EPA Air · stack tests by county, year by year
Air-emissions stack tests in Darlington County, South Carolina, year by year
- 33Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every year on record for Darlington County, South Carolina, most recent first. Each year page lists the events recorded at sources in the county that year.
Darlington County, South Carolina, by year
All sources in Darlington County →
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.