2011-01-12_HYDROLOGY - M1977300 - Laserfiche WebLink

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_ ......... _.......... __ __ . ..._.. - _ ..... www.energylab.com Helena, MT 877-472-0711 - Billings fAT 800-735-4489 Casper, WY 888-235.0515 AralyNcalfxcellenceSJnce 1951 Gillette, V1Y 866-686-7175 -Rapid City, SD 888-672-1225 4 College Station, TX BB8-690-2218 QA/QC Summary Report Prepared by Casper, WY Branch Client: Cotter Corporation Report Date: 12/23/10 Project: Schwartzwalder Water Monitoring Program - SW Work Order: C10110479 Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual Method: E200.8 Balch: 28368 Sample ID: MS-28366 9 Method Blank Run: ICPMS4- C_101203A 12/04/10 04;59 Antimony 0.001 mg/L 0.0003 Arsenic 0.0006 mg/L 5E-05 Chromium 0.0005 mg/L 3E-05 Copper 0.0008 mg/L 5E-05 Lead ND mg/L 5E-05 Molybdenum ND mg/L 0.00010 Silver 0.0002 mg/L 4E-05 Thallium ND mg/L 0.0001 Zinc 0.001 mg/L 0.001 Sample ID: LCS3-28368 9 Laboratory Control Sample Run: ICPMS4-C_101203A 12104/10 05:06 Antimony 0.585 mg/L 0.050 117 85 115 S Arsenic 0.511 mg/L 0.0010 102 85 115 Chromium 0.506 mg/L 0.050 101 85 115 Copper 0.513 mg/L 0.010 102 85 115 Lead 0.523 mg/L 0.050 105 85 115 Molybdenum 0.532 mg/L 0.10 106 85 115 Silver 0.0530 mg/L 0.010 106 85 115 Thallium 0.507 mg/L 0.10 101 85 115 Zinc 0.521 mg/L 0.010 104 85 115 -Response is above standard QA limit. This could indicate a high bias for the sample results. Si nce ther e were no detectable analyle responses, and the remainder of the n QA is within acceptance range, this batc h is approved. Sample ID: 010110929-001 BMS3 9 Sample Matrix Spike Run: ICPMS4-C_1 01203A 12/04/10 06:56 Antimony 0.600 mg/L 0.050 120 70 130 Arsenic 0.520 mg/L 0.0010 103 70 130 Chromium 0.508 mg/L 0.050 101 70 130 Copper 0.518 mg/L 0.010 103 70 130 Lead 0.513 mg/L 0.050 103 70 130 Molybdenum 0.560 mg/L 0.10 112 70 130 Silver 0.0518 mg/L 0.010 103 70 130 Thallium 0.501 mg/L 0.10 100 70 130 Zinc 0.504 mg/L 0.010 100 70 130 Sample ID: C10110929.001 BMSD 9 Sample Matrix Spike Duplicate Run: ICPMS4-C_101203A 12/04/10 07:02 Antimony 0.608 mg/L 0.050 122 70 130 1.2 20 Arsenic 0.523 mg/L 0.0010 104 70 130 0.7 20 Chromium 0.520 mg/L 0.050 104 70 130 2.3 20 Copper 0.525 mg/L 0.010 104 70 130 1.3 20 Lead 0.532 mg/L 0.050 106 70 130 17 20 Molybdenum 0.568 mg/L 0.10 113 70 130 1.4 20 Silver 0.0532 mg/L 0.010 106 70 130 2.9 20 Thallium 0.514 mg/L 0.10 103 70 130 2.6 20 Zinc 0.515 mgrL 0.010 103 70 130 2.2 20 Method: E200.8 Qualifiers: RL - Analyle reporting limit. ND - Not detected at the reporting limit. MDC - Minimum detectable concentration S - Spike recovery outside of advisory limits. Batch. R140588A Page 21 of 40