EPA Air · stack tests by county, year by year

Air-emissions stack tests in Rice County, Minnesota, year by year

• 16Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every year on record for Rice County, Minnesota, most recent first. Each year page lists the events recorded at sources in the county that year.

Rice County, Minnesota, by year

• 2022 3
• 2021 5
• 2018 4
• 2017 4

All sources in Rice County →

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