Parameter

Component 1

Component 2

HCO₃

0.83

0.04

Cl

−0.33

−0.52

NO₃

0.36

−0.40

SO₄

0.91

0.16

Ca

0.92

0.21

Mg

0.95

−0.06

K

-0.01

−0.75

Na

0.41

−0.87

Eigenvalue

3.6676

1.8257

Variance (%)

45.85

22.82

Cumulative of variance (%)

45.85

68.67