EPA Air · by county
Air-emissions sources in San Joaquin County, California
- 74Facilities
Every stationary source in San Joaquin 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 San Joaquin 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 San Joaquin 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 334
- 2025 — inspections 319
- 2024 — inspections 278
- 2023 — inspections 357
- 2022 — inspections 199
- 2021 — inspections 196
- 2020 — inspections 164
- 2019 — inspections 197
- 2018 — inspections 146
- 2017 — inspections 212
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| A SAMBADO & SON INC | Synthetic minor source | No |
| ADESA CALIFORNIA LLC | Synthetic minor source | No |
| ADVANCED INDUSTRIAL COATINGS | Synthetic minor source | No |
| ALTAGAS RIPON ENERGY INC | Major source | No |
| ALTAGAS SAN JOAQUIN ENERGY INC | Major source | No |
| AMERESCO FORWARD, LLC | Synthetic minor source | No |
| AMERICAN MODULAR SYSTEMS | Synthetic minor source | No |
| BARREL TEN QUARTER CIRCLE LAND CO INC | Major source | No |
| BEAR CREEK WINERY | Major source | No |
| BUCKEYE TERMINALS LLC | Major source | No |
| CA- SPRAY DRY CO | Synthetic minor source | No |
| CAMPBELL SOUP SUPPLY CO LLC | Minor source | No |
| CARGILL, INCORPORATED | Synthetic minor source | No |
| CBC STEEL BUILDINGS | Major source | No |
| CBUS OPS DBA TURNER ROAD VINTNERS | Major source | No |
| CBUS OPS INC, DBA WOODBRIDGE WINERY | Major source | Yes |
| CHEVRON USA PRODUCTS INC | Major source | No |
| CHINCHIOLO STEMILT CALIFORNIA LLC | Major source | No |
| CONTRACT COATINGS | Synthetic minor source | No |
| COTTAGE BAKERY | Major source | No |
| COTTAGE BAKERY, INC. | Synthetic minor source | No |
| DART CONTAINER CORP | Major source | No |
| DELICATO VINEYARDS | Major source | No |
| DELTA PACKING COMPANY OF LODI INC | Synthetic minor source | No |
| DESIGNS BY ELEMENTS INC | Major source | No |
| DEUEL VOCATIONAL INSTITUTE | Synthetic minor source | No |
| DIAMOND FOOD INC(DIAMOND WALNUT GROWERS) | Major source | No |
| DIAMOND PET FOODS - RIPON | Major source | No |
| DRAGON ESP LTD | Synthetic minor source | No |
| DTE STOCKTON LLC | Major source | No |
| EQUILON ENTERPRISES LLC | Major source | No |
| FOOTHILL SANITARY LANDFILL | Major source | Yes |
| FOPPIANO RANCH | Synthetic minor source | No |
| FORWARD INC. LANDFILL | Major source | Yes |
| H. J. HEINZ COMPANY, L.P. | Synthetic minor source | No |
| HOGAN MFG INC | Synthetic minor source | No |
| HOLZ RUBBER COMPANY, INC | Synthetic minor source | Yes |
| INTERNATIONAL PAPER | Synthetic minor source | No |
| JR SIMPLOT CO | Major source | Yes |
| LANGE TWINS WINERY | Major source | No |
| LEPRINO FOODS | Synthetic minor source | No |
| LODI GAS STORAGE LLC | Major source | No |
| LODI VINTNERS INC | Major source | Yes |
| M & R COMPANY | Synthetic minor source | No |
| MARBLE PALACE | Minor source | No |
| MCMANIS FAMILY VINEYARDS | Major source | No |
| MICHAEL DAVID WINERY | Major source | No |
| MODESTO IRRIGATION DISTRICT | Major source | No |
| N.J.MCCUTCHEN, INC | Minor source | No |
| NORTH COUNTY SANITARY LANDFILL | Major source | No |
| NORTHERN CALIFORNIA POWER | Major source | No |
| NORTHERN CALIFORNIA POWER AGENCY | Synthetic minor source | No |
| NUSTAR TERMINALS OPS PARTNERSHIP LP | Major source | No |
| OAK RIDGE WINERY LLC | Major source | No |
| OWENS BROCKWAY GLASS | Major source | No |
| PACIFIC ETHANOL STOCKTON | Major source | Yes |
| PACTIVE PACKAGING INC | Synthetic minor source | No |
| PG&E | Major source | No |
| PLASTIC PAINTING SOLUTIONS | Minor source | No |
| POLY PROCESSING COMPANY | Synthetic minor source | No |
| PORT OF STOCKTON | Synthetic minor source | No |
| R & B PAINTING & SANDBLASTING | Synthetic minor source | No |
| RECONSERVE OF CALIFORNIA - STOCKTON INC | Synthetic minor source | No |
| SAN JOAQUIN GENERAL HOSPITAL | Major source | No |
| SIMPSON STRONG TIE CORP | Synthetic minor source | No |
| STOCKTON RWCF | Major source | Yes |
| SUTTER HOME WINERY | Major source | No |
| TESORO LOGISTICS OPERATIONS LLC | Major source | No |
| THE HERRICK CORPORATION | Synthetic minor source | Yes |
| THE WINE GROUP, INC | Major source | No |
| TUFF BOY, INC. | Synthetic minor source | No |
| U S INTEC, INC | Synthetic minor source | No |
| VANDERLANS & SONS, INC. | Synthetic minor source | No |
| XCEL SHELLING, LP | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.