POLLUTION LOCATOR | Toxic Chemical Releases |Total Environmental Releases (Pounds from TRI Sources)

County: HARTFORD
  • From 1988 to 2002, total releases to the environment have decreased 90%.
  • See a list of facilities contributing to this release category.
  • Chemical NameSorted by
    Total Environmental Releases
    AMMONIA149,010
    HYDROCHLORIC ACID95,300
    1,1-DICHLORO-1-FLUOROETHANE81,508
    TRICHLOROETHYLENE54,365
    METHYL ETHYL KETONE52,823
    TETRACHLOROETHYLENE29,552
    GLYCOL ETHERS26,352
    DICHLOROMETHANE25,695
    TOLUENE17,638
    METHANOL15,952
    N-BUTYL ALCOHOL15,012
    METHYL METHACRYLATE11,488
    XYLENE (MIXED ISOMERS)11,461
    NITRIC ACID10,160
    CHLORODIFLUOROMETHANE8,254
    METHYL TERT-BUTYL ETHER4,461
    METHYL ISOBUTYL KETONE3,583
    POLYCYCLIC AROMATIC COMPOUNDS1,599
    CHLORINE1,355
    NICKEL1,238
    STYRENE1,040
    LEAD1,030
    N-HEXANE880
    CHROMIUM801
    COPPER COMPOUNDS760
    ZINC COMPOUNDS715
    ETHYLBENZENE638
    N,N-DIMETHYLFORMAMIDE625
    COPPER532
    COBALT510
    NICKEL COMPOUNDS507
    VINYL ACETATE257
    NAPHTHALENE255
    BUTYL ACRYLATE255
    BENZENE237
    PHENOL189
    1,2,4-TRIMETHYLBENZENE143
    DIISOCYANATES98
    CYANIDE COMPOUNDS58
    DIBUTYL PHTHALATE56
    LEAD COMPOUNDS55
    DECABROMODIPHENYL OXIDE21
    FORMALDEHYDE19
    BENZO(GHI)PERYLENE14
    O-XYLENE14
    ETHYLENE GLYCOL5
    MANGANESE5
    ETHYL ACRYLATE3
    2,2',6,6'-TETRABROMO-4,4'-ISOPROPYLIDENEDIPHENOL1
    TRIETHYLAMINE1
    MERCURY.100

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