2018-03-13_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 3/13/2018
• Doc Name: Water Monitoring - Groundwater
• From: Battle Mountain
• To: DRMS
• Annual Report Year: 2018
• Report Quarter_Month: Feb
• Email Name: LJW
• Media Type: D
• Archive: No

Battle Mountain Resources Inc.
San Luis Project
CMLRB Permit No.M-88-112
February 2018 Monthly Report
Page 2
Table 1-February 2018 Ground Water Monitoring Well and Lysimeter Depth to Water
Measurements
Monitoring Site Date Depth to Water(feet)
M-4R 2/28/18 0
M-6 2/28/18 Dry
M-7 2/28/18 Dry
M-8 2/28/18 Dry
M-9 2/28/18 141.67
M-10 2/28/18 25.53
M-11 R 2/28/18 40.12
M-12 2/28/18 175.20
M-13R 2/28/18 126.11
M-14 2/28/18 130.98
M-15 2/28/18 92.08
M-16 2/28/18 23.59
M-19 2/28/18 23.60
M-21 2/28/18 17.38
M-22 2/28/18 16.13
M-26 2/28/18 15.13
M-32 2/28/18 46.96
M-33 2/28/18 57.08
M-34 2/28/18 23.67
BF-4 2/28/18 24.88
BF-6 2/28/18 30.88
LS-1R 2/28/18 Dry
LS-2R 2/28/18 Dry
LS-3 2/28/18 Dry
LD-1R 2/28/18 Dry
LD-2R 2/28/18 Dry
LD-3 2/28/18 Dry
Table 2—February 2018 Tailing Disposal Area Piezometer Depth to Water
Piezometer Date Depth to Water Total Depth(ft) Volume of
(feet) Water(ft)
P6 2/28/18 Dry 72.46 0.00
P7 2/28/18 92.28 92.50 0.22
P8 2/28/18 96.53 97.51 0.98
P9 2/28/18 71.97 72.30 0.33