EPA Air · stack tests by county, year by year

Air-emissions stack tests in Chambers County, Texas, year by year

• 160Stack tests

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

Chambers County, Texas, by year

• 2024 3
• 2023 12
• 2022 5
• 2021 31
• 2020 37
• 2019 31
• 2018 18
• 2017 23

All sources in Chambers County →

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