EPA Air · stack tests by county and year
Air-emissions stack tests in Mesa County, Colorado, 2026
- 10Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Mesa 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 Mesa County facility page.
Mesa County, Colorado, 2026
- Inspections 12
Air-emissions stack tests in Mesa County, other years
Air-emissions stack tests recorded in Mesa County, Colorado, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-05-12 | LARAMIE ENERGY - HAWXHURST RANCH | Pass | State |
| 2026-04-23 | LARAMIE ENERGY - MVS COMPRESSOR STATION | Pass | State |
| 2026-04-22 | LARAMIE ENERGY - MVS COMPRESSOR STATION | Pass | State |
| 2026-04-21 | LARAMIE ENERGY - MVS COMPRESSOR STATION | Pass | State |
| 2026-04-16 | LARAMIE ENERGY - MVS COMPRESSOR STATION | Pass | State |
| 2026-04-15 | LARAMIE ENERGY - MVS COMPRESSOR STATION | Pass | State |
| 2026-04-14 | LARAMIE ENERGY - MVS COMPRESSOR STATION | Pass | State |
| 2026-04-08 | LARAMIE ENERGY - NICHOLS 24-06A PAD | Pass | State |
| 2026-03-19 | QB ENERGY OPERATING - F21OU PF | N/A | State |
| 2026-03-17 | QB ENERGY OPERATING - C17OU SWD | N/A | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.