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 |
|---|---|---|---|---|
| 2025-06-24 | THE PROCTER AND GAMBLE CO. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-06-23 | COLUMBIA PIPELINE GROUP-OAK HILL COMPRESSOR STATION | MADISON, TOWNSHIP OF, Jackson, OH | FCE On-Site | State |
| 2025-06-23 | HERAEUS EPURIO LLC | VANDALIA, Montgomery, OH | PCE On-Site | State |
| 2025-06-20 | LIMA STATION - BUCKEYE PIPE LINE CO., L.P. | LIMA, Allen, OH | PCE On-Site | State |
| 2025-06-20 | LIMA STATION - BUCKEYE PIPE LINE CO., L.P. | LIMA, Allen, OH | PCE On-Site | State |
| 2025-06-18 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | PCE On-Site | State |
| 2025-06-18 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | FCE On-Site | State |
| 2025-06-18 | STERICYCLE INC | WARREN, Trumbull, OH | PCE On-Site | State |
| 2025-06-18 | STERICYCLE INC | WARREN, Trumbull, OH | FCE On-Site | State |
| 2025-06-18 | ADM-FOSTORIA | FOSTORIA, Hancock, OH | PCE On-Site | State |
| 2025-06-18 | AGMET LLC | OAKWOOD, Cuyahoga, OH | PCE On-Site | State |
| 2025-06-18 | SMITHERS-OASIS U.S.A. | KENT, Portage, OH | PCE On-Site | State |
| 2025-06-17 | NILES MANUFACTURING & FINISHING INC | NILES, Trumbull, OH | PCE On-Site | State |
| 2025-06-17 | JOINT SYSTEMS MANUFACTURING CENTER | LIMA, Allen, OH | PCE On-Site | State |
| 2025-06-17 | ERIE GENERATING STATION | MILAN, Erie, OH | PCE On-Site | State |
| 2025-06-17 | ERIE COUNTY SANITARY LANDFILL | MILAN, Erie, OH | PCE On-Site | State |
| 2025-06-17 | VALGROUP — high-priority violation on file | FINDLAY, Hancock, OH | FCE On-Site | State |
| 2025-06-17 | WIN WASTE INNOVATIONS OF SENECA COUNTY | FOSTORIA, Seneca, OH | PCE On-Site | State |
| 2025-06-17 | FCA US LLC - TOLEDO NORTH ASSEMBLY | TOLEDO, Lucas, OH | FCE On-Site | State |
| 2025-06-17 | APEX TOOL GROUP, LLC | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-06-17 | ASK CHEMICALS | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-06-17 | POTTERS INDUSTRIES LLC | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-06-16 | REAL ALLOY SPECIALTY PRODUCTS, LLC | ELYRIA, Lorain, OH | FCE On-Site | State |
| 2025-06-16 | MAHONING LANDFILL, INC. | SPRINGFIELD, TOWNSHIP OF, Mahoning, OH | FCE On-Site | State |
| 2025-06-16 | O.H. HUTCHINGS CT | MIAMISBURG, Montgomery, OH | PCE On-Site | State |
| 2025-06-16 | TMS INTERNATIONAL, LLC | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-06-16 | SUN CHEMICAL CORP CINCINNATI INK | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-06-13 | FCA US LLC - TOLEDO NORTH ASSEMBLY | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2025-06-13 | PLY GEM — high-priority violation on file | SIDNEY, Shelby, OH | FCE On-Site | State |
| 2025-06-12 | SOUTH FIELD ENERGY LLC | WELLSVILLE, Columbiana, OH | PCE On-Site | State |
| 2025-06-12 | AVERY DENNISON, SPECIALTY TAPE DIVISION, BLDG. 14&19 | MENTOR, Lake, OH | FCE On-Site | State |
| 2025-06-12 | COLUMBIA PIPELINE GROUP-OAK HILL COMPRESSOR STATION | MADISON, TOWNSHIP OF, Jackson, OH | PCE On-Site | State |
| 2025-06-12 | THE ANDERSONS RENEWABLES LLC - GREENVILLE PLANT — high-priority violation on file | GREENVILLE, Darke, OH | PCE On-Site | State |
| 2025-06-12 | TAIT ELECTRIC GENERATING STATION | MORAINE, Montgomery, OH | PCE On-Site | State |
| 2025-06-12 | DEE SIGN COMPANY — high-priority violation on file | WEST CHESTER, TOWNSHIP OF, Butler, OH | PCE On-Site | U.S. EPA |
| 2025-06-12 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | PCE On-Site | State |
| 2025-06-12 | ESSENTIAL ELEMENTS USA, LLC. | CINCINNATI, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2025-06-11 | CARROLL COUNTY ENERGY LLC | WASHINGTON, TOWNSHIP OF, Carroll, OH | PCE On-Site | State |
| 2025-06-11 | BASF CORP | CINCINNATI, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2025-06-11 | CUSTOM CAST MARBLEWORKS, EVENDALE — high-priority violation on file | CINCINNATI, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2025-06-10 | MID-OHIO PAVING, INC. | CENTERBURG, Knox, OH | FCE On-Site | State |
| 2025-06-10 | ASK CHEMICALS | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-06-10 | SPRING GROVE RESOURCE RECOVERY INC | CINCINNATI, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2025-06-10 | ENVIRONMENTAL ENTERPRISES | CINCINNATI, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2025-06-10 | SUN CHEMICAL CORP CINCINNATI INK | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-06-09 | TUNNEL HILL RECLAMATION LLC — high-priority violation on file | NEW LEXINGTON, Perry, OH | FCE On-Site | State |
| 2025-06-09 | TUNNEL HILL RECLAMATION LLC — high-priority violation on file | NEW LEXINGTON, Perry, OH | PCE On-Site | State |
| 2025-06-09 | MAVERICK MOLDING CO. — high-priority violation on file | CINCINNATI, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2025-06-09 | SPRINT AKRON CORE SWITCH | AKRON, Summit, OH | FCE On-Site | State |
| 2025-06-06 | MAE MATERIALS LLC | SOUTH WEBSTER, Scioto, OH | PCE On-Site | State |
| 2025-06-06 | TAIT ELECTRIC GENERATING STATION | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-06-05 | FRANKLIN COUNTY SANITARY LANDFILL | GROVE CITY, Franklin, OH | PCE On-Site | U.S. EPA |
| 2025-06-05 | METALICO YOUNGSTOWN, INC. | YOUNGSTOWN, Mahoning, OH | PCE On-Site | State |
| 2025-06-05 | SUBURBAN LANDFILL, INC. | GLENFORD, Perry, OH | FCE On-Site | State |
| 2025-06-05 | SUBURBAN LANDFILL, INC. | GLENFORD, Perry, OH | PCE On-Site | State |
| 2025-06-05 | VALICOR ENVIRONMENTAL SERVICES, LLC — high-priority violation on file | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-06-05 | RUMPKE SANITARY LANDFILL, INC. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-06-04 | CMH070 CAMPUS | OHIO, Undetermined, OH | FCE On-Site | State |
| 2025-06-04 | LYONDELLBASELL COMPOSITES LLC | CONNEAUT, Ashtabula, OH | FCE On-Site | State |
| 2025-06-04 | VALGROUP — high-priority violation on file | FINDLAY, Hancock, OH | PCE On-Site | State |
| 2025-06-04 | NOBLE ROAD LANDFILL | SHILOH, Richland, OH | PCE On-Site | U.S. EPA |
| 2025-06-04 | METEOR SEALING SYSTEMS LLC — high-priority violation on file | DOVER, Tuscarawas, OH | PCE On-Site | State |
| 2025-06-04 | GM CEREALS PROPERTIES, INC. | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-06-03 | VALERO RENEWABLE FUELS COMPANY, LLC | BLOOMINGBURG, Fayette, OH | FCE On-Site | State |
| 2025-06-03 | AVERY DENNISON STD, BLDG 5 | PAINESVILLE, Lake, OH | FCE On-Site | State |
| 2025-06-03 | AVERY DENNISON PFF, BLDG 3 | PAINESVILLE, Lake, OH | FCE On-Site | State |
| 2025-06-03 | REAL ALLOY SPECIALTY PRODUCTS, LLC | ELYRIA, Lorain, OH | PCE On-Site | State |
| 2025-06-03 | GERKEN MATERIALS, INC. PLANT 8 | PAULDING, Paulding, OH | FCE On-Site | State |
| 2025-06-03 | ASK CHEMICALS | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-06-03 | CLEVELAND READY MIX INCORPORATED | GARFIELD HEIGHTS, Cuyahoga, OH | FCE On-Site | State |
| 2025-06-03 | QUEEN CITY TERMINALS LLC | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-06-03 | AMERICAN LANDFILL INC. — high-priority violation on file | WAYNESBURG, Stark, OH | PCE On-Site | U.S. EPA |
| 2025-06-02 | AVERY DENNISON MFD, BLDG 7 | PAINESVILLE, Lake, OH | FCE On-Site | State |
| 2025-06-02 | MIDDLETOWN COKE COMPANY, LLC — high-priority violation on file | MIDDLETOWN, Butler, OH | FCE On-Site | State |
| 2025-06-02 | RUMPKE SANITARY LANDFILL, INC. | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-06-02 | PATHEON PHARMACEUTICALS INC. | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-05-29 | MID-OHIO PAVING, INC. | CENTERBURG, Knox, OH | PCE On-Site | State |
| 2025-05-29 | VALLEY ASPHALT #27 — high-priority violation on file | WASHINGTON COURT HOUSE, Fayette, OH | FCE On-Site | State |
| 2025-05-29 | ESSENTIAL ELEMENTS USA, LLC. | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-05-28 | BLUESCOPE COATED PRODUCTS, LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | FCE On-Site | State |
| 2025-05-28 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | PCE On-Site | State |
| 2025-05-28 | OMEGA JV2 - SEVILLE DIESEL GENERATING STATION | SEVILLE, Medina, OH | FCE On-Site | State |
| 2025-05-27 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | FCE On-Site | State |
| 2025-05-27 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | PCE On-Site | State |
| 2025-05-27 | KRATON CORPORATION | BELPRE, Washington, OH | FCE On-Site | State |
| 2025-05-27 | GM CEREALS PROPERTIES, INC. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-05-27 | GM CEREALS PROPERTIES, INC. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-05-27 | ENBRIDGE GAS OHIO - ROBINSON STATION | CANTON, Stark, OH | FCE On-Site | State |
| 2025-05-23 | VALERO RENEWABLE FUELS COMPANY, LLC | BLOOMINGBURG, Fayette, OH | PCE On-Site | State |
| 2025-05-23 | VALERO RENEWABLE FUELS COMPANY, LLC | BLOOMINGBURG, Fayette, OH | PCE On-Site | State |
| 2025-05-23 | RETTERBUSH FIBERGLASS CORPORATION | PIQUA, Miami, OH | FCE On-Site | State |
| 2025-05-23 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | PCE On-Site | State |
| 2025-05-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | PCE On-Site | State |
| 2025-05-22 | METOKOTE CORPORATION PLANT 25 | LIMA, Allen, OH | FCE On-Site | State |
| 2025-05-22 | METOKOTE CORPORATION PLANT 25 | LIMA, Allen, OH | PCE On-Site | State |
| 2025-05-22 | CRAWFORD COUNTY LANDFILL | BUCYRUS, Crawford, OH | FCE On-Site | State |
| 2025-05-21 | CRAWFORD COMPRESSOR STATION | LANCASTER, Fairfield, OH | FCE On-Site | State |
| 2025-05-21 | SOFIDEL AMERICA — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | PCE On-Site | State |
| 2025-05-21 | MAHONING LANDFILL, INC. | SPRINGFIELD, TOWNSHIP OF, Mahoning, OH | PCE On-Site | State |
| 2025-05-21 | MAHONING LANDFILL, INC. | SPRINGFIELD, TOWNSHIP OF, Mahoning, OH | PCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.