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 |