EPA Air · by state

Air-emissions sources in Ohio

7,478Facilities

By emissions classification in Ohio

High-priority violations in Ohio

180 sources in Ohio carry a current high-priority Clean Air Act violation.

Counties in Ohio

Industries in Ohio

Sources are grouped by the first industry code on the facility record.

Air-emissions inspections in Ohio, by year

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.

High-priority air violations in Ohio, by year

A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.

Air-emissions stack tests in Ohio, by year

A stack test measures what a source actually emits, at the stack, against the limit in its permit.

Facilities

Facility↑↓	Classification↑↓	HPV
UNITED FOOD AND GAS LLC	Minor source	No
UNITED INITIATORS, INC.	Major source	No
UNITED PARCEL SERVICE	Minor source	No
UNITED PARCEL SERVICE	Minor source	No
UNITED PARCEL SERVICE - DAYTON CENTER	Minor source	No
UNITED PARCEL SERVICE - HIGHLAND HEIGHTS	Minor source	No
UNITED PARCEL SERVICE - MIDDLEBURGH HEIGHTS	Minor source	No
UNITED PARCEL SERVICE - WEST CARROLLTON	Minor source	No
UNITED ROLLS INC.	Synthetic minor source	No
UNITED STATES POSTAL SERVICE- BROADWAY	Minor source	No
UNITED SURFACE FINISHING	Minor source	No
UNITY TUBE	Emissions classification unknown	No
UNIVAR SOLUTIONS USA - TWINSBURG	Synthetic minor source	No
UNIVAR SOLUTIONS USA INC. - STRONGSVILLE BRANCH	Synthetic minor source	No
UNIVAR SOLUTIONS USA LLC	Synthetic minor source	No
UNIVAR SOLUTIONS USA LLC	Minor source	No
UNIVAR SOLUTIONS USA LLC - CINCINNATI BRANCH	Synthetic minor source	No
UNIVAR SOLUTIONS USA LLC - EVENDALE	Synthetic minor source	No
UNIVAR SOLUTIONS USA LLC - HAMILTON BRANCH	Synthetic minor source	No
UNIVAR SOLUTIONS USA LLC - TOLEDO SOUTH	Synthetic minor source	No
UNIVERSAL AUTO BODY	Minor source	No
UNIVERSAL BODY SHOP	Minor source	No
UNIVERSAL HEAT TREATING	Minor source	No
UNIVERSAL METAL PRODUCTS	Minor source	No
UNIVERSAL METALS CUTTING, INC.	Emissions classification unknown	No
UNIVERSAL OIL, INC.	Minor source	No
UNIVERSAL PLASTICS - MIDDLEFIELD	Synthetic minor source	Yes
UNIVERSAL PLATING, INC.	Minor source	No
UNIVERSAL POLYMER & RUBBER	Minor source	No
UNIVERSAL RACK & EQUIPMENT CO., INC	Minor source	No
UNIVERSAL VENEER MILL CORP	Minor source	No
UNIVERSITY HOSPITAL HEALTH SYSTEM DBA AHUJA MEDICAL CEN	Synthetic minor source	No
UNIVERSITY HOSPITALS HEALTH SYSTEM DBA CASE MED. CTR.	Minor source	No
UNIVERSITY HOSPITALS OF CLEVELAND - CASE MEDICAL CENTER	Emissions classification unknown	No
UNIVERSITY HOSPITALS PARMA MEDICAL CENTER	Synthetic minor source	No
UNIVERSITY OF CINCINNATI	Major source	No
UNIVERSITY OF CINCINNATI	Minor source	No
UNIVERSITY OF DAYTON	Synthetic minor source	No
UNIVERSITY OF TOLEDO - MAIN CAMPUS	Synthetic minor source	No
UNIVERSITY OF TOLEDO HEALTH SCIENCE CAMPUS	Synthetic minor source	No
UNIWALL MFG. CO.	Synthetic minor source	No
UNVERFERTH MANUFACTURING CO, INC	Minor source	No
UNVERFERTH MFG CO INC - DELPHOS DIVISION	Synthetic minor source	No
UPPAL HOLDINGS, LLC	Minor source	No
UPPER MILL CREEK WATER RECLAMATION FACIL	Minor source	No
UPS - PLANT ENGINEERING	Minor source	No
UPS - PLANT ENGINEERING	Minor source	No
UPS- CLEVELAND HUB	Minor source	No
URBAN RENEWALS II	Minor source	No
URBANA VETERINARY CLINIC, INC.	Minor source	No
US AGGREGATES, LLC	Minor source	No
US CASTING COMPANY	Minor source	No
US GYPSUM COMPANY	Major source	No
US INK, A DIVISION OF SUN CHEMICAL CORP.	Minor source	No
US MOLDING MACHINERY CO	Minor source	No
US PAPER MILL LLC	Major source	No
US TANAZAWA CORPORATION	Minor source	No
USA PRECAST CONCRETE LIMITED	Minor source	No
USA WASTE GENEVA LANDFILL, INC.	Major source	No
USALCO ASHTABULA PLANT, LCC, SOUTH	Minor source	No
USALCO FAIRFIELD PLANT, LLC	Synthetic minor source	Yes
USEPA AWBERC RESEARCH FACILITY	Minor source	No
USG INTERIORS, INC., AMERICAN METALS CORP., WESTLAKE	Major source	No
UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION	Major source	No
UTLX MANUFACTURING LLC.	Synthetic minor source	No
UZELAC GRANITE LLC	Minor source	No
V.A. MEDICAL CENTER	Minor source	No
V&S COLUMBUS GALVANIZING LLC	Minor source	No
VA NORTHEAST OHIO HEALTHCARE SYSTEM	Synthetic minor source	No
VACUFORM INCORPORATED, AN ALKEGEN COMPANY	Minor source	No
VALEO CLIMATE CONTROL	Minor source	No
VALERO	Minor source	No
VALERO	Minor source	No
VALERO	Minor source	No
VALERO	Minor source	No
VALERO - SMITHVILLE	Minor source	No
VALERO - SRD	Minor source	No
VALERO - SRD	Minor source	No
VALERO 1411	Minor source	No
VALERO RENEWABLE FUELS COMPANY, LLC	Major source	No
VALGROUP	Major source	Yes
VALICOR ENVIRONMENTAL SERVICES	Emissions classification unknown	No
VALICOR ENVIRONMENTAL SERVICES LLC	Minor source	No
VALICOR ENVIRONMENTAL SERVICES, LLC	Major source	Yes
VALICOR ENVIRONMENTAL SERVICES, LLC	Minor source	No
VALICOR ENVIRONMENTAL SERVICES, LLC	Emissions classification unknown	No
VALLERY COLLISION CENTER	Minor source	No
VALLEY ASPHALT	Minor source	No
VALLEY ASPHALT - QUEENSGATE	Synthetic minor source	No
VALLEY ASPHALT # 13	Synthetic minor source	No
VALLEY ASPHALT #14	Synthetic minor source	No
VALLEY ASPHALT #17 - PORTABLE	Synthetic minor source	No
VALLEY ASPHALT #19	Synthetic minor source	No
VALLEY ASPHALT #23	Synthetic minor source	No
VALLEY ASPHALT #24	Synthetic minor source	No
VALLEY ASPHALT #25	Synthetic minor source	No
VALLEY ASPHALT #27	Synthetic minor source	Yes
VALLEY ASPHALT #5	Synthetic minor source	No
VALLEY ASPHALT #6	Synthetic minor source	No
VALLEY ASPHALT CORP - PLANT #11	Synthetic minor source	No

Figures from EPA’s ICIS-AIR download.