EPA Air · stack tests by county and year
Air-emissions stack tests in Tarrant County, Texas, 2026
- 5Stack 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 Tarrant County, Texas during 2026. 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 Tarrant County facility page.
Tarrant County, Texas, 2026
- Inspections 18
Air-emissions stack tests in Tarrant County, other years
Air-emissions stack tests recorded in Tarrant County, Texas, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-18 | AIR FORCE PLANT 4 LOCKHEED MARTIN | Pass | State |
| 2026-08-18 | AIR FORCE PLANT 4 LOCKHEED MARTIN | Pass | State |
| 2026-08-18 | AIR FORCE PLANT 4 LOCKHEED MARTIN | Pass | State |
| 2026-07-29 | SOUTHLAKE REFINED PRODUCTS TERMINAL | Pass | State |
| 2026-07-28 | GLOBAL FORT WORTH TERMINAL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.