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Sumitomo Group

Surface Water releases 2022 (lbs): 504
POTW (sewerage plant) transfers 2022 (lbs): 144,958
Total Surface Water and POTW Toxic Hazard 2022: 1,851,832
EJ: Near Poor Share: 43%
EJ: Minority Share: 24%

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 has information in PERI's Toxic 100 Air Polluters database.
This company has information in PERI's Greenhouse 100 Polluters 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 *
SUMIDEN WIRE PRODUCTSDICKSONTNChromium071,135,60161.32%
ARKANSAS STEEL ASSOCIATES LLCNEWPORTARChromium 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.) 530795,00042.93%50%
ARKANSAS STEEL ASSOCIATES LLCNEWPORTARLead compounds160295,20015.94%50%
VALENT BIOSCIENCES LLCOSAGEIANitrate compounds (water dissociable; reportable only when in aqueous solution)0120,00075,6004.08%
ARKANSAS STEEL ASSOCIATES LLCNEWPORTARCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)20030,0001.62%50%
KEYSTONE POWDERED METAL COTROUTMANNCCopper14020,8951.13%
SUMITOMO RUBBER USA LLCTONAWANDANYPolycyclic aromatic compounds0018,0000.97%
KEYSTONE POWDERED METAL COSAINT MARYSPACopper529,5410.52%
SUMITOMO RUBBER USA LLCTONAWANDANYLead compounds008,2800.45%
SUMIDEN WIRE PRODUCTSDICKSONTNNickel compounds0797,2290.39%
VALENT BIOSCIENCES LLCOSAGEIAMethanol06,0006,0000.32%
KEYSTONE POWDERED METAL COLEWIS RUNPACopper203,5850.19%
DUREZ NIAGARANIAGARA FALLSNYPhenol09853,2500.18%
ARKANSAS STEEL ASSOCIATES LLCNEWPORTARManganese compounds26701,8960.10%50%
SUMITOMO RUBBER USA LLCTONAWANDANYZinc compounds270401,0230.06%
DUREZ NIAGARANIAGARA FALLSNYCresol (mixed isomers)0316200.03%
PACE INTERNATIONAL LLCWAPATOWADiphenylamine0144620.02%
KEYSTONE POWDERED METAL COTROUTMANNCNickel303100.02%
DUREZ NIAGARANIAGARA FALLSNY4,4'-Isopropylidenediphenol051000.01%
DUREZ NIAGARANIAGARA FALLSNYn-Butyl alcohol (1-Butanol)0101000.01%
ARKANSAS STEEL ASSOCIATES LLCNEWPORTARZinc compounds210690.00%50%
KEYSTONE POWDERED METAL COSAINT MARYSPAManganese compounds81650.00%
DUREZ CORPKENTONOHPhenol80260.00%
DUREZ NIAGARANIAGARA FALLSNYXylene (mixed isomers)05250.00%
DUREZ NIAGARANIAGARA FALLSNYMethanol017170.00%
SUMIDEN WIRE PRODUCTSDICKSONTNManganese0170.00%
DUREZ CORPKENTONOHFormaldehyde1050.00%
DUREZ NIAGARANIAGARA FALLSNYEthylene glycol01050.00%
DUREZ CORPKENTONOHMethanol2020.00%
NIAGARA REFININGDEPEWNYAmmonia (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)03,75000.00%
SUMITOMO RUBBER USA LLCTONAWANDANYCobalt compounds1000.00%
SUMIDEN WIRE PRODUCTSDICKSONTNCobalt0100.00%
VALENT BIOSCIENCES LLCOSAGEIAAmmonia (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)014,00000.00%

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.

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