EPA Air · inspections by state and year
Air-emissions inspections in California, 2026
- 1,920Inspections
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 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in California, 2026
- Kern County 635
- San Joaquin County 334
- Stanislaus County 193
- Fresno County 178
- Los Angeles County 146
- Madera County 87
- Tulare County 66
- Kings County 65
- Merced County 61
- San Bernardino County 54
- Riverside County 28
- Sacramento County 27
- Orange County 17
- Contra Costa County 8
- Undetermined County 7
- Ventura County 3
- San Diego County 3
- Santa Barbara County 3
California, other years
Air-emissions inspections recorded in California, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-26 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-26 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-26 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-26 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-26 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-26 | CALAVERAS MATERIALS, INC. | HUGHSON, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-26 | CALAVERAS MATERIALS, INC. | HUGHSON, Stanislaus, CA | FCE On-Site | Local |
| 2026-03-25 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | PCE On-Site | Local |
| 2026-03-25 | PACIFIC PIPELINE SYSTEM, LLC | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2026-03-25 | JENSEN PRECAST | FONTANA, San Bernardino, CA | FCE On-Site | Local |
| 2026-03-25 | BAKER COMMODITIES INC — high-priority violation on file | KERMAN, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | BAKER COMMODITIES INC — high-priority violation on file | KERMAN, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | TULARE LAKE COMPOST | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | TULARE LAKE COMPOST | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-25 | TULARE LAKE COMPOST | KETTLEMAN CITY, Kings, CA | FCE On-Site | Local |
| 2026-03-24 | DANIEL COMPANY LLC | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2026-03-24 | ZENITH ENERGY WEST COAST TERMINALS LLC | COMPTON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-24 | ORANGE COUNTY SANITATION DISTRICT | FOUNTAIN VALLEY, Orange, CA | FCE On-Site | Local |
| 2026-03-24 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | PRISON INDUSTRY AUTHORITY | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | PRISON INDUSTRY AUTHORITY | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | PRISON INDUSTRY AUTHORITY | AVENAL, Kings, CA | FCE On-Site | Local |
| 2026-03-24 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | FCE On-Site | Local |
| 2026-03-24 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-24 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-23 | PHILLIPS 66 PIPELINE LLC | COALINGA, Fresno, CA | FCE On-Site | Local |
| 2026-03-23 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-23 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-20 | SFPP, L.P. (NSR USE) | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2026-03-20 | OC WASTE & RECYCLING, FRB | IRVINE, Orange, CA | FCE On-Site | Local |
| 2026-03-19 | CHEVRON PRODUCTS COMPANY | HUNTINGTON BEACH, Orange, CA | FCE On-Site | Local |
| 2026-03-19 | BOWERMAN POWER LFG, LLC | IRVINE, Orange, CA | FCE On-Site | Local |
| 2026-03-19 | CALMAT DBA VULCAN MATERIALS COMPANY | SANGER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | JG BOSWELL CO- OIL MILL | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | JG BOSWELL CO- OIL MILL | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-19 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | NASA JPL-GOLDSTONE-MARS SITE | CALIFORNIA, Undetermined, CA | PCE On-Site | Local |
| 2026-03-18 | NASA JPL-GOLDSTONE-MARS SITE | CALIFORNIA, Undetermined, CA | FCE On-Site | Local |
| 2026-03-18 | COUNTY OF SACRAMENTO PW (KIEFER SITE) — high-priority violation on file | RANCHO CORDOVA, Sacramento, CA | FCE On-Site | Local |
| 2026-03-18 | PHILLIPS 66 PIPELINE LLC | LOS ANGELES, Los Angeles, CA | FCE On-Site | Local |
| 2026-03-18 | AIR LIQUID LARGE INDUSTRIES US, LP | EL SEGUNDO, Los Angeles, CA | FCE On-Site | Local |
| 2026-03-18 | SORENSON ENGINEERING | YUCAIPA, San Bernardino, CA | FCE On-Site | Local |
| 2026-03-18 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | FCE On-Site | Local |
| 2026-03-18 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | HILMAR CHEESE COMPANY — high-priority violation on file | HILMAR, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | HILMAR CHEESE COMPANY — high-priority violation on file | HILMAR, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | HILMAR CHEESE COMPANY — high-priority violation on file | HILMAR, Merced, CA | FCE On-Site | Local |
| 2026-03-18 | ALTAGAS RIPON ENERGY INC | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-18 | ALTAGAS RIPON ENERGY INC | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | ELEMENTS SPECIALITIES | NEWBERRY SPRINGS, San Bernardino, CA | PCE On-Site | Local |
| 2026-03-17 | TESORO LOGISTICS MARINE TERMINAL 2 | LONG BEACH, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-17 | BERRY PETROLEUM COMPANY LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | LINN OPERATING INC | KERN (SUBDIVISION), Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | LINN OPERATING INC | KERN (SUBDIVISION), Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | LINN OPERATING INC | KERN (SUBDIVISION), Kern, CA | FCE On-Site | Local |
| 2026-03-17 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | FCE On-Site | Local |
| 2026-03-17 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | COTTAGE BAKERY, INC. | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | COTTAGE BAKERY, INC. | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2026-03-17 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-17 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-03-16 | CEMEX — high-priority violation on file | CLAYTON, Contra Costa, CA | FCE On-Site | Local |
| 2026-03-16 | BLYTHE ENERGY LLC (FPL FLORIDA POWER) | BLYTHE, Riverside, CA | FCE On-Site | Local |
| 2026-03-16 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.