REP14584 - Laserfiche WebLink

Home Browse Search

Upper Dry Fork Surface Water duality and Field Parameters • • I • Mountain Coal West Elk Mine Monitoring Location U. Dry Fork Flume Baseline 2002 Water Year Descri lion Units Minimum Maximum Mean 4/25/2002 6/17/2002 9/10/2002 Field Parameters Flow cfs Submer ed Submergetl Submerged Electrical Conductivit umhos/cm 86.5 57 68.4 H SU 7.32 8.44 7.87 Tem erature OC 12.7 13 16.5 Comment Laborato Parameters Name of Certified Lab ACZ Lab Reference # L37306-03 Sam le Date 6/17/2002 Lab Test Date 6/21-7/10 Sam led B Gv Alkalini Total CaCO3 m /I Aluminum, dissolved m /I 0.16 0.16 0.16 Anions me /I Arsenic, dissolved m /I Arsenic, total m /I 0.002 0.002 0.002 Bicarbonate m /I 22 140 64 Boron, dissolved m /I Cadmium, dissolved m /I Calcium, dissolved m /I e.e 6.6 8.8 Carbonate m /I Cation -Anion Balance m /1 Cations me /I Chloride m /I 49 7.3 COnductivi umh05/cm 43 877 176 49 Co er, dissolved m /I Hardness m /I 19 98.5 48.7 H droxide m /I Iron, dissolved m /I 0.3 0.1 0.16 Iron, total m /I 0.17 27.2 3.9 1.37 Lead, dissolved m /I Ma nesium, dissolved m /I 1.2 1.7 1.45 Man anese, dissolved m (I 0.014 0.024 0.018 Man anese, total m /I 0.004 0.45 0.078 Mercu ,total m /I Mol bdenum, dissolved m /I Nitrate as N ,dissolved m /I Nitrate/Nitrite as N m /I 0.02 0.13 0.08 Nitrite as N ,dissolved m /I H SU 6.1 8.20 7.4 7.1 Phos hate m A Phos horu5 Ortho ,dissolved m /I 3.19 0.27 Potassium, dissolved m /I Selenium, total m /I Sodium Absor lion Ratio SAR talc. 0.26 1.18 Sodium, dissolved m /I 6.5 6.5 Sulfate m /I 36 11 TDS Ratio talc. TDS Calc. m /I TDS m fl 30 454 106 ao TSS m /I 1.8 568 97 100 Zinc, dissolved m /I ACZ Labs, Steamboat S rin s, Colorado Standard is for reference ur oses onl NA - not a livable NM -not measured NR -not re orted West Elk Mine C-70 2002 Annual Hydrology Report HydroGeo, /nc.