EPA Air · by county
Air-emissions sources in Orange County, California
- 110Facilities
Every stationary source in Orange County, California 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 Orange 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.
- Major source 56
- Minor source 48
Inspections in Orange 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 17
- 2025 — inspections 31
- 2024 — inspections 62
- 2023 — inspections 39
- 2022 — inspections 40
- 2021 — inspections 23
- 2020 — inspections 53
- 2019 — inspections 100
- 2018 — inspections 70
- 2017 — inspections 80
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 3M ESPE DENTAL PRODUCTS DIVISION | Minor source | No |
| AES HUNTINGTON BEACH LLC | Major source | No |
| AIR INDUSTRIES COMPANY, LLC | Minor source | Yes |
| AKZO COATINGS INC | Minor source | No |
| ALLERGAN, INC | Major source | No |
| ANAHEIM PLATING | Minor source | No |
| ARCADIA CHAIR CO | Minor source | No |
| ARLON GRAPHICS LLC | Major source | No |
| B BRAUN MEDICAL | Major source | No |
| B&B ENAMELING INC | Minor source | No |
| BAXTER HEALTHCARE CORP. | Minor source | No |
| BEACH MANUFACTURING | Minor source | No |
| BEJAC CORP | Minor source | No |
| BETA OFFSHORE | Major source | No |
| BLACK OXIDE IND INC | Minor source | No |
| BOWERMAN POWER LFG, LLC | Major source | No |
| BREA PARENT 2007, LLC | Major source | No |
| BRIDGE ENERGY, LLC | Major source | No |
| BRIDGE ENERGY, LLC | Minor source | No |
| BUENA PARK HIGH SCHOOL | Minor source | No |
| CAL-AURUM | Minor source | No |
| CAMBRO MANUFACTURING CO | Major source | No |
| CANYON POWER PLANT | Major source | No |
| CARRERA BOATS | Minor source | No |
| CHERRY AEROSPACE | Minor source | No |
| CHEVRON PRODUCTS COMPANY | Major source | No |
| CONTAINER SUPPLY CO INC | Major source | No |
| COSTCO WHOLESALE CORP./COSTCO GASOLINE | No | |
| CREATIVE PRESS HOLDINGS,DBA CREATIVE | Major source | No |
| CUSTOM ENAMELERS INC | Minor source | No |
| CYTEC ENGINEERED MATERIALS INC | Minor source | No |
| CYTEC ENGINEERED MATERIALS INC | Minor source | No |
| DEAN FOODS COMPANY OF CALIFORNIA, INC | Minor source | No |
| DISNEYLAND RESORT | Major source | No |
| DUCOMMUN AEROSTRUCTURES INC | Major source | No |
| EMBEE PLATING | Major source | No |
| EMERALD SOCAL, LLC | Minor source | No |
| FAIRVIEW DEVELOPMENT CENTER | Major source | No |
| GRAPHIC PACKAGING INTERNATIONAL INC | Major source | No |
| HARBOR TRUCK BODIES INC | Minor source | No |
| HELLMAN PROPERTIES | Minor source | No |
| HIXSON METAL FINISHING | Minor source | No |
| HOAG MEMORIAL HOSPITAL PRESBYTERIAN | Major source | No |
| HOOD MFG INC | Major source | No |
| HOWMET GLOBAL FASTENENING SYSTEMS INC. | Minor source | No |
| INTERNATIONAL PAPER CO | Major source | No |
| IRVINE AUTO CARE | Minor source | No |
| IRVINE RANCH WATER DISTRICT | No | |
| KCA ELECTRONICS | Major source | No |
| KINDER-MORGAN ENERGY PARTNERS | Minor source | No |
| KINGSPAN LIGHT & AIR LLC | Major source | No |
| KIRKHILL INC | Major source | No |
| LA HABRA HIGH SCHOOL | Minor source | No |
| LAIRD COATINGS CORP | Major source | No |
| LAKESIDE PUMP STATION | No | |
| LESTER LITHOGRAPH INC | Major source | No |
| LINN WESTERN OPERATING INC | Minor source | No |
| M & J DESIGN CORPORATION | Major source | No |
| MARCEL ELECTRONICS | Minor source | No |
| MCP FOODS INC | Major source | No |
| MICROMETALS INC | Major source | No |
| NEWPORT HARBOR SHIPYARD | Minor source | No |
| NEWPORT LAMINATES | Major source | No |
| NEXGEN PHARMA INC | Major source | No |
| NORTH ORANGE CO COMMUNITY COLLEGE | No | |
| OC WASTE & RECYCLING, COYOTE | Major source | No |
| OC WASTE & RECYCLING, FRB | Major source | No |
| OC WASTE & RECYCLING, OLINDA ALPHA | Major source | No |
| OC WASTE & RECYCLING, PRIMA DESHECHA | Major source | No |
| OC WASTE & RECYCLING, SANTIAGO | Major source | No |
| ORANGE COUNTY SANITATION DISTRICT | Major source | No |
| ORANGE COUNTY SANITATION DISTRICT | Major source | No |
| PACIFIC WEST LITHO INC | Minor source | No |
| PCA METAL FINISHING | Minor source | No |
| PICK-UP STIX | Minor source | No |
| QUALITY ALUMINUM FORGE A DIV OF GEL IND | Minor source | No |
| QUEST DIAGNOSTICS | Major source | No |
| RESINART CORP | Minor source | No |
| S&S PLATING & POLISHING | Minor source | No |
| SA RECYCLING | Major source | No |
| SAINT JOSEPH HOSPITAL | Major source | No |
| SAN DIEGO SHUTTER CO INC | Minor source | No |
| SCIENTIFIC SPRAY FINISHES INC | Major source | No |
| SFPP, L.P. (NSR USE ONLY) | Major source | No |
| SO CAL EDISON CO | Major source | No |
| SO CAL HOLDING, LLC | Major source | No |
| SOLUTIONS UNLIMITED - WILSON'S ART STUDIO | Major source | No |
| SPRINGS WINDOW FASHIONS/MARK WINDOW PROD | Minor source | No |
| STANTON ENERGY RELIABILITY CENTER, LLC | No | |
| SUNNY HILLS HIGH SCHOOL | Minor source | No |
| SYSCO_NEWPORT MEAT CO | Minor source | No |
| TAYLOR-DUNN MFG CO | Major source | No |
| THE BOEING COMPANY | Minor source | No |
| THE DOT PRINTER INC | Major source | No |
| THE FOSTER PRINTING CO | Minor source | No |
| THE HARTLEY CO | Minor source | No |
| TIODIZE | Minor source | No |
| TORROT NA INC. | No | |
| TRAIL RITE INC | Major source | No |
| TREND OFFSET PRINTING SERVICES INC | Major source | Yes |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.