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
THE W L JENKINS COMPANY, INC.	Minor source	No
THE WATKINS PRINTING CO	Minor source	No
THE WELLS GROUP LLC	Minor source	No
THE WELLS GROUP LLC	Minor source	No
THE WELLS GROUP LLC - CIRCLEVILLE PLANT	Minor source	No
THE WELLS GROUP LLC -WILMINGTON PLANT	Minor source	No
THE WELLS GROUP LLC WASHINGTON COURT HOUSE	Minor source	No
THE WELLS GROUP, LLC	Minor source	No
THE WELLS GROUP, LLC	Minor source	No
THE WILL-BURT COMPANY (PLANT 2000)	Minor source	No
THE WOOSTER BRUSH COMPANY	Minor source	No
THE WORTHINGTON STEEL COMPANY	Synthetic minor source	Yes
THE YARDER MANUFACTURING CO.	Minor source	No
THERMAL TREATMENT CENTER INC	Minor source	No
THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC	Minor source	No
THERMOTEC INDUSTRIES	Minor source	No
THIEMAN QUALITY METAL FAB, INC.	Minor source	No
THIEMAN TAILGATES	Minor source	No
THIRD DIMENSION, INC.	Synthetic minor source	No
THOMAS STEEL STRIP CORP.	Minor source	No
THOMPSON ALUMINUM CASTING CO	Minor source	No
THORNTON POWDER COATING, INC.	Minor source	No
THORSPORT INC.	Emissions classification unknown	No
THORWORKS INDUSTRIES INC.	Minor source	No
THREE BOND INTERNATIONAL, INC.	Synthetic minor source	No
THREE BOND INTERNATIONAL, INC.	Minor source	No
THREE CREEK BIOENERGY	Minor source	No
THREE J'S WRECK TECH INC	Minor source	No
THREE RIVERS ENERGY, LLC	Minor source	No
THT PRESSES, INC.	Minor source	No
THYSSENKRUPP BILSTEIN OF AMERICA	Minor source	No
TIFFIN DEVELOPMENTAL CENTER	Minor source	No
TIFFIN FARMERS COOPERATIVE, INC.	Minor source	No
TIFFIN FOUNDRY & MACHINE INC	Minor source	No
TIGER SAND & GRAVEL LLC	Minor source	No
TIGERPOLY MFG, INC	Minor source	No
TIME WARNER CABLE	Minor source	No
TIMKEN COMPANY - GAMBRINUS ROLLER	Minor source	No
TINCHER'S WELDING LLC	Minor source	No
TIP TOP CLEANERS	Minor source	No
TIPP CITY DUNCAN OIL	Minor source	No
TIPP CITY SHELL	Minor source	No
TIPP CITY WTP	Minor source	No
TIPPENS PAD 952933	Minor source	No
TIREMAN, LLC & ELIE ABDULKARIM	Minor source	No
TITAN TIRE CORPORATION OF BRYAN	Major source	No
TITANIUM METALS CORPORATION	Major source	No
TMS INTERNATIONAL, LLC	Minor source	No
TMS INTERNATIONAL, LLC	Synthetic minor source	No
TMS INTERNATIONAL, LLC	Minor source	No
TMS INTERNATIONAL, LLC	Major source	No
TMS INTERNATIONAL, LLC	Minor source	No
TMS INTERNATIONAL, LLC	Synthetic minor source	No
TMS INTERNATIONAL, LLC - AK SCARFING	Minor source	No
TNH GAS MART INCORPORATED	Minor source	No
TOBIAS FUNERAL HOME AND CREMATORY	Minor source	No
TODCO DIV. OVERHEAD DOOR CORP.	Minor source	No
TODHUNTER TERMINAL	Minor source	No
TOLEDO - SUNOCO LLC	Synthetic minor source	No
TOLEDO 76	Minor source	No
TOLEDO ALFALFA MILL	Minor source	No
TOLEDO CHEMICAL 3PL	Emissions classification unknown	No
TOLEDO MEMORIAL PARK AND MAUSOLEUM	Minor source	No
TOLEDO MOLDING &DIE, INC.	Minor source	No
TOLEDO REFINING COMPANY LLC	Major source	No
TOLEDO REFINING COMPANY LLC - WWTU	Major source	No
TOLEDO TERMINAL HOLDINGS, LLC	Synthetic minor source	Yes
TOLEDO TERMINALING COMPANY LLC	Major source	No
TOLEDO TOOL AND DIE COMPANY	Minor source	No
TOLL COMPACTION	Emissions classification unknown	No
TOM SCHMIDT'S SERVICE	Minor source	No
TOM'S MARATHON	Minor source	No
TOM'S MULCH AND LANDSCAPING	Minor source	No
TONTOGANY GRAIN	Minor source	No
TOOLING TECHNOLOGY	Minor source	No
TOP CAT CONCRETE CO	Minor source	No
TOP DOG COLLISION	Minor source	No
TOPPAN PACKAGING USA INC.	Major source	No
TOPPS CLEANERS	Minor source	No
TOPTSIDIS SERVICES, INC., DBA UNIQUE CLEANERS & TAILORS	Emissions classification unknown	No
TOPUP MARKET	Minor source	No
TOSOH SMD, INC	Minor source	No
TOTH BUICK GMC	Minor source	No
TOWER AUTOMOTIVE OPERATIONS USA 1, LLC	Synthetic minor source	No
TOWER INDUSTRIES, LTD.	Synthetic minor source	No
TOWER SHELL	Minor source	No
TOWN & COUNTRY CLEANERS	Minor source	No
TOWN & COUNTRY CLEANERS	Minor source	No
TOWN & COUNTRY CLEANERS, DBA CAPITOL CLE	Minor source	No
TOWN & COUNTRY VETERINARY HOSPITAL	Minor source	No
TOWN AND COUNTRY CLEANERS	Minor source	No
TOWN AND COUNTRY CLEANERS	Minor source	No
TRADER JOE'S	Minor source	No
TRADER JOE'S	Minor source	No
TRADER JOE'S	Minor source	No
TRADER JOE'S	Minor source	No
TRADER JOE'S	Minor source	No
TRADER JOE'S		No
TRAILINES ENTERPRISES, LLC	Minor source	No
TRAILWAY WOOD II	Synthetic minor source	No

Figures from EPA’s ICIS-AIR download.