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 |
|---|---|---|---|---|
| 2025-12-05 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | PG&E- TOPOCK | NEEDLES, San Bernardino, CA | FCE On-Site | Local |
| 2025-12-04 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | BALL WESTERN CAN COMPANY | OAKDALE, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | BALL WESTERN CAN COMPANY | OAKDALE, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-04 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | FCE On-Site | Local |
| 2025-12-03 | EDSAL SANDUSKY CORPORATION | ARVIN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | EDSAL SANDUSKY CORPORATION | ARVIN, Kern, CA | FCE On-Site | Local |
| 2025-12-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-12-03 | SENECA RESOURCES — high-priority violation on file | MCKITTRICK, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | SENECA RESOURCES — high-priority violation on file | MCKITTRICK, Kern, CA | FCE On-Site | Local |
| 2025-12-03 | CITY OF BAKERSFIELD | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | CITY OF BAKERSFIELD | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-03 | PLATFORM GRACE | PACIFIC OCEAN, Ventura, CA | FCE On-Site | Local |
| 2025-12-02 | VALERO BENICIA ASPHALT PLANT — high-priority violation on file | BENICIA, Solano, CA | FCE On-Site | Local |
| 2025-12-02 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | FCE On-Site | Local |
| 2025-12-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-01 | HUGHSON NUT CO | LIVINGSTON, Merced, CA | FCE On-Site | Local |
| 2025-12-01 | HUGHSON NUT CO | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-26 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-26 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-26 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-26 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-25 | SEQUOIA EXPLORATION | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-25 | SEQUOIA EXPLORATION | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-25 | SUN MOUNTAIN OIL & GAS | ARVIN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-25 | PLATFORM GAIL | PACIFIC OCEAN, Ventura, CA | FCE On-Site | Local |
| 2025-11-24 | SEQUOIA EXPLORATION | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-24 | SEQUOIA EXPLORATION | KERN COUNTY, Kern, CA | FCE On-Site | Local |
| 2025-11-24 | SEQUOIA EXPLORATION | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-24 | SEQUOIA EXPLORATION | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-24 | SUN MOUNTAIN OIL & GAS | ARVIN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-24 | SUN MOUNTAIN OIL & GAS | ARVIN, Kern, CA | FCE On-Site | Local |
| 2025-11-24 | BUCKEYE TERMINALS LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-24 | BUCKEYE TERMINALS LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-24 | BUCKEYE TERMINALS LLC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-11-24 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-24 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-21 | ALL AMERICAN ASPHALT- UNIT #1 | CORONA, Riverside, CA | PCE Off-Site | Local |
| 2025-11-21 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-21 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-21 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-21 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-21 | CARGILL, INCORPORATED | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-21 | CARGILL, INCORPORATED | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-11-20 | 3M OAK HILLS | HESPERIA, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-20 | 3M COMPANY | CORONA, Riverside, CA | PCE Off-Site | Local |
| 2025-11-20 | 3M COMPANY | CORONA, Riverside, CA | FCE Off-Site | Local |
| 2025-11-20 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-20 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-20 | EVERGREEN BEVERAGE PACKAGING | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-20 | EVERGREEN BEVERAGE PACKAGING | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-20 | EVERGREEN BEVERAGE PACKAGING | TURLOCK, Stanislaus, CA | FCE On-Site | Local |
| 2025-11-19 | MITSUBISHI CEMENT CO — high-priority violation on file | LUCERNE VALLEY, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-19 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-19 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | ELECTRIC DRIVES INC | DOS PALOS, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | ELECTRIC DRIVES INC | DOS PALOS, Merced, CA | FCE On-Site | Local |
| 2025-11-19 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-19 | NEW-INDY OXNARD, LLC | OXNARD, Ventura, CA | FCE On-Site | Local |
| 2025-11-18 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-18 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-18 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-18 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-18 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | FCE On-Site | Local |
| 2025-11-17 | USAF - EDWARDS AFB_(AF RESEARCH LAB) | CALIFORNIA, Undetermined, CA | FCE On-Site | Local |
| 2025-11-17 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | DIAMOND FOOD INC(DIAMOND WALNUT GROWERS) | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | DIAMOND FOOD INC(DIAMOND WALNUT GROWERS) | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | DIAMOND FOOD INC(DIAMOND WALNUT GROWERS) | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-11-17 | WALNUT ENERGY CENTER AUTHORITY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | WALNUT ENERGY CENTER AUTHORITY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, 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.