EPA Air · by county
Air-emissions sources in Hamilton County, Ohio
- 376Facilities
Every stationary source in Hamilton 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 Hamilton 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 Hamilton 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 44
- 2025 — inspections 83
- 2024 — inspections 69
- 2023 — inspections 69
- 2022 — inspections 46
- 2021 — inspections 68
- 2020 — inspections 63
- 2019 — inspections 72
- 2018 — inspections 43
- 2017 — inspections 48
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| EPCOR FOUNDRIES | Minor source | No |
| EPIC MART LLC DBA KENWOOD MARATHON | Minor source | No |
| EQUISTAR CHEMICALS, LP | Minor source | No |
| ERNST CONCRETE PLANT 422 | Minor source | No |
| ESSENTIAL ELEMENTS USA, LLC. | Synthetic minor source | No |
| EUROSTAMPA NORTH AMERICA | Minor source | No |
| EVANS GRAVEL, INC. (MT. CARMEL RD.) | Minor source | No |
| EVANS LANDSCAPING - PORTABLE MULCH GRINDING PROCESS | Minor source | No |
| EVANS LANDSCAPING - STONEWORKS | Minor source | No |
| EVANS LANDSCAPING HORIZONTAL IMPACTOR XH500 | Minor source | No |
| EVANS LANDSCAPING INC - PORTABLE WARRIOR 1800 SCREENER | Minor source | No |
| EVANS LANDSCAPING INC- PORTABLE CHIEFTAIN 2100 SCREENER | Minor source | No |
| EVANS LANDSCAPING INC. | Minor source | No |
| EVANS LANDSCAPING PORTABLE GRINDER: PETERSON 6710B | Minor source | No |
| EVANS LANDSCAPING PORTABLE PREMIERTRAK 400 | Minor source | No |
| EVANS LANDSCAPING PORTABLE WARRIOR 1800 POWERSCREENER | Minor source | No |
| FAITHFUL COMPANION PET CREMATION SERVICES | Minor source | No |
| FBF LIMITED DBA QUEEN CITY STEEL TREATING CO | Minor source | No |
| FEDERAL EQUIPMENT COMPANY (FEC) | Minor source | No |
| FEINTOOL CINCINNATI INC. | Minor source | No |
| FENTON RIGGING & CONTRACTING, INC. | Minor source | No |
| FIFTH THIRD CENTER - WALNUT | Minor source | No |
| FIRST HIGHLAND MGMT & DEVEL CORP | Minor source | No |
| FIVE MILE MARATHON | Minor source | No |
| FOLCHI FORMALWEAR | Minor source | No |
| FORD MOTOR COMPANY | Synthetic minor source | No |
| FORMICA CORPORATION - EVENDALE | Major source | No |
| FOSTER TRANSFORMER COMPANY | Minor source | No |
| FRESH AND KLEAN DRY CLEANING SERVICES | Minor source | No |
| GE AEROSPACE EVENDALE PLANT | Major source | No |
| GE ENGINE SERVICES, LLC | Minor source | No |
| GENERAL ELECTRIC COMPANY (B0303) | Minor source | No |
| GENERAL TOOL COMPANY | Minor source | No |
| GENERAL TOOL COMPANY INC | Minor source | No |
| GILLIGAN OIL | Minor source | No |
| GIVAUDAN FLAVORS CORPORATION | Synthetic minor source | No |
| GKN AEROSPACE CINCINNATI, INC | Minor source | No |
| GKN AEROSPACE CINCINNATI, INC | Minor source | No |
| GLENDALE BODY SHOP INC. | Minor source | No |
| GM CEREALS PROPERTIES, INC. | Major source | No |
| GOOD SAMARITAN HOSPITAL | Minor source | No |
| GREATER CINCINNATI ASPHALT TERMINAL 2 | Synthetic minor source | No |
| GREEN CITY C&DD PROCESSING FACILITY | Minor source | No |
| GREIF - CINCINNATI PAPERBOARD | Major source | No |
| GRIPPO POTATO CHIP COMPANY, INC. | Minor source | No |
| GROWMARK, INC. | Minor source | No |
| GSF ENERGY, LLC | Major source | No |
| GT TRADE LLC | Minor source | No |
| GUS HOLTHAUS SIGNS, INC. DBA HOLTHAUS LACKNER SIGNS | Minor source | No |
| H HAFNER & SONS, INC. | Minor source | No |
| H. HAFNER & SONS INC. | Minor source | No |
| H.B. FULLER CO. | Synthetic minor source | No |
| HADRONICS LLC | Minor source | No |
| HARBISON WALKER INTERNATIONAL (HWI) | Minor source | No |
| HARPER'S POINT SHELL | Minor source | No |
| HARRISON AVENUE SHAMROCK | Minor source | No |
| HARTCO, INCORPORATED | Minor source | No |
| HEARTLAND ENGINEERED PRODUCTS, LLC. | Minor source | No |
| HEIDELBERG MATERIALS | Minor source | No |
| HILLTOP BASIC RESOURCES, INC. | Minor source | No |
| HILLTOP ST. BERNARD, LLC | Minor source | No |
| HYDRATECH ENGINEERED PRODUCTS LLC | Minor source | No |
| I.T. VERDIN COMPANY | Minor source | No |
| INDUSTRIAL CONTAINER SERVICES LLC | Emissions classification unknown | No |
| INEOS ABS (USA) CORPORATION | Major source | Yes |
| INNOMOTICS, LLC | Minor source | No |
| INTERCONTINENTAL CHEMICAL CORPORATION | Minor source | No |
| INWOOD AUTOMOTIVE PRODUCTS CO. INC. | Minor source | No |
| ITW EVERCOAT, A DIVISION OF IIIINOIS TOOL WORKS, INC. | Synthetic minor source | No |
| JAKE SWEENEY CHEVROLET IMPORTS | Minor source | No |
| JEFF WYLER HYUNDAI DBA SUPERIOR COLLISION CENTER | Minor source | No |
| JOHN HALL BODY SHOP INC. | Minor source | No |
| JOSEPH TOYOTA OF CINCINNATI | Minor source | No |
| JTM PROVISIONS COMPANY, INC. | Minor source | No |
| KAO USA INC. | Minor source | No |
| KDM SIGNS, INC. | Synthetic minor source | Yes |
| KELLANOVA MANUFACTURING, LLC | Minor source | No |
| KENNEDY MARATHON | Minor source | No |
| KERRY FORD INC. | Minor source | No |
| KLOR KLEEN, INCORPORATED | Minor source | No |
| KLOSTERMAN'S BAKING CO | Minor source | No |
| KM PHOENIX HOLDINGS LLC - CINCINNATI NORTH TERMINAL | Synthetic minor source | No |
| KODIAK MARKETING LLC | Minor source | No |
| KOSMOS CEMENT COMPANY, LLC - CINCINNATI TERMINAL | Minor source | No |
| KROGER CO | Minor source | No |
| KRONER DRY CLEANERS | Minor source | No |
| KYOCERA SENCO INDUSTRIAL TOOLS, INC. | Major source | No |
| L & L ORNAMENTAL IRON | Minor source | No |
| LATHAM LIMESTONE UNIT- #3001500- PORTABLE | Minor source | No |
| LEGRAND AVD | Synthetic minor source | Yes |
| LEONHARDT PLATING CO. | Minor source | No |
| LIBERTY COLLISION CENTER | Minor source | No |
| LIBERTY FIBERGLASS, LLC | Minor source | No |
| LITTLE MIAMI, WWTP | Minor source | No |
| LONESTAR INDUSTRIES INC DBA BUZZI UNICEM USA | Minor source | No |
| LSI CINCINNATI OPERATION | Minor source | No |
| M & M METALS INC. | Minor source | No |
| MADTREE BREWING COMPANY | Minor source | No |
| MAJOR TIRE COMPANY | Minor source | No |
| MANE INC | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.