EPA Air · stack tests by county and year
Air-emissions stack tests in Jefferson County, Colorado, 2021
- 17Stack 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 Jefferson 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 Jefferson County facility page.
Jefferson County, Colorado, 2021
Air-emissions stack tests in Jefferson County, other years
Air-emissions stack tests recorded in Jefferson County, Colorado, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-10-25 | PLAINS END, LLC | Pass | State |
| 2021-10-25 | PLAINS END, LLC | Pass | State |
| 2021-10-25 | PLAINS END, LLC | Pass | State |
| 2021-10-25 | PLAINS END, LLC | Pass | State |
| 2021-08-04 | MOLSON COORS USA LLC - GOLDEN BREWERY — high-priority violation on file | Pass | State |
| 2021-08-04 | MOLSON COORS USA LLC - GOLDEN BREWERY — high-priority violation on file | Pass | State |
| 2021-08-04 | MOLSON COORS USA LLC - GOLDEN BREWERY — high-priority violation on file | Pass | State |
| 2021-08-04 | MOLSON COORS USA LLC - GOLDEN BREWERY — high-priority violation on file | Pass | State |
| 2021-08-04 | MOLSON COORS USA LLC - GOLDEN BREWERY — high-priority violation on file | Pass | State |
| 2021-08-04 | MOLSON COORS USA LLC - GOLDEN BREWERY — high-priority violation on file | Pass | State |
| 2021-05-06 | PLAINS END, LLC | Pass | State |
| 2021-05-05 | PLAINS END, LLC | Pass | State |
| 2021-05-04 | PLAINS END, LLC | Pass | State |
| 2021-05-03 | PLAINS END, LLC | Pass | State |
| 2021-04-29 | COORSTEK, INC. - CENTER FOR ADVANCED MAT | Pass | State |
| 2021-03-03 | COORSTEK - TABLE MOUNTAIN CENTER EAST | Fail | State |
| 2021-02-04 | COORSTEK, INC. - CENTER FOR ADVANCED MAT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.