EPA Air · stack tests by county and year
Air-emissions stack tests in Fayette County, Pennsylvania, 2025
- 10Stack 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 Fayette County, Pennsylvania 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 Fayette County facility page.
Fayette County, Pennsylvania, 2025
Air-emissions stack tests in Fayette County, other years
Air-emissions stack tests recorded in Fayette County, Pennsylvania, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-12 | LPR ENERGY LLC/HENRY CLAY MIDSTREAM FAC | Pass | State |
| 2025-09-17 | LAUREL MTN MIDSTREAM OPR LLC/SPRINGHILL COMP STA | Pass | State |
| 2025-09-03 | JOHNSON MATTHEY INC/SMITHFIELD — high-priority violation on file | Pass | State |
| 2025-08-27 | GATES FUNERAL HOME & CREMATORY LLC/GATES FUNERAL HOME — high-priority violation on file | Pass | State |
| 2025-07-15 | TEXAS EASTERN TRANS LP/UNIONTOWN STA — high-priority violation on file | Pass | State |
| 2025-07-01 | MTN GATHERING/ADAMS COMP STA | Pass | State |
| 2025-06-20 | GANS ENERGY LLC/GANS POWER STA | Pass | State |
| 2025-04-01 | LAUREL MTN MIDSTREAM OPR LLC/DUNBAR COMP STA | Pass | State |
| 2025-03-05 | LAUREL MTN MIDSTREAM OPR LLC/PRAH COMP STA | Pass | State |
| 2025-02-10 | INR MIDSTREAM LLC/WEST SUMMIT COMP STA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.