EPA Air · stack tests by county and year

Air-emissions stack tests in Dickinson County, Iowa, 2024

• 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 Dickinson County, Iowa during 2024. 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 Dickinson County facility page.

Dickinson County, Iowa, 2024

• Inspections 3

Air-emissions stack tests in Dickinson County, other years

• 2025 4
• 2022 3
• 2021 3
• 2019 3
• 2018 3
• 2017 3

Air-emissions stack tests recorded in Dickinson County, Iowa, 2024

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