2011-04-11_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/11/2011
• Doc Name: March 2011 Monthly Report
• From: Battle Mountain Resources, Inc.
• To: DRMS
• Email Name: WHE
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No. M-88-112
March 2011 Monthly Report
Page 2
Table 1- March 2011 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water (feet)
M-4R 3/31/11 0
M-6 3/31/11 Dry
M-7 3/31/11 D
M-8 3/31/11 Dry
M-9 3/31/11 141.77
M-10 3/31/11 26.73
M-1 1R 3/31/11 41.39
M-12 3/31/11 177.50
M-13R 3/31/11 129.14
M-14 3/31/11 133.97
M-15 3/31/11 91.53
M-16 3/31/11 23.21
M-19 3/31/11 22.87
M-21 3/31/11 17.05
M-22 3/31/11 15.82
M-26 3/31/11 16.55
M-32 3/31/11 43.62
M-33 3/31/11 51.63
M-34 3/31/11 24.00
BF-4 3/31/11 24.84
BF-6 3/31/11 30.88
LS-1 3/31/11 Dry
LS-2 3/31/11 Dry
LS-3 3/31/11 D
LD-1 3/31/11 D
LD-2 3/31/11 Dry
LD-3 3/31/11 Dry
Table 2 -March 2011 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water Total Depth (ft) Volume of
ffeefl Water fftl
P6 3/31/11 Dry 72.46 0.00
P7 3/31/11 Dry 92.50 0.00
P8 3/31/11 96.97 97.51 0.54
P9 3/31/11 71.99 72.30 0.31
P10 3/31/11 58.32 58.50 0.18
PH 3/31/11 41.62 41.80 0.18