EPA Air · stack tests by state, industry and year
Chemical manufacturing (NAICS 3253): stack tests in North Carolina, 2026
- 8Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a North Carolina source whose primary industry code is NAICS 3253. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3253) in North Carolina, other years
Other industries in North Carolina, 2026
- Electrical equipment and appliance manufacturing (NAICS 3359) 29
- Utilities (NAICS 2211) 27
- Mining and quarrying (NAICS 2123) 17
- Waste management and remediation (NAICS 5622) 15
- Petroleum and coal products manufacturing (NAICS 3241) 11
- Chemical manufacturing (NAICS 3251) 9
- Nonmetallic mineral product manufacturing (NAICS 3272) 7
- Wood product manufacturing (NAICS 3219) 6
- Paper manufacturing (NAICS 3221) 6
- Wood product manufacturing (NAICS 3212) 6
- Utilities (NAICS 2213) 5
- Hospitals (NAICS 6221) 4
- Primary metal manufacturing (NAICS 3311) 4
- Primary metal manufacturing (NAICS 3315) 4
- Food manufacturing (NAICS 3111) 3
Air-emissions stack tests recorded in North Carolina, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-08-18 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pending | State |
| 2026-08-12 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pending | State |
| 2026-06-15 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pending | State |
| 2026-05-04 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2026-04-28 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2026-04-16 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2026-04-16 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2026-02-25 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pending | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.