2014-10-09_HYDROLOGY - M1977300 ‎(4)‎

• Permit No: M1977300
• IBM Index Class Name: Hydrology
• Doc Date: 10/9/2014
• Doc Name: Water Quality Data and Mine Level Measurements for June 2014- Part 4.
• From: Cotter
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: TAK
• Media Type: D
• Archive: No

• www.enerdab.com Helena,W 877472-0711 •Billings,MY 900-7354489•Casper,WY 888-235-0515
AuWWE=4RW2bW1152Gillette,WY 866-686-7175•Rapid City,SD BBB-672-1225•College Station,YX 888-690-2218
QA/QC Summary Report
Prepared by Casper, WY Branch
Client: Cotter Corporation Report Date: 07/14/14
Project: Schwartz-GW 6/25/14 S27546, S27547 Work Order: C14060931
Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual
Method: E200.8 Batch: R188120
Lab ID: C1 4060936-001 CMS4 12 Sample Matrix Spike Run: ICPMS4-C_140630A 07/01/14 04:31
Copper 0.0990 mg/L 0.0050 98 70 130
Iron 2.65 mg/L 0.030 103 70 130
Magnesium 177 mg/L 1.0 70 130 A
Manganese 4.49 mg/L 0.0010 70 130 A
Molybdenum 0.329 mg/L 0.0010 113 70 130
Potassium 38.3 mg/L 1.0 93 70 130
Sodium 139 mg/L 1.0 70 130 A
Thallium 0.111 mg/L 0.00050 110 70 130
Uranium 7.68 mg/L 0.00030 70 130 A
Zinc 0.110 mg/L 0.010 96 70 130
Lab ID: C14060936-001CMSD 12 Sample Matrix Spike Duplicate Run: ICPMS4-C_140630A 07/01/14 04:35
Aluminum 0.104 mg/L 0.030 102 70 130 1.2 20
Calcium 297 mg/L 1.0 70 130 0.1 20 A
Copper 0.0994 mg/L 0.0050 99 70 130 0.4 20
Iron 2.52 mg/L 0.030 97 70 130 5.2 20
Magnesium 176 mg/L 1.0 70 130 0.3 20 A
Manganese 4.45 mg/L 0.0010 70 130 0.9 20 A
Molybdenum 0.328 mg/L 0.0010 112 70 130 0.4 20
Potassium 38.6 mg/L 1.0 95 70 130 0.9 20
Sodium 138 mg/L 1.0 70 130 0.7 20 A
Thallium 0.110 mg/L 0.00050 109 70 130 0.8 20
Uranium 7.59 mg/L 0.00030 70 130 1.1 20 A
Zinc 0.111 mg/L 0.010 96 70 130 0.4 20
Method: E200.8 Analytical Run: ICPMS4-C_140707A
Lab ID: ICV Initial Calibration Verification Standard 07/07/14 15:42
Zinc 0.0529 mg/L 0.0010 106 90 110
Method: E200.8 Batch:41806
Lab ID: MB-41806 Method Blank Run: ICPMS4-C_140707A 07/07/14 20:24
Zinc ND mg/L 0.0006
Lab ID: LCS3-41806 Laboratory Control Sample Run: ICPMS4-C_140707A 07/07/14 20:29
Zinc 0.499 mg/L 0.010 100 85 115
Lab ID: C14060931-001 DMS3 Sample Matrix Spike Run: ICPMS4-C_140707A 07/07/14 20:45
Zinc 0.516 mg/L 0.010 94 70 130
Lab ID: C1 4060931-001 DMSD Sample Matrix Spike Duplicate Run: ICPMS4-C_140707A 07/07/14 20:49
Zinc 0.502 mg/L 0.010 91 70 130 2.7 20
Qualifiers:
RL-Analyte reporting limit. A-The analyte level was greater than four times the spike level. In
accordance with the method%recovery is not calculated.
ND-Not detected at the reporting limit. MDC-Minimum detectable concentration
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