States / Toxic Releases
Toxic Chemical Releases by Substance
Every chemical in the EPA Toxics Release Inventory with a reported release, ordered by total pounds released. These are amounts facilities reported releasing — not a health or risk score.
Zinc compounds618,895,566 lb · 1,982 facilitiesLead And Lead CompoundsPBT550,601,772 lb · 1,801 facilitiesNitrate compounds (water dissociable; reportable only when in aqueous solution)258,716,953 lb · 1,602 facilitiesAmmonia164,737,257 lb · 1,876 facilitiesHydrogen sulfide141,900,510 lb · 458 facilitiesCopper And Copper Compounds138,101,445 lb · 533 facilitiesManganese And Manganese Compounds135,759,614 lb · 560 facilitiesMethanol120,736,297 lb · 1,862 facilitiesBarium compounds (except for barium sulfate (CAS No. 7727-43-7))99,277,065 lb · 223 facilitiesBarium And Barium Compounds66,467,529 lb · 268 facilitiesManganese compounds59,160,126 lb · 435 facilitiesn-Hexane52,768,012 lb · 1,285 facilitiesLead compoundsPBT41,869,665 lb · 1,099 facilitiesArsenic compoundscarcinogen36,623,113 lb · 52 facilitiesSulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)36,472,725 lb · 458 facilitiesChromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)32,421,744 lb · 513 facilitiesAsbestos (friable)carcinogen29,646,505 lb · 27 facilitiesCopper compounds27,610,416 lb · 377 facilitiesStyrenecarcinogen26,688,040 lb · 1,022 facilitiesHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)23,388,419 lb · 742 facilitiesEthylene glycol21,910,755 lb · 853 facilitiesVanadium compounds21,189,892 lb · 286 facilitiesCopper20,733,967 lb · 1,651 facilitiesFormaldehydecarcinogen19,891,428 lb · 622 facilitiesToluene17,909,889 lb · 1,813 facilitiesNickel And Nickel Compoundscarcinogen17,014,906 lb · 486 facilitiesAluminum (fume or dust)16,899,465 lb · 204 facilitiesEthylene16,789,289 lb · 296 facilitiesAcetonitrile14,309,358 lb · 129 facilitiesCertain glycol ethers13,561,480 lb · 1,069 facilitiesXylene (mixed isomers)12,612,629 lb · 1,669 facilitiesFormic acid12,205,500 lb · 271 facilitiesAluminum oxide (fibrous forms)12,086,050 lb · 76 facilitiesManganese11,365,763 lb · 1,707 facilitiesN-Methyl-2-pyrrolidone10,977,060 lb · 273 facilitiesNitric acid10,593,848 lb · 910 facilitiesCyanide compounds9,792,082 lb · 122 facilitiesChromium compounds (except for chromite ore mined in the Transvaal Region)9,631,039 lb · 371 facilitiesCarbonyl sulfide9,521,083 lb · 105 facilitiesHydrogen fluoride9,292,743 lb · 528 facilitiesNickel compoundscarcinogen9,145,526 lb · 299 facilitiesCyclohexane9,066,014 lb · 673 facilitiesBenzenecarcinogen8,676,249 lb · 886 facilitiesn-Butyl alcohol8,058,671 lb · 593 facilitiesAcetaldehydecarcinogen8,028,132 lb · 434 facilitiesCarbon disulfide7,361,124 lb · 119 facilitiesChromium7,333,194 lb · 1,828 facilitiesHydrogen cyanide7,057,011 lb · 132 facilitiesLeadcarcinogenPBT6,978,970 lb · 3,227 facilitiesPropylene6,823,615 lb · 341 facilitiesNickelcarcinogen6,489,542 lb · 1,854 facilitiesAcrylonitrilecarcinogen5,907,221 lb · 83 facilitiesSodium nitrite5,901,582 lb · 169 facilitiesAcrylamidecarcinogen5,710,243 lb · 47 facilitiesPhenol5,482,074 lb · 426 facilitiesArsenic And Arsenic Compoundscarcinogen5,006,737 lb · 102 facilitiesDiisocyanates4,875,498 lb · 631 facilitiesPolychlorinated biphenylscarcinogenPBT4,844,350 lb · 54 facilitiesZinc (fume or dust)4,665,013 lb · 187 facilitiesCadmium And Cadmium Compoundscarcinogen4,594,184 lb · 33 facilities1,2,4-Trimethylbenzene4,209,254 lb · 878 facilitiesMethyl isobutyl ketonecarcinogen3,080,015 lb · 382 facilitiesEthylbenzenecarcinogen2,951,561 lb · 1,151 facilitiesAntimony compounds2,702,371 lb · 138 facilitiesMethyl methacrylate2,695,633 lb · 283 facilitiesDiethanolamine2,638,151 lb · 145 facilitiesChlorine2,578,099 lb · 353 facilitiesDichloromethanecarcinogen2,518,065 lb · 190 facilitiesCobalt And Cobalt Compoundscarcinogen2,475,694 lb · 129 facilitiesThallium compounds2,449,443 lb · 12 facilitiesAnilinecarcinogen2,418,038 lb · 30 facilitiesAntimony And Antimony Compounds2,302,603 lb · 132 facilitiesPeracetic acid2,295,490 lb · 223 facilitiesCobalt compoundscarcinogen2,239,035 lb · 125 facilitiesN,N-Dimethylformamidecarcinogen2,208,801 lb · 122 facilitiesNaphthalenecarcinogen2,206,704 lb · 890 facilities4,4'-Isopropylidenediphenol2,121,950 lb · 88 facilitiesSelenium And Selenium Compounds2,011,981 lb · 29 facilitiesMolybdenum trioxidecarcinogen1,943,148 lb · 99 facilitiesOzone1,934,036 lb · 53 facilitiesAcrylic acid1,853,771 lb · 141 facilitiesVanadium (except when contained in an alloy)1,802,538 lb · 27 facilitiesArseniccarcinogen1,676,981 lb · 42 facilitiesBarium1,584,754 lb · 44 facilities1,4-Dioxanecarcinogen1,330,212 lb · 49 facilitiesPolycyclic aromatic compoundscarcinogenPBT1,311,856 lb · 1,285 facilitiesSilver And Silver Compounds1,310,772 lb · 39 facilitiesVinyl acetatecarcinogen1,239,856 lb · 110 facilitiesCresol (mixed isomers)1,222,570 lb · 122 facilitiestert-Butyl alcohol1,200,988 lb · 74 facilities1,3-Butadienecarcinogen1,131,649 lb · 183 facilitiesMercury And Mercury CompoundsPBT1,130,222 lb · 528 facilitiesChloromethane1,128,511 lb · 53 facilitiesDiisononyl Phthalates (DINP)1,122,151 lb · 80 facilitiesSelenium compounds1,118,020 lb · 28 facilitiesCyclohexanol1,101,664 lb · 12 facilitiesAcetamidecarcinogen1,062,358 lb · 8 facilitiesChlorodifluoromethane (HCFC-22)1,036,058 lb · 37 facilitiesCadmium compoundscarcinogen1,017,161 lb · 37 facilitiesNonylphenol Ethoxylates995,160 lb · 144 facilitiesMaleic anhydride963,133 lb · 116 facilitiesCumenecarcinogen920,685 lb · 433 facilitiesLithium carbonate917,253 lb · 35 facilities2,4-Dinitrophenol916,899 lb · 3 facilitiesAcroleincarcinogen869,008 lb · 139 facilitiesAtrazine862,014 lb · 20 facilitiesTetrachloroethylenecarcinogen827,954 lb · 157 facilities1-Bromopropanecarcinogen769,288 lb · 45 facilitiesEthyl acrylatecarcinogen748,946 lb · 67 facilitiesTrichloroethylenecarcinogen743,379 lb · 87 facilitiesAllyl alcohol735,264 lb · 24 facilitiesNicotine and salts690,853 lb · 33 facilitiesPyridinecarcinogen661,601 lb · 46 facilitiesAcetophenone660,226 lb · 33 facilitiesChloroformcarcinogen654,740 lb · 74 facilitiesChlorine dioxide631,372 lb · 62 facilities2-Methyllactonitrile611,760 lb · 10 facilitiesAntimony599,955 lb · 50 facilitiesChlorobenzene576,211 lb · 53 facilitiesSulfuryl fluoride568,089 lb · 22 facilitiesCobaltcarcinogen527,422 lb · 233 facilitiesDimethylamine522,631 lb · 53 facilitiesNonylphenol516,411 lb · 66 facilitiesSelenium473,417 lb · 12 facilitiesSimazine433,281 lb · 6 facilitiesEthylene oxidecarcinogen427,178 lb · 143 facilitiesCreosotecarcinogen425,842 lb · 51 facilitiesIsobutyraldehyde424,962 lb · 20 facilitiesp-Xylene422,143 lb · 26 facilities1,2-Dichloroethanecarcinogen417,884 lb · 51 facilitiesNitroglycerin412,509 lb · 27 facilitiesMercury compoundsPBT391,936 lb · 364 facilitiesHydroquinone391,033 lb · 30 facilitiesButyl acrylate390,068 lb · 120 facilitiesBeryllium And Beryllium Compoundscarcinogen388,445 lb · 20 facilitiesNitrapyrin380,415 lb · 3 facilitiesCadmiumcarcinogen364,553 lb · 20 facilitiesCumene hydroperoxide353,736 lb · 18 facilitiesChlorophenolscarcinogen352,458 lb · 12 facilitiesPropylene oxidecarcinogen346,732 lb · 86 facilitiesToluene diisocyanate (mixed isomers)carcinogen344,675 lb · 107 facilitiesAluminum phosphide341,813 lb · 4 facilitiesEpichlorohydrincarcinogen338,630 lb · 49 facilitiesm-Cresol331,581 lb · 21 facilitiesCarbon tetrachloridecarcinogen331,212 lb · 39 facilitiesPropionaldehyde323,111 lb · 25 facilitiesVinyl chloridecarcinogen305,514 lb · 36 facilitiesThiram295,224 lb · 17 facilities2-Ethoxyethanol291,509 lb · 12 facilitiesTrypan bluecarcinogen290,705 lb · 7 facilitiesButyraldehyde287,064 lb · 19 facilitiesFreon 113 (CFC-113)286,236 lb · 11 facilitiesPhthalic anhydride284,916 lb · 88 facilitiesEthylene thioureacarcinogen284,862 lb · 6 facilitiesMethyl tert-butyl ether284,382 lb · 85 facilitiesUrethanecarcinogen284,250 lb · 11 facilities2-Methylpyridine283,777 lb · 9 facilitiesDi(2-ethylhexyl) phthalatecarcinogen283,417 lb · 47 facilitiesBenzyl chloride282,026 lb · 26 facilitiesSilver279,555 lb · 40 facilities2-Nitropropanecarcinogen278,913 lb · 4 facilitiesThioureacarcinogen276,977 lb · 10 facilitiesWarfarin and salts273,086 lb · 8 facilitiesHydrazinecarcinogen272,546 lb · 17 facilitiesToluene-2,4-diisocyanatecarcinogen268,677 lb · 35 facilitiesParaldehyde267,447 lb · 5 facilitiesHexachlorophene267,129 lb · 9 facilitiesMalononitrile265,859 lb · 4 facilities2,4-Dcarcinogen265,419 lb · 18 facilitiesBerylliumcarcinogen261,660 lb · 9 facilitiesStrychnine and salts261,557 lb · 6 facilitieso-Toluidinecarcinogen260,962 lb · 8 facilitiesAmitrolecarcinogen259,937 lb · 5 facilities2,4-Diaminotoluenecarcinogen259,324 lb · 5 facilities2,4-Dinitrotoluenecarcinogen258,772 lb · 9 facilitiesEthyleneiminecarcinogen258,711 lb · 2 facilitiesAldicarb258,711 lb · 2 facilitiesDiallate256,486 lb · 3 facilitiesm-Dinitrobenzene256,232 lb · 2 facilitiesDimethyl sulfatecarcinogen255,293 lb · 17 facilitiesQuinone255,046 lb · 4 facilitiesThioacetamidecarcinogen254,872 lb · 3 facilities3,3'-Dimethoxybenzidinecarcinogen254,864 lb · 3 facilitieso-Toluidine hydrochloridecarcinogen254,854 lb · 3 facilitiesChlorobenzilate254,836 lb · 3 facilitiesBenzidinecarcinogen254,758 lb · 4 facilities3,3'-Dichlorobenzidinecarcinogen254,758 lb · 2 facilitiesBenzoic trichloridecarcinogen254,758 lb · 3 facilitiesalpha-Naphthylaminecarcinogen254,756 lb · 3 facilitiesbeta-Naphthylaminecarcinogen254,753 lb · 2 facilities4-Dimethylaminoazobenzenecarcinogen254,753 lb · 2 facilities1,2-Diphenylhydrazinecarcinogen254,753 lb · 3 facilitiesEthylenebisdithiocarbamic acid, salts and esters254,753 lb · 5 facilitiesBromomethane251,239 lb · 16 facilitiesPhosgene250,369 lb · 11 facilitiessec-Butyl alcohol250,313 lb · 62 facilitiesPentachloroethane250,238 lb · 18 facilitiesChloromethyl methyl ethercarcinogen248,265 lb · 3 facilitiesPropargyl alcohol248,199 lb · 7 facilitiesDimethylcarbamoyl chloridecarcinogen247,793 lb · 3 facilities1,1-Dimethylhydrazinecarcinogen247,787 lb · 2 facilitiesPropyleneiminecarcinogen247,743 lb · 3 facilitiesDimethoate247,732 lb · 3 facilitiesMethyl chlorocarbonate247,727 lb · 3 facilitiestrans-1,4-Dichloro-2-butene247,727 lb · 3 facilitiesSodium azide247,715 lb · 5 facilities3-Chloropropionitrile247,714 lb · 1 facilitiesBis(chloromethyl) ethercarcinogen247,714 lb · 1 facilities3,3'-Dimethylbenzidinecarcinogen247,712 lb · 3 facilitiesMethyl hydrazine247,709 lb · 1 facilities2,4-Dithiobiuret247,709 lb · 1 facilitiesBrucine247,709 lb · 1 facilitiesDiepoxybutanecarcinogen247,709 lb · 1 facilitiesDihydrosafrolecarcinogen247,709 lb · 2 facilitiesMethyl isocyanate247,709 lb · 1 facilitiesN-Nitrosomethylvinylaminecarcinogen247,709 lb · 1 facilitiesN-Nitroso-N-ethylureacarcinogen247,709 lb · 2 facilitiesN-Nitroso-N-methylureacarcinogen247,709 lb · 2 facilitiesOsmium tetroxide247,709 lb · 1 facilitiesSodium fluoroacetate247,709 lb · 1 facilitiesThiosemicarbazide247,709 lb · 1 facilitiesBenzal chloride245,451 lb · 6 facilitiesC.I. Solvent Yellow 34carcinogen245,378 lb · 3 facilitiesTriethylamine227,309 lb · 79 facilitiesThallium And Thallium Compounds223,894 lb · 12 facilitiesDicyclopentadiene218,920 lb · 75 facilitiesMethyl acrylatecarcinogen215,851 lb · 52 facilitiesNitrobenzenecarcinogen210,186 lb · 14 facilitiesm-Xylene205,312 lb · 27 facilitiesTriglycidyl isocyanurate202,899 lb · 30 facilitiesp-Cresol200,529 lb · 13 facilitiesBeryllium compoundscarcinogen194,140 lb · 16 facilitiesPerfluorooctanoic acidcarcinogen193,663 lb · 14 facilitieso-Xylene188,895 lb · 32 facilitiesMixture184,471 lb · 16 facilitiesFluorine176,220 lb · 22 facilitiesBiphenyl173,837 lb · 82 facilities2-Phenylphenol172,577 lb · 7 facilitiesChloroethane171,406 lb · 41 facilities4,4'-Methylenedianilinecarcinogen169,935 lb · 15 facilitiesIsoprenecarcinogen162,728 lb · 51 facilities1,2-Dichloroethylene158,257 lb · 20 facilitiesTetrafluoroethylenecarcinogen152,610 lb · 9 facilitiesDimethyl phthalate147,795 lb · 48 facilitiesDibutyl phthalate143,060 lb · 27 facilitiesSodium dimethyldithiocarbamate140,178 lb · 10 facilitiesMercuryPBT135,050 lb · 272 facilitiesDiphenylamine131,208 lb · 19 facilities2,4,5-Trichlorophenol127,604 lb · 3 facilitiesBromine112,385 lb · 17 facilitiesS-Ethyl dipropylthiocarbamate109,531 lb · 1 facilitiesSilver compounds109,502 lb · 18 facilitiesPhenanthrene95,195 lb · 77 facilitiesDinitrotoluene (mixed isomers)94,208 lb · 9 facilitiesChloroacetic acid93,117 lb · 21 facilitieso-Cresol91,205 lb · 15 facilitiesPropanil89,493 lb · 4 facilities1,3-Phenylenediamine88,873 lb · 12 facilitiesBenzoyl peroxide79,664 lb · 16 facilitiesPicric acid79,568 lb · 4 facilities4,6-Dinitro-o-cresol79,267 lb · 1 facilities1-Chloro-1,1-difluoroethane (HCFC-142b)78,564 lb · 5 facilitiesVinyl fluoridecarcinogen76,724 lb · 4 facilitiesDinitrobutyl phenol73,741 lb · 3 facilities2-Acetylaminofluorenecarcinogen71,744 lb · 1 facilitiesMethiocarb69,359 lb · 1 facilitiesChloroprenecarcinogen68,991 lb · 14 facilitiesFurancarcinogen67,400 lb · 6 facilities1,2,4-Trichlorobenzene65,251 lb · 7 facilitiesBenzo[g,h,i]perylenePBT65,043 lb · 657 facilities2,2-Dichloro-1,1,1-trifluoroethane (HCFC-123)60,725 lb · 11 facilitiesMethacrylonitrile59,894 lb · 4 facilitiesDioxin and dioxin-like compoundscarcinogenPBT59,259 lb · 694 facilitiesPendimethalinPBT57,883 lb · 26 facilitiesNitromethanecarcinogen56,833 lb · 3 facilitiesThiols, C8-20, γ-ω-perfluoro, telomers with acrylamide54,503 lb · 7 facilitiesTetrabromobisphenol APBT47,883 lb · 45 facilitiesp-Phenylenediamine47,725 lb · 7 facilitiesParaquat dichloride47,401 lb · 2 facilities2-Chloro-1,1,1,2-tetrafluoroethane (HCFC-124)44,140 lb · 4 facilitiesPentachlorophenolcarcinogen43,533 lb · 10 facilities1,1,1-Trichloroethane43,090 lb · 18 facilitiesNitrilotriacetic acid trisodium salt42,692 lb · 4 facilitiesCarbaryl42,601 lb · 10 facilities4,4'-Methylenebis(2-chloroaniline)carcinogen42,560 lb · 8 facilitiesBifenthrin41,384 lb · 11 facilitiesDecabromodiphenyl oxide41,269 lb · 6 facilities1,2-Dichlorobenzene40,532 lb · 19 facilities2,4-Dimethylphenol38,790 lb · 18 facilitiesTrifluralinPBT38,079 lb · 19 facilities2-Mercaptobenzothiazolecarcinogen35,057 lb · 10 facilities1,4-Dichlorobenzenecarcinogen34,615 lb · 21 facilitiesBenfluralin34,559 lb · 3 facilitiesMethylene bromide34,371 lb · 4 facilitiesChromium(III) perfluorooctanoate33,000 lb · 1 facilitiesAnthracene32,433 lb · 71 facilitiesTrade Secret31,598 lb · 7 facilities1-Propanesulfonic acid, 2-methyl-, 2-[[1-oxo-3-[(γ-ω-perfluoro-C4-16-alkyl)thio]propyl]amino] derivs., sodium salts31,479 lb · 6 facilitiesMetribuzin29,601 lb · 7 facilitiesTriclopyr-triethylammonium salt27,250 lb · 4 facilities1,1,2-Trichloroethane24,848 lb · 26 facilities2-Methoxyethanol23,401 lb · 14 facilities1,3-Dichloropropylenecarcinogen22,965 lb · 9 facilitiesChlorothalonilcarcinogen22,963 lb · 9 facilitiesTitanium tetrachloride22,873 lb · 20 facilitiesAllyl chloride22,495 lb · 20 facilitiesTrichlorofluoromethane (CFC-11)21,182 lb · 10 facilitiesAcephate20,739 lb · 2 facilitiesMethyl iodide20,155 lb · 9 facilitiesCatecholcarcinogen19,874 lb · 86 facilities1,2,3-Trichloropropanecarcinogen19,497 lb · 4 facilitiesFomesafen18,818 lb · 5 facilitiesPropiconazole17,830 lb · 9 facilitiesN-Nitrosopiperidinecarcinogen17,443 lb · 2 facilitiesBromotrifluoromethane (Halon 1301)17,389 lb · 5 facilitiesHexachloroethanecarcinogen17,383 lb · 17 facilities1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride17,000 lb · 1 facilitiesDibenzofuran16,720 lb · 14 facilitiesDichlorotetrafluoroethane (CFC-114)16,575 lb · 7 facilitiesDicamba16,136 lb · 12 facilitiesPerfluorooctane sulfonic acid15,787 lb · 10 facilities1,1,1,2-Tetrachloro-2-fluoroethane (HCFC-121a)15,584 lb · 2 facilitiesOxyfluorfen15,139 lb · 4 facilities2,6-Dinitrotoluenecarcinogen15,112 lb · 5 facilitiesPhosphorus (yellow or white)14,952 lb · 13 facilities5-Nitro-o-toluidine14,371 lb · 3 facilitiesN-Nitrosodiethylaminecarcinogen13,955 lb · 2 facilitiesp-Nitroaniline13,952 lb · 3 facilities1,2-Dichloropropanecarcinogen13,871 lb · 12 facilitiesIron pentacarbonyl13,294 lb · 1 facilitiesPhenolphthaleincarcinogen12,549 lb · 2 facilities1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyranPBT12,377 lb · 47 facilities4-Nitrophenol12,197 lb · 2 facilitiesPiperonyl butoxide11,975 lb · 3 facilities1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-[2-[(γ-ω-perfluoro-C4-20-alkyl)thio]acetyl] derivs., inner salts11,708 lb · 3 facilitiesAmetryn11,693 lb · 2 facilitiesMethoxychlorPBT11,315 lb · 11 facilitiesAcetic acid, 2-[(γ-ω-perfluoro-C4-20-alkyl)thio] derivs., 2-hydroxypropyl esters11,148 lb · 1 facilities2,4-Dichlorophenol11,100 lb · 8 facilitiesSafrolecarcinogen10,965 lb · 3 facilitiesVinylidene chloridecarcinogen10,816 lb · 17 facilitiesPotassium perfluorooctanesulfonate10,808 lb · 8 facilitiesEthylidene dichloride9,907 lb · 15 facilitiesThiabendazole9,576 lb · 3 facilities3-Iodo-2-propynyl butylcarbamate9,170 lb · 18 facilitiesChlordanecarcinogenPBT9,056 lb · 24 facilitiesCrotonaldehyde8,908 lb · 9 facilities1,1,1,2-Tetrachloroethanecarcinogen8,682 lb · 12 facilitiesDichlorvoscarcinogen8,564 lb · 4 facilities1,2-Dibromoethanecarcinogen8,505 lb · 8 facilities1,4-Dichloro-2-butene8,466 lb · 3 facilitiesHexachlorobenzenecarcinogenPBT8,385 lb · 48 facilitiesHexafluoropropylene oxide dimer acid8,375 lb · 11 facilitiesEthoprop8,342 lb · 1 facilities2,4-D 2-ethylhexyl estercarcinogen8,281 lb · 11 facilitiesDichlorodifluoromethane (CFC-12)8,179 lb · 7 facilitiesNaled7,744 lb · 1 facilitiesPhosphoric acid, γ-ω-perfluoro-C8-16-alkyl esters, compds. with diethanolamine7,603 lb · 1 facilitiesHexafluoropropylene oxide dimer acid ammonium salt7,157 lb · 3 facilitiesGlycidolcarcinogen6,730 lb · 7 facilities1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-, 3-[(γ-ω-perfluoro-C6-20-alkyl)thio] derivs., chlorides6,509 lb · 3 facilitiesMetham sodium6,491 lb · 4 facilitiesDipotassium endothall6,460 lb · 2 facilitiesPentachlorobenzenePBT6,305 lb · 17 facilitiesPerfluoropropanoic acid (PFPrA)5,814 lb · 3 facilitiesBoron trifluoride5,666 lb · 9 facilitiesN-Hydroxyethylethylenediamine5,626 lb · 9 facilities2-Nitrophenol5,389 lb · 1 facilitiesChloropicrin5,240 lb · 7 facilitiesN-Methylolacrylamide5,205 lb · 15 facilitiesDiaminotoluene (mixed isomers)carcinogen4,889 lb · 7 facilitiesThiophanate-methyl4,831 lb · 6 facilities1,1-Dichloro-1-fluoroethane (HCFC-141b)4,786 lb · 3 facilitiesPhosphine4,496 lb · 2 facilitiesIsopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification)4,105 lb · 2 facilitiesToxaphenecarcinogenPBT3,978 lb · 17 facilitiesMonochloropentafluoroethane (CFC-115)3,950 lb · 2 facilitiesToluene-2,6-diisocyanatecarcinogen3,826 lb · 24 facilitiesDiethyl sulfatecarcinogen3,754 lb · 9 facilitiesHeptachlorcarcinogenPBT3,187 lb · 17 facilities2,3-Dichloropropene3,106 lb · 4 facilitiesMalathioncarcinogen2,821 lb · 10 facilitiesp-Chloroanilinecarcinogen2,751 lb · 2 facilitiesBis(2-chloro-1-methylethyl) ether2,658 lb · 3 facilitiesBenzoyl chloride2,617 lb · 6 facilitiesHexachloro-1,3-butadiene2,607 lb · 11 facilities1,2-Butylene oxidecarcinogen2,594 lb · 12 facilitiesp-(1,1,3,3-Tetramethylbutyl)phenol2,504 lb · 2 facilitieso-Anisidinecarcinogen2,468 lb · 1 facilitiesBoron trichloride2,328 lb · 2 facilities1,1,2,2-Tetrachloroethanecarcinogen2,307 lb · 22 facilities2-Chloro-1,1,1-trifluoroethane (HCFC-133a)2,227 lb · 2 facilities3-Chloro-1,1,1-trifluoropropane (HCFC-253fb)2,194 lb · 2 facilitiesPerfluorobutanoic acid2,162 lb · 5 facilitiesBromochlorodifluoromethane (Halon 1211)2,152 lb · 4 facilitiesDimethylamine dicamba1,906 lb · 8 facilitiesFormamide1,670 lb · 4 facilitiesTris(1,3-dichloro-2-propyl) phosphate1,625 lb · 2 facilities1-Bromo-1-(bromomethyl)-1,3-propanedicarbonitrile1,602 lb · 2 facilitiesIsosafrole1,549 lb · 2 facilities1-Chloro-1,1,2,2-tetrafluoroethane (HCFC-124a)1,537 lb · 3 facilitiesPolybrominated biphenylscarcinogen1,415 lb · 2 facilities1,3-Dichloro-2-propanol1,398 lb · 11 facilitiesLindanecarcinogen1,363 lb · 9 facilitiesDazomet1,361 lb · 5 facilitiesTriallate1,153 lb · 1 facilitiesBenomyl1,153 lb · 2 facilitiesPerfluorodecanoic acid1,153 lb · 2 facilitiesBendiocarb1,133 lb · 2 facilitiesPropoxur1,133 lb · 3 facilitiesBis(2-chloroethyl) ether1,050 lb · 15 facilitiesBromoxynil989 lb · 5 facilities1,2-Dichloro-1,1,2-trifluoroethane (HCFC-123a)966 lb · 1 facilitiesPerfluorobutane sulfonic acid858 lb · 6 facilities4,4'-Diaminodiphenyl ethercarcinogen847 lb · 4 facilitiesPicloram820 lb · 1 facilitiesDiuron798 lb · 5 facilities4-Aminoazobenzenecarcinogen721 lb · 1 facilitiesDiazinoncarcinogen712 lb · 9 facilitiesPhenytoincarcinogen660 lb · 1 facilitiesN,N-Dimethylaniline652 lb · 4 facilitiesMethyl parathion645 lb · 1 facilitiesHexabromocyclododecanePBT608 lb · 3 facilitiesAllylamine587 lb · 1 facilitiesMyclobutanil554 lb · 3 facilitiesCyfluthrin543 lb · 2 facilitiesDichlorofluoromethane (HCFC-21)520 lb · 1 facilities1,3-Propane sultonecarcinogen458 lb · 3 facilitiesEthyl chloroformate454 lb · 3 facilitiesHexachlorocyclopentadiene444 lb · 4 facilitiesQuinolinecarcinogen330 lb · 4 facilitiesSodium dicamba315 lb · 2 facilities2,4,6-Trichlorophenolcarcinogen311 lb · 5 facilitiesDichlorobenzene (mixed isomers)carcinogen308 lb · 9 facilities3-Chloro-2-methyl-1-propenecarcinogen282 lb · 3 facilitiesPotassium perfluorobutane sulfonate277 lb · 6 facilitiesMecopropcarcinogen261 lb · 2 facilitiesPerfluorohexanoic acid (PFHxA)256 lb · 4 facilitiesPotassium dimethyldithiocarbamate228 lb · 2 facilitiesMethoxonecarcinogen211 lb · 3 facilitiesPerfluorononanoic acid203 lb · 3 facilitiesPerfluorohexanesulfonic acid201 lb · 4 facilitiesN-Nitrosodiphenylamine182 lb · 4 facilities1,2-Phenylenediaminecarcinogen169 lb · 4 facilitiesS,S,S-Tributyltrithiophosphate163 lb · 2 facilities1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl] methanesulfonamide (TFSI)152 lb · 3 facilitiesAcetamide, N-(2-aminoethyl), 2[(γ-ω-perfluoro-C4-20-alkyl)thio] derivs., polymers with N1,N1-dimethyl-1,3-propanediamine, epichlorohydrin and ethylenediamine, oxidized138 lb · 1 facilitiesPerfluorododecanoic acid135 lb · 1 facilitiesPerfluorotetradecanoic acid133 lb · 1 facilitiesCupferroncarcinogen121 lb · 1 facilitiesp-Cresidinecarcinogen116 lb · 1 facilitiesQuintozene109 lb · 3 facilitiesBromoxynil octanoate89 lb · 4 facilitiesNitrilotriacetic acidcarcinogen87 lb · 2 facilitiesPerfluorooctyl iodide86 lb · 2 facilitiesLithium bis[(trifluoromethyl)sulfonyl] azanide75 lb · 2 facilitiesCaptan74 lb · 4 facilitiesOctachlorostyrenePBT65 lb · 2 facilities2,2-Bis(bromomethyl)-1,3-propanediolcarcinogen58 lb · 2 facilities4-Aminobiphenylcarcinogen50 lb · 1 facilitiesAldrinPBT50 lb · 8 facilities1,2-Dichloro-1,1-difluoroethane (HCFC-132b)44 lb · 1 facilities1,3-Dichlorobenzene42 lb · 3 facilitiesAlachlor41 lb · 2 facilitiesPolychlorinated alkanes (C10-C13)carcinogen37 lb · 6 facilitiesPotassium bromatecarcinogen36 lb · 1 facilitiesPermethrin36 lb · 9 facilitiesIsodrinPBT33 lb · 3 facilitiesAbamectin33 lb · 1 facilitiesTetrachlorvinphoscarcinogen30 lb · 2 facilitiesThiodicarb25 lb · 1 facilitiesTerbacil23 lb · 1 facilitiesTriadimefon22 lb · 2 facilitiesOxadiazon20 lb · 2 facilitiesPhenothrin20 lb · 1 facilitiesCarbofuran17 lb · 2 facilities3,3'-Dichlorobenzidine dihydrochloridecarcinogen16 lb · 2 facilitiesBromacil14 lb · 1 facilities2,6-Xylidinecarcinogen13 lb · 1 facilitiesLinuron12 lb · 4 facilitiesPotassium N-methyldithiocarbamate10 lb · 1 facilitiesChlorimuron-ethyl10 lb · 1 facilitiesFluometuron10 lb · 1 facilitiesTrichloroacetyl chloride9 lb · 1 facilities2,4-D 2-butoxyethyl estercarcinogen8 lb · 3 facilitiesDibromotetrafluoroethane6 lb · 1 facilitiesThallium5 lb · 1 facilitiesSodium o-phenylphenoxidecarcinogen5 lb · 1 facilitiesTriphenyltin hydroxide2 lb · 1 facilitiesN-Nitrosodi-n-propylaminecarcinogen1 lb · 2 facilitiesSiloxanes and Silicones, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)oxy Me, hydroxy Me, Me octyl, ethers with polyethylene glycol mono-Me ether1 lb · 1 facilitiesAmmonium perfluorooctanoate1 lb · 1 facilitiesTetracycline hydrochloride1 lb · 2 facilities2,4-DB1 lb · 1 facilitiesPropargite1 lb · 2 facilities2,4-D sodium saltcarcinogen1 lb · 1 facilities3,3'-Dimethoxybenzidine dihydrochloridecarcinogen1 lb · 1 facilitiesPentobarbital sodium1 lb · 1 facilities2-Propenoic acid, 2-[butyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl ester, telomer with 2-[butyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, methyloxirane polymer with oxirane di-2-propenoate, methyloxirane polymer with oxirane mono-2-propenoate and 1-octanethiol1 lb · 1 facilitiesZineb0 lb · 1 facilitiesPoly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with α-fluoro-ω-(2-hydroxyethyl)poly(difluoromethylene) (1:1)0 lb · 1 facilitiesDecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-10-iodo-0 lb · 1 facilitiesPhosphonic acid, perfluoro-C6-12-alkyl derivs.0 lb · 1 facilitiesPhosphinic acid, bis(perfluoro-C6-12-alkyl) derivs.0 lb · 1 facilitiesPropachlor0 lb · 1 facilitiesBis(tributyltin) oxide0 lb · 1 facilitiesHydrazine sulfate (1:1)carcinogen0 lb · 1 facilitiesAcifluorfen, sodium salt0 lb · 1 facilities2-Propenoic acid, butyl ester, telomer with 2-[[(heptadecafluorooctyl)sulfonyl]methylamino]ethyl 2-propenoate, 2-[methyl[(nonafluorobutyl)sulfonyl]amino]ethyl 2-propenoate, α-(2-methyl-1-oxo-2-propenyl)-ω-hydroxypoly(oxy-1,4-butanediyl), α-(2-methyl-1-oxo-2-propenyl)-ω-[(2-methyl-1-oxo-2-propenyl)oxy]poly(oxy-1,4-butanediyl), 2-[methyl[(pentadecafluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(tridecafluorohexyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(undecafluoropentyl)sulfonyl]amino]ethyl 2-propenoate and 1-octanethiol0 lb · 4 facilitiesEthanol, 2,2'-iminobis-, compd. with α,α'-[phosphinicobis(oxy-2,1-ethanediyl)]bis[ω-fluoropoly(difluoromethylene)] (1:1)0 lb · 1 facilitiesEthanol, 2,2'-iminobis-, compd. with α-fluoro-ω-[2-(phosphonooxy)ethyl]poly(difluoromethylene) (2:1)0 lb · 1 facilitiesAlcohols, C8-14, γ-ω-perfluoro0 lb · 1 facilitiesHydramethylnon0 lb · 1 facilitiesPerfluorooctylsulfonyl fluoride0 lb · 2 facilitiesTris(2,3-dibromopropyl) phosphatecarcinogen0 lb · 1 facilities1,2-Dibromo-3-chloropropanecarcinogen0 lb · 2 facilitiesPerfluorooctyl Ethylene0 lb · 1 facilities2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecyl ester, polymer with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluorotetradecyl 2-methyl-2-propenoate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-methyl-2-propenoate0 lb · 3 facilitiesN-Nitrosodi-n-butylaminecarcinogen0 lb · 1 facilities2-[[(Heptadecafluorooctyl)sulfonyl]methylamino]ethyl acrylate0 lb · 1 facilitiesManeb0 lb · 1 facilities1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-N-methyl-0 lb · 2 facilitiesParathioncarcinogen0 lb · 2 facilitiesDiglycidyl resorcinol ethercarcinogen0 lb · 1 facilitiesFolpet0 lb · 1 facilitiesFluorouracil0 lb · 2 facilitiesMethyleugenolcarcinogen0 lb · 1 facilitiesPronamide0 lb · 1 facilities
Download CSV. Source: EPA Toxics Release Inventory (TRI) Basic Data File. Reporting year shown on each chemical's page.