EPA Air · stack tests by county and year

Air-emissions stack tests in Pasco County, Florida, 2025

• 28Stack 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 Pasco County, Florida 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 Pasco County facility page.

Pasco County, Florida, 2025

• Inspections 9

Air-emissions stack tests in Pasco County, other years

• 2026 31
• 2024 27
• 2023 23
• 2022 27
• 2021 28
• 2020 25
• 2019 35
• 2018 23
• 2017 20

Air-emissions stack tests recorded in Pasco County, Florida, 2025

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