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

County: COLBERT
  • From 1988 to 2002, total noncancer risk scores have increased 51%.
  • See a list of facilities releasing noncancer hazards in COLBERT.
  • Chemical Name Noncancer Risk Scores
    Pounds of toluene-equivalents
    MERCURY15,000,000,000
    MERCURY COMPOUNDS950,000,000
    LEAD COMPOUNDS170,000,000
    COPPER70,000,000
    COPPER COMPOUNDS59,000,000
    HYDROCHLORIC ACID42,000,000
    MANGANESE12,000,000
    LEAD7,200,000
    ARSENIC (ORGANIC OR INORGANIC COMPOUNDS)4,900,000
    AMMONIA3,100,000
    1,2,4-TRIMETHYLBENZENE3,000,000
    CHROMIUM COMPOUNDS1,800,000
    NICKEL COMPOUNDS1,600,000
    BARIUM COMPOUNDS1,300,000
    MANGANESE COMPOUNDS780,000
    ZINC COMPOUNDS520,000
    FORMALDEHYDE240,000
    CHROMIUM220,000
    TOLUENE160,000
    XYLENE (MIXED ISOMERS)73,000
    NICKEL45,000
    N-BUTYL ALCOHOL42,000
    METHYL ETHYL KETONE34,000
    CUMENE17,000
    ETHYLBENZENE5,200
    METHYL ISOBUTYL KETONE1,600
    N-HEXANE15


    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.