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

4coomor
Ns ww.svl.nct One Government Gulch-PO Box 929 Kellogg ID 83837-0929 [phone] Fax[phone]
Battle Mountain-San Luis Project Name:BMSL-Routine
PO Box 310 Work Order: X7G0378
San Luis,CO 81 152 Reported: 02-Aug-17 14:28
Client Sample ID: 170719BMGM14 Sampled. 19-Jul-17 10 35
Received 20-Jul-17
SVL Sample ID:X7G0378-01 (Ground Water) Sample Report Page 1 of 1 Sampled By AT
Method Analyte Result Units RL MDL Dilution Batch Analyst Analyzed Notes
Metals(Total)
EPA 200 7 Calcium 183 mg/L 0.100 0.040 X729116 AS 07/31/17 10:40
EPA 200 7 Magnesium 29.2 mg/L 0.20 0.10 X729116 AS 07/31/17 10.40
EPA 200 7 Potassium 1 98 ing/L 0 50 0 19 X729116 AS 07/31/17 10.40
EPA 200.7 Silica(Si02) 26 3 mg/L 0.17 0.11 X729116 AS 07/31/17 10.40
EPA 200.7 Sodium 29.9 mg/L 0.50 017 X729116 AS 07/31/1710.40
SM 2340B Hardness(as CaCO3) 577 mg/L 1.07 0.503 N/A 07/31/17 10.40
Metals(Dissolved)
EPA 200 7 Aluminum <0 04 mg/L 0 04 0 04 X729244 AS 08/02/17 08.37
EPA 200.7 Barium 0.367 mg/L 0.0020 0 0016 X729244 AS 08/02/17 08-37
EPA 200 7 Cadmium <0 0020 mg/L 0.0020 0 0008 X729244 AS 08/02/17 08 37
EPA 200 7 Chromium <0 0060 mg/L 0 0060 0 0019 X729244 AS 08/02/17 08 37
EPA 200 7 Iron <0.100 mg/L 0.100 0 045 X729244 AS 08/02/17 08 37
EPA 200.7 Lead <0.0075 mg/L 0.0075 0 0052 X729244 AS 08/02/17 08.37
EPA 200.7 Manganese <0 0080 mg/L 0.0080 0 0049 X729244 AS 08/02/17 08 37
EPA 200 7 Nickel <0 0100 mg/L 0.0100 0.0027 X729244 AS 08/02/17 08.37
EPA 200.7 Zinc 0.010 mg/L 0.010 0 003 X729244 AS 08/02/17 08 37
EPA 200 8 Arsenic <0 0100 mg/L 0.0100 0 00021 X730060 KWH 08/02/17 12.26
EPA 200.8 Copper <0 00300 mg/L 0.00300 0 00011 X730060 KWH 08/02/17 12:26
EPA 200.8 Selenium <0 0100 mg/L 0.0100 0.0004 X730060 KWH 08/02/17 12 26
EPA 200.8 Silver <0 000100 mg/L 0.000100 0 000036 X730060 KWH 08/02/17 12.26
Metals(Filtered)
EPA 245.1 Mercury <0.00020 mg/L 0 00020 0.000076 X730140 MWD 07/27/17 15.00
Classical Chemistry Parameters
SM 2320B Total Alkalinity 608 mg/L as CaCO3 1.0 X729169 DKS 07/21/17 09.28
SM 2540 C Total Diss.Solids 652 mg/L 10 X729232 JDM 07/21/17 14.10
SM 4500-CN-1 Cyanide(WAD) <(l 0100 mg/L 0.0100 0.0021 X730086 APH 07/25/17 11.42
Anions by Ion Chromatography
EPA 300 0 Chloride 8 83 mg/L 0 20 0.07 X729250 SMB 07/25/17 15 47
EPA 300.0 Fluoride 0 545 mg/L 0.100 0.034 X729250 SMB 07/25/17 15 47
EPA 300.0 Sulfate as SO4 27.3 mg/L 0 30 0.13 X729250 SMB 07/25/17 15 47
Cation/Anion Balance and TDS Ratios
Cation Sum- 12.9 meq/L Anion Sum- 13.0 meq/L C/A Balance:-0.37% Calculated TDS:672 TDS/cTDS•0.97
This data has been reviewed for accuracy and has been authorized for release by the Laboratory Director or designee.
9r4.1A4_ John Kern
Laboratory Director QLCG r{-er 1/
Temp - r7,
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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 2 of 6