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<br />GROUND WATER QUALITY
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<br />MONITORING WELL - HU6BARD CREEK WMW-1 _,,~
<br />SOMERSET COAL MINE
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<br />Sample Date:
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<br />8-5-82
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<br />9-22-82
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<br />10-29-82 ,~,.,i -. 7
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<br />11-2
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<br />Aluminum, Al mg/1 1.400 1.360 1.90 ..400 ;
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<br />Ammonia, NH3 mg/1 .12 1.04 .16 .53
<br />Arsenic, As mg/1 .OfiS <.001 .006 .004
<br />barium, Ba mg/1 .17U .185 .177 .120 .
<br />Bicarbonate, HN03 mg/1 733.24 726.50 733.70 396.60
<br />Baran, B mg/1 .710 .690 .650 .620
<br />Cadmium, Cd mg/1 C.OU1 <.401 <.001 <.001
<br />Calcium,Ca mg/1 12.80 20.04 12.00 4.00
<br />Carbonate, C03 mg/1 <.01 <.U1 178.00 84.00
<br />Chloride, C1 mq/1 122.40 88.70 94.80 85.30
<br />Chromium, Cr mg/1 <.001 <.OUI .004 .002
<br />Conductivity, umho5/cm 1,800 1,680 1,600 1860
<br />Copper, Cu mg/1 .U50 .060 .070 .070
<br />Flouride, F mq/1 3.40 3.20 2.98 2.76
<br />Hardness, CaC03 mq/1 4i_u,0 80.0 42.U 20.0
<br />Iron, Fe (totall mg/1 8.850 8.950 7.500 9.100
<br />Lead, Pb mg/1 ,fi80 .048 .036 .017
<br />Magnesium, Mg mg/1 1.92 7.24 2.88 2.40
<br />Manganese, Mn mq/1 .190 .21U .155 .145
<br />Mercury, Hg mg/1 <.0002 <,U002 <.0002 <.0002
<br />Molybdenum, Mo mq/1 .015 .024 .020 .033
<br />Nickel, Ni mg/1 <.010 .G17 (.001 <.001
<br />Nitrate, N03-N mg/1 .65 .19 .81 1.22
<br />Nitrite, N02-N mg/1 .13 .U4 ,04 .03
<br />F•hosphate, F'04 mg/1 .250 1.050 .7~0 .570
<br />Potassium, k: mg/1 3.50 3.30 3.90' 3.30
<br />Selenium, Se mg/1 <.ir01 <.001 <.001 <.001
<br />Sodium, Na mg/1 445 390 414 385
<br />Sulfate, S04 mg/1 224 194 39,0 105
<br />Sulfide, S mg/1 .57 .65 :,OI 2.00
<br />Suspended Solids mg/1 105 34.0 52.0 34.0
<br />Total Combustable Solids mg/1 14.5 12.6 31.0 12.5
<br />Total Dissolved Solids mg/1 1,175 1,140 1,446 1,224
<br />Zinc, Zn mg/1 .U18 .U22 .060 .020
<br />pH Units 8.60 8.70 8,7u 8.80
<br />Hubbard Creek Water El v. 6339.25 6339.42 6339,45 6339.40
<br />WMW-1 Water Elev. 63:6.97 6335.55 6336,86 6337.55
<br />2.04-29iv
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