Dakota--KCC--Table 2

Kansas Geological Survey, Open-file Report 88-39
Great Plains and Cedar Hills Aquifers--Table 2

Table 2. Cation and Anion Percentages, Chemical Type of Water, and Identification of Symbols Used in the Trilinear Diagram for Ground Waters from Cretaceous and Permian Rocks in the Study Area (Figure 23).


  Ca     Mg    Na+K   HCO3   504   CI+NO3  Character    KGS
 % of   % of   % of   % of   % of   % of      on        lab
 meq/L  meq/L  meq/L  meq/L  meq/L  meq/L   diagram    number       Site         Water type
---------------------------------------------------------------------------------------------
  1.57  11.41  87.01   4.79  16.60  78.59      A       87298    Braun-Cheyenne       Na-Cl
  0.62  11.46  87.91   3.40  16.61  79.97      B       87299    Braun-Cedar H.       Na-Cl
  0.86  11.05  88.07   3.57  17.01  79.40      c       87300    Braun-L. Dakota      Na-Cl
  2.36  10.86  86.78   5.40  16.17  78.43      D       87842    Braun-U. Dakota      Na-Cl
  1.90  10.31  87.80   5.01  15.45  79.54      E       880003   Braun-U. Dakota      Na-Cl
 74.16  10.60  15.22  42.76  43.82  13.40      F       87302    Braun-spring     Ca-SO4, HCO3
 35.85   8.23  55.92  15.89  19.40  64.71      G       87843    Hill City-U.D.     Na, Ca-Cl
 12.62   8.69  78.68   0.90   8.41  90.60      H       880002   Gorham-Cedar H.      Na-Cl
  9.27   6.94  83.79   0.98   9.58  89.45      1       880000   Gorham-Cheyenne      Na-Cl
  1.14   1.38  97.48   8.67  13.14  78.18      i       880001   Gorham-U. Dakota     Na-Cl
  2.75   3.02  94.21  26.75  22.86  50.38      K       87483    BT 5                 Na-Cl
 32.21  15.67  52.10  64.73  18.58  16.68      L       87484    BT 8                 Na-HCO3
  2.86   2.75  94.38  38.69  16.05  45.24      m       87485    BT 12             Na-Cl, HCO3
  2.69   1.50  95.79  55.23  11.78  32.97      N       87486    BT 15             Na-HCO3, Cl
 43.88  10.79  45.31  68.03   4.36  27.59      0       87487    BT 43             Na, Ca-HCO3
 73.56  13.47  12.96  68.17   9.67  22.14      p       87488    BT 84               Ca-HCO3
 51.17   5.91  42.91  10.87  46.44  42.68      Q       87489    EL l lb          Ca, Na-SO4, Cl
  2.81   3.44  93.74   9.98  13.34  76.67      R       87490    EL 13                Na-Cl
  1.73   2.23  96.03  15.73  16.47  67.79      S       87491    EL 20                Na-Cl
  2.26   2.79  94.93   9.38  13.90  76.71      T       87492    EL 37                Na-Cl
  1.42   1.40  97.17  35.19  24.66  40.13      U       87493    EL 39             Na-Cl, HCO,3
  1.13   1.87  96.98  12.62  13.74  73.63      V       87494    EL 41                Na-Cl
  1.11   1.81  97.06  16.97  15.85  67.16      W       87495    EL 42                Na-Cl
  0.67   0.43  98.88  46.25  13.70  40.04      X       87496    GH 1              Na-HCO3, Cl
 58.35  13.23  28.41  42.29  34.11  23.58      Y       87497    GH 2              Ca-HCO3, S04
  0.78   0.72  98.48  20.92  13.33  65.73      Z       87498    RO 6                 Na-Cl
  1.99   2.81  95.19  12.38  14.92  72.69      a       87499    RO 11                Na-Cl
  3.48   5.95  90.55  13.18  17.65  69.16      b       87500    RO 12                Na-Cl
  2.08   3.36  94.55  12.95  12.64  74.40      c       87501    RO 60                Na-Cl
  3.04   2.72  94.23  19.03  18.77  62.19      d       87502    RH 3                 Na-Cl

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Kansas Geological Survey, Dakota Project
Original document dated December, 1988
Electronic version placed online April 1996
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Dakota/vol3/KCC/table2.htm