EPA Air · by state and industry
Machinery manufacturing (NAICS 3336) air sources in Indiana
- 9Facilities
Permitted air-emissions sources in Indiana whose primary industry code is NAICS 3336. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of machinery manufacturing (naics 3336) in Indiana, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 7
- 2024 — inspections 6
- 2022 — inspections 5
- 2020 — inspections 5
- 2018 — inspections 5
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALLISON TRANSMISSION, INC - PLANT 15 | Minor source | No |
| CATERPILLAR INCORPORATED | Major source | No |
| CATERPILLAR REMAN POWERTRAIN INDIANA INC | Synthetic minor source | No |
| CUMMINS INC COLUMBUS ENGINE PLANT | Major source | No |
| CUMMINS INC COLUMBUS MIDRANGE ENGINE PLANT | Major source | No |
| CUMMINS INCORPORATED SEYMOUR ENGINE PLANT | Major source | No |
| FAIRFIELD MANUFACTURING CO., INC. | Minor source | No |
| HUSQVARNA CONSUMER OUTDOOR PRODUCTS | Minor source | No |
| NTN DRIVESHAFT INC | Major source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.