EPA Air · stack tests by county and year
Air-emissions stack tests in Oklahoma County, Oklahoma, 2025
- 23Stack 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 Oklahoma County, Oklahoma during 2025. 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 Oklahoma County facility page.
Oklahoma County, Oklahoma, 2025
Air-emissions stack tests in Oklahoma County, other years
Air-emissions stack tests recorded in Oklahoma County, Oklahoma, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-05-09 | FORMENTERA OPERATIONS / BEVERLY BRISCOE | Pass | State |
| 2025-05-06 | HASKELL LEMON GROUP LLC / EAST PLANT | Pass | State |
| 2025-04-08 | ATLAS ASPHALT PRODUCTS INC / 701 N PORTLAND | Pass | State |
| 2025-04-08 | ATLAS ASPHALT PRODUCTS INC / 701 N PORTLAND | Pass | State |
| 2025-04-08 | ATLAS ASPHALT PRODUCTS INC / 701 N PORTLAND | Pass | State |
| 2025-03-28 | FORMENTERA OPERATIONS / JETSON PAD | Pass | State |
| 2025-03-28 | FORMENTERA OPERATIONS / JETSON PAD | Pass | State |
| 2025-03-28 | FORMENTERA OPERATIONS / EASTON PAD | Pass | State |
| 2025-03-27 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-03-27 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-03-27 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-03-27 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-03-27 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-03-27 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-02-28 | FORMENTERA OPERATIONS / JETSON PAD | Pass | State |
| 2025-02-28 | FORMENTERA OPERATIONS / EASTON PAD | Pass | State |
| 2025-02-18 | FORMENTERA OPERATIONS / JETSON PAD | Pass | State |
| 2025-02-18 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-02-18 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-02-17 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-02-17 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-02-17 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
| 2025-02-17 | FORMENTERA OPERATIONS / WINTERFELL PAD | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.