EPA Air · stack tests by state and year

Air-emissions stack tests in Indiana, 2023

1,487Stack 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 Indiana 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 Indiana, 2023

Indiana, other years

Air-emissions stack tests recorded in Indiana, 2023

Date	Facility	Where	Kind	Agency
2023-11-16	BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file	WHITING, Lake, IN	Pass	State
2023-11-16	BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file	WHITING, Lake, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-11-15	GREENVILLE TECHNOLOGY INC	ANDERSON, Madison, IN	Pass	State
2023-11-14	TOPPAN PACKAGING USA INC — high-priority violation on file	EDINBURGH, Johnson, IN	Pass	State
2023-11-14	BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file	WHITING, Lake, IN	Pass	State
2023-11-14	BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file	WHITING, Lake, IN	Pass	State
2023-11-14	BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file	WHITING, Lake, IN	Pass	State
2023-11-14	BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file	WHITING, Lake, IN	Pass	State
2023-11-14	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2023-11-08	KINGSBURY CASTINGS DIVISION	KINGSBURY, LaPorte, IN	Pass	State
2023-11-07	UNILEVER MANUFACTURING US INC	HAMMOND, Lake, IN	Pass	State
2023-11-07	UNILEVER MANUFACTURING US INC	HAMMOND, Lake, IN	Pass	State
2023-11-07	UNILEVER MANUFACTURING US INC	HAMMOND, Lake, IN	Pass	State
2023-11-06	GREDE LLC — high-priority violation on file	NEW CASTLE, Henry, IN	Pass	State
2023-11-03	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2023-11-03	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2023-11-03	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2023-11-03	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2023-11-03	MONTPELIER GENERATING STATION LLC — high-priority violation on file	PONETO, Wells, IN	Pass	State
2023-11-03	MONTPELIER GENERATING STATION LLC — high-priority violation on file	PONETO, Wells, IN	Pass	State
2023-11-03	MONTPELIER GENERATING STATION LLC — high-priority violation on file	PONETO, Wells, IN	Pass	State
2023-11-03	MONTPELIER GENERATING STATION LLC — high-priority violation on file	PONETO, Wells, IN	Pass	State
2023-11-02	CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	Pass	State
2023-11-02	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2023-11-02	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2023-11-02	ARCOSA LW HPB LLC — high-priority violation on file	MOORESVILLE, Morgan, IN	Pass	State
2023-11-02	ARCOSA LW HPB LLC — high-priority violation on file	MOORESVILLE, Morgan, IN	Pass	State
2023-11-02	ARCOSA LW HPB LLC — high-priority violation on file	MOORESVILLE, Morgan, IN	Pass	State
2023-11-01	SUBARU OF INDIANA AUTOMOTIVE INC — high-priority violation on file	LAFAYETTE, Tippecanoe, IN	Pass	State
2023-11-01	GAUNT & SON ASPHALT INC	WABASH, Wabash, IN	Pass	State
2023-11-01	GAUNT & SON ASPHALT INC	WABASH, Wabash, IN	Pass	State
2023-11-01	GAUNT & SON ASPHALT INC	WABASH, Wabash, IN	Pass	State
2023-11-01	GAUNT & SON ASPHALT INC	WABASH, Wabash, IN	Pass	State
2023-11-01	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2023-10-31	ZIONSVILLE TERMINAL BUCKEYE TERMINALS LLC	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-31	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2023-10-31	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2023-10-31	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2023-10-31	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2023-10-28	NUCOR STEEL — high-priority violation on file	CRAWFORDSVILLE, Montgomery, IN	Pass	State
2023-10-28	NUCOR STEEL — high-priority violation on file	CRAWFORDSVILLE, Montgomery, IN	Pass	State
2023-10-28	NUCOR STEEL — high-priority violation on file	CRAWFORDSVILLE, Montgomery, IN	Pass	State
2023-10-28	NUCOR STEEL — high-priority violation on file	CRAWFORDSVILLE, Montgomery, IN	Pass	State
2023-10-27	NORTH VERNON INDUSTRY CORPORATION	NORTH VERNON, Jennings, IN	Pass	State
2023-10-27	NORTH VERNON INDUSTRY CORPORATION	NORTH VERNON, Jennings, IN	Pass	State
2023-10-27	US STEEL CORPORATION GARY WORKS — high-priority violation on file	GARY, Lake, IN	Pass	State
2023-10-27	US STEEL CORPORATION GARY WORKS — high-priority violation on file	GARY, Lake, IN	Pass	State
2023-10-27	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-27	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-27	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-26	HARRISON STEEL CASTINGS COMPANY — high-priority violation on file	ATTICA, Fountain, IN	Pass	State
2023-10-26	HARRISON STEEL CASTINGS COMPANY — high-priority violation on file	ATTICA, Fountain, IN	Pass	State
2023-10-26	HARRISON STEEL CASTINGS COMPANY — high-priority violation on file	ATTICA, Fountain, IN	Pass	State
2023-10-26	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2023-10-26	GARY SANITARY LANDFILL	GARY, Lake, IN	Pass	State
2023-10-26	KNAUF INSULATION INCORPORATED — high-priority violation on file	SHELBYVILLE, Shelby, IN	Pass	State
2023-10-26	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-26	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-26	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-26	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-26	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-26	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-25	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-10-25	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-10-25	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2023-10-25	AES INDIANA PETERSBURG GENERATING STATION — high-priority violation on file	PETERSBURG, Pike, IN	Pass	State
2023-10-25	AES INDIANA PETERSBURG GENERATING STATION — high-priority violation on file	PETERSBURG, Pike, IN	Pass	State
2023-10-25	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-25	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-25	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-25	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-25	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-25	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-24	EP GRAPHICS INCORPORATED	BERNE, Adams, IN	Pass	State
2023-10-24	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-24	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-24	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-24	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-24	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-24	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2023-10-21	WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file	TELL CITY, Perry, IN	Pass	State
2023-10-20	DUALTECH INCORPORATED — high-priority violation on file	FRANKLIN, Johnson, IN	Pass	State
2023-10-20	DUALTECH INCORPORATED — high-priority violation on file	FRANKLIN, Johnson, IN	Pass	State
2023-10-20	DUALTECH INCORPORATED — high-priority violation on file	FRANKLIN, Johnson, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-20	FEDERAL EXPRESS CORPORATION	INDIANAPOLIS, Marion, IN	Pass	State
2023-10-19	DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION	EDWARDSPORT, Knox, IN	Pass	State

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