EPA Air · stack tests by state and year
Air-emissions stack tests in Indiana, 2024
- 1,704Stack 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 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Indiana, 2024
- Lake County 267
- Marion County 94
- Shelby County 85
- Putnam County 66
- Tippecanoe County 60
- Daviess County 54
- Kosciusko County 53
- Perry County 53
- Cass County 50
- Vigo County 49
- Allen County 39
- Warrick County 36
- Jay County 35
- Howard County 34
- Huntington County 34
- Elkhart County 31
- Porter County 30
- Fountain County 26
- Fulton County 25
- Pike County 25
- Jasper County 24
- Delaware County 24
- White County 22
- Marshall County 21
- St. Joseph County 19
- Wayne County 19
- DeKalb County 19
- Wells County 19
- LaPorte County 18
- Posey County 18
- Randolph County 17
- Knox County 17
- Gibson County 16
- Hamilton County 16
- Rush County 16
- Grant County 15
- Madison County 15
- Morgan County 15
- Montgomery County 13
- Clinton County 13
- Jackson County 13
- Jennings County 11
- Henry County 11
- Hendricks County 10
- Lawrence County 10
- Monroe County 10
- Clark County 9
- Steuben County 9
- Blackford County 9
- Adams County 8
- LaGrange County 8
- Wabash County 8
- Jefferson County 8
- Decatur County 7
- Scott County 7
- Vanderburgh County 7
- Greene County 6
- Spencer County 6
- Hancock County 6
- Whitley County 6
- Harrison County 4
- Ripley County 4
- Clay County 4
- Boone County 4
- Noble County 4
- Martin County 3
- Sullivan County 3
Indiana, other years
Air-emissions stack tests recorded in Indiana, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-11-11 | CARGILL INC SOYBEAN PROCESSING DIVISION | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-11 | CARGILL INC SOYBEAN PROCESSING DIVISION | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-11 | CARGILL INC SOYBEAN PROCESSING DIVISION | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-11 | CARGILL INC SOYBEAN PROCESSING DIVISION | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-11 | CARGILL INC SOYBEAN PROCESSING DIVISION | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-08 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-08 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-08 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-08 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-08 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2024-11-07 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2024-11-07 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2024-11-07 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2024-11-07 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2024-11-06 | REA MAGNET WIRE COMPANY INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-06 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-06 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-06 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-06 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-06 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2024-11-06 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-11-06 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-11-06 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-11-06 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-11-06 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-11-05 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-05 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-05 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-05 | STONCOR GROUP INCORPORATED | FORT WAYNE, Allen, IN | Pass | State |
| 2024-11-05 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2024-11-05 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2024-11-05 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2024-11-05 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2024-11-05 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2024-11-05 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2024-11-05 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2024-11-05 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | Pass | State |
| 2024-11-05 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | Pass | State |
| 2024-11-05 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | Pass | State |
| 2024-11-05 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | Pass | State |
| 2024-11-05 | LYONDELLBASELL ADVANCED POLYMERS INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2024-11-05 | LYONDELLBASELL ADVANCED POLYMERS INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2024-11-04 | GLOBE ASPHALT PAVING INC | WESTPORT, Decatur, IN | Pass | State |
| 2024-11-04 | GLOBE ASPHALT PAVING INC | WESTPORT, Decatur, IN | Pass | State |
| 2024-11-04 | GLOBE ASPHALT PAVING INC | WESTPORT, Decatur, IN | Pass | State |
| 2024-11-04 | GLOBE ASPHALT PAVING INC | WESTPORT, Decatur, IN | Pass | State |
| 2024-11-01 | OPTA INCORPORATED | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-11-01 | OPTA INCORPORATED | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-31 | BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file | MORRISTOWN, Shelby, IN | Pass | State |
| 2024-10-31 | BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file | MORRISTOWN, Shelby, IN | Pass | State |
| 2024-10-31 | BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file | MORRISTOWN, Shelby, IN | Pass | State |
| 2024-10-30 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-30 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-30 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-30 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-30 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-30 | NORTH VERNON INDUSTRY CORPORATION | NORTH VERNON, Jennings, IN | Pass | State |
| 2024-10-30 | NORTH VERNON INDUSTRY CORPORATION | NORTH VERNON, Jennings, IN | Pass | State |
| 2024-10-30 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2024-10-30 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2024-10-29 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-29 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-29 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-29 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-29 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Pass | State |
| 2024-10-28 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2024-10-28 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2024-10-24 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-24 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-24 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-24 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-24 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-24 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-23 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-23 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-23 | THYSSENKRUPP CRANKSHAFT COMPANY | VEEDERSBURG, Fountain, IN | Pass | State |
| 2024-10-23 | HAMMOND GROUP INCORPORATED | HAMMOND, Lake, IN | Pass | State |
| 2024-10-23 | TRADEBE TREATMENT AND RECYCLING LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-23 | TRADEBE TREATMENT AND RECYCLING LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-22 | HARRISON STEEL CASTINGS COMPANY — high-priority violation on file | ATTICA, Fountain, IN | Pass | State |
| 2024-10-22 | HARRISON STEEL CASTINGS COMPANY — high-priority violation on file | ATTICA, Fountain, IN | Pass | State |
| 2024-10-22 | HARRISON STEEL CASTINGS COMPANY — high-priority violation on file | ATTICA, Fountain, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2024-10-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-10-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2024-10-22 | HAMMOND GROUP INCORPORATED | HAMMOND, Lake, IN | Pass | State |
| 2024-10-21 | ATLAS FOUNDRY COMPANY INC | MARION, Grant, IN | Pass | State |
| 2024-10-18 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2024-10-18 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-18 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-18 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-18 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2024-10-18 | MILESTONE CONTRACTORS LP | KIMMELL, Noble, IN | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.