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Cenovus Energy

Surface Water releases 2020 (lbs): 1,180,135
POTW (sewerage plant) transfers 2020 (lbs): 0
Total Surface Water and POTW Toxic Hazard 2020: 15,010,125
EJ: Near Poor Share: 31%
EJ: Minority Share: 13%

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 44 on the Toxic 100 Air list.
This company has information in PERI's Greenhouse database.
This company is rank 25 on the Greenhouse Suppliers 100 list.

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 *
WOOD RIVER REFINERY ROXANA IL Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi 146 0 14,600,000 97.27% 50%
BP-HUSKY REFINING LLC OREGON OH Polycyclic aromatic compounds 40 0 7,200,000 47.97% 50%
WOOD RIVER REFINERY ROXANA IL Polycyclic aromatic compounds 15 0 2,628,000 17.51% 50%
WOOD RIVER REFINERY ROXANA IL Nitrate compounds (water dissociable; reportable only when in aqueous solution) 1,770,814 0 1,115,612 7.43% 50%
BP-HUSKY REFINING LLC OREGON OH Benzo[g,h,i]perylene 40 0 800,000 5.33% 50%
BP-HUSKY REFINING LLC OREGON OH Lead compounds 40 0 720,000 4.80% 50%
WOOD RIVER REFINERY ROXANA IL Molybdenum trioxide 1,579 0 600,020 4.00% 50%
BP-HUSKY REFINING LLC OREGON OH Benzene 8 0 440,000 2.93% 50%
WOOD RIVER REFINERY ROXANA IL Lead compounds 21 0 378,000 2.52% 50%
BP-HUSKY REFINING LLC OREGON OH Nitrate compounds (water dissociable; reportable only when in aqueous solution) 580,000 0 365,400 2.43% 50%
WOOD RIVER REFINERY ROXANA IL Hydrogen sulfide 130 0 234,000 1.56% 50%
WOOD RIVER REFINERY ROXANA IL Nickel compounds 2,369 0 215,580 1.44% 50%
WOOD RIVER REFINERY ROXANA IL Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom 122 0 183,000 1.22% 50%
BP-HUSKY REFINING LLC OREGON OH Hydrogen sulfide 97 0 174,600 1.16% 50%
LIMA REFINING CO LIMA OH Lead 8 0 138,240 0.92%
WOOD RIVER REFINERY ROXANA IL Vanadium compounds 352 0 49,280 0.33% 50%
BP-HUSKY REFINING LLC OREGON OH Ethylbenzene 8 0 8,800 0.06% 50%
BP-HUSKY REFINING LLC OREGON OH Cresol (mixed isomers) 360 0 7,200 0.05% 50%
SUPERIOR REFINING CO LLC SUPERIOR WI Mercury 1 0 5,000 0.03%
BP-HUSKY REFINING LLC OREGON OH Mercury compounds 0 0 3,000 0.02% 50%
WOOD RIVER REFINERY ROXANA IL Zinc compounds 792 0 2,614 0.02% 50%
BP-HUSKY REFINING LLC OREGON OH Naphthalene 40 0 2,000 0.01% 50%
BP-HUSKY REFINING LLC OREGON OH Xylene (mixed isomers) 390 0 1,950 0.01% 50%
BP-HUSKY REFINING LLC OREGON OH Manganese compounds 240 0 1,704 0.01% 50%
WOOD RIVER REFINERY ROXANA IL Mercury compounds 0 0 1,000 0.01% 50%
BP-HUSKY REFINING LLC OREGON OH Phenol 190 0 627 0.00% 50%
WOOD RIVER REFINERY ROXANA IL Phenol 183 0 604 0.00% 50%
BP-HUSKY REFINING LLC OREGON OH Anthracene 40 0 132 0.00% 50%
BP-HUSKY REFINING LLC OREGON OH Toluene 8 0 104 0.00% 50%
LIMA REFINING CO LIMA OH Mercury 0 0 100 0.00%
BP-HUSKY REFINING LLC OREGON OH Cumene 7 0 70 0.00% 50%
LIMA REFINING CO LIMA OH Nitrate compounds (water dissociable; reportable only when in aqueous solution) 110 0 69 0.00%
LIMA REFINING CO LIMA OH Zinc compounds 17 0 56 0.00%
BP-HUSKY REFINING LLC OREGON OH n-Hexane (Hexane) 1 0 17 0.00% 50%
BP-HUSKY REFINING LLC OREGON OH Cyclohexane 10 0 6 0.00% 50%
BP-HUSKY REFINING LLC OREGON OH Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 1,100 0 0 0.00% 50%
BP-HUSKY REFINING LLC OREGON OH Phenanthrene 40 0 0 0.00% 50%
LIMA REFINING CO LIMA OH Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 87 0 0 0.00%
WOOD RIVER REFINERY ROXANA IL Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 643 0 0 0.00% 50%

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 2020, 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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