EPA Air · stack tests by county and year
Air-emissions stack tests in Rio Blanco County, Colorado, 2021
- 21Stack 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 Rio Blanco County, Colorado during 2021. 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 Rio Blanco County facility page.
Rio Blanco County, Colorado, 2021
- Inspections 15
Air-emissions stack tests in Rio Blanco County, other years
Air-emissions stack tests recorded in Rio Blanco County, Colorado, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-12-28 | UTAH GAS - DRAGON TRAIL — high-priority violation on file | Pass | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | N/A | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | N/A | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | Pass | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | Pass | State |
| 2021-10-21 | WILLIAMS FIELD - WILLOW CREEK GAS PLANT — high-priority violation on file | Pass | State |
| 2021-10-20 | WILLIAMS FIELD - WILLOW CREEK GAS PLANT — high-priority violation on file | Pass | State |
| 2021-10-20 | WILLIAMS FIELD - WILLOW CREEK GAS PLANT — high-priority violation on file | Pass | State |
| 2021-10-19 | ROCKIES EXPRESS PIPELINE LLC - MEEKER | Pass | State |
| 2021-10-19 | ROCKIES EXPRESS PIPELINE LLC - MEEKER | Pass | State |
| 2021-10-12 | UTAH GAS - WEST DRAGON TRAIL C.S. | Pass | State |
| 2021-09-29 | COLORADO INTERSTATE GAS CO - GREASEWOOD | Pass | State |
| 2021-07-28 | TEP ROCKY MOUNTAIN - JIMMY GULCH STATION | N/A | State |
| 2021-06-22 | UTAH GAS - DRAGON TRAIL — high-priority violation on file | Pass | State |
| 2021-06-22 | UTAH GAS - DRAGON TRAIL — high-priority violation on file | Pass | State |
| 2021-06-16 | UTAH GAS - DRAGON TRAIL — high-priority violation on file | Pass | State |
| 2021-03-26 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | Pass | State |
| 2021-03-25 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | Pass | State |
| 2021-03-25 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | Pass | State |
| 2021-03-24 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | Pass | State |
| 2021-03-24 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.