EPA Air · inspections by state and year
Air-emissions inspections in Ohio, 2026
- 654Inspections
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 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Ohio, 2026
- Cuyahoga County 76
- Hamilton County 44
- Montgomery County 40
- Summit County 33
- Lucas County 27
- Franklin County 23
- Butler County 19
- Stark County 18
- Lake County 16
- Portage County 15
- Wood County 14
- Trumbull County 14
- Clermont County 13
- Warren County 12
- Ashtabula County 12
- Richland County 12
- Allen County 12
- Mahoning County 11
- Miami County 11
- Washington County 11
- Lorain County 11
- Greene County 10
- Medina County 9
- Clark County 9
- Undetermined County 9
- Sandusky County 9
- Union County 9
- Wayne County 9
- Hancock County 8
- Ottawa County 8
- Seneca County 8
- Scioto County 8
- Preble County 7
- Huron County 6
- Tuscarawas County 6
- Ashland County 6
- Fairfield County 5
- Darke County 5
- Pickaway County 5
- Marion County 5
- Auglaize County 5
- Licking County 5
- Holmes County 4
- Columbiana County 4
- Muskingum County 4
- Defiance County 3
- Putnam County 3
- Clinton County 3
- Wyandot County 3
- Coshocton County 3
Ohio, other years
Air-emissions inspections recorded in Ohio, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-09-04 | LAKE COUNTY SOLID WASTE FACILITY | PAINESVILLE, Lake, OH | FCE On-Site | State |
| 2026-09-03 | CAPITAL RESIN CORP | COLUMBUS, Franklin, OH | FCE On-Site | State |
| 2026-09-03 | DOVER CHEMICAL CORP | DOVER, Tuscarawas, OH | FCE On-Site | State |
| 2026-09-03 | TOM'S MULCH AND LANDSCAPING | BELLBROOK, Greene, OH | PCE On-Site | State |
| 2026-09-03 | MARTIN MARIETTA MATERIALS INC - COOK RD | SPRING VALLEY, Greene, OH | PCE On-Site | State |
| 2026-09-03 | FPT CLEVELAND, LLC. | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-09-03 | SEALED AIR CORPORATION | STREETSBORO, Portage, OH | PCE On-Site | State |
| 2026-09-02 | THE C.A. LAWTON CO. | MINSTER, Auglaize, OH | FCE On-Site | State |
| 2026-09-01 | CABINETWORKS GROUP MIDDLEFIELD LLC (PLANT #3). | ORWELL, Ashtabula, OH | PCE On-Site | U.S. EPA |
| 2026-09-01 | SRM PLANT 25078 | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2026-09-01 | PLYMOUTH FOAM, LLC | NEWCOMERSTOWN, Tuscarawas, OH | FCE On-Site | State |
| 2026-09-01 | ALTERRA ENERGY, LLC | AKRON, Summit, OH | PCE On-Site | U.S. EPA |
| 2026-08-31 | ISP | LIMA, Allen, OH | FCE On-Site | State |
| 2026-08-31 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | FCE On-Site | State |
| 2026-08-31 | SURE-FOOT INDUSTRIES CORPORATION | CLEVELAND, Cuyahoga, OH | PCE On-Site | U.S. EPA |
| 2026-08-31 | FPT CLEVELAND, LLC. | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-08-31 | G-3 CHICKADEE PURCHASER LLC | AKRON, Summit, OH | FCE On-Site | State |
| 2026-08-28 | KARMA MATERIALS | GARFIELD HEIGHTS, Cuyahoga, OH | FCE On-Site | State |
| 2026-08-28 | METAL-MATIC LLC | MIDDLETOWN, Butler, OH | FCE On-Site | State |
| 2026-08-27 | MILLER-MASON PAVING CO., INC. | HILLSBORO, Highland, OH | FCE On-Site | State |
| 2026-08-27 | MILLER-MASON PAVING CO., INC. | HILLSBORO, Highland, OH | PCE On-Site | State |
| 2026-08-27 | FERROGLOBE USA METALLURGICAL, INC. | WATERFORD, Washington, OH | FCE On-Site | State |
| 2026-08-27 | CREATIVE DESIGN MARBLE, INC. | CENTERVILLE, Montgomery, OH | PCE On-Site | State |
| 2026-08-27 | BARRETT PAVING - CAMDEN ASPHALT | CAMDEN, Preble, OH | FCE On-Site | State |
| 2026-08-26 | CLEAN HARBORS RECYCLING SERVICES OF OHIO L.L.C. — high-priority violation on file | HEBRON, Licking, OH | PCE On-Site | State |
| 2026-08-26 | SPECTRUM METAL FINISHING, INC. | YOUNGSTOWN, Mahoning, OH | FCE On-Site | State |
| 2026-08-26 | THE C.A. LAWTON CO. | MINSTER, Auglaize, OH | PCE On-Site | State |
| 2026-08-26 | DAP INC. | TIPP CITY, Miami, OH | PCE On-Site | State |
| 2026-08-26 | SUPERIOR INDUSTRIAL SOLUTIONS INC | FAIRFIELD, Butler, OH | PCE On-Site | U.S. EPA |
| 2026-08-25 | LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file | LOWELLVILLE, Mahoning, OH | FCE On-Site | State |
| 2026-08-25 | ISP | LIMA, Allen, OH | PCE On-Site | State |
| 2026-08-25 | WIN WASTE INNOVATIONS OF SENECA COUNTY | FOSTORIA, Seneca, OH | PCE On-Site | State |
| 2026-08-25 | AMP BOWLING GREEN PEAKING PLANT | BOWLING GREEN, Wood, OH | FCE On-Site | State |
| 2026-08-25 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | PCE On-Site | U.S. EPA |
| 2026-08-25 | USG INTERIORS, INC., AMERICAN METALS CORP., WESTLAKE | WESTLAKE, Cuyahoga, OH | FCE On-Site | State |
| 2026-08-24 | KARMA MATERIALS | GARFIELD HEIGHTS, Cuyahoga, OH | PCE On-Site | State |
| 2026-08-24 | SHEPHERD CHEMICAL CO | NORWOOD, Hamilton, OH | PCE On-Site | U.S. EPA |
| 2026-08-21 | MAR ZANE MATERIALS PORTABLE PLANT 12 | PERRYSVILLE, Ashland, OH | FCE On-Site | State |
| 2026-08-21 | MAR ZANE MATERIALS PORTABLE PLANT 12 | PERRYSVILLE, Ashland, OH | PCE On-Site | State |
| 2026-08-20 | ROBIN INDUSTRIES | FREDERICKSBURG, Wayne, OH | FCE On-Site | State |
| 2026-08-20 | HOFFMAN ROAD LANDFILL — high-priority violation on file | TOLEDO, Lucas, OH | FCE On-Site | State |
| 2026-08-20 | HOFFMAN ROAD LANDFILL — high-priority violation on file | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2026-08-20 | MPLX TERMINALS LLC - CANTON TERMINAL | CANTON, Stark, OH | PCE On-Site | State |
| 2026-08-19 | ULTIUM CELLS LLC | WARREN, Trumbull, OH | PCE On-Site | State |
| 2026-08-19 | D & R SUPPLY, INC. | MARSHALLVILLE, Wayne, OH | FCE On-Site | State |
| 2026-08-19 | BUCKEYE PIPE LINE CO- MANTUA STATION | MANTUA, Portage, OH | FCE On-Site | State |
| 2026-08-18 | QNITY | CIRCLEVILLE, Pickaway, OH | FCE On-Site | State |
| 2026-08-18 | UNIVERSAL PLASTICS - MIDDLEFIELD — high-priority violation on file | MIDDLEFIELD, Geauga, OH | PCE On-Site | State |
| 2026-08-18 | MAR-ZANE PLANT NO 27 | WARREN, Trumbull, OH | FCE On-Site | State |
| 2026-08-18 | CREEKSIDE LANDFILL, LLC (FKA BROOKLYN NORTH RECYCLING) | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2026-08-18 | AZEK BUILDING PRODUCTS — high-priority violation on file | WILMINGTON, Clinton, OH | PCE On-Site | State |
| 2026-08-18 | STONY HOLLOW LANDFILL, INC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2026-08-18 | ESSITY OPERATIONS WAUSAU LLC | MIDDLETOWN, Butler, OH | PCE On-Site | State |
| 2026-08-18 | RUMPKE SANITARY LANDFILL, INC. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2026-08-18 | KYOCERA SENCO INDUSTRIAL TOOLS, INC. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2026-08-18 | BUCKEYE PIPE LINE CO- MANTUA STATION | MANTUA, Portage, OH | PCE On-Site | State |
| 2026-08-14 | S H BELL - STATELINE TERMINAL | EAST LIVERPOOL, Columbiana, OH | FCE On-Site | State |
| 2026-08-14 | ROBIN INDUSTRIES | FREDERICKSBURG, Wayne, OH | PCE On-Site | State |
| 2026-08-14 | NISSIN PRECISION NORTH AMERICA | ENGLEWOOD, Montgomery, OH | PCE On-Site | State |
| 2026-08-14 | KARMA MATERIALS | GARFIELD HEIGHTS, Cuyahoga, OH | PCE On-Site | State |
| 2026-08-14 | DYSTAR HILTON DAVIS CORP. | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2026-08-13 | KOKOSING MATERIALS INC PLANT 509 | COLUMBUS, Franklin, OH | FCE On-Site | State |
| 2026-08-13 | LORDSTOWN CONSTRUCTION RECOVERY, LLC | LORDSTOWN, Trumbull, OH | FCE On-Site | State |
| 2026-08-13 | MID-VALLEY PIPELINE COMPANY LLC. - LIMA STATION | FORT SHAWNEE, Allen, OH | FCE On-Site | State |
| 2026-08-13 | CITY OF TOLEDO, DIVISION OF WATER RECLAMATION | TOLEDO, Lucas, OH | FCE On-Site | State |
| 2026-08-13 | CITY OF TOLEDO, DIVISION OF WATER RECLAMATION | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2026-08-13 | CANTON DROP FORGE | CANTON, Stark, OH | FCE On-Site | State |
| 2026-08-12 | AMERICAN TRIM LLC, PRODUCT CENTER 3 | WAPAKONETA, Auglaize, OH | FCE On-Site | State |
| 2026-08-12 | FERROGLOBE USA METALLURGICAL, INC. | WATERFORD, Washington, OH | PCE On-Site | State |
| 2026-08-12 | HARVARD SUNOCO | CLEVELAND, Cuyahoga, OH | PCE On-Site | U.S. EPA |
| 2026-08-12 | SADEEN GAS INC. | CLEVELAND, Cuyahoga, OH | PCE On-Site | U.S. EPA |
| 2026-08-12 | SHELL | PARMA, Cuyahoga, OH | PCE On-Site | U.S. EPA |
| 2026-08-11 | DECKER MATERIALS COMPANY | COLUMBUS, Franklin, OH | FCE On-Site | State |
| 2026-08-11 | HOFFMAN ROAD LANDFILL — high-priority violation on file | TOLEDO, Lucas, OH | PCE Off-Site | State |
| 2026-08-11 | BRENT INDUSTRIES, INC. | TOLEDO, Lucas, OH | FCE On-Site | State |
| 2026-08-11 | HDI LANDING GEAR DIVISION | STRONGSVILLE, Cuyahoga, OH | PCE On-Site | State |
| 2026-08-11 | MEDINA MATERIALS CO. | LODI, Medina, OH | FCE On-Site | State |
| 2026-08-10 | THIRD DIMENSION, INC. | GENEVA, Ashtabula, OH | FCE On-Site | State |
| 2026-08-10 | KOKOSING MATERIALS - PLANT 521 | WOODVILLE, Sandusky, OH | FCE On-Site | State |
| 2026-08-10 | SUNOCO PIPELINE COMPANY | BOARDMAN, TOWNSHIP OF, Mahoning, OH | FCE On-Site | State |
| 2026-08-10 | SUNOCO PIPELINE COMPANY | BOARDMAN, TOWNSHIP OF, Mahoning, OH | PCE Off-Site | State |
| 2026-08-10 | ARCHITECTURAL FIBERGLASS INC. | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-08-07 | BASF CORPORATION | ELYRIA, Lorain, OH | FCE On-Site | State |
| 2026-08-07 | ARTIFLEX MANUFACTURING, LLC GERSTCO DIVISION | WOOSTER, Wayne, OH | FCE On-Site | State |
| 2026-08-07 | BRENT INDUSTRIES, INC. | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2026-08-07 | KLOSTERMAN BAKING CO. - KBO | SPRINGFIELD, Clark, OH | FCE On-Site | State |
| 2026-08-07 | MEGGITT AIRCRAFT BRAKING SYSTEMS CORP. | AKRON, Summit, OH | FCE On-Site | State |
| 2026-08-06 | NEXUS GAS TRANSMISSION, LLC - CLYDE COMPRESSOR STATION | CLYDE, Sandusky, OH | FCE On-Site | State |
| 2026-08-06 | AMP BOWLING GREEN PEAKING PLANT | BOWLING GREEN, Wood, OH | PCE On-Site | State |
| 2026-08-06 | RUMPKE CLARK COUNTY TRANSFER STA | NEW CARLISLE, Clark, OH | PCE On-Site | State |
| 2026-08-06 | VALICOR ENVIRONMENTAL SERVICES, LLC — high-priority violation on file | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2026-08-06 | OSBORNE INC. | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2026-08-05 | KOKOSING MATERIALS INC PLANT 509 | COLUMBUS, Franklin, OH | PCE On-Site | State |
| 2026-08-05 | S H BELL - STATELINE TERMINAL | EAST LIVERPOOL, Columbiana, OH | PCE On-Site | State |
| 2026-08-05 | ASTRO SHAPES LLC | STRUTHERS, Mahoning, OH | FCE On-Site | State |
| 2026-08-05 | PENTAIR FLOW TECHNOLOGIES, LLC - ASHLAND CASTING CENTER | ASHLAND, Ashland, OH | FCE On-Site | State |
| 2026-08-05 | PENTAIR FLOW TECHNOLOGIES, LLC - ASHLAND PUMP PLANT | ASHLAND, Ashland, OH | FCE On-Site | State |
| 2026-08-05 | LSI CINCINNATI OPERATION | BLUE ASH, Hamilton, OH | PCE On-Site | State |
| 2026-08-05 | MEDINA MATERIALS CO. | LODI, Medina, OH | PCE On-Site | State |
| 2026-08-05 | G-3 CHICKADEE PURCHASER LLC | AKRON, Summit, 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.