Table 4: Estimated Target Cancer Risk (TR) for individual metals from fish consumption in Ologe and Badagry lagoons.
| TR | Ologe Lagoon | Badagry lagoon | ||
| WS | DS | WS | DS | |
| Cd | 0.000009 | 0.000011 | 0.00001 | 0.000018 |
| Ni | 0.000041 | 0.000043 | 0.00001 | 0.000052 |
| Pb | 0.000004 | 0.000004 | 0.000002 | 0.000003 |
WS: Wet season, DS: Dry season.