EPA Air · stack tests by county and year
Air-emissions stack tests in Columbia County, Arkansas, 2024
- 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 Columbia 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 Columbia County facility page.
Columbia County, Arkansas, 2024
Air-emissions stack tests in Columbia County, other years
Air-emissions stack tests recorded in Columbia County, Arkansas, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-11 | ALBEMARLE CORPORATION - WEST PLANT | Pass | State |
| 2024-12-10 | ALBEMARLE CORPORATION - WEST PLANT | Pass | State |
| 2024-12-04 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2024-12-02 | MISSION CREEK OPCO, LLC - DORCHEAT GAS PLANT | Pass | State |
| 2024-11-06 | POTLATCHDELTIC MANUFACTURING LLC - WALDO LUMBER MILL | Pass | State |
| 2024-08-22 | ALBEMARLE CORPORATION - WEST PLANT | Pass | State |
| 2024-04-23 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2024-03-13 | COLUMBIA COUNTY LANDFILL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.