EPA Air · by county
Air-emissions sources in Vermillion County, Indiana
- 10Facilities
Every stationary source in Vermillion County, Indiana that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Vermillion County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Vermillion County, 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 5
- 2024 — inspections 6
- 2021 — inspections 4
- 2020 — inspections 3
- 2019 — inspections 3
- 2018 — inspections 3
- 2017 — inspections 4
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AC GRAIN | Synthetic minor source | No |
| AITX RAILCAR SERVICES LLC | Synthetic minor source | Yes |
| DUKE ENERGY INDIANA LLC CAYUGA GENERATING STATION | Major source | Yes |
| DUKE ENERGY INDIANA LLC CAYUGA GENERATING STATION UNIT 4 | Major source | No |
| DUKE ENERGY INDIANA LLC VERMILLION GENERATING STATION | Major source | No |
| ELANCO US INCORPORATED CLINTON LABORATORIES | Major source | Yes |
| HOG SLAT INC | Synthetic minor source | No |
| INTERNATIONAL PAPER COMPANY | Major source | No |
| NEWPORT CHEMICAL DEPOT REUSE AUTHORITY | Minor source | No |
| PERMABASE BUILDING PRODUCTS LLC | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.