EPA Air · NAAQS nonattainment
Air-emissions sources in nonattainment counties, Indiana
Facilities in a county EPA has designated as not meeting a National Ambient Air Quality Standard (NAAQS) for at least one pollutant, per EPA’s Green Book of currently designated areas.
- 1,111Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| THE STONCOR GROUP INCORPORATED | Synthetic minor source | No |
| THERMO DYNE | Minor source | No |
| THIESING VENEER COMPANY, INC. | Minor source | No |
| THOMAS & SKINNER, INC. | Minor source | No |
| THOR MOTOR COACH INC | Synthetic minor source | No |
| THOR WAKARUSA LLC | Major source | No |
| THURSDAY POOLS LLC | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF CLEVELAND-CLIFFS STEEL L | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF CLEVELAND-CLIFFS STEEL L | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | Major source | No |
| TOPPAN PACKAGING USA INC | Major source | Yes |
| TORO ENERGY OF INDIANA LLC | Major source | No |
| TOTAL FLEET SERVICE LLC | Synthetic minor source | No |
| TOYOTA BOSHOKU INDIANA EAST | Minor source | No |
| TOYOTA BOSHOKU INDIANA WEST | Minor source | No |
| TOYOTA MOTOR MANUFACTURING INDIANA INCORPORATED | Major source | Yes |
| TRADEBE TREATMENT AND RECYCLING LLC | Major source | Yes |
| TRADER JOE'S | Minor source | No |
| TRADER JOE'S | Minor source | No |
| TRANSFLO TERMINAL SERVICES INC | Synthetic minor source | No |
| TRANSMETCO CORPORATION | Minor source | No |
| TRANSMONTAIGNE OPERATING COMPANY LP | Synthetic minor source | No |
| TRANSMONTAIGNE OPERATING COMPANY LP NEW ALBANY TERMINAL | Synthetic minor source | No |
| TREDEGAR FILM PRODUCTS (US) LLC | Minor source | No |
| TRI COUNTY ASPHALT | Synthetic minor source | No |
| TRIDENT MACHINE TECHNOLOGIES, INC. | Minor source | No |
| TRUCK ACCESSORIES GROUP LLC | Major source | No |
| TSUDA USA CORPORATION | Synthetic minor source | Yes |
| TUSCANY MOTOR COMPANY | Synthetic minor source | No |
| TWIN BRIDGES HIGH BTU LLC | Major source | No |
| TWIN BRIDGES RECYCLING AND DISPOSAL FACILITY | Major source | Yes |
| U S STEEL MIDWEST PLANT | Major source | No |
| U. S. AGGREGATES, INC. (WAVERLY PLANT | Minor source | No |
| U.S. POSTAL SERVICE EAGLE AIR HUB | Minor source | No |
| UB KLEM FURNITURE COMPANY | Synthetic minor source | No |
| UGN, INC. | Minor source | No |
| ULTRA MANUFACTURING USA INC DBA MITCHELL PLASTICS | Synthetic minor source | No |
| UNIFRAX I LLC | Synthetic minor source | No |
| UNILEVER MANUFACTURING US INC | Synthetic minor source | No |
| UNIMIN CORPORATION - HUNTINGBURG FACILIT | Minor source | No |
| UNITED CORE, LLC | Minor source | No |
| UNITED STATES GYPSUM COMPANY | Major source | Yes |
| UNITED TECHNOLOGIES | Minor source | No |
| UNITED TRAILERS, LLC | Synthetic minor source | No |
| UNIVAR USA INC. | Minor source | No |
| UNIVERSITY OF EVANSVILLE | Minor source | No |
| UNIVERSITY OF INDIANAPOLIS | Minor source | No |
| UNIVERSITY OF NOTRE DAME DU LAC | Major source | No |
| URSCHEL LABORATORIES INC | Synthetic minor source | No |
| US BATH GROUP LLC DBA MPL COMPANY | Major source | No |
| US ENERGY INDIANAPOLIS TERMINAL | Synthetic minor source | No |
| US STEEL CORPORATION EAST CHICAGO TIN OPERATIONS | Major source | No |
| US STEEL CORPORATION GARY WORKS | Major source | Yes |
| USALCO MICHIGAN CITY PLANT, LLC | Minor source | No |
| USB INDIANA LLC | Major source | No |
| USMPC BUYER INC DBA ISOLATEK INTERNATIONAL | Major source | No |
| V2X MODERNIZATION AND SUSTAINMENT LLC | Synthetic minor source | No |
| VA MEDICAL CENTER - FORT WAYNE | Minor source | No |
| VALBRUNA SLATER STAINLESS INC | Synthetic minor source | No |
| VALEO NORTH AMERICA INCORPORATED | Major source | No |
| VALLEY ASPHALT | Major source | No |
| VALLEY ASPHALT CORPORATION PLANT 17 | Synthetic minor source | No |
| VALLEY TRUCK PARTS INCORPORATED | Synthetic minor source | No |
| VALMONT INDUSTRIES INC | Synthetic minor source | No |
| VALPARAISO UNIVERSITY | Synthetic minor source | Yes |
| VALTO INC | Major source | No |
| VECTOR PIPELINE LP | Major source | No |
| VEE ENGINEERING INC | Major source | No |
| VEHICLE SERVICE GROUP | Synthetic minor source | No |
| VEREGY IN LLC | Major source | No |
| VERMETTE MACHINE COMPANY INCORPORATED | Synthetic minor source | No |
| VERTELLUS INTEGRATED PYRIDINES LLC | Major source | No |
| VIGO MACHINE SHOP INC. | Minor source | No |
| VIXEN COMPOSITES LLC | Major source | No |
| VOSS CLARK DBA PGP CORP | Synthetic minor source | No |
| W M KELLEY COMPANY INCORPORATED | Synthetic minor source | No |
| WABASH NATIONAL LP | Major source | No |
| WABASH RIVER HIGHLAND PLANT | Major source | No |
| WABASH VALLEY ASPHALT | Synthetic minor source | No |
| WABASH VALLEY RESOURCES LLC | Major source | No |
| WALSH & KELLY, INC | Synthetic minor source | No |
| WARD PATTERN & ENGINEERING, INC. - HEAT | Minor source | No |
| WARD STONE, LLC | Minor source | No |
| WARRICK NEWCO LLC | Major source | Yes |
| WAYNE ASPHALT & CONSTRUCTION CO INC | Synthetic minor source | No |
| WESTVILLE CORRECTIONAL FACIL--PEN PRODS | Minor source | No |
| WESTVILLE CORRECTIONAL FACILITY | Synthetic minor source | No |
| WESTWOOD LUMBER SALES INCORPORATED | Synthetic minor source | No |
| WHEELER RDF (WASTE MANAGEMENT OF INDIANA | Minor source | No |
| WHITE RIVER SEYMOUR LLC | Major source | Yes |
| WHITEWATER MILL LLC | Synthetic minor source | Yes |
| WHITING CLEAN ENERGY INC | Major source | No |
| WHITING METALS, LLC | Minor source | No |
| WIELAND DESIGNS, INC. | Minor source | No |
| WILLIAMSON POLISHING & PLATING CO., INC. | Minor source | No |
| WILLOUGHBY INDUSTRIES INC | Synthetic minor source | No |
| WINDSOR STEEL , INC | Minor source | No |
| WINGFOOT COMMERCIAL TIRE SYSTEMS, LLC | Minor source | No |
| WINNEBAGO OF INDIANA LLC | Synthetic minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.