Browse Environmental Hazards
1,488 toxic release records found.
| Facility | City | State | Chemical | Carcinogen | Total Releases (lbs) | Industry |
|---|---|---|---|---|---|---|
| WAYNOKA GAS PLANT | ALVA | Oklahoma | Xylene (mixed isomers) | No | 2,362 | Natural Gas Processing |
| ROLLED ALLOYS | TULSA | Oklahoma | Nickel | No | 2,321 | Fabricated Metals |
| VELMA GAS PLANT | VELMA | Oklahoma | Xylene (mixed isomers) | No | 2,280 | Natural Gas Processing |
| CALUMET GAS PROCESSING PLANT | CALUMET | Oklahoma | Xylene (mixed isomers) | No | 2,276 | Natural Gas Processing |
| GRADY GAS PLANT | LINDSAY | Oklahoma | Toluene | No | 2,219 | Natural Gas Processing |
| NORTHRIDGE GAS PLANT | CALVIN | Oklahoma | Methanol | No | 2,215 | Natural Gas Processing |
| DARLING INGREDIENTS INC | COLLINSVILLE | Oklahoma | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | No | 2,198 | Food |
| STERLING SPECIALTY CHEMICALS LLC | SAND SPRINGS | Oklahoma | Certain glycol ethers | No | 2,180 | Chemicals |
| GENERAL SHALE BRICK INC. - PLANT 49 | UNION CITY | Oklahoma | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 2,160 | Nonmetallic Mineral Product |
| STANBERRY GAS PLANT | COALGATE | Oklahoma | Benzene | No | 2,150 | Natural Gas Processing |
| VERSUM MATERIALS US LLC CATOOSA SITE | CATOOSA | Oklahoma | Manganese compounds | No | 2,138 | Chemicals |
| STERLING SPECIALTY CHEMICALS LLC | SAND SPRINGS | Oklahoma | Ethylene oxide | No | 2,130 | Chemicals |
| ONEOK FIELD SVC/MAYSVILLE GAS PLT | MAYSVILLE | Oklahoma | Methanol | No | 2,077 | Natural Gas Processing |
| CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY | WAYNOKA | Oklahoma | Polycyclic aromatic compounds | No | 2,070 | Hazardous Waste |
| WYNNEWOOD REFINING CO | WYNNEWOOD | Oklahoma | Nickel And Nickel Compounds | No | 2,063 | Petroleum |
| DCP MIDSTREAM LP CIMARRON PLANT | SEILING | Oklahoma | Benzene | No | 2,056 | Natural Gas Processing |
| PHILLIPS 66 PONCA CITY SITE | PONCA CITY | Oklahoma | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 1,991 | Petroleum |
| GEMINI COATINGS INC | EL RENO | Oklahoma | Toluene | No | 1,983 | Chemicals |
| DCP OPERATING CO LP / KINGFISHER NATURAL GAS PROCESSING PLAN | CASHION | Oklahoma | Cyclohexane | No | 1,974 | Natural Gas Processing |
| CMC GALVABAR | CATOOSA | Oklahoma | Zinc compounds | No | 1,964 | Fabricated Metals |
| WYNNEWOOD REFINING CO | WYNNEWOOD | Oklahoma | Naphthalene | No | 1,954 | Petroleum |
| WYNNEWOOD REFINING CO | WYNNEWOOD | Oklahoma | Cumene | No | 1,948 | Petroleum |
| REDCLIFF PLANT | MUTUAL | Oklahoma | Toluene | No | 1,945 | Natural Gas Processing |
| BRAINERD CHEMICAL CO. INC.- TUTTLE | TUTTLE | Oklahoma | Peracetic acid | No | 1,941 | Chemical Wholesalers |
| SFC GLOBAL SUPPLY CHAIN INC. - STILWELL OK | STILWELL | Oklahoma | Ammonia | No | 1,924 | Food |
| DCP MIDSTREAM LP CIMARRON PLANT | SEILING | Oklahoma | Xylene (mixed isomers) | No | 1,923 | Natural Gas Processing |
| WAYNOKA GAS PLANT | ALVA | Oklahoma | n-Hexane | No | 1,920 | Natural Gas Processing |
| WEBCO INDUSTRIES INC SOUTHWEST TUBE | SAND SPRINGS | Oklahoma | Manganese | No | 1,919 | Primary Metals |
| US ARMY MCALESTER ARMY AMMUNITION PLANT | MCALESTER | Oklahoma | Lead | No | 1,899 | Other |
| US ARMY NATIONAL GUARD CAMP GRUBER RANGE | BRAGGS | Oklahoma | Lead | No | 1,889 | Other |
| HF SIINCLAIR TULSA REFINING LLC EAST FACILITY | TULSA | Oklahoma | n-Hexane | No | 1,850 | Petroleum |
| STERLING SPECIALTY CHEMICALS LLC | SAND SPRINGS | Oklahoma | Xylene (mixed isomers) | No | 1,840 | Chemicals |
| CALUMET GAS PROCESSING PLANT | CALUMET | Oklahoma | Toluene | No | 1,823 | Natural Gas Processing |
| BEAVER GAS PROCESSING PLANT | BEAVER | Oklahoma | n-Hexane | No | 1,820 | Natural Gas Processing |
| NORTHRIDGE GAS PLANT | CALVIN | Oklahoma | n-Hexane | No | 1,814 | Natural Gas Processing |
| DCP OPERATING CO LP / KINGFISHER NATURAL GAS PROCESSING PLAN | CASHION | Oklahoma | n-Hexane | No | 1,810 | Natural Gas Processing |
| SCISSORTAIL ENGRY L/PADEN PLT | PADEN | Oklahoma | Benzene | No | 1,784 | Natural Gas Processing |
| US ECOLOGY TULSA INC | TULSA | Oklahoma | Aluminum oxide (fibrous forms) | No | 1,780 | Hazardous Waste |
| DIAMOND VOGEL INC. | TULSA | Oklahoma | Ethylbenzene | No | 1,758 | Chemicals |
| US ECOLOGY TULSA INC | TULSA | Oklahoma | Lead And Lead Compounds | No | 1,729 | Hazardous Waste |
| PHILLIPS 66 PONCA CITY SITE | PONCA CITY | Oklahoma | 1,2,4-Trimethylbenzene | No | 1,659 | Petroleum |
| AMERICAN CASTINGS LLC | PRYOR | Oklahoma | Phenol | No | 1,620 | Primary Metals |
| GAP ROOFING INC | PRYOR | Oklahoma | Polycyclic aromatic compounds | No | 1,618 | Petroleum |
| HOPETON | DACOMA | Oklahoma | n-Hexane | No | 1,614 | Natural Gas Processing |
| ANCHOR PAINT MANUFACTURING CO INC | TULSA | Oklahoma | Xylene (mixed isomers) | No | 1,613 | Chemicals |
| CHISHOLM TRAIL GAS COMPLEX | TUTTLE | Oklahoma | Benzene | No | 1,610 | Natural Gas Processing |
| VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY | ARDMORE | Oklahoma | Cyclohexane | No | 1,610 | Petroleum |
| ROGER MILLS GAS PROCESSING PLANT | HAMMON | Oklahoma | Toluene | No | 1,602 | Natural Gas Processing |
| US ECOLOGY TULSA INC | TULSA | Oklahoma | Nickel | No | 1,597 | Hazardous Waste |
| CHEMTRADE REFINERY SERVICES INC | TULSA | Oklahoma | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 1,591 | Chemicals |