EPA Air · stack tests by state and year

Air-emissions stack tests in Minnesota, 2023

228Stack 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 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Minnesota, 2023

Minnesota, other years

Air-emissions stack tests recorded in Minnesota, 2023

Date	Facility	Where	Kind	Agency
2023-03-06	CO-OPERATIVE PLATING CO	SAINT PAUL, Hennepin, MN	Pass	State
2023-03-06	DULUTH ENERGY SYSTEMS	DULUTH, St. Louis, MN	Pass	State
2023-02-28	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	N/A	State
2023-02-21	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2023-02-21	AMERICAN CRYSTAL SUGAR - CROOKSTON	CROOKSTON, Polk, MN	Pass	State
2023-02-16	BFI WASTE SYSTEMS OF NORTH AMERICA LLC	INVER GROVE HEIGHTS, Dakota, MN	N/A	State
2023-02-16	XCEL ENERGY - BLUE LAKE	SHAKOPEE, Scott, MN	Pass	State
2023-02-15	ANDERSEN CORPORATION	BAYPORT, Washington, MN	Pass	State
2023-02-14	XCEL ENERGY - RIVERSIDE GENERATING PLANT	MINNEAPOLIS, Hennepin, MN	Pass	State
2023-02-14	CAMBRIA CO	LE SUEUR, Le Sueur, MN	Pass	State
2023-02-14	OLMSTED COUNTY WASTE-TO-ENERGY FACILITY	ROCHESTER, Olmsted, MN	Pass	State
2023-02-14	ANDERSEN CORPORATION	BAYPORT, Washington, MN	Pass	State
2023-02-07	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2023-02-07	GOPHER RESOURCE LLC	EAGAN, Dakota, MN	Pass	State
2023-02-07	UNIVERSITY OF MINNESOTA - CROOKSTON	CROOKSTON, Polk, MN	Pass	State
2023-02-06	WEST FRASER US EWP - BEMIDJI	SOLWAY, Beltrami, MN	Pass	State
2023-02-06	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2023-02-06	AL-CORN CLEAN FUEL LLC	CLAREMONT, Dodge, MN	Pass	State
2023-02-03	UNITED TACONITE LLC - FAIRLANE PLANT	FORBES, St. Louis, MN	Pass	State
2023-02-02	DISTRICT ENERGY ST PAUL/ST PAUL COGENERATION L	SAINT PAUL, Ramsey, MN	Pass	State
2023-02-01	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2023-01-30	GRANITE FALLS ENERGY LLC	GRANITE FALLS, Yellow Medicine, MN	Pass	State
2023-01-24	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	EAST GRAND FORKS, Polk, MN	Pass	State
2023-01-17	AMERICAN CRYSTAL SUGAR - MOORHEAD — high-priority violation on file	MOORHEAD, Clay, MN	Fail	State
2023-01-10	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2023-01-06	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2023-01-04	XCEL ENERGY - WILMARTH GENERATING PLANT	MANKATO, Blue Earth, MN	Pass	State
2023-01-02	XCEL ENERGY - ALLEN S KING GENERATING PLANT	BAYPORT, Washington, MN	Pass	State

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