EPA Air · by county
Air-emissions sources in Williams County, North Dakota
- 111Facilities
Every stationary source in Williams County, North Dakota that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Williams County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Williams County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 3
- 2025 — inspections 6
- 2024 — inspections 6
- 2023 — inspections 7
- 2022 — inspections 6
- 2021 — inspections 5
- 2020 — inspections 5
- 2019 — inspections 5
- 2018 — inspections 52
- 2017 — inspections 3
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 1804 LTD. LLC - SPRINGBROOK GAS PLANT - AQ | Major source | No |
| AMERADA HESS CORPORATION | Minor source | No |
| ANDERS-MADSON 5201-41-13H OASIS | Minor source | No |
| BASIN ELECTRIC POWER COOPERATIVE - PIONEER GENERATION STATION - AQ | Major source | No |
| BERGER 156-19-9-4-1H LIBERTY | Minor source | No |
| BRUIN- STATE 157-100-32C-29-1H | Minor source | No |
| BRUIN- STATE157-100-29A-32-2H,157-100-29A-32-3H,MOLINE157-100-20D-17-2H,157-100 | Minor source | No |
| BRUIN-BORRUD 156-101-2A-11-2H,156-101-2B-11-3H,156-101-2B-11-4H,156--101-2B-11- | Minor source | No |
| CITATION- JENNER 1-22 | No | |
| CITY OF WILLISTON - WILLISTON LANDFILL - AQ | Major source | No |
| CONTINENTAL RESOURCES, INC.-BEAVER LODGE TERMINAL | Minor source | No |
| CONTINENTAL- ANNA 1-27H | Minor source | No |
| CONTINENTAL- ANNA 5-34H, 4-34H1, 3-34H, 2-34H | Minor source | No |
| CONTINENTAL- ANNAPOLIS 5-29H1, 4-29H & RALEIGH 4-20H, 5-20H1 | Minor source | No |
| CONTINENTAL- ATLANTA PAD (ATLANTA 1, 2, 3, 4, 11, 12, 13, 14-6H AND ATLANTA FED | Minor source | No |
| CONTINENTAL- HELENA 1-7H | Minor source | No |
| CONTINENTAL- HELENA 5-7H1 & 4-7H | Minor source | No |
| CONTINENTAL- MADISON 5-28H, 4-28H1 & PIERRE 5-21H, 4-21H1 | Minor source | No |
| CONTINENTAL- MEMPHIS 2-4H | Minor source | No |
| CONTINENTAL- PIERRE 3-21H, 2-21H & MADISON 3-28H, 2-28H | Minor source | No |
| CONTINENTAL- RALEIGH 3-20H, 2-20H1 & ANNAPOLIS 3-29H, 2-29H2 | Minor source | No |
| CONTINENTAL- RALEIGH 6-20H1, 7-20H, ANNAPOLIS 6-29H1, 7-29H | Minor source | No |
| COUGHLIN FUNERAL HOME, INC.-MID-WEST CREMATION SERVICES | No | |
| CRESTWOOD CRUDE LOGISTICS, LLC - COLT CRUDE OIL TERMINAL | Synthetic minor source | No |
| DAKOTA ACCESS, LLC-EPPING STATION | No | |
| DAKOTA ACCESS, LLC-RAMBERG STATION | No | |
| DAKOTA ACCESS, LLC-TRENTON STATION | No | |
| DOMINEK 13-24 TK1 BRIGHAM | Minor source | No |
| ELLIS AND SOMERSET OASIS | Minor source | No |
| ENABLE BAKKEN CRUDE SERVICES, LLC-BERGSTRUM TANK FARM | No | |
| EQUINOR PIPELINES LLC-AUNE OIL FACILITY | No | |
| EQUINOR PIPELINES LLC-NE WILLIAMS CDP COMPRESSOR STATION | Minor source | No |
| EQUINOR PIPELINES LLC-TRENTON STATION | No | |
| FLINDERS AND ANVERS OASIS | Minor source | No |
| GEO RESOURCES INC | Minor source | No |
| HESS NORTH DAKOTA EXPORT LOGISTICS LLC-TIOGA RAIL TERMINAL | No | |
| HESS NORTH DAKOTA PIPELINES LLC-WHEELOCK COMPRESSOR STATION | No | |
| HESS TIOGA GAS PLANT LLC - TIOGA GAS PLANT - AQ | Major source | No |
| HESS- BL-DAVIDSON- 155-96-0211H-5, 6, 7 & 156-96-3526H-8 & 156-96-3526H-7 | Minor source | No |
| HESS- SC-BINGEMAN-154-98-0904H-1 | Minor source | No |
| HILAND CRUDE, LLC-TIOGA STATION | Minor source | No |
| HILAND CRUDE, LLC-TRENTON STATION | Minor source | No |
| HILAND PARTNERS HOLDINGS LLC - 4RUNNER COMPRESSOR STATION | Synthetic minor source | No |
| HILAND PARTNERS HOLDINGS LLC - 4RUNNER COMPRESSOR STATION | No | |
| HILAND PARTNERS HOLDINGS LLC - BETHEL COMPRESSOR STATION | Synthetic minor source | No |
| HILAND PARTNERS HOLDINGS LLC - EPPING COMPRESSOR STATION | Synthetic minor source | No |
| HILAND PARTNERS HOLDINGS LLC - STONY CREEK COMPRESSOR STATION | Synthetic minor source | No |
| HILAND PARTNERS HOLDINGS LLC-LAKESIDE COMPRESSOR STATION | Minor source | No |
| HILAND PARTNERS HOLDINGS LLC-TOPEKA COMPRESSOR STATION | Minor source | No |
| HILAND PARTNERS HOLDINGS LLC-TWELVE MILE COMPRESSOR STATION | Minor source | No |
| JOHNSON 29-30 ZENERGY | Minor source | No |
| KARL 10-3 BRIGHAM | Minor source | No |
| KNIFE RIVER CORPORATION - PLANT 4 | Synthetic minor source | No |
| LIBERTY MIDSTREAM SOLUTIONS, LLC-COUNTY LINE PLANT | No | |
| MELVILLE & BAFFIN | Minor source | No |
| NDPC, LLC-BEAVER LODGE TERMINAL | Minor source | No |
| NDPC, LLC-GRENORA TERMINAL | Minor source | No |
| NDPC, LLC-TRENTON TERMINAL | Minor source | No |
| NESSON GATHERING SYSTEM, LLC-PAL PROPERTIES COMPRESSOR STATION | Minor source | No |
| NORTH DAKOTA LNG, LLC-TIOGA FACILITY | No | |
| OASIS- KESTREL 5401-43-22H | Minor source | No |
| OASIS- LYNN 5502-11 | Minor source | No |
| OASIS- MOORE 5304-13-1H | Minor source | No |
| ONEOK ROCKIES MIDSTREAM, L.L.C. - STATELINE GAS PLANT - AQ | Major source | No |
| ONEOK ROCKIES MIDSTREAM, L.L.C.-COW CREEK COMPRESSOR STATION | Minor source | No |
| ONEOK ROCKIES MIDSTREAM, L.L.C.-TRENTON-JUDSON COMPRESSOR STATION | Minor source | No |
| PLAINS MARKETING, L.P. - BEAVER LODGE TRUCK STATION | Minor source | No |
| PLAINS MARKETING, L.P.-GRENORA CRUDE OIL STATION | No | |
| POLAR MIDSTREAM, LLC-EPPING STATION | No | |
| ROSE ROCK MIDSTREAM CRUDE, LP-TRENTON STATION | Minor source | No |
| SABIN METAL WEST CORP. | Minor source | No |
| SAM 30-31 BRIGHAM | Minor source | No |
| SANDAKER, CLARK & NJOS FEDERAL OASIS | Minor source | No |
| SAVAGE SERVICES CORP. - SAVAGE BAKKEN PETROLEUM SERVICES HUB | Synthetic minor source | No |
| SEMCRUDE, L.P. TRENTON STATION | Minor source | No |
| SLAWSON- STAMPEDE 1-36-25H | Minor source | No |
| STAMPEDE 2-36-25H | Minor source | No |
| STATOIL- JAKE 2 PAD (JAKE 2-11 1H, 2-11 2TFH) | Minor source | No |
| STATOIL- JAKE 4 PAD (JAKE 2-11 3TFH, 2-11 4H, 2-11 6H, 2-11 5TFH) | Minor source | No |
| STATOIL- LEE 16-21-1H | Minor source | No |
| STATOIL- SUKUT 28-33-1H | Minor source | No |
| SYLTE 156-101-3&156-101-15 TK508 LIBERTY | Minor source | No |
| TESORO HIGH PLAINS PIPELINE COMPANY LLC-RAMBERG-BASH STATION | Minor source | No |
| TESORO HIGH PLAINS PIPELINE COMPANY LLC-TIOGA STATION | Minor source | No |
| VIZINA'S READY MIX | Synthetic minor source | No |
| WBI ENERGY TRANSMISSION, INC.-WILLISTON COMPRESSOR STATION | Minor source | No |
| WHITING OIL AND GAS CORPORATION, LLC - RAY GAS PLANT - AQ | Major source | No |
| WHITING- CARSCALLEN 31-14-1TFH, 3TFH, 14H, 3H, 4H, 2H | Minor source | No |
| WHITING- EVITT 14-12-4TFHX & EVITT 14-12H, 12TFH & EVITT 34-12-2H, 34-12H, 34-12 | Minor source | No |
| WHITING- JACKMAN 156-100-18-19-1H, BERGER 156-100-7-6-1H & P JACKMAN 156-100-2-1 | Minor source | No |
| WHITING- JOHNSON 24-7-4H, 3H, 2H & 24-7H | Minor source | No |
| WHITING- KEELING 31-13TFH, 13H, 2H | Minor source | No |
| WHITING- NELSON 21-18TFH, 21-18-2TFH, 11-18TFHU, 11-18TFH, 11-18H, 5-18H | Minor source | No |
| WHITING- P EVITT 154-98-15-12-1-2H3M, 154-98-15-12-2-2H, 154-98-15-12-19-16H, 1 | Minor source | No |
| WHITING- P EVITT 154-98-13-12-1-3H3, 4H & P EVITT 154-98-13-12-24-14H3M & P EVIT | Minor source | No |
| WHITING- P WOOD 154-98-13-22-16-12H, 4H, 4H3A | Minor source | No |
| WHITING- P WOOD 154-98-14-22-15-2H3, 3H3 & P WOOD 154-98-14-22-16-2H, 3H, 3HA | Minor source | No |
| WHITING- P WOOD 154-98-15-23-15-3H, 2HA, 2H & P WOOD 154-98-15-23-35-15H3A, 15 | Minor source | No |
| WHITING- P WOOD 154-98-16-23-14-1H3, 1H3A, 2H3 & 154-98-16-23-15-1H & 154-98-16 | Minor source | No |
| WHITING- P WOOD 154-98-2-27-34-15H, 16H3B, 16H, 16H3A | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.