EPA Air · violations by state, industry and year
Primary metal manufacturing (NAICS 3311): violations in Ohio, 2026
- 9Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row is one violation recorded during 2026 at a Ohio source whose primary industry code is NAICS 3311. A facility filing more than one industry code is counted under the first one on its record.
Primary metal manufacturing (NAICS 3311) in Ohio, other years
Other industries in Ohio, 2026
- Petroleum and coal products manufacturing (NAICS 3241) 25
- Plastics and rubber products manufacturing (NAICS 3261) 22
- Electrical equipment and appliance manufacturing (NAICS 3359) 9
- Paper manufacturing (NAICS 3222) 7
- Chemical manufacturing (NAICS 3251) 6
- Chemical manufacturing (NAICS 3252) 6
- Transportation equipment manufacturing (NAICS 3362) 6
- Waste management and remediation (NAICS 5622) 5
- Fabricated metal product manufacturing (NAICS 3328) 5
- Mining and quarrying (NAICS 2123) 5
- Chemical manufacturing (NAICS 3259) 4
- Fabricated metal product manufacturing (NAICS 3323) 4
- Repair and maintenance (NAICS 8111) 4
- Nonmetallic mineral product manufacturing (NAICS 3272) 4
- Wood product manufacturing (NAICS 3219) 4
- Transportation equipment manufacturing (NAICS 3363) 4
- Nonmetallic mineral product manufacturing (NAICS 3274) 3
- Fabricated metal product manufacturing (NAICS 3329) 3
- Plastics and rubber products manufacturing (NAICS 3262) 3
- Printing and related support (NAICS 3231) 3
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
- Merchant wholesalers, durable goods (NAICS 4239) 3
- Primary metal manufacturing (NAICS 3315) 3
High-priority air violations recorded in Ohio, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-09-04 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Earliest FRV determination | State |
| 2026-09-04 | METALLUS INC. - FAIRCREST STEEL PLANT — high-priority violation on file | CANTON, Stark, OH | Earliest FRV determination | State |
| 2026-09-04 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Earliest FRV determination | State |
| 2026-09-04 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Earliest FRV determination | State |
| 2026-06-24 | CLEVELAND-CLIFFS CLEVELAND WORKS LLC — high-priority violation on file | CLEVELAND, Cuyahoga, OH | Earliest FRV determination | State |
| 2026-06-24 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Earliest FRV determination | State |
| 2026-06-24 | AMG VANADIUM LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | Earliest FRV determination | State |
| 2026-06-24 | CLEVELAND-CLIFFS CLEVELAND WORKS LLC — high-priority violation on file | CLEVELAND, Cuyahoga, OH | Earliest FRV determination | State |
| 2026-02-11 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Earliest FRV determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.