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Ground Water Chemistry of the Ouachita Mountains. Extent of Ouachita Mountain Aquifer. Stratigraphic Column. Poor cation/anion balance due to high HCO 3 values. Cation exchange is likely, as seen by Pb and Zn deposits. Seasonal Changes?. - PowerPoint PPT Presentation
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Ground Water Chemistry of the Ground Water Chemistry of the Ouachita MountainsOuachita Mountains
Extent of Ouachita Mountain Extent of Ouachita Mountain AquiferAquifer
Stratigraphic ColumnStratigraphic Column
Poor cation/anion balance due to high HCOPoor cation/anion balance due to high HCO33 values. values.Cation exchange is likely, as seen by Pb and Zn Cation exchange is likely, as seen by Pb and Zn deposits.deposits.
Cations vs. Anions
R2 = 0.3741
0.00
5.00
10.00
15.00
20.00
25.00
30.00
35.00
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00
Cation (meq/L)
An
ion
(m
eq/L
)
Cation vs. Anion
Linear (Cation vs. Anion)
Calcium and Magnesium vs. Bicarbonate
R2 = 0.3302
0.00
1.00
2.00
3.00
4.00
5.00
6.00
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Ca+Mg (meq/L)
HC
O3
(meq
/L)
Ca+Mg vs. HCO3
Linear (Ca+Mg vs. HCO3)
Sodium Vs. Chloride
R2 = 0.9819
-0.50
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00
Na (meq/L)
Cl
(meq
/L)
Na vs. Cl
Linear (Na vs. Cl)
Sodium vs. Bicarbonate
R2 = 0.3229
0.00
1.00
2.00
3.00
4.00
5.00
6.00
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00
Na (meq/L)
HC
O3
(meq
/L)
Na vs. HCO3
Linear (Na vs. HCO3)
Seasonal Changes?Seasonal Changes?
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