EPA Air · stack tests by county and year
Air-emissions stack tests in Lauderdale County, Mississippi, 2025
- 3Stack 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 Lauderdale County, Mississippi 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 Lauderdale County facility page.
Lauderdale County, Mississippi, 2025
Air-emissions stack tests in Lauderdale County, other years
Air-emissions stack tests recorded in Lauderdale County, Mississippi, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-03-26 | MURPHY OIL USA INC, MERIDIAN TERMINAL | Pass | State |
| 2025-01-22 | MURPHY OIL USA INC, MERIDIAN TERMINAL | Pass | State |
| 2025-01-22 | MURPHY OIL USA INC, MERIDIAN TERMINAL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.