EPA Air · inspections by state and year
Air-emissions inspections in California, 2025
- 2,487Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in California during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in California, 2025
- Kern County 820
- San Joaquin County 319
- Fresno County 262
- Los Angeles County 177
- Stanislaus County 176
- Madera County 131
- San Bernardino County 106
- Merced County 85
- Kings County 81
- Tulare County 71
- Sacramento County 44
- Riverside County 40
- Ventura County 32
- Orange County 31
- Contra Costa County 24
- Undetermined County 17
- Santa Clara County 17
- San Diego County 12
- Monterey County 10
- Solano County 8
- Alameda County 7
- Santa Barbara County 6
- Santa Cruz County 4
California, other years
Air-emissions inspections recorded in California, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-06-10 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-10 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-09 | EQUILON ENTER. LLC, SHELL OIL PROD. US | CARSON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-06-09 | TESORO LOGISTICS, EAST HYNES TERMINAL | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-09 | N.J.MCCUTCHEN, INC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-09 | N.J.MCCUTCHEN, INC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-06-06 | A TEICHERT & SON | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2025-06-06 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-06 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-06 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-06 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-06 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | FCE On-Site | Local |
| 2025-06-05 | ULTRAMAR INC | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-05 | TESORO LOGISTICS, CARSON CRUDE TERMINAL | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-05 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | ALL AMERICAN OIL & GAS INC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | ALL AMERICAN OIL & GAS INC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | ALL AMERICAN OIL & GAS INC — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-06-05 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-06-04 | LA CITY, DWP SCATTERGOOD GENERATING STN | PLAYA DEL REY, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-04 | SO CAL GAS CO | NORTHRIDGE, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-04 | BURBANK CITY, BURBANK WATER & POWER SCPP | BURBANK, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-06-04 | WILDFLOWER ENERGY LP, INDIGO ENERGY FAC | NORTH PALM SPRINGS, Riverside, CA | FCE On-Site | Local |
| 2025-06-04 | MODERN WELDING | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | MODERN WELDING | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | MODERN WELDING | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2025-06-04 | TAFT PRODUCTION CO. | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | HOLMES WESTERN OIL CORPORATION | KINGS COUNTY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | HOLMES WESTERN OIL CORPORATION | KINGS COUNTY, Kings, CA | FCE On-Site | Local |
| 2025-06-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | E&J GALLO WINERY — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | E&J GALLO WINERY — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | FCE On-Site | Local |
| 2025-06-04 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | FCE On-Site | Local |
| 2025-06-04 | SILGAN CONTAINER CORP | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | SILGAN CONTAINER CORP | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-06-04 | SILGAN CONTAINERS MFR.CORP | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | SILGAN CONTAINERS MFR.CORP | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | SILGAN CONTAINERS MFR.CORP | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-06-04 | G-3 ENTERPRISES LABEL DIVISION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | G-3 ENTERPRISES LABEL DIVISION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-04 | G-3 ENTERPRISES LABEL DIVISION | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-06-03 | LA CITY, DWP HARBOR GENERATING STATION | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-03 | LIGHT METALS INC | CITY OF INDUSTRY, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-03 | THE WINE GROUP | SANGER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | THE WINE GROUP | SANGER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | THE WINE GROUP | SANGER, Fresno, CA | FCE On-Site | Local |
| 2025-06-03 | FRESNO VALVES & CASTINGS, INC. | SELMA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | FRESNO VALVES & CASTINGS, INC. | SELMA, Fresno, CA | FCE On-Site | Local |
| 2025-06-03 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | CLEAN HARBORS BUTTONWILLOW, LLC | BUTTONWILLOW, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | CLEAN HARBORS BUTTONWILLOW, LLC | BUTTONWILLOW, Kern, CA | FCE On-Site | Local |
| 2025-06-03 | HOLMES WESTERN OIL CORPORATION | KINGS COUNTY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | E&J GALLO WINERY — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | E&J GALLO WINERY — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | E&J GALLO WINERY — high-priority violation on file | LIVINGSTON, Merced, CA | FCE On-Site | Local |
| 2025-06-03 | CASTLE AIRPORT AVIATION & DEVELOP CENTER | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | CASTLE AIRPORT AVIATION & DEVELOP CENTER | MERCED, Merced, CA | FCE On-Site | Local |
| 2025-06-03 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-03 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-06-02 | EXXON-SYU PROJ./LAS FLORES CANYON | GOLETA, Santa Barbara, CA | PCE On-Site | Local |
| 2025-06-02 | TESORO REFINING MARKETING COMPANY LLC | SOUTH GATE, Los Angeles, CA | FCE On-Site | Local |
| 2025-06-02 | BRIDGE ENERGY, LLC | BREA, Orange, CA | FCE On-Site | Local |
| 2025-06-02 | COLTON POWER, LP | COLTON, San Bernardino, CA | FCE On-Site | Local |
| 2025-05-30 | MOBILE PIPE WRAPPERS & COATERS, INC. | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2025-05-30 | MOBILE PIPE WRAPPERS & COATERS, INC. | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2025-05-30 | MOBILE PIPE WRAPPERS & COATERS, INC. | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2025-05-30 | PASADENA CITY, DWP (EIS USE) | PASADENA, Los Angeles, CA | PCE Off-Site | Local |
| 2025-05-30 | TESORO LOGISTICS LLC, HATHAWAY TERMINAL | SIGNAL HILL, Los Angeles, CA | PCE Off-Site | Local |
| 2025-05-29 | AIR PRODUCTS MANUFACTURING, LLC — high-priority violation on file | PARAMOUNT, Los Angeles, CA | PCE On-Site | Local |
| 2025-05-29 | G B MFG INC/CALIF ACRYLIC, DBA CAL SPAS | POMONA, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-29 | ENERY HOLDINGS LLC | CARSON, Los Angeles, CA | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.