pH

EC

Turb

TDS

TSS

TH

CaH

MgH

Alkal

Sulfate

Chloride

NO₂

NO₃

NH₄

TP

PO₄

DO

BOD

COD

Fe

F

K

Na

pH

1

EC

0.52

1

Turb

−0.39

−0.04^c

1

TDS

0.52

1

−0.04^c

1

TSSr

0.27^a

0.92

0.21^b

0.92

1

TH

0.74

0.62

−0.65

0.62

0.31a

1

CaH

0.61

0.74

−0.59

0.74

0.48

0.96

1

MgH

0.83

0.38

−0.64

0.38

0.02c

0.93

0.80

1

Alk

0.14^c

−0.19^c

−0.2^b

−0.19c

−0.24b

0.26b

0.18c

0.33a

1

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

−0.43

0.25^b

−0.3a

0.25b

0.35a

0.07c

0.30a

−0.26b

−0.12c

1

Cl⁻

−0.41

0.28^a

0.2b

0.28a

0.58

−0.26b

−0.03c

−0.56

0.03c

0.73

1

${\text{NO}}_2^{-}$

−0.08^c

0.28^a

0.8

0.28a

0.58

−0.49

−0.40

−0.57

−0.26b

−0.14c

0.50

1

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

0.61

0.06^c

−0.9

0.05c

−0.28a

0.72

0.58

0.82

0.09c

−0.07c

−0.57

−0.79

1

NH₄

0.62

0.58

−0.42

0.58

0.50

0.67

0.70

0.56

0.57

0.18c

0.31a

−0.02c

0.30a

1

TP

−0.79

−0.39

−0.05c

−0.39

−0.23b

−0.54

−0.40

−0.66

−0.46

0.65

0.37

−0.13c

−0.19c

−0.55

1

${\text{PO}}_4^{3-}$

0.04

0.54

0.28a

0.54

0.73

0.08

0.24c

−0.14c

0.38

0.32a

0.78

0.58

−0.50

0.67

−0.28a

1

DO

0.61

0.16^C

−0.36

0.16c

−0.14c

0.48

0.33c

0.63

−0.42

−0.44

−0.81

−0.39

0.71

−0.15c

−0.28a

−0.68

1

BOD

−0.47

−0.25^b

−0.41

−0.25b

−0.30a

−0.11b

−0.03c

−0.20c

−0.52

0.58

−0.01c

−0.52

0.28a

−0.49

0.85

−0.58

0.19c

1

COD

−0.58

0.04^c

−0.08c

0.04c

0.27

−0.32

−0.10

−0.59

−0.28

0.89

0.82

0.14

−0.29

−0.02

0.80

0.29

−0.55

0.56

1

Fe

−0.53

0.23^b

0.49

0.23b

0.57

−0.50b

−0.27

−0.76

−0.24b

0.59

0.93

0.69

−0.77

0.01c

0.45

0.66

−0.74

0.02c

0.77

1

F

0.49

0.97

−0.01c

0.97

0.92

0.63

0.75

0.39

0.00c

0.25b

0.36

0.29c

−0.01c

0.68

−0.47

0.67

0.02c

−0.38

0.03c

0.26b

1

K

−0.09^c

0.52

0.77

0.52

0.76

−0.30

−0.16a

−0.46

−0.42

0.02c

0.48

0.91

−0.75

−0.05c

−0.10c

0.56

−0.26b

−0.37

0.17c

0.70

0.51

1

Na

0.1^c

0.87

0.22b

0.87

0.98

0.22

0.42b

−0.10c

−0.32a

0.49

0.66

0.55

−0.34a

0.39

−0.04c

0.69

−0.21b

−0.13c

0.43

0.67

0.86

0.76

1