EPA Air · stack tests by state and year

Air-emissions stack tests in Minnesota, 2020

213Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Minnesota during 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Minnesota, 2020

Minnesota, other years

Air-emissions stack tests recorded in Minnesota, 2020

Date	Facility	Where	Kind	Agency
2020-02-04	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2020-01-28	OTTER LAKE TECHNOLOGIES	WHITE BEAR TOWNSHIP, Ramsey, MN	N/A	State
2020-01-27	XCEL ENERGY - MONTICELLO NUCLEAR GENERATING FACILITY	MONTICELLO, Wright, MN	Pass	State
2020-01-21	AGRI-ENERGY, LLC	LUVERNE, Rock, MN	Pass	State
2020-01-16	NORTHERN NATURAL GAS CO - CARVER	CARVER, Carver, MN	Pass	State
2020-01-14	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	EAST GRAND FORKS, Polk, MN	Fail	State
2020-01-13	HIBBING PUBLIC UTILITIES COMMISSION	HIBBING, St. Louis, MN	Fail	State
2020-01-09	POET BIOREFINING GLENVILLE LLC	ALBERT LEA, Freeborn, MN	Pass	State
2020-01-09	NORTHERN NATURAL GAS CO - OWATONNA COMPRESSOR STATION	ELLENDALE, Steele, MN	Pass	State
2020-01-07	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2020-01-07	XCEL ENERGY - RIVERSIDE GENERATING PLANT	MINNEAPOLIS, Hennepin, MN	Pass	State
2020-01-07	MINNESOTA POWER - BOSWELL ENERGY CENTER	COHASSET, Itasca, MN	N/A	State
2020-01-06	LSP COTTAGE GROVE COGENERATION FACILITY	COTTAGE GROVE, Washington, MN	Pass	State

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