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 |
|---|---|---|---|---|
| 2025-11-17 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-14 | CALPINE KING CITY COGEN, LLC | KING CITY, Monterey, CA | FCE On-Site | Local |
| 2025-11-14 | CHEVRON POWER HOLDINGS, INC. FOR SALINAS RIVER COGENERATION FACILITY | SAN ARDO, Monterey, CA | FCE On-Site | Local |
| 2025-11-14 | PROCTER & GAMBLE | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2025-11-13 | PG&E- TOPOCK | NEEDLES, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-13 | OMYA CALIFORNIA | LUCERNE VALLEY, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-13 | BAKERSFIELD METROPOLITAN LANDFILL @ BENA | EDISON, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-13 | BAKERSFIELD METROPOLITAN LANDFILL @ BENA | EDISON, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-13 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-13 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-12 | PG&E- HINKLEY | HINKLEY, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-12 | IVANPAH I, II, III | IVANPAH, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-12 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-12 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-12 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-12 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | JR SIMPLOT | HELM, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | JR SIMPLOT | HELM, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-10 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | FCE On-Site | Local |
| 2025-11-07 | SACRAMENTO AREA SEWER DISTRICT | ELK GROVE, Sacramento, CA | FCE On-Site | Local |
| 2025-11-07 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-06 | MITSUBISHI CHEMICAL CARBON FIBER AND COMPOSITES — high-priority violation on file | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2025-11-06 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | PCE On-Site | Local |
| 2025-11-06 | PACIFIC BELL TELEPHONE CO (DBA AT&T CA) | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-06 | KRAFT HEINZ FOODS CO | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | PCE On-Site | Local |
| 2025-11-05 | LIVE OAK LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | LIVE OAK LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | LIVE OAK LIMITED | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | PLAINS PIPELINE, LP PENTLAND PUMP STAT — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | PLAINS PIPELINE, LP PENTLAND PUMP STAT — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | PLAINS PIPELINE, LP PENTLAND PUMP STAT — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | HIGH SIERRA LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | HIGH SIERRA LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | HIGH SIERRA LIMITED | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | DOUBLE C LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | DOUBLE C LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | DOUBLE C LIMITED | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | PLAINS MARKETING, LP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | PLAINS MARKETING, LP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | PLAINS MARKETING, LP — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | BADGER CREEK LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | BADGER CREEK LIMITED | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | BADGER CREEK LIMITED | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-05 | HILMAR CHEESE COMPANY — high-priority violation on file | HILMAR, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | HILMAR CHEESE COMPANY — high-priority violation on file | HILMAR, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | CHEVRON MINING INC | MOUNTAIN PASS, San Bernardino, CA | PCE On-Site | Local |
| 2025-11-04 | CHEVRON MINING INC | MOUNTAIN PASS, San Bernardino, CA | FCE On-Site | Local |
| 2025-11-04 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | PCE On-Site | Local |
| 2025-11-04 | LA CNTY SANITATION DISTRICT-PUENTE HILLS | CITY OF INDUSTRY, Los Angeles, CA | PCE On-Site | Local |
| 2025-11-04 | PACTIV LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | PACTIV LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | SHELL PIPELINE CO. | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | SHELL PIPELINE CO. | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | SHELL PIPELINE CO. | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-11-04 | PACIFIC PIPELINE SYSTEM, LLC — high-priority violation on file | METTLER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | PACIFIC PIPELINE SYSTEM, LLC — high-priority violation on file | METTLER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | PACIFIC PIPELINE SYSTEM, LLC — high-priority violation on file | METTLER, Kern, CA | FCE On-Site | Local |
| 2025-11-04 | BAKERSFIELD METROPOLITAN LANDFILL @ BENA | EDISON, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | BAKERSFIELD METROPOLITAN LANDFILL @ BENA | EDISON, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | BAKERSFIELD METROPOLITAN LANDFILL @ BENA | EDISON, Kern, CA | FCE On-Site | Local |
| 2025-11-03 | PACIFIC PIPELINE SYSTEM LLC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-03 | PACIFIC PIPELINE SYSTEM LLC — high-priority violation on file | TAFT, Kern, CA | FCE On-Site | Local |
| 2025-11-03 | PACIFIC PIPELINE SYSTEM, LLC — high-priority violation on file | MARICOPA, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-11-03 | PACIFIC PIPELINE SYSTEM, LLC — high-priority violation on file | MARICOPA, Kern, CA | FCE On-Site | Local |
| 2025-10-30 | MODERN GINNING CO | BLYTHE, Riverside, CA | PCE On-Site | Local |
| 2025-10-30 | MODERN GINNING CO | BLYTHE, Riverside, CA | FCE On-Site | Local |
| 2025-10-30 | NAWS - CHINA LAKE | CALIFORNIA, Undetermined, CA | FCE On-Site | Local |
| 2025-10-30 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-10-30 | R & B PAINTING & SANDBLASTING | LINDEN, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-30 | R & B PAINTING & SANDBLASTING | LINDEN, San Joaquin, CA | FCE On-Site | Local |
| 2025-10-30 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-30 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | COUNTY OF SACRAMENTO PW (KIEFER SITE) — high-priority violation on file | RANCHO CORDOVA, Sacramento, CA | FCE On-Site | Local |
| 2025-10-29 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | FCE On-Site | Local |
| 2025-10-29 | HOGAN MFG INC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | HOGAN MFG INC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-10-28 | E & J GALLO WINERY | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-28 | E & J GALLO WINERY | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-28 | NORTH COUNTY SANITARY LANDFILL | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-28 | NORTH COUNTY SANITARY LANDFILL | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-27 | INTERNATIONAL AEROSPACE COATINGS, INC. | VICTORVILLE, San Bernardino, CA | PCE On-Site | Local |
| 2025-10-27 | INTERNATIONAL AEROSPACE COATINGS, INC. | VICTORVILLE, San Bernardino, CA | FCE Off-Site | Local |
| 2025-10-27 | AMERICAN MODULAR SYSTEMS | MANTECA, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-10-27 | AMERICAN MODULAR SYSTEMS | MANTECA, San Joaquin, CA | FCE On-Site | Local |
| 2025-10-24 | MCCLELLAN BUSINESS PARK — high-priority violation on file | MCCLELLAN, Sacramento, CA | FCE On-Site | Local |
| 2025-10-24 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, 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.