Contaminant | Connecticut | Delaware | Maryland | New Jersey | New York | Pennsylvania |
Trichloroethene | 56 | 0.5 | 1.6 | 7 | 0.47 | 260 |
Benzo(a)pyrene | 1 | 0.09 | 0.022 | 0.2 | 1 | 0.57 |
Arsenic | 10 | 0.4 | 0.43 | 19 | 13 | 12 |