EPA Air · stack tests by county and year
Air-emissions stack tests in Lancaster County, Pennsylvania, 2026
- 6Stack 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 Lancaster County, Pennsylvania 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 Lancaster County facility page.
Lancaster County, Pennsylvania, 2026
Air-emissions stack tests in Lancaster County, other years
Air-emissions stack tests recorded in Lancaster County, Pennsylvania, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-06-11 | BUCK CO LLC/QUARRYVILLE — high-priority violation on file | Pass | State |
| 2026-05-20 | M SIMON ZOOK CO DBA GOLDEN BARREL PROD/LEOLA | Pass | State |
| 2026-04-23 | ASC ENGINEERED SOLUTIONS LLC/COLUMBIA FKA ANVIL | Pass | State |
| 2026-04-09 | LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file | Pass | State |
| 2026-03-04 | NEXTERA RENEWABLE FUELS LLC/FREY FARM CRESWELL LDFL | Pass | State |
| 2026-03-03 | DART CONTAINER CORP/LEOLA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.