2010-08-12_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 8/12/2010
• Doc Name: July 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
July 2010 Monthly Report
Page 2
Table 1- July 2010 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water (feet)
M-4R 7/29/10 0
M-6 7/29/10 D
M-7 7/29/10 D
M-8 7/29/10 Dry
M-9 7/29/10 141.70
M-10 7/29/10 26.65
M-1111 7/29/10 41.86
M-12 7/29/10 177.40
M-13R 7/29/10 129.0
M-14 7/29/10 133.43
M-15 7/29/10 88.37
M-16 7/29/10 22.49
M-19 7/29/10 23.87
M-21 7/29/10 18.81
M-22 7/29/10 17.53
M-26 7/29/10 16.40
M-32 7/29/10 44.20
M-33 7/29/10 49.89
M-34 7/29/10 23.90
BF-4 7/29/10 24.81
BF-6 7/29/10 30.83
LS-1 7/29/10 D
LS-2 7/29/10 D
LS-3 7/29/10 Dry
LD-1 7/29/10 D
LD-2 7/29/10 D
LD-3 7/29/10 D
Table 2 - July 2010 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water Total Depth (ft) Volume of
(feet) Water (ft)
P6 7/29/10 D 72.46 0.00
P7 7/29/10 92.49 92.50 0.01
P8 7/29/10 96.94 97.51 0.57
P9 7/29/10 71.97 72.30 0.33
P10 7/29/10 58.33 58.50 0.17
P11 7/29/10 41.55 41.80 0.25