| Petroleum Hydrocarbons | Chlorinated Hydrocarbons |
| Benzene | Tetrachloroethene (PCE) |
| Toluene | Trichloroethene (TCE) |
| Ethylbenzene | |
| Xylenes (Total) | Metals |
| Naphthalene | Arsenic |
| Barium | |
| Polycyclic Aromatic Hydrocarbons | Cadmium |
| Benzo(a)anthracene | Lead |
| Benzo(a)pyrene | Mercury |
| Benzo(b)fluoranthene | Nickel |
| Benzo(k)fluoranthene | Zinc |
| Chrysene | Polychlorinated Biphenyls (PCBs) |