Local Govt. Area

pH

EC (µS/cm)

Moisture (%)

Cd (mg/kg)

Cr (mg/kg)

Pb (mg/kg)

Ni (mg/kg)

Ahoada West

5.02 ± 1.92

3.61 ± 1.51

0.80 ± 0.57

0.08 ± 0.05

6.71 ± 1.23

2.87 ± 1.42

5.08 ± 1.42

Eleme

5.98 ± 1.63

2.85 ± 1.39

0.90 ± 0.50

0.58 ± 0.39

4.59 ± 0.48

2.73 ± 1.83

0.44 ± 0.62

Emohua

6.48 ± 2.74

5.55 ± 3.07

0.70 ± 0.22

0.11 ± 0.10

5.37 ± 0.87

1.83 ± 0.94

1.20 ± 0.20

Etche

5.50 ± 1.01

10.60 ± 2.16

0.90 ± 0.39

0.12 ± 0.07

5.12 ± 1.63

1.58 ± 0.57

1.39 ± 0.56

Ikwere

5.68 ± 1.69

2.45 ± 0.99

0.70 ± 0.43

0.08 ± 0.13

3.01 ± 1.17

0.22 ± 0.12

1.11 ± 0.61

Ogba-Egbema

4.78 ± 1.79

2.81 ± 1.89

0.60 ± 0.42

0.08 ± 0.05

2.86 ± 1.12

3.56 ± 1.09

0.92 ± 0.49

Oyigbo

4.25 ± 1.78

7.30 ± 2.50

0.70 ± 0.29

0.16 ± 0.16

7.91 ± 1.44

9.79 ± 3.63

2.01 ± 0.64

Unizik

6.04 ± 1.84

92.00 ± 20.00

0.80 ± 0.50

0.09 ± 0.08

8.72 ± 2.34

1.04 ± 0.85

0.89 ± 0.41