title: PCB's in fish from selected waters of New York State.
abstract: PCB residues in fish from 41 stations throughout New York State were monitored in 1975. Nearly all fish contained PCB's in detectable amounts although the levels of contamination and specific Aroclor varied. The Hudson River contained the highest known PCB concentrations within the United States; levels often exceeded 100 ppm. Other waters and fish which were significantly contaminated include Lake Ontario salmonids and Cayuga Lake lake trout. Onondaga Lake, previously closed to fishing because of mercury contamination, also appears to have abnormally high levels of PCB's approaching in some instances the action level of the Food and Drug Administration, U.S. Department of Health, Education, and Welfare. Samples from marine waters generally have contaminant levels substantially below 5.0 ppm.
mesh_terms: D000818:Animals; D001140:Aroclors / Q000032:analysis; D005399:Fishes / Q000378:metabolism*; D005618:Fresh Water; D009518:New York; D010933:Plankton / Q000032:analysis; D011078:Polychlorinated Biphenyls / Q000032:analysis*; D012758:Shellfish / Q000032:analysis*
chemical_list: D001140:Aroclors; D011078:Polychlorinated Biphenyls