EPA Air · by county
Air-emissions sources in St. Clair County, Illinois
- 328Facilities
Every stationary source in St. Clair County, Illinois 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. Clair 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. Clair 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 12
- 2025 — inspections 19
- 2024 — inspections 26
- 2023 — inspections 24
- 2022 — inspections 12
- 2021 — inspections 9
- 2020 — inspections 19
- 2019 — inspections 8
- 2018 — inspections 7
- 2017 — inspections 10
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| TERRY'S LAWN CARE | Minor source | No |
| TERRYS AUTO BODY INC | Minor source | No |
| THORPES BODY & CORVETTE | Minor source | No |
| TMM CONSULTING LLC | Minor source | No |
| TOP AG COOPERATIVE INC | Minor source | No |
| TOP AG COOPERATIVE INC | Minor source | No |
| TOP METAL BUYERS INC | Minor source | No |
| TOUCH N GO DBA COLLISION SPECIALIST | Minor source | No |
| TOUCHETTE REGIONAL HOSPITAL | Minor source | No |
| TRANS MIDWEST | Minor source | No |
| TRANS MIDWEST LC | Minor source | No |
| UNION PACIFIC RAILROAD CO DUPO YARD | Minor source | No |
| UNITED PACKAGING CORP | Minor source | No |
| UPCHURCH READY MIX CONCRETE | Minor source | No |
| UPCHURCH READY MIX CONCRETE CO INC | Minor source | No |
| US AIR FORCE/SCOTT AIR FORCE BASE | Synthetic minor source | No |
| VEOLIA ENERGY OPERATING SERVICES, LLC | Major source | No |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Major source | No |
| VIDEOJET TECHNOLOGIES INC | Minor source | No |
| VILLAGE OF FREEBURG | Major source | No |
| WASTEQUIP MANUFACTURING CO LLC | Minor source | No |
| WATCO TRANSLOADING LLC | Major source | No |
| WEHMEYER SEED COMPANY | Minor source | No |
| WESTVIEW AUTOBODY INC | Minor source | No |
| WHITE COTTAGE OF SMITHTON | Minor source | No |
| WHITEYS AUTOBODY | Minor source | No |
| WOOD RIVER PIPE LINES LLC | Minor source | No |
| XTREAME SHINE AB | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.