EPA Air · stack tests by county and year

Air-emissions stack tests in Jackson County, Ohio, 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 Jackson County, Ohio 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 Jackson County facility page.

Jackson County, Ohio, 2025

• Inspections 6

Air-emissions stack tests in Jackson County, other years

• 2026 3
• 2024 6
• 2022 23
• 2021 5
• 2020 5
• 2018 22
• 2017 6

Air-emissions stack tests recorded in Jackson County, Ohio, 2025

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.