Browse Environmental Hazards
1,488 toxic release records found.
| Facility | City | State | Chemical | Carcinogen | Total Releases (lbs) | Industry |
|---|---|---|---|---|---|---|
| VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY | ARDMORE | Oklahoma | Benzene | No | 3,874 | Petroleum |
| CENTRAL PLAINS CEMENT CO | TULSA | Oklahoma | Benzene | No | 3,801 | Nonmetallic Mineral Product |
| AMERICAN CASTINGS LLC | PRYOR | Oklahoma | Copper compounds | No | 3,737 | Primary Metals |
| DCP MIDSTREAM LP/SHOLEM GAS PLANT | DUNCAN | Oklahoma | Cyclohexane | No | 3,682 | Natural Gas Processing |
| AMERICAN CASTINGS LLC | PRYOR | Oklahoma | Lead compounds | No | 3,645 | Primary Metals |
| CENTRAL PLAINS CEMENT CO | TULSA | Oklahoma | Copper compounds | No | 3,640 | Nonmetallic Mineral Product |
| CANADIAN VALLEY GAS PLANT | CALUMET | Oklahoma | Benzene | No | 3,602 | Natural Gas Processing |
| HF SINCLAIR TULSA REFINING WEST FACILITY | TULSA | Oklahoma | Naphthalene | No | 3,520 | Petroleum |
| IC OF OKLAHOMA LLC | TULSA | Oklahoma | Xylene (mixed isomers) | No | 3,500 | Transportation Equipment |
| CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY | WAYNOKA | Oklahoma | Polychlorinated biphenyls | No | 3,490 | Hazardous Waste |
| VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY | ARDMORE | Oklahoma | Propylene | No | 3,470 | Petroleum |
| VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY | ARDMORE | Oklahoma | 1,2,4-Trimethylbenzene | No | 3,446 | Petroleum |
| STANBERRY GAS PLANT | COALGATE | Oklahoma | Toluene | No | 3,420 | Natural Gas Processing |
| AMERICAN CASTINGS LLC | PRYOR | Oklahoma | Chromium compounds (except for chromite ore mined in the Transvaal Region) | No | 3,420 | Primary Metals |
| REDCLIFF PLANT | MUTUAL | Oklahoma | Benzene | No | 3,380 | Natural Gas Processing |
| STANBERRY GAS PLANT | COALGATE | Oklahoma | Xylene (mixed isomers) | No | 3,334 | Natural Gas Processing |
| CANA GAS PROCESSING PLANT | CALUMET | Oklahoma | Toluene | No | 3,319 | Natural Gas Processing |
| HF SIINCLAIR TULSA REFINING LLC EAST FACILITY | TULSA | Oklahoma | Ethylbenzene | No | 3,300 | Petroleum |
| WEBCO INDUSTRIES INC. STAR CENTER TUBE | SAND SPRINGS | Oklahoma | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | No | 3,290 | Primary Metals |
| MERTZ MANUFACTURING INC | PONCA CITY | Oklahoma | Ethylbenzene | No | 3,276 | Fabricated Metals |
| HF SIINCLAIR TULSA REFINING LLC EAST FACILITY | TULSA | Oklahoma | Hydrogen sulfide | No | 3,100 | Petroleum |
| COALGATE TUPELO STONEWALL GAS PLANT | COALGATE | Oklahoma | Benzene | No | 3,090 | Natural Gas Processing |
| FLEX-N-GATE OKLAHOMA L.L.C. | ADA | Oklahoma | Cyclohexane | No | 3,090 | Plastics and Rubber |
| MILAMAR COATINGS LLC | OKLAHOMA CITY | Oklahoma | Xylene (mixed isomers) | No | 3,087 | Chemicals |
| FCI EL RENO | EL RENO | Oklahoma | Lead | No | 3,056 | Other |
| US DOD USAF TINKER AFB | TINKER AFB | Oklahoma | Chromium compounds (except for chromite ore mined in the Transvaal Region) | No | 3,051 | Other |
| AMERICAN ELECTRIC POWER NORTHEASTERN PLANT | OOLOGAH | Oklahoma | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 3,000 | Electric Utilities |
| ENABLE PRODUCTS/CLINTON NATURAL GAS PROCESSING PLANT | CLINTON | Oklahoma | n-Hexane | No | 2,888 | Natural Gas Processing |
| JULIAN LUMBER CO INC | ANTLERS | Oklahoma | Creosote | No | 2,885 | Wood Products |
| INTERNATIONAL PAPER CO | VALLIANT | Oklahoma | Lead And Lead Compounds | No | 2,872 | Paper |
| DIAMOND VOGEL INC. | TULSA | Oklahoma | Certain glycol ethers | No | 2,826 | Chemicals |
| HF SIINCLAIR TULSA REFINING LLC EAST FACILITY | TULSA | Oklahoma | Propylene | No | 2,805 | Petroleum |
| DEEPWATER CHEMICALS INC. | WOODWARD | Oklahoma | Methanol | No | 2,805 | Chemicals |
| FRONTIER PLASTIC FABRICATORS | TULSA | Oklahoma | Styrene | No | 2,804 | Plastics and Rubber |
| CALUMET GAS PROCESSING PLANT | CALUMET | Oklahoma | Benzene | No | 2,777 | Natural Gas Processing |
| PHILLIPS 66 PONCA CITY SITE | PONCA CITY | Oklahoma | Zinc compounds | No | 2,705 | Petroleum |
| TERRA NITROGEN L.P. VERDIGRIS PLANT | CLAREMORE | Oklahoma | Nickel And Nickel Compounds | No | 2,705 | Chemicals |
| PANTHER CREEK PROCESSING FACILITY | COALGATE | Oklahoma | Xylene (mixed isomers) | No | 2,700 | Natural Gas Processing |
| US ECOLOGY TULSA INC | TULSA | Oklahoma | Zinc compounds | No | 2,692 | Hazardous Waste |
| HICKORY HILLS GAS PLANT | STUART | Oklahoma | n-Hexane | No | 2,690 | Natural Gas Processing |
| PANTHER CREEK PROCESSING FACILITY | COALGATE | Oklahoma | Toluene | No | 2,660 | Natural Gas Processing |
| VELMA GAS PLANT | VELMA | Oklahoma | n-Hexane | No | 2,651 | Natural Gas Processing |
| FLEX-N-GATE OKLAHOMA L.L.C. | ADA | Oklahoma | n-Butyl alcohol | No | 2,644 | Plastics and Rubber |
| DCP MIDSTREAM - CHITWOOD | ALEX | Oklahoma | n-Hexane | No | 2,591 | Natural Gas Processing |
| TYSON POULTRY INC-BROKEN BOW PROCESSING PLANT | BROKEN BOW | Oklahoma | Peracetic acid | No | 2,560 | Food |
| OGE ENERGY CORP SOONER GENERATING STATION | RED ROCK | Oklahoma | Hydrogen fluoride | No | 2,540 | Electric Utilities |
| DAL-ITALIA | MUSKOGEE | Oklahoma | Hydrogen fluoride | No | 2,538 | Nonmetallic Mineral Product |
| SOUTHWESTERN WIRE TULSA | TULSA | Oklahoma | Zinc compounds | No | 2,525 | Fabricated Metals |
| WYNNEWOOD REFINING CO | WYNNEWOOD | Oklahoma | Biphenyl | No | 2,429 | Petroleum |
| STERLING SPECIALTY CHEMICALS LLC | SAND SPRINGS | Oklahoma | Propylene oxide | No | 2,387 | Chemicals |