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 |
|---|---|---|---|---|
| 2025-07-24 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | CALIFORNIA DAIRIES, INC. — high-priority violation on file | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | CALIFORNIA DAIRIES, INC. — high-priority violation on file | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | STUART-DAVID INC. | CERES, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | STUART-DAVID INC. | CERES, Stanislaus, CA | FCE On-Site | Local |
| 2025-07-24 | WESTERN MILLING LLC | GOSHEN, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | FCE On-Site | Local |
| 2025-07-23 | UNITED AIRLINES, SF MAINTENANCE CENTER — high-priority violation on file | CALIFORNIA, Undetermined, CA | FCE On-Site | Local |
| 2025-07-23 | NORTHWEST PIPE & CASING__(NWP) | ADELANTO, San Bernardino, CA | PCE On-Site | Local |
| 2025-07-23 | NORTHWEST PIPE & CASING__(NWP) | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2025-07-23 | DOUBLE C LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | DOUBLE C LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | FCE On-Site | Local |
| 2025-07-22 | WEST CONTRA COSTA SANITARY LANDFILL — high-priority violation on file | RICHMOND, Contra Costa, CA | FCE On-Site | Local |
| 2025-07-22 | SILGAN CONTAINERS | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-22 | SDG&E CUYAMACA PEAK ENERGY PLANT | EL CAJON, San Diego, CA | FCE On-Site | Local |
| 2025-07-22 | HIGH SIERRA LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | HIGH SIERRA LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-21 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-21 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-21 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-21 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-21 | PACIFIC ETHANOL STOCKTON — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-18 | CHEVRON USA | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-18 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-18 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-18 | PACIFIC ETHANOL STOCKTON — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | PACIFIC BELL DBA AT&T CA | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2025-07-17 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | MORNING STAR PACKING CO | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | MORNING STAR PACKING CO | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | MORNING STAR PACKING CO | VOLTA, Merced, CA | FCE On-Site | Local |
| 2025-07-17 | BEAR CREEK WINERY | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | BEAR CREEK WINERY | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | BEAR CREEK WINERY | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2025-07-17 | RAINBOW FARMS | DENAIR, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | RAINBOW FARMS | DENAIR, Stanislaus, CA | FCE On-Site | Local |
| 2025-07-17 | RR DONNELLEY | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-17 | RR DONNELLEY | VISALIA, Tulare, CA | FCE On-Site | Local |
| 2025-07-16 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2025-07-16 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | TARGET DRILLING COMPANY | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | AVENAL REGIONAL LANDFILL | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | AVENAL REGIONAL LANDFILL | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | LIBERTY PACKING CO. | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | LIBERTY PACKING CO. | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | LIBERTY PACKING CO. | VOLTA, Merced, CA | FCE On-Site | Local |
| 2025-07-16 | CONAGRA FOODS (FORMERLY HUNT WESSON) | OAKDALE, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | CONAGRA FOODS (FORMERLY HUNT WESSON) | OAKDALE, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | CONAGRA FOODS (FORMERLY HUNT WESSON) | OAKDALE, Stanislaus, CA | FCE On-Site | Local |
| 2025-07-15 | MCCLELLAN BUSINESS PARK — high-priority violation on file | MCCLELLAN, Sacramento, CA | PCE On-Site | Local |
| 2025-07-15 | FABRI COTE | LOS ANGELES, Los Angeles, CA | PCE On-Site | U.S. EPA |
| 2025-07-14 | JR SIMPLOT | HELM, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-14 | JR SIMPLOT | HELM, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-14 | JR SIMPLOT | HELM, Fresno, CA | FCE On-Site | Local |
| 2025-07-14 | TAFT SANITARY LANDFILL | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-14 | TAFT SANITARY LANDFILL | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-14 | TAFT SANITARY LANDFILL | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-07-10 | O'NEILL BEVERAGES CO LLC | PARLIER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-10 | O'NEILL BEVERAGES CO LLC | PARLIER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-10 | LANGE TWINS WINERY | ACAMPO, San Joaquin, CA | FCE On-Site | Local |
| 2025-07-10 | LANGE TWINS WINERY | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-10 | LANGE TWINS WINERY | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | THIARA ORCHARDS | MERCED, Merced, CA | FCE On-Site | Local |
| 2025-07-09 | THIARA ORCHARDS | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | SAN JOAQUIN GENERAL HOSPITAL | FRENCH CAMP, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-09 | SAN JOAQUIN GENERAL HOSPITAL | FRENCH CAMP, San Joaquin, CA | FCE On-Site | Local |
| 2025-07-08 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | TARGET DRILLING COMPANY | KERN COUNTY, Kern, CA | FCE On-Site | Local |
| 2025-07-08 | TARGET DRILLING COMPANY | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | FCE On-Site | Local |
| 2025-07-08 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | POLY PROCESSING COMPANY | FRENCH CAMP, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-08 | RECONSERVE OF CALIFORNIA - STOCKTON INC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-03 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-03 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-03 | 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.