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DowDuPont

Rank in Toxic 100 Water: 1
Surface Water releases 2017 (lbs): 3,020,691
POTW (sewerage plant) transfers 2017 (lbs): 17,103,320
Pounds released post-treatment 2017 (lbs): 4,492,750
Total Surface Water and POTW Toxic Hazard 2017: 63,470,403,546
Percentage of national total 2017 surface water and POTW hazard: 24.6%

This company is rank 4 on the Toxic 100 Air list.
This company is rank 32 on the Greenhouse 100 list.

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by chemical name.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
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DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2,3-Trichloropropane 1,831 0 1,831 54,930,000,000 86.54%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2,4-Trimethylbenzene 323 0 323 32,300 0.00%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI 1,2,4-Trimethylbenzene 0 750 44 4,417 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Dichloroethane 586 0 586 53,326,000 0.08%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2-Dichloroethane 727 0 727 66,157,000 0.10%
THE DOW CHEMICAL CO MIDLAND MI 1,2-Dichloroethane 58 0 58 5,278,000 0.01%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,2-Dichloropropane 33 0 33 1,221,000 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,2-Dichloropropane 117 0 117 4,329,000 0.01%
THE DOW CHEMICAL CO MIDLAND MI 1,2-Dichloropropane 25 0 25 925,000 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 1,3-Dichloropropylene 922 0 922 92,200,000 0.15%
FILMTEC CORP EDINA MN 1,3-Phenylenediamine 0 218,034 118,981 20,226,796 0.03%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA 1,4-Dioxane 3,091 0 3,091 309,100,000 0.49%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA 1,4-Dioxane 1,877 0 1,877 187,700,000 0.30%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX 1,4-Dioxane 947 0 947 94,700,000 0.15%
THE DOW CHEMICAL CO MIDLAND MI 2,4-D (acetic acid) 25 0 25 5,000 0.00%
THE DOW CHEMICAL CO MIDLAND MI 2,4-Dichlorophenol 25 0 25 8,250 0.00%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH 4,4'-Diaminodiphenyl ether 510 0 510 71,400,000 0.11%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 4,4'-Isopropylidenediphenol 6,261 0 6,261 125,220 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX 4,4'-Methylenedianiline 2,168 0 2,168 3,468,800,000 5.47%
DUPONT TEIJIN FILMS CHESTER VA Acetaldehyde 738 211 755 5,961,785 0.01%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Acetaldehyde 24 0 24 189,600 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acetaldehyde 10 0 10 79,000 0.00%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Acetaldehyde 0 2,087 164 1,297,551 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Acetaldehyde 0 2,454 193 1,525,726 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Acetaldehyde 20,026 0 20,026 158,205,400 0.25%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH Acetamide 5 0 5 35,500 0.00%
THE DOW CHEMICAL CO MIDLAND MI Acetonitrile 71 0 71 4,118 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Acrolein 1 0 1 2,000 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Acrylamide 5 0 5 2,500,000 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Acrylamide 0 2 0 95,677 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Acrylamide 0 30 2 1,191,000 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Acrylic acid 4,897 0 4,897 9,794 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Acrylic acid 5 0 5 10 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Acrylic acid 3,358 0 3,358 6,716 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Acrylic acid 0 24 2 4 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Acrylic acid 0 183 15 29 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Acrylic acid 0 30 2 5 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Acrylonitrile 0 1 0 42,174 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Acrylonitrile 3 0 3 1,452,600 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Acrylonitrile 0 54 4 2,277,395 0.00%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Acrylonitrile 0 7 1 295,218 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Allyl alcohol 8,827 0 8,827 1,765,400 0.00%
DUPONT KINSTON PLANT GRIFTON NC Allyl alcohol 4,490 0 4,490 898,000 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Allyl alcohol 13,873 0 13,873 2,774,600 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Allyl chloride 3 0 3 10,500 0.00%
UNION CARBIDE CORP SEADRIFT PLANT SEADRIFT TX Ammonia 18,650 0 18,650 0 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Ammonia 0 366 147 0 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Ammonia 1 4,588 1,841 0 0.00%
DUPONT LA PORTE PLANT LA PORTE TX Ammonia 401 0 401 0 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Ammonia 286 0 286 0 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Ammonia 1,031 0 1,031 0 0.00%
DUPONT PONTCHARTRAIN WORKS LA PLACE LA Ammonia 1 0 1 0 0.00%
BAYPORT_TX PASADENA TX Ammonia 0 692 277 0 0.00%
DANISCO USA INC MADISON WI Ammonia 0 44,077 17,675 0 0.00%
GENENCOR INTERNATIONAL WISCONSIN INC BELOIT WI Ammonia 0 11,034 4,425 0 0.00%
DANISCO US INC CEDAR RAPIDS IA Ammonia 0 11,139 4,467 0 0.00%
DUPONT CELLULOSIC ETHANOL NEVADA IA Ammonia 0 7,852 3,149 0 0.00%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH Ammonia 430 0 430 0 0.00%
THE DOW CHEMICAL CO MIDLAND MI Ammonia 590 0 590 0 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ammonia 69,469 0 69,469 0 0.00%
DANISCO USA ROCHESTER NY Ammonia 0 31,513 12,637 0 0.00%
THE DOW CHEMICAL CO - BEAUMONT ANILINE NEDERLAND TX Ammonia 67 0 67 0 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ammonia 24,992 0 24,992 0 0.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Ammonia 0 7,512 3,012 0 0.00%
ROHM & HAAS TEXAS INC DEER PARK TX Ammonia 2,794 0 2,794 0 0.00%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI Ammonia 0 3,213 1,288 0 0.00%
DUPONT SABINE RIVER WORKS ORANGE TX Ammonia 3,538 0 3,538 0 0.00%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Ammonia 13,469 0 13,469 0 0.00%
DUPONT SPRUANCE PLANT RICHMOND VA Ammonia 12,192 0 12,192 0 0.00%
PRYOR SOLAE PRYOR OK Ammonia 681 0 681 0 0.00%
DUPONT TEIJIN FILMS CHESTER VA Antimony compounds 41 3 44 108,865 0.00%
SPRUANCE GENCO LLC RICHMOND VA Barium compounds 102 0 102 509 0.00%
THE DOW CHEMICAL CO - BEAUMONT ANILINE NEDERLAND TX Benzene 2 0 2 110,000 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Benzene 96 0 96 5,280,000 0.01%
THE DOW CHEMICAL CO MIDLAND MI Benzene 25 0 25 1,375,000 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Bromine 215 0 215 451,500 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Bromoform 3 0 3 23,700 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Butyl acrylate 0 20 1 3 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Butyl acrylate 0 32 2 4 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Butyl acrylate 0 303 21 42 0.00%
DUPONT YERKES PLANT BUFFALO NY Butyl acrylate 0 12 1 2 0.00%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Butyl acrylate 0 7 0 1 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Butyl acrylate 0 78 5 11 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Butyl acrylate 0 0 0 0 0.00%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Butyraldehyde 0 2,567 200 0 0.00%
DUPONT SABINE RIVER WORKS ORANGE TX Chlorine 499 0 499 4,994 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chlorine 4 0 4 40 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chlorine 12,096 0 12,096 120,960 0.00%
THE DOW CHEMICAL CO MIDLAND MI Chlorobenzene 25 0 25 1,250 0.00%
THE DOW CHEMICAL CO MIDLAND MI Chloroethane 130 0 130 45 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Chloroform 56 0 56 341,600 0.00%
THE DOW CHEMICAL CO MIDLAND MI Chloroform 29 0 29 176,900 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Chloroform 394 0 394 2,403,400 0.00%
DUPONT SPRUANCE PLANT RICHMOND VA Chloroform 19 0 19 115,900 0.00%
THE DOW CHEMICAL CO MIDLAND MI Chloromethane 130 0 130 169,000 0.00%
THE DOW CHEMICAL CO MIDLAND MI Chlorophenols 160 0 160 19,200,000 0.03%
BAYPORT_TX PASADENA TX Chromium compounds 0 96 23 11,327,999 0.02%
THE DOW CHEMICAL CO MIDLAND MI Chromium compounds 190 0 190 95,000,000 0.15%
DUPONT TOWANDA PLANT TOWANDA PA Copper 0 22 6 9,238 0.00%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Copper compounds 0 6 2 2,478 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Copper compounds 7,462 0 7,462 11,193,000 0.02%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Copper compounds 137 0 137 205,500 0.00%
ROHM & HAAS TEXAS INC DEER PARK TX Copper compounds 2,219 0 2,219 3,328,500 0.01%
DOW SILICONES CORP CARROLLTON KY Copper compounds 175 0 175 262,500 0.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Cresol (mixed isomers) 0 15,096 1,152 23,036 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Cumene hydroperoxide 0 40 10 6,090 0.00%
ROHM & HAAS TEXAS INC DEER PARK TX Cyanide compounds 1,337 0 1,337 267,400 0.00%
THE DOW CHEMICAL CO MIDLAND MI Dichloromethane 51 0 51 102,000 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Diethanolamine 155 0 155 110,050 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Diethanolamine 75 0 75 53,250 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Diisocyanates 10 0 10 3,500,000 0.01%
DUPONT SPRUANCE PLANT RICHMOND VA Dimethylamine 23,262 0 23,262 0 0.00%
THE DOW CHEMICAL CO MIDLAND MI Dimethylamine 3 0 3 0 0.00%
THE DOW CHEMICAL CO MIDLAND MI Dinitrobutyl phenol 38 0 38 38,000 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Dioxin and dioxin-like compounds 1 0 1 1,911,072,177 3.01%
THE DOW CHEMICAL CO MIDLAND MI Dioxin and dioxin-like compounds 0 0 0 3,140,405 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Dioxin and dioxin-like compounds 0 0 0 21,341,357 0.03%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Epichlorohydrin 48,761 0 48,761 482,733,900 0.76%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Epichlorohydrin 6,837 0 6,837 67,686,300 0.11%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Ethyl acrylate 0 7 1 25,536 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Ethyl acrylate 11 0 11 528,000 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Ethyl acrylate 0 27 2 98,496 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Ethyl acrylate 0 20 2 72,960 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Ethyl acrylate 0 0 0 11,520 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Ethyl acrylate 0 1 0 3,648 0.00%
THE DOW CHEMICAL CO MIDLAND MI Ethylbenzene 25 0 25 27,500 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Ethylbenzene 1 0 1 605 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Ethylene glycol 1,145 0 1,145 573 0.00%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Ethylene glycol 0 1 0 0 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylene glycol 459 0 459 230 0.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Ethylene glycol 0 3,300 262 131 0.00%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Ethylene glycol 1,590 0 1,590 795 0.00%
THE DOW CHEMICAL CO MIDLAND MI Ethylene glycol 44 0 44 22 0.00%
DUPONT TEIJIN FILMS CHESTER VA Ethylene glycol 1,474 27,389 3,649 1,824 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Ethylene glycol 14,969 0 14,969 7,485 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Ethylene oxide 1,673 0 1,673 368,060,000 0.58%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Ethylene oxide 116 0 116 25,520,000 0.04%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Formaldehyde 11,784 0 11,784 58,920 0.00%
THE DOW CHEMICAL CO MIDLAND MI Formaldehyde 15 0 15 75 0.00%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA Formaldehyde 0 1 0 0 0.00%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI Formic acid 0 3,120 248 124 0.00%
THE DOW CHEMICAL CO MIDLAND MI Formic acid 110 0 110 55 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Formic acid 433 0 433 217 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Glycidol 23,966 0 23,966 0 0.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Glycol ethers 0 717 57 10,247 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Glycol ethers 3,227 0 3,227 580,860 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Glycol ethers 15,589 0 15,589 2,806,020 0.00%
THE DOW CHEMICAL CO MIDLAND MI Glycol ethers 18 0 18 3,240 0.00%
THE DOW CHEMICAL CO MIDLAND MI Hexachlorobenzene 0 0 0 169,600 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Hexachlorobenzene 17 0 17 27,376,000 0.04%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Hexachlorobenzene 29 0 29 45,968,000 0.07%
THE DOW CHEMICAL CO MIDLAND MI Hydrazine 3 0 3 9,000,000 0.01%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Hydroquinone 2,001 0 2,001 120,060,000 0.19%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Isobutyraldehyde 0 1,300 101 0 0.00%
DOW SILICONES CORP CARROLLTON KY Lead 37 0 37 666,000 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Lead 377 0 377 6,786,000 0.01%
SPRUANCE GENCO LLC RICHMOND VA Lead compounds 3 0 3 53,460 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Lead compounds 5 0 5 90,000 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Lead compounds 0 9 3 61,134 0.00%
DUPONT SABINE RIVER WORKS ORANGE TX Lead compounds 24 0 24 440,280 0.00%
DUPONT TOWANDA PLANT TOWANDA PA Lead compounds 0 1 1 9,177 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN m-Xylene 0 161 6 30 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Maleic anhydride 0 308 0 0 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Maleic anhydride 0 30 0 0 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Maleic anhydride 0 324 0 0 0.00%
SPRUANCE GENCO LLC RICHMOND VA Manganese compounds 13 0 13 89 0.00%
SPRUANCE GENCO LLC RICHMOND VA Mercury compounds 0 0 0 930 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Methanol 642 0 642 642 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Methanol 56,991 0 56,991 56,991 0.00%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Methanol 2,880 0 2,880 2,880 0.00%
DOW AGROSCIENCES HARBOR BEACH HARBOR BEACH MI Methanol 0 185,337 14,697 14,697 0.00%
DUPONT TEIJIN FILMS CHESTER VA Methanol 38 6 38 38 0.00%
DOW SILICONES CORP CARROLLTON KY Methanol 749 0 749 749 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Methanol 0 7,066 560 560 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Methanol 189 0 189 189 0.00%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Methanol 0 2,731 217 217 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Methyl acrylate 0 6 0 15 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Methyl acrylate 0 20 2 51 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Methyl acrylate 5 0 5 165 0.00%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Methyl isobutyl ketone 8 0 8 104 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Methyl methacrylate 0 1,850 141 100 0.00%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Methyl methacrylate 0 7 1 0 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Methyl methacrylate 0 304 23 16 0.00%
DUPONT YERKES PLANT BUFFALO NY Methyl methacrylate 0 2,831 216 153 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Methyl methacrylate 0 11 1 1 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Methyl methacrylate 0 137 10 7 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Methyl methacrylate 0 0 0 0 0.00%
FILMTEC CORP EDINA MN N,N-Dimethylformamide 0 15,968,610 1,267,908 12,679,080 0.02%
ROHM & HAAS ELECTRONIC MATERIALS CMP INC B2 B3 B8 NEWARK DE N,N-Dimethylformamide 0 104,538 8,300 83,003 0.00%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH N,N-Dimethylformamide 15 0 15 150 0.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV n-Butyl alcohol 0 12,925 1,022 10,224 0.00%
DUPONT KINSTON PLANT GRIFTON NC n-Butyl alcohol 1,091 0 1,091 10,910 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY n-Butyl alcohol 0 2,470 195 1,954 0.00%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX n-Butyl alcohol 0 1,546 122 1,223 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA n-Butyl alcohol 7 0 7 70 0.00%
DUPONT NUTRITION USA INC ROCKLAND ME n-Hexane 0 131 0 1 0.00%
DUPONT SPRUANCE PLANT RICHMOND VA N-Methyl-2-pyrrolidone 4,576 0 4,576 0 0.00%
ROHM & HAAS ELECTRONIC MATERIA LS LLC MARLBOROUGH MA N-Methyl-2-pyrrolidone 0 137 11 0 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN N-Methylolacrylamide 0 30 2 0 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA N-Methylolacrylamide 5 0 5 0 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Naphthalene 645 0 645 32,250 0.00%
THE DOW CHEMICAL CO MIDLAND MI Naphthalene 250 0 250 12,500 0.00%
DANISCO SWEETENERS INC THOMSON IL Nickel 0 55 34 3,083 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Nickel compounds 390 0 390 35,490 0.00%
DUPONT SABINE RIVER WORKS ORANGE TX Nickel compounds 258 0 258 23,496 0.00%
DANISCO USA INC TERRE HAUTE IN Nickel compounds 0 75 46 4,196 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Nitrate compounds 4,677 0 4,677 2,947 0.00%
DUPONT SPRUANCE PLANT RICHMOND VA Nitrate compounds 27,984 0 27,984 17,630 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Nitrate compounds 76,825 0 76,825 48,400 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Nitrate compounds 38,073 0 38,073 23,986 0.00%
PRYOR SOLAE PRYOR OK Nitrate compounds 1,918,709 0 1,918,709 1,208,787 0.00%
ROHM & HAAS TEXAS INC DEER PARK TX Nitrate compounds 108,894 0 108,894 68,603 0.00%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Nitrate compounds 291,554 0 291,554 183,679 0.00%
DANISCO SWEETENERS INC THOMSON IL Nitrate compounds 0 10,955 0 0 0.00%
DANISCO USA INC TERRE HAUTE IN Nitrate compounds 0 170,716 0 0 0.00%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH Nitrate compounds 7,544 0 7,544 4,753 0.00%
DUPONT NUTRITION USA INC ROCKLAND ME Nitrate compounds 0 160,728 0 0 0.00%
DANISCO USA INC MADISON WI Nitric acid 0 49,691 0 0 0.00%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH p-Phenylenediamine 6 0 6 6,000 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Pentachlorobenzene 1 0 1 1,719 0.00%
THE DOW CHEMICAL CO MIDLAND MI Pentachlorobenzene 0 0 0 441 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Pentachlorobenzene 1 0 1 1,027 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Pentachlorophenol 28 0 28 11,200,000 0.02%
THE DOW CHEMICAL CO MIDLAND MI Phenol 25 0 25 82 0.00%
THE DOW CHEMICAL CO MIDLAND MI Picloram 320 0 320 1,600 0.00%
THE DOW CHEMICAL CO MIDLAND MI Polycyclic aromatic compounds 1,526 0 1,526 274,680,000 0.43%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Propionaldehyde 0 4,243 333 146,553 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Propionaldehyde 6,897 0 6,897 3,034,680 0.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORP HAHNVILLE LA Propionaldehyde 2 0 2 880 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Propylene oxide 224 0 224 53,760,000 0.08%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Propylene oxide 1,564 0 1,564 375,360,000 0.59%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Pyridine 1,036 0 1,036 1,036,000 0.00%
UNION CARBIDE CORP INSTITUTE FACILITY INSTITUTE WV Silver compounds 3 0 3 600 0.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITY SOUTH CHARLESTON WV Sodium nitrite 0 321 315 3,151 0.00%
DUPONT CIRCLEVILLE PLANT CIRCLEVILLE OH Sodium nitrite 2,392 0 2,392 23,920 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Sodium nitrite 19,416 0 19,416 194,160 0.00%
PRYOR SOLAE PRYOR OK Sodium nitrite 29,439 0 29,439 294,390 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Styrene 0 636 32 162 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY Styrene 0 11 1 3 0.00%
ROHM & HAAS CHEMICALS LLC HAYWARD CA Styrene 0 4 0 1 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Styrene 0 0 0 2 0.00%
THE DOW CHEMICAL CO MIDLAND MI Styrene 1 0 1 5 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Styrene 0 1 0 0 0.00%
ROHM & HAAS - LOUISVILLE PL ANT LOUISVILLE KY tert-Butyl alcohol 0 8,840 4,797 47,966 0.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONS PLAQUEMINE LA Tetrachloroethylene 27 0 27 56,700 0.00%
THE DOW CHEMICAL CO MIDLAND MI Tetrachloroethylene 25 0 25 52,500 0.00%
THE DOW CHEMICAL CO MIDLAND MI Toluene 25 0 25 325 0.00%
DUPONT SPRUANCE PLANT RICHMOND VA Toluene 20 0 20 260 0.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE KNOXVILLE TN Toluene 0 8 0 5 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Toluene 0 0 0 6 0.00%
DUPONT SPRUANCE PLANT RICHMOND VA Trichlorofluoromethane (CFC-11) 33 0 33 109 0.00%
ROHM & HAAS CHEMICALS LLC KANKAKEE IL Vinyl acetate 0 5,065 385 385 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Vinyl acetate 0 18 1 1 0.00%
UNION CARBIDE CORP TEXAS CITY PLANT TEXAS CITY TX Vinyl acetate 0 299 23 23 0.00%
THE DOW CHEMICAL CO MIDLAND MI Vinylidene chloride 25 0 25 500 0.00%
ROHM & HAAS CHEMICALS LLC BRISTOL PA Xylene (mixed isomers) 1 0 1 3 0.00%
DUPONT YERKES PLANT BUFFALO NY Zinc compounds 76 94 107 354 0.00%
DUPONT SABINE RIVER WORKS ORANGE TX Zinc compounds 801 0 801 2,644 0.00%
ROHM & HAAS CHEMICALS LLC WEST ALEXANDRIA OH Zinc compounds 0 2 1 2 0.00%
DOW CHEMICAL CO FREEPORT FACILITY FREEPORT TX Zinc compounds 5,423 0 5,423 17,896 0.00%
ROHM & HAAS CHEMICALS LLC CHARLOTTE NC Zinc compounds 3 14 8 26 0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2017, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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