Item | None | Light | Moderate | Heavy |
Lumps of new and old tar | 0 | 1 | 2 | 3 |
Oil | 0 | 1 | 2 | 3 |
Faces | 0 | 1 | 2 | 3 |
Seaweeds | 0 | 1 | 2 | 3 |
General Litter | 0 | 1 | 2 | 3 |
Harmful Litter | 0 | 1 | 2 | 3 |
Sewage | 0 | 1 | 2 | 3 |