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 |
|---|---|---|---|---|
| 2025-03-19 | WIN WASTE INNOVATIONS OF SENECA COUNTY | FOSTORIA, Seneca, OH | PCE On-Site | State |
| 2025-03-19 | MCWANE POLES | COSHOCTON, Coshocton, OH | PCE On-Site | State |
| 2025-03-18 | ROVER PIPELINE - MAINLINE CS1 | SHERRODSVILLE, Carroll, OH | PCE On-Site | State |
| 2025-03-18 | PROGRESS DRIVE GENERATION STATION | SHELBY, Richland, OH | FCE On-Site | State |
| 2025-03-18 | MARLITE | DOVER, Tuscarawas, OH | PCE On-Site | State |
| 2025-03-18 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-03-18 | VALICOR ENVIRONMENTAL SERVICES, LLC — high-priority violation on file | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-03-17 | NORTHEAST INDUSTRIAL MANUFACTURING | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-03-17 | CHARTER MANUFACTURING COMPANY, INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | PCE On-Site | State |
| 2025-03-14 | GEM CITY CHEMICALS, INC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-03-14 | CHARTER MANUFACTURING COMPANY, INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | PCE On-Site | State |
| 2025-03-13 | EASTERN GAS TRANSMISSION AND STORAGE, INC. - NEWARK | HANOVER, TOWNSHIP OF, Licking, OH | PCE On-Site | State |
| 2025-03-13 | PEPPERIDGE FARM INC. | WILLARD, Huron, OH | PCE On-Site | State |
| 2025-03-13 | FUYAO GLASS AMERICA INC. | MORAINE, Montgomery, OH | FCE On-Site | State |
| 2025-03-13 | VALICOR ENVIRONMENTAL SERVICES, LLC — high-priority violation on file | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-03-13 | HUNTSMAN ADVANCED MATERIALS AMERICAS, LLC | AKRON, Summit, OH | FCE On-Site | State |
| 2025-03-12 | SHEPHERD MIDDLETOWN COMPANY | MIDDLETOWN, Butler, OH | PCE On-Site | State |
| 2025-03-12 | TMS INTERNATIONAL, LLC | MIDDLETOWN, Butler, OH | PCE On-Site | State |
| 2025-03-11 | NANOGATE JAY SYSTEMS LLC | MANSFIELD, Richland, OH | PCE On-Site | State |
| 2025-03-11 | HARSCO ENVIRONMENTAL | MANSFIELD, Richland, OH | PCE On-Site | State |
| 2025-03-11 | PROGRESS DRIVE GENERATION STATION | SHELBY, Richland, OH | PCE On-Site | State |
| 2025-03-11 | EMERY OLEOCHEMICALS LLC | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-03-11 | EMD MILLIPORE CORPORATION | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-03-11 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | PCE Off-Site | State |
| 2025-03-11 | BROTHER'S AUTO COLLISION & FRAME REPAIR | AKRON, Summit, OH | FCE On-Site | State |
| 2025-03-07 | AMERICAN WARMING AND VENTILATING, A DIVISION OF MESTEK | BRADNER, Wood, OH | FCE On-Site | State |
| 2025-03-07 | FAIRVIEW HOSPITAL | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-03-06 | SAUDER MANUFACTURING CO. / STRYKER PLANT | STRYKER, Williams, OH | PCE On-Site | State |
| 2025-03-06 | EXCELLO FABRIC FINISHERS, INC. | COSHOCTON, Coshocton, OH | PCE On-Site | State |
| 2025-03-06 | MAGIC CITY BODY REPAIR | BARBERTON, Summit, OH | PCE On-Site | State |
| 2025-03-05 | ALPHA COATINGS, INC. | FOSTORIA, Seneca, OH | FCE On-Site | State |
| 2025-03-05 | NISSIN PRECISION NORTH AMERICA | ENGLEWOOD, Montgomery, OH | PCE On-Site | State |
| 2025-03-05 | HERAEUS EPURIO LLC | VANDALIA, Montgomery, OH | PCE On-Site | State |
| 2025-03-05 | ADVANCE BRONZE, INC. | LODI, Medina, OH | FCE On-Site | State |
| 2025-03-05 | BROTHER'S AUTO COLLISION & FRAME REPAIR | AKRON, Summit, OH | PCE On-Site | State |
| 2025-03-04 | LIBERTY CASTING INC. — high-priority violation on file | DELAWARE, Delaware, OH | PCE Off-Site | State |
| 2025-03-04 | WATERLOX COATINGS CORPORATION | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-03-03 | VALICOR ENVIRONMENTAL SERVICES, LLC — high-priority violation on file | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-02-27 | ATSG (ABX AIR INC., AMES) | WILMINGTON, Clinton, OH | PCE On-Site | State |
| 2025-02-27 | SACO AEI POLYMERS, INC. | AURORA, Portage, OH | PCE On-Site | State |
| 2025-02-26 | WORTHINGTON CYLINDER CORPORATION | WESTERVILLE, Delaware, OH | FCE On-Site | State |
| 2025-02-26 | WEAVER COMPRESSOR STATION | LUCAS, Richland, OH | FCE On-Site | State |
| 2025-02-26 | TWIST INCORPORATED | JAMESTOWN, Greene, OH | PCE On-Site | State |
| 2025-02-26 | WEST CARROLLTON PAPER LLC | WEST CARROLLTON CITY, Montgomery, OH | PCE On-Site | State |
| 2025-02-26 | COMMERCIAL STEEL TREATING CO. | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-02-26 | FORMICA CORPORATION - EVENDALE | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-02-26 | EMD MILLIPORE CORPORATION | CINCINNATI, Hamilton, OH | PCE On-Site | State |
| 2025-02-25 | FIBER-TECH INDUSTRIES INC — high-priority violation on file | WASHINGTON COURT HOUSE, Fayette, OH | FCE On-Site | State |
| 2025-02-25 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | PCE On-Site | State |
| 2025-02-25 | LUCAS COMPRESSOR STATION — high-priority violation on file | MONROE, TOWNSHIP OF, Richland, OH | FCE On-Site | State |
| 2025-02-25 | COLLINWOOD BIOENERGY, LLC | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-02-25 | NORTHEAST INDUSTRIAL MANUFACTURING | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-02-24 | STONY HOLLOW LANDFILL, INC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-02-24 | AFI NORTH | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-02-21 | RECYCLE SERVICES LLC | SYLVANIA, Lucas, OH | PCE On-Site | State |
| 2025-02-21 | KLINGER THERMOSEAL | SIDNEY, Shelby, OH | FCE On-Site | State |
| 2025-02-21 | SCHWAN'S MAMA ROSA'S LLC | SIDNEY, Shelby, OH | FCE On-Site | State |
| 2025-02-21 | TECHMETALS, INC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-02-20 | WORTHINGTON CYLINDER CORPORATION | WESTERVILLE, Delaware, OH | PCE On-Site | State |
| 2025-02-20 | PAVONIA COMPRESSOR STATION | MANSFIELD, Richland, OH | FCE On-Site | State |
| 2025-02-20 | AMERICAN WARMING AND VENTILATING, A DIVISION OF MESTEK | BRADNER, Wood, OH | PCE On-Site | State |
| 2025-02-20 | VALICOR ENVIRONMENTAL SERVICES LLC | MIDDLETOWN, Butler, OH | PCE On-Site | State |
| 2025-02-19 | MOLTEN (NORTH AMERICA) CORP | FINDLAY, Hancock, OH | PCE On-Site | State |
| 2025-02-19 | WHIRLPOOL FINDLAY OPERATIONS — high-priority violation on file | FINDLAY, Hancock, OH | FCE On-Site | State |
| 2025-02-19 | AMERICAN CENTRIFUGE OPERATING, LLC | PIKETON, Pike, OH | FCE On-Site | State |
| 2025-02-19 | FAIRVIEW HOSPITAL | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-02-19 | ADVANCE BRONZE, INC. | LODI, Medina, OH | PCE On-Site | State |
| 2025-02-18 | AMRIZE CEMENT INC. | PAULDING, Paulding, OH | PCE On-Site | State |
| 2025-02-18 | SYSTECH ENVIRONMENTAL CORPORATION | PAULDING, Paulding, OH | PCE On-Site | State |
| 2025-02-18 | MAGRETECH, LLC | BELLEVUE, Huron, OH | FCE On-Site | State |
| 2025-02-18 | WIN WASTE INNOVATIONS OF SENECA COUNTY | FOSTORIA, Seneca, OH | PCE On-Site | State |
| 2025-02-18 | BRENNTAG GREAT LAKES, LLC | TOLEDO, Lucas, OH | FCE On-Site | State |
| 2025-02-18 | BRENNTAG GREAT LAKES, LLC | TOLEDO, Lucas, OH | PCE On-Site | State |
| 2025-02-18 | CITY OF WILMINGTON LANDFILL | WILMINGTON, Clinton, OH | FCE On-Site | State |
| 2025-02-18 | CITY OF WILMINGTON LANDFILL | WILMINGTON, Clinton, OH | PCE On-Site | State |
| 2025-02-18 | MAR ZANE MATERIALS, INC. UNIT 2 | MARENGO, Morrow, OH | FCE On-Site | State |
| 2025-02-18 | MAR ZANE PORTABLE GENERATOR #8 | MARENGO, Morrow, OH | FCE On-Site | State |
| 2025-02-18 | AUTO-TAP, INC. | CLEVELAND, Cuyahoga, OH | FCE On-Site | State |
| 2025-02-18 | OHIO POWER PARTNERS, LLC | MIDDLETOWN, Butler, OH | FCE On-Site | State |
| 2025-02-14 | WHIRLPOOL CORP. MARION OPERATIONS | MARION, Marion, OH | FCE On-Site | State |
| 2025-02-14 | VALICOR ENVIRONMENTAL SERVICES, LLC — high-priority violation on file | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-02-13 | POLYSOURCE LLC D/B/A EPSILYTE | PIQUA, Miami, OH | PCE On-Site | State |
| 2025-02-13 | ROOM 38 AUTOBODY | AKRON, Summit, OH | PCE On-Site | State |
| 2025-02-13 | REFURBISH 2000 LLC. | AKRON, Summit, OH | PCE On-Site | State |
| 2025-02-12 | WHIRLPOOL FINDLAY OPERATIONS — high-priority violation on file | FINDLAY, Hancock, OH | PCE On-Site | State |
| 2025-02-12 | MAGRETECH, LLC | BELLEVUE, Huron, OH | PCE On-Site | State |
| 2025-02-12 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC. | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2025-02-12 | CSIX AUTOBODY | AKRON, Summit, OH | PCE On-Site | State |
| 2025-02-12 | AUTOBODY CENTER | TALLMADGE, Summit, OH | PCE On-Site | State |
| 2025-02-11 | WHIRLPOOL FINDLAY OPERATIONS — high-priority violation on file | FINDLAY, Hancock, OH | PCE Off-Site | State |
| 2025-02-11 | H.B. FULLER CO. | BLUE ASH, Hamilton, OH | PCE On-Site | State |
| 2025-02-10 | CSP INNOVATIONS, INC. — high-priority violation on file | NORTH BALTIMORE, Wood, OH | FCE On-Site | State |
| 2025-02-10 | HERAEUS EPURIO LLC | VANDALIA, Montgomery, OH | PCE Off-Site | State |
| 2025-02-10 | CUSTOM CAST MARBLEWORKS, EVENDALE — high-priority violation on file | CINCINNATI, Hamilton, OH | FCE On-Site | State |
| 2025-02-07 | HILLTOP WOODWORKING LLC | FREDERICKSBURG, Wayne, OH | FCE On-Site | State |
| 2025-02-07 | MASONITE CORPORATION | VANDALIA, Montgomery, OH | PCE On-Site | State |
| 2025-02-05 | MERRITT WOODWORK | MENTOR, Lake, OH | FCE On-Site | State |
| 2025-02-05 | RETTERBUSH FIBERGLASS CORPORATION | PIQUA, Miami, OH | PCE On-Site | State |
| 2025-02-05 | COMMERCIAL STEEL TREATING CO. | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2025-02-05 | HUNTSMAN ADVANCED MATERIALS AMERICAS, LLC | AKRON, Summit, OH | PCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.