EPA Air · stack tests by state and year

Air-emissions stack tests in Michigan, 2023

229Stack 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 Michigan 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 Michigan, 2023

Michigan, other years

Air-emissions stack tests recorded in Michigan, 2023

Date	Facility	Where	Kind	Agency
2023-02-28	PIONEER METAL FINISHING INDUSTRIAL HWY	WARREN, Macomb, MI	Pass	State
2023-02-28	CONSUMERS ENERGY - OVERISEL COMPRESSOR STATION	HAMILTON, Allegan, MI	Pass	State
2023-02-28	SMITHS CREEK LANDFILL	KIMBALL, St. Clair, MI	Pass	State
2023-02-27	PINE TREE ACRES, INC.	LENOX TOWNSHIP, Macomb, MI	Pass	State
2023-02-24	ANR PIPELINE COMPANY LINCOLN COMPRESSOR STATION	LAKE GEORGE, Clare, MI	Pass	State
2023-02-21	DOW SILICONES CORPORATION	MIDLAND, Midland, MI	Pass	State
2023-02-21	DTE GAS COMPANY - BELLE RIVER MILLS COMPRESSOR STATION	CHINA, St. Clair, MI	Pass	State
2023-02-21	FCA US LLC - DETROIT ASSEMBLY COMPLEX — high-priority violation on file	DETROIT, Wayne, MI	Pending	State
2023-02-21	FCA US LLC - DETROIT ASSEMBLY COMPLEX — high-priority violation on file	DETROIT, Wayne, MI	Pending	State
2023-02-21	CONSUMERS ENERGY - WHITE PIGEON COMPRESSOR STATION — high-priority violation on file	WHITE PIGEON, St. Joseph, MI	Pass	State
2023-02-21	WHITEFEATHER LANDFILL — high-priority violation on file	PINCONNING, Bay, MI	Pass	State
2023-02-17	WESTERN MICHIGAN UNIVERSITY	KALAMAZOO, Kalamazoo, MI	Pass	State
2023-02-16	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2023-02-15	OCCIDENTAL CHEMICAL CORPORATION	LUDINGTON, Mason, MI	Pass	State
2023-02-15	IIP-MI 4, LLC	WARREN, Macomb, MI	Pass	State
2023-02-14	THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file	MIDLAND, Midland, MI	Pending	State
2023-02-14	OCCIDENTAL CHEMICAL CORPORATION	LUDINGTON, Mason, MI	Pass	State
2023-02-14	CONSUMERS ENERGY - MUSKEGON RIVER COMPRESSOR STATION	MARION, Clare, MI	Pass	State
2023-02-14	VENICE PARK RDF	LENNON, Shiawassee, MI	Pass	State
2023-02-09	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2023-02-07	ORCHARD HILL SANITARY LANDFILL	WATERVLIET, Berrien, MI	Pass	State
2023-02-07	RIVERSIDE ENERGY MICHIGAN, LLC CHESTER 10 CO2 RECOVERY	CHESTER TWP, Otsego, MI	Pass	State
2023-02-02	U.S. ENERGY CHEBOYGAN RIVER TERMINAL	CHEBOYGAN, Cheboygan, MI	Pass	State
2023-01-25	VENICE PARK RDF	LENNON, Shiawassee, MI	Pass	State
2023-01-18	FCA US LLC - TRENTON ENGINE COMPLEX	TRENTON, Wayne, MI	Pass	State
2023-01-17	FCA US LLC STERLING HEIGHTS ASSEMBLY PLANT	STERLING HEIGHTS, Macomb, MI	Pending	State
2023-01-10	GERDAU MACSTEEL MONROE MILL — high-priority violation on file	MONROE, Monroe, MI	Pass	State
2023-01-10	SOUTHEAST BERRIEN COUNTY LANDFILL AUTHORITY	NILES, Berrien, MI	Pass	State
2023-01-09	POET BIOREFINING - CARO, LLC	CARO, Tuscola, MI	Pending	State

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