Browse Environmental Hazards
481 toxic release records found.
| Facility | City | State | Chemical | Carcinogen | Total Releases (lbs) | Industry |
|---|---|---|---|---|---|---|
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Benzene | No | 5,533 | Electric Utilities |
| GARDEN CREEK GAS PLANT | WATFORD CITY | North Dakota | Cyclohexane | No | 5,528 | Natural Gas Processing |
| THARALDSON ETHANOL PLANT I LLC | CASSELTON | North Dakota | Methanol | No | 5,482 | Chemicals |
| MARATHON DICKINSON REFINERY | DICKINSON | North Dakota | n-Hexane | No | 5,427 | Chemicals |
| THARALDSON ETHANOL PLANT I LLC | CASSELTON | North Dakota | Formaldehyde | No | 5,349 | Chemicals |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Carbonyl sulfide | No | 5,330 | Petroleum |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Formaldehyde | No | 5,309 | Chemicals |
| HESS TIOGA GAS PLANT LLC | TIOGA | North Dakota | n-Hexane | No | 5,200 | Natural Gas Processing |
| WILD BASIN GAS PROCESSING &CRUDE HANDLING FACILITY | WATFORD CITY | North Dakota | n-Hexane | No | 5,085 | Natural Gas Processing |
| AUX SABLE MIDSTREAM | PALERMO | North Dakota | Methanol | No | 5,042 | Natural Gas Processing |
| GUARDIAN ENERGY HANKINSON | HANKINSON | North Dakota | Formic acid | No | 4,960 | Chemicals |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Xylene (mixed isomers) | No | 4,678 | Chemicals |
| ANDEAVOR FIELD SERVICES LLC - ROBINSON LAKE GAS PLANT | NEW TOWN | North Dakota | Xylene (mixed isomers) | No | 4,634 | Natural Gas Processing |
| GUARDIAN ENERGY HANKINSON | HANKINSON | North Dakota | Acetaldehyde | No | 4,588 | Chemicals |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Nickel | No | 4,464 | Petroleum |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Lead And Lead Compounds | No | 4,296 | Petroleum |
| BLUE FLINT ETHANOL | UNDERWOOD | North Dakota | Acetaldehyde | No | 4,211 | Chemicals |
| ANDEAVOR FIELD SERVICES LLC - ROBINSON LAKE GAS PLANT | NEW TOWN | North Dakota | Methanol | No | 4,060 | Natural Gas Processing |
| WATFORD CITY PLANT | ALEXANDER | North Dakota | Xylene (mixed isomers) | No | 4,000 | Natural Gas Processing |
| ANDEAVOR FIELD SERVICES LLC-BELFIELD GAS PLANT | BELFIELD | North Dakota | Benzene | No | 3,803 | Natural Gas Processing |
| HEBRON BRICK CO | HEBRON | North Dakota | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 3,766 | Nonmetallic Mineral Product |
| CHAMPIONX-WILLISTON | WILLISTON | North Dakota | Methanol | No | 3,679 | Chemical Wholesalers |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Ethylbenzene | No | 3,502 | Petroleum |
| LITTLE MISSOURI GAS PLANT | WATFORD CITY | North Dakota | Formaldehyde | No | 3,400 | Natural Gas Processing |
| PALERMO PRODUCT TERMINAL | PALERMO | North Dakota | n-Hexane | No | 3,400 | Petroleum Bulk Terminals |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | No | 3,345 | Petroleum |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Cobalt And Cobalt Compounds | No | 3,337 | Chemicals |
| SOUTH 8 ENERGY LLC | RICHARDTON | North Dakota | Acetaldehyde | No | 3,212 | Chemicals |
| ONEOK ROCKIES MIDSTREAM LLC - GRASSLANDS GAS PLANT | ALEXANDER | North Dakota | Toluene | No | 3,179 | Natural Gas Processing |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Benzene | No | 3,073 | Petroleum |
| GUARDIAN ENERGY HANKINSON | HANKINSON | North Dakota | Methanol | No | 3,052 | Chemicals |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Manganese | No | 2,962 | Petroleum |
| SOUTH 8 ENERGY LLC | RICHARDTON | North Dakota | Acrolein | No | 2,937 | Chemicals |
| DAKOTA SPIRIT AGENERGY LLC | SPIRITWOOD | North Dakota | Methanol | No | 2,904 | Chemicals |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Carbon disulfide | No | 2,826 | Petroleum |
| CASS CLAY CREAMERY INC | FARGO | North Dakota | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | No | 2,815 | Food |
| HALLIBURTON WILLISTON FIELD CAMP (HALWEST) | WILLISTON | North Dakota | Methanol | No | 2,740 | Chemicals |
| WATFORD CITY PLANT | ALEXANDER | North Dakota | Toluene | No | 2,700 | Natural Gas Processing |
| ANDEAVOR FIELD SERVICES LLC - ROBINSON LAKE GAS PLANT | NEW TOWN | North Dakota | n-Hexane | No | 2,618 | Natural Gas Processing |
| BLUE FLINT ETHANOL | UNDERWOOD | North Dakota | Formic acid | No | 2,500 | Chemicals |
| WILD BASIN GAS PROCESSING &CRUDE HANDLING FACILITY | WATFORD CITY | North Dakota | Benzene | No | 2,395 | Natural Gas Processing |
| OTTER TAIL POWER CO COYOTE STATION | BEULAH | North Dakota | Hydrogen fluoride | No | 2,380 | Electric Utilities |
| ANDEAVOR FIELD SERVICES LLC - ROBINSON LAKE GAS PLANT | NEW TOWN | North Dakota | Toluene | No | 2,337 | Natural Gas Processing |
| BLUE FLINT ETHANOL | UNDERWOOD | North Dakota | Acrolein | No | 2,305 | Chemicals |
| MARATHON MANDAN REFINERY | MANDAN | North Dakota | Hydrogen sulfide | No | 2,260 | Petroleum |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Naphthalene | No | 2,190 | Chemicals |
| ONEOK ROCKIES MIDSTREAM LLC - GRASSLANDS GAS PLANT | ALEXANDER | North Dakota | Benzene | No | 2,185 | Natural Gas Processing |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Selenium And Selenium Compounds | No | 2,148 | Electric Utilities |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Beryllium compounds | No | 2,121 | Chemicals |
| BASIN ELECTRIC ANTELOPE VALLEY STATION | BEULAH | North Dakota | Beryllium And Beryllium Compounds | No | 2,098 | Electric Utilities |