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 |
|---|---|---|---|---|
| 2025-02-20 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | CSATF/CA SUBSTANCE ABUSE TREATMENT FAC | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | CSATF/CA SUBSTANCE ABUSE TREATMENT FAC | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | MODESTO IRRIGATION DISTRICT | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | MODESTO IRRIGATION DISTRICT | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | MODESTO IRRIGATION DISTRICT | RIPON, San Joaquin, CA | FCE On-Site | Local |
| 2025-02-20 | GALLO GLASS CO — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | GALLO GLASS CO — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | MODESTO IRRIGATION UNIT 1&2 | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | MODESTO IRRIGATION UNIT 1&2 | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | MODESTO IRRIGATION UNIT 1&2 | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-02-20 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-02-20 | SPRAYING DEVICES | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-20 | SPRAYING DEVICES | VISALIA, Tulare, CA | FCE On-Site | Local |
| 2025-02-19 | PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file | RODEO, Contra Costa, CA | FCE On-Site | Local |
| 2025-02-19 | USMC - YERMO LOGISTICS CNTR | BARSTOW, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-19 | USMC - AGCC 29 PALMS | TWENTYNINE PALMS, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-19 | OMYA CALIFORNIA | LUCERNE VALLEY, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-19 | SB CO LANDFILL - VICTORVILLE | VICTORVILLE, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-19 | CHEVRON USA INC | VAN NUYS, Los Angeles, CA | FCE Off-Site | Local |
| 2025-02-19 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-19 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | US GOVT, VETERANS AFFAIRS MEDICAL CENTER | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2025-02-18 | DRAGON ESP LTD | LATHROP, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | DRAGON ESP LTD | LATHROP, San Joaquin, CA | FCE On-Site | Local |
| 2025-02-18 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | DONALDSON COMPANY INC | RIVERBANK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | DONALDSON COMPANY INC | RIVERBANK, Stanislaus, CA | FCE On-Site | Local |
| 2025-02-14 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-14 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-14 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-14 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | LEHIGH SOUTHWEST CEMENT COMPANY — high-priority violation on file | CUPERTINO, Santa Clara, CA | FCE On-Site | Local |
| 2025-02-13 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | PCE Off-Site | Local |
| 2025-02-13 | JR SIMPLOT | HELM, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | JR SIMPLOT | HELM, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | WELLHEAD POWER PANOCHE, LLC — high-priority violation on file | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | WELLHEAD POWER PANOCHE, LLC — high-priority violation on file | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | CA DEPT CORRECTIONS STATE PRISON — high-priority violation on file | CORCORAN, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | POLY PROCESSING COMPANY | FRENCH CAMP, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | POLY PROCESSING COMPANY | FRENCH CAMP, San Joaquin, CA | FCE On-Site | Local |
| 2025-02-13 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-13 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-12 | SACRAMENTO MUNICIPAL UTILITY DIST. FINANCING AUTHORITY DBA CARSON POWER PLANT | ELK GROVE, Sacramento, CA | FCE On-Site | Local |
| 2025-02-12 | KINDER MORGAN | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-12 | KINDER MORGAN | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-12 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-12 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | GILROY ENERGY CENTER LLC (RIVERVIEW) | ANTIOCH, Contra Costa, CA | FCE On-Site | Local |
| 2025-02-11 | MODERN GINNING CO | BLYTHE, Riverside, CA | FCE On-Site | Local |
| 2025-02-11 | BLYTHE ENERGY LLC (FPL FLORIDA POWER) | BLYTHE, Riverside, CA | FCE On-Site | Local |
| 2025-02-11 | CAL NEV PIPELINE/DAGGETT BULK TERM | DAGGETT, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-11 | VICTOR VALLEY WASTEWATER RECLAMATION AUTHORITY | VICTORVILLE, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-11 | IVANPAH I, II, III | IVANPAH, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-11 | INTEL CORPORATION | FOLSOM, Sacramento, CA | FCE Off-Site | Local |
| 2025-02-11 | TESORO REFINING AND MARKETING CO, LLC | CARSON, Los Angeles, CA | PCE Off-Site | Local |
| 2025-02-11 | TRICOR REFINING, LLC — high-priority violation on file | OILDALE, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | TRICOR REFINING, LLC — high-priority violation on file | OILDALE, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-02-11 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | CALIFORNIA POWER HOLDINGS LLC | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-10 | TESORO LOGISTICS OPERATIONS LLC COLTON | BLOOMINGTON, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-10 | CALNEV PIPELINE CO | BLOOMINGTON, San Bernardino, CA | FCE On-Site | Local |
| 2025-02-10 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-10 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-07 | CHEVRON USA INC | VAN NUYS, Los Angeles, CA | PCE On-Site | Local |
| 2025-02-06 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-06 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-02-06 | WOODLAND GENERATION STATION | 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.