REP37337 - Laserfiche WebLink

Home Browse Search

Upper Raven Gulch Surtace Water puality antl Field Parameters \I Mountain Coal West Elk Mine Monitoring Location U. Raven Gulch Baseline 2005 Water Year Descri tion Units Minimum Maximum Mean 5/10/2005 6/7/2005 9/19/2005 Field Parameters' FIOW m 44880 8375 34.3 Electrical Conductivity µmhos/cm 192 241 6ss H SU 7.27 7.8 B.29 Tem erature °C °C Tem erature °F °F 36.7 47.6 46.5 Comment Laborato Parameters Name of Certifed Lab AC2 ACZ Lab Reference # L51028-02 L51525-09 Sam le Dale SIt O/2005 6/7/2005 Lab Test Date sn 1-sn s/a-7/s Sam led B Alkalinity (Total CaCO~) mg/l 57 7a ss 57 7a Aluminum. dissolved m !! -0.03 o.os 0.02 0.06 -0.03 Anions me /1 1.3 1.8 1.6 1.3 1.6 Arsenic, dissolved m /I Arsenic, total m /I 0.0013 0.0016 0.0015 0.0016 0.0013 Bicarbonate m /I 57 73 65 57 73 Boron, dissolved m /1 -0.01 -0.01 -0.01 -0.07 -007 Cadmium, dissolved m /I -0.005 -0.005 -0.005 -0.005 -0.005 CalclOm, dissolved m /I 15 19 17 14.fi 18.3 Caroonate m ll -2 -2 -2 -2 _2 Cation -Anion Balance m /I -2.s d.o -t.5 o.d -2.9 Cations me /1 7 2 2 1.3 1.7 Chloride m 11 -1 1 0 t -1 Conductivity µmhos/cm 133 165 149 133 165 Co er, dissolved m /1 -0.01 -0.01 -0.01 -0.01 -0.01 Hardness m /l 46 s2 55 ae s2 H droxide m /I -2 -2 -2 -2 -2 Iron, dissolved m /I 0.04 0.08 0.06 0.09 0.04 Iron, total m /I 649 6.89 6.69 8.49 6.69 Lead, dissolved m /l -0.04 -004 -004 -0.04 -0.04 Lead, total m /l Ma ne5lum, dissolved m fl Z.7 3 4 3.1 2.7 3.4 Man anese, dissolved m /I -0.005 -0.005 -0.005 -0.005 -0.005 Man anese, total m /1 0.165 0.193 0.169 0.765 0.193 Mercu ,total m ll -0.0002 -0.0002 -0.0002 -0.0002 -O.ddd2 Mol bdenum, dissolved m /I -O.OI -0.01 -0.01 -0.01 -0.01 Nitrate as N ,dissolved m !I Nitrate/Nitrite as N m /l -0.02 0.02 0.00 0.02 -0.02 Nitrite as N ,dissolved m /I H SU 7.0 8.3 6.1 7.6 6.3 Phos hate m !I 0.09 0.15 0,12 0.09 0.15 Phos horns Ortho ,dissolved m /I o.03 O.oS o.oa o.03 0 05 Potassium, dissolved m !I o.9 1.0 1.0 t.0 0.9 Selenium, dissolved m /I Selenium, total m ll -0.001 -0.001 -0.001 -O.OOt -0.001 Sodium Absor lion Ratio SAR talc. 0.52 0.64 0.56 0.52 0.64 Sodium, dissolved m 11 6.2 11.6 9.9 8.2 11 6 Sulfate m /I 10 20 15 10 20 7DS Ratio talc. 7.71 1.39 1.25 1.39 1.11 TDS Calc. m / 72 ss 96 72 99 TDS m /I 100 110 105 too Ito TSS m /l 234 354 294 234 354 Zinc, dissolved m /i -0.01 -0,01 -9.d1 -001 -001 ACZ -ACZ Laboratories, Inc., Steamboat S rin s, CO Ne alive values denote readin s below lab detection levels NM -Not Measured West Elk Mlne C-16 2005 Annual Hydrology Report NydroGeo, lnc.