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Dow Chemical Co.

Rank in Toxic 100: 3
Rank among all TRI companies: 10
Air releases 2010 (lbs): 6,045,564
Incineration transfers 2010 (lbs): 7,604,427
Total Air and Incineration Toxic Score 2010: 4,363,312
Percentage of national total 2010 toxic air and incineration score: 1.127%
EJ: Poor Share: 19.2%
EJ: Minority Share: 38.1%

Chemicals at facilities displayed below: (
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Rv
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX 2-Ethoxyethanol 1,122 38,185 1 0.00% 23.5% 84.1%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Acrylic acid 5 55 0 0.00% 1.7% 83.2% *
ROHM & HAAS CHEMICALS LLC CHICAGO IL Arsenic and arsenic compounds 3 0 13,042 0.30% 26.7% 81.6%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Styrene 27 7 0 0.00% 11.6% 79.4%
DOW CHEMICAL CO PITTSBURG CA Chloroform 240 11,738 2,871 0.07% 14.7% 76.8%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Ethyl acrylate 89 6 1 0.00% 11.3% 75.4%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Butyl acrylate 68 252 43 0.00% 11.5% 75.4%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Methyl methacrylate 399 6 0 0.00% 11.3% 75.3%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Vinyl acetate 383 6 1 0.00% 11.2% 73.8%
DOW CHEMICAL CO GENERAL LATEX & CHEMICAL CORP RANCHO CUCAMONGA CA Diisocyanates 10 0 1,027 0.02% 10.3% 73.5%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Acrylonitrile 337 0 12,708 0.29% 11.2% 73.5%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Acrylic acid 173 31 71 0.00% 18.2% 72.6%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Ethyl acrylate 136 127 1 0.00% 18.2% 72.2%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Styrene 479 258 0 0.00% 18.4% 71.6%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Methyl acrylate 412 80 1 0.00% 18.1% 70.7%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Methyl methacrylate 221 368 0 0.00% 18.1% 69.8%
DOW CHEMICAL CO PITTSBURG CA Epichlorohydrin 1 0 0 0.00% 17.1% 69.6%
DOW CHEMICAL CO PITTSBURG CA Sulfuric acid 4 143 1 0.00% 17.1% 69.6%
DOW CHEMICAL CO PITTSBURG CA Chlorodifluoromethane (HCFC-22) 11,182 0 0 0.00% 17.1% 69.6%
DOW CHEMICAL CO PITTSBURG CA Sulfuryl fluoride (Vikane) 6,929 0 16 0.00% 17.1% 69.6%
DOW CHEMICAL CO PITTSBURG CA Ethylbenzene 213 156 11 0.00% 16.8% 69.6%
DOW CHEMICAL CO PITTSBURG CA Xylene (mixed isomers) 1,160 156 2 0.00% 16.9% 69.4%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Vinyl acetate 1,452 502 2 0.00% 18.1% 69.2%
DOW CHEMICAL CO PITTSBURG CA Carbon tetrachloride 2,143 10,899 2,893 0.07% 16.9% 69.0%
DOW CHEMICAL CO PITTSBURG CA 1,3-Dichloropropylene 66 282 58 0.00% 17.3% 68.9%
DOW CHEMICAL CO DOW AUTOMOTIVE HILLSDALE HILLSDALE MI Toluene 0 68 0 0.00% 33.0% 68.5%
ROHM & HAAS TEXAS INC DEER PARK TX Sulfuric acid 10,052 586 1,567 0.04% 18.7% 68.1%
ROHM & HAAS TEXAS INC DEER PARK TX Acrylonitrile 2,209 0 23,292 0.53% 18.7% 68.1%
ROHM & HAAS TEXAS INC DEER PARK TX Formaldehyde 1,232 0 2,444 0.06% 18.7% 68.1%
ROHM & HAAS TEXAS INC DEER PARK TX Acetaldehyde 43 0 14 0.00% 18.7% 68.1%
ROHM & HAAS TEXAS INC DEER PARK TX Hydrogen cyanide 36,258 23 7,145 0.16% 18.7% 68.0%
ROHM & HAAS TEXAS INC DEER PARK TX Vinyl acetate 536 0 0 0.00% 18.7% 68.0%
ROHM & HAAS TEXAS INC DEER PARK TX Ammonia 33,825 0 53 0.00% 18.7% 68.0%
DOW CHEMICAL CO PITTSBURG CA Chlorine 329 778 630 0.01% 16.2% 67.9%
ROHM & HAAS TEXAS INC DEER PARK TX Styrene 18 0 0 0.00% 18.6% 67.8%
ROHM & HAAS TEXAS INC DEER PARK TX Methyl methacrylate 50,854 2,122 11 0.00% 18.5% 67.5%
ROHM & HAAS TEXAS INC DEER PARK TX Butyl acrylate 24,628 13 3,767 0.09% 18.5% 67.5%
ROHM & HAAS TEXAS INC DEER PARK TX n-Butyl alcohol 22,905 0 10 0.00% 18.5% 67.5%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Butyl acrylate 1,455 903 451 0.01% 17.8% 67.4%
ROHM & HAAS TEXAS INC DEER PARK TX Methanol 25,251 13,466 1 0.00% 18.5% 67.3%
DOW CHEMICAL CO PITTSBURG CA Tetrachloroethylene (Perchloroethylene) 12,158 19,066 12,570 0.29% 15.5% 66.6%
DOW CHEMICAL CO PITTSBURG CA Hydrochloric acid 1,590 2,602 14 0.00% 15.5% 66.6%
DOW CHEMICAL CO PITTSBURG CA Dichloromethane 8,556 15,428 3 0.00% 15.4% 66.4%
ROHM & HAAS TEXAS INC DEER PARK TX Acrolein 25 0 202 0.00% 18.2% 66.3%
DOW CHEMICAL CO PITTSBURG CA Ammonia 68 0 0 0.00% 15.3% 66.2%
DOW CHEMICAL CO PITTSBURG CA Nitrate compounds (water dissociable) 71 0 0 0.00% 15.3% 66.1%
DOW CHEMICAL CO PITTSBURG CA Hydrogen fluoride 2 480 0 0.00% 15.3% 66.1%
DOW CHEMICAL CO PITTSBURG CA Nitrapyrin 4 0 8 0.00% 15.3% 66.1%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Acrylonitrile 290 79 6,092 0.14% 17.7% 66.1%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Acrylamide 1 2 31 0.00% 17.7% 66.0%
ROHM & HAAS TEXAS INC DEER PARK TX Cyanide compounds 845 29 189 0.00% 17.9% 65.6%
ROHM & HAAS TEXAS INC DEER PARK TX Ethyl acrylate 2,540 9 9 0.00% 17.5% 64.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Anthracene 0 1 0 0.00% 19.5% 63.2%
ROHM & HAAS CHEMICALS LLC CHICAGO IL Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate) 0 1,155 2 0.00% 33.4% 62.0%
ROHM & HAAS TEXAS INC DEER PARK TX Methyl isobutyl ketone 2,335 2,621 0 0.00% 16.7% 61.7%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Methyl isobutyl ketone 1,338 309 0 0.00% 19.3% 60.7%
ROHM & HAAS TEXAS INC DEER PARK TX Acrylic acid 10,133 143 2,394 0.05% 16.3% 60.5%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Cyclohexane 6,780 148 0 0.00% 19.2% 60.5%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Vinyl acetate 16,678 7,455 13 0.00% 19.1% 60.4%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Propionaldehyde 20,794 951 407 0.01% 19.1% 60.4%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Propylene (Propene) 38,481 361 2 0.00% 19.0% 60.2%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Isobutyraldehyde 16,058 116 66 0.00% 19.0% 60.2%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX n-Butyl alcohol 5,488 817 2 0.00% 18.9% 60.1%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Ethylene 12,452 0 0 0.00% 18.9% 60.0%
ROHM & HAAS TEXAS INC DEER PARK TX Toluene 6,620 3,250 0 0.00% 16.1% 59.8%
ROHM & HAAS TEXAS INC DEER PARK TX Propylene (Propene) 16,799 0 1 0.00% 16.0% 59.1%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Styrene 1,280 2 0 0.00% 26.9% 57.3%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Acrolein 25 530 267 0.01% 17.0% 57.3%
DOW CHEMICAL CO PITTSBURG CA Ethylene glycol 10 649,947 4 0.00% 14.5% 56.4%
DOW CORNING CORP GREENSBORO NC Xylene (mixed isomers) 10,601 0 21 0.00% 27.0% 56.3%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX sec-Butyl alcohol 11 331 0 0.00% 16.4% 56.3%
DOW CORNING CORP GREENSBORO NC Toluene 274 0 0 0.00% 27.0% 56.3%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Acrylic acid 10 0 3 0.00% 26.4% 55.7%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Xylene (mixed isomers) 290 10 1 0.00% 26.4% 55.6%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Acetaldehyde 3,108 77,508 1,287 0.03% 18.8% 55.5%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Methyl methacrylate 27,700 0 9 0.00% 26.3% 55.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Polycyclic aromatic compounds 13 0 265 0.01% 17.2% 54.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Triethylamine 102 0 1 0.00% 17.1% 54.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Dicyclopentadiene 127 0 33 0.00% 17.0% 54.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 4,4'-Methylenedianiline 83 2 1,647 0.04% 17.0% 54.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2,4-Trimethylbenzene 1,436 3 15 0.00% 16.9% 54.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hydroquinone 2 0 0 0.00% 16.9% 54.2%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Naphthalene 286 1 62 0.00% 16.9% 54.2%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Diisocyanates 38 18,418 243 0.01% 16.9% 54.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Styrene 22,944 127,881 1 0.00% 16.8% 54.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Xylene (mixed isomers) 20,375 278 13 0.00% 16.9% 54.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Pyridine 0 711 0 0.00% 20.2% 54.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Allyl chloride 5,225 1,692 337 0.01% 16.8% 54.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Vinylidene chloride 9,824 0 3 0.00% 16.8% 54.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Cumene hydroperoxide 411 0 5 0.00% 16.8% 54.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX n-Butyl alcohol 136 0 0 0.00% 16.8% 54.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Aniline 29 38 3 0.00% 16.7% 54.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acetophenone 6 0 0 0.00% 16.8% 54.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,3-Dichloropropylene 1,744 647 456 0.01% 16.7% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Vinyl chloride 13,767 0 7,853 0.18% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Butylene oxide 585 33 2 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX CFC-12 13,420 0 1 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Bromine 5 0 0 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chlorodifluoromethane (HCFC-22) 16,714 0 0 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acrylic acid 140 0 9 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chloroethane (Ethyl chloride) 479 0 0 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,1,1,2-Tetrachloroethane 33 1 2 0.00% 16.8% 53.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Methyl isobutyl ketone 3,227 2 0 0.00% 16.7% 53.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Carbon tetrachloride 7,980 129,490 3,278 0.08% 16.8% 53.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chloromethane 1,767 4 21 0.00% 16.7% 53.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylidene dichloride 27 6 0 0.00% 16.7% 53.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Tetrachloroethylene (Perchloroethylene) 2,265 17,345 905 0.02% 16.7% 53.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,1,1-Trichloroethane 1 1 0 0.00% 16.6% 53.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Zinc and zinc compounds 8 0 0 0.00% 16.7% 53.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Epichlorohydrin 13,671 4,050 1,091 0.02% 16.7% 53.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylene oxide 2,065 0 11,635 0.27% 16.7% 53.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Trichloroethylene 3,399 413 927 0.02% 16.7% 53.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chlorine 24,902 4 15,810 0.36% 16.7% 53.7%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY n-Butyl alcohol 310 2 0 0.00% 25.8% 53.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Dichloroethylene 393 0 1 0.00% 16.6% 53.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Propionaldehyde 389 7 3 0.00% 16.6% 53.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Propylene oxide 19,354 0 4,434 0.10% 16.6% 53.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Allyl alcohol 169 0 33 0.00% 16.6% 53.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2,3-Trichloropropane 1,124 2,735 274 0.01% 16.3% 53.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Biphenyl 127 449 0 0.00% 16.3% 53.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylbenzene 11,427 903 173 0.00% 16.6% 53.4%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Methanol 9,318 6,673 0 0.00% 16.5% 53.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Dichloroethane 39,884 85,988 71,765 1.64% 16.3% 53.3%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Chromium and chromium compounds 37 0 378 0.01% 18.4% 53.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hexachloroethane 558 2,547 170 0.00% 15.9% 53.2%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Ethyl acrylate 2,030 0 8 0.00% 25.7% 53.2%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Dichloromethane 20,989 407 2 0.00% 16.5% 53.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Cyclohexane 1,081 9 0 0.00% 16.4% 53.1%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX n-Hexane 9,814 130 0 0.00% 18.2% 53.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Propylene (Propene) 255,260 131 5 0.00% 16.4% 52.9%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Ethylene glycol 1,769 7 0 0.00% 18.2% 52.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hydrochloric acid 25,612 0 72 0.00% 16.3% 52.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acetaldehyde 20 2 2 0.00% 16.3% 52.7%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Hydroquinone 17 111,760 1 0.00% 18.5% 52.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chlorobenzene 3,390 6,206 0 0.00% 16.0% 52.7%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Ethylene oxide 4,324 7 1,346 0.03% 18.2% 52.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chloroform 5,733 544 7,189 0.16% 16.2% 52.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acrolein 9 73 36 0.00% 15.3% 52.5%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Ethylene 750,707 0 0 0.00% 18.1% 52.5%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Methyl acrylate 40 0 0 0.00% 25.5% 52.5%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Toluene 41,689 1,014 0 0.00% 16.2% 52.4%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylene 620,710 0 5 0.00% 16.2% 52.4%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Cumene 39,730 5 5 0.00% 16.2% 52.4%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX n-Butyl alcohol 29,216 217 0 0.00% 18.1% 52.4%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Ethylbenzene 20 2 1 0.00% 25.5% 52.4%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,3-Butadiene 21,297 0 29,572 0.68% 16.1% 52.3%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Benzene 26,432 297 10,866 0.25% 16.1% 52.3%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX 1,4-Dioxane 7,178 0 191 0.00% 18.0% 52.2%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hydrogen cyanide 232 0 15 0.00% 16.1% 52.1%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Ammonia 11,475 0 0 0.00% 18.1% 52.1%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Butyl acrylate 720 2 123 0.00% 25.4% 52.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX n-Hexane 3,732 329 0 0.00% 16.0% 52.0%
BOUND BROOK FACILITY UNION CARBIDE CORP PISCATAWAY NJ Toluene 781 45,918 0 0.00% 8.9% 52.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Picloram 204 0 0 0.00% 16.0% 51.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Acrylic acid 3,634 852,480 1,024 0.02% 18.4% 51.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,1,2-Trichloroethane 2,257 34,145 356 0.01% 14.6% 51.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ammonia 91,686 0 44 0.00% 15.9% 51.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Dichlorobenzene 14,104 811 2 0.00% 15.9% 51.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Formaldehyde 24,933 0 15,181 0.35% 15.9% 51.7%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Propylene oxide 81 0 1 0.00% 17.9% 51.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Sulfuric acid 2,972 14 139 0.00% 15.8% 51.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Lead and lead compounds 33 0 8 0.00% 15.8% 51.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acrylonitrile 161 88,903 3,359 0.08% 15.8% 51.5%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Chlorodifluoromethane (HCFC-22) 12,134 0 0 0.00% 17.9% 51.5%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Zinc and zinc compounds 1 0 0 0.00% 17.9% 51.5%
LA PORTE THE DOW CHEMICAL CO LA PORTE TX Diisocyanates 7 2,712 181 0.00% 12.9% 51.4%
LA PORTE THE DOW CHEMICAL CO LA PORTE TX Chlorobenzene 2,724 146,877 1 0.00% 12.6% 51.4%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Diethanolamine 20 0 0 0.00% 17.6% 51.3%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Phthalic anhydride 0 10,722 1 0.00% 15.2% 51.3%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Propylene (Propene) 62,764 0 0 0.00% 17.7% 51.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Polychlorinated biphenyls (PCBs) 0 5 0 0.00% 17.8% 50.9%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylene glycol 35 568 0 0.00% 14.0% 50.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,1,2,2-Tetrachloroethane 1,263 50,582 11,359 0.26% 13.2% 50.5%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Toluene 6,990 0 0 0.00% 24.9% 50.5%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Vinyl acetate 16,858 13,132 0 0.00% 15.0% 50.5%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Ammonia 9,787 0 20 0.00% 12.3% 50.4%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Phthalic anhydride 13 0 0 0.00% 12.3% 50.4%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Glycol Ethers 927 32,596 6 0.00% 13.8% 50.1%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Ethyl acrylate 228 133 0 0.00% 15.4% 50.1%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Benzene 775 269,381 5,843 0.13% 14.4% 50.0%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Biphenyl 216 154,216 2 0.00% 14.3% 50.0%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC-B5 B6 NEWARK DE Toluene diisocyanate (mixed isomers) 2 1,076 15 0.00% 22.8% 49.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Ethyl acrylate 2,080 117,600 4 0.00% 18.8% 49.9%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Ethylene oxide 297 0 5,585 0.13% 12.0% 49.8%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Propylene oxide 131 0 103 0.00% 12.0% 49.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Pentachlorobenzene 3 111 0 0.00% 12.6% 49.7%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Butyl acrylate 1 0 0 0.00% 12.0% 49.7%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Methanol 202 0 0 0.00% 12.0% 49.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hexachloro-1,3-butadiene 18 2,530 15 0.00% 12.0% 49.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hexachlorobenzene 28 2,403 3,064 0.07% 12.0% 49.4%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Glycol Ethers 34,945 101,269 17 0.00% 12.9% 49.1%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Acrylic acid 301 3,203 61 0.00% 11.8% 48.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Hexachlorocyclopentadiene 0 1,331 15 0.00% 11.1% 48.8%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Chlorobenzene 337 264,017 1 0.00% 11.1% 48.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Phthalic anhydride 0 102 0 0.00% 11.1% 48.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Polychlorinated biphenyls (PCBs) 0 112 0 0.00% 11.1% 48.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Methyl tert-butyl ether 0 5 0 0.00% 11.1% 48.7%
ROHM & HAAS CHEMICALS LLC B AYPORT PLANT PASADENA TX Methyl methacrylate 3,904 0 1 0.00% 11.5% 48.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Acrylic acid 0 8 0 0.00% 10.9% 48.4%
ROHM & HAAS CHEMICALS LLC ELK GROVE VILLAGE IL Toluene 488 0 0 0.00% 11.3% 48.4%
ROHM & HAAS CHEMICALS LLC ELK GROVE VILLAGE IL Dichloromethane 1,090 0 1 0.00% 11.3% 48.3%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY tert-Butyl alcohol 780 0 0 0.00% 24.3% 48.2%
ROHM & HAAS CHEMICALS LLC ELK GROVE VILLAGE IL n-Butyl alcohol 14 0 0 0.00% 11.3% 48.2%
ROHM & HAAS CHEMICALS LLC ELK GROVE VILLAGE IL Xylene (mixed isomers) 32 0 0 0.00% 11.2% 48.2%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Chloroethane (Ethyl chloride) 600 79,397 0 0.00% 14.4% 48.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Methyl methacrylate 0 82 0 0.00% 10.6% 47.7%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2,4-Trimethylbenzene 1,296 0 23 0.00% 19.9% 47.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Hexachlorobenzene 130 2,566 6,619 0.15% 16.9% 47.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Diisocyanates 4 0 45 0.00% 19.8% 47.3%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Methyl isobutyl ketone 488 0 0 0.00% 19.8% 47.3%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Glycol Ethers 3,076 0 18 0.00% 19.8% 47.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Hexachloro-1,3-butadiene 107 1,773 27 0.00% 16.5% 47.1%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Dichloropropane 4,477 74,269 87 0.00% 16.4% 47.1%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Cumene 159 5 0 0.00% 19.7% 47.1%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,3-Butadiene 7,510 0 16,613 0.38% 20.1% 47.1%
ROHM & HAAS CHEMICALS LLC PHILADELPHIA PLANT PHILADELPHIA PA Styrene 6,570 32 4 0.00% 19.3% 47.1%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Hexachloroethane 154 1,776 70 0.00% 17.2% 47.1%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX o-Cresol 0 28,080 0 0.00% 10.4% 47.1%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Xylene (mixed isomers) 8,995 6,299 10 0.00% 19.7% 47.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Glycol Ethers 2,911 70,692 13 0.00% 13.8% 47.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chlorodifluoromethane (HCFC-22) 742 0 0 0.00% 19.6% 46.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2-Dichlorobenzene 14 161 0 0.00% 16.5% 46.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA n-Butyl alcohol 1,070 744 0 0.00% 19.7% 46.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Vinyl chloride 8,058 49 7,493 0.17% 19.6% 46.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ethylbenzene 3,726 998 102 0.00% 19.7% 46.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ethylidene dichloride 374 0 7 0.00% 19.6% 46.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 4,4'-Isopropylidenediphenol 1,306 107,925 1 0.00% 10.9% 46.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Toluene 30,399 11,526 1 0.00% 19.6% 46.8%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Anthracene 2 92 0 0.00% 12.6% 46.7%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2-Dichloropropane 414 0 11 0.00% 19.6% 46.7%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,1,2,2-Tetrachloroethane 90 445 557 0.01% 19.5% 46.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Carbon tetrachloride 7,907 93 4,885 0.11% 19.5% 46.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Dichloromethane 7,385 31 1 0.00% 19.5% 46.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chloroform 13,190 87 30,635 0.70% 19.5% 46.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2-Dichloroethane 11,907 3,395 31,103 0.71% 19.5% 46.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2,3-Trichloropropane 24 0 8 0.00% 19.5% 46.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Tetrachloroethylene (Perchloroethylene) 2,155 478 1,256 0.03% 19.5% 46.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,1,1,2-Tetrachloroethane 20 88 1 0.00% 19.5% 46.4%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Trichloroethylene 249 44 97 0.00% 19.5% 46.4%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Styrene 1,169 1,120 0 0.00% 19.9% 46.4%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Methyl methacrylate 10 205 0 0.00% 13.5% 46.4%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,1,2-Trichloroethane 728 411 107 0.00% 19.4% 46.3%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Allyl chloride 62 0 5 0.00% 19.6% 46.3%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Pyridine 12 72 0 0.00% 17.4% 46.3%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Sulfuric acid 629 307 56 0.00% 19.5% 46.3%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Selenium and selenium compounds 2 0 0 0.00% 20.0% 46.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Propylene (Propene) 37,264 0 1 0.00% 19.7% 46.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chloromethane 7,627 10 121 0.00% 19.5% 46.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Benzene 25,690 12,302 18,486 0.42% 19.5% 46.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Methanol 12,760 4 0 0.00% 19.5% 46.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,3-Dichloropropylene 28 0 8 0.00% 19.6% 46.1%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Antimony and antimony compounds 8 0 3 0.00% 19.5% 46.1%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Vinylidene chloride 30 0 0 0.00% 19.5% 46.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Pentachlorobenzene 38 118 1 0.00% 18.8% 46.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Hydrochloric acid 56,149 205 221 0.01% 19.4% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ethylene oxide 5,590 0 37,608 0.86% 19.4% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Propionaldehyde 76 0 1 0.00% 19.6% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chlorobenzene 14 0 0 0.00% 19.4% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,3-Dichlorobenzene 14 0 0 0.00% 19.4% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA n-Hexane 1,878 0 0 0.00% 19.5% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Dichlorobenzene (mixed isomers) 28 0 0 0.00% 19.4% 45.9%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,1,1-Trichloroethane 15 0 0 0.00% 19.4% 45.8%
DOW CHEMICAL CO PITTSBURG CA Hexachloroethane 5 1,451 10 0.00% 15.6% 45.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Allyl alcohol 308 0 59 0.00% 19.6% 45.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2-Dichloroethylene 6 0 0 0.00% 19.4% 45.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chlorine 14,554 0 10,464 0.24% 19.4% 45.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Naphthalene 955 218 192 0.00% 19.6% 45.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ethylene 325,559 0 3 0.00% 19.5% 45.8%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chloroethane (Ethyl chloride) 676 0 0 0.00% 19.4% 45.7%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Acetaldehyde 5,924 0 774 0.02% 19.5% 45.7%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Cyclohexane 2,376 190,037 0 0.00% 14.2% 45.7%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,4-Dioxane 91 0 43 0.00% 19.5% 45.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ethylene glycol 5,413 0 1 0.00% 19.4% 45.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Formaldehyde 9,665 0 7,524 0.17% 19.5% 45.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Cyclohexane 321,565 0 3 0.00% 19.4% 45.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Biphenyl 299 21 0 0.00% 19.4% 45.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Epichlorohydrin 1,352 8 106 0.00% 19.4% 45.6%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Propylene oxide 36,475 4 8,585 0.20% 19.4% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Formic acid 216 0 0 0.00% 19.4% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Nitric acid 15 0 0 0.00% 19.4% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Dichlorobromomethane 3,267 0 3,572 0.08% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Bromoform (Tribromomethane) 6,412 0 441 0.01% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ammonia 1,051,915 33 649 0.01% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Bromomethane (Methyl Bromide) 1 0 0 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Barium and barium compounds 1 0 0 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Lead and lead compounds 241 0 76 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chromium and chromium compounds 1 0 189 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Cadmium and cadmium compounds 1 0 113 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Thallium and thallium compounds 3 0 1 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Silver and silver compounds 3 0 0 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Nickel and nickel compounds 4 0 66 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Arsenic and arsenic compounds 2 0 529 0.01% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Carbon disulfide 6 0 0 0.00% 19.3% 45.5%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Beryllium and beryllium compounds 1 0 152 0.00% 19.3% 45.5%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Acrylonitrile 14 33 54 0.00% 15.9% 45.4%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Ethylbenzene 684 1,497 10 0.00% 15.7% 45.3%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Vinyl acetate 32 100 0 0.00% 16.3% 45.2%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Toluene 6,440 7,493 0 0.00% 15.7% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Butyl acrylate 1,500 3,331 73 0.00% 16.0% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA 1,2-Dichloroethane 16 5 24 0.00% 15.6% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Xylene (mixed isomers) 3,720 5,040 2 0.00% 15.7% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Propionaldehyde 65 131 0 0.00% 15.8% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Biphenyl 165 127 0 0.00% 15.5% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Chlorodifluoromethane (HCFC-22) 3,000 0 0 0.00% 15.6% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Chromium and chromium compounds 5 0 877 0.02% 15.6% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Nickel and nickel compounds 17 0 258 0.01% 15.6% 45.1%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Methanol 3,997 544 0 0.00% 15.9% 45.0%
PENNSAUKEN PENNSAUKEN NJ Diisocyanates 126 1,722 7,459 0.17% 16.7% 45.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Propyleneimine 8 0 18,506 0.42% 15.6% 45.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Ammonia 27,900 0 14 0.00% 15.9% 45.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Zinc and zinc compounds 230 0 0 0.00% 15.9% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Hydrochloric acid 168 0 0 0.00% 15.9% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Ethylene oxide 25,860 0 116,223 2.66% 15.9% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Benzene 6,285 809 2,517 0.06% 16.0% 44.9%
PENNSAUKEN PENNSAUKEN NJ N,N-Dimethylformamide 48 150 1 0.00% 16.6% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Naphthalene 457 550 76 0.00% 15.5% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Copper and copper compounds 22 0 0 0.00% 15.5% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA 1,2,4-Trimethylbenzene 292 341 2 0.00% 15.4% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA n-Butyl alcohol 7,870 1,606 1 0.00% 15.9% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Cyclohexane 395 0 0 0.00% 15.8% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA n-Hexane 10,282 651 1 0.00% 15.9% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA 2-Methoxyethanol 769 0 2 0.00% 15.6% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Ethylene glycol 4,500 39 1 0.00% 15.8% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Ethylene 79,600 0 1 0.00% 15.8% 44.9%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Formaldehyde 11,667 0 7,326 0.17% 15.9% 44.8%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA 1,4-Dioxane 5,741 0 2,172 0.05% 15.9% 44.8%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Acetaldehyde 6,462 1,780 677 0.02% 15.9% 44.8%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Acrolein 1,035 3 2,508 0.06% 15.6% 44.7%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Allyl alcohol 19,806 25 3,198 0.07% 15.4% 44.7%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Propylene (Propene) 43,500 0 1 0.00% 15.5% 44.7%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Isobutyraldehyde 241 62 0 0.00% 15.7% 44.6%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Polycyclic aromatic compounds 17 67 236 0.01% 14.0% 44.3%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Styrene 197 78 0 0.00% 15.6% 44.3%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Diethanolamine 5,491 58 63 0.00% 15.0% 44.2%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Dicyclopentadiene 0 36 0 0.00% 9.1% 44.2%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA 1,3-Butadiene 6,280 5 7,177 0.16% 15.4% 44.2%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Dicyclopentadiene 69 98 11 0.00% 15.4% 44.1%
DOW CHEMICAL CO MARIETTA GA Ethylene glycol 10 0 0 0.00% 10.8% 43.9%
THE DOW CHEMICAL CO MIDLAND MI Acetaldehyde 27 3,200 16 0.00% 23.2% 43.9%
DOW CHEMICAL CO MARIETTA GA Diisocyanates 10 44,418 310 0.01% 10.8% 43.7%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Propylene (Propene) 539 0 0 0.00% 18.7% 43.1%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC B2 B3 B8 NEWARK DE Phthalic anhydride 1 273 0 0.00% 15.8% 42.7%
DOW CHEMICAL CO MARIETTA GA Diethanolamine 10 0 1 0.00% 10.2% 42.5%
DOW CHEMICAL CO MARIETTA GA Triethylamine 10 0 0 0.00% 10.2% 42.5%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Dichloromethane 190 0 0 0.00% 18.7% 42.0%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Chloroform 68 0 33 0.00% 18.7% 42.0%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Ethylbenzene 5 0 0 0.00% 18.6% 42.0%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA n-Hexane 7 0 0 0.00% 18.6% 41.7%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Toluene 63 0 0 0.00% 18.6% 41.4%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Benzene 442 0 73 0.00% 18.6% 41.3%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA 1,2-Dichloropropane 3 0 0 0.00% 18.6% 41.3%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA 1,2-Dichloroethane 100 0 57 0.00% 18.5% 40.3%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Ethylene 12,214 0 0 0.00% 18.5% 39.6%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Ethylene glycol 28 0 0 0.00% 18.5% 39.1%
THE DOW CHEMICAL CO GRAND BAYOU OPERATIONS PAINCOURTVILLE LA Tetrachloroethylene (Perchloroethylene) 5 0 1 0.00% 18.5% 38.9%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI n-Hexane 1,204 34,359 0 0.00% 14.1% 38.9%
ANGUS CHEMICAL CO STERLINGTON LA Ammonia 17,208 0 6 0.00% 20.1% 38.3%
ANGUS CHEMICAL CO STERLINGTON LA Methanol 37,173 0 0 0.00% 20.0% 38.2%
ANGUS CHEMICAL CO STERLINGTON LA 2-Nitropropane 34,481 0 3,394,638 77.80% 20.0% 38.2%
ANGUS CHEMICAL CO STERLINGTON LA Nitric acid 255 0 1 0.00% 19.9% 38.2%
ANGUS CHEMICAL CO STERLINGTON LA n-Butyl alcohol 12,416 0 1 0.00% 19.9% 38.1%
ANGUS CHEMICAL CO STERLINGTON LA Formaldehyde 1,329 0 586 0.01% 19.9% 38.0%
ANGUS CHEMICAL CO STERLINGTON LA Acetaldehyde 2,209 0 188 0.00% 19.4% 37.6%
ANGUS CHEMICAL CO STERLINGTON LA Acetonitrile 3,018 0 3 0.00% 19.1% 37.6%
ROHM & HAAS ELECTRONIC MATERIALS LLC NORTH ANDOVER MA Toluene 625 30,659 0 0.00% 15.5% 37.5%
ANGUS CHEMICAL CO STERLINGTON LA Chlorine 402 0 278 0.01% 18.4% 37.0%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Styrene 71 0 0 0.00% 20.2% 36.8%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC B2 B3 B8 NEWARK DE N,N-Dimethylformamide 4,153 22,631 51 0.00% 10.3% 36.7%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Ammonia 321 0 0 0.00% 19.7% 36.6%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC B2 B3 B8 NEWARK DE Diisocyanates 0 900 3 0.00% 10.1% 36.6%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Vinyl acetate 1,628 0 1 0.00% 19.9% 36.4%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC-B5 B6 NEWARK DE Diisocyanates 2 4,779 61 0.00% 10.2% 36.4%
ANGUS CHEMICAL CO STERLINGTON LA Triethylamine 436 0 2 0.00% 18.5% 36.0%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Methyl methacrylate 158 0 0 0.00% 19.8% 36.0%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Butyl acrylate 37 0 4 0.00% 19.6% 35.8%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Acrylic acid 5 0 1 0.00% 19.5% 35.6%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Acrylamide 1 0 11 0.00% 19.5% 35.6%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Maleic anhydride 47 0 7 0.00% 19.4% 35.6%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Ethylbenzene 1,986 56,449 51 0.00% 17.5% 35.1%
ROHM & HAAS CHEMICALS LLC WEEKS ISLAND LA Selenium and selenium compounds 1,112 0 0 0.00% 18.8% 34.8%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Methyl acrylate 10 0 0 0.00% 9.7% 34.3%
ROHM & HAAS CHEMICALS LLC BRISTOL PA sec-Butyl alcohol 36 0 0 0.00% 9.7% 34.3%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Acrylic acid 9 0 1 0.00% 9.7% 34.3%
ROHM & HAAS CHEMICALS LLC BRISTOL PA 1,2,4-Trimethylbenzene 3 0 0 0.00% 9.7% 34.3%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Ammonia 818 0 1 0.00% 9.8% 33.9%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Chlorobenzene 2,352 38,194 0 0.00% 13.9% 33.8%
ROHM & HAAS CHEMICALS LLC WEEKS ISLAND LA Zinc and zinc compounds 5 0 0 0.00% 18.5% 33.6%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Xylene (mixed isomers) 290 0 0 0.00% 9.8% 33.3%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Titanium tetrachloride 10 0 0 0.00% 12.4% 33.2%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Toluene 205 0 0 0.00% 9.9% 32.9%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Vinyl acetate 49 0 0 0.00% 9.9% 32.8%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Acrylonitrile 81 0 1,022 0.02% 9.9% 32.5%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Naphthalene 24 0 16 0.00% 10.0% 32.3%
CYPRESS CATALYST PLANT UNION CARBIDE CORP NORCO LA Chloroethane (Ethyl chloride) 27 54,950 0 0.00% 16.8% 32.1%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Ethyl acrylate 447 0 2 0.00% 10.0% 31.7%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Xylene (mixed isomers) 5,870 126,700 5 0.00% 19.2% 31.6%
DOW CHEMICAL CO MARIETTA GA Toluene diisocyanate (mixed isomers) 10 17,980 197 0.00% 14.1% 31.5%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Butyl acrylate 1,225 0 400 0.01% 10.1% 31.4%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Ethylbenzene 36 0 3 0.00% 10.1% 31.4%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Styrene 196 0 0 0.00% 10.2% 31.4%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Methyl methacrylate 2,816 0 1 0.00% 10.1% 31.4%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Toluene 24,134 459,964 0 0.00% 14.7% 30.1%
CYPRESS CATALYST PLANT UNION CARBIDE CORP NORCO LA Chlorobenzene 106 10,950 0 0.00% 15.7% 29.5%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Lead and lead compounds 0 0 0 0.00% 13.2% 28.3%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Zinc and zinc compounds 3 0 0 0.00% 13.2% 28.3%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Chloromethane 5,998 0 365 0.01% 13.2% 28.3%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Toluene-2,4-diisocyanate 1 4,733 88 0.00% 21.2% 27.9%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Ammonia 109 0 0 0.00% 13.1% 26.8%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Chloromethane 134 36,614 8 0.00% 14.1% 26.4%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Benzyl chloride 3 0 64 0.00% 13.0% 25.9%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Methanol 64 0 0 0.00% 13.0% 25.9%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Chloroethane (Ethyl chloride) 116 0 0 0.00% 13.0% 25.9%
ROHM & HAAS CHEMICALS LLC CINCINNATI OH Chlorine 1 0 4 0.00% 13.0% 25.9%
CYPRESS CATALYST PLANT UNION CARBIDE CORP NORCO LA Toluene 4 2,372 0 0.00% 20.3% 25.3%
FILMTEC CORP EDINA MN N,N-Dimethylformamide 6,260 0 89 0.00% 9.4% 25.2%
ROHM & HAAS CHEMICALS LLC ELMA WA Methanol 3,982 5,692 0 0.00% 15.6% 24.5%
FILMTEC CORP EDINA MN Diisocyanates 81 0 5,041 0.12% 7.8% 24.3%
FILMTEC CORP EDINA MN 1,3-Phenylenediamine 25 0 0 0.00% 8.2% 24.2%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Methanol 7,060 33,450 0 0.00% 14.3% 23.9%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Styrene 3,005 581 1 0.00% 45.1% 23.9%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Methyl methacrylate 4,185 83 2 0.00% 43.9% 23.7%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Vinyl acetate 2,930 79 5 0.00% 44.7% 23.7%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Ethyl acrylate 4,673 124 31 0.00% 43.6% 23.6%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Butyl acrylate 714 243 224 0.01% 43.3% 23.6%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Ethylene glycol 3 0 0 0.00% 44.3% 23.6%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Acrylic acid 2,225 159 708 0.02% 43.4% 23.6%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Xylene (mixed isomers) 15,746 8,303 39 0.00% 39.7% 23.6%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Acrylonitrile 682 40 16,060 0.37% 44.1% 23.5%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Toluene 2,358 398 0 0.00% 40.9% 23.5%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Ethylbenzene 5,149 2,216 320 0.01% 39.2% 23.5%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Acrylamide 3 5 63 0.00% 35.3% 23.5%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Maleic anhydride 1,145 156 525 0.01% 43.1% 23.5%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Ammonia 10,962 0 37 0.00% 43.8% 23.5%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Lead and lead compounds 0 0 0 0.00% 35.5% 23.4%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Methanol 13 4,542 0 0.00% 10.1% 23.4%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Formaldehyde 10 3,447 144 0.00% 10.1% 23.3%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Methyl tert-butyl ether 11 757 0 0.00% 9.3% 22.9%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Glycol Ethers 10 544 0 0.00% 9.2% 22.7%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Ethylene glycol 3 694 0 0.00% 17.4% 22.7%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Toluene-2,4-diisocyanate 0 95 0 0.00% 7.5% 22.6%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Toluene diisocyanate (mixed isomers) 0 221 0 0.00% 7.5% 22.6%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Glycol Ethers 510 278,158 16 0.00% 9.9% 22.4%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Nickel and nickel compounds 10 0 359 0.01% 7.8% 21.9%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Nitrate compounds (water dissociable) 10 97 0 0.00% 7.8% 21.9%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Nitric acid 10 379 0 0.00% 7.8% 21.9%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Copper and copper compounds 10 0 1 0.00% 7.7% 21.8%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Diaminotoluene (mixed isomers) 0 3,309 2,544 0.06% 11.7% 21.6%
UNION CARBIDE CORP TECHNOLOGY PARK OPERATIONS SOUTH CHARLESTON WV Toluene 3,132 149,527 0 0.00% 14.0% 19.9%
HEMLOCK SEMICONDUCTOR CORP HEMLOCK MI Hydrogen fluoride 148 0 0 0.00% 13.2% 19.5%
HEMLOCK SEMICONDUCTOR CORP HEMLOCK MI Nitric acid 166 0 0 0.00% 13.2% 19.5%
DOW CHEMICAL CO RUSSELLVILLE RUSSELLVILLE AR Styrene 4,882 0 0 0.00% 17.2% 19.3%
DOW CORNING CORP CARROLLTON KY Methanol 7,120 235,000 0 0.00% 19.4% 19.3%
DOW CHEMICAL CO WILMINGTON IL Diisocyanates 255 8,863 1,161 0.03% 8.6% 19.1%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Ethyl acrylate 63 55 0 0.00% 7.0% 18.5%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Butyl acrylate 35 55 3 0.00% 7.1% 18.4%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL n-Hexane 167 0 0 0.00% 6.9% 18.4%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Methyl acrylate 871 0 1 0.00% 6.9% 18.4%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Toluene 518 412 0 0.00% 7.0% 18.0%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Vinyl acetate 239 55 0 0.00% 6.9% 17.9%
DOW CORNING CORP ELIZABETHTOWN KY N,N-Dimethylformamide 2,152 0 5 0.00% 16.2% 17.5%
DOW CORNING CORP ELIZABETHTOWN KY Methanol 8,810 0 0 0.00% 16.2% 17.5%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Diisocyanates 32 62,779 247 0.01% 6.8% 17.3%
ROHM & HAAS CHEMICALS LLC RINGWOOD IL Vinylidene chloride 11,336 0 4 0.00% 6.8% 17.3% **
HEMLOCK SEMICONDUCTOR CORP HEMLOCK MI Hydrochloric acid 12,917 0 24 0.00% 11.0% 16.8%
THE DOW CHEMICAL CO MIDLAND MI Methyl methacrylate 13 107 0 0.00% 16.1% 16.6%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Glycol Ethers 409 54 6 0.00% 21.3% 15.9%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Allyl alcohol 4,520 0 2,340 0.05% 21.1% 15.9%
HEMLOCK SEMICONDUCTOR CORP HEMLOCK MI Chlorodifluoromethane (HCFC-22) 6,292 0 0 0.00% 10.3% 15.8%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Benzyl chloride 4,936 0 110,272 2.53% 21.3% 15.8%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV n-Butyl alcohol 10,476 12 6 0.00% 21.1% 15.8%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Methanol 204 161 0 0.00% 21.1% 15.8%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Ethylene oxide 239 0 5,323 0.12% 21.1% 15.7%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Ethylene glycol 956 0 0 0.00% 20.3% 15.5%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Ammonia 3,416 0 3 0.00% 20.3% 15.4%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Cresol (mixed isomers) 214 1 0 0.00% 18.6% 15.3%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Propylene oxide 3,832 0 780 0.02% 19.3% 15.0%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Zinc and zinc compounds 8 0 0 0.00% 12.2% 14.7%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Vinyl acetate 3,590 149,107 3 0.00% 19.7% 14.7%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Sodium nitrite 77 0 0 0.00% 18.4% 14.7%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Hydrochloric acid 26,054 2 55 0.00% 18.4% 14.7%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Lead and lead compounds 1 0 0 0.00% 18.4% 14.7%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI 1,2,4-Trimethylbenzene 3,685 18,926 22 0.00% 18.9% 14.6%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Ethylene glycol 487 0 0 0.00% 12.0% 14.3%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Toluene 422 0 0 0.00% 11.9% 14.1%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH 1,2,4-Trimethylbenzene 25 0 0 0.00% 11.8% 14.0%
CYPRESS CATALYST PLANT UNION CARBIDE CORP NORCO LA Titanium tetrachloride 48 10,960 0 0.00% 15.9% 14.0%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI Methanol 8,417 27,123 0 0.00% 18.4% 13.9%
DOW CORNING CORP AUBURN SITE AUBURN MI Methyl isobutyl ketone 1,086 9,133 0 0.00% 11.0% 13.8%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Xylene (mixed isomers) 165 0 0 0.00% 11.7% 13.8%
UNION CARBIDE CORP TECHNOLOGY PARK OPERATIONS SOUTH CHARLESTON WV Propylene (Propene) 30,632 0 5 0.00% 14.6% 13.8%
UNION CARBIDE CORP TECHNOLOGY PARK OPERATIONS SOUTH CHARLESTON WV Ethylene 44,131 0 3 0.00% 14.7% 13.7%
THE DOW CHEMICAL CO MIDLAND MI Quinoline 12 1,300 1,074 0.02% 14.6% 13.4%
THE DOW CHEMICAL CO MIDLAND MI Methyl acrylate 1,389 8,300 1 0.00% 15.4% 13.3%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Tetrachloroethylene (Perchloroethylene) 6 0 3 0.00% 11.5% 13.2%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Ethylbenzene 89 0 2 0.00% 11.3% 13.0%
THE DOW CHEMICAL CO MIDLAND MI Vinylidene chloride 6,830 37,140 3 0.00% 15.3% 13.0%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Methyl isobutyl ketone 78 63 0 0.00% 13.0% 13.0%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Methyl isobutyl ketone 99 0 0 0.00% 11.3% 13.0%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Bromine 1 0 0 0.00% 11.1% 12.5%
DOW CORNING CORP CARROLLTON KY Chloromethane 35,828 55,800 178 0.00% 20.4% 12.4%
DOW CORNING CORP HEALTHCARE INDUSTRIES MATERIALS SITE HEMLOCK MI Xylene (mixed isomers) 522 85,504 1 0.00% 22.5% 11.8%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Chlorine 562 0 193 0.00% 13.3% 11.8%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Ammonia 198,226 0 69 0.00% 13.3% 11.7%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI n-Butyl alcohol 4 0 0 0.00% 13.2% 11.7%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Ethylene 16,285 0 0 0.00% 13.2% 11.7%
DOW CORNING CORP CARROLLTON KY Propylene (Propene) 8,900 0 0 0.00% 20.4% 11.4%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Allyl chloride 36 217 1 0.00% 13.3% 11.3%
DOW CORNING CORP CARROLLTON KY Copper and copper compounds 72 0 1 0.00% 20.3% 11.3%
THE DOW CHEMICAL CO MIDLAND MI Dinitrobutyl phenol (Dinoseb) 16 19 0 0.00% 14.5% 11.3%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Propylene (Propene) 2,294 20,577 0 0.00% 13.3% 11.1%
DOW CORNING CORP CARROLLTON KY Hydrochloric acid 12,830 0 16 0.00% 20.1% 11.1%
DOW CORNING CORP CARROLLTON KY Ethylene 17,791 0 0 0.00% 20.1% 11.1%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Hydrochloric acid 6,053 416 13 0.00% 13.0% 10.7%
THE DOW CHEMICAL CO MIDLAND MI Methanol 29,000 116,000 1 0.00% 14.6% 10.7%
THE DOW CHEMICAL CO MIDLAND MI Acetonitrile 14,800 56,200 23 0.00% 14.7% 10.5%
THE DOW CHEMICAL CO MIDLAND MI Formic acid 871 3,900 0 0.00% 14.6% 10.4%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Naphthalene 66 0 10 0.00% 12.6% 9.8%
THE DOW CHEMICAL CO MIDLAND MI Hexachlorobenzene 0 0 8 0.00% 14.2% 9.8%
THE DOW CHEMICAL CO MIDLAND MI Pentachlorobenzene 1 0 0 0.00% 14.2% 9.8%
THE DOW CHEMICAL CO MIDLAND MI Picloram 13 0 0 0.00% 14.2% 9.8%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Sulfuric acid 148 294 8 0.00% 12.6% 9.7%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI Acetonitrile 45 93,334 1 0.00% 14.1% 9.7%
THE DOW CHEMICAL CO MIDLAND MI n-Hexane 40 0 0 0.00% 14.1% 9.6%
THE DOW CHEMICAL CO MIDLAND MI Diisocyanates 16 6,300 101 0.00% 14.1% 9.5%
THE DOW CHEMICAL CO MIDLAND MI Propylene oxide 2,060 0 523 0.01% 14.2% 9.5%
THE DOW CHEMICAL CO MIDLAND MI 1,1,1,2-Tetrachloroethane 2,070 5,100 105 0.00% 14.3% 9.5%
THE DOW CHEMICAL CO MIDLAND MI 2,4-D [Acetic acid, 2,4-dichlorophenoxy-] 96 8 0 0.00% 14.2% 9.5%
THE DOW CHEMICAL CO MIDLAND MI Naphthalene 81 73 24 0.00% 14.4% 9.4%
THE DOW CHEMICAL CO MIDLAND MI Chloromethane 14,700 10 190 0.00% 14.2% 9.4%
THE DOW CHEMICAL CO MIDLAND MI N,N-Dimethylformamide 589 0 1 0.00% 14.1% 9.4%
THE DOW CHEMICAL CO MIDLAND MI Chloroethane (Ethyl chloride) 4,300 696 0 0.00% 14.2% 9.3%
THE DOW CHEMICAL CO MIDLAND MI Toluene 11,900 8,782 0 0.00% 14.2% 9.2%
THE DOW CHEMICAL CO MIDLAND MI Dichloromethane 23,000 21,100 3 0.00% 14.2% 9.2%
THE DOW CHEMICAL CO MIDLAND MI Vinyl chloride 124 0 81 0.00% 14.2% 9.2%
THE DOW CHEMICAL CO MIDLAND MI Pyridine 207 1,300 5 0.00% 14.2% 9.1%
THE DOW CHEMICAL CO MIDLAND MI 2,4-D butoxyethyl ester 7 0 0 0.00% 14.1% 9.1%
THE DOW CHEMICAL CO MIDLAND MI Ethylene 4,500 0 0 0.00% 14.2% 9.1%
THE DOW CHEMICAL CO MIDLAND MI Carbon disulfide 310 56 0 0.00% 14.2% 9.1%
DOW CHEMICAL CO CHARLESTON IL Diisocyanates 275 0 700 0.02% 25.8% 9.1%
THE DOW CHEMICAL CO MIDLAND MI Ethylene glycol 1,322 697 0 0.00% 14.3% 9.1%
THE DOW CHEMICAL CO MIDLAND MI Cumene 36 0 0 0.00% 14.2% 8.9%
THE DOW CHEMICAL CO MIDLAND MI Benzene 655 73 472 0.01% 14.2% 8.9%
THE DOW CHEMICAL CO MIDLAND MI Hydrochloric acid 16,900 0 76 0.00% 14.2% 8.9%
THE DOW CHEMICAL CO MIDLAND MI Ammonia 3,790 240 3 0.00% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI Tetrachloroethylene (Perchloroethylene) 14,100 0 7,612 0.17% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI 2,4-Dichlorophenol 4,090 0 35 0.00% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI Chlorine 7,360 0 6,828 0.16% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI Chloroform 1,940 692 4,288 0.10% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI 2,4-D 2-ethylhexyl ester 11 0 0 0.00% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI Chlorophenols 211 0 673 0.02% 14.2% 8.8%
THE DOW CHEMICAL CO MIDLAND MI 2,4,6-Trichlorophenol 26 0 8 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI Chlorobenzene 829 20 0 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI 1,2-Dichloroethane 1,610 2 4,044 0.09% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI Chloroacetic acid 232 0 3 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI 1,2-Dichloropropane 16 0 0 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI Epichlorohydrin 320 0 37 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI Ethylbenzene 3,600 126 85 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI Acrylonitrile 17 0 109 0.00% 14.2% 8.7%
THE DOW CHEMICAL CO MIDLAND MI Xylene (mixed isomers) 2,670 99 2 0.00% 14.2% 8.6%
THE DOW CHEMICAL CO MIDLAND MI n-Butyl alcohol 1,100 0 0 0.00% 14.2% 8.6%
THE DOW CHEMICAL CO MIDLAND MI 1,2,4-Trimethylbenzene 540 0 7 0.00% 14.1% 8.6%
THE DOW CHEMICAL CO MIDLAND MI Formaldehyde 320 0 389 0.01% 14.2% 8.6%
THE DOW CHEMICAL CO MIDLAND MI Glycol Ethers 5,700 10 27 0.00% 14.2% 8.6%
DOW CHEMICAL CO PITTSBURG CA Hexachlorobenzene 0 1,010 414 0.01% 14.3% 8.6%
THE DOW CHEMICAL CO MIDLAND MI Vinyl acetate 7 0 0 0.00% 14.2% 8.5%
THE DOW CHEMICAL CO MIDLAND MI Propylene (Propene) 4 0 0 0.00% 14.2% 8.4%
THE DOW CHEMICAL CO MIDLAND MI 1,3-Butadiene 7 0 17 0.00% 14.1% 8.4%
THE DOW CHEMICAL CO MIDLAND MI Styrene 6,580 410 1 0.00% 14.2% 8.3%
THE DOW CHEMICAL CO MIDLAND MI Triethylamine 1,910 209 21 0.00% 14.2% 8.2%
THE DOW CHEMICAL CO MIDLAND MI Hydrazine 280 0 120,234 2.76% 14.2% 8.2%
DOW CHEMICAL CO DOW AUTOMOTIVE HILLSDALE HILLSDALE MI Methanol 146 34 0 0.00% 19.9% 6.9%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI Ammonia 7,371 94,627 3 0.00% 14.5% 3.8%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA N-Methylolacrylamide 12 0 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Bis(2-chloro-1-methethyl)ether 248 0 0 0.00% 0.0% 0.0%
CYPRESS CATALYST PLANT UNION CARBIDE CORP NORCO LA Benzoyl chloride 6 82 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Phenol 14,053 4,937 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO PITTSBURG CA 2-Methylpyridine 1,217 0 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO PITTSBURG CA N-Methyl-2-pyrrolidone 553 1,756,726 0 0.00% 0.0% 0.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Butyraldehyde 3,725 550 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI Phosgene 416 0 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO PITTSBURG CA trans-1,3-Dichloropropene 44 188 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Phosgene 312 0 0 0.00% 0.0% 0.0%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA N-Methyl-2-pyrrolidone 213 6,058 0 0.00% 0.0% 0.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Phenanthrene 4 162 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 2,3-Dichloropropene 242 267 0 0.00% 0.0% 0.0%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP TAFT LA Phenol 3 0 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO PITTSBURG CA 1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride 122 7,296 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Pentachloroethane 105 3,364 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX N-Methyl-2-pyrrolidone 6 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI Allylamine 1,633 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI Chloromethyl methyl ether 150 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Cyanide compounds 0 28 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Dichlorotrifluoroethane 804 0 0 0.00% 0.0% 0.0%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC-B5 B6 NEWARK DE N-Methyl-2-pyrrolidone 2,994 13,621 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI 2,4-D sodium salt 8 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 2,2-Dichloro-1,1,1-trifluoroethane 11 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Phenol 0 7 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI Triclopyr triethylammonium salt 57 0 0 0.00% 0.0% 0.0%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC N-Methylolacrylamide 0 3 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Nitrate compounds (water dissociable) 0 17 0 0.00% 0.0% 0.0%
ROHM & HAAS CHEMICALS LLC PHILADELPHIA PLANT PHILADELPHIA PA Benzoyl Peroxide 0 6 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI N-Methyl-2-pyrrolidone 49 960 0 0.00% 0.0% 0.0%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC B7 B15 NEWARK DE N-Methyl-2-pyrrolidone 2,744 2,372 0 0.00% 0.0% 0.0%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Butyraldehyde 437 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Pentachloroethane 18 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI Phenol 550 0 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 2,3-Dichloropropene 21 0 0 0.00% 0.0% 0.0%
DOW CORNING CORP MIDLAND PLANT MIDLAND MI 3-Chloro-2-methyl-1-propene 157 1,650 0 0.00% 0.0% 0.0%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN N-Methylolacrylamide 161 7 0 0.00% 0.0% 0.0%
THE DOW CHEMICAL CO MIDLAND MI Dimethylamine 2,500 0 0 0.00% 0.0% 0.0%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Butyraldehyde 9,398 2,505 0 0.00% 0.0% 0.0%

For explanations of most columns above, including the EJ Shares, see the technical notes.

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2010 were revised downwards since 2010, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data.

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