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 |
|---|---|---|---|---|
| 2025-03-27 | PREPRODUCTION PLASTICS INC. | CORONA, Riverside, CA | FCE On-Site | Local |
| 2025-03-27 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | PRISON INDUSTRY AUTHORITY | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | PRISON INDUSTRY AUTHORITY | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | PRISON INDUSTRY AUTHORITY | AVENAL, Kings, CA | FCE On-Site | Local |
| 2025-03-27 | BRONCO WINE COMPANY | CERES, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | BRONCO WINE COMPANY | CERES, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-27 | SIMI VALLEY LANDFILL & RECYCLING CENTER — high-priority violation on file | SIMI VALLEY, Ventura, CA | PCE On-Site | Local |
| 2025-03-26 | SO CAL GAS - BLYTHE | BLYTHE, Riverside, CA | PCE On-Site | Local |
| 2025-03-26 | WG HOLDINGS SPV, LLC — high-priority violation on file | LOS ANGELES, Los Angeles, CA | PCE On-Site | Local |
| 2025-03-26 | OC WASTE & RECYCLING, OLINDA ALPHA | BREA, Orange, CA | PCE On-Site | Local |
| 2025-03-26 | THORO PACKAGING | CORONA, Riverside, CA | FCE On-Site | Local |
| 2025-03-26 | SCELZI ENTERPRISES, INC. | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | SCELZI ENTERPRISES, INC. | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | SCELZI ENTERPRISES, INC. | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2025-03-26 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2025-03-26 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-26 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | FCE On-Site | Local |
| 2025-03-25 | ST SHORE TERMINALS LLC — high-priority violation on file | CROCKETT, Contra Costa, CA | FCE On-Site | Local |
| 2025-03-25 | SO CAL GAS - SO. NEEDLES | NEEDLES, San Bernardino, CA | PCE On-Site | Local |
| 2025-03-25 | SO CAL GAS - NO. NEEDLES | NEEDLES, San Bernardino, CA | PCE On-Site | Local |
| 2025-03-25 | ULTRAMAR, INC | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-03-25 | AIR PROD & CHEM INC | CARSON, Los Angeles, CA | PCE Off-Site | Local |
| 2025-03-25 | LAIRD COATINGS CORP | HUNTINGTON BEACH, Orange, CA | FCE On-Site | Local |
| 2025-03-25 | SDG&E (FRMLY PALOMAR ENERGY) | ESCONDIDO, San Diego, CA | FCE On-Site | Local |
| 2025-03-25 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | FCE On-Site | Local |
| 2025-03-25 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | FCE On-Site | Local |
| 2025-03-25 | HIGHWAY 59 LANDFILL — high-priority violation on file | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | HIGHWAY 59 LANDFILL — high-priority violation on file | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-25 | HIGHWAY 59 LANDFILL — high-priority violation on file | MERCED, Merced, CA | FCE On-Site | Local |
| 2025-03-24 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | FCE On-Site | Local |
| 2025-03-24 | CHEVRON PRODUCTS CO — high-priority violation on file | EL SEGUNDO, Los Angeles, CA | PCE On-Site | Local |
| 2025-03-24 | PASADENA CITY, DWP (EIS USE) | PASADENA, Los Angeles, CA | FCE On-Site | Local |
| 2025-03-24 | EQUILON ENT LLC, SHELL OIL PROD. U S | SIGNAL HILL, Los Angeles, CA | FCE On-Site | Local |
| 2025-03-24 | CRIMSON RESOURCE MANAGEMENT | RIVERDALE, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-24 | CRIMSON RESOURCE MANAGEMENT | RIVERDALE, Fresno, CA | FCE On-Site | Local |
| 2025-03-24 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-24 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-24 | PACIFIC PROCESS SYSTEMS — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-03-24 | PACIFIC PROCESS SYSTEMS — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-21 | ZENITH ENERGY WEST COAST TERMINALS LLC | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2025-03-21 | VERNON PUBLIC UTILITIES | VERNON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-03-21 | TESORO LOGISTICS MARINE TERMINAL 2 | LONG BEACH, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-03-21 | TESORO LOGISTICS OPERATIONS-LONG BEACH | LONG BEACH, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-03-21 | TREND MANOR FURNITURE MFG CO | CITY OF INDUSTRY, Los Angeles, CA | FCE On-Site | Local |
| 2025-03-21 | ADVANCE TRUCK PAINTING INC | PICO RIVERA, Los Angeles, CA | FCE On-Site | Local |
| 2025-03-20 | TESORO REFINING & MARKETING COMPANY — high-priority violation on file | MARTINEZ, Contra Costa, CA | FCE On-Site | Local |
| 2025-03-20 | SO CAL GAS - NEWBERRY SPRINGS | NEWBERRY SPRINGS, San Bernardino, CA | PCE On-Site | Local |
| 2025-03-20 | SO CAL GAS - KELSO | KELSO, San Bernardino, CA | PCE On-Site | Local |
| 2025-03-20 | SO CAL GAS - ADELANTO | ADELANTO, San Bernardino, CA | PCE On-Site | Local |
| 2025-03-20 | VERNON PUBLIC UTILITIES | LOS ANGELES, Los Angeles, CA | PCE Off-Site | Local |
| 2025-03-20 | U.S. GOVT, DEPT OF NAVY | SAN CLEMENTE, Orange, CA | FCE On-Site | Local |
| 2025-03-20 | ARROWHEAD REGIONAL MEDICAL CENTER — high-priority violation on file | COLTON, San Bernardino, CA | FCE On-Site | Local |
| 2025-03-20 | KINDER MORGAN | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | KINDER MORGAN | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | FRESNO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | FRESNO, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | CHEVRON COGENERATION COMPANY | FRESNO, Kern, CA | FCE On-Site | Local |
| 2025-03-20 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-20 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-03-19 | NASA JPL-GOLDSTONE-MARS SITE | CALIFORNIA, Undetermined, CA | PCE On-Site | Local |
| 2025-03-19 | CITY OF SACRAMENTO - 28TH ST LANDFILL | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.