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 |
|---|---|---|---|---|
| 2025-02-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-06 | KRAFT HEINZ FOODS CO | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-06 | KRAFT HEINZ FOODS CO | TULARE, Tulare, CA | FCE On-Site | Local |
| 2025-02-05 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-02-04 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-02-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-03 | CHEVRON USA INC | VAN NUYS, Los Angeles, CA | PCE On-Site | Local |
| 2025-02-03 | CBC STEEL BUILDINGS | LATHROP, San Joaquin, CA | FCE On-Site | Local |
| 2025-02-03 | CBC STEEL BUILDINGS | LATHROP, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-03 | CBC STEEL BUILDINGS | LATHROP, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-02 | 3M OAK HILLS | HESPERIA, San Bernardino, CA | FCE On-Site | Local |
| 2025-01-31 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | ASV WINES INC — high-priority violation on file | MCFARLAND, Kern, CA | FCE On-Site | Local |
| 2025-01-31 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-31 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | INEOS POLYPROPYLENE LLC | CARSON, Los Angeles, CA | PCE On-Site | Local |
| 2025-01-30 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | FCE On-Site | U.S. EPA |
| 2025-01-30 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | AMERICAN MODULAR SYSTEMS | MANTECA, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-30 | AMERICAN MODULAR SYSTEMS | MANTECA, San Joaquin, CA | FCE On-Site | Local |
| 2025-01-29 | CITY OF SUNNYVALE/PUBLIC WORKS DEPT — high-priority violation on file | SUNNYVALE, Santa Clara, CA | FCE On-Site | Local |
| 2025-01-29 | USAF - EDWARDS AFB_(AF RESEARCH LAB) | CALIFORNIA, Undetermined, CA | FCE Off-Site | Local |
| 2025-01-29 | SO CAL GAS - SO. NEEDLES | NEEDLES, San Bernardino, CA | FCE On-Site | Local |
| 2025-01-29 | SO CAL GAS - NO. NEEDLES | NEEDLES, San Bernardino, CA | FCE On-Site | Local |
| 2025-01-29 | E.M.E. INC/ELECTRO MACHINE & ENGINEERING | COMPTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-01-29 | SOLAR TURBINES INC | SAN DIEGO, San Diego, CA | FCE On-Site | Local |
| 2025-01-29 | GOLDEN STATE VINTERS | FRESNO, Fresno, CA | PCE On-Site | U.S. EPA |
| 2025-01-29 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | FCE On-Site | U.S. EPA |
| 2025-01-29 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | FCE On-Site | Local |
| 2025-01-29 | SOUTHERN CALIF GAS CO | MARICOPA, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | SOUTHERN CALIF GAS CO | MARICOPA, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | SOUTHERN CALIF GAS CO | MARICOPA, Kern, CA | FCE On-Site | Local |
| 2025-01-29 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | PG&E- KETTLEMAN COMPRESSOR STATION | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | PG&E- KETTLEMAN COMPRESSOR STATION | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-29 | PG&E- KETTLEMAN COMPRESSOR STATION | AVENAL, Kings, CA | FCE On-Site | Local |
| 2025-01-28 | LOS MEDANOS ENERGY CENTER — high-priority violation on file | PITTSBURG, Contra Costa, CA | FCE On-Site | Local |
| 2025-01-28 | EXXON-SYU/LFC PROJ./PLATFORM HONDO | GOLETA, Santa Barbara, CA | PCE On-Site Monitoring/Sampling | State |
| 2025-01-28 | CALIFORNIA DAIRIES, INC. | FRESNO, Fresno, CA | FCE On-Site | U.S. EPA |
| 2025-01-28 | E & J GALLO WINERY | FRESNO, Fresno, CA | FCE On-Site | U.S. EPA |
| 2025-01-28 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-01-28 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-28 | CENTRAL VALLEY EGGS LLC | WASCO, Kern, CA | FCE On-Site | Local |
| 2025-01-27 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-27 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-27 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-27 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-27 | CONTRACT COATINGS | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-27 | CONTRACT COATINGS | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-01-24 | VERNON ENVIRONMENTAL RESPONSE TRUST — high-priority violation on file | LOS ANGELES, Los Angeles, CA | PCE On-Site | Local |
| 2025-01-24 | NEO SAN DIEGO LLC | SAN DIEGO, San Diego, CA | FCE On-Site | Local |
| 2025-01-23 | INEOS POLYPROPYLENE LLC | CARSON, Los Angeles, CA | PCE Off-Site | Local |
| 2025-01-23 | SD CITY MIRAMAR LANDFILL | SAN DIEGO, San Diego, CA | FCE On-Site | Local |
| 2025-01-22 | DELTA ENERGY CENTER — high-priority violation on file | PITTSBURG, Contra Costa, CA | FCE On-Site | Local |
| 2025-01-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-22 | TESORO LOGISTICS OPERATIONS LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-22 | TESORO LOGISTICS OPERATIONS LLC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-01-21 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-21 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-01-17 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, 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.