EPA Air · inspections by state and year
Air-emissions inspections in Indiana, 2025
- 562Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Indiana during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Indiana, 2025
- Lake County 84
- Elkhart County 46
- Marion County 24
- Porter County 21
- Marshall County 20
- Allen County 20
- Tippecanoe County 17
- Posey County 13
- Vanderburgh County 12
- Clark County 12
- LaPorte County 10
- St. Joseph County 10
- Vigo County 10
- Howard County 9
- Wabash County 9
- LaGrange County 9
- Hendricks County 9
- Dearborn County 8
- Jackson County 8
- Shelby County 8
- Kosciusko County 8
- Dubois County 7
- Morgan County 7
- Bartholomew County 7
- Wayne County 6
- Warrick County 6
- Floyd County 6
- Cass County 6
- Adams County 6
- Daviess County 6
- Delaware County 6
- Hancock County 6
- Grant County 5
- Fountain County 5
- Scott County 5
- Monroe County 5
- Steuben County 5
- Knox County 5
- Huntington County 5
- Greene County 4
- Decatur County 4
- Clinton County 4
- Jay County 4
- Jefferson County 4
- White County 4
- Sullivan County 4
- Jasper County 4
- Noble County 4
- Putnam County 3
- Newton County 3
- Pike County 3
- Montgomery County 3
- Blackford County 3
Indiana, other years
Air-emissions inspections recorded in Indiana, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-08-21 | RIETH RILEY CONSTRUCTION COMPANY INCORPORATED | LAFAYETTE, Tippecanoe, IN | FCE On-Site | State |
| 2025-08-20 | IRVING MATERIALS INC DBA PARK ASPHALT | MUNCIE, Delaware, IN | FCE On-Site | State |
| 2025-08-20 | E & B PAVING LLC | MUNCIE, Delaware, IN | FCE On-Site | State |
| 2025-08-20 | WEAVER POPCORN COMPANY INCORPORATED | VAN BUREN, Grant, IN | FCE On-Site | State |
| 2025-08-20 | SABIC INNOVATIVE PLASTICS US LLC | MOUNT VERNON, Posey, IN | FCE On-Site | State |
| 2025-08-20 | AMCOR FLEXIBLES NORTH AMERICA INCORPORATED | TERRE HAUTE, Vigo, IN | FCE On-Site | State |
| 2025-08-19 | WAELZ SUSTAINABLE PRODUCTS LLC | LOGANSPORT, Cass, IN | FCE On-Site | State |
| 2025-08-19 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | FCE On-Site | State |
| 2025-08-19 | JOHNS MANVILLE INCORPORATED | RICHMOND, Wayne, IN | FCE On-Site | State |
| 2025-08-15 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-08-13 | REVIVE MANUFACTURING | GRABILL, Allen, IN | FCE On-Site | State |
| 2025-08-13 | MILESTONE CONTRACTORS LIMITED PARTNERSHIP | COLUMBUS, Bartholomew, IN | FCE On-Site | State |
| 2025-08-13 | PONTOON BOAT LLC DBA BENNINGTON MARINE | ELKHART, Elkhart, IN | FCE On-Site | State |
| 2025-08-13 | RECLAIMED ENERGY DIVISION OF SUPERIOR INDUSTRIAL SOLUTIONS I | CONNERSVILLE, Fayette, IN | FCE On-Site | State |
| 2025-08-13 | FRONTLINE MANUFACTURING | WARSAW, Kosciusko, IN | FCE On-Site | State |
| 2025-08-13 | SOUTH SIDE LANDFILL INC | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-08-12 | ANR PIPELINE COMPANY LAGRANGE COMPRESSOR STATION — high-priority violation on file | LAGRANGE, LaGrange, IN | FCE On-Site | State |
| 2025-08-12 | TMS INTERNATIONAL LLC CONTRACTOR OF CLEVELAND-CLIFFS STEEL L | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-08-12 | INGREDION INCORPORATED INDIANAPOLIS PLANT | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-08-11 | TRUNKLINE GAS COMPANY LLC AMBIA COMPRESSOR STATION | AMBIA, Benton, IN | FCE On-Site | State |
| 2025-08-11 | NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file | MICHIGAN CITY, LaPorte, IN | FCE On-Site | State |
| 2025-08-11 | ARCONIC US LLC — high-priority violation on file | LAFAYETTE, Tippecanoe, IN | FCE On-Site | State |
| 2025-08-07 | FOREST RIVER INC DYNAMAX DIVISION | ELKHART, Elkhart, IN | FCE On-Site | State |
| 2025-08-07 | ASPHALT CUTBACKS INCORPORATED | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-08-07 | WARRICK NEWCO LLC — high-priority violation on file | NEWBURGH, Warrick, IN | FCE On-Site | State |
| 2025-08-06 | MASTERBRAND CABINETS LLC DECORA PLANT NO 3 | JASPER, Dubois, IN | FCE On-Site | State |
| 2025-08-06 | AGRICOR INC — high-priority violation on file | MARION, Grant, IN | FCE On-Site | State |
| 2025-08-06 | ERLER INDUSTRIES INC | NORTH VERNON, Jennings, IN | FCE On-Site | State |
| 2025-08-06 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | FCE On-Site | State |
| 2025-08-06 | KAISER ALUMINUM WARRICK LLC — high-priority violation on file | NEWBURGH, Warrick, IN | FCE On-Site | State |
| 2025-08-05 | NEWLETT INC DBA GEMSTONE | ELKHART, Elkhart, IN | FCE On-Site | State |
| 2025-08-04 | BOZEMAN MAIER CENTRAL TANK BATTERY | GRIFFIN, Posey, IN | FCE On-Site | State |
| 2025-08-01 | ESSEX SOLUTIONS USA LLC | FRANKLIN, Johnson, IN | FCE On-Site | State |
| 2025-08-01 | SMS MILL SERVICES LLC A CONTRACTOR OF NLMK INDIANA | PORTAGE, Porter, IN | FCE On-Site | State |
| 2025-07-31 | SOULBRAIN MI INCORPORATED | KOKOMO, Howard, IN | FCE On-Site | State |
| 2025-07-31 | LINDE INC | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-07-30 | FOUNTAIN FOUNDRY | VEEDERSBURG, Fountain, IN | FCE On-Site | State |
| 2025-07-29 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | PCE On-Site | State |
| 2025-07-28 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | FCE On-Site | State |
| 2025-07-28 | SIGECO AB BROWN GENERATING STATION | MOUNT VERNON, Posey, IN | FCE On-Site | State |
| 2025-07-24 | MILESTONE CONTRACTORS LP | DALEVILLE, Delaware, IN | FCE On-Site | State |
| 2025-07-24 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | FCE On-Site | State |
| 2025-07-24 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | PCE On-Site | State |
| 2025-07-24 | E & B PAVING LLC | ANDERSON, Madison, IN | FCE On-Site | State |
| 2025-07-23 | THUNDERBIRD PRODUCTS | DECATUR, Adams, IN | FCE On-Site | State |
| 2025-07-23 | TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | GARY, Lake, IN | PCE On-Site | U.S. EPA |
| 2025-07-23 | DAVIES IMPERIAL COATINGS INCORPORATED — high-priority violation on file | HAMMOND, Lake, IN | FCE On-Site | State |
| 2025-07-22 | FOREST RIVER INCORPORATED GOSHEN COMPLEX | GOSHEN, Elkhart, IN | FCE On-Site | State |
| 2025-07-22 | HOWARD MATERIALS LLC — high-priority violation on file | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-07-22 | SYCAMORE RIVERSIDE ENERGY LLC | FAIRBANKS, Sullivan, IN | FCE On-Site | State |
| 2025-07-21 | FRITZ ENTERPRISES INCORPORATED CONTRACTOR OF CLEVELAND-CLIFF | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-07-21 | INDIANA STATE UNIVERSITY | TERRE HAUTE, Vigo, IN | FCE On-Site | State |
| 2025-07-18 | OMNISOURCE LLC | FORT WAYNE, Allen, IN | PCE On-Site | U.S. EPA |
| 2025-07-18 | OZINGA CEMENT INCORPORATED CONTRACTOR OF CLEVELAND-CLIFFS BU | BURNS HARBOR, Porter, IN | PCE On-Site | U.S. EPA |
| 2025-07-17 | GARFIELD FACILITY LLC — high-priority violation on file | MUNCIE, Delaware, IN | FCE On-Site | State |
| 2025-07-17 | MERITOR HEAVY VEHICLE SYSTEMS LLC | PLAINFIELD, Hendricks, IN | FCE On-Site | State |
| 2025-07-17 | ANR PIPELINE COMPANY PORTLAND COMPRESSOR STATION | PORTLAND, Jay, IN | FCE On-Site | State |
| 2025-07-16 | TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | GARY, Lake, IN | PCE Off-Site | U.S. EPA |
| 2025-07-16 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | FCE On-Site | State |
| 2025-07-16 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | FCE On-Site | State |
| 2025-07-16 | NISHIKAWA COOPER LLC | BREMEN, Marshall, IN | FCE On-Site | State |
| 2025-07-16 | UNITED STATES GYPSUM COMPANY | EAST SHOALS, Martin, IN | FCE On-Site | State |
| 2025-07-15 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | FCE On-Site | State |
| 2025-07-14 | KITCHEN KOMPACT INC | JEFFERSONVILLE, Clark, IN | PCE On-Site | U.S. EPA |
| 2025-07-14 | VALTO INC | GOSHEN, Elkhart, IN | FCE On-Site | State |
| 2025-07-11 | INDY HIGH BTU LLC | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-07-10 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | PCE On-Site | State |
| 2025-07-10 | ECOBAT RESOURCES INDIANA LLC | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-07-10 | CREATIVE FOAM MEDICAL SYSTEMS | BREMEN, Marshall, IN | FCE On-Site | State |
| 2025-07-10 | MONOSOL LLC | PORTAGE, Porter, IN | FCE On-Site | State |
| 2025-07-10 | MAPLE CREEK ENERGY LLC | FAIRBANKS, Sullivan, IN | FCE On-Site | State |
| 2025-07-09 | GLOBE MECHANICAL INCORPORATED | NEW ALBANY, Floyd, IN | FCE On-Site | State |
| 2025-07-08 | REV A SHELF COMPANY LLC — high-priority violation on file | ELKHART, Elkhart, IN | FCE On-Site | State |
| 2025-07-08 | TOPP INDUSTRIES INC | ROCHESTER, Fulton, IN | FCE On-Site | State |
| 2025-07-08 | INDIANAPOLIS POWER & LIGHT COMPANY DBA AES INDIANA - HARDING — high-priority violation on file | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-07-08 | RIETH RILEY CONSTRUCTION COMPANY INCORPORATED | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-07-08 | TOPP INDUSTRIES INCORPORATED | ARGOS, Marshall, IN | FCE On-Site | State |
| 2025-07-08 | AES INDIANA EAGLE VALLEY GENERATING STATION — high-priority violation on file | MARTINSVILLE, Morgan, IN | FCE On-Site | State |
| 2025-07-08 | ARCOSA LW HPB LLC — high-priority violation on file | MOORESVILLE, Morgan, IN | PCE On-Site | U.S. EPA |
| 2025-07-07 | OFS BRANDS INCORPORATED | HUNTINGBURG, Dubois, IN | FCE On-Site | State |
| 2025-07-07 | FOREST RIVER INC DYNAMAX DIVISION | ELKHART, Elkhart, IN | FCE On-Site | State |
| 2025-07-07 | JWA CO LTD | KOKOMO, Howard, IN | FCE On-Site | State |
| 2025-07-03 | I- COMPOSITES LLC DBA INDIANA COMPOSITES — high-priority violation on file | BOURBON, Marshall, IN | FCE On-Site | State |
| 2025-07-03 | INDIANA UNIVERSITY | BLOOMINGTON, Monroe, IN | FCE On-Site | State |
| 2025-07-03 | COOK INCORPORATED PARK 48 | BLOOMINGTON, Monroe, IN | FCE On-Site | State |
| 2025-07-02 | NATIONAL MATERIAL PROCESSING | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-07-02 | ALLISON TRANSMISSION INC SPEEDWAY MAIN CAMPUS — high-priority violation on file | INDIANAPOLIS, Marion, IN | FCE On-Site | State |
| 2025-07-02 | GATX CORPORATION | TERRE HAUTE, Vigo, IN | FCE On-Site | State |
| 2025-07-01 | US GRANULES CORPORATION | PLYMOUTH, Marshall, IN | FCE On-Site | State |
| 2025-07-01 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | PCE On-Site | U.S. EPA |
| 2025-06-30 | FOREST RIVER INCORPORATED PLANT NO 6 | MIDDLEBURY, Elkhart, IN | FCE On-Site | State |
| 2025-06-30 | TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | GARY, Lake, IN | PCE Off-Site | U.S. EPA |
| 2025-06-26 | TOTAL FLEET SERVICE LLC | FORT WAYNE, Allen, IN | FCE On-Site | State |
| 2025-06-26 | NIBLOCK EXCAVATING INC | BRISTOL, Elkhart, IN | FCE On-Site | State |
| 2025-06-26 | COUNTRYMARK REFINING AND LOGISTICS LLC | SWITZ CITY, Greene, IN | FCE On-Site | State |
| 2025-06-26 | THERMOSAFE TECHNOLOGIES INCORPORATED | PORTLAND, Jay, IN | FCE On-Site | State |
| 2025-06-25 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | PCE On-Site | State |
| 2025-06-25 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | PCE On-Site | State |
| 2025-06-25 | GARTLAND FOUNDRY CO INC — high-priority violation on file | TERRE HAUTE, Vigo, IN | FCE On-Site | State |
| 2025-06-24 | I COMPOSITES DBA INDIANA COMPOSITES | BREMEN, Marshall, IN | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.