EPA Air · inspections by state and year
Air-emissions inspections in Ohio, 2025
- 1,176Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Ohio during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Ohio, 2025
- Cuyahoga County 97
- Hamilton County 83
- Montgomery County 74
- Summit County 56
- Lucas County 47
- Franklin County 43
- Butler County 43
- Seneca County 26
- Wood County 26
- Medina County 26
- Ashtabula County 24
- Allen County 20
- Lorain County 20
- Tuscarawas County 20
- Portage County 19
- Stark County 19
- Lake County 19
- Warren County 19
- Clermont County 18
- Shelby County 18
- Richland County 17
- Holmes County 15
- Washington County 14
- Undetermined County 14
- Trumbull County 14
- Hancock County 14
- Miami County 14
- Muskingum County 12
- Mahoning County 12
- Licking County 12
- Fayette County 12
- Erie County 12
- Wayne County 11
- Carroll County 10
- Sandusky County 10
- Pickaway County 10
- Crawford County 9
- Marion County 9
- Greene County 9
- Harrison County 9
- Darke County 8
- Fulton County 8
- Monroe County 8
- Columbiana County 8
- Coshocton County 8
- Scioto County 8
- Union County 8
- Knox County 8
- Clinton County 8
- Fairfield County 8
- Auglaize County 7
- Lawrence County 7
- Van Wert County 7
- Jefferson County 7
- Ashland County 7
- Williams County 7
- Logan County 7
- Paulding County 7
- Jackson County 6
- Adams County 6
- Perry County 6
- Pike County 6
- Delaware County 6
- Guernsey County 5
- Wyandot County 4
- Belmont County 4
- Champaign County 4
- Huron County 4
- Noble County 4
- Henry County 4
- Clark County 4
- Athens County 4
- Vinton County 3
- Defiance County 3
Ohio, other years
Air-emissions inspections recorded in Ohio, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-31 | MICHIGAN METAL COATINGS | SIDNEY, Shelby, OH | FCE On-Site | State |
| 2025-12-30 | HELICAL LINE PRODUCTS COMPANY | AVON LAKE, Lorain, OH | FCE On-Site | State |
| 2025-12-30 | RETECH STEEL, LLC. | GRAFTON, Lorain, OH | FCE On-Site | State |
| 2025-12-30 | SIDNEY, LLC | SIDNEY, Shelby, OH | FCE On-Site | State |
| 2025-12-30 | NOVACEL PERFORMANCE COATINGS, INC. | TROY, Miami, OH | PCE On-Site | State |
| 2025-12-29 | CALGON CARBON CORP. | COLUMBUS, Franklin, OH | FCE On-Site | State |
| 2025-12-29 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | FCE On-Site | State |
| 2025-12-26 | CABINETWORKS GROUP MIDDLEFIELD LLC (PLANT #3). | ORWELL, Ashtabula, OH | FCE On-Site | State |
| 2025-12-26 | HOLMES BY-PRODUCTS INC. | MILLERSBURG, Holmes, OH | FCE On-Site | State |
| 2025-12-23 | AMP GAS TURBINES NAPOLEON | NAPOLEON, Henry, OH | FCE On-Site | State |
| 2025-12-23 | KRAFT HEINZ COMPANY | FREMONT, Sandusky, OH | FCE On-Site | State |
| 2025-12-23 | WEIDMANN ELECTRICAL TECHNOLOGY, INC. | URBANA, Champaign, OH | FCE On-Site | State |
| 2025-12-23 | MORIROKU TECHNOLOGY NORTH AMERICA - GREENVILLE | GREENVILLE, Darke, OH | FCE On-Site | State |
| 2025-12-23 | CLEVELAND DIESEL GENERATING STATION | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-12-22 | NATIONAL RESILIENCE, INC. — high-priority violation on file | WEST CHESTER, TOWNSHIP OF, Butler, OH | FCE On-Site | State |
| 2025-12-19 | ROSS PRODUCTS - DIVISION OF ABBOTT | COLUMBUS, Franklin, OH | PCE On-Site | State |
| 2025-12-19 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | ASHTABULA, Ashtabula, OH | FCE On-Site | State |
| 2025-12-19 | AMP GAS TURBINES NAPOLEON | NAPOLEON, Henry, OH | PCE On-Site | State |
| 2025-12-18 | TYSON FOODS, INC. | WEST CHESTER, TOWNSHIP OF, Butler, OH | FCE On-Site | State |
| 2025-12-18 | DICKS CREEK ENERGY FACILITY | MONROE, Butler, OH | FCE On-Site | State |
| 2025-12-18 | VIBRA FINISH CO. | HAMILTON, Butler, OH | FCE On-Site | State |
| 2025-12-18 | MICHAELSON HOMES LLC | MILFORD, Clermont, OH | PCE On-Site | State |
| 2025-12-18 | MADDOX INDUSTRIAL TRANSFORMER LLC | BATAVIA, Clermont, OH | PCE On-Site | State |
| 2025-12-18 | VILLAGE MARKET | FRANKLIN, TOWNSHIP OF, Clermont, OH | PCE On-Site | State |
| 2025-12-18 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | FCE On-Site | State |
| 2025-12-18 | SHAW BODY INC. | CUYAHOGA FALLS, Summit, OH | FCE On-Site | State |
| 2025-12-18 | PADULA'S BODY SHOP | TALLMADGE, Summit, OH | FCE On-Site | State |
| 2025-12-17 | CALGON CARBON CORP. | COLUMBUS, Franklin, OH | PCE On-Site | State |
| 2025-12-17 | RUSSELL T. BUNDY ASSOCIATES INC | URBANA, Champaign, OH | FCE On-Site | State |
| 2025-12-17 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | FCE On-Site | State |
| 2025-12-17 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | FCE On-Site | State |
| 2025-12-17 | ALCON CONNECTORS LLC | UNION, TOWNSHIP OF, Clermont, OH | PCE On-Site | State |
| 2025-12-17 | JOSEPH ADAMS CORP. | VALLEY CITY, Medina, OH | FCE On-Site | State |
| 2025-12-17 | SHAW BODY INC. | CUYAHOGA FALLS, Summit, OH | PCE On-Site | State |
| 2025-12-16 | OMEGA JV2 MONTPELIER DIESEL GENERATING STATION | MONTPELIER, Williams, OH | PCE On-Site | State |
| 2025-12-16 | PORK CHAMP - MARTINSVILLE | MARTINSVILLE, Clinton, OH | PCE On-Site | State |
| 2025-12-16 | HOOD PACKAGING | WILMINGTON, Clinton, OH | PCE On-Site | State |
| 2025-12-16 | SABINA FOOD MART | SABINA, Clinton, OH | PCE On-Site | State |
| 2025-12-16 | POLARIS INDUSTRIES | WILMINGTON, Clinton, OH | PCE On-Site | State |
| 2025-12-16 | THE SHEPHERD COLOR COMPANY | WEST CHESTER, TOWNSHIP OF, Butler, OH | PCE On-Site | State |
| 2025-12-16 | MILFORD SUNOCO | MILFORD, Clermont, OH | PCE On-Site | State |
| 2025-12-16 | MILACRON PLASTICS TECHNOLOGIES GROUP LLC | BATAVIA, Clermont, OH | PCE On-Site | State |
| 2025-12-16 | BP OF GOSHEN | GOSHEN, TOWNSHIP OF, Clermont, OH | PCE On-Site | State |
| 2025-12-16 | COLLISION & CUSTOMS LLC | LOVELAND, Clermont, OH | PCE On-Site | State |
| 2025-12-16 | SAI-LEELA INC, DBA DAVE'S FOOD MART | LOVELAND, Clermont, OH | PCE On-Site | State |
| 2025-12-16 | SUNOCO FOOD MART | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-12-16 | UNIVERSITY OF CINCINNATI | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-12-16 | CINCINNATI CHILDREN'S HOSPITAL MEDICAL CENTER | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-12-16 | TINCHER'S WELDING LLC | HARVEYSBURG, Warren, OH | PCE On-Site | State |
| 2025-12-16 | NORMAN AND SONS BODY SHOP | NORTON, Summit, OH | PCE On-Site | State |
| 2025-12-15 | CMH050 | OHIO, Undetermined, OH | FCE On-Site | State |
| 2025-12-15 | YOKOHAMA INDUSTRIES AMERICAS OHIO, INC. | PAINESVILLE, Lake, OH | FCE On-Site | State |
| 2025-12-15 | INEOS NITRILES USA LLC | LIMA, Allen, OH | FCE On-Site | State |
| 2025-12-15 | ARDAGH METAL PACKAGING USA CORP. | FREMONT, Sandusky, OH | FCE On-Site | State |
| 2025-12-15 | MORGAN ADVANCED MATERIALS | FOSTORIA, Seneca, OH | FCE On-Site | State |
| 2025-12-15 | FEDERAL METAL CO | BEDFORD, Cuyahoga, OH | FCE On-Site | State |
| 2025-12-15 | TOPUP MARKET | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-12-15 | INX INTERNATIONAL INK CO. | LEBANON, Warren, OH | FCE On-Site | State |
| 2025-12-12 | LES RENEWABLE NG LLC - GROVE CITY | GROVE CITY, Franklin, OH | FCE On-Site | State |
| 2025-12-12 | SYENSQO SPECIALTY POLYMERS USA LLC | MARIETTA, Washington, OH | FCE On-Site | State |
| 2025-12-11 | KRAFT HEINZ COMPANY | FREMONT, Sandusky, OH | PCE On-Site | State |
| 2025-12-11 | WIN WASTE INNOVATIONS OF SENECA COUNTY | FOSTORIA, Seneca, OH | PCE On-Site | State |
| 2025-12-11 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | PCE On-Site | State |
| 2025-12-11 | WOEBER MUSTARD MFG. CO. | SPRINGFIELD, Clark, OH | PCE On-Site | State |
| 2025-12-11 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-12-11 | DAYTON BD OF EDUCATION TRANSPORTATION CE | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-12-11 | OMNICARE OF CINCINNATI #48317 | WEST CHESTER, TOWNSHIP OF, Butler, OH | PCE On-Site | State |
| 2025-12-11 | NTH CYCLE | FAIRFIELD, Butler, OH | PCE On-Site | State |
| 2025-12-11 | FINDLEY VENTURA OIL, LLC | HAMILTON, Butler, OH | PCE On-Site | State |
| 2025-12-11 | VIBRA FINISH CO. | HAMILTON, Butler, OH | PCE On-Site | State |
| 2025-12-10 | OMEGA JV2 MONTPELIER DIESEL GENERATING STATION | MONTPELIER, Williams, OH | FCE On-Site | State |
| 2025-12-10 | BRYAN MUNICIPAL UTILITIES | BRYAN, Williams, OH | FCE On-Site | State |
| 2025-12-10 | CLEVELAND DIESEL GENERATING STATION | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-12-10 | STOP-N-SHOP (SUNOCO) | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-12-10 | FIVE MILE MARATHON | ANDERSON, TOWNSHIP OF, Hamilton, OH | PCE On-Site | State |
| 2025-12-09 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | ASHTABULA, Ashtabula, OH | PCE On-Site | State |
| 2025-12-09 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | ASHTABULA, Ashtabula, OH | PCE On-Site | State |
| 2025-12-09 | MT HOPE FINISHING | MILLERSBURG, Holmes, OH | PCE On-Site | State |
| 2025-12-09 | SHADER'S, INC. | MILLERSBURG, Holmes, OH | PCE On-Site | State |
| 2025-12-09 | ELITE FINISHING | SALT CREEK, TOWNSHIP OF, Holmes, OH | PCE On-Site | State |
| 2025-12-09 | ARDAGH METAL PACKAGING USA CORP. | FREMONT, Sandusky, OH | PCE On-Site | State |
| 2025-12-09 | BUCKEYE TERMINALS LLC - TOLEDO WEST TERMINAL | TOLEDO, Lucas, OH | FCE On-Site | State |
| 2025-12-09 | BUCKEYE TERMINALS LLC - TOLEDO WEST TERMINAL | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2025-12-09 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | PCE On-Site | State |
| 2025-12-09 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | PCE On-Site | State |
| 2025-12-09 | BLACKHORSE ENERGY | LAURA, Miami, OH | PCE On-Site | State |
| 2025-12-09 | STONY HOLLOW LANDFILL, INC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-12-09 | NETWORK SERVICE SOLUTIONS LLC | FAIRFIELD, Butler, OH | PCE On-Site | State |
| 2025-12-09 | MARTIN BROWER FAIRFIELD OH | WEST CHESTER, TOWNSHIP OF, Butler, OH | PCE On-Site | State |
| 2025-12-09 | DICKS CREEK ENERGY FACILITY | MONROE, Butler, OH | PCE On-Site | State |
| 2025-12-08 | NICKLES BAKERY OF MARTINS FERRY INC. | MARTINS FERRY, Belmont, OH | FCE On-Site | State |
| 2025-12-08 | VA NORTHEAST OHIO HEALTHCARE SYSTEM | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-12-05 | HELICAL LINE PRODUCTS COMPANY | AVON LAKE, Lorain, OH | PCE On-Site | State |
| 2025-12-05 | GRAPHITE SALES INC — high-priority violation on file | NOVA, Ashland, OH | FCE On-Site | State |
| 2025-12-05 | NICKLES BAKERY OF MARTINS FERRY INC. | MARTINS FERRY, Belmont, OH | PCE On-Site | State |
| 2025-12-05 | BUCKEYE TERMINALS, LLC - CUYAHOGA TERMINAL | CUYAHOGA HEIGHTS, Cuyahoga, OH | FCE On-Site | State |
| 2025-12-05 | QUAKER HOUGHTON PA, INC. | MIDDLETOWN, Butler, OH | FCE On-Site | State |
| 2025-12-05 | QUAKER HOUGHTON PA, INC. | MIDDLETOWN, Butler, OH | PCE On-Site | State |
| 2025-12-04 | INX INTERNATIONAL INK CO. | LEBANON, Warren, OH | PCE On-Site | State |
| 2025-12-03 | CABINETWORKS GROUP MIDDLEFIELD LLC (PLANT #3). | ORWELL, Ashtabula, OH | PCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.