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 2010 Monthly Report
Page 2
Table 1- December 2010 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water (feet)
M-4R 12/29/10 0
M-6 12/29/10 D
M-7 12/29/10 D
M-8 12/29/10 Dry
M-9 12/29/10 141.78
M-10 12/29/10 26.84
M-11R 12/29/10 41.44
M-12 12/29/10 177.44
M-13R 12/29/10 128.99
M-14 12/29/10 133.98
M-15 12/29/10 90.01
M-16 12/29/10 23.27
M-19 12/29/10 23.06
M-21 12/29/10 17.07
M-22 12/29/10 15.74
M-26 12/29/10 16.37
M-32 12/29/10 43.71
M-33 12/29/10 49.27
M-34 12/29/10 23.97
BF-4 12/29/10 24.84
BF-6 12/29/10 30.86
LS-1 12/30/10 D
LS-2 12/30/10 Dry
LS-3 12/30/10 D
LD-1 12/30/10 Dry
LD-2 12/30/10 Dry Ell
LD-3 12/30/10 Dry
Table 2 -December 2010 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water Total Depth (ft) Volume of
(feet) Water (ft)
P6 12/30/10 D 72.46 0.00
P7 12/30/10 Dry 92.50 0.00
28 12/30/10 96.98 97.51 0.53
P9 12/30/10 71.98 72.30 0.32
P10 12/30/10 58.35 58.50 0.15
PH 12/30/10 41.55 41.80 0.25