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

County: DUVAL
  • From 1988 to 2002, total noncancer risk scores have decreased 43%.
  • See a list of facilities releasing noncancer hazards in DUVAL.
  • Chemical Name Noncancer Risk Scores
    Pounds of toluene-equivalents
    MERCURY COMPOUNDS2,500,000,000
    LEAD COMPOUNDS480,000,000
    MERCURY260,000,000
    LEAD140,000,000
    COPPER COMPOUNDS73,000,000
    ARSENIC (ORGANIC OR INORGANIC COMPOUNDS)31,000,000
    NICKEL COMPOUNDS28,000,000
    HYDROCHLORIC ACID26,000,000
    COBALT COMPOUNDS23,000,000
    ZINC COMPOUNDS4,200,000
    CHROMIUM COMPOUNDS3,300,000
    ANTIMONY COMPOUNDS3,100,000
    BARIUM COMPOUNDS1,300,000
    MANGANESE COMPOUNDS1,200,000
    NAPHTHALENE710,000
    AMMONIA170,000
    TETRACHLOROETHYLENE99,000
    DICHLOROMETHANE60,000
    N-BUTYL ALCOHOL55,000
    1,2,4-TRIMETHYLBENZENE50,000
    BENZENE14,000
    CHLORODIFLUOROMETHANE12,000
    TOLUENE12,000
    XYLENE (MIXED ISOMERS)4,900
    MALEIC ANHYDRIDE4,300
    STYRENE3,900
    TRICHLOROETHYLENE1,900
    N-HEXANE1,400
    ETHYLBENZENE1,200
    METHYL ETHYL KETONE470
    PERMETHRIN460
    PHTHALIC ANHYDRIDE270
    METHANOL89
    METHYL TERT-BUTYL ETHER79
    CUMENE73
    ETHYLENE GLYCOL40
    TRIETHYLAMINE22


    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.