POLLUTION LOCATOR | Toxic Chemical Releases |Pollution Releases Ranked by Noncancer Risk Score

State: ALASKA
  • From 1988 to 2002, total noncancer risk scores have increased 9390%.
  • List facilities releasing noncancer hazards in ALASKA.
  • Chemical Name Noncancer Risk Scores
    Pounds of toluene-equivalents
    LEAD COMPOUNDS7,200,000,000
    MERCURY COMPOUNDS720,000,000
    CADMIUM COMPOUNDS500,000,000
    MERCURY390,000,000
    LEAD170,000,000
    ARSENIC (ORGANIC OR INORGANIC COMPOUNDS)68,000,000
    MANGANESE COMPOUNDS21,000,000
    BARIUM COMPOUNDS11,000,000
    ZINC COMPOUNDS11,000,000
    COPPER COMPOUNDS9,300,000
    HYDROGEN CYANIDE7,200,000
    AMMONIA6,700,000
    HYDROCHLORIC ACID1,000,000
    COBALT COMPOUNDS740,000
    CHROMIUM COMPOUNDS280,000
    NICKEL COMPOUNDS180,000
    BENZENE160,000
    MANGANESE74,000
    1,2,4-TRIMETHYLBENZENE68,000
    TOLUENE25,000
    METHANOL22,000
    FORMALDEHYDE15,000
    ANTIMONY COMPOUNDS10,000
    SILVER COMPOUNDS8,200
    XYLENE (MIXED ISOMERS)6,200
    CARBON DISULFIDE990
    NAPHTHALENE910
    N-HEXANE910
    ETHYLBENZENE810
    ETHYLENE GLYCOL310
    CYCLOHEXANE230
    CUMENE34


    Note: These rankings do not cover all chemical releases reported to TRI - they only include chemicals that possess risk scores. As a result of data gaps or modeling problems, not all TRI chemicals possess the information required to weight their mass release by toxicity and exposure potential. Dioxin compounds, for example, are not included in these rankings. TRI chemicals that lack risk scores should not be assumed to be safe.