EPA Air · by state and industry
Nonmetallic mineral product manufacturing (NAICS 3271) air sources in California
- 9Facilities
Permitted air-emissions sources in California whose primary industry code is NAICS 3271. 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 3271) 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 3
- 2024 — inspections 7
- 2023 — inspections 7
- 2022 — inspections 8
- 2021 — inspections 5
- 2020 — inspections 7
- 2019 — inspections 12
- 2018 — inspections 8
- 2017 — inspections 10
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CASTAIC CLAY PRODUCTS LLC | Major source | No |
| GLADDING MCBEAN CO. (PABCO) | Major source | No |
| JF SHEA-AGGREGATE PRODUCTS | Synthetic minor source | No |
| JF SHEA-FAWNDALE | Synthetic minor source | No |
| JF SHEA-SMITH ROAD | Synthetic minor source | No |
| MOUNTAIN GATE QUARRY | Synthetic minor source | No |
| PACIFIC CLAY PRODUCTS INC | Major source | No |
| TXI RIVERSIDE CEMENT CO - CRESTMORE PLT | 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.