POLLUTER LOCATOR | Toxic Chemical Releases|Water Releases of Suspected Respiratory Toxicants

County: CONTRA COSTA
  • From 1988 to 2002, releases of suspected respiratory toxicants to water have decreased 15%.
  • List facilities releasing suspected respiratory toxicants to water in CONTRA COSTA County.
  • Chemical Name Surface Water Releases
    (Pounds from TRI sources)
    Regulated by the Safe Drinking Water Act Regulated as a Priority Pollutant
    by the Clean Water Act
    METHANOL29,020no no
    AMMONIA19,601no no
    METHYL TERT-BUTYL ETHER11,456no no
    ZINC COMPOUNDS2,501no yes
    MANGANESE COMPOUNDS1,800no no
    NICKEL COMPOUNDS1,212no yes
    PHENOL904no yes
    2,4-DIMETHYLPHENOL823no yes
    CRESOL (MIXED ISOMERS)708no no
    MOLYBDENUM TRIOXIDE480no no
    CHROMIUM COMPOUNDS411no no
    CYANIDE COMPOUNDS280no no
    COPPER COMPOUNDS247yesyes
    XYLENE (MIXED ISOMERS)137yesno
    N-HEXANE133no no
    BENZENE85yesyes
    TOLUENE54yesyes
    COBALT COMPOUNDS48no no
    1,2,4-TRIMETHYLBENZENE46no no
    ETHYLBENZENE41yesyes
    POLYCYCLIC AROMATIC COMPOUNDS23no no
    NAPHTHALENE2no yes
    TRICHLOROETHYLENE1yesyes
    TETRACHLOROETHYLENE1yesyes