EPA Air · stack tests by county, year by year

Air-emissions stack tests in McDowell County, West Virginia, year by year

• 3Stack tests

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

McDowell County, West Virginia, by year

• 2017 3

All sources in McDowell County →

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