EPA Air · stack tests by county and year
Air-emissions stack tests in Benton County, Arkansas, 2021
- 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 Benton 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 Benton County facility page.
Benton County, Arkansas, 2021
- Inspections 19
Air-emissions stack tests in Benton County, other years
Air-emissions stack tests recorded in Benton County, Arkansas, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-14 | APAC - CENTRAL, INC. - GRAVETTE ASPHALT | Pass | State |
| 2021-08-12 | GRANT GARRETT EXCAVATING, INC. - VAUGHN ASPHALT PLANT | Pass | State |
| 2021-04-21 | ROGERS GROUP, INC. - CENTERTON QUARRY | Pass | State |
| 2021-03-30 | SOUTHWESTERN ELECTRIC POWER COMPANY D/B/A FLINT CREEK POWER PLANT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.