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 |
|---|---|---|---|---|
| 2026-02-04 | DUKE ENERGY INDIANA, MADISON GENERATING STATION | TRENTON, Butler, OH | PCE On-Site | State |
| 2026-02-04 | CITY OF AKRON STEAM GENERATING | AKRON, Summit, OH | PCE On-Site | State |
| 2026-02-03 | YUSA CORPORATION | WASHINGTON COURT HOUSE, Fayette, OH | FCE On-Site | State |
| 2026-02-03 | CMH072 CAMPUS | HILLIARD, Franklin, OH | PCE On-Site | State |
| 2026-02-03 | NOVACEL PERFORMANCE COATINGS, INC. | TROY, Miami, OH | PCE On-Site | State |
| 2026-02-03 | METROHEALTH MEDICAL CENTER | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-02-03 | VILLAGE OF INDIAN HILL | MILFORD, Hamilton, OH | PCE On-Site | State |
| 2026-02-03 | CITY OF AKRON STEAM GENERATING | AKRON, Summit, OH | PCE On-Site | State |
| 2026-02-02 | CMH072 CAMPUS | HILLIARD, Franklin, OH | PCE On-Site | State |
| 2026-02-02 | NOVELIS ALR RECYCLING OF OHIO LLC — high-priority violation on file | UHRICHSVILLE, Tuscarawas, OH | FCE On-Site | State |
| 2026-02-02 | ADCAL - ADHESIVE COATINGS AND LAMINATIONS, LLC | BRUNSWICK, Medina, OH | FCE On-Site | State |
| 2026-01-30 | ELITE FINISHING | SALT CREEK, TOWNSHIP OF, Holmes, OH | FCE On-Site | State |
| 2026-01-30 | GUERNSEY POWER STATION LLC | BYESVILLE, Guernsey, OH | FCE On-Site | State |
| 2026-01-30 | INDEPENDENT CAN COMPANY | VANDALIA, Montgomery, OH | FCE On-Site | State |
| 2026-01-30 | REALTRUCK/ARE NAVARRE — high-priority violation on file | NAVARRE, Stark, OH | PCE On-Site | State |
| 2026-01-29 | YUSA CORPORATION | WASHINGTON COURT HOUSE, Fayette, OH | PCE On-Site | State |
| 2026-01-29 | CUYAHOGA ASPHALT MATERIALS PLANT 5101 | EAST CLARIDON, Geauga, OH | FCE On-Site | State |
| 2026-01-29 | CATERPILLAR LOGISTICS INC. | CLAYTON, Montgomery, OH | FCE On-Site | State |
| 2026-01-28 | MT HOPE FINISHING | MILLERSBURG, Holmes, OH | FCE On-Site | State |
| 2026-01-27 | BOSTIK, INC. | DUBLIN, Franklin, OH | FCE On-Site | State |
| 2026-01-26 | HONDA ENGINEERING NORTH AMERICA, INC. — high-priority violation on file | MARYSVILLE, Union, OH | FCE On-Site | State |
| 2026-01-26 | BUNGE NORTH AMERICA — high-priority violation on file | DELPHOS, Van Wert, OH | FCE On-Site | State |
| 2026-01-23 | VIBRANTZ TECHNOLOGIES — high-priority violation on file | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-01-23 | CUMMINS BRIDGEWAY, LLC | WEST CHESTER, TOWNSHIP OF, Butler, OH | PCE On-Site | State |
| 2026-01-22 | GORMAN RUPP COMPANY | MANSFIELD, Richland, OH | PCE On-Site | State |
| 2026-01-22 | AMG VANADIUM LLC | ZANESVILLE, Muskingum, OH | FCE On-Site | State |
| 2026-01-22 | COLLINWOOD BIOENERGY, LLC | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-01-22 | OHIO MACHINERY CO DBA OHIO CAT | BROADVIEW HEIGHTS, Cuyahoga, OH | PCE On-Site | State |
| 2026-01-22 | MILACRON PLASTICS TECHNOLOGIES GROUP LLC | BATAVIA, Clermont, OH | FCE On-Site | State |
| 2026-01-22 | ADCAL - ADHESIVE COATINGS AND LAMINATIONS, LLC | BRUNSWICK, Medina, OH | PCE On-Site | State |
| 2026-01-21 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2026-01-21 | SHEARERS FOODS DAYTON INC | MORAINE, Montgomery, OH | PCE On-Site | State |
| 2026-01-20 | HONDA OF AMERICA MFG., INC., - ROADWAYS | MARYSVILLE, Union, OH | PCE On-Site | State |
| 2026-01-20 | HONDA ENGINEERING NORTH AMERICA, INC. — high-priority violation on file | MARYSVILLE, Union, OH | PCE On-Site | State |
| 2026-01-20 | HONDA ENGINEERING NORTH AMERICA, INC. — high-priority violation on file | MARYSVILLE, Union, OH | PCE On-Site | State |
| 2026-01-20 | HARTZELL MFG CO INC | MIAMISBURG, Montgomery, OH | PCE On-Site | State |
| 2026-01-20 | METROHEALTH MEDICAL CENTER | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-01-20 | METROHEALTH MEDICAL CENTER | CLEVELAND, Cuyahoga, OH | PCE On-Site | State |
| 2026-01-16 | CORTINA LEATHERS | CONNEAUT, Ashtabula, OH | PCE On-Site | State |
| 2026-01-15 | THE SHEPHERD COLOR COMPANY | WEST CHESTER, TOWNSHIP OF, Butler, OH | FCE On-Site | State |
| 2026-01-14 | AIRSTREAM, INC. — high-priority violation on file | JACKSON CENTER, Shelby, OH | PCE On-Site | State |
| 2026-01-13 | ROSS PRODUCTS - DIVISION OF ABBOTT | COLUMBUS, Franklin, OH | FCE On-Site | State |
| 2026-01-13 | MSC WALBRIDGE COATINGS INC — high-priority violation on file | WALBRIDGE, Wood, OH | PCE On-Site | U.S. EPA |
| 2026-01-13 | ALL FOILS, INC. | STRONGSVILLE, Cuyahoga, OH | FCE On-Site | State |
| 2026-01-13 | ALL FOILS, INC. | STRONGSVILLE, Cuyahoga, OH | PCE On-Site | State |
| 2026-01-12 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | FCE On-Site | State |
| 2026-01-12 | USALCO FAIRFIELD PLANT, LLC — high-priority violation on file | FAIRFIELD, Butler, OH | PCE On-Site | State |
| 2026-01-09 | CATERPILLAR LOGISTICS INC. | CLAYTON, Montgomery, OH | PCE On-Site | State |
| 2026-01-08 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | PCE On-Site | State |
| 2026-01-08 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | PCE On-Site | State |
| 2026-01-08 | NORMAN AND SONS BODY SHOP | NORTON, Summit, OH | FCE On-Site | State |
| 2026-01-06 | APEX TOOL GROUP, LLC | DAYTON, Montgomery, OH | PCE On-Site | State |
| 2026-01-06 | YANKEE STREET | CENTERVILLE, Montgomery, OH | PCE On-Site | State |
| 2026-01-06 | TINCHER'S WELDING LLC | HARVEYSBURG, Warren, OH | FCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.