2012-12-17_HYDROLOGY - M1977300 ‎(2)‎

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/17/2012
• Doc Name: Groundwater Data for Third Quarter 2012- Section 2
• From: Cotter
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: TAK
• Media Type: D
• Archive: No

ENERGY
LABORATORIES
www.energylab.com Helena, MT 877 472 - 0711 • Billings, MT 800 - 735 - 4489 • Casper, WY 868 - 235 - 0515
Analytical Excellence Since 1852 Gillette, WY 866 -686 -7175 • Rapid City, SD 888 -672 -1225 • College Station, TX 888 -690 -2218
QA/QC Summary Report
Prepared by Casper, WY Branch
Client: Cotter Corporation Report Date: 09/11/12
Project: Schwartz GW 8/3/2012 S26545 Work Order: C12080184
Analyte
Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual
Method: E200.7 Analytical Run: ICP4- C_120823A
Sample ID: ICV 6 Initial Calibration Verification Standard 08/23/12 15:34
Aluminum 4.91 mg /L 0.10 98 95 105
Calcium 50.8 mg /L 0.50 102 95 105
Iron 5.09 mg /L 0.030 102 95 105
Magnesium 50.9 mg /L 0.50 102 95 105
Molybdenum 1.01 mg /L 0.10 101 95 105
Zinc 0.965 mg /L 0.010 96 95 105
Sample ID: ICSA 6 Interference Check Sample A 08/23/12 15:48
Aluminum 484 mg /L 0.10 97 80 120
Calcium 459 mg /L 0.50 92 80 120
Iron 179 mg /L 0.030 89 80 120
Magnesium 512 mg /L 0.50 102 80 120
Molybdenum • 0.00592 mg /L 0.10
Zinc 0.00620 mg /L 0.010
Sample ID: ICSAB 6 Interference Check Sample AB
Aluminum 475 mg /L 0.10 95 80 120
Calcium 461 mg /L 0.50 92 80 120
Iron 178 mg /L 0.030 89 80 120
Magnesium 511 mg /L 0.50 102 80 120
Molybdenum 0.00718 mg /L 0.10
Zinc 0.847 mg /L 0.010 85 80 120
Method: E200.7
Sample ID: MB- 120823A 6 Method Blank
Aluminum ND mg /L 0.009
Calcium ND mg /L 0.02
Iron 0.006 mg /L 0.002
Magnesium 0.03 mg /L 0.01
Molybdenum ND mg /L 0.003
Zinc 0 004 mg /L 0.001
Qualifiers:
RL - Analyte reporting limit.
MDC - Minimum detectable concentration
Run: ICP4-C_120823A
Sample ID: LFB- 120823A 6 Laboratory Fortified Blank Run: ICP4- C_120823A 08/23/12 16:00
Aluminum 0.917 mg /L 0.10 92 85 115
Calcium 48.3 mg /L 0.50 97 85 115
Iron 0.946 mg /L 0.030 94 85 115
Magnesium 48.0 mg /L 0.50 96 85 115
Molybdenum 0.956 mg /L 0.10 96 85 115
Zinc 0.908 mg /L 0.010 90 85 115
Sample ID: C12080184 -001EMS2 6 Sample Matrix Spike Run: ICP4- C_120823A
Aluminum 0.897 mg /L 0 030 87 70 130
Calcium 118 mg /L 1.0 77 70 130
Iron 0.924 mg /L 0.030 89 70 130
Magnesium 69.6 mg /L 1.0 89 70 130
Molybdenum 0 934 mg /L 0.0029 90 70 130
ND - Not detected at the reporting limit.
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Batch: R163707
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