EPA Air · by county
Air-emissions sources in Columbia County, Arkansas
- 18Facilities
Every stationary source in Columbia County, Arkansas 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 Columbia 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 Columbia 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 10
- 2025 — inspections 7
- 2024 — inspections 5
- 2023 — inspections 7
- 2022 — inspections 9
- 2021 — inspections 6
- 2020 — inspections 9
- 2019 — inspections 9
- 2018 — inspections 4
- 2017 — inspections 8
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALBEMARLE CORPORATION - WEST PLANT | Synthetic minor source | No |
| ALBEMARLE CORPORATION-SOUTH PLANT | Major source | No |
| AMERICAN FUEL CELL & COATED FABRICS CO. OF DELAWARE, LLC. | Major source | No |
| BREITBURN OPERATING LP - WALKER CREEK | Synthetic minor source | No |
| CMC STEEL FABRICATORS, INC. (CMC STEEL ARKANSAS) | Synthetic minor source | No |
| COLUMBIA COUNTY LANDFILL | Minor source | No |
| COLUMBIA COUNTY LANDFILL | Major source | No |
| DELEK LOGISTICS OPERATING, LLC | Minor source | No |
| DELEK LOGISTICS OPERATING, LLC -- EL DORADO PIPELIN COMPANY | Minor source | No |
| HIXSON LUMBER COMPANY - MAGNOLIA | Minor source | No |
| LTI HOLDINGS, INC. (SOLIMIDE FOAMS DIVISION OF BOYD CO.) | Synthetic minor source | No |
| MISSION CREEK OPCO, LLC - DORCHEAT GAS PLANT | Synthetic minor source | No |
| PETRO-CHEM (MAGNOLIA) | Minor source | No |
| POTLATCHDELTIC MANUFACTURING LLC - WALDO LUMBER MILL | Major source | No |
| PRICE OIL COMPANY | Synthetic minor source | No |
| RED ROCK RESOURCES CORPORATION | Major source | No |
| TRI-COUNTY OIL COMPANY, INC. | Synthetic minor source | No |
| WEYERHAEUSER NR COMPANY - EMERSON | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.