EPA Air · by state and industry
Nonmetallic mineral product manufacturing (NAICS 3273) air sources in California
- 18Facilities
Permitted air-emissions sources in California whose primary industry code is NAICS 3273. 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 3273) in California, 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 11
- 2025 — inspections 14
- 2024 — inspections 16
- 2023 — inspections 13
- 2022 — inspections 17
- 2021 — inspections 17
- 2020 — inspections 16
- 2019 — inspections 22
- 2018 — inspections 20
- 2017 — inspections 19
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BUILTRIGHT CONSTRUCTION | Minor source | No |
| CA PORTLAND CEMENT CO | Major source | No |
| CAL PORTLAND CEMENT | Major source | No |
| CALPORTLAND CONST - SAN LUIS READY MIX | Synthetic minor source | No |
| CEMEX CONSTRUCTION MATERIALS PACIFIC LLC | Major source | No |
| CEMEX CONSTRUCTION MATERIALS PACIFIC LLC | Major source | No |
| CEMEX LLC - BLACK MT. QUARRY | Major source | No |
| CEMEX LLC - RIVER PLANT | Major source | No |
| HANSON (KAISER SAND & GRAVEL) | Synthetic minor source | No |
| JENSEN PRECAST | Major source | No |
| LEHIGH S.W. CEMENT CO. | Major source | No |
| LEHIGH SOUTHWEST CEMENT COMPANY | Major source | Yes |
| LEHIGH SOUTHWEST-REDDING | Major source | No |
| MITSUBISHI CEMENT CO | Major source | Yes |
| NATIONAL CEMENT CO | Major source | No |
| PALOMAR TRANSIT MIX | Minor source | No |
| RMC PACIFIC MATERIALS | Major source | No |
| WESTLAKE ROYAL ROOFING LLC | Major source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.