EPA Air · stack tests by county and year
Air-emissions stack tests in Weld County, Colorado, 2022
- 207Stack 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 Weld County, Colorado during 2022. 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 Weld County facility page.
Weld County, Colorado, 2022
Air-emissions stack tests in Weld County, other years
Air-emissions stack tests recorded in Weld County, Colorado, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-02-05 | WASTE MGMT - NORTH WELD LANDFILL | Pass | State |
| 2022-02-01 | WASTE MANAGEMENT- BUFFALO RIDGE LANDFILL | Pass | State |
| 2022-02-01 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | Pass | State |
| 2022-01-31 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | Pass | State |
| 2022-01-31 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | Pass | State |
| 2022-01-20 | EXPEDITION WATER SOLUTIONS - EWS #14 | Fail | State |
| 2022-01-07 | DUNAMIS ENERGY - SASKATCHEWAN PAD | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.