EPA Air · stack tests by state and year
Air-emissions stack tests in Indiana, 2021
- 1,495Stack 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 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Indiana, 2021
- Lake County 193
- Posey County 76
- Tippecanoe County 73
- Marion County 59
- White County 54
- Lawrence County 48
- LaPorte County 44
- Kosciusko County 42
- Allen County 41
- Martin County 39
- Jay County 38
- Knox County 37
- Clinton County 35
- Elkhart County 34
- Vanderburgh County 32
- Shelby County 32
- Cass County 31
- Porter County 30
- Wabash County 29
- Dearborn County 28
- Warrick County 27
- Vigo County 26
- Decatur County 24
- Wells County 23
- Howard County 22
- DeKalb County 22
- Clark County 22
- Marshall County 21
- Montgomery County 20
- Hendricks County 18
- Daviess County 17
- Rush County 17
- Fulton County 16
- Johnson County 15
- Fountain County 13
- St. Joseph County 13
- Huntington County 12
- Putnam County 10
- Wayne County 10
- Jasper County 10
- Jennings County 10
- Franklin County 9
- Delaware County 8
- Pike County 8
- Washington County 8
- Adams County 8
- LaGrange County 7
- Grant County 6
- Bartholomew County 6
- Sullivan County 6
- Madison County 6
- Monroe County 5
- Randolph County 5
- Morgan County 5
- Spencer County 5
- Perry County 4
- Hamilton County 4
- Orange County 4
- Gibson County 4
- Floyd County 4
- Steuben County 4
- Noble County 3
- Jackson County 3
Indiana, other years
Air-emissions stack tests recorded in Indiana, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-09-08 | HOWMET CASTINGS AND SERVICES INCORPORATED | LA PORTE, LaPorte, IN | Pass | State |
| 2021-09-08 | HOWMET CASTINGS AND SERVICES INCORPORATED | LA PORTE, LaPorte, IN | Pass | State |
| 2021-09-08 | LYONDELLBASELL ADVANCED POLYMERS INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2021-09-08 | LYONDELLBASELL ADVANCED POLYMERS INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2021-09-08 | LYONDELLBASELL ADVANCED POLYMERS INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2021-09-08 | LYONDELLBASELL ADVANCED POLYMERS INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2021-09-08 | DAVE OMARA CONTRACTOR INCORPORATED — high-priority violation on file | LAUREL, Franklin, IN | Pass | State |
| 2021-09-08 | DAVE OMARA CONTRACTOR INCORPORATED — high-priority violation on file | LAUREL, Franklin, IN | Pass | State |
| 2021-09-08 | DAVE OMARA CONTRACTOR INCORPORATED — high-priority violation on file | LAUREL, Franklin, IN | Pass | State |
| 2021-09-08 | DAVE OMARA CONTRACTOR INCORPORATED — high-priority violation on file | LAUREL, Franklin, IN | Pass | State |
| 2021-09-07 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2021-09-07 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2021-09-07 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2021-09-07 | ROLLS ROYCE CORPORATION | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-09-03 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-03 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-03 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-03 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-03 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2021-09-03 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Fail | State |
| 2021-09-03 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2021-09-03 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | ADVANCED BEARING MATERIALS LLC | GREENSBURG, Decatur, IN | Pass | State |
| 2021-09-02 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-02 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-02 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-02 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2021-09-02 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-09-02 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-09-02 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-09-02 | SIGECO AB BROWN GENERATING STATION | MOUNT VERNON, Posey, IN | Pass | State |
| 2021-09-01 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2021-09-01 | KNAUF INSULATION INCORPORATED — high-priority violation on file | SHELBYVILLE, Shelby, IN | Pass | State |
| 2021-09-01 | KNAUF INSULATION INCORPORATED — high-priority violation on file | SHELBYVILLE, Shelby, IN | Pass | State |
| 2021-09-01 | KNAUF INSULATION INCORPORATED — high-priority violation on file | SHELBYVILLE, Shelby, IN | Pass | State |
| 2021-09-01 | KNAUF INSULATION INCORPORATED — high-priority violation on file | SHELBYVILLE, Shelby, IN | Pass | State |
| 2021-09-01 | ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file | NEWBURGH, Warrick, IN | Pass | State |
| 2021-08-31 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2021-08-31 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2021-08-31 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2021-08-31 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2021-08-31 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-31 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-31 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-30 | SIGECO - FB CULLEY GENERATING STATION | NEWBURGH, Warrick, IN | Pass | State |
| 2021-08-26 | UNILEVER MANUFACTURING US INC | HAMMOND, Lake, IN | Pass | State |
| 2021-08-26 | UNILEVER MANUFACTURING US INC | HAMMOND, Lake, IN | Pass | State |
| 2021-08-26 | UNILEVER MANUFACTURING US INC | HAMMOND, Lake, IN | Pass | State |
| 2021-08-26 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-26 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-26 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-26 | JUPITER ALUMINUM CORPORATION FAIRLAND COIL COATING | FAIRLAND, Shelby, IN | Pass | State |
| 2021-08-25 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-25 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | Pass | State |
| 2021-08-24 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-24 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-24 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-24 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-24 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-24 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2021-08-24 | E & B PAVING LLC | MUNCIE, Delaware, IN | Pass | State |
| 2021-08-24 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2021-08-24 | JUPITER ALUMINUM CORPORATION FAIRLAND COIL COATING | FAIRLAND, Shelby, IN | Pass | State |
| 2021-08-24 | SILGAN WHITE CAP CORPORATION | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-23 | HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2021-08-20 | NUCOR STEEL — high-priority violation on file | CRAWFORDSVILLE, Montgomery, IN | Pass | State |
| 2021-08-20 | NUCOR STEEL — high-priority violation on file | CRAWFORDSVILLE, Montgomery, IN | Pass | State |
| 2021-08-20 | NUCOR STEEL — high-priority violation on file | CRAWFORDSVILLE, Montgomery, IN | Pass | State |
| 2021-08-20 | NUCOR STEEL — high-priority violation on file | CRAWFORDSVILLE, Montgomery, IN | Pass | State |
| 2021-08-19 | DUKE ENERGY INDIANA LLC - GIBSON GENERATING STATION | OWENSVILLE, Gibson, IN | Pass | State |
| 2021-08-19 | RE CAR INCORPORATED DBA SLATE AUTO | WARSAW, Kosciusko, IN | Pass | State |
| 2021-08-19 | CLEVELAND-CLIFFS STEEL LLC | EAST CHICAGO, Lake, IN | Pass | State |
| 2021-08-19 | CLEVELAND-CLIFFS STEEL LLC | EAST CHICAGO, Lake, IN | Pass | State |
| 2021-08-19 | CLEVELAND-CLIFFS STEEL LLC | EAST CHICAGO, Lake, IN | Pass | State |
| 2021-08-19 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2021-08-18 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2021-08-18 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | Pass | State |
| 2021-08-18 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | Pass | State |
| 2021-08-18 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | Pass | State |
| 2021-08-18 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | Pass | State |
| 2021-08-18 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | Pass | State |
| 2021-08-18 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | Pass | State |
| 2021-08-18 | INDIANA MUNICIPAL POWER AGENCY-WHITEWATER VALLEY GENERATING | RICHMOND, Wayne, IN | Pass | State |
| 2021-08-18 | INDIANA MUNICIPAL POWER AGENCY-WHITEWATER VALLEY GENERATING | RICHMOND, Wayne, IN | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.