EPA Air · stack tests by county and year
Air-emissions stack tests in Columbia County, Arkansas, 2022
- 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 Columbia County, Arkansas during 2022. 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, 2022
Air-emissions stack tests in Columbia County, other years
What stands out
- Stack tests in Columbia County, Arkansas, rose from 9 in 2021, the previous year on file, to 14 in 2022.
- The county’s file for stack tests holds 10 years of events, from 2017 through 2026.
- Its 14 stack tests rank 12th of the 32 county cells in Arkansas for 2022.
- Its 14 stack tests are 2.5% of the 562 the state’s file holds for 2022.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Columbia County, Arkansas, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-12-08 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-12-08 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-12-07 | ALBEMARLE CORPORATION - WEST PLANT | Pass | State |
| 2022-12-06 | MISSION CREEK OPCO, LLC - DORCHEAT GAS PLANT | Pass | State |
| 2022-11-29 | WEYERHAEUSER NR COMPANY - EMERSON | Pass | State |
| 2022-11-09 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-11-09 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-11-09 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-09-14 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-07-20 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-07-20 | ALBEMARLE CORPORATION-SOUTH PLANT | Pass | State |
| 2022-04-14 | POTLATCHDELTIC MANUFACTURING LLC - WALDO LUMBER MILL | Pass | State |
| 2022-02-09 | BREITBURN OPERATING LP - WALKER CREEK | Pass | State |
| 2022-01-28 | COLUMBIA COUNTY LANDFILL | 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 Columbia county, AR, in 2022. Stack tests recorded in 2022 total 14.