2017-05-16_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 5/16/2017
• Doc Name: Water Monitoring - Groundwater
• From: Battle Mountain
• To: DRMS
• Annual Report Year: 2017
• Report Quarter_Month: Apr
• Email Name: WHE
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No. M-88-112
April 2017 Monthly Report
Page 2
Table I-April 2017 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water(feet)
M-4R 4/30/17 0
M-6 4/30/17 Dry
M-7 4/30/17 Dry
M-8 4/30/17 Dry
M-9 4/30/17 141.64
M-10 4/30/17 24.98
M-11 R 4/30/17 40.66
M-12 4/30/17 175.27
M-13R 4/30/17 126.31
M-14 4/30/17 131.29
M-15 4/30/17 89.52
M-16 4/30/17 21.73
M-19 4/30/17 23.31
M-21 4/30/17 17.74
M-22 4/30/17 16.22
M-26 4/30/17 16.14
M-32 4/30/17 46.76
M-33 4/30/17 44.95
M-34 4/30/17 23.33
BF-4 4/30/17 24.89
BF-6 4/30/17 30.89
LS-1R 4/27/17 D
LS-2R 4/27/17 Dry
LS-3 4/27/17 D
LD-1 R 4/27/17 Dry
LD-2R 4/27/17 Dry
LD-3 4/27/17 Dry
Table 2—April 2017 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water Total Depth(ft) Volume of
(feet) Water(ft)
P6 4/30/17 Dry 72.46 0.00
P7 4/30/17 92.28 92.50 0.22
P8 4/30/17 96.85 97.51 0.66
P9 4/30/17 71.96 72.30 0.34