EPA Air · by county
Air-emissions sources in Montgomery County, Ohio
- 347Facilities
Every stationary source in Montgomery County, Ohio 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 Montgomery 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 Montgomery 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 40
- 2025 — inspections 74
- 2024 — inspections 118
- 2023 — inspections 88
- 2022 — inspections 77
- 2021 — inspections 45
- 2020 — inspections 22
- 2019 — inspections 88
- 2018 — inspections 60
- 2017 — inspections 59
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| U.S. CHROME CORP. OF OHIO | Minor source | No |
| UNIBILT INDUSTRIES, INC. | Minor source | No |
| UNION MINI MART | Minor source | No |
| UNITED ALLOY | Minor source | No |
| UNITED DAIRY FARMERS #213 | Minor source | No |
| UNITED DAIRY FARMERS #215 | Minor source | No |
| UNITED DAIRY FARMERS #218 | Minor source | No |
| UNITED DAIRY FARMERS #220 | Minor source | No |
| UNITED DAIRY FARMERS #224 | Minor source | No |
| UNITED DAIRY FARMERS #238 | Minor source | No |
| UNITED PARCEL SERVICE - DAYTON CENTER | Minor source | No |
| UNITED PARCEL SERVICE - WEST CARROLLTON | Minor source | No |
| UNIVAR SOLUTIONS USA LLC | Minor source | No |
| UNIVERSITY OF DAYTON | Synthetic minor source | No |
| VALERO | Minor source | No |
| VALERO - SMITHVILLE | Minor source | No |
| VALERO 1411 | Minor source | No |
| VALICOR ENVIRONMENTAL SERVICES, LLC | Major source | Yes |
| VALLEY ASPHALT #6 | Synthetic minor source | No |
| VALLEY ASPHALT CORP. PLANT 7 | Minor source | No |
| VALLEY DRIVE THRU | Minor source | No |
| VALLEY VALERO | Minor source | No |
| VANCE ENVIRONMENTAL LTD. | Minor source | No |
| VEOLIA ES TECHNICAL SOLUTIONS, L.L.C. | Synthetic minor source | No |
| VESTIS SERVICES, LLC | Minor source | No |
| VETERANS ADMINISTRATION MEDICAL CENTER | Minor source | No |
| VOSS COLLISION CENTRE | Minor source | No |
| VOSS HYUNDAI | Minor source | No |
| VOSS VILLAGE CADILLAC | Minor source | No |
| W E LUSAIN FUNERAL HOME & CREMATORY OHIO | Minor source | No |
| WAGONER FORD SUNOCO | Minor source | No |
| WAGONER-FORD HARDFILL | Minor source | No |
| WALKER AUTO GROUP INC. | Minor source | No |
| WALKER AUTOGROUP, DBA WALKER TOYOTA | Minor source | No |
| WALLS ASPHALT #2 - PHILLIPSBURG | Synthetic minor source | No |
| WASHINGTON SQUARE SHELL | Minor source | No |
| WEST CARROLLTON PAPER LLC | Major source | No |
| WEST CARROLLTON SHELL | Minor source | No |
| WESTERN REGIONAL WASTEWATER TREATMENT PL | Minor source | No |
| WHITE ALLEN COLLISION CENTER | Minor source | No |
| WHITE CASTLE DISTRIBUTING, LLC | Minor source | No |
| WINSTON HEAT TREATING, INC. | Minor source | No |
| WOODLAND CEMETERY ASSOCIATION | Minor source | No |
| WOODMAN SHELL | Minor source | No |
| WYOMING SUNOCO | Minor source | No |
| YANKEE STREET | Major source | No |
| YASKAWA AMERICA INC., MOTOMAN ROBOTICS DIV. | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.