EPA Air · stack tests by state and year

Air-emissions stack tests in Indiana, 2020

1,473Stack 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 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Indiana, 2020

Indiana, other years

Air-emissions stack tests recorded in Indiana, 2020

Date	Facility	Where	Kind	Agency
2020-12-23	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2020-12-23	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2020-12-23	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2020-12-21	SIGECO - FB CULLEY GENERATING STATION	NEWBURGH, Warrick, IN	Pass	State
2020-12-17	HARRISON STEEL CASTINGS COMPANY — high-priority violation on file	ATTICA, Fountain, IN	Pass	State
2020-12-17	HARRISON STEEL CASTINGS COMPANY — high-priority violation on file	ATTICA, Fountain, IN	Pass	State
2020-12-17	LNG INDY LLC LNG NORTH	INDIANAPOLIS, Marion, IN	Pass	State
2020-12-17	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-12-17	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-12-17	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-12-17	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-12-16	ADM GRAIN COMPANY LOGANSPORT TERMINAL	LOGANSPORT, Cass, IN	Pass	State
2020-12-16	DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION	EDWARDSPORT, Knox, IN	Pass	State
2020-12-16	DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION	EDWARDSPORT, Knox, IN	Pass	State
2020-12-15	ANR PIPELINE CO CELESTINE COMPRESSOR STATION	CELESTINE, Dubois, IN	Pass	State
2020-12-10	BUNGE NORTH AMERICA EAST LLC	DECATUR, Adams, IN	Pass	State
2020-12-10	BUNGE NORTH AMERICA EAST LLC	DECATUR, Adams, IN	Pass	State
2020-12-10	BUNGE NORTH AMERICA EAST LLC	DECATUR, Adams, IN	Pass	State
2020-12-10	TRADEBE TREATMENT AND RECYCLING LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	Pass	State
2020-12-10	TRADEBE TREATMENT AND RECYCLING LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	Pass	State
2020-12-10	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MITCHELL, Lawrence, IN	Pass	State
2020-12-10	JOHNS MANVILLE INCORPORATED	RICHMOND, Wayne, IN	Pass	State
2020-12-10	JOHNS MANVILLE INCORPORATED	RICHMOND, Wayne, IN	Pass	State
2020-12-09	SCEPTER INCORPORATED	BICKNELL, Knox, IN	Pass	State
2020-12-09	SCEPTER INCORPORATED	BICKNELL, Knox, IN	Pass	State
2020-12-09	SCEPTER INCORPORATED	BICKNELL, Knox, IN	Pass	State
2020-12-09	SCEPTER INCORPORATED	BICKNELL, Knox, IN	Pass	State
2020-12-09	SCEPTER INCORPORATED	BICKNELL, Knox, IN	Pass	State
2020-12-09	WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file	TELL CITY, Perry, IN	Pass	State
2020-12-09	WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file	TELL CITY, Perry, IN	Pass	State
2020-12-08	GREDE LLC — high-priority violation on file	NEW CASTLE, Henry, IN	Pass	State
2020-12-08	HAYNES INTERNATIONAL INC — high-priority violation on file	KOKOMO, Howard, IN	Pass	State
2020-12-08	HAYNES INTERNATIONAL INC — high-priority violation on file	KOKOMO, Howard, IN	Pass	State
2020-12-08	SIGECO AB BROWN GENERATING STATION	MOUNT VERNON, Posey, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-07	SIGECO AB BROWN GENERATING STATION	MOUNT VERNON, Posey, IN	Pass	State
2020-12-04	NIKKEI MC ALUMINUM AMERICA INC	COLUMBUS, Bartholomew, IN	Pass	State
2020-12-04	VOSS CLARK DBA PGP CORP	JEFFERSONVILLE, Clark, IN	Pass	State
2020-12-04	VOSS CLARK DBA PGP CORP	JEFFERSONVILLE, Clark, IN	Pass	State
2020-12-04	VOSS CLARK DBA PGP CORP	JEFFERSONVILLE, Clark, IN	Pass	State
2020-12-04	VOSS CLARK DBA PGP CORP	JEFFERSONVILLE, Clark, IN	Pass	State
2020-12-04	VOSS CLARK DBA PGP CORP	JEFFERSONVILLE, Clark, IN	Pass	State
2020-12-03	NIKKEI MC ALUMINUM AMERICA INC	COLUMBUS, Bartholomew, IN	Pass	State
2020-12-03	NIKKEI MC ALUMINUM AMERICA INC	COLUMBUS, Bartholomew, IN	Pass	State
2020-12-03	NIKKEI MC ALUMINUM AMERICA INC	COLUMBUS, Bartholomew, IN	Pass	State
2020-12-03	NIKKEI MC ALUMINUM AMERICA INC	COLUMBUS, Bartholomew, IN	Pass	State
2020-12-03	SIGECO - FB CULLEY GENERATING STATION	NEWBURGH, Warrick, IN	Pass	State
2020-12-03	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-03	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-02	CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	Pass	State
2020-12-02	CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	Pass	State
2020-12-02	RAYBESTOS POWERTRAIN LLC	SULLIVAN, Sullivan, IN	Pass	State
2020-12-02	RAYBESTOS POWERTRAIN LLC	SULLIVAN, Sullivan, IN	Pass	State
2020-12-02	RAYBESTOS POWERTRAIN LLC	SULLIVAN, Sullivan, IN	Pass	State
2020-12-02	RAYBESTOS POWERTRAIN LLC	SULLIVAN, Sullivan, IN	Pass	State
2020-12-02	RAYBESTOS POWERTRAIN LLC	SULLIVAN, Sullivan, IN	Pass	State
2020-12-02	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-02	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-02	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-02	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-02	ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file	NEWBURGH, Warrick, IN	Pass	State
2020-12-01	SOUTH BEND ETHANOL LLC — high-priority violation on file	SOUTH BEND, St. Joseph, IN	Pass	State
2020-12-01	SOUTH BEND ETHANOL LLC — high-priority violation on file	SOUTH BEND, St. Joseph, IN	Pass	State
2020-12-01	SOUTH BEND ETHANOL LLC — high-priority violation on file	SOUTH BEND, St. Joseph, IN	Pass	State
2020-12-01	RAYBESTOS POWERTRAIN LLC	SULLIVAN, Sullivan, IN	Pass	State
2020-12-01	STEEL DYNAMICS, INC. STRUCTURAL & RAIL DIVISION — high-priority violation on file	COLUMBIA CITY, Whitley, IN	Pass	State
2020-11-25	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2020-11-25	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2020-11-24	ALUMINUM RECOVERY TECHNOLOGIES LTD	KENDALLVILLE, Noble, IN	Pass	State
2020-11-24	ALUMINUM RECOVERY TECHNOLOGIES LTD	KENDALLVILLE, Noble, IN	Pass	State
2020-11-24	ALUMINUM RECOVERY TECHNOLOGIES LTD	KENDALLVILLE, Noble, IN	Pass	State
2020-11-24	ALUMINUM RECOVERY TECHNOLOGIES LTD	KENDALLVILLE, Noble, IN	Pass	State
2020-11-24	ALUMINUM RECOVERY TECHNOLOGIES LTD	KENDALLVILLE, Noble, IN	Pass	State
2020-11-24	ALUMINUM RECOVERY TECHNOLOGIES LTD	KENDALLVILLE, Noble, IN	Pass	State
2020-11-20	HONDA DEVELOPMENT & MANUFACTURING OF AMERICA LLC INDIANA AUT — high-priority violation on file	GREENSBURG, Decatur, IN	Pass	State
2020-11-20	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2020-11-20	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2020-11-20	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2020-11-20	CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file	BURNS HARBOR, Porter, IN	Pass	State
2020-11-19	DUKE ENERGY INDIANA LLC - GIBSON GENERATING STATION	OWENSVILLE, Gibson, IN	Pass	State
2020-11-19	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-19	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-19	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-19	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-19	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2020-11-19	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2020-11-19	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2020-11-19	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2020-11-19	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2020-11-18	HONDA DEVELOPMENT & MANUFACTURING OF AMERICA LLC INDIANA AUT — high-priority violation on file	GREENSBURG, Decatur, IN	Pass	State
2020-11-18	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-18	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-18	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-18	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-18	DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file	WARSAW, Kosciusko, IN	Pass	State

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