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
WESTERN RESERVE CREMATION SERVICE	Minor source	No
WESTERN RESERVE HOSPITAL	Minor source	No
WESTERN RESERVE SLEEVE, INC.	Minor source	No
WESTROCK CP, LLC. [A SMURFIT WESTROCK COMPANY]	Minor source	No
WESTSIDE MARATHON	Minor source	No
WESTVIEW CONCRETE CORP	Minor source	No
WESTVILLE GRAIN CO.	Minor source	No
WESTWOOD DRY CLEANERS	Minor source	No
WHEATLAND TUBE - WARREN, A DIV. OF ZEKELMAN INDUSTRIES	Minor source	No
WHEMCO - OHIO FOUNDRY INC	Synthetic minor source	No
WHIRLPOOL CORP. MARION OPERATIONS	Major source	No
WHIRLPOOL CORPORATION - CLYDE OPERATIONS	Major source	No
WHIRLPOOL CORPORATION, OTTAWA DIVISION	Minor source	No
WHIRLPOOL FINDLAY OPERATIONS	Major source	Yes
WHISPERING OAKS PET FUNERAL SERVICE DBA SRS SERVICES	Minor source	No
WHITACRE-GREER	Major source	No
WHITAKER FINISHING LLC	Minor source	No
WHITE ALLEN COLLISION CENTER	Minor source	No
WHITE CASTLE DISTRIBUTING, LLC	Minor source	No
WHITE CASTLE SYSTEM, INC.	Synthetic minor source	No
WHITE FAMILY COLLISION CENTER	Minor source	No
WHITE POND PARTY BEVERAGES, INC. DBA MEDINA QUALITY GAS	Minor source	No
WHITE ROCK QUARRY, LLC-SCREEN MACHINE/PRODUCER 43.0384	Minor source	No
WHITE SWAN DRY CLEANERS, INC.	Minor source	No
WHITE SWAN QUALITY CLEANERS	Minor source	No
WHITEWATER RECLAMATION COMPANY	Minor source	No
WHITEWATER RECLAMATION COMPANY	Minor source	No
WICKLIFFE ONE STOP SUNOCO	Minor source	No
WICKLIFFE SHELL	Minor source	No
WIDMER'S CLEANERS	Minor source	No
WIELAND CHASE LLC	Synthetic minor source	Yes
WIELAND METAL SERVICES FOILS, LLC	Minor source	No
WILDCAT DRY CLEANERS LLC	Minor source	No
WILEY COMPANIES	Minor source	No
WILEY PAD 952982	Minor source	No
WILLARD AND KELSEY SOLAR GROUP, LLC	Minor source	No
WILLCREST CORP	Minor source	No
WILLIAMS - EISENBARTH DEHYDRATION STATION	Minor source	No
WILLIAMS - SALEM COMPRESSOR STATION	Minor source	No
WILLIAMS ARCHER COMPRESSOR STATION	Major source	No
WILLIAMS CONCRETE INC.	Minor source	No
WILLIAMS COUNTY LANDFILL	Major source	No
WILLIAMS HARRISON HUB FRACTIONATION PLANT	Major source	No
WILLOUGHBY SUNOCO	Minor source	No
WILLOUGHBY-EASTLAKE WATER POLLUTION CONT	Minor source	No
WILLOW OAK CREMATORY, LLC	Minor source	No
WILLOWAY NURSERIES, INC, HURON GREENHOUSE	Minor source	No
WILLOWWOOD GLOBAL LLC	Minor source	No
WILMINGTON IRON & METAL COMPANY, INC.	Minor source	No
WILSON BLACKTOP CORPORATION	Minor source	No
WILSON MILLS MARATHON	Minor source	No
WIN WASTE INNOVATIONS OF SENECA COUNTY	Major source	No
WINCHESTER AG SERVICE A DIVISION OF WHEATON GRAIN	Minor source	No
WINCHESTER AG SERVICE DIV OF WHEATON GRAIN (GEORGETOWN)	Minor source	No
WINDHAM GAS STATION	Minor source	No
WINE CELLAR INNOVATIONS	Synthetic minor source	No
WINEMILLER MARATHON	Minor source	No
WINESBURG CHAIR COMPANY LTD	Synthetic minor source	No
WINESBURG HARDWOOD LUMBER CO LLC	Synthetic minor source	No
WINGATE PACKAGING, INC.	Synthetic minor source	No
WINSTON HEAT TREATING, INC.	Minor source	No
WINTON HILL BUSINESS CENTER	Minor source	No
WINTON ROAD SHELL	Minor source	No
WITT GALVANIZING DBA AZZ GALVANIZING - CINCINNATI	Minor source	No
WLW TRANSMITTING STATION	Minor source	No
WM. POWELL VALVE CO.	Minor source	No
WMI MEDICAL SERVICES OF OHIO, INC. - NORTHWOOD	Minor source	No
WOEBER MUSTARD MFG. CO.	Synthetic minor source	No
WONDER MART	Minor source	No
WONDERLY HORVATH HANES FUNERAL HOME INC.	Minor source	No
WOOD COUNTY LANDFILL	Major source	No
WOOD HEIRLOOMS FURNITURE	Minor source	No
WOOD VENEER MFG PLANT	Minor source	No
WOODBRIDGE CORPORATION	Major source	No
WOODCHOPPER PAD 952995	Minor source	No
WOODFORD EXCAVATING, LLC.	Minor source	No
WOODLAND CEMETERY ASSOCIATION	Minor source	No
WOODLAND SUNOCO	Minor source	No
WOODLAND TREE SERVICES	Emissions classification unknown	No
WOODLAWN READINESS CENTER	Minor source	No
WOODMAN AGITATOR	Emissions classification unknown	No
WOODMAN SHELL	Minor source	No
WOODSFIELD MUNICIPAL POWER	Synthetic minor source	No
WOODSIDE CEMETERY AND ARBORETUM	Minor source	No
WOODSIDE SUNOCO	Minor source	No
WOOSTER ELASTOMERS LLC	Minor source	No
WOOSTER PRODUCTS INC	Minor source	No
WOOSTER PRODUCTS INC	Minor source	No
WORLD CLASS FINISH	Minor source	No
WORLDWIDE EQUIPMENT, INC.	Minor source	No
WORTHINGTON CYLINDER CORPORATION	Major source	No
WORTHINGTON CYLINDER CORPORATION	Synthetic minor source	Yes
WORTHINGTON CYLINDERS CORP	Minor source	No
WORTHINGTON FOODS, INC.	Synthetic minor source	No
WORTHINGTON INDUSTRIES	Synthetic minor source	No
WORTHINGTON SAMUEL COIL PROCESSING, LLC. (TWINSBURG)	Synthetic minor source	No
WORTHINGTON STEEL	Synthetic minor source	No
WORTHINGTON STEEL COMPANY	Synthetic minor source	No
WRIGHT MULCH	Minor source	No
WRIGHT PLACE	Minor source	No

Figures from EPA’s ICIS-AIR download.