EPA Air · stack tests by state, industry and year
Educational services (NAICS 6113): stack tests in Arkansas, 2023
- 3Stack 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 2023 at a Arkansas source whose primary industry code is NAICS 6113. A facility filing more than one industry code is counted under the first one on its record.
Educational services (NAICS 6113) in Arkansas, other years
Other industries in Arkansas, 2023
- Pipeline transportation (NAICS 4862) 309
- Mining and quarrying (NAICS 2123) 37
- Primary metal manufacturing (NAICS 3311) 34
- Utilities (NAICS 2211) 28
- Mining support (NAICS 2131) 25
- Petroleum and coal products manufacturing (NAICS 3241) 20
- Wood product manufacturing (NAICS 3211) 17
- Waste management and remediation (NAICS 5622) 15
- Chemical manufacturing (NAICS 3259) 14
- Paper manufacturing (NAICS 3221) 13
- Food manufacturing (NAICS 3112) 11
- Wood product manufacturing (NAICS 3212) 11
- Plastics and rubber products manufacturing (NAICS 3261) 9
- Chemical manufacturing (NAICS 3251) 8
- Oil and gas extraction (NAICS 2111) 7
- Wood product manufacturing (NAICS 3219) 6
- Plastics and rubber products manufacturing (NAICS 3262) 5
- Fabricated metal product manufacturing (NAICS 3328) 5
- Primary metal manufacturing (NAICS 3313) 5
- Textile mills (NAICS 3132) 4
Air-emissions stack tests recorded in Arkansas, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-09-19 | UNIVERSITY OF ARKANSAS - FAYETTEVILLE CAMPUS | FAYETTEVILLE, Washington, AR | Pass | State |
| 2023-09-19 | UNIVERSITY OF ARKANSAS - FAYETTEVILLE CAMPUS | FAYETTEVILLE, Washington, AR | Pass | State |
| 2023-04-11 | UNIVERSITY OF ARKANSAS - FAYETTEVILLE CAMPUS | FAYETTEVILLE, Washington, AR | 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.