EPA Air · stack tests by county and year
Air-emissions stack tests in Hempstead County, Arkansas, 2024
- 4Stack 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 Hempstead County, Arkansas during 2024. 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 Hempstead County facility page.
Hempstead County, Arkansas, 2024
Air-emissions stack tests in Hempstead County, other years
Air-emissions stack tests recorded in Hempstead County, Arkansas, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-10-01 | DANSONS HOPE, LLC | Pass | State |
| 2024-09-18 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
| 2024-09-17 | HEXION, INC. - HOPE PLANT | Pass | State |
| 2024-01-25 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.