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 |
|---|---|---|---|---|
| 2025-04-23 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CA DEPT CORRECTIONS STATE PRISON-AVENAL | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CA DEPT CORRECTIONS STATE PRISON-AVENAL | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CA DEPT CORRECTIONS STATE PRISON-AVENAL | AVENAL, Kings, CA | FCE On-Site | Local |
| 2025-04-23 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | FCE On-Site | Local |
| 2025-04-23 | CALAVERAS MATERIALS — high-priority violation on file | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-23 | CALAVERAS MATERIALS — high-priority violation on file | MERCED, Merced, CA | FCE On-Site | Local |
| 2025-04-22 | AIR PROD & CHEM INC | CARSON, Los Angeles, CA | PCE Off-Site | Local |
| 2025-04-22 | ROHR, INC. | RIVERSIDE, Riverside, CA | FCE On-Site | Local |
| 2025-04-22 | WESTLAKE ROYAL ROOFING LLC | CORONA, Riverside, CA | FCE On-Site | Local |
| 2025-04-22 | CALMAT DBA VULCAN MATERIALS COMPANY | SANGER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | CALMAT DBA VULCAN MATERIALS COMPANY | SANGER, Fresno, CA | FCE On-Site | Local |
| 2025-04-22 | COVANTA DELANO INC (FRMLY AES DELANO) | DELANO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | COVANTA DELANO INC (FRMLY AES DELANO) | DELANO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | COVANTA DELANO INC (FRMLY AES DELANO) | DELANO, Kern, CA | FCE On-Site | Local |
| 2025-04-22 | SENECA RESOURCES — high-priority violation on file | MCKITTRICK, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | SENECA RESOURCES — high-priority violation on file | MCKITTRICK, Kern, CA | FCE On-Site | Local |
| 2025-04-22 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | FCE On-Site | Local |
| 2025-04-22 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | FCE On-Site | Local |
| 2025-04-22 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | CALIF STATE PRISON- CHOWCHILLA | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | CALIF STATE PRISON- CHOWCHILLA | CHOWCHILLA, Madera, CA | FCE On-Site | Local |
| 2025-04-22 | ADVANCED INDUSTRIAL COATINGS | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-22 | ADVANCED INDUSTRIAL COATINGS | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-04-21 | TESORO LOGISTICS, WILMINGTON TERMINAL | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-21 | OLYMPUS TERMINALS LLC | CARSON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-04-21 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | FCE On-Site | Local |
| 2025-04-21 | CENTRAL RESOURCES(FORMERLY MERIT ENERGY) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | CENTRAL RESOURCES(FORMERLY MERIT ENERGY) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | NAFTEX OPERATING CO-PORTALS PETRO LEASE — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | NAFTEX OPERATING CO-PORTALS PETRO LEASE — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | NAFTEX OPERATING CO-PORTALS PETRO LEASE — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-04-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-04-17 | HARBOR FUMIGATION INC | SAN PEDRO, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-17 | AG-FUME SERVICE INC | SAN PEDRO, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-17 | AG-FUME SERVICE INC | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-17 | QG PRINTING CORP — high-priority violation on file | RIVERSIDE, Riverside, CA | FCE On-Site | Local |
| 2025-04-17 | KINGSBURG COGENERATION PROJECT | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | KINGSBURG COGENERATION PROJECT | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | KINGSBURG COGENERATION PROJECT | KINGSBURG, Fresno, CA | FCE On-Site | Local |
| 2025-04-17 | DOLE ENTERPRISES | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | DOLE ENTERPRISES | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-04-17 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-17 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-04-16 | ULTRAMAR INC | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-16 | OLDCASTLE INFRASTRUCTURE | NUEVO, Riverside, CA | FCE On-Site | Local |
| 2025-04-16 | CAL PEAK POWER - PANOCHE, LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | CAL PEAK POWER - PANOCHE, LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | CAL PEAK POWER - PANOCHE, LLC | FIREBAUGH, Fresno, CA | FCE On-Site | Local |
| 2025-04-16 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-04-16 | DOLE ENTERPRISES | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | DOLE ENTERPRISES — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | DOLE ENTERPRISES — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-04-16 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-04-16 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | FCE On-Site | Local |
| 2025-04-16 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | DEUEL VOCATIONAL INSTITUTE | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | DEUEL VOCATIONAL INSTITUTE | TRACY, San Joaquin, CA | FCE On-Site | Local |
| 2025-04-16 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | NORTH COUNTY SANITARY LANDFILL | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | NORTH COUNTY SANITARY LANDFILL | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | NORTH COUNTY SANITARY LANDFILL | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2025-04-16 | FOOTHILL SANITARY LANDFILL — high-priority violation on file | LINDEN, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | FOOTHILL SANITARY LANDFILL — high-priority violation on file | LINDEN, San Joaquin, CA | FCE On-Site | Local |
| 2025-04-16 | SIMPSON STRONG TIE CORP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-04-16 | SIMPSON STRONG TIE CORP | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-04-15 | AZUSA LAND RECLAMATION | AZUSA, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-15 | LA COUNTY SANITATION DIST SCHOLL CANYON | GLENDALE, Los Angeles, CA | FCE On-Site | Local |
| 2025-04-15 | IMPERIAL IRRIGATION DISTRICT/COACHELLA | COACHELLA, Riverside, CA | FCE On-Site | Local |
| 2025-04-15 | SFPP, L.P. | BLOOMINGTON, San Bernardino, CA | FCE On-Site | Local |
| 2025-04-15 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, 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.