EPA Air · inspections by county and year

Air-emissions inspections in Defiance County, Ohio, 2026

• 3Inspections

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Defiance County, Ohio 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 Defiance County facility page.

Defiance County, Ohio, 2026

• Stack tests 8

Air-emissions inspections in Defiance County, other years

• 2025 3
• 2024 7
• 2023 4
• 2022 5
• 2021 6
• 2020 4
• 2019 7
• 2018 6
• 2017 4

Air-emissions inspections recorded in Defiance County, Ohio, 2026

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