2013-03-13_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 3/13/2013
• Doc Name: GROUNDWATER DATA FOR FOURTH QUARTER 2012
• From: COTTER
• To: DRMS
• Email Name: TAK
• Media Type: D
• Archive: No

ENERGY
Report
Definitions:
www.energyiab.com f Amigcalficskec.slix.1952
RL - Analyte reporting limit.
QCL - Quality control limit.
MDC - Minimum detectable concentration
D - RL increased due to sample matrix.
Helena, MT 877 -472 -0711 • Billings, MT 800 -735 -4489 • Casper, WY 888 - 235 -0515
Gillette, WY 886-688 -7175 • Rapid City, SO 888 -672 -1225 • College Station, TX 888 -680 -2218
LABORATORY ANALYTICAL REPORT
Prepared by Casper, WY Branch
Client: Cotter Corporation Report Date: 12/18/12
Project: Schwartz GW 10/25/2012 S26616 Collection Date: 10/25/12 12:30
Lab ID: C12101105 DateReceived: 10/26/12
Client Sample ID: MW -9 (S26616) Matrix: Aqueous
MCL/
Analyses Result Units Qualifier RL QCL Method Analysis Date / By
MAJOR IONS
Alkalinity, Total as CaCO3 157 mg /L 1 A2320 B 10/26/12 21:36 /jba
Bicarbonate as HCO3 191 mg /L 1 A2320 B 10/26/12 21:36 / jba
Calcium 148 mg /L 0.1 E200.7 11/16/12 19:03 / sf
Chloride 27 mg /L 3 E300.0 10/30/12 03:27 / we
Magnesium 52.9 mg /L 0.1 E200.7 11/16/12 19:03 / sf
Nitrogen, Nitrate +Nitrite as N 0.4 mg /L 0.1 E353.2 10/31/12 08:39 / eli -b
Phosphorus, Total as P 0.01 mg /L 0.01 E365.1 11/01/12 19:37 / eli -b
Potassium 4.9 mg /L 0.1 E200.7 11/16/12 19:03 / sf
Sodium 37.5 mg /L D 0.3 E200.7 11/16/12 19:03 / sf
Sulfate 425 mg /L 5 E300.0 10/30/12 03:27 / we
PHYSICAL PROPERTIES
Solids, Total Dissolved TDS @ 180 C 862 mg /L 10 A2540 C 10/31/12 13:03 / jz
METALS - DISSOLVED
Aluminum ND mg /L 0.2 E200.8 11/16/12 12:17 / cp
Antimony ND mg /L 0.001 E200.8 11/16/12 12:17 / cp
Copper 0.005 mg /L 0.001 E200.8 11/16/12 12:17 / cp
Iron ND mg /L 0.03 E200.7 11/16/12 19:03 / sf
Manganese ND mg /L 0.005 E200.8 11/16/12 12:17 / cp
Molybdenum 0.014 mg /L 0.005 E200.8 11/16/12 12:17 / cp
Thallium ND mg /L 0.0002 E200.8 11/16/12 12:17 / cp
Uranium 1.75 mg /L 0.0002 E200.8 11/16/12 12:17 / cp
Zinc 0.020 mg /L 0.005 E200.8 11/16/12 12:17 / cp
METALS - TOTAL
Aluminum ND mg /L 0.2 E200.8 11/16/12 19:31 / cp
Antimony ND mg /L 0.001 E200.8 11/16/12 19:31 / cp
Arsenic 0.001 mg /L B 0.001 E200.8 11/20/12 22:45 / cp
Copper 0.005 mg /L 0.001 E200.8 11/16/12 19:31 / cp
Iron 0.06 mg /L 0.03 E200.7 11/16/12 21:48 / sf
Lead ND mg /L 0.005 E200.8 11/16/12 19:31 / cp
Manganese ND mg /L 0.005 E200.8 11/16/12 19:31 / cp
Mercury ND mg /L 0.0001 E245.1 10/30/12 11:50 / jrm
Silver 0.00053 mg /L B 0.00005 E200.8 11/20/12 22:45 / cp
Thallium ND mg /L 0.0002 E200.8 11/20/12 22:45 / cp
Zinc 0.014 mg /L 0.005 E200.7 11/16/12 21:48 / sf
RADIONUCLIDES - DISSOLVED
Radium 226 0.29 pCi /L E903.0 11/05/12 22:34 / trs
Radium 226 precision ( ±) 0.15 pCi /L E903.0 11/05/12 22:34 / trs
Radium 226 MDC 0.18 pCi /L E903.0 11/05/12 22:34 / trs
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
B - The analyte was detected in the method blank.
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