Due to such industrial uses, however, there was environmental contamination and the Ashtabula River and harbor were designated as a significant Superfund site by the Environmental Protection Agency in the late 20th century.
There was environmental contamination. This was due to such industrial uses. This was however. The Ashtabula River were designated as a significant Superfund site by the Environmental Protection Agency in the late 20th century. This was due to such industrial uses. Harbor were designated as a significant Superfund site by the Environmental Protection Agency in the late 20th century. This was due to such industrial uses.