EPA Air · violations by state and year
High-priority air violations in California, 2021
- 617Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation below was recorded against a source in California during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in California, 2021
- Contra Costa County 196
- Kern County 158
- Fresno County 50
- Madera County 29
- San Joaquin County 24
- Solano County 24
- Alameda County 23
- Santa Clara County 22
- Merced County 19
- Stanislaus County 18
- Sonoma County 10
- Tulare County 8
- San Bernardino County 8
- Kings County 7
- Sacramento County 6
- Napa County 5
- Santa Barbara County 4
California, other years
High-priority air violations recorded in California, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-08-04 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ COGEN LIMITED PARTNERSHIP — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-08-03 | CRESTWOOD WEST COAST LLC | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-08-03 | ATLANTIC OIL CO — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-08-02 | HATHAWAY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-08-02 | CALAVERAS MATERIALS, INC. | HUGHSON, Stanislaus, CA | HPV day-zero determination | Local |
| 2021-07-30 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | HPV day-zero determination | Local |
| 2021-07-29 | PORT OF STOCKTON | STOCKTON, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-07-28 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-28 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | Earliest FRV determination | Local |
| 2021-07-28 | USNAVAL- LEMOORE | LEMOORE, Kings, CA | HPV day-zero determination | Local |
| 2021-07-27 | GILROY ENERGY CENTER (WOLFSKILL) — high-priority violation on file | FAIRFIELD, Solano, CA | HPV day-zero determination | Local |
| 2021-07-27 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | Earliest FRV determination | Local |
| 2021-07-26 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | HPV day-zero determination | Local |
| 2021-07-26 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | HPV day-zero determination | Local |
| 2021-07-26 | DELANO ENERGY CENTER LLC | SHAFTER, Kern, CA | HPV day-zero determination | Local |
| 2021-07-23 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | HPV day-zero determination | Local |
| 2021-07-23 | DEUEL VOCATIONAL INSTITUTE | TRACY, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-07-22 | MISSION VALLEY ROCK CO — high-priority violation on file | SUNOL, Alameda, CA | HPV day-zero determination | Local |
| 2021-07-21 | KIRBY CANYON LANDFILL — high-priority violation on file | MORGAN HILL, Santa Clara, CA | HPV day-zero determination | Local |
| 2021-07-21 | KIRBY CANYON LANDFILL — high-priority violation on file | MORGAN HILL, Santa Clara, CA | HPV day-zero determination | Local |
| 2021-07-21 | CHEVRON USA INC- HEAVY OIL PRODUCTION | COALINGA, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-21 | DOLE ENTERPRISES | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-21 | DOLE ENTERPRISES | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-21 | DOLE ENTERPRISES — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-21 | DOLE ENTERPRISES | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-21 | E&B NATIONAL RESOURCES MANAGEMENT | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-20 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2021-07-19 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-18 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-16 | CITY OF SUNNYVALE WTR POLLUTION — high-priority violation on file | SUNNYVALE, Santa Clara, CA | HPV day-zero determination | Local |
| 2021-07-16 | CITY OF SUNNYVALE WTR POLLUTION — high-priority violation on file | SUNNYVALE, Santa Clara, CA | HPV day-zero determination | Local |
| 2021-07-15 | SHORELINE AMPHITHEATRE — high-priority violation on file | MOUNTAIN VIEW, Santa Clara, CA | HPV day-zero determination | Local |
| 2021-07-15 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | HPV day-zero determination | Local |
| 2021-07-14 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-14 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-13 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-07-13 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-07-13 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-07-13 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-07-13 | PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file | RODEO, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-07-13 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2021-07-13 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2021-07-13 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2021-07-13 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2021-07-13 | REPUBLIC SERVICES VASCO ROAD, LLC — high-priority violation on file | LIVERMORE, Alameda, CA | HPV day-zero determination | Local |
| 2021-07-13 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | HPV day-zero determination | Local |
| 2021-07-13 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-07-13 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-13 | SCELZI ENTERPRISES, INC. | FRESNO, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-13 | MALAGA POWER, LLC | FRESNO, Fresno, CA | HPV day-zero determination | Local |
| 2021-07-12 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-07-11 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | HPV day-zero determination | Local |
| 2021-07-09 | E & J GALLO WINERY & BRANDY — high-priority violation on file | MODESTO, Stanislaus, CA | HPV day-zero determination | Local |
| 2021-07-08 | DEUEL VOCATIONAL INSTITUTE | TRACY, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-07-08 | AMPERSAND CHOWCHILLA BIOMASS LLC — high-priority violation on file | CHOWCHILLA, Madera, CA | HPV day-zero determination | Local |
| 2021-07-02 | SPECIALTY MINERALS | VICTORVILLE, San Bernardino, CA | HPV day-zero determination | Local |
| 2021-07-01 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-30 | CHEVRON USA-TAFT LIGHT OIL — high-priority violation on file | TAFT, Kern, CA | HPV day-zero determination | Local |
| 2021-06-30 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | HPV day-zero determination | Local |
| 2021-06-30 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | HPV day-zero determination | Local |
| 2021-06-30 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-29 | CENTRAL CONTRA COSTA SANITARY DISTRICT — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2021-06-29 | U S INTEC, INC | STOCKTON, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-06-29 | U S INTEC, INC | STOCKTON, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-06-25 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-24 | ELK HILLS POWER LLC | TUPMAN, Kern, CA | HPV day-zero determination | Local |
| 2021-06-23 | SENECA RESOURCES — high-priority violation on file | MCKITTRICK, Kern, CA | HPV day-zero determination | Local |
| 2021-06-22 | MINTURN HULLER COOP INC | CHOWCHILLA, Merced, CA | HPV day-zero determination | Local |
| 2021-06-22 | MINTURN HULLER COOP INC | CHOWCHILLA, Merced, CA | HPV day-zero determination | Local |
| 2021-06-21 | AB&I FOUNDRY — high-priority violation on file | OAKLAND, Alameda, CA | HPV day-zero determination | Local |
| 2021-06-18 | CAL PORTLAND CEMENT | ORO GRANDE, San Bernardino, CA | Earliest FRV determination | Local |
| 2021-06-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | Earliest FRV determination | Local |
| 2021-06-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | Earliest FRV determination | Local |
| 2021-06-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2021-06-17 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-16 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | HPV day-zero determination | Local |
| 2021-06-16 | VA MEDICAL CENTER — high-priority violation on file | FRESNO, Fresno, CA | HPV day-zero determination | Local |
| 2021-06-16 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-16 | PLAINS LPG SERVICES LP | SHAFTER, Kern, CA | HPV day-zero determination | Local |
| 2021-06-15 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-14 | EAST BAY MUNICIPAL UTILITY DISTRICT — high-priority violation on file | OAKLAND, Alameda, CA | HPV day-zero determination | Local |
| 2021-06-14 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | HPV day-zero determination | Local |
| 2021-06-14 | CAL PEAK POWER - PANOCHE, LLC | FIREBAUGH, Fresno, CA | HPV day-zero determination | Local |
| 2021-06-10 | SFPP, LP — high-priority violation on file | SAN JOSE, Santa Clara, CA | HPV day-zero determination | Local |
| 2021-06-10 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2021-06-09 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.