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 |
|---|---|---|---|---|
| 2026-09-03 | KINGSBURG COGENERATION PROJECT | KINGSBURG, Fresno, CA | FCE On-Site | Local |
| 2026-09-03 | CONVANTA MENDOTA LP (AES MENDOTA) | MENDOTA, Fresno, CA | FCE On-Site | Local |
| 2026-09-03 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-02 | WEST VENTURES LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-02 | TULARE LAKE COMPOST | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-02 | TULARE LAKE COMPOST | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-02 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-02 | STOCKTON RWCF — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | OWENS BROCKWAY GLASS | TRACY, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | LODI GAS STORAGE LLC | ACAMPO, San Joaquin, CA | FCE On-Site | Local |
| 2026-09-01 | BALL WESTERN CAN COMPANY | OAKDALE, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-09-01 | BALL WESTERN CAN COMPANY | OAKDALE, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-31 | MALAGA POWER, LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-31 | MALAGA POWER, LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-31 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-31 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-31 | EQUILON ENTERPRISES LLC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2026-08-28 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | VITRO FLAT GLASS LLC — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | MIDWAY PEAKING LLC | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | SUN MOUNTAIN OIL & GAS | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-28 | BARREL TEN QUARTER CIRCLE LAND CO INC | ESCALON, San Joaquin, CA | FCE On-Site | Local |
| 2026-08-27 | STATE OF CALIFORNIA PRISON - SACRAMENTO | REPRESA, Sacramento, CA | FCE On-Site | Local |
| 2026-08-27 | TAFT PRODUCTION CO. | TAFT, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-27 | TAFT PRODUCTION CO. | TAFT, Kern, CA | FCE On-Site | Local |
| 2026-08-27 | WEST VENTURES LLC | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2026-08-27 | WEST VENTURES LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-27 | PASTORIA ENERGY FACILITY, LLC | LEBEC, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-27 | PASTORIA ENERGY FACILITY, LLC | LEBEC, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-27 | PASTORIA ENERGY FACILITY, LLC | LEBEC, Kern, CA | FCE On-Site | Local |
| 2026-08-27 | MM TULARE ENERGY LLC VISALIA LANDFILL | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-27 | MM TULARE ENERGY LLC VISALIA LANDFILL | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-26 | PETRO RESOURCES INC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-26 | PETRO RESOURCES INC | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2026-08-26 | SAPUTO CHEESE USA INC | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-26 | SAPUTO CHEESE USA INC | TULARE, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | FRESNO VALVES & CASTINGS, INC. | SELMA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | FRESNO VALVES & CASTINGS, INC. | SELMA, Fresno, CA | FCE On-Site | Local |
| 2026-08-25 | CALIFORNIA RESOURCES PRODUCTION CORP | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | DIAMOND FOOD INC(DIAMOND WALNUT GROWERS) | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | DIAMOND FOOD INC(DIAMOND WALNUT GROWERS) | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | NUSTAR TERMINALS OPS PARTNERSHIP LP | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-25 | SUTTER HOME WINERY | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-24 | MALAGA POWER, LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-24 | MALAGA POWER, LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-24 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-24 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-20 | CHEVRON USA | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2026-08-20 | CALIFORNIA RESOURCES PRODUCTION CORP | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-20 | CALIFORNIA RESOURCES PRODUCTION CORP | KETTLEMAN CITY, Kings, CA | FCE On-Site | Local |
| 2026-08-20 | LIBERTY PACKING CO. | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-20 | LIBERTY PACKING CO. | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-19 | WEST COAST GRAPE FARMING | HERALD, Sacramento, CA | FCE On-Site | Local |
| 2026-08-19 | CALIFORNIA RESOURCES PRODUCTION CORP | FRESNO COUNTY, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-19 | CALIFORNIA RESOURCES PRODUCTION CORP | FRESNO COUNTY, Fresno, CA | FCE On-Site | Local |
| 2026-08-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-19 | WALNUT ENERGY CENTER AUTHORITY | TURLOCK, Stanislaus, CA | FCE On-Site | Local |
| 2026-08-18 | AERA ENERGY - KERN MIDWAY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-18 | AERA ENERGY - KERN MIDWAY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-18 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-17 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-17 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-17 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-17 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-17 | SPYCHER BROTHERS | TURLOCK, Stanislaus, CA | FCE On-Site | Local |
| 2026-08-17 | SPYCHER BROTHERS | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | CALIFORNIA DAIRIES, INC. | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | CALIFORNIA DAIRIES, INC. | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | BEAR CREEK WINERY | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2026-08-14 | CUSTOM MARBLE & ONYX | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | CUSTOM MARBLE & ONYX | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-14 | CUSTOM MARBLE & ONYX | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2026-08-13 | CALIFORNIA DAIRIES, INC. | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | CALIFORNIA DAIRIES, INC. | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | CALIFORNIA DAIRIES, INC. | FRESNO, Fresno, CA | FCE On-Site | Local |
| 2026-08-13 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | FINELINE INDUSTRIES INC | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | FINELINE INDUSTRIES INC | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-13 | FINELINE INDUSTRIES INC | MERCED, Merced, CA | FCE On-Site | Local |
| 2026-08-13 | DELICATO VINEYARDS | MANTECA, San Joaquin, CA | FCE On-Site | Local |
| 2026-08-12 | BAKER COMMODITIES INC — high-priority violation on file | KERMAN, Fresno, CA | FCE On-Site | Local |
| 2026-08-12 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2026-08-12 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.