POLLUTION LOCATOR | Toxic Chemical Releases |Total Environmental Releases (Pounds from TRI Sources)

County: YELLOWSTONE
  • From 1988 to 2002, total releases to the environment have decreased 64%.
  • See a list of facilities contributing to this release category.
  • Chemical NameSorted by
    Total Environmental Releases
    SULFURIC ACID291,000
    N-HEXANE112,638
    AMMONIA104,077
    NITRATE COMPOUNDS63,000
    HYDROFLUORIC ACID51,567
    HYDROCHLORIC ACID48,707
    BARIUM COMPOUNDS36,260
    TOLUENE25,820
    BENZENE18,279
    XYLENE (MIXED ISOMERS)16,776
    PROPYLENE15,350
    DIMETHYLAMINE7,515
    ETHYLENE7,390
    CARBON DISULFIDE7,165
    METHOXONE6,073
    CARBONYL SULFIDE4,501
    1,2,4-TRIMETHYLBENZENE4,337
    CYCLOHEXANE3,942
    ETHYLBENZENE3,703
    METHANOL3,695
    ETHYLENE GLYCOL2,837
    2,4-D2,628
    DIETHANOLAMINE2,220
    NICKEL COMPOUNDS1,370
    TETRACHLOROETHYLENE1,162
    MANGANESE COMPOUNDS1,127
    LEAD COMPOUNDS1,047
    PHENANTHRENE1,029
    2,4-D 2-ETHYLHEXYL ESTER1,000
    NAPHTHALENE880
    POLYCYCLIC AROMATIC COMPOUNDS776
    HYDROGEN CYANIDE560
    TRIALLATE500
    PHENOL474
    MECOPROP361
    ZINC COMPOUNDS297
    CUMENE221
    1,3-BUTADIENE185
    MOLYBDENUM TRIOXIDE110
    MERCURY COMPOUNDS98
    VANADIUM COMPOUNDS33
    BENZO(GHI)PERYLENE10

    Note: See Dioxin Compounds Summary for the contribution of dioxins to this release or waste management category (in grams).