EPA Air · violations by state, industry and year
Mining and quarrying (NAICS 2123): violations in Missouri, 2021
- 5Violations
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 2021 at a Missouri source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Missouri, other years
- 2025 3
Other industries in Missouri, 2021
- Utilities (NAICS 2211) 6
- Plastics and rubber products manufacturing (NAICS 3261) 3
- Waste management and remediation (NAICS 5622) 3
- Utilities (NAICS 2213) 3
High-priority air violations recorded in Missouri, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-05-14 | CHRISTY MINERALS, LLC | HIGH HILL, Montgomery, MO | Earliest FRV determination | State |
| 2021-04-28 | CAPITAL SAND PROPPANTS, LLC | MILLERSVILLE, Cape Girardeau, MO | Earliest FRV determination | State |
| 2021-04-21 | BUILDEX, INC. | DEARBORN, Platte, MO | Earliest FRV determination | State |
| 2021-03-09 | TOWER ROCK STONE COMPANY | SAINTE GENEVIEVE, Ste. Genevieve, MO | Earliest FRV determination | State |
| 2021-03-09 | TOWER ROCK STONE COMPANY | SAINTE GENEVIEVE, Ste. Genevieve, MO | 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.