EPA Air · stack tests by county and year
Air-emissions stack tests in Jefferson County, Arkansas, 2026
- 14Stack 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 Jefferson 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 Jefferson County facility page.
Jefferson County, Arkansas, 2026
- Inspections 14
Air-emissions stack tests in Jefferson County, other years
Air-emissions stack tests recorded in Jefferson County, Arkansas, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-07-28 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | Pass | State |
| 2026-06-30 | AMERICAN KRAFT PAPER INDUSTRIES, LLC. | Pass | State |
| 2026-06-18 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-18 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-04 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-04 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-04 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-04 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-02 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-06-02 | SUZANO PACKAGING, LLC | Pass | State |
| 2026-04-16 | AMERICAN KRAFT PAPER INDUSTRIES, LLC. | Pass | State |
| 2026-02-05 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | Pass | State |
| 2026-01-14 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | Pass | State |
| 2026-01-13 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Jefferson county, AR, in 2026. It lists 14 stack tests recorded in 2026.