EPA Air · by state and industry
Support activities for transportation (NAICS 4881) air sources in Michigan
- 6Facilities
Permitted air-emissions sources in Michigan whose primary industry code is NAICS 4881. 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 support activities for transportation (naics 4881) in Michigan, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2024 — inspections 4
- 2022 — inspections 9
- 2021 — inspections 3
- 2020 — inspections 3
- 2018 — inspections 6
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CAPITAL REGION AIRPORT AUTHORITY | Minor source | No |
| DETROIT METROPOLITAN WAYNE COUNTY AIRPORT | Major source | No |
| DUNCAN AVIATION, INC. | Synthetic minor source | No |
| KALITTA AIR, LLC | Synthetic minor source | No |
| SWISSPORT FUEL SERVICES | Synthetic minor source | No |
| USA JET | Synthetic minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.