2016-06-17_REPORT - M1990057 - Laserfiche WebLink

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Permit M1990-057 3 Leadville Mill, Union Milling Company,LLC June 17,2016 Table 1: MW-2 Water Test Results (mg/L) Analyte 2014-Q4 2015-Ql 2015-Q2 2015-Q3 2015-Q4 2016-Ql 16-Dec-14 27-Mar-15 30-Ma -15 11-Jul-15 05-Oct-15 25-Jan-16 m /L m /L m /L m /L m /L m /L Method:200.8 ICP/MS,Protocol:EPA Antimony ND ND ND ND ND ND Arsenic ND ND ND ND ND ND Barium 0.032 0.072 0.110 0.140 0.170 0.100 Beryllium ND ND ND ND ND ND Cadmium 0.001 ND ND 0.001 0.001 0.001 Chromium 0.001 0.048 0.028 0.031 0.039 0.039 Cobalt 0.001 ND 0.001 0.002 0.002 0.001 Copper 0.009 0.010 0.010 0.001 0.002 0.007 Lead 0.001 0.010 0.015 0.002 0.003 0.011 Manganese 0.090 0.160 0.300 0.540 0.630 0.330 Molybdenum 0.005 ND ND ND ND ND Nickel 0.005 0.005 0.005 0.006 0.007 0.004 Selenium 0.002 ND ND ND ND ND Silver ND ND ND ND ND ND Thallium ND ND ND ND ND ND Uranium 0.001 0.001 0.001 0.002 0.002 0.001 Vanadium 0.001 ND ND 0.007 0.006 ND Zinc 1 0.015 0.048 0.054 0.072 0.095 0.047 Method:9012A Total and/or Amenable,Protocol:SW846 Cyanide I ND ND ND ND ND ND ND= Non-Detectable Table 2: MW-3 Water Test Results (mg/L) Analyte 2014-Q4 2015-Q1 201542 201543 201544 2016-Q1 16-Dec-14 27-Mar-15 30-Ma -15 11-Jul-15 05-Oct-15 25-Jan-16 m /L m /L m IL m /L m /L m /L Method:200.8 ICPIMS,Protocol:EPA Antimony ND ND ND ND ND ND Arsenic ND ND ND ND ND ND Barium 0.036 0.043 0.065 0.120 0.058 0.056 Beryllium ND ND ND ND ND ND Cadmium ND ND ND ND ND ND Chromium 0.003 ND ND 0.003 ND ND Cobalt ND ND ND 0.001 ND ND Copper 0.003 ND ND 0.006 0.002 0.003 Lead ND 0.001 0.003 0.011 0.004 0.003 Manganese 0.023 0.019 0.005 0.120 0.051 0.036 Molybdenum 0.004 ND ND ND ND ND Nickel 0.003 ND 0.003 0.004 0.002 0.002 Selenium ND ND ND ND ND ND Silver ND ND ND ND ND ND Thallium ND ND ND ND ND ND Uranium 0.008 0.009 0.009 0.010 0.007 0.007 Vanadium 0.001 ND ND ND ND ND Zinc 0.008 ND 1 0.015 0.004 0.018 0.013 Method:9012A Total and/or Amenable,Protocol:SW846 Cy anide I ND ND ND ND ND ND ND= Non-Detectable