Table 2: Pollution assessment indices estimation.

Heavy Metals

CF

PLI

Igeo

EF*

ERI

MERI

PERI

As

1.65

1.58

0.04

0.5

16.5

5

49.4

Cd

14.2

14.12

0.98

3.67

426

110.1

1276.2

Zn

1.56

1.55

0.02

0.45

1.56

0.45

4.69

Mn

3.50

2.72

0.37

1

3.50

1

10.51

Cu

0.82

0.80

-0.26

0.24

4.1

1.2

12.33

Co

0.09

0.09

-1.19

0.03

0.45

0.15

1.425

Cr

1.41

1.08

-0.03

0.4

2.82

0.8

8.46

Ni

0.98

0.98

-0.18

0.28

4.9

1.4

14.8

Pb

1.14

1.09

-0.11

0.33

5.7

1.65

17.11