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 |
|---|---|---|---|---|
| 2026-05-22 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-21 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file | PETALUMA (HISTORICAL), Sonoma, CA | FCE On-Site | Local |
| 2026-05-20 | ULTRAMAR INC | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-20 | TESORO LOGISTICS LLC, HATHAWAY TERMINAL | SIGNAL HILL, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-20 | AOC, LLC | PERRIS, Riverside, CA | FCE On-Site | Local |
| 2026-05-20 | SOUTHERN CALIFORNIA EDISON | REDLANDS, San Bernardino, CA | FCE On-Site | Local |
| 2026-05-20 | BAKER COMMODITIES INC — high-priority violation on file | KERMAN, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | BAKER COMMODITIES INC — high-priority violation on file | KERMAN, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | FCE On-Site | Local |
| 2026-05-20 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-20 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-19 | LA CITY BUREAU OF SANITATION (LOPEZ CANYON) | LAKE VIEW TERRACE, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-19 | TOMA-TEK | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | TOMA-TEK | FIREBAUGH, Fresno, CA | FCE On-Site | Local |
| 2026-05-19 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | CENTRAL VALLEY MEAT CO | HANFORD, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | CENTRAL VALLEY MEAT CO | HANFORD, Kings, CA | FCE On-Site | Local |
| 2026-05-19 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | PORT OF STOCKTON | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | PORT OF STOCKTON | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2026-05-19 | M & R COMPANY | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | M & R COMPANY | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2026-05-19 | LANGE TWINS WINERY | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | LANGE TWINS WINERY | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | LANGE TWINS WINERY | ACAMPO, San Joaquin, CA | FCE On-Site | Local |
| 2026-05-19 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-19 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | TESORO LOGISTICS, VINVALE TERMINAL | SOUTH GATE, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-18 | KINDER MORGAN LIQUIDS TERMINALS LLC | CARSON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-18 | TESORO REFINING MARKETING COMPANY LLC | SOUTH GATE, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-18 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | FCE On-Site | Local |
| 2026-05-18 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | BUCKEYE TERMINALS LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | BUCKEYE TERMINALS LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | DIAMOND PET FOODS - RIPON | RIPON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | INTERNATIONAL PAPER COMPANY | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | FCE On-Site | Local |
| 2026-05-18 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-18 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-15 | WILDFLOWER ENERGY LP, INDIGO ENERGY FAC | NORTH PALM SPRINGS, Riverside, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-14 | PROCESS SOLUTIONS, DIV VEOLIA WATER NAM | CARSON, Los Angeles, CA | PCE On-Site | Local |
| 2026-05-14 | VERNON PUBLIC UTILITIES | LOS ANGELES, Los Angeles, CA | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-14 | ALL AMERICAN ASPHALT- UNIT #1 | CORONA, Riverside, CA | FCE On-Site | Local |
| 2026-05-14 | USN NAV STA-32ND ST (SIMA) | SAN DIEGO, San Diego, CA | FCE On-Site | U.S. EPA |
| 2026-05-14 | USN NAV STA-32ND ST (SIMA) | SAN DIEGO, San Diego, CA | FCE On-Site | U.S. EPA |
| 2026-05-14 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | FCE On-Site | Local |
| 2026-05-14 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CRIMSON RESOURCE MANAGEMENT | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | CBUS OPS INC, DBA WOODBRIDGE WINERY — high-priority violation on file | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | SILGAN CONTAINER CORP | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | SILGAN CONTAINER CORP | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2026-05-14 | SILGAN CONTAINERS MFR.CORP | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | SILGAN CONTAINERS MFR.CORP | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | SILGAN CONTAINERS MFR.CORP | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2026-05-14 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-14 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-05-13 | PROTECH MINERALS INC | VICTORVILLE, San Bernardino, CA | FCE On-Site | Local |
| 2026-05-13 | LA CITY, DWP HARBOR GENERATING STATION | WILMINGTON, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-13 | TESORO LOGISTICS MARINE TERMINAL 2 | LONG BEACH, Los Angeles, CA | FCE Off-Site | Local |
| 2026-05-13 | TESORO LOGISTICS OPERATIONS-LONG BEACH | LONG BEACH, Los Angeles, CA | FCE Off-Site | Local |
| 2026-05-13 | WASTE MGMT DISP &RECY SERVS INC (BRADLEY | SUN VALLEY, Los Angeles, CA | PCE On-Site | Local |
| 2026-05-13 | VERNON PUBLIC UTILITIES | LOS ANGELES, Los Angeles, CA | FCE On-Site | Local |
| 2026-05-13 | ROHR, INC. | RIVERSIDE, Riverside, CA | FCE On-Site | Local |
| 2026-05-13 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, 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.