EPA Air · violations by state and year
High-priority air violations in Illinois, 2025
- 121Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation below was recorded against a source in Illinois 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 Illinois, 2025
- Cook County 24
- Kane County 10
- Rock Island County 6
- Will County 6
- Adams County 5
- St. Clair County 5
- Tazewell County 5
- Macon County 4
- Madison County 4
- La Salle County 4
- Henry County 3
- Crawford County 3
Illinois, other years
High-priority air violations recorded in Illinois, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-31 | BEHR IRON AND METAL — high-priority violation on file | ROCKFORD, Winnebago, IL | Earliest FRV determination | State |
| 2025-12-30 | ROCK ISLAND ARSENAL — high-priority violation on file | ROCK ISLAND, Rock Island, IL | Earliest FRV determination | State |
| 2025-12-28 | WEDRON SILICA LLC — high-priority violation on file | WEDRON, La Salle, IL | Earliest FRV determination | State |
| 2025-12-28 | WEDRON SILICA LLC — high-priority violation on file | WEDRON, La Salle, IL | Earliest FRV determination | State |
| 2025-12-24 | AM CARPENTRY INC — high-priority violation on file | GRANT PARK, Kankakee, IL | Earliest FRV determination | State |
| 2025-12-18 | WHITING CORP — high-priority violation on file | MONEE, Will, IL | Earliest FRV determination | State |
| 2025-12-16 | PATRIOT RENEWABLE FUELS LLC — high-priority violation on file | ANNAWAN, Henry, IL | Earliest FRV determination | State |
| 2025-12-11 | CHICAGO SAWYER WATER PURIFICATION PLANT — high-priority violation on file | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-12-07 | CARGILL INC NORTH AMERICAN GRAIN DIV — high-priority violation on file | NEW BOSTON, Mercer, IL | Earliest FRV determination | State |
| 2025-12-01 | FLEXSYS AMERICAS LP WG KRUMMRICH PLANT — high-priority violation on file | SAUGET, St. Clair, IL | HPV day-zero determination | State |
| 2025-11-25 | ALLNEX USA INC — high-priority violation on file | EAST ST LOUIS, St. Clair, IL | Earliest FRV determination | State |
| 2025-11-24 | 3M CORDOVA — high-priority violation on file | CORDOVA, Rock Island, IL | Earliest FRV determination | State |
| 2025-11-22 | CATERPILLAR INC — high-priority violation on file | PEORIA, Peoria, IL | Earliest FRV determination | State |
| 2025-11-20 | BUILDERS ASPHALT, LLC — high-priority violation on file | MT PROSPECT, Cook, IL | Earliest FRV determination | State |
| 2025-11-19 | BIG RIVER RESOURCES GALVA LLC — high-priority violation on file | GALVA, Henry, IL | Earliest FRV determination | State |
| 2025-11-17 | FUYAO GLASS ILLINOIS INC — high-priority violation on file | DECATUR, Macon, IL | Earliest FRV determination | State |
| 2025-11-17 | ALTO ICP LLC — high-priority violation on file | PEKIN, Tazewell, IL | Earliest FRV determination | State |
| 2025-11-17 | STANFORD GRAIN CO — high-priority violation on file | STANFORD, McLean, IL | Earliest FRV determination | State |
| 2025-11-17 | PRESENCE HOSPITALS PRV D/B/A PRESENCE MERCY MEDICAL CENTER — high-priority violation on file | AURORA, Kane, IL | Earliest FRV determination | State |
| 2025-11-13 | SANDSTROM PRODUCTS CO — high-priority violation on file | PORT BYRON, Rock Island, IL | Earliest FRV determination | State |
| 2025-11-11 | ROCKFORD BRAKE MANUFACTURING, INC. — high-priority violation on file | ROCKFORD, Winnebago, IL | Earliest FRV determination | State |
| 2025-11-10 | REED MINERALS, LLC — high-priority violation on file | PEKIN, Tazewell, IL | Earliest FRV determination | State |
| 2025-11-01 | EDWARD HOSPITAL — high-priority violation on file | NAPERVILLE, DuPage, IL | Earliest FRV determination | State |
| 2025-10-27 | GROWMARK INC — high-priority violation on file | PETERSBURG, Menard, IL | Earliest FRV determination | State |
| 2025-10-21 | CITGO PETROLEUM CORP — high-priority violation on file | LEMONT, Will, IL | Earliest FRV determination | State |
| 2025-10-21 | HUEBER ASHTON LLC — high-priority violation on file | ASHTON, Lee, IL | Earliest FRV determination | State |
| 2025-10-20 | SOLAE LLC — high-priority violation on file | GIBSON CITY, Ford, IL | Earliest FRV determination | State |
| 2025-10-14 | MARATHON PIPE LINE PATOKA CAPLINE STATION — high-priority violation on file | VERNON, Marion, IL | Earliest FRV determination | State |
| 2025-10-13 | MIDWEST MATERIAL SUPPLY LLC — high-priority violation on file | MURPHYSBORO, Jackson, IL | Earliest FRV determination | State |
| 2025-10-12 | CHIP ENERGY — high-priority violation on file | GOODFIELD, Woodford, IL | Earliest FRV determination | State |
| 2025-10-06 | DURACO SPECIALTY TAPES — high-priority violation on file | FOREST PARK, Cook, IL | Earliest FRV determination | State |
| 2025-09-30 | SEM MINERALS LP | QUINCY, Adams, IL | Earliest FRV determination | State |
| 2025-09-28 | CRAIG INDUSTRIES | QUINCY, Adams, IL | Earliest FRV determination | State |
| 2025-09-28 | FLSMIDTH INC | PEKIN, Tazewell, IL | Earliest FRV determination | State |
| 2025-09-26 | MID-ILLINOIS CONCRETE INC | SULLIVAN, Moultrie, IL | Earliest FRV determination | State |
| 2025-09-16 | INCOBRASA INDUSTRIES LTD | GILMAN, Iroquois, IL | Earliest FRV determination | State |
| 2025-09-15 | ARCHER DANIELS MIDLAND CO — high-priority violation on file | DECATUR, Macon, IL | Earliest FRV determination | State |
| 2025-09-10 | ADKINS ENERGY LLC | LENA, Stephenson, IL | Earliest FRV determination | State |
| 2025-09-09 | D CONSTRUCTION INC | MORRIS, Kendall, IL | Earliest FRV determination | State |
| 2025-09-04 | KERRY BIOFUNCTIONAL INGREDIENTS INC | OLNEY, Richland, IL | Earliest FRV determination | State |
| 2025-09-03 | EVONIK CORP | MAPLETON, Peoria, IL | Earliest FRV determination | State |
| 2025-09-03 | BUNGE NORTH AMERICA INC | CAIRO, Alexander, IL | Earliest FRV determination | State |
| 2025-08-27 | AFTON CHEMICAL CORP — high-priority violation on file | SAUGET, St. Clair, IL | Earliest FRV determination | State |
| 2025-08-25 | STYLELINE CUSTOM CABINETRY | LOCKPORT, Will, IL | Earliest FRV determination | State |
| 2025-08-20 | EQUISTAR CHEMICALS LP | MORRIS, Grundy, IL | Earliest FRV determination | State |
| 2025-08-17 | OLDCASTLE INFRASTRUCTURE | ROMEOVILLE, Will, IL | Earliest FRV determination | State |
| 2025-08-17 | INGREDION INC — high-priority violation on file | BEDFORD PARK, Cook, IL | Earliest FRV determination | State |
| 2025-08-12 | INTERLAKE MECALUX INC | PONTIAC, Livingston, IL | Earliest FRV determination | State |
| 2025-08-12 | LINCOLNLAND AGRI-ENERGY LLC | PALESTINE, Crawford, IL | Earliest FRV determination | State |
| 2025-08-12 | AMRIZE MID-AMERICA INC. | SOUTH ELGIN, Kane, IL | Earliest FRV determination | State |
| 2025-08-09 | EQUINIX LLC | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-08-06 | MOUNDS PRODUCTION CO LLC | MOUNDS, Pulaski, IL | Earliest FRV determination | State |
| 2025-07-30 | BAGCRAFT PACKAGING LLC | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-07-28 | TACTICAL CLEANING ACQUISITION LLC | DANVILLE, Vermilion, IL | Earliest FRV determination | State |
| 2025-07-16 | CRYSALIS BIOSCIENCES INC | SAUGET, St. Clair, IL | Earliest FRV determination | State |
| 2025-07-15 | CLEVELAND-CLIFFS RIVERDALE LLC | RIVERDALE, Cook, IL | Earliest FRV determination | State |
| 2025-07-03 | THOMSON INDUSTRIES INC | MARENGO, McHenry, IL | Earliest FRV determination | State |
| 2025-06-26 | ARCHER DANIELS MIDLAND CO — high-priority violation on file | DECATUR, Macon, IL | Earliest FRV determination | State |
| 2025-06-24 | PHILLIPS 66 PIPELINE LLC | CAHOKIA, St. Clair, IL | Earliest FRV determination | State |
| 2025-06-16 | RUMPKE LANDFILL 33 | EFFINGHAM, Effingham, IL | Earliest FRV determination | State |
| 2025-06-16 | FORT DEARBORN CO | NILES, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | GD ENERGY PRODUCTS - QUINCY | QUINCY, Adams, IL | Earliest FRV determination | State |
| 2025-06-15 | CD ONE PRICE CLEANERS | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | JERSEY COUNTY GRAIN CO | JERSEYVILLE, Jersey, IL | Earliest FRV determination | State |
| 2025-06-15 | SUN CHEMICAL CORP — high-priority violation on file | ST CHARLES, Kane, IL | Earliest FRV determination | State |
| 2025-06-15 | SUN CHEMICAL CORP — high-priority violation on file | KANKAKEE, Kankakee, IL | Earliest FRV determination | State |
| 2025-06-15 | STATE LANDS IMPROVEMENT CORP — high-priority violation on file | OTTAWA, La Salle, IL | Earliest FRV determination | State |
| 2025-06-15 | A & R CUSTOM CHROME PLATING | BEDFORD PARK, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | ARNOLD MAGNETIC TECHNOLOGIES | MARENGO, McHenry, IL | Earliest FRV determination | State |
| 2025-06-15 | ELECTRONIC PLATING CO INC — high-priority violation on file | CICERO, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | JOHNS BYRNE CO | NILES, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | WEST SUBURBAN HOSPITAL — high-priority violation on file | OAK PARK, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | EAST MOLINE 1300 LLC | EAST MOLINE, Rock Island, IL | Earliest FRV determination | State |
| 2025-06-15 | MOLINE FORGE INC — high-priority violation on file | MOLINE, Rock Island, IL | Earliest FRV determination | State |
| 2025-06-15 | SUN CHEMICAL CORP — high-priority violation on file | NORTHLAKE, Cook, IL | Earliest FRV determination | State |
| 2025-06-15 | BELLOTA AGRISOLUTIONS & TOOLS LLC | ROCK ISLAND, Rock Island, IL | Earliest FRV determination | State |
| 2025-06-15 | OCONEE GRAIN CO | OCONEE, Shelby, IL | Earliest FRV determination | State |
| 2025-06-12 | TRANSWORLD PLASTIC FILMS, INC. | ROCHELLE, Ogle, IL | Earliest FRV determination | State |
| 2025-06-12 | CYNAMIC CHEMICAL CO | BATAVIA, Kane, IL | Earliest FRV determination | State |
| 2025-06-09 | AISIN LIGHT METALS LLC | MARION, Williamson, IL | Earliest FRV determination | State |
| 2025-06-09 | AISIN MFG ILLINOIS LLC | MARION, Williamson, IL | Earliest FRV determination | State |
| 2025-06-08 | W L MILLER CO | HAMILTON, Hancock, IL | Earliest FRV determination | State |
| 2025-06-06 | QUANEX CORP | CHATSWORTH, Livingston, IL | Earliest FRV determination | State |
| 2025-06-04 | ALTO ICP LLC — high-priority violation on file | PEKIN, Tazewell, IL | Earliest FRV determination | State |
| 2025-06-04 | FEDERAL-MOGUL CORP | SKOKIE, Cook, IL | Earliest FRV determination | State |
| 2025-06-02 | NOURYON SURFACE CHEMISTRY LLC | MORRIS, Grundy, IL | Earliest FRV determination | State |
| 2025-05-28 | ELITE EXTRUSION TECHNOLOGY | ST CHARLES, Kane, IL | Earliest FRV determination | State |
| 2025-05-28 | BEMA INC | ST CHARLES, Kane, IL | Earliest FRV determination | State |
| 2025-05-28 | BEMA INC. | ST CHARLES, Kane, IL | Earliest FRV determination | State |
| 2025-05-28 | BEMA DIGITAL INNOVATIONS (BDI) | ST CHARLES, Kane, IL | Earliest FRV determination | State |
| 2025-05-28 | HICKORY RIDGE LANDFILL INC | BAYLIS, Pike, IL | Earliest FRV determination | State |
| 2025-05-25 | FUYAO GLASS ILLINOIS INC — high-priority violation on file | DECATUR, Macon, IL | Earliest FRV determination | State |
| 2025-05-24 | INTERIOR CRAFTS INC | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-05-14 | MIGHTY RIVER RECYCLING | ALTON, Madison, IL | Earliest FRV determination | State |
| 2025-05-14 | MIGHTY RIVER RECYCLING LLC | MADISON, Madison, IL | Earliest FRV determination | State |
| 2025-05-13 | A-F ACQUISITION LLC DBA PULLMAN INNOVATIONS | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-05-11 | RL BRINK CORP | QUINCY, Adams, IL | Earliest FRV determination | State |
| 2025-05-04 | GATEWAY PACKAGING INC — high-priority violation on file | GRANITE CITY, Madison, IL | Earliest FRV determination | State |
| 2025-04-16 | HA INTERNATIONAL LLC | OREGON, Ogle, IL | Earliest FRV determination | State |
| 2025-04-04 | GERRESHEIMER MOULDED GLASS CHICAGO INC. — high-priority violation on file | CHICAGO HEIGHTS, Cook, IL | HPV day-zero determination | State |
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Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with violations in IL for 2025. It lists 121 violations recorded in 2025.