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
2020-07-14	VALLEY PAVING ASPHALT 2	SHAKOPEE, Scott, MN	Fail	State
2020-07-09	GREDE LLC - SAINT CLOUD	SAINT CLOUD, Benton, MN	Pass	State
2020-07-07	WM MUELLER & SONS INC - BLAKELY	BELLE PLAINE, Carver, MN	Pass	State
2020-07-07	CS MCCROSSAN CONSTRUCTION INC	MAPLE GROVE, Hennepin, MN	Pass	State
2020-07-06	XCEL ENERGY - WILMARTH GENERATING PLANT	MANKATO, Blue Earth, MN	Pass	State
2020-06-30	MAGELLAN PIPELINE CO LP - MANKATO	MANKATO, Blue Earth, MN	Pass	State
2020-06-30	KGM CONTRACTORS INC - AGGREGATE PLANT 2 NM	ANGORA, St. Louis, MN	Pass	State
2020-06-25	LOUIS LEUSTEK & SONS INC - NONMETALLIC	ELY, St. Louis, MN	Pass	State
2020-06-24	MARATHON SAINT PAUL PARK REFINERY	SAINT PAUL PARK, Washington, MN	N/A	State
2020-06-23	GOPHER RESOURCE LLC	EAGAN, Dakota, MN	Pass	State
2020-06-23	CLEVELAND-CLIFFS MINORCA MINE INC	VIRGINIA, St. Louis, MN	N/A	State
2020-06-18	ALLIANCE PIPELINE - OLIVIA 23-A	BIRD ISLAND, Renville, MN	Pass	State
2020-06-16	USG INTERIORS LLC - CLOQUET MN	CLOQUET, Carlton, MN	Pass	State
2020-06-16	DUININCK INC	PRINSBURG, Kandiyohi, MN	Pass	State
2020-06-16	MAYO CLINIC - WASTE MANAGEMENT FACILITY	ROCHESTER, Olmsted, MN	Pass	State
2020-06-15	UNITED TACONITE LLC - THUNDERBIRD MINE	EVELETH, St. Louis, MN	Pass	State
2020-06-11	BOISE WHITE PAPER LLC	INTERNATIONAL FALLS, Koochiching, MN	Pass	State
2020-06-10	SAPPI CLOQUET LLC	CLOQUET, Carlton, MN	Pass	State
2020-06-09	HENNEPIN ENERGY RECOVERY CENTER	MINNEAPOLIS, Hennepin, MN	Pass	State
2020-06-09	BOISE WHITE PAPER LLC	INTERNATIONAL FALLS, Koochiching, MN	Pass	State
2020-06-09	BOISE WHITE PAPER LLC	INTERNATIONAL FALLS, Koochiching, MN	Fail	State
2020-06-09	GERDAU - SAINT PAUL MILL	SAINT PAUL, Ramsey, MN	Pass	State
2020-06-08	MINNESOTA POWER - HIBBARD RENEWABLE ENERGY CENTER	DULUTH, St. Louis, MN	Pass	State
2020-06-01	MINNESOTA POWER - HIBBARD RENEWABLE ENERGY CENTER	DULUTH, St. Louis, MN	Pass	State
2020-05-27	GREEN PLAINS OTTER TAIL LLC	FERGUS FALLS, Otter Tail, MN	Pass	State
2020-05-27	MET COUNCIL METROPOLITAN WATER RESOURCE RECOVERY FACILITY	SAINT PAUL, Ramsey, MN	Pass	State
2020-05-27	DOBOSZENSKI AND SONS	LORETTO, Ramsey, MN	Pass	State
2020-05-26	ARDENT MILLS LLC	LAKE CITY, Wabasha, MN	Pass	State
2020-05-19	BUSHMILLS ETHANOL INC	ATWATER, Kandiyohi, MN	Pass	State
2020-05-19	MARVIN WINDOWS AND DOORS	WARROAD, Roseau, MN	Pass	State
2020-05-19	HEARTLAND CORN PRODUCTS	WINTHROP, Sibley, MN	Pass	State
2020-05-13	VALLEY PAVING ASPHALT 2	SHAKOPEE, Scott, MN	Fail	State
2020-05-12	CHS HALLOCK	KENNEDY, Kittson, MN	Fail	State
2020-05-11	OLMSTED COUNTY WASTE-TO-ENERGY FACILITY	ROCHESTER, Olmsted, MN	Pass	State
2020-05-11	PERHAM RESOURCE RECOVERY FACILITY	PERHAM, Otter Tail, MN	Pass	State
2020-05-07	GREDE LLC - SAINT CLOUD	SAINT CLOUD, Benton, MN	Pass	State
2020-05-07	KODA ENERGY, LLC — high-priority violation on file	SHAKOPEE, Scott, MN	Pass	State
2020-05-06	SOUTHERN MINNESOTA BEET SUGAR COOP	RENVILLE, Renville, MN	Pass	State
2020-05-06	LSP COTTAGE GROVE COGENERATION FACILITY	COTTAGE GROVE, Washington, MN	Pass	State
2020-05-05	USG INTERIORS LLC - CLOQUET MN	CLOQUET, Carlton, MN	Fail	State
2020-05-05	XCEL ENERGY - PRAIRIE ISLAND NUCLEAR PLANT	WELCH, Goodhue, MN	Pass	State
2020-04-28	CHS MANKATO	MANKATO, Blue Earth, MN	Pass	State
2020-04-28	US STEEL CORP - MINNTAC	MOUNTAIN IRON, St. Louis, MN	N/A	State
2020-04-22	KINDER MORGAN TERMINALS LLC SPRING VALLEY TERMINAL	SPRING VALLEY, Fillmore, MN	Pass	State
2020-04-22	HIBBING TACONITE CO	HIBBING, St. Louis, MN	Pass	State
2020-04-22	CHIPPEWA VALLEY ETHANOL COMPANY	BENSON, Swift, MN	Pass	State
2020-04-21	POPE/DOUGLAS SOLID WASTE MANAGEMENT	ALEXANDRIA, Douglas, MN	Pass	State
2020-04-21	SILGAN CONTAINERS MFG CORP	SAVAGE, Scott, MN	Pass	State
2020-04-21	XCEL ENERGY - BLUE LAKE	SHAKOPEE, Scott, MN	Pass	State
2020-04-21	ANDERSEN CORPORATION	BAYPORT, Washington, MN	Pass	State
2020-04-20	HIGHWATER ETHANOL LLC	LAMBERTON, Redwood, MN	Pass	State
2020-04-20	XCEL ENERGY - BLUE LAKE	SHAKOPEE, Scott, MN	Pass	State
2020-04-20	XCEL ENERGY - MONTICELLO NUCLEAR GENERATING FACILITY	MONTICELLO, Wright, MN	Pass	State
2020-04-16	ME GLOBAL INC	DULUTH, St. Louis, MN	Pass	State
2020-04-14	SOUTHERN MINNESOTA MUNICIPAL POWER AGENCY FAIRMONT ENERGY STATION	FAIRMONT, Martin, MN	Pass	State
2020-04-14	HIBBING TACONITE CO	HIBBING, St. Louis, MN	Pass	State
2020-04-08	MACTAC	MINNEAPOLIS, Hennepin, MN	Pass	State
2020-04-07	US STEEL CORP - MINNTAC	MOUNTAIN IRON, St. Louis, MN	Pass	State
2020-04-07	OWATONNA ENERGY STATION	OWATONNA, Steele, MN	Pass	State
2020-04-02	GOPHER RESOURCE LLC	EAGAN, Dakota, MN	Pass	State
2020-03-25	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2020-03-24	UNITED STATES STEEL CORP - KEETAC	KEEWATIN, St. Louis, MN	Pass	State
2020-03-19	MET COUNCIL METROPOLITAN WATER RESOURCE RECOVERY FACILITY	SAINT PAUL, Ramsey, MN	Pass	State
2020-03-18	ARCHER DANIELS MIDLAND CO	RED WING, Goodhue, MN	Pass	State
2020-03-18	BOISE WHITE PAPER LLC	INTERNATIONAL FALLS, Koochiching, MN	Pass	State
2020-03-17	POET BIOREFINING - BINGHAM LAKE	BINGHAM LAKE, Cottonwood, MN	N/A	State
2020-03-17	POET BIOREFINING - PRESTON	PRESTON, Fillmore, MN	Pass	State
2020-03-17	USG INTERIORS LLC	RED WING, Goodhue, MN	Pass	State
2020-03-17	NORTHSHORE MINING CO - SILVER BAY	SILVER BAY, Lake, MN	Pass	State
2020-03-17	HUTCHINSON UTILITIES-PLANT 2	HUTCHINSON, McLeod, MN	N/A	State
2020-03-17	GERDAU - SAINT PAUL MILL	SAINT PAUL, Ramsey, MN	Pass	State
2020-03-17	DULUTH ENERGY SYSTEMS	DULUTH, St. Louis, MN	Pass	State
2020-03-16	HEARTLAND CORN PRODUCTS	WINTHROP, Sibley, MN	N/A	State
2020-03-14	XCEL ENERGY - MONTICELLO NUCLEAR GENERATING FACILITY	MONTICELLO, Wright, MN	Pass	State
2020-03-11	DISTRICT ENERGY ST PAUL/ST PAUL COGENERATION L	SAINT PAUL, Ramsey, MN	Pass	State
2020-03-10	3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - ABRASIVES	COTTAGE GROVE, Washington, MN	Pass	State
2020-03-05	UNITED TACONITE LLC - FAIRLANE PLANT	FORBES, St. Louis, MN	Pass	State
2020-03-04	UNITED TACONITE LLC - FAIRLANE PLANT	FORBES, St. Louis, MN	N/A	State
2020-03-03	CAMBRIA CO	LE SUEUR, Le Sueur, MN	Pass	State
2020-03-03	HIGHWATER ETHANOL LLC	LAMBERTON, Redwood, MN	Pass	State
2020-02-27	SAINT JOHN'S UNIVERSITY	COLLEGEVILLE, Stearns, MN	Pass	State
2020-02-26	SOUTHERN MINNESOTA BEET SUGAR COOP	RENVILLE, Renville, MN	Pass	State
2020-02-25	CO-OPERATIVE PLATING CO	SAINT PAUL, Hennepin, MN	N/A	State
2020-02-25	HIBBING PUBLIC UTILITIES COMMISSION	HIBBING, St. Louis, MN	Pass	State
2020-02-25	VIRGINIA DEPARTMENT OF PUBLIC UTILITIES — high-priority violation on file	VIRGINIA, St. Louis, MN	Pass	State
2020-02-24	MINNESOTA POWER - BOSWELL ENERGY CENTER	COHASSET, Itasca, MN	Pass	State
2020-02-12	GOPHER RESOURCE LLC	EAGAN, Dakota, MN	Pass	State
2020-02-11	GENERAL MILLS OPERATIONS LLC	FRIDLEY, Anoka, MN	Fail	State
2020-02-11	OLMSTED COUNTY WASTE-TO-ENERGY FACILITY	ROCHESTER, Olmsted, MN	Pass	State
2020-02-11	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2020-02-11	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2020-02-06	FLINT HILLS RESOURCES PINE BEND REFINERY	ROSEMOUNT, Dakota, MN	Pass	State
2020-02-06	CHS OILSEED PROCESSING	FAIRMONT, Martin, MN	Pass	State
2020-02-06	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2020-02-05	XCEL ENERGY - SHERBURNE COUNTY GENERATING PLANT	BECKER, Sherburne, MN	Pass	State
2020-02-04	ADM - MANKATO	MANKATO, Blue Earth, MN	Pass	State
2020-02-04	SAPPI CLOQUET LLC	CLOQUET, Carlton, MN	Pass	State
2020-02-04	GREEN PLAINS FAIRMONT LLC	FAIRMONT, Martin, MN	Pass	State
2020-02-04	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	EAST GRAND FORKS, Polk, MN	Pass	State
2020-02-04	DISTRICT ENERGY ST PAUL/ST PAUL COGENERATION L	SAINT PAUL, Ramsey, MN	Pass	State

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in MN for 2020. It lists 213 stack tests recorded in 2020.