EPA Air · inspections by state and year
Air-emissions inspections in California, 2026
- 1,920Inspections
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 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in California, 2026
- Kern County 635
- San Joaquin County 334
- Stanislaus County 193
- Fresno County 178
- Los Angeles County 146
- Madera County 87
- Tulare County 66
- Kings County 65
- Merced County 61
- San Bernardino County 54
- Riverside County 28
- Sacramento County 27
- Orange County 17
- Contra Costa County 8
- Undetermined County 7
- Ventura County 3
- San Diego County 3
- Santa Barbara County 3
California, other years
Air-emissions inspections recorded in California, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-05-06 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | BARBOSA CABINETS INC — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | BARBOSA CABINETS INC — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | BARBOSA CABINETS INC — high-priority violation on file | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2026-05-06 | FRITO-LAY INC | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | FRITO-LAY INC | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-06 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | MISSION VALLEY ROCK CO — high-priority violation on file | SUNOL, Alameda, CA | FCE On-Site | Local |
| 2026-05-05 | LUNDAY-THAGARD CO DBA WORLD OIL REFINING — high-priority violation on file | SOUTH GATE, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-05 | ULTRAMAR, INC | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-05 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | FCE On-Site | Local |
| 2026-05-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | PACIFIC BELL DBA AT&T CA | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2026-05-04 | TESORO LOGISTICS,CARSON PROD TERMINAL | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-04 | TESORO LOGISTICS, CARSON CRUDE TERMINAL | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-04 | TESORO LOGISTICS LLC, HATHAWAY TERMINAL | SIGNAL HILL, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-04 | OLYMPUS TERMINALS LLC | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-04 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | FCE On-Site | Local |
| 2026-05-04 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | FINK ROAD LANDFILL — high-priority violation on file | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-04 | FINK ROAD LANDFILL — high-priority violation on file | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-01 | OC WASTE & RECYCLING, OLINDA ALPHA | BREA, Orange, CA | FCE On-Site | Local |
| 2026-05-01 | OLDCASTLE INFRASTRUCTURE | NUEVO, Riverside, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-30 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | PCE On-Site | Local |
| 2026-04-30 | ROYAL CABINETS | POMONA, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-30 | IRVINE RANCH WATER DISTRICT | IRVINE, Orange, CA | FCE On-Site | Local |
| 2026-04-30 | CAL PEAK POWER - PANOCHE, LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | CAL PEAK POWER - PANOCHE, LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2026-04-30 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | PACIFIC ETHANOL STOCKTON — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | PACIFIC ETHANOL STOCKTON — high-priority violation on file | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2026-04-30 | BRONCO WINE COMPANY | CERES, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | BRONCO WINE COMPANY | CERES, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | BRONCO WINE COMPANY | CERES, Stanislaus, CA | FCE On-Site | Local |
| 2026-04-30 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | DARLING INTERNATIONAL | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | TEAPOT DOME LANDFILL | PORTERVILLE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | TEAPOT DOME LANDFILL | PORTERVILLE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | TEAPOT DOME LANDFILL | PORTERVILLE, Tulare, CA | FCE On-Site | Local |
| 2026-04-30 | WOODVILLE LANDFILL | WOODVILLE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-30 | WOODVILLE LANDFILL | WOODVILLE, Tulare, CA | FCE On-Site | Local |
| 2026-04-29 | SONOCO PRODUCTS CO | CITY OF INDUSTRY, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-29 | SONOCO PRODUCTS CO | CITY OF INDUSTRY, Los Angeles, CA | FCE On-Site | Local |
| 2026-04-29 | ROYAL CABINETS | POMONA, Los Angeles, CA | FCE On-Site | Local |
| 2026-04-29 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2026-04-29 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | ELK CORPORATION OF TEXAS | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | ELK CORPORATION OF TEXAS | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | ELK CORPORATION OF TEXAS | SHAFTER, Kern, CA | FCE On-Site | Local |
| 2026-04-29 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2026-04-29 | CA DEPT CORRECTIONS STATE PRISON-AVENAL | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | CA DEPT CORRECTIONS STATE PRISON-AVENAL | AVENAL, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-29 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | FCE On-Site | Local |
| 2026-04-28 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | PCE On-Site | Local |
| 2026-04-28 | AMERESCO CHIQUITA ENERGY LLC | VALENCIA, Los Angeles, CA | FCE On-Site | Local |
| 2026-04-28 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | LEPRINO FOODS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | LEPRINO FOODS | TRACY, San Joaquin, CA | FCE On-Site | Local |
| 2026-04-28 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-28 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-27 | LADW&P-HAYNES STEAM | LONG BEACH, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-27 | CHEVRON USA INC | MONTEBELLO, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-27 | SO CAL GAS CO/PLAYA DEL REY STORAGE | PLAYA DEL REY, Los Angeles, CA | FCE On-Site | Local |
| 2026-04-27 | EQUILON ENT LLC, SHELL OIL PROD. U S | SIGNAL HILL, Los Angeles, CA | FCE On-Site | Local |
| 2026-04-27 | CHEVRON USA INC | COALINGA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-04-27 | CHEVRON USA INC | COALINGA, 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.