EPA Air · violations by county and year
High-priority air violations in Fremont County, Colorado, 2023
- 4Violations
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 tier below it. Each row below is one violation recorded against a source in Fremont County, Colorado during 2023. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Fremont County facility page.
Fremont County, Colorado, 2023
High-priority air violations in Fremont County, other years
High-priority air violations recorded in Fremont County, Colorado, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-12-05 | MURPHY WALL PRODUCTS - FLORENCE | Earliest FRV determination | State |
| 2023-09-12 | AMRIZE PORTLAND PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2023-04-24 | AMRIZE PORTLAND PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2023-01-23 | HOLCIM-WCR - T.H.E. AGGREGATE SOURCE | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.