EPA Air · by county
Air-emissions sources in Marion County, Indiana
- 159Facilities
Every stationary source in Marion County, Indiana that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Marion County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Marion County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 19
- 2025 — inspections 24
- 2024 — inspections 45
- 2023 — inspections 23
- 2022 — inspections 23
- 2021 — inspections 29
- 2020 — inspections 26
- 2019 — inspections 43
- 2018 — inspections 24
- 2017 — inspections 30
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 3M INDIANAPOLIS | Minor source | No |
| AAR AIRCRAFT SERVICES INDIANAPOLIS | Major source | No |
| ABRA AUTO BODY & GLASS - BEECH GROVE | Minor source | No |
| ABRA AUTO BODY & GLASS - LAWRENCE | Minor source | No |
| ABRA AUTO BODY & GLASS - NORTHWEST INDY | Minor source | No |
| ABRA AUTO BODY & GLASS - WEST INDY | Minor source | No |
| ADM GRAIN COMPANY | Synthetic minor source | No |
| ADM MILLING COMPANY | Synthetic minor source | No |
| ADVANCED AQUATICS LLC DBA MAHI INTERNATIONAL | Major source | No |
| AEROFAB DIVISION OF TUBE PROCESSING CORP | Synthetic minor source | No |
| AES INDIANA GEORGETOWN SUBSTATION GENERATING PLANT | Major source | No |
| ALL AMERICAN COLLISION, INC | Minor source | No |
| ALLISON TRANSMISSION INC SPEEDWAY MAIN CAMPUS | Major source | Yes |
| ALLISON TRANSMISSION, INC - PLANT 15 | Minor source | No |
| ALTRA 1 | Minor source | No |
| AMERICAN ART CLAY COMPANY INC | Synthetic minor source | No |
| ARAMARK UNIFORM & CAREER APPAREL LLC | Synthetic minor source | No |
| ARCWOOD ENVIRONMENTAL LLC | Minor source | No |
| ASCENSION SAINT VINCENT HOSPITAL | Major source | Yes |
| ASPHALT MATERIALS, INC. | Minor source | No |
| BUCKEYE TERMINALS LLC CLERMONT TERMINAL | Synthetic minor source | No |
| BUCKEYE TERMINALS LLC RACEWAY TERMINAL | Synthetic minor source | No |
| BUTLER UNIVERSITY | Minor source | No |
| CARGILL DRY CORN INGREDIENTS INC | Major source | No |
| CELADON TRUCKING SERVICES, INC | Minor source | No |
| CELLCO PARTNERSHIP, DBA VERIZON WIRELESS | Minor source | No |
| CELLCO PARTNERSHIP, DBA VERIZON WIRELESS | Minor source | No |
| CHURCH BROS. BODY SERVICE | Minor source | No |
| CITIZENS THERMAL CC PERRY K STEAM PLANT | Major source | Yes |
| CITIZENS THERMAL CHILLER- BOILER PLANT | Major source | No |
| CITIZENS WATER - ALLISONVILLE STATION | Minor source | No |
| CITIZENS WATER - ARLINGTON STATION | Minor source | No |
| CITIZENS WATER - COLLEGE STATION | Minor source | No |
| CITIZENS WATER - EDMONDSON STATION | Minor source | No |
| CITIZENS WATER - FALL CREEK | Minor source | No |
| CITIZENS WATER - MADISON STATION | Minor source | No |
| CITIZENS WATER - RAYMOND STATION | Minor source | No |
| CITIZENS WATER - SOUTH WELL FIELD STATIO | Minor source | No |
| CITIZENS WATER - STOP 11 STATION | Minor source | No |
| CITIZENS WATER - TW MOSES | Minor source | No |
| CITIZENS WATER WHITE RIVER RIVERSIDE | Major source | No |
| CITY OF INDIANAPOLIS, DEPARTMENT OF PUBL | Minor source | No |
| CLARION HEALTH SERVICES | Minor source | No |
| COCA-COLA REFRESHMENTS USA, INC. | Minor source | No |
| COMLUX AMERICA LLC | Synthetic minor source | No |
| COMMERCIAL FINISHING CORP | Synthetic minor source | No |
| COMMUNITY HOSPITAL - SOUTH | Minor source | No |
| COMMUNITY WESTVIEW HOSPITAL | Minor source | No |
| CORTEVA AGRISCIENCE LLC | Synthetic minor source | No |
| COVANCE CENTRAL LAB SERVICES, INC. | Minor source | No |
| CRAFTMARK BAKERY LLC | Synthetic minor source | No |
| CRYSTAL CLEAN LLC | Major source | No |
| CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | Major source | No |
| DARLING INGREDIENTS INC | Synthetic minor source | No |
| DIGA INC | Synthetic minor source | No |
| DYNALOY, LLC | Minor source | No |
| E & B PAVING LLC | Synthetic minor source | No |
| ECOBAT RESOURCES INDIANA LLC | Major source | No |
| ELI LILLY & COMPANY LILLY TECHNOLOGY CENTER | Major source | No |
| ENPOWER INCORPORATED | Synthetic minor source | No |
| ENZON PHARMACEUTICALS, INC. | Minor source | No |
| ESKENAZI HEALTH | Major source | No |
| FARNSWORTH METAL RECYCLING LLC | Minor source | No |
| FEDERAL EXPRESS CORPORATION | Major source | No |
| FIBERGLAS & PLASTIC FABRICATING INC | Synthetic minor source | No |
| FIRESTONE BUILDING PRODUCTS COMPANY | Minor source | No |
| FLUTES, INC | Minor source | No |
| FRANCISCAN ST. FRANCIS HEALTH - INDIANAP | Minor source | No |
| GEIGER & PETERS INC | Synthetic minor source | No |
| GENERAL DEVICES CO., INC | Minor source | No |
| HARLAN BAKERIES - GT, LLC | Minor source | No |
| HAWKER BEECHCRAFT SERVICES INC. | Minor source | No |
| HEALTH AND HOSPITAL CORPORATION | Minor source | No |
| HEALTHCARE REALTY SERVICES LLC AS AGENT FOR HTA ADMINISTRATI | Major source | No |
| HEARTLAND SWEETENERS LLC | Synthetic minor source | Yes |
| HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED HARDING ST QUA | Synthetic minor source | No |
| HFH COLLISION LLC DBA HUBLER EXPR COLLIS | Minor source | No |
| HOSTESS BRANDS LLC | Synthetic minor source | No |
| HOWARD MATERIALS LLC | Synthetic minor source | No |
| HOWARD MATERIALS LLC | Synthetic minor source | Yes |
| IDS BLAST FINISHING | Synthetic minor source | No |
| INDIANA BELL TELEPHONE CO. INC. DBA AT | Minor source | No |
| INDIANA UNIVERSITY HEALTH CENTRAL UTILITY PLANT | Synthetic minor source | No |
| INDIANA WOMEN'S PRISON | Minor source | No |
| INDIANAPOLIS AIRPORT AUTHORITY | Major source | No |
| INDIANAPOLIS POWER & LIGHT COMPANY DBA AES INDIANA - HARDING | Major source | Yes |
| INDY HIGH BTU LLC | Major source | No |
| INGREDION INCORPORATED INDIANAPOLIS PLANT | Major source | No |
| INSITUFORM TECHNOLOGIES INC | Synthetic minor source | No |
| JAVO BEVERAGE COMPANY INCORPORATED | Synthetic minor source | No |
| KENNEDY TANK & MANUFACTURING COMPANY INCORPORATED | Synthetic minor source | No |
| KINDER MORGAN PHOENIX HOLDINGS INDIANAPOLIS TERMINAL | Synthetic minor source | No |
| KINETREX ENERGY | Minor source | No |
| KLINGE ENAMELING, INC | Minor source | No |
| LAIBE CORPORATION | Minor source | No |
| LARUE D. CARTER MEMORIAL HOSPITAL | Minor source | No |
| LINDE ADVANCED MATERIAL TECHNOLOGIES INC | Synthetic minor source | No |
| LINK-BELT BEARING-REXNORD CORPORATION | Minor source | No |
| LNG INDY LLC LNG NORTH | Major source | No |
| MAJOR TOOL & MACHINE INC | Synthetic minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.