Browse Environmental Hazards
1,488 toxic release records found.
| Facility | City | State | Chemical | Carcinogen | Total Releases (lbs) | Industry |
|---|---|---|---|---|---|---|
| HF SINCLAIR TULSA REFINING WEST FACILITY | TULSA | Oklahoma | Xylene (mixed isomers) | No | 18,706 | Petroleum |
| ONEOK FIELD SVC/MAYSVILLE GAS PLT | MAYSVILLE | Oklahoma | n-Hexane | No | 18,328 | Natural Gas Processing |
| US DOD USAF TINKER AFB | TINKER AFB | Oklahoma | Certain glycol ethers | No | 18,131 | Other |
| DCP MIDSTREAM LP/SHOLEM GAS PLANT | DUNCAN | Oklahoma | Formaldehyde | No | 18,000 | Natural Gas Processing |
| CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY | WAYNOKA | Oklahoma | Biphenyl | No | 17,843 | Hazardous Waste |
| VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY | ARDMORE | Oklahoma | n-Hexane | No | 17,675 | Petroleum |
| CANA GAS PROCESSING PLANT | CALUMET | Oklahoma | n-Hexane | No | 17,657 | Natural Gas Processing |
| CMC STEEL OKLAHOMA LLC | DURANT | Oklahoma | Zinc compounds | No | 17,361 | Primary Metals |
| AZZ GALVANIZING-TULSA | TULSA | Oklahoma | Zinc compounds | No | 17,063 | Fabricated Metals |
| HF SINCLAIR TULSA REFINING WEST FACILITY | TULSA | Oklahoma | Hydrogen sulfide | No | 17,000 | Petroleum |
| CHROMIUM PLATING CO | TULSA | Oklahoma | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | No | 16,960 | Fabricated Metals |
| VALMONT COATINGS-OKLAHOMA GALVANIZING | CLAREMORE | Oklahoma | Manganese | No | 16,814 | Fabricated Metals |
| US DOD USAF TINKER AFB | TINKER AFB | Oklahoma | Toluene | No | 16,676 | Other |
| TRACKER MARINE LLC | MIAMI | Oklahoma | Methyl methacrylate | No | 16,304 | Transportation Equipment |
| KOCH FERTILIZER ENID LLC | ENID | Oklahoma | Formaldehyde | No | 16,100 | Chemicals |
| NUCERA SOLUTIONS LLC | BARNSDALL | Oklahoma | Propylene | No | 16,042 | Chemicals |
| VALMONT NEWMARK | TULSA | Oklahoma | Manganese | No | 15,972 | Fabricated Metals |
| PRYOR SOLAE | PRYOR | Oklahoma | Sodium nitrite | No | 15,967 | Food |
| INTERNATIONAL PAPER CO | VALLIANT | Oklahoma | Formaldehyde | No | 15,815 | Paper |
| INDUSTRIAL OILS UNLIMITED LLC | TULSA | Oklahoma | Ethylene glycol | No | 15,757 | Petroleum |
| PHILLIPS 66 PONCA CITY SITE | PONCA CITY | Oklahoma | Benzene | No | 15,691 | Petroleum |
| HF SINCLAIR TULSA REFINING WEST FACILITY | TULSA | Oklahoma | Benzene | No | 15,562 | Petroleum |
| PHILLIPS 66 PONCA CITY SITE | PONCA CITY | Oklahoma | Hydrogen sulfide | No | 15,533 | Petroleum |
| US DOD USAF TINKER AFB | TINKER AFB | Oklahoma | Dichloromethane | No | 15,467 | Other |
| US ECOLOGY TULSA INC | TULSA | Oklahoma | N-Methyl-2-pyrrolidone | No | 15,412 | Hazardous Waste |
| CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY | WAYNOKA | Oklahoma | Bifenthrin | No | 15,243 | Hazardous Waste |
| VALMONT COATINGS-OKLAHOMA GALVANIZING | CLAREMORE | Oklahoma | Zinc compounds | No | 15,090 | Fabricated Metals |
| WEBCO INDUSTRIES INC. STAR CENTER TUBE | SAND SPRINGS | Oklahoma | Nitric acid | No | 14,636 | Primary Metals |
| SOUTHWESTERN WIRE INC | NORMAN | Oklahoma | Zinc compounds | No | 14,368 | Fabricated Metals |
| TOM STACK LLC / CHISHOLM PLANT | CASHION | Oklahoma | Methanol | No | 14,367 | Natural Gas Processing |
| LMI FINISHING INC. | TULSA | Oklahoma | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | No | 14,194 | Transportation Equipment |
| TESSENDERLO KERLEY INC. WYNNEWOOD PLANT | WYNNEWOOD | Oklahoma | Hydrogen sulfide | No | 13,500 | Chemicals |
| INTERPLASTIC CORP | PRYOR | Oklahoma | Styrene | No | 13,451 | Chemicals |
| HUBBELL UTILITY SUPPLY | OKLAHOMA CITY | Oklahoma | Styrene | No | 13,194 | Nonmetallic Mineral Product |
| OMEGA GAS PLANT | OKARCHE | Oklahoma | n-Hexane | No | 13,004 | Natural Gas Processing |
| CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY | WAYNOKA | Oklahoma | Antimony compounds | No | 12,996 | Hazardous Waste |
| ELLIOTT MANUFACTURED HOMES INC | ADDINGTON | Oklahoma | Styrene | No | 12,919 | Plastics and Rubber |
| MERTZ MANUFACTURING INC | PONCA CITY | Oklahoma | Xylene (mixed isomers) | No | 12,911 | Fabricated Metals |
| HUBERENGINEERED WOODS LLC | BROKEN BOW | Oklahoma | Acetaldehyde | No | 12,799 | Wood Products |
| WEBCO INDUSTRIES INC. STAR CENTER TUBE | SAND SPRINGS | Oklahoma | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 12,690 | Primary Metals |
| OKLAHOMA STEEL & WIRE CO INC | MADILL | Oklahoma | Ammonia | No | 12,439 | Fabricated Metals |
| AAON INC | TULSA | Oklahoma | Xylene (mixed isomers) | No | 12,335 | Machinery |
| OGE ENERGY CORP RIVER VALLEY GENERATING STATION | PANAMA | Oklahoma | Lead And Lead Compounds | No | 12,277 | Electric Utilities |
| PHILLIPS 66 PONCA CITY SITE | PONCA CITY | Oklahoma | Ammonia | No | 12,183 | Petroleum |
| CMC STEEL OKLAHOMA LLC | DURANT | Oklahoma | Manganese And Manganese Compounds | No | 12,014 | Primary Metals |
| MUSKOGEE GENERATING STATION | FORT GIBSON | Oklahoma | Hydrogen fluoride | No | 11,997 | Electric Utilities |
| ROSE VALLEY PLANT | ALVA | Oklahoma | Toluene | No | 11,876 | Natural Gas Processing |
| ADVANCEPIERRE FOODS | ENID | Oklahoma | Ammonia | No | 11,759 | Food |
| US ECOLOGY TULSA INC | TULSA | Oklahoma | Sodium nitrite | No | 11,577 | Hazardous Waste |
| HENNIGES AUTOMOTIVE INC | FREDERICK | Oklahoma | 2-Mercaptobenzothiazole | No | 11,223 | Miscellaneous Manufacturing |