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

County: MCKEAN
  • From 1988 to 2002, total noncancer risk scores have increased 3584%.
  • See a list of facilities releasing noncancer hazards in MCKEAN.
  • Chemical Name Noncancer Risk Scores
    Pounds of toluene-equivalents
    LEAD COMPOUNDS220,000,000
    ZINC COMPOUNDS120,000,000
    MERCURY COMPOUNDS83,000,000
    COPPER3,100,000
    BARIUM COMPOUNDS2,200,000
    FORMALDEHYDE1,600,000
    CHROMIUM COMPOUNDS770,000
    AMMONIA620,000
    LEAD580,000
    HYDROCHLORIC ACID530,000
    COPPER COMPOUNDS370,000
    TOLUENE230,000
    METHYL ETHYL KETONE27,000
    METHANOL15,000
    NICKEL COMPOUNDS13,000
    1,2,4-TRIMETHYLBENZENE9,400
    NICKEL6,400
    BENZENE3,600
    CHROMIUM1,300
    XYLENE (MIXED ISOMERS)570
    N-HEXANE78
    ETHYLBENZENE60
    PROPYLENE36
    CYCLOHEXANE8


    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.