EPA Air · violations by state, industry and year
Mining and quarrying (NAICS 2123): violations in Colorado, 2018
- 8Violations
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 2018 at a Colorado 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 Colorado, other years
Other industries in Colorado, 2018
- Oil and gas extraction (NAICS 2111) 79
- Gasoline stations (NAICS 4471) 20
- Petroleum and coal products manufacturing (NAICS 3241) 7
- Nonmetallic mineral product manufacturing (NAICS 3273) 7
High-priority air violations recorded in Colorado, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-12-24 | HOLCIM-WCR INC - LONGMONT HMA PLANT | LONGMONT AREA, Weld, CO | Earliest FRV determination | State |
| 2018-10-24 | STONE SAND & GRAVEL - WALLACE PIT | DOLORES AREA, Montezuma, CO | Earliest FRV determination | State |
| 2018-08-29 | COLORADO STONE - PRIDE OF AMERICA MINE | MARBLE 2.4 MI. SE OF, Gunnison, CO | Earliest FRV determination | State |
| 2018-08-13 | SMITH'S MATERIALS - LINE CAMP | DOLORES 6.7 MI. NE OF, Montezuma, CO | Earliest FRV determination | State |
| 2018-07-13 | HUERFANO COUNTY GOVT - ORPHAN VIEW PIT | WALSENBURG 6.6 MI. N OF, Huerfano, CO | Earliest FRV determination | State |
| 2018-07-13 | HUERFANO COUNTY-LONE TREE PIT | WALSENBURG 3.5 MI. N OF, Huerfano, CO | Earliest FRV determination | State |
| 2018-06-11 | VULCAN CONSTRUCTION - LAMAR SAND AND GRA | LAMAR AREA, Prowers, CO | Earliest FRV determination | State |
| 2018-04-15 | HUERFANO COUNTY GOVT - PEAK VIEW PIT | LA VETA AREA, Huerfano, 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.