EPA Air · by county
Air-emissions sources in Martin County, North Carolina
- 10Facilities
Every stationary source in Martin County, North Carolina 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 Martin 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 Martin 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 57
- 2025 — inspections 67
- 2024 — inspections 59
- 2023 — inspections 57
- 2022 — inspections 52
- 2021 — inspections 51
- 2020 — inspections 59
- 2019 — inspections 33
- 2018 — inspections 14
- 2017 — inspections 17
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BARNHILL CONTRACTING COMPANY - WILLIAMSTON | Synthetic minor source | No |
| DOMTAR PAPER COMPANY, LLC | Major source | No |
| FLAGSTONE FOODS, INC. -ROBERSONVILLE | Synthetic minor source | No |
| HOT ROCK LLC | Synthetic minor source | No |
| LAKE PHELPS GRAIN, INC. - WILLIAMSTON | Minor source | No |
| ROANOKE TAR COTTON INC | Minor source | No |
| SMYRNA READY MIX CONCRETE - WILLIAMSTON | Minor source | No |
| TOWN OF WILLIAMSTON - WWTP (ACI) | Minor source | No |
| USALCO | Minor source | No |
| WEYERHAEUSER NR COMPANY - PLYMOUTH LUMBER | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.