EPA Air · inspections by state, industry and year
Machinery manufacturing (NAICS 3331): inspections in Arkansas, 2026
- 3Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2026 at a Arkansas source whose primary industry code is NAICS 3331. A facility filing more than one industry code is counted under the first one on its record.
Machinery manufacturing (NAICS 3331) in Arkansas, other years
- 2019 3
Other industries in Arkansas, 2026
- Pipeline transportation (NAICS 4862) 73
- Merchant wholesalers, nondurable goods (NAICS 4247) 33
- Mining and quarrying (NAICS 2123) 31
- Petroleum and coal products manufacturing (NAICS 3241) 25
- Personal and laundry services (NAICS 8122) 20
- Wood product manufacturing (NAICS 3211) 15
- Waste management and remediation (NAICS 5622) 14
- Plastics and rubber products manufacturing (NAICS 3261) 13
- Utilities (NAICS 2211) 11
- Chemical manufacturing (NAICS 3251) 10
- Wood product manufacturing (NAICS 3219) 9
- Fabricated metal product manufacturing (NAICS 3323) 8
- Food manufacturing (NAICS 3111) 8
- Chemical manufacturing (NAICS 3259) 7
- Oil and gas extraction (NAICS 2111) 6
- Food manufacturing (NAICS 3112) 6
- Wood product manufacturing (NAICS 3212) 5
- Transportation equipment manufacturing (NAICS 3366) 4
- Primary metal manufacturing (NAICS 3311) 4
- Paper manufacturing (NAICS 3221) 4
- Hospitals (NAICS 6221) 4
- Food manufacturing (NAICS 3118) 4
- Warehousing and storage (NAICS 4931) 3
- Primary metal manufacturing (NAICS 3313) 3
- Furniture and related product manufacturing (NAICS 3371) 3
- Nonmetallic mineral product manufacturing (NAICS 3271) 3
- Transportation equipment manufacturing (NAICS 3362) 3
- Plastics and rubber products manufacturing (NAICS 3262) 3
- Nonmetallic mineral product manufacturing (NAICS 3279) 3
- Food manufacturing (NAICS 3116) 3
- Mining support (NAICS 2131) 3
Air-emissions inspections recorded in Arkansas, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-25 | CAPITAL QUARRIES - POCAHONTAS | POCAHONTAS, Randolph, AR | FCE On-Site | State |
| 2026-03-25 | CAPITAL QUARRIES, INC. - POWHATAN QUARRY | BLACK ROCK, Lawrence, AR | FCE On-Site | State |
| 2026-01-13 | CATERPILLAR, INC. | NORTH LITTLE ROCK, Pulaski, AR | FCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.