EPA Air · by county
Air-emissions sources in Covington County, Mississippi
- 20Facilities
Every stationary source in Covington County, Mississippi 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 Covington 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 Covington 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 5
- 2025 — inspections 4
- 2024 — inspections 5
- 2023 — inspections 4
- 2022 — inspections 8
- 2021 — inspections 3
- 2020 — inspections 5
- 2018 — inspections 8
- 2017 — inspections 5
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| APAC MISSISSIPPI INC, MOUNT OLIVE ASPHALT PLANT | Minor source | No |
| CHEVRON USA, INC, DBA CHEVRON PRODUCTS COMPANY, COLLINS TERMINAL | Synthetic minor source | No |
| COLONIAL PIPELINE COMPANY, COLLINS COMPLEX | Major source | Yes |
| COLONIAL PIPELINE COMPANY, KOLA STATION | Minor source | No |
| COVINGTON COUNTY HOSPITAL | Minor source | No |
| EQUILON ENTERPRISES LLC, DBA SHELL OIL PRODUCTS US, COLLINS TERMINAL | Synthetic minor source | No |
| KINDER MORGAN SOUTHEAST TERMINALS LLC, COLLINS TERMINAL | Major source | No |
| LA RESEARCH AND ENGINEERING INC | Minor source | No |
| PRODUCTS SE PIPE LINE CORPORATION, COLLINS TERMINAL | Major source | No |
| RUTLAND LUMBER COMPANY INC | Minor source | No |
| SANDERSON FARMS INC, HAZLEHURST PRODUCTION | Minor source | No |
| SANDERSON FARMS LLC, COLLINS PROCESSING | Synthetic minor source | No |
| SOUTHEAST SUPPLY HEADER LLC, COLLINS BOOSTER STATION | Synthetic minor source | No |
| SOUTHERN ENERGY ENERGY OPERATING LLC, KNIGHT PRODUCTION FACILITY | Minor source | No |
| T AND M TERMINAL COMPANY | Synthetic minor source | No |
| TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, STATION 77 | Major source | No |
| TRANSMONTAIGNE OPERATING COMPANY LP, COLLINS PIEDMONT TERMINAL NUMBER 1 | Major source | No |
| TRANSMONTAIGNE OPERATING COMPANY LP, COLLINS PIEDMONT TERMINAL NUMBER 2 | Major source | No |
| TRANSMONTAIGNE OPERATING COMPANY LP, COLLINS SOUTHEAST TERMINAL | Synthetic minor source | No |
| WARREN INC | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.