Samples code | Soil depth (cm) | Zn | Pb | Cd |
A.M.W | 0 - 20 | 0.19 | 1.48 | 0.52 |
| 20 - 40 | 0.17 | 1.92 | 0.66 |
F.F.S | 0 - 20 | 0.05 | 0.42 | 0.16 |
| 20 - 40 | 0.04 | 0.64 | 0.22 |
M.S.D | 0 - 20 | 0.36 | 0.86 | 0.30 |
| 20 - 40 | 0.30 | 0.96 | 0.38 |
W.D.S | 0 - 20 | 0.11 | 1.06 | 0.76 |
| 20 - 40 | 0.09 | 1.20 | 0.90 |