EPA Air · stack tests by county and year
Air-emissions stack tests in Smith County, Mississippi, 2017
- 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 2017. 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, 2017
Air-emissions stack tests in Smith County, other years
Air-emissions stack tests recorded in Smith County, Mississippi, 2017
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, listing stack tests in Smith county, MS, for 2017. It records 20 stack tests for 2017.