EPA Air · stack tests by county and year
Air-emissions stack tests in Montgomery County, Alabama, 2025
- 7Stack 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 Montgomery County, Alabama during 2025. 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 Montgomery County facility page.
Montgomery County, Alabama, 2025
- Inspections 60
Air-emissions stack tests in Montgomery County, other years
What stands out
- Stack tests in Montgomery County, Alabama, fell from 8 in 2024, the previous year on file, to 7 in 2025.
- The county’s file for stack tests holds 9 years of events, from 2017 through 2026.
- Its 7 stack tests rank 30th of the 39 county cells in Alabama for 2025.
- Its 7 stack tests are 1% of the 693 the state’s file holds for 2025.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Montgomery County, Alabama, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-03 | MURPHY OIL USA | Pass | State |
| 2025-07-22 | APAC-ALABAMA, INC | Pass | State |
| 2025-06-24 | ACME BRICK TILE & STONE, INC. | Pass | State |
| 2025-06-03 | SOUTH FLORIDA MATERIALS CORP. DBA VECENE | Pass | State |
| 2025-04-22 | THERMALEX | Pass | State |
| 2025-04-22 | THERMALEX | Pass | State |
| 2025-03-12 | BUCKEYE TERMINALS, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
The page covers Clean Air Act facilities in the EPA air register and stack tests in Montgomery county, AL, in 2025. It lists 7 stack tests recorded in 2025.