2018-02-27_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/27/2018
• Doc Name Note: Monthly and Quarterly Sampling
• Doc Name: Monthly and Quarterly Sampling
• From: Battle Mountain Resources, Inc.
• To: DRMS
• Email Name: WHE
• Media Type: D
• Archive: No

One Government Gulch-PO Box 929
eb\linn Kellogg,ID 83837-0929
[phone]
WWW ss I.nct
Battle Mountain-San Luis Project Name:BMSL-Routine
PO Box 310 Work Order: X7J0113
San Luis,CO 81152 Reported. 19-Oct-17 14:47
Client Sample ID: 171004BMGM13R Sampled• 04-Oct-17 10.10
p Received 05-Oct-17
SVL Sample ID:X7J0113-03(Ground Water) Sample Report Page 1 of I Sampled By: AT
Method Analyte Result Units RL MDL Dilution Batch Analyst Analyzed Notes
Metals(Total)
EPA 200 7 Calcium 85 5 mg/L 0.100 0.040 X740301 AS 10/16/17 1 107
EPA 200.7 Magnesium 14.3 mg/L 0.20 0 10 X740301 AS 10/16/17 11.07
EPA 200.7 Potassium 1 54 mg/L 0 50 0 19 X74030I AS 10/16/17 11.07
EPA 200 7 Silica(Si02) 25.0 mg/L 0 17 0 11 X740301 AS 10/16/17 I 1 07
EPA200.7 Sodium 32.0 mg/L 050 017 X740301 AS 10/16/17 11:07
SM 2340E Hardness(as CaCO3) 272 mg/L 1.07 0.503 N/A 10/16/17 1 107
Metals(Dissolved)
EPA 200 7 Aluminum <0 04 mg/L 004 0 04 X740300 AS 10/17/17 11 32
EPA 200.7 Barium 0.141 mg/L 0.0020 00016 X740300 AS 10/17/171132
EPA 200.7 Cadmium <0 0020 mg/L 0.0020 0 0008 X740300 AS 10/17/17 11 32
EPA 200 7 Chromium <0.0060 mg/L 0.0060 0 0019 X740300 AS 10/17/17 11.32
EPA 200 7 Iron <0.100 mg/L 0.100 0 045 X740300 AS 10/17/17 11.32
EPA 200 7 Lead <0 0075 mg/L 0.0075 0 0052 X740300 AS 10/17/17 11 32
EPA 2007 Manganese <0.0080 mg/L 0.0080 0.0049 X740300 AS 10/17/1711-32
EPA 200.7 Nickel <0 0100 mg/L 0.0100 0 0027 X740300 AS 10/17/17 1I 32
EPA 200 7 Zinc 0.635 mg/L 0.010 0 003 X740300 AS 10/17/17 11.32
EPA 200 8 Arsenic <0 0100 mg/L 0 0100 0 00021 X741103 KWH 10/17/17 12.53
EPA 20(1.8 Copper <(1.00300 mg/L 0.00300 0.00011 X741103 KWH 10/17/1712.53
EPA 2008 Selenium <00100 mg/L 0.0100 0.0004 X741103 KWH 10/17/171253
EPA 200.8 Silver <0 000100 ing/L 0.000100 0 000036 X741103 KWH 10/17/17 12 53
Metals(Filtered)
EPA 245.1 Mercury <0.00020 mg/L 0.00020 0000076 X741231 SCM 10/13/17 11 57
Classical Chemistry Parameters
SM 2320B Total Alkalinity 347 mg/L as CaCO3 1.0 X7401 93 DKS 10/09/17 09.30
SM 2540 C Total Diss.Solids 375 mg/L 10 X740264 JDM 10/05/17 19 25
SM 4500-CN-I Cyanide(WAD) <0 010(1 mg/L 0 0100 0.0021 X741032 APH 10/09/17 13 39
Anions by Ion Chromatography
EPA 300.0 Chloride 3 98 mg/L 0 20 0 12 X740311 SMB 10/14/17 00 47
EPA 300 0 Fluoride 0.699 mg/L 0.100 0 052 X740311 SMB 10/14/17 00 47
EPA 300.0 Sulfate as SO4 17 6 mg/L 0 30 0 13 X740311 SMB 10/14/17 00.47
Cation/Anion Balance and TDS Ratios
Cation Sum:6.90 meq/L Anion Sum:7.45 meq/L C/A Balance:-3.80% Calculated TDS:389 TDS/cTDS•0.96
This data has been reviewed for accuracy and has been authorized for release by the Laboratory Director or designee.
9,4-"'"-- John Kern &tar4er1y
Laboratory Director
'rep - 4�,JrcG
P /, - 7, 01-1
SVL holds the following certifications:
AZ.0538,CA 2080,ID:ID00019&ID00965(Microbiology),NV•1D000192007A,UT(TNI)ID000192015-1,WA.C573 Work order Report Page 4 of 8