EPA Air · stack tests by county and year
Air-emissions stack tests in Oswego County, New York, 2026
- 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 Oswego County, New York 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 Oswego County facility page.
Oswego County, New York, 2026
- Inspections 34
Air-emissions stack tests in Oswego County, other years
- 2024 3
Air-emissions stack tests recorded in Oswego County, New York, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-06-09 | INDEPENDENCE STATION | Pass | State |
| 2026-02-27 | OSWEGO HARBOR POWER | Pass | State |
| 2026-01-13 | OSWEGO HARBOR POWER | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.