EPA Air · stack tests by county and year
Air-emissions stack tests in Logan County, Arkansas, 2026
- 3Stack 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 Logan County, Arkansas during 2026. 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 Logan County facility page.
Logan County, Arkansas, 2026
Air-emissions stack tests in Logan County, other years
Air-emissions stack tests recorded in Logan County, Arkansas, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-04-29 | ET GATHERING & PROCESSING LLC. - BROWNSVILLE COMPRESSOR STATION | Pass | State |
| 2026-04-29 | ET GATHERING & PROCESSING LLC. - BROWNSVILLE COMPRESSOR STATION | Pass | State |
| 2026-03-31 | ET GATHERING & PROCESSING LLC. - EAST CHISMVILLE COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.