POLLUTION LOCATOR | Toxic Chemical Releases |Total Environmental Releases

State: MONTANA
  • From 1988 to 2002, total releases to the environment have decreased 19%.
  • See a list of facilities contributing to this release category.  
     
  • Chemical NameSorted by
    Total Environmental Releases
    ZINC COMPOUNDS10,775,448
    BARIUM COMPOUNDS7,431,366
    LEAD COMPOUNDS5,468,959
    METHANOL1,808,337
    MANGANESE COMPOUNDS1,657,046
    COPPER COMPOUNDS645,486
    N-HEXANE540,988
    FORMALDEHYDE463,874
    NICKEL COMPOUNDS431,813
    HYDROCHLORIC ACID401,287
    SULFURIC ACID394,900
    AMMONIA373,927
    CHROMIUM COMPOUNDS322,874
    HYDROFLUORIC ACID295,829
    VANADIUM COMPOUNDS277,057
    LEAD116,539
    ACETALDEHYDE74,600
    NITRATE COMPOUNDS70,800
    CYANIDE COMPOUNDS50,000
    CHROMIUM44,248
    COPPER38,111
    TOLUENE38,050
    BARIUM36,000
    DICHLOROMETHANE33,408
    XYLENE (MIXED ISOMERS)29,195
    COBALT COMPOUNDS27,660
    ARSENIC (ORGANIC OR INORGANIC COMPOUNDS)26,930
    BENZENE21,788
    THALLIUM COMPOUNDS18,156
    PHENANTHRENE17,322
    ETHYLENE GLYCOL16,665
    NICKEL16,040
    PROPYLENE15,550
    METHYL ISOBUTYL KETONE13,379
    SELENIUM COMPOUNDS12,610
    POLYCYCLIC AROMATIC COMPOUNDS12,375
    CADMIUM COMPOUNDS11,369
    ANTIMONY COMPOUNDS10,910
    ANTIMONY10,644
    METHYL ETHYL KETONE10,100
    MANGANESE8,234
    DIMETHYLAMINE7,515
    ETHYLENE7,475
    CARBON DISULFIDE7,165
    CYCLOHEXANE6,647
    BERYLLIUM COMPOUNDS6,095
    METHOXONE6,073
    1,2,4-TRIMETHYLBENZENE6,049
    ETHYLBENZENE5,743
    CARBONYL SULFIDE4,501
    PHENOL3,394
    ANTHRACENE2,973
    2,4-D2,628
    DIETHANOLAMINE2,220
    MERCURY COMPOUNDS1,607
    HYDROGEN CYANIDE1,280
    NAPHTHALENE1,216
    TETRACHLOROETHYLENE1,162
    2,4-D 2-ETHYLHEXYL ESTER1,000
    BENZO(GHI)PERYLENE978
    CUMENE653
    TRIALLATE500
    MERCURY467
    MECOPROP361
    CATECHOL250
    1,3-BUTADIENE185
    FORMIC ACID131
    MOLYBDENUM TRIOXIDE110
    CHLORINE17
    HEXACHLOROBENZENE10
    BIPHENYL3
    CHLOROFORM2
    STYRENE.920

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