Laserfiche WebLink
Spring 13-3 <br />Water Quality and Field Parameters <br />• <br />• <br />• <br />Mountain Coal West Elk Mine <br />Monitoring Location Spring 13-3 Baseline' 2009 Water Year <br />Description Units Minimum Maximum Mean 5/6/2009 5/26/2009 Q4 8/8/2009 <br />Field Parameters <br />Flow m 100 16.46 1.41 <br />Electrical Conductivity umhos/cm 525 500 544 <br />H SU 7.90 7.94 7.75 <br />Temperature OC 5.9 5.8 6.8 <br />Comment <br />Laboratory Parameters' <br />Name of Certified Lab ACZ <br />Lab Reference # L76041-05 <br />Sample Date 5/2612009 <br />Lab Test Date 5/27-6/9 <br />Sampled B PH <br />Alkalinity Total CaC03 m /I 131 <br />Aluminum, dissolved m /I -0.03 U <br />Anions me /I 4.8 <br />Arsenic, dissolved m /I <br />Arsenic, total m /I -0.0005 U <br />Bicarbonate m /I 127 <br />Boron, dissolved m /I -0.01 U <br />Cadmium, dissolved m /I -0.005 U <br />Calcium, dissolved m /I 48.5 <br />Carbonate mg/1 3 B <br />Cation - Anion Balance m /I 2.0 <br />Cations me /I 5.0 <br />Chloride m /I 2 B <br />Conductivity umhos/cm 474 <br />Copper, dissolved m /I -0.01 U <br />Hardness m /I 173 <br />Hydroxide m /I -2 U <br />Iron, dissolved m q/1 -0.02 U <br />Iron, total m /I -0.02 U <br />Lead, dissolved m /I -0.04 U <br />Magnesium, dissolved m /I 12.5 <br />Manganese, dissolved m /I -0.005 U <br />Manganese, total m /I -0.005 U <br />Mercury, total m /I -0.0002 U <br />Molybdenum, dissolved m /I -0.01 U <br />Nitrate as N), dissolved m /I <br />Nitrate/Nitrite as N m /I -0.02 U <br />Nitrite as N), dissolved m /I <br />H SU 8.3 H <br />Phosphate m /I -0.03 U <br />Phosphorus Ortho , dissolved m /I -0.01 U <br />Potassium, dissolved m /I 1.4 B <br />Selenium, total m /I 0.0003 B <br />Sodium Absorption Ratio SAR calc. 1.2 <br />Sodium, dissolved m /I 35.9 <br />Sulfate m /I 104 <br />TDS Ratio calc. 1.02 <br />TDS Calc. m /I 284 <br />TDS m /I 290 <br />TSS m /I -5 U <br />Zinc, dissolved mg/I 0.01 B <br />Baseline pre -2000 data, adapted from WWE (2001) <br />2 ACZ Laboratory, Steamboat Springs, CO <br />J Negative values denote readings below lab detection levels. <br />4 ACZ Lab Qualifiers: U - Analyte was analyzed for but not detected at the indicated MDL. <br />H - Holding time exceeded; pH is a field test with an immediate hold time. <br />B - Analyte conc detected at a value bet method detection limit (MDL) and practical quantitation limit (PQL). <br />West Elk Mine <br />E-4 2009 Annual Hydrology Report HydroGeo, Inc.