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Dow Inc.

Rank in Toxic 100 Water Polluters: 1
Surface Water releases 2022 (lbs): 432,634
POTW (sewerage plant) transfers 2022 (lbs): 555,024
Total Surface Water and POTW Toxic Hazard 2022: 98,871,539,120
Percentage of national total 2022 surface water and POTW hazard: 33.2%
EJ: Near Poor Share: 46%
EJ: Minority Share: 66%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 12 on the Toxic 100 Air Polluters list.
This company is rank 36 on the Greenhouse 100 Polluters list.
This company has information in PERI's Greenhouse 100 Suppliers database.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by Toxic Hazard
(quantity x toxicity) descending.)
(Links on facility names lead to full TRI reports. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Facility NameCityStateChemicalSurface water releases (lbs)POTW transfers (lbs)Toxic Hazard
(quantity x toxicity) down arrow
Percent of total company hazardSplit *
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTX1,2,3-Trichloropropane3,111093,330,000,00094.40%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTX4,4'-Methylenedianiline2,19503,512,000,0003.55%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVBenzyl chloride02,910494,661,3980.50%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXAcetaldehyde041,432327,312,8000.33%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTX1,3-Dichloropropylene (1,3-Dichloropropene)3,0270302,700,0000.31%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXEthylene oxide1,0870239,140,0000.24%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXPropylene oxide9520228,480,0000.23%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELA1,4-Dioxane1,1200112,000,0000.11%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAHexachlorobenzene24038,208,0000.04%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAHydroquinone569034,140,0000.03%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAEthylene oxide146032,120,0000.03%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNAcrylonitrile05328,620,0000.03%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXPentachlorophenol59023,600,0000.02%
THE DOW CHEMICAL COMIDLANDMIChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 120020,400,0000.02%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXPropionaldehyde042,26918,598,3590.02%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNAcrylamide02914,500,0000.01%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAEpichlorohydrin1,241012,285,9000.01%
ROHM & HAAS CHEMICALS LLCKANKAKEEILAcetaldehyde01,55112,252,9000.01%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVEthylene oxide0459,899,9990.01%
BAYPORT_TXPASADENATXChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 0779,625,0000.01%
UNION CARBIDE CORP SEADRIFT PLANTSEADRIFTTX1,4-Dioxane7807,800,0000.01%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTX1,2-Dichloroethane8407,644,0000.01%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXHexachlorobenzene507,440,0000.01%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTX1,2-Dichloropropane18806,956,0000.01%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)3,33405,001,0000.01%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXDioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)203,816,6910.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCAAcrylonitrile063,240,0000.00%
DEER PARK_TX (ROH)DEER PARKTXCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)1,67102,506,5000.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAAcrylamide502,500,0000.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILAcrylamide052,410,0000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXPropionaldehyde4,50501,982,2000.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELALead compounds11001,980,0000.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYEthyl acrylate0401,920,0000.00%
THE DOW CHEMICAL COMIDLANDMIPolycyclic aromatic compounds1001,796,4000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAAllyl alcohol8,03401,606,8000.00%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXn-Butyl alcohol (1-Butanol)0143,3081,433,0800.00%
THE DOW CHEMICAL COMIDLANDMIBenzene2501,375,0000.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNEthyl acrylate0271,296,0000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXCertain glycol ethers4,9930898,7400.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYtert-Butyl alcohol (tert-Butanol)015,410770,5000.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAAcrylonitrile10734,4000.00%
THE DOW CHEMICAL COMIDLANDMIHexachlorobenzene00720,0000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXCyanide compounds3,5340706,8000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXDiisocyanates20700,0000.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVn-Butyl alcohol (1-Butanol)053,145531,4500.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELADioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)00437,7530.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYn-Butyl alcohol (1-Butanol)030,970309,7000.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCAEthyl acrylate06288,0000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXChloroform420256,2000.00%
DOW SILICONES CORPCARROLLTONKYLead 100180,0000.00%
DOW SILICONES CORPCARROLLTONKYCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)1200180,0000.00%
DEER PARK_TX (ROH)DEER PARKTXCyanide compounds8800176,0000.00%
THE DOW CHEMICAL COMIDLANDMIChloromethane1200156,0000.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNLead compounds07133,5600.00%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXMethanol0126,069126,0690.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXZinc compounds34,7780114,7680.00%
THE DOW CHEMICAL COMIDLANDMIDichloromethane (Methylene chloride)49098,0000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELANitrate compounds (water dissociable; reportable only when in aqueous solution)123,435077,7640.00%
THE DOW CHEMICAL COMIDLANDMITetrachloroethylene31065,1000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAFormaldehyde11,302056,5100.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYMethanol056,43056,4300.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXAcetaldehyde7055,3000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXSodium nitrite5,214052,1400.00%
THE DOW CHEMICAL COMIDLANDMI2,4-D250050,0000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXAllyl chloride10035,0000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELADiethanolamine69034,5000.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAEthyl acrylate1032,1600.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAAcetaldehyde4031,6000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXDiethanolamine61030,5000.00%
THE DOW CHEMICAL COMIDLANDMIEthylbenzene25027,5000.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYCumene hydroperoxide04025,6000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXLead compounds1018,0000.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELANitrate compounds (water dissociable; reportable only when in aqueous solution)28,273017,8120.00%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXVinyl acetate016,04516,0450.00%
THE DOW CHEMICAL COMIDLANDMINaphthalene250012,5000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELACertain glycol ethers5509,9000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAAcrylic acid4,78009,5600.00%
THE DOW CHEMICAL COMIDLANDMIDioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)008,6410.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXBis(2-chloro-1-methylethyl) ether20305,0750.00%
DOW SABINE RIVER OPERATIONSORANGETXChlorine49004,9000.00%
DOW SABINE RIVER OPERATIONSORANGETXZinc compounds1,42104,6890.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILVinyl acetate03,2093,2090.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNStyrene06323,1600.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAMethanol3,10403,1040.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYMethyl methacrylate03,7102,6340.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXNitrate compounds (water dissociable; reportable only when in aqueous solution)3,61502,2770.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILMaleic anhydride02102,0990.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAAcrolein102,0000.00%
THE DOW CHEMICAL COMIDLANDMICertain glycol ethers901,6200.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAPentachlorobenzene101,4290.00%
DOW SILICONES CORPCARROLLTONKYMethanol1,40001,4000.00%
DOW SILICONES CORPCARROLLTONKYChloromethane101,3000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXPentachlorobenzene101,3000.00%
THE DOW CHEMICAL COMIDLANDMIChlorobenzene2501,2500.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVSodium nitrite01091,0900.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAPropionaldehyde208800.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNm-Xylene01608000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAEthylene glycol1,28506430.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNButyl acrylate03016020.00%
THE DOW CHEMICAL COMIDLANDMIPentachlorobenzene005850.00%
THE DOW CHEMICAL COMIDLANDMIAcetonitrile905220.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXNaphthalene1005000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTX1,2-Butylene oxide203600.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVCresol (mixed isomers)0173400.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYMethyl acrylate0103300.00%
THE DOW CHEMICAL COMIDLANDMIToluene2503250.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNMaleic anhydride0292900.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILMethyl methacrylate03742660.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVEthylene glycol03691840.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAMethyl acrylate501650.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXMethanol15101510.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILButyl acrylate0731450.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAMethanol11401140.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNToluene081040.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNMethyl methacrylate0136970.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAToluene60780.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXEthylene glycol1530770.00%
THE DOW CHEMICAL COMIDLANDMIEthylene glycol1500750.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYButyl acrylate030600.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNAcrylic acid029580.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILStyrene011570.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILAcrylic acid022440.00%
THE DOW CHEMICAL COMIDLANDMIFormaldehyde80400.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAn-Butyl alcohol (1-Butanol)40400.00%
THE DOW CHEMICAL COMIDLANDMIChloroethane830290.00%
ROHM & HAAS - LOUISVILLE PLANTLOUISVILLEKYToluene02260.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCAStyrene03150.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCAButyl acrylate06120.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCAAcrylic acid06120.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAAcrylic acid50100.00%
THE DOW CHEMICAL COMIDLANDMIStyrene1050.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCAMethyl methacrylate0640.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAStyrene1040.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILCertain glycol ethers0020.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAButyl acrylate1020.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAMethyl methacrylate2010.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAN-Methylolacrylamide5000.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPAAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)2,016000.00%
ROHM & HAAS CHEMICALS LLCBRISTOLPANonylphenol Ethoxylates44000.00%
UNION CARBIDE CORP SOUTH CHARLESTON FACILITYSOUTH CHARLESTONWVAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0800.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNN-Methylolacrylamide02900.00%
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITEKNOXVILLETNAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)14,55600.00%
THE DOW CHEMICAL COMIDLANDMIAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)2,400000.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILN-Methylolacrylamide06900.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)045000.00%
ROHM & HAAS CHEMICALS LLCKANKAKEEILNonylphenol Ethoxylates0700.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELAAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)17,868000.00%
ST CHARLES OPERATIONS (TAFT/STAR) UNION CARBIDE CORPHAHNVILLELANonylphenol10000.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAGlycidol47000.00%
THE DOW CHEMICAL CO - LOUISIANA OPERATIONSPLAQUEMINELAAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)103,135000.00%
DEER PARK_TX (ROH)DEER PARKTXAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)1,238000.00%
DOW CHEMICAL CO FREEPORT FACILITYFREEPORTTXAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)35,319000.00%
BAYPORT_TXPASADENATXAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)016200.00%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXIsobutyraldehyde01,84400.00%
UNION CARBIDE CORP TEXAS CITY PLANTTEXAS CITYTXButyraldehyde08,56000.00%
DOW SABINE RIVER OPERATIONSORANGETXAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)1,956000.00%
UNION CARBIDE CORP SEADRIFT PLANTSEADRIFTTXAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)6,308000.00%
ROHM & HAAS CHEMICALS LLCHAYWARDCANonylphenol Ethoxylates0300.00%

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

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2022, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project.

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.

* 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.

Combined Toxic / Greenhouse 100 Lists
Toxic 100 Water Polluters Top Company List
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