EPA Air · inspections by county and year
Air-emissions inspections in Boulder County, Colorado, 2026
- 7Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Boulder County, Colorado during 2026. 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 Boulder County facility page.
Boulder County, Colorado, 2026
Air-emissions inspections in Boulder County, other years
Air-emissions inspections recorded in Boulder County, Colorado, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-07-21 | KIEWIT-BARNARD JOINT VENTURE - GROSS RES | FCE On-Site | State |
| 2026-03-24 | PUBLIC SERVICE CO - VALMONT STATION | FCE On-Site | State |
| 2026-02-05 | CALIBER BODYWORKS - BOULDER VALMONT 0826 | FCE On-Site | State |
| 2026-02-04 | CRESTONE PEAK - VICKLUND 'G' UNIT | FCE On-Site | State |
| 2026-01-29 | NIST - BOULDER LABS | FCE On-Site | State |
| 2026-01-22 | CEMEX CONSTRUCTION MATERIALS - LYONS — high-priority violation on file | PCE On-Site | State |
| 2026-01-11 | BAE SYSTEMS SPACE - BOULDER CAMPUS | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.