Ions

Wet Season

Dry season

min

Max

min

max

Na⁺

0.05

3.31

0.05

3.42

K⁺

0.55

41.69

0.38

32.02

Ca²⁺

4.24

112.8

1.38

74.45

Mg²⁺

1.01

32.9

0

14.16

${\text{NH}}_4^{+}$

0.01

0.16

0

30.05

${\text{HCO}}_3^{-}$

2.44

368.76

4.88

287.45

${\text{NO}}_3^{-}$

0

4.32

0.07

64.86

${\text{SO}}_4^{2-}$

0.57

14.37

0.36

25.94

Cl⁻

1

184

0.32

89.2

${\text{HPO}}_4^{2-}$

0

0.19

0

0

Hardness

1.74

18.21

0.34

11.02