2018-01-12_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/12/2018
• Doc Name: Water Monitoring - Groundwater
• From: Battle Mountain
• To: DRMS
• Annual Report Year: 2017
• Report Quarter_Month: Dec
• Email Name: LJW
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No.M-88-112
December 2017 Monthly Report
Page 2
Table 1-December 2017 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water(feet)
M-4R 12/29/17 0
M-6 12/29/17 Dry
M-7 12/29/17 Dry
M-8 12/29/17 Dry
M-9 12/29/17 141.77
M-10 12/29/17 25.62
M-11 R 12/29/17 40.12
M-12 12/29/17 175.24
M-13R 12/29/17 126.21
M-14 12/29/17 131.20
M-15 12/29/17 91.85
M-16 12/29/17 23.46
M-19 12/29/17 24.18
M-21 12/29/17 17.57
M-22 12/29/17 16.18
M-26 12/29/17 15.13
M-32 12/29/17 45.69
M-33 12/29/17 54.94
M-34 12/29/17 23.53
BF-4 12/29/17 24.98
BF-6 12/29/17 30.96
LS-1R 12/29/17 Dry
LS-2R 12/29/17 Dry
LS-3 12/29/17 Dry
LD-1 R 12/29/17 Dry
LD-2R 12/29/17 Dry
LD-3 12/29/17 Dry
Table 2—December 2017 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water Total Depth(ft) Volume of
(feet) Water(ft)
P6 12/29/17 Dry 72.46 0.00
P7 12/29/17 92.29 92.50 0.21
P8 12/29/17 96.53 97.51 0.98
P9 12/29/17 71.96 72.30 0.34