EPA Air · stack tests by county and year
Air-emissions stack tests in Smith County, Mississippi, 2022
- 20Stack 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 Smith County, Mississippi 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 Smith County facility page.
Smith County, Mississippi, 2022
Air-emissions stack tests in Smith County, other years
Air-emissions stack tests recorded in Smith County, Mississippi, 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 for Smith county, MS, for 2022. It lists stack tests recorded in 2022: 20.