EPA Air · by county
Air-emissions sources in St. Joseph County, Indiana
- 51Facilities
Every stationary source in St. Joseph 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 St. Joseph 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 St. Joseph 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
- 2025 — inspections 10
- 2024 — inspections 11
- 2023 — inspections 19
- 2022 — inspections 16
- 2021 — inspections 7
- 2020 — inspections 10
- 2019 — inspections 10
- 2018 — inspections 12
- 2017 — inspections 17
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALTERNATIVE TWO LLC | Synthetic minor source | Yes |
| AM GENERAL LLC | Major source | No |
| AM GENERAL LLC | Minor source | No |
| AMAZON DATA SERVICES INCORPORATED | Major source | Yes |
| AMAZON DATA SERVICES INCORPORATED | Major source | Yes |
| AMERICAN ROLLER COMPANY LLC | Synthetic minor source | No |
| ARAMARK UNIFORM AND CAREER APPAREL, LLC | Synthetic minor source | No |
| BUCKEYE TERMINALS LLC GRANGER TERMINAL | Synthetic minor source | No |
| CLEVELAND CLIFFS NEW CARLISLE LLC | Major source | Yes |
| CM GRINDING, INC. | Minor source | No |
| COLLISION REPAIR SYSTEMS, INC. | Minor source | No |
| COMCAST OF INDIANA - MICHIGAN LLC | Minor source | No |
| DAVE'S BODY SHOP AND TOWING | Minor source | No |
| EATON CORPORATION, HEAVY-DUTY TRANSMISSI | Minor source | No |
| EDCOAT LLC | Major source | No |
| FEDERAL - MOGUL CORPORATION (PREVIOUSLY | Minor source | No |
| FIVE STAR SHEETS | Minor source | No |
| FOREFRONT FOAM LLC | Major source | Yes |
| GEM HOLDING COMPANY | Major source | No |
| HONEYWELL AEROSPACE US LLC | Major source | No |
| IMAGINEERING ENTERPRISES LLC | Synthetic minor source | No |
| IMAGINEERING ENTERPRISES LLC | Major source | No |
| INDIANA BELL TELEPHONE COMPANY, INC. DBA | Minor source | No |
| ITU ABSORBTECH INC | Major source | No |
| JACKEL INC | Major source | No |
| JANCO ENGINEERED PRODUCTS LLC | Synthetic minor source | No |
| MASONITE INTERNATIONAL | Minor source | No |
| MEMORIAL HOSPITAL BEACON HEALTH OF SOUTH BEND | No | |
| MESSER LLC | Major source | No |
| MIKE'S CUSTOM PAINTING INC | Minor source | No |
| MILESTONE CONTRACTORS LP | Synthetic minor source | No |
| MOLDING PRODUCTS LLC | Major source | No |
| NCP COATINGS, INC. (MISHAWAKA FACILITY) | Minor source | No |
| NOTRE DAME POWER AND PROPULSION | Synthetic minor source | Yes |
| OPTA WALKERTON | Synthetic minor source | No |
| PENZ PRODUCTS, INC. | Minor source | No |
| POLYGON COMPANY | Synthetic minor source | No |
| REMOTE CONTROLS INC | Synthetic minor source | No |
| RIETH RILEY CONSTRUCTION COMPANY INCORPORATED | Synthetic minor source | No |
| ROYAL ADHESIVES AND SEALANTS COMPANY LLC | Major source | Yes |
| SAMPSON FIBERGLASS INCORPORATED | Major source | Yes |
| SIEMENS HEALTHCARE DIAGNOSTICS INC | Synthetic minor source | No |
| SISTERS OF THE HOLY CROSS INC | Synthetic minor source | No |
| SOUTH BEND ETHANOL LLC | Major source | Yes |
| SOUTH BEND MEDICAL FOUNDATION | Minor source | No |
| SPECTRA, INC. | Minor source | No |
| ST. JOSEPH ENERGY CENTER LLC | Major source | Yes |
| STEEL WAREHOUSE COMPANY LLC | Synthetic minor source | Yes |
| SYNERGY CELLS | No | |
| UNIFRAX I LLC | Synthetic minor source | No |
| UNIVERSITY OF NOTRE DAME DU LAC | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.