EPA Air · stack tests by county and year
Air-emissions stack tests in Rogers County, Oklahoma, 2021
- 8Stack 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 Rogers County, Oklahoma 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 Rogers County facility page.
Rogers County, Oklahoma, 2021
Air-emissions stack tests in Rogers County, other years
Air-emissions stack tests recorded in Rogers County, Oklahoma, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-10-20 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file | Pass | State |
| 2021-10-06 | TERRA NITROGEN LP / VERDIGRIS PLANT | Pass | State |
| 2021-07-28 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file | Pass | State |
| 2021-05-06 | TERRA NITROGEN LP / VERDIGRIS PLANT | Pass | State |
| 2021-04-30 | SOFIDEL AMERICA / AUTUMN II | Pass | State |
| 2021-04-30 | SOFIDEL AMERICA / AUTUMN II | Pass | State |
| 2021-04-15 | SOFIDEL AMERICA / AUTUMN II | Pass | State |
| 2021-04-14 | SOFIDEL AMERICA / AUTUMN II | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.