EPA Air · stack tests by county, year by year
Air-emissions stack tests in Morton County, North Dakota, year by year
- 64Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every year on record for Morton County, North Dakota, most recent first. Each year page lists the events recorded at sources in the county that year.
Morton County, North Dakota, by year
All sources in Morton County →
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.