EPA Air · by state
Sources with a high-priority air violation in Illinois
- 136Facilities
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a stationary source. This is the STATUS EPA carries on the facility record today — whether the violation is unaddressed, addressed by the state, the local agency or EPA itself — not a history. The year-by-year record of when violations were determined is linked below.
Violations determined in Illinois, by year
- 2026 — violations determined 101
- 2025 — violations determined 121
- 2024 — violations determined 114
- 2023 — violations determined 132
- 2022 — violations determined 101
- 2021 — violations determined 177
- 2020 — violations determined 117
- 2019 — violations determined 122
- 2018 — violations determined 88
- 2017 — violations determined 121
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 3M CORDOVA | Major source | Yes |
| ABLE DIE CASTING CORP | Minor source | Yes |
| ADM QUINCY | Major source | Yes |
| AFTON CHEMICAL CORP | Major source | Yes |
| AG TRANSFER LLC | Minor source | Yes |
| ALLNEX USA INC | Synthetic minor source | Yes |
| ALTO ICP LLC | Major source | Yes |
| AM CARPENTRY INC | Synthetic minor source | Yes |
| AMPAC | Minor source | Yes |
| APH STONE & CABINET COMPANY LLC | Minor source | Yes |
| AQUATIC PROTIEN LLC | Minor source | Yes |
| ARCHER DANIELS MIDLAND CO | Major source | Yes |
| AURORA METALS DIVISION LLC | Minor source | Yes |
| BAG MAKERS INC | Minor source | Yes |
| BATAVIA FOUNDRY & MACHINE CO | Minor source | Yes |
| BATTERY BUILDERS LLC | Minor source | Yes |
| BEFESA ZINC US INC | Major source | Yes |
| BEHR IRON AND METAL | Minor source | Yes |
| BIG RIVER RESOURCES GALVA LLC | Major source | Yes |
| BLESSING HOSPITAL | Minor source | Yes |
| BRIDGESTONE AMERICAS TIRE OPERATIONS | Major source | Yes |
| BUILDERS ASPHALT, LLC | Minor source | Yes |
| CABOT CORP | Major source | Yes |
| CANAM STEEL CORP | Minor source | Yes |
| CARGILL INC NORTH AMERICAN GRAIN DIV | Minor source | Yes |
| CATERPILLAR INC | Minor source | Yes |
| CE NIEHOFF & CO | Minor source | Yes |
| CHEM-PLATE INDUSTRIES INC | Minor source | Yes |
| CHICAGO SAWYER WATER PURIFICATION PLANT | Minor source | Yes |
| CHIP ENERGY | Minor source | Yes |
| CITGO PETROLEUM CORP | Major source | Yes |
| CITY OF ROCK ISLAND WWTP | Minor source | Yes |
| COFCO CAHOKIA LLC | Minor source | Yes |
| COLONY INC | Minor source | Yes |
| COLOR COMMUNICATIONS LLC | Synthetic minor source | Yes |
| CONCRETE STRATEGIES | Minor source | Yes |
| CONEX CABLE LLC | Minor source | Yes |
| CPV THREE RIVERS ENERGY CENTER | Major source | Yes |
| CROWN CORK & SEAL CO (USA) | Major source | Yes |
| CURTIS 1000 INC | Minor source | Yes |
| CUSTOM MARBLE INC | Major source | Yes |
| DECATUR FOUNDRY INC | Synthetic minor source | Yes |
| DONALDSON CO INC | Major source | Yes |
| DURACO SPECIALTY TAPES | Minor source | Yes |
| EAST DUBUQUE NITROGEN FERTILIZERS LLC | Major source | Yes |
| EDGED CHICAGO LLC | Minor source | Yes |
| EDWARD HINES JR. VA HOSPITAL | Minor source | Yes |
| EDWARD HOSPITAL | Minor source | Yes |
| ELECTRONIC PLATING CO INC | Minor source | Yes |
| ELGIN, CITY OF - PUBLIC WORKS | Minor source | Yes |
| ENGINEERED GLASS PRODUCTS LLC | Minor source | Yes |
| EXXON MOBIL OIL CORP | Major source | Yes |
| FLENDER CORP | Minor source | Yes |
| FLEX-N-GATE EFFINGHAM | Minor source | Yes |
| FLEXSYS AMERICAS LP WG KRUMMRICH PLANT | Major source | Yes |
| FUYAO GLASS ILLINOIS INC | Major source | Yes |
| G & M MFG CORP | Major source | Yes |
| GATEWAY PACKAGING INC | Minor source | Yes |
| GENERAL SURFACE HARDENING | Minor source | Yes |
| GERRESHEIMER MOULDED GLASS CHICAGO INC. | Synthetic minor source | Yes |
| GRAIN CRAFT CORN LLC | Synthetic minor source | Yes |
| GRANITE CITY WORKS OF UNITED STATES STEEL CORP | Major source | Yes |
| GREEN PLAINS MADISON | Major source | Yes |
| GREIF PACKAGING LLC | Major source | Yes |
| GROWMARK INC | Synthetic minor source | Yes |
| GUARDIAN WEST | Major source | Yes |
| H & B GRAIN LLC | Minor source | Yes |
| H KRAMER & CO | Minor source | Yes |
| HEARTLAND RECYCLING | Minor source | Yes |
| HOLCIM (US) INC | Minor source | Yes |
| HUEBER ASHTON LLC | Minor source | Yes |
| HUSTON PATTERSON | Minor source | Yes |
| ID CASTINGS OF ILLINOIS LLC | Major source | Yes |
| IMPERIAL MARBLE CORP | Major source | Yes |
| IMTT ILLINOIS | Synthetic minor source | Yes |
| INGREDION INC | Major source | Yes |
| INTERTAPE POLYMER CORP | Major source | Yes |
| KENNY THE KLEENER | Minor source | Yes |
| KNAPHEIDE TRUCK EQUIPMENT CO | Synthetic minor source | Yes |
| KOPPERS CARBON MATERIALS LLC | Major source | Yes |
| KRESS CORP | Minor source | Yes |
| LAKES PARTNERSHIP | Minor source | Yes |
| LANGMAN CONSTRUCTION | Minor source | Yes |
| MARATHON PETROLEUM CO LLC | Major source | Yes |
| MARATHON PIPE LINE PATOKA CAPLINE STATION | Major source | Yes |
| MARKET STREET TERMINAL & CHS INC | Minor source | Yes |
| MARS WRIGLEY CONFECTIONERY US LLC | Synthetic minor source | Yes |
| METAL IMPACT LLC | Synthetic minor source | Yes |
| MEXICHEM SPECIALTY RESINS INC | Major source | Yes |
| MICHAEL GREENFIELD | Minor source | Yes |
| MIDTOWN REDI MIX | Minor source | Yes |
| MIDWEST CRUSHING & SCREENING | Minor source | Yes |
| MIDWEST MATERIAL SUPPLY LLC | Minor source | Yes |
| MOLINE FORGE INC | Minor source | Yes |
| MPH ELWOOD LLC | Minor source | Yes |
| NALCO CO LLC | Synthetic minor source | Yes |
| NORTHWESTERN MEDICINE CENTRAL DUPAGE HOSPITAL | Synthetic minor source | Yes |
| NTT GLOBAL DATA CENTERS CH LLC | Synthetic minor source | Yes |
| ORANGE CRUSH LLC | Minor source | Yes |
| OWENS-CORNING CORP | Major source | Yes |
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Violation status as filed on the facility record. Figures from EPA’s ICIS-AIR download.