2012-07-27_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/27/2012
• Doc Name: TECHNICAL REPORT
• From: MTN STATES
• To: DRMS
• Email Name: TAK
• Media Type: D
• Archive: No

Accutest Laboratories
(1) Instrument QC Batch: MA2575
(2) Instrument QC Batch: MA2581
(3) Instrument QC Batch: MA2614
(4) Instrument QC Batch: MA2622
(5) Instrument QC Batch: MA2628
(6) Prep QC Batch: MP7823
(7) Prep QC Batch: MP7831
(8) Prep QC Batch: MP7846
RL = Reporting Limit
i
Report of Analysis
Page 1 of 1
Client Sample ID: GROUT CURTAIN
Lab Sample ID: D36098 -1
Matrix: AQ - Ground Water
Project: Schwartzwalder Mine
Date Sampled: 07/03/12
Date Received: 07/03/12
Percent Solids: n/a
Total Metals Analysis
Analyte Result RL Units DF Prep Analyzed By Method Prep Method
Aluminum 288 100 ug/1 2 07/09/12 07/19/12 JB EPA 200.8 4 EPA 200.8 8
Arsenic 0.51 0.40 ug/1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Boron 253 80 ug/1 2 07/09/12 07/19/12 JM EPA 200.8 5 EPA 200.8 8
Chromium <4.0 4.0 ug/1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Copper 4.4 4.0 ug /1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Iron 757 10 ug/1 1 07/06/12 07/06/12 JM EPA 200.7 2 EPA 200.7 7
Lead < 1.0 1.0 ug /1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Manganese 3270 5.0 ug/1 1 07/06/12 07/06/12 JM EPA 200.7 2 EPA 200.7 7
Mercury < 0.10 0.10 ug /1 1 07/05/12 07/05/12 JB EPA 245.1 1 EPA 245.1
Molybdenum 455 2.0 ug /1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Silver < 0.20 0.20 ug/1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Thallium < 0.40 0.40 ug/1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 8
Uranium 22500 4.0 ug /1 20 07/09/12 07/19/12 JM EPA 200.8 5 EPA 200.8 8
Zinc < 20 20 ug/1 2 07/09/12 07/19/12 JB EPA 200.8 4 EPA 200.8 8
S E 6of35
• AGCUTEST.
D36098 ` " ° ° " ^""'°°