2013-01-25_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/25/2013
• Doc Name: Monthly and Quarterly Sampling
• From: Battle Mountain Resources, Inc.
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: WHE
• Media Type: D
• Archive: No

M ANALYTICAL
One Government Gulch - PO Box 929 Kellogg ID 83837 -0929
Battle Mountain - San Luis
PO Box 310
San Luis, CO 81 152
Project Name: BMSL - Routine
Work Order: W2J0434
Reported: 31- Oct -12 15:27
Client Sample ID: 121017BMGM10
SVL Sample ID: W2J0434 -05 (Ground Water)
Method Analyte
Result
Units RL MDL Dilution Batch Analyst Analyzed Notes
Metals (Total)
EPA 200 7 Calcium 76 3 mg /L 0 040 0 013
EPA 200 7 Magnesium 10 1 mg /L 0 060 0 022
EPA 200 7 Potassium 1 67 mg /L 0 50 0 16
EPA 200 7 Silica (Si02) 29 3 mg/L 0 17 0 05
EPA 200 7 Sodium 22 1 mg /L 0 50 0 I I
SM 2340B Hardness (as CaCO3) 232 mg /L 0 347 0 123
Metals (Dissolved)
EPA 200 7 Aluminum < 0 040 mg /L 0 040 0 023 W242285 AS 10/29/12 17 57
EPA 200 7 Barium 0 128 mg/L 0 0020 0 0006 W242285 AS 10/29/12 17 57
EPA 200 7 Cadmium < 0 0020 mg /L 0 0020 0 0006 W242285 AS 10/29/12 17 57
EPA 200 7 Chromium < 0 0060 mg /L 0 0060 0 0015 W242285 AS 10/29/12 17
EPA 200 7 Iron 1 16 mg/L 0 060 0 018 W242285 AS 10/29/12 17 57
EPA 200 7 Lead < 0 0075 mg /L 0 0075 0 0027 W242285 AS 10/29/12 17 57
EPA 200 7 Manganese 0 929 mg /L 0 0040 0 0014 W242285 AS 10/29/12 17 57
EPA 200 7 Nickel < 0 010 mg/L 0.010 0 003 W242285 AS 10/29/12 17 57
EPA 200 7 Zinc < 0 0100 mg /L 0 0100 0 0026 W242285 AS 10/29/12 17 57
EPA 200 8 Arsenic < 0 0100 mg/L 0 0100 0 0002 W243037 DT 10/31/12 12 02
EPA 200 8 Copper < 0 00300 mg /L 0 00300 0 000072 W243037 DT 10/31/12 12
EPA 200 8 Selenium < 0 0100 mg /L 0 0100 0 00022 W243037 DT 10/31/12 12 02
EPA 200 8 Silver < 0 000100 mg/L 0 000100 0 0000074 W243037 DT 10/31/12 12 02
EPA 245 1 Mercury < 0 00020 mg/L 0 00020 0 000054 W243143 STA 10/26/12 13 52
Classical Chemistry Parameters
SM 2320B/2310B Total Alkalinity 240 mg/L 1 0 W243229 DKS 10/26/12 08 46
SM 2540 C Total Diss. Solids 325 mg /L 10 W242264 JMS 10/19/12 13 15
Anions by Ion Chromatography
EPA 300 0 Chloride 12.7 mg/L 100 0 16 5 W24324I AEW 10/25/12 19 46 D2
EPA 300 0 Fluoride 0 87 mg/L 0 10 0 02 W243241 AEW 10/26/12 10 21
EPA 300 0 Sulfate as SO4 35 5 mg /L 0 30 0 05 W243241 AEW 10/25/12 19 35
Cation /Anion Balance and TDS Ratios
Cation Sum 5 72 meq /L Anion Sum• 5 94 meq /L C/A Balance -1.85 %
This data has been reviewed for accuracy and has been authorized for release by the Laboratory Director or designee.
John Kern
Laboratory Director
sAkt_ 21 0
[phone]
Sample Report Page 1 of 1
Calculated TDS: 303 TDS /cTDS: 1.07
C2i-tr-oike>4
Fax [phone]
Sampled. 17- Oct -12 10 00
Received 18- Oct -12
Sampled By. AT
W242288 TJK 10/26/1214
W242288 TJK 10/26/12 14 31
W242288 TJK 10/26/12 14 31
W242288 TJK 10/26/12 14 31
W242288 TJK 10/26/1214
N/A 10/26/12 14 31
SVL holds the following certifications:
AZ CA •2080. FL(NELAC).E87993, ID ID00019 & ID00965 (Microbiology). NV:ID000192007A, WA:1268 Work order Report Page 6 of 9