EPA Air · inspections by state and year
Air-emissions inspections in Colorado, 2025
- 1,401Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Colorado during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Colorado, 2025
- Weld County 440
- Garfield County 142
- Adams County 119
- Arapahoe County 53
- El Paso County 43
- Moffat County 43
- Rio Blanco County 41
- Mesa County 35
- Cheyenne County 34
- Jefferson County 31
- Boulder County 30
- Undetermined County 29
- Denver County 28
- Larimer County 27
- Pueblo County 26
- La Plata County 25
- Lincoln County 21
- Douglas County 20
- Logan County 19
- Las Animas County 18
- Morgan County 17
- Washington County 16
- Fremont County 14
- Montrose County 13
- Jackson County 13
- Kiowa County 10
- Gunnison County 7
- Broomfield County 7
- Elbert County 6
- Chaffee County 6
- Baca County 5
- Montezuma County 5
- Prowers County 5
- Summit County 5
- Eagle County 5
- Otero County 4
- Huerfano County 4
- Delta County 4
- Routt County 4
- Yuma County 4
- Grand County 3
- Kit Carson County 3
- Alamosa County 3
Colorado, other years
Air-emissions inspections recorded in Colorado, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-01-06 | BISON IV - MOTTLED PAD | NEW RAYMER AREA, Weld, CO | PCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.