EPA Air · violations by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3273): violations in Colorado, 2023
- 6Violations
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 2023 at a Colorado source whose primary industry code is NAICS 3273. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3273) in Colorado, other years
Other industries in Colorado, 2023
- Oil and gas extraction (NAICS 2111) 128
- Mining and quarrying (NAICS 2123) 5
- Utilities (NAICS 2211) 5
- Petroleum and coal products manufacturing (NAICS 3241) 3
High-priority air violations recorded in Colorado, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-12-20 | CEMEX CONSTRUCTION MATERIALS - LYONS — high-priority violation on file | LYONS AREA, Boulder, CO | Earliest FRV determination | State |
| 2023-09-19 | CEMEX CONSTRUCTION MATERIALS - LYONS — high-priority violation on file | LYONS AREA, Boulder, CO | HPV day-zero determination | State |
| 2023-09-13 | GCC RIO GRANDE - PUEBLO CEMENT PLANT — high-priority violation on file | PUEBLO 4.5 MI. S OF, Pueblo, CO | Earliest FRV determination | State |
| 2023-09-12 | AMRIZE PORTLAND PLANT — high-priority violation on file | FLORENCE 3.8 MI. E OF, Fremont, CO | Earliest FRV determination | State |
| 2023-06-28 | QUIKRETE-CONCRETE BAGGING PLANT | DENVER, Adams, CO | Earliest FRV determination | State |
| 2023-04-24 | AMRIZE PORTLAND PLANT — high-priority violation on file | FLORENCE 3.8 MI. E OF, Fremont, CO | 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.