REP43087 - Laserfiche WebLink

Home Browse Search

Middle Dry Fork Surface Water Quality and Field Parameters r\ LJ • • Mountain Coal West Elk Mine Monitoring Location M. Dry Fork Flume Baseline 2003 Water Year Descri tion Units Minimum Maximum Mean 4/12/2003 6/3/2003 9/18/2003 Field Parameters Flow ds NM 0.46 0.08 Electrical Conductivi umhos/cm 30 480 213 256 97 231 H SU 7.8 8.5 8.2 7.77 8.13 7.71 Tem erature oC 3.6 19.8 12 44.9 63.5 53.1 Comment Laborato Parameters Name of Certifed Lab ACZ Lab Reference # L41507-10 Sam le Date 6/3/2003 Lab Test Date 6/6-6/17 Sam led B Alkalini Total CaCO3 m /I 34 270 142.000 Aluminum, dissolved m /I 0.07 0.07 007 Anions me /I 1.1 1.1 1.1 Arsenic, dissolved m /I Arsenic, total m /I 0.002 0.002 0.002 Bicarbonate m /I 34 270 142 Boron, dissolved m /I Cadmium, dissolved m /I Calcium, dissolved m /I 6.6 56.6 31.96 Carbonate m /I Cation -Anion Balance m 11 -22.2 -22.2 -22.2 Cations me /I 0.7 0.7 0.7 Chloride m /I 4 1 Conductivi umhos/cm 76 76 76 87 Co er, dissolved m /I Hardness m /I 23 208 115 H droxide m /I Iron, dissolved m A 0.11 0.11 0.11 1.36 Iron, total m /I 0.16 14.2 3.14 4.22 Lead, dissolved m /I Ma nesium, dissolved m /I 1.5 17.6 8.7 Man anese, dissolved m /I 0.029 0.029 0.029 Man anese, total m /I 0.01 0.432 0.11 Mercu ,total m /1 Mol bdenum, dissolved m /I Nitrate as N ,dissolved m /I 0.57 0.1 Nitrate/Nitrite as N m /I 0.57 0.12 Nitrite as N ,dissolved m /I 0.1 0.02 H SU 6.7 6.70 6.7 7.4 Phos hate m /I 0.33 0.33 0.33 Phos horns Ortho ,dissolved m /I 0.166 0.041 Potassium, dissolved m /I 0.5 0.5 0.5 Selenium, total m /I Sodium Abso lion Ratio SAR talc. 0.47 1.19 0.78 Sodium, dissolved m /I 5.9 38.8 19.9 Sulfate m /I 50 25 TDS Ratio talc. TDS Calc. m /I TDS m /I 50 300 172 60 TSS m /I 278 72 58 Zinc, dissolved m /I ACZ Labs, Steamboat S rin s, Colorado Standard is for reference u ses onI NA - not a livable NM -not measured NR -not re orted West Elk Mine C-9 2003 Annual Hydrology Report HydroGeo, Inc.