EPA Air · stack tests by state, industry and year
Petroleum and coal products manufacturing (NAICS 3241): stack tests in Arkansas, 2026
- 16Stack 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 Arkansas source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.
Petroleum and coal products manufacturing (NAICS 3241) in Arkansas, other years
Other industries in Arkansas, 2026
- Pipeline transportation (NAICS 4862) 188
- Mining and quarrying (NAICS 2123) 80
- Primary metal manufacturing (NAICS 3311) 15
- Mining support (NAICS 2131) 14
- Paper manufacturing (NAICS 3221) 14
- Utilities (NAICS 2211) 12
- Waste management and remediation (NAICS 5622) 7
- Chemical manufacturing (NAICS 3251) 5
- Wood product manufacturing (NAICS 3211) 5
- Mining and quarrying (NAICS 2121) 4
Air-emissions stack tests recorded in Arkansas, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-16 | EMERY SAPP & SONS, INC. - GRAVETTE ASPHALT PLANT | SULPHUR SPRINGS, Benton, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2026-05-27 | APAC CENTRAL, INC. - JENNY LIND ASPHALT | GREENWOOD, Sebastian, AR | Pass | State |
| 2026-05-27 | APAC CENTRAL, INC. - JENNY LIND ASPHALT | GREENWOOD, Sebastian, AR | Pass | State |
| 2026-05-26 | JET ASPHALT & ROCK COMPANY, INC - FORDYCE PLANT | FORDYCE, Dallas, AR | Pass | State |
| 2026-05-13 | LION OIL COMPANY | EL DORADO, Union, AR | Pass | State |
| 2026-05-13 | LION OIL COMPANY | EL DORADO, Union, AR | Pass | State |
| 2026-04-30 | MCGEORGE CONTRACTING CO. - CRANFORD CONSTRUCTION DIVISION - JONES MILL ASPHALT — high-priority violation on file | MALVERN, Hot Spring, AR | Pass | State |
| 2026-04-29 | RK HALL, LLC. | DE QUEEN, Sevier, AR | Pass | State |
| 2026-04-29 | RK HALL, LLC. | DE QUEEN, Sevier, AR | Fail | 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.