Sampling No

Percentage of cations

Percentage of anions

Cl/HCO₃

Na/(Na + Cl)

Ca%

K%

Na%

Mg%

(HCO₃ + CO₃)%

SO₄%

Cl%

W1

20.15

0.37

67.50

11.97

5.26

27.58

67.16

12.8

0.50

W2

20.03

0.34

67.33

12.30

3.95

31.43

64.62

16.4

0.51

W3

10.90

0.18

75.40

13.53

2.41

21.89

75.70

31.5

0.50

W4

21.54

0.23

62.85

15.38

2.06

27.63

70.31

34.1

0.49

W5

17.64

0.26

67.35

14.75

5.58

28.44

65.98

11.8

0.51

W6

19.80

0.31

70.41

9.48

3.17

17.96

78.87

24.9

0.49

W7

12.70

0.25

74.70

12.34

2.73

20.52

76.74

28.6

0.49

W8

16.88

0.26

68.05

14.81

2.41

30.72

66.86

28.1

0.50

W9

15.89

0.43

70.37

13.32

2.33

34.59

63.08

27.0

0.51

W10

12.00

0.23

67.85

19.93

1.59

32.08

66.33

41.8

0.51

W11

19.96

0.20

66.62

13.23

1.60

34.20

64.20

40.0

0.50

W12

20.94

0.32

68.74

9.99

1.80

29.56

68.64

38.1

0.50

W13

18.18

0.28

69.67

11.88

1.52

27.63

70.85

48.1

0.51

W14

19.84

0.25

67.72

12.19

1.50

32.81

65.69

44.8

0.49

W15

18.80

0.27

63.89

17.04

1.57

30.54

67.89

43.4

0.48

W16

18.33

0.14

68.65

12.88

1.38

29.74

68.88

51.0

0.48

W17

18.29

0.23

68.49

13.00

0.88

29.89

69.23

80.5

0.48