EPA Air · stack tests by county and year
Air-emissions stack tests in Weld County, Colorado, 2020
- 208Stack 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 2020. 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, 2020
Air-emissions stack tests in Weld County, other years
Air-emissions stack tests recorded in Weld County, Colorado, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-02-04 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | Pass | State |
| 2020-01-23 | NOBLE ENERGY - WELLS RANCH AE20 ECONODE | Pass | State |
| 2020-01-22 | REP PROCESSING LLC - PIERCE GAS PLANT | Fail | State |
| 2020-01-22 | REP PROCESSING LLC - PIERCE GAS PLANT | Pass | State |
| 2020-01-21 | REP PROCESSING LLC - PIERCE GAS PLANT | Pass | State |
| 2020-01-16 | BONANZA CREEK - STATE ANTELOPE CPF O-1 | Pass | State |
| 2020-01-15 | BONANZA CREEK - STATE ANTELOPE CPF O-1 | Fail | State |
| 2020-01-02 | BONANZA CRK STATE NORTH PLATTE CPF 42-26 | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.