2012-01-30_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/30/2012
• Doc Name: December 2011 Surface Water Monitoring Data
• From: Cotter
• To: CDPHE-WQCD
• Permit Index Doc Type: Hydrology Report
• Email Name: TAK
• Media Type: D
• Archive: No

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Analyses
Report
Definitions:
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Client: Cotter Corporation
Project: Schwartz SW 12/6/11 S26113- S26120
Lab ID: C11120263-001
Client Sample ID: SW AWD (S26113)
Result Units
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix.
Helena, IF 877 472 - 0711 o Billings, MT 800 - 735 - 4488 0 Casper, WY 888 - 235 - 0515
Gillette, WY 866 686 - 7175 • Rapid City, SO 888 672 - 1225 • College Station, TX 888 - 680 - 2218
LABORATORY ANALYTICAL REPORT
Prepared by Casper, WY Branch
Qualifiers RL
Report Date: 01/17/12
Collection Date: 12/06/11 1•35
DateReceived: 12/08/11
Matrix: Aqueous
MCL/
QCL Method
Analysis Date / By
MAJOR IONS
Alkalinity, Total as CaCO3 58 mg /L 1 A2320 B 12/08/11 19:16 / jba
Bicarbonate as HCO3 70 mg /L 1 A2320 B 12/08/11 19:16 / jba
Calcium 30.1 mg /L D 0.2 E200.7 12/14/11 14:54 / cp
Chloride 45 mg /L 3 E300.0 12/14/11 22:00 / IF
Fluoride 0.3 mg/L 0 1 A4500 -F C 12/09/11 12:26 / jba
Magnesium 8.3 mg /L 0.1 E200.7 12/14/11 14:54 / cp
Nitrogen, Nitrate +Nitrite as N ND mg /L 0.1 E353.2 12/16/11 10.24 / eli -b
Phosphate, Total ND mg /L 0.01 Calculation 12/23/11 10:45 / bal
Phosphorus, Total as P ND mg /L 0.01 E365.1 12/22/11 09:49 / eli -b
Potassium 1.5 mg /L 0.1 E200.7 12/14/11 14:54 / cp
Sodium 15.2 mg /L D 0.4 E200.7 12/14/11 14:54 / cp
Sulfate 18 mg /L 5 E300.0 12/14/11 2200 / 1l1
NON - METALS
Cyanide, Weak Acid Dissociable ND mg /L 0.002 D2036C 12/14/11 10:24 / eli -b
PHYSICAL PROPERTIES
Solids, Total Dissolved TDS @ 180 C 181 mg /L 10 A2540 C 12/12/11 09:30 / we
Solids, Total Suspended TSS @ 105 C ND mg /L 4 A2540 D 12/09/11 1427 / Ir
METALS - DISSOLVED
Aluminum ND mg /L 0.2 E200.8 12/09/11 20:44 / sml
Antimony ND mg /L 0.001 E200.8 12/09/11 20:44/ sml
Copper ND mg /L 0.001 E200.8 12/09/11 20:44 / sml
Iron ND mg /L 0.03 E200.7 12/14/11 14:54 / cp
Manganese ND mg /L 0.005 E200.8 12/09/11 20:44 / sml
Molybdenum ND mg /L 0.005 E200 8 12/09/11 20:44 / sml
Silver ND mg /L 0.00005 E200.8 12/12/11 14:52 / sml
Thallium ND mg /L 0.0002 E200.8 12/12/11 14'52 / sml
Uranium 0 0017 mg /L 0.0002 E200.8 12/12/11 14:52 / sml
Zinc ND mg /L 0 005 E200 8 12/09/11 20:44 / sml
METALS - TOTAL
Aluminum ND mg /L 0 2 E200 7 01/11/12 21.18 / cp
Antimony ND mg /L 0.001 E200.8 12/22/11 20:14 / sml
Arsenic ND mg /L 0.001 E200.8 12/22/11 20:14 / sml
Boron ND mg /L 0.1 E200.7 01/11/12 21:18 / cp
Chromium ND mg /L 0.001 E200.8 12/22/11 20'14 / sml
Copper ND mg /L 0.001 E200.8 12/22/11 20:14 / sml
Iron ND mg /L 0.03 E200.7 01/11/12 21:18 / cp
Lead ND mg /L 0.005 E200.8 12/22/11 20:14 / sml
Manganese ND mg /L 0.005 E200.8 12/22/11 2014 / sml
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
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