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Sumitomo Group

Rank in Toxic 100 Water: 42
Surface Water releases 2018 (lbs): 232,536
POTW (sewerage plant) transfers 2018 (lbs): 6,379
Total Surface Water and POTW Toxic Hazard 2018: 319,660,550

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 Air database.
This company has information in PERI's Greenhouse database.

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Split *
POGO MINE DELTA JUNCTION AK Arsenic compounds 210 0 315,000,000 98.54%
POGO MINE DELTA JUNCTION AK Chromium compounds 160 0 2,400,000 0.75%
ARKANSAS STEEL ASSOCIATES LLC NEWPORT AR Chromium compounds 70 0 1,050,000 0.33% 50%
SUMIDEN WIRE PRODUCTS DICKSON TN Chromium 0 6 1,003,000 0.31%
ARKANSAS STEEL ASSOCIATES LLC NEWPORT AR Lead compounds 24 0 432,000 0.14% 50%
POGO MINE DELTA JUNCTION AK Lead compounds 9 0 165,600 0.05%
POGO MINE DELTA JUNCTION AK Nitrate compounds 210,000 0 132,300 0.04%
POGO MINE DELTA JUNCTION AK Copper compounds 71 0 106,500 0.03%
ARKANSAS STEEL ASSOCIATES LLC NEWPORT AR Copper compounds 29 0 43,500 0.01% 50%
POGO MINE DELTA JUNCTION AK Vanadium compounds 310 0 43,400 0.01%
POGO MINE DELTA JUNCTION AK Nickel compounds 150 0 13,650 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Phenol 0 2,488 8,210 0.00%
SUMIDEN WIRE PRODUCTS DICKSON TN Nickel compounds 0 86 7,826 0.00%
POGO MINE DELTA JUNCTION AK Manganese compounds 760 0 5,396 0.00%
ARKANSAS STEEL ASSOCIATES LLC NEWPORT AR Manganese compounds 508 0 3,607 0.00% 50%
VALENT BIOSCIENCES LLC OSAGE IA Methanol 0 3,500 3,500 0.00%
POGO MINE DELTA JUNCTION AK Mercury compounds 0 0 2,000 0.00%
POGO MINE DELTA JUNCTION AK Zinc compounds 360 0 1,188 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Cresol (mixed isomers) 0 59 1,180 0.00%
POGO MINE DELTA JUNCTION AK Cyanide compounds 5 0 1,000 0.00%
SUMITOMO RUBBER USA LLC TONAWANDA NY Lead compounds 0 0 594 0.00%
SUMITOMO RUBBER USA LLC TONAWANDA NY Zinc compounds 0 52 172 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Xylene (mixed isomers) 0 31 155 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Methanol 0 126 126 0.00%
DUREZ NIAGARA NIAGARA FALLS NY n-Butyl alcohol 0 10 100 0.00%
ARKANSAS STEEL ASSOCIATES LLC NEWPORT AR Zinc compounds 29 0 96 0.00% 50%
DUREZ CORP KENTON OH Phenol 8 0 26 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Ethylene glycol 0 20 10 0.00%
ARKANSAS STEEL ASSOCIATES LLC NEWPORT AR Mercury compounds 0 0 10 0.00% 50%
DUREZ CORP KENTON OH Formaldehyde 1 0 5 0.00%
SUMIDEN WIRE PRODUCTS DICKSON TN Manganese 0 1 4 0.00%
DUREZ CORP KENTON OH Methanol 2 0 2 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Methyl isobutyl ketone 0 0 0 0.00%
SUMITOMO RUBBER USA LLC TONAWANDA NY Benzo(g,h,i)perylene 0 0 0 0.00%
POGO MINE DELTA JUNCTION AK Cobalt compounds 160 0 0 0.00%
DUREZ CORP KENTON OH 4,4'-Isopropylidenediphenol 0 0 0 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Allyl chloride 0 0 0 0.00%
DUREZ NIAGARA NIAGARA FALLS NY 4,4'-Isopropylidenediphenol 0 0 0 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Formaldehyde 0 0 0 0.00%
SUMITOMO RUBBER USA LLC TONAWANDA NY Polycyclic aromatic compounds 0 0 0 0.00%
SUMITOMO RUBBER USA LLC TONAWANDA NY Mercury compounds 0 0 0 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Barium compounds 0 0 0 0.00%
HOWCO METALS MANAGEMENT LLC HOUSTON TX Copper 0 0 0 0.00%
DUREZ CORP KENTON OH Styrene 0 0 0 0.00%
DUREZ CORP KENTON OH Methyl isobutyl ketone 0 0 0 0.00%
DUREZ CORP KENTON OH Nonylphenol 0 0 0 0.00%
DUREZ CORP KENTON OH Zinc compounds 0 0 0 0.00%
DUREZ CORP KENTON OH Aniline 0 0 0 0.00%
HOWCO METALS MANAGEMENT LLC GRAY LA Nickel 0 0 0 0.00%
HOWCO METALS MANAGEMENT LLC GRAY LA Chromium 0 0 0 0.00%
SUMIDEN WIRE PRODUCTS DICKSON TN Cobalt 0 1 0 0.00%
DUREZ NIAGARA NIAGARA FALLS NY Glycol ethers 0 0 0 0.00%
HOWCO METALS MANAGEMENT LLC HOUSTON TX Nickel 0 0 0 0.00%
HOWCO METALS MANAGEMENT LLC HOUSTON TX Chromium 0 0 0 0.00%
POGO MINE DELTA JUNCTION AK Ammonia 20,000 0 0 0.00%

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 2018, 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.

* 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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