EPA Air · by county
Air-emissions sources in Johnson County, Indiana
- 21Facilities
Every stationary source in Johnson 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 Johnson 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 Johnson 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 6
- 2024 — inspections 7
- 2023 — inspections 5
- 2019 — inspections 4
- 2018 — inspections 4
- 2017 — inspections 3
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AMOS HILL ASSOCIATES, INC. | Minor source | No |
| ATLAS COPCO HURRICANE LLC | Minor source | No |
| BEACON INDUSTRIES INC | Synthetic minor source | No |
| CABINETS BY NICHOLS, INC. | Minor source | No |
| CATERPILLAR REMAN POWERTRAIN INDIANA INC | Synthetic minor source | No |
| CELLOFOAM NORTH AMERICA INC | Major source | No |
| DUALTECH INCORPORATED | Synthetic minor source | Yes |
| ENDRESS + HAUSER FLOWTEC AG, DIVISION US | Minor source | No |
| ESSEX SOLUTIONS USA LLC | Major source | No |
| FRANKLIN COLLEGE | Minor source | No |
| HENRY STREET LLC | Synthetic minor source | No |
| HUNTER AUTO BODY | Minor source | No |
| INDIANA MASONIC HOME | Minor source | No |
| IRVING MATERIALS, INC. - GREENWOOD SAND | Minor source | No |
| KYB MANUFACTURING NORTH AMERICA, INC. | Minor source | No |
| LIGHTING RESOURCES LLC | Synthetic minor source | Yes |
| MALARKEY ROOFING PRODUCTS | Yes | |
| MAYES POWDER COATING LLC | Synthetic minor source | No |
| MITSUBISHI HEAVY INDUSTRIES CLIMATE CONT | Minor source | No |
| NSK CORPORATION | Major source | No |
| TOPPAN PACKAGING USA INC | Major source | Yes |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.