EPA Air · stack tests by county and year
Air-emissions stack tests in Pierce County, Washington, 2022
- 22Stack 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 Pierce County, Washington during 2022. 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 Pierce County facility page.
Pierce County, Washington, 2022
- Inspections 212
Air-emissions stack tests in Pierce County, other years
Air-emissions stack tests recorded in Pierce County, Washington, 2022
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Pierce county, WA, in 2022. It lists 22 stack tests recorded in 2022.