EPA Air · stack tests by state, industry and year
Chemical manufacturing (NAICS 3252): stack tests in Mississippi, 2022
- 11Stack 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 2022 at a Mississippi source whose primary industry code is NAICS 3252. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3252) in Mississippi, other years
Other industries in Mississippi, 2022
- Pipeline transportation (NAICS 4862) 128
- Mining and quarrying (NAICS 2123) 63
- Chemical manufacturing (NAICS 3251) 50
- Utilities (NAICS 2212) 47
- Paper manufacturing (NAICS 3221) 42
- Utilities (NAICS 2211) 40
- Oil and gas extraction (NAICS 2111) 33
- Wood product manufacturing (NAICS 3212) 30
- Petroleum and coal products manufacturing (NAICS 3241) 24
- Wood product manufacturing (NAICS 3219) 21
- Primary metal manufacturing (NAICS 3311) 20
- Food manufacturing (NAICS 3111) 10
- Support activities for transportation (NAICS 4883) 10
- Primary metal manufacturing (NAICS 3315) 10
- NAICS 9999 9
- Waste management and remediation (NAICS 5622) 6
- Primary metal manufacturing (NAICS 3312) 4
- Nonmetallic mineral product manufacturing (NAICS 3279) 4
- Merchant wholesalers, nondurable goods (NAICS 4245) 3
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
Air-emissions stack tests recorded in Mississippi, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-11-15 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-11-15 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-09-23 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-09-23 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-09 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-08 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-08 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-08 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Fail | State |
| 2022-06-07 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Pass | State |
| 2022-06-07 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Fail | State |
| 2022-05-10 | AC POLYMERS INC | BYHALIA, Marshall, MS | Pass | 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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in state MS, NAICS industry 3252, in 2022. It lists 11 stack tests recorded in 2022.