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 |
|---|---|---|---|---|
| 2025-05-15 | E&B NATURAL RESOURCES | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | E&B NATURAL RESOURCES | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | HEXADYNE ENERGY CORPORATION | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | HEXADYNE ENERGY CORPORATION | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-05-15 | CBUS OPS DBA TURNER ROAD VINTNERS | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | CBUS OPS DBA TURNER ROAD VINTNERS | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | CBUS OPS DBA TURNER ROAD VINTNERS | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2025-05-15 | SILGAN CONTAINERS CORP | RIVERBANK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | SILGAN CONTAINERS CORP | RIVERBANK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | SILGAN CONTAINERS CORP | RIVERBANK, Stanislaus, CA | FCE On-Site | Local |
| 2025-05-15 | MM TULARE ENERGY LLC VISALIA LANDFILL | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | MM TULARE ENERGY LLC VISALIA LANDFILL | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | MM TULARE ENERGY LLC VISALIA LANDFILL | VISALIA, Tulare, CA | FCE On-Site | Local |
| 2025-05-15 | NEO TULARE LLC/TULARE COUNTY — high-priority violation on file | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | NEO TULARE LLC/TULARE COUNTY — high-priority violation on file | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-15 | NEO TULARE LLC/TULARE COUNTY — high-priority violation on file | VISALIA, Tulare, CA | FCE On-Site | Local |
| 2025-05-14 | LEHIGH SOUTHWEST CEMENT COMPANY — high-priority violation on file | CUPERTINO, Santa Clara, CA | FCE On-Site | Local |
| 2025-05-14 | VERNON PUBLIC UTILITIES | VERNON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2025-05-14 | ULTRAMAR INC | WILMINGTON, Los Angeles, CA | PCE On-Site | Local |
| 2025-05-14 | LA CITY BUREAU OF SANITATION (LOPEZ CANYON) | LAKE VIEW TERRACE, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-14 | VALENCE SURFACE TECHNOLOGIES - LYNWOOD | LYNWOOD, Los Angeles, CA | FCE On-Site | U.S. EPA |
| 2025-05-14 | LOMA LINDA UNIVERSITY | LOMA LINDA, San Bernardino, CA | FCE On-Site | Local |
| 2025-05-14 | PACIFIC BELL TELEPHONE CO (DBA AT&T CA) | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | PACIFIC BELL TELEPHONE CO (DBA AT&T CA) | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2025-05-14 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | BERRY PETROLEUM COMPANY LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | PYRAMID OIL COMPANY | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-05-14 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | HATHAWAY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | CENTRAL VALLEY MEAT CO | HANFORD, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | CENTRAL VALLEY MEAT CO | HANFORD, Kings, CA | FCE On-Site | Local |
| 2025-05-14 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | FCE On-Site | Local |
| 2025-05-14 | U S INTEC, INC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | U S INTEC, INC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-05-14 | LODI VINTNERS INC — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | LODI VINTNERS INC — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-14 | LODI VINTNERS INC — high-priority violation on file | ACAMPO, San Joaquin, CA | FCE On-Site | Local |
| 2025-05-13 | C & H SUGAR COMPANY, INC — high-priority violation on file | CROCKETT, Contra Costa, CA | FCE On-Site | Local |
| 2025-05-13 | VERNON PUBLIC UTILITIES | VERNON, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-13 | SFPP, L.P. (NSR USE) | CARSON, Los Angeles, CA | PCE Off-Site | Local |
| 2025-05-13 | NEXGEN PHARMA INC | IRVINE, Orange, CA | FCE On-Site | Local |
| 2025-05-13 | INSULFOAM | CHINO, San Bernardino, CA | PCE On-Site | Local |
| 2025-05-13 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | LINN OPERATING INC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | LINN OPERATING INC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | BERRY PETROLEUM COMPANY LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | E&B NATURAL RESOURCES | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | E&B NATURAL RESOURCES | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | HATHAWAY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | CALIFORNIA RESOURCES PRODUCTION CORP | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | CALIFORNIA RESOURCES PRODUCTION CORP | KETTLEMAN CITY, Kings, CA | FCE On-Site | Local |
| 2025-05-13 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | FCE On-Site | Local |
| 2025-05-13 | ALTAGAS SAN JOAQUIN ENERGY INC | HANFORD, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | ALTAGAS SAN JOAQUIN ENERGY INC | HANFORD, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | ALTAGAS SAN JOAQUIN ENERGY INC | HANFORD, Kings, CA | FCE On-Site | Local |
| 2025-05-13 | STEEL STRUCTURES INC | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | STEEL STRUCTURES INC | MADERA, Madera, CA | FCE On-Site | Local |
| 2025-05-13 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-13 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-12 | LADW&P-HAYNES STEAM | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-12 | ZENITH ENERGY WEST COAST TERMINALS LLC | COMPTON, Los Angeles, CA | FCE Off-Site | Local |
| 2025-05-12 | HATHAWAY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-05-12 | HATHAWAY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-12 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-12 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-12 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-12 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-10 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | FCE On-Site | Local |
| 2025-05-09 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | PCE On-Site | Local |
| 2025-05-09 | TESORO LOGISTICS LLC, HATHAWAY TERMINAL | SIGNAL HILL, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-09 | FAIRMEAD LANDFILL | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-09 | FAIRMEAD LANDFILL | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-09 | FAIRMEAD LANDFILL | CHOWCHILLA, Madera, CA | FCE On-Site | Local |
| 2025-05-09 | VANDERLANS & SONS, INC. | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-09 | VANDERLANS & SONS, INC. | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2025-05-08 | AES ALAMITOS STATION, LLC | LONG BEACH, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-08 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2025-05-08 | SAINT JOSEPH HOSPITAL | ORANGE, Orange, CA | FCE On-Site | Local |
| 2025-05-08 | VAQUERO ENERGY INC | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-08 | VAQUERO ENERGY INC | KERN COUNTY, Kern, CA | FCE On-Site | Local |
| 2025-05-08 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-08 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-08 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-08 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-08 | COVERIS FLEXIBLES NA LLC (HANFORD) | HANFORD, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-05-08 | COVERIS FLEXIBLES NA LLC (HANFORD) | HANFORD, Kings, CA | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.