Laserfiche WebLink
Tabf~ • <br />Percentage of Milliequivalents Per Liter for Major Ions, <br />Average for each Uat er Year <br />Seneca II Mine <br />wolf Creek overburden GN-S7 <br />Uadge Underburden GU- S8, GN-S8P1, and GU-511 <br /> S~ +~ <br />M <br />GN-57-UCO CA MG NA+K 4 CL -3 <br />3 TDS <br />1991 57.30 35.31 7.39 71.41 1.62 26.98 1233.00 <br />1990 55.98 38.11 5.91 68.06 1.59 30.35 1216.00 <br />1989 56.43 35.74 7.83 70.65 1.87 28.07 1075.00 <br />1988 56,83 37.44 5.73 71.49 1.63 26.88 1414.00 <br />1987* 57.89 36.40 5.71 72.19 1.71 26.10 1579.00 <br />1986 58.21 33.43 6.36 69.28 1.75 28.97 982.00 <br />1985 55.79 34.82 9.39 69.35 1.56 29.09 925.50 <br />1984 61.83 28.59 9.59 67.75 1.69 30.56 860.00 <br />1983 56.11 31.99 11.90 63.20 2.36 34.44 681.50 <br />1982 60.64 32.09 7.27 1357.50 <br />1981 56.00 36.57 7.43 1246.00 <br />GN-SS-U <br />1991 (GU-SSPI-U) 4.44 3.66 91.89 1.28 1.49 97.23 613.00 <br />D 1990 (GU-S8P1-U) 0.90 0.75 98.35 0.55 1.25 98.20 616.00 <br />cn 1989 (GU-S8P 1-U) 0.85 0.70 98.45 0.58 1.57 97.85 602.00 <br />1988 (GY-S BPI-U, one sample) 0.96 0.79 98.24 0.38 1.53 98.09 618.00 <br />1988 (one sample) 1.32 0.72 97.96 0.74 1.50 97.77 620.00 <br />1987* 0.83 0.68 98.49 0.38 2.06 97.56 597.00 <br />1986 31.29 16.12 52.59 5.46 1.64 92.90 191.00 <br />1985 11.93 5.37 82.70 1.24 1.26 97.51 354.50 <br />1984 58.68 30.40 10.92 3.24 1.10 95.66 185.00 <br />G4-511-U <br />1991 3.41 2.11 94.47 4.32 0.82 94.86 659.00 <br />1990 3.35 2.92 93.73 9.26 0.43 90.31 673.00 <br />1989 0.59 0.65 98.77 3.07 0.71 96.22 675.00 <br />1988 0.57 0.62 98.81 2.06 0.34 97.60 679.00 <br />1987 0.78 0.64 98.58 3.37 0.35 96.28 673.00 <br />1986 0,57 0.63 98.80 4.20 0.68 95.11 681.00 <br />1985 1.04 0.69 98.27 2.84 0.58 96.58 654.50 <br />1984 0.77 0.63 98.60 5.04 0.80 94.16 660.00 <br />1983 0.58 0.64 98.78 6.89 0.56 92.55 688.00 <br />1982 0.80 0.66 98.54 687.50 <br />1981 1.89 1.87 96.25 799.00 <br />*Significant change i n sampling technique <br />