EPA Air · stack tests by county and year
Air-emissions stack tests in Union County, Arkansas, 2021
- 17Stack 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 Union County, Arkansas during 2021. 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 Union County facility page.
Union County, Arkansas, 2021
Air-emissions stack tests in Union County, other years
Air-emissions stack tests recorded in Union County, Arkansas, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-11-09 | LION OIL COMPANY | Pass | State |
| 2021-11-09 | LION OIL COMPANY | Pass | State |
| 2021-11-02 | LANXESS CORPORATION - CENTRAL PLANT | Pass | State |
| 2021-09-30 | ANTHONY FOREST PRODUCTS COMPANY, LLC. | Pass | State |
| 2021-09-16 | ANTHONY FOREST PRODUCTS COMPANY, LLC. | Fail | State |
| 2021-09-01 | ROSEBURG FOREST PRODUCTS CO. - EL DORADO MDF | Pass | State |
| 2021-09-01 | ROSEBURG FOREST PRODUCTS CO. - EL DORADO MDF | Pass | State |
| 2021-06-09 | LANXESS CORPORATION - CENTRAL PLANT | Pass | State |
| 2021-05-27 | LION OIL COMPANY | Pass | State |
| 2021-05-26 | LION OIL COMPANY | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | Pass | State |
| 2021-01-26 | LANXESS CORPORATION - WEST PLANT | Pass | State |
| 2021-01-13 | LANXESS CORPORATION-SOUTH PLANT | Pass | State |
| 2021-01-13 | LANXESS CORPORATION-SOUTH 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 Union county, AR, in 2021. It lists 17 stack tests recorded in 2021.