EPA Air · by state and industry
Nonmetallic mineral product manufacturing (NAICS 3274) air sources in Ohio
- 10Facilities
Permitted air-emissions sources in Ohio whose primary industry code is NAICS 3274. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of nonmetallic mineral product manufacturing (naics 3274) in Ohio, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 4
- 2025 — inspections 3
- 2024 — inspections 11
- 2023 — inspections 7
- 2022 — inspections 5
- 2021 — inspections 5
- 2020 — inspections 10
- 2018 — inspections 10
- 2017 — inspections 3
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CARMEUSE LIME INC MILLERSVILLE OPERATIONS | Major source | No |
| CARMEUSE LIME, INC - GRAND RIVER OPERATIONS | Major source | Yes |
| CARMEUSE LIME, INC. - MAPLE GROVE OPERATIONS | Major source | Yes |
| CITY OF DAYTON LIME PLANT | Minor source | No |
| GRAYMONT DOLIME (OH), INC. | Major source | No |
| MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | Major source | No |
| MGQ AGGREGATES, INC. | Minor source | No |
| MHS SOLUTIONS, LLC. | Minor source | No |
| US GYPSUM COMPANY | Major source | No |
| WELLSVILLE TERMINALS COMPANY | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.