2010-03-25_HYDROLOGY - M1988112

• Permit No: M1988112
• IBM Index Class Name: HYDROLOGY
• Doc Date: 3/25/2010
• 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

One Government Gulch - PO Box 929 Kellogg ID 83837-0929 (2u8) /84-12.)6 Fax kLvo)
Battle Mountain - San Luis Project Name: BMSL - Routine
PO Box 310 Work Order: WOA0124
San Luis, CO 81152 Reported: 22-Jan-10 09:32
Client Sample ID: 100105BMGM11R Sampled: 05-Jan-10 16:20
Received: 08-Jan-10
SVL Sample ID: WOA0124-04 (Ground Water) Sample Report Page 1 of 1 Sampled By: SC
Method Analyte Result Units RL MDL Dilution Batch Analyst Analyzed Notes
Metals (Total)
EPA 200
7 Calcium 120 mg/l. 0.040 0.012 W003050 DT 01/13/10 12:06
.
7
EPA 200 Magnesium 20.7 mg/L 0.060 0.018 W003050 DT 01/13/10 12:07
.
7
EPA 200 Potassium 2.67 mg/L 0.50 0.09 W003050 DT 01/13/10 12:06
.
7
EPA 200 Silica (Si02) 21.5 mg/L 0.17 0.07 W003050 DT 01/13/10 12:07
.
7
EPA 200 Sodium 29.4 mg/L 0.50 0.02 W003050 DT 01/13/10 12:06
.
SM 2340B Hardness (as CaC03) 384 mg/L 0.347 0.104 N/A DT 01/13/10 12:07
Metals (Dissolved)
7
EPA 200 Aluminum <0.040 mg/L 0.040 0.019 W003047 DG 01/13/1010:33
.
7
EPA 200 Barium 0.0851 mg/L 0.0020 0.0007 W003047 DG 01/13/10 10:34
.
7
EPA 200 Cadmium <0.0020 mg/L 0.0020 0.0005 W003047 DG 01/13/1010:34
.
7
EPA 200 Chromium <0.0060 mg/L 0.0060 0.0008 W003047 DG 01/13/1010:34
.
7
EPA 200 Iron <0.060 mg/L 0.060 0.018 W003047 DG 01/13/1010:33
.
7
EPA 200 Manganese 1.19 mg/L 0.0040 0.0019 W003047 DG 01/13/10 10:32
.
7
EPA 200 Nickel <0.010 mg/L 0.010 0.002 W003047 DG 01/13/1010:34
.
7
EPA 200 Zinc <0.0100 mg/L 0.0100 0.0026 W003047 DG 01/13/1010:34
.
8
EPA 200 Arsenic <0.0100 mg/L 0.0100 0.00050 W002243 KWH 01/18/10 09:54
.
8
EPA 200 Copper <0.00300 mg/L 0.00300 0.000073 W002243 KWH 01/18/1009:54
.
8
EPA 200 Lead <0.00500 mg/L 0.00500 0.000053 W002243 KWH 01/18/1009:54
.
EPA 200
8 Selenium <0.0100 mg/L 0.0100 0.00024 W002243 KWH 01/18/10 09:54
.
EPA 200
8 Silver <0.000100 mg/L 0.000100 0.000019 W002243 KWH 01/18/1009:54
.
EPA 245.1 Mercury 0.00040 mg/L 0.00020 0.00006 W003057 JAA 01/12/1014:25
Classical Chemistry Parameters
SM 2320B Total Alkalinity 230 mg/L 1.0 0.5 W003021
W003011 DKS
JMS 01/12/10 12:03
01/11/10 09:37
SM 2540 C Total Diss. Solids 622 mg/L 10 4
Anions by Ion Chromatography
0
EPA 300 Chloride 11.8 mg/L 0.200 0.038 W003069 EML 01/12/10 16:24
.
0
EPA 300 Fluoride 1.27 mg/L 0.100 0.009 W003069 EML 01/12/10 16:24
D2
.
EPA 300.0 Sulfate as S04 242 mg/L 1.50 0.38 5 W003069 EML 01/12/10 18:23
Cation/Anion Balance and TDS Ratios
Cation Sum: 9.09 meq/L Anion Sum: 10.0 meq/L C/A Balance: -4.95 % Calculated TDS: 566 TDS/cTDS: 1.10
This data has been reviewed for accuracy and has been authorized for release by the Laboratory Director or oeslgnee.
John Kern
Laboratory Director
M-ilk

SVL holds the following certifications: AZ:0538, CA:2080, C13:000019, FL(NELAC):E87993, ID:ID00019 & ID00965 (Microbiology),
NV:ID000192007A, WA:1268, WY:000019 Work order Report Page 5 of 12