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 |
|---|---|---|---|---|
| 2025-12-31 | USMC - YERMO LOGISTICS CNTR | BARSTOW, San Bernardino, CA | FCE On-Site | Local |
| 2025-12-31 | ALL AMERICAN OIL & GAS CO | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-31 | ALL AMERICAN OIL & GAS CO | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-31 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-31 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-30 | ATLANTIC OIL CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-30 | MARTIN HEIN RANCH COMPANY - PA2 | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-30 | MARTIN HEIN RANCH COMPANY - PA2 | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-30 | MARTIN HEIN RANCH COMPANY - PA2 | SHAFTER, Kern, CA | FCE On-Site | Local |
| 2025-12-29 | ATLANTIC OIL CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-29 | ATLANTIC OIL CO — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-12-29 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-29 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-29 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-29 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-24 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-24 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-24 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-24 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-23 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-23 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-23 | BELLAIRE OIL CO | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-22 | BELLAIRE OIL CO | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-12-22 | BELLAIRE OIL CO | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-22 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-22 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-19 | TRICOR REFINING, LLC — high-priority violation on file | OILDALE, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-19 | TRICOR REFINING, LLC — high-priority violation on file | OILDALE, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-19 | THE TERMO CO | KERN, Kern, CA | FCE On-Site | Local |
| 2025-12-19 | THE TERMO CO | KERN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-19 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-19 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-19 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-12-18 | HIGH DESERT POWER PROJECT, LLC | VICTORVILLE, San Bernardino, CA | PCE On-Site | Local |
| 2025-12-18 | E & J GALLO WINERY | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-18 | E & J GALLO WINERY | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-18 | E & J GALLO WINERY | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2025-12-18 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-18 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-18 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-18 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-18 | TOLAND ROAD LANDFILL — high-priority violation on file | SANTA PAULA, Ventura, CA | PCE On-Site | Local |
| 2025-12-17 | USMC - AGCC 29 PALMS | TWENTYNINE PALMS, San Bernardino, CA | PCE On-Site | Local |
| 2025-12-17 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | HUGHSON NUT CO | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | GALLO GLASS CO — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | GALLO GLASS CO — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-17 | GLASS HOUSE CAMARILLO CULTIVATION LLC | CAMARILLO, Ventura, CA | PCE On-Site | Local |
| 2025-12-16 | EXXON-SYU/LFC PROJ./PLATFORM HONDO | GOLETA, Santa Barbara, CA | PCE On-Site | Local |
| 2025-12-16 | KINDER MORGAN | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | KINDER MORGAN | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | KINDER MORGAN | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2025-12-16 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | FCE On-Site | Local |
| 2025-12-15 | OMYA CALIFORNIA | LUCERNE VALLEY, San Bernardino, CA | FCE On-Site | Local |
| 2025-12-15 | EXXON-SYU PROJ./LAS FLORES CANYON | GOLETA, Santa Barbara, CA | PCE On-Site | Local |
| 2025-12-15 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-15 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-15 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-15 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | PG&E- HINKLEY | HINKLEY, San Bernardino, CA | FCE On-Site | Local |
| 2025-12-10 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-12-10 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-10 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | SACRAMENTO MUNICIPAL UTILITY DIST. FINANCING AUTHORITY DBA CAMPBELL POWER PLANT | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | MC KITTRICK LTD | MCKITTRICK, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | MC KITTRICK LTD | MCKITTRICK, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | MC KITTRICK LTD | MCKITTRICK, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | BEAR MOUNTAIN LTD | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | BEAR MOUNTAIN LTD | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | BEAR MOUNTAIN LTD | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-12-09 | SEQUOIA EXPLORATION | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-09 | SUN MOUNTAIN OIL & GAS | ARVIN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-12-05 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.