Laserfiche WebLink
www:ener6ab.com ? ` r Helera, MT 977-412-0711 • Billings, MY 180.735-4489 • Casper, WT 118-235-0315 <br />AA:fjCc+ff?x aiea.Slac. t8s1 '1.41 611ette, WY 666-686-7175 • Rapid City, SD 616-672-1225 • Cd?ege Station, 7X 888-6111-2218 <br />LABORATORY ANALYTICAL REPORT <br />Client: Cotter Corporation Report Date: 09/14/10 <br />Project: Schwartzwalder Water Monitoring Program Collection Date: 08/11/10 12:20 <br />Lab ID: C10080538-002 DateReceived: 08/13/10 <br />Client Sample ID: SW-ARH (S25361) Matrix: Surface Water <br /> MCL/ <br />Analyses Result Units Qualifiers RL QCL Method Analysis Date / By <br />METALS-TOTAL <br />Molybdenum 0.005 mg/L 0.005 E200.8 08/20/10 08:14 / sml <br />Silver ND mg/L 0.001 E200.8 08/20/10 08:14 / sml <br />Thallium ND mg/L 0.001 E200.8 08/20/10 08:14 / sml <br />Uranium 0.300 mg/L 0.0002 E200.8 08/20/10 08:14 / sml <br />Zinc 0.006 mg/L 0.005 E200.8 08/20/10 08:14 / sml <br />RADIONUCLIDES - DISSOLVED <br />Radium 226 0.41 pCi/L E903.0 08/28/10 13:18 / trs <br />Radium 226 precision (±) 0.17 pCi/L E903.0 08/28/10 13:18 / trs <br />Radium 226 MDC 0.18 pCi/L E903.0 08/28/10 13:18 / trs <br />RADIONUCLIDES - TOTAL <br />Gross Alpha 218 pCi/L E900.0 08/28/10 20:42 / ep <br />Gross Alpha precision (±) 6.7 pCi/L E900.0 08/28/10 20:42 / ep <br />Gross Alpha MDC 2.0 pCi/L E900.0 08/28/10 20:42 / ep <br />Gross Beta 67.8 pCi/L E900.0 08/28/10 20:42 / ep <br />Gross Beta precision (±) 2.5 pCi/L E900.0 08/28/10 20:42 / ep <br />Gross Beta MDC 2.6 pCi/L E900.0 08/28/10 20:42 / ep <br />Radium 226 0.26 pCi/L E903.0 09/08/10 09:30 / trs <br />Radium 226 precision (±) 0.17 pCi/L E903.0 09/08/10 09:30 / trs <br />Radium 226 MDC 0.21 pCi/L E903.0 09/08/10 09:30 / trs <br />Radium 228 0.13 pCi/L U RA-05 09/01/10 17:37 / plj <br />Radium 228 precision (±) 1.2 pCi/L RA-05 09/01/10 17:37 / plj <br />Radium 228 MDC 2.1 pCi/L RA-05 09/01/10 17:37 / plj <br />DATA QUALITY <br />A/C Balance (± 5) -3.34 % Calculation 08/26/10 08:34 / kbh <br />Anions 4.24 meq/L Calculation 08/26/10 08:34 / kbh <br />Cations 3.97 meq/L Calculation 08/26/10 08:34 / kbh <br />Solids, Total Dissolved Calculated 253 mg/L Calculation 08/26/10 08:34 / kbh <br />TDS Balance (0.80 - 1.20) 1.00 Calculation 08/26/10 08:34 / kbh <br />FIELD PARAMETERS <br />Conductivity 411 umhos/cm FIELD 08/11/10 12:20 / --- <br />pH 8.18 s.u. FIELD 08/11/10 12:20 / --- <br />Temperature 16.8 °C FIELD 08/11/10 12:20 / --- <br />--- Performed by Sampler <br />Report RL - Analyte reporting limit. MCL - Maximum contaminant level. <br />Definitions: QCL - Quality control limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration U - Not detected at minimum detectable concentration <br />Page 6 of 31