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 |
|---|---|---|---|---|
| 2025-08-07 | MERCED COUNTY DEPARTMENT OF PUBLIC WORKS | LOS BANOS, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | MERCED COUNTY DEPARTMENT OF PUBLIC WORKS | LOS BANOS, Merced, CA | FCE On-Site | Local |
| 2025-08-07 | TURLOCK IRRIGATION DIST-WALNUT ENERGY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | TURLOCK IRRIGATION DIST-WALNUT ENERGY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | TURLOCK IRRIGATION DIST-WALNUT ENERGY | TURLOCK, Stanislaus, CA | FCE On-Site | Local |
| 2025-08-07 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-08-07 | WALNUT ENERGY CENTER AUTHORITY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | WALNUT ENERGY CENTER AUTHORITY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-07 | WALNUT ENERGY CENTER AUTHORITY | TURLOCK, Stanislaus, CA | FCE On-Site | Local |
| 2025-08-06 | STATE OF CALIFORNIA PRISON - SACRAMENTO | REPRESA, Sacramento, CA | FCE On-Site | Local |
| 2025-08-06 | GUARDIAN INDUSTRIES CORP | KINGSBURG, Fresno, CA | FCE On-Site | Local |
| 2025-08-06 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | VIE-DEL WINERY #1 | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | FLORESTONE PRODUCTS, CO. INC | MADERA, Madera, CA | FCE On-Site | Local |
| 2025-08-06 | LODI GAS STORAGE LLC | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | LODI GAS STORAGE LLC | ACAMPO, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | LODI GAS STORAGE LLC | ACAMPO, San Joaquin, CA | FCE On-Site | Local |
| 2025-08-06 | FOPPIANO RANCH | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | FOPPIANO RANCH | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-08-06 | STANISLAUS FOOD PRODUCTS CO — high-priority violation on file | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | STANISLAUS FOOD PRODUCTS CO — high-priority violation on file | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-08-06 | TURLOCK IRRIGATION DIST-WALNUT ENERGY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-06 | TURLOCK IRRIGATION DIST-WALNUT ENERGY | TURLOCK, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-05 | TOMA-TEK | FIREBAUGH, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-05 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-05 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-05 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-08-05 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-04 | NASA JPL-GOLDSTONE-MARS SITE | CALIFORNIA, Undetermined, CA | FCE On-Site | Local |
| 2025-08-04 | SO CAL GAS - ADELANTO | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2025-08-04 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-04 | CHEMICAL WASTE MANAGEMENT INC | KETTLEMAN CITY, Kings, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-01 | DYNEGY OAKLAND LLC — high-priority violation on file | OAKLAND, Alameda, CA | FCE On-Site | Local |
| 2025-08-01 | D & T FIBERGLASS | SACRAMENTO, Sacramento, CA | FCE On-Site | Local |
| 2025-08-01 | MALAGA POWER, LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-01 | MALAGA POWER, LLC | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-01 | FLORESTONE PRODUCTS, CO. INC | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-01 | FLORESTONE PRODUCTS, CO. INC | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-01 | SUNSWEET DRYERS | MADERA, Madera, CA | FCE On-Site | Local |
| 2025-08-01 | SUNSWEET DRYERS | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-08-01 | CHINCHIOLO STEMILT CALIFORNIA LLC | STOCKTON, San Joaquin, CA | FCE On-Site | Local |
| 2025-08-01 | CHINCHIOLO STEMILT CALIFORNIA LLC | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-31 | AIR LIQUIDE LARGE INDUSTRIES US LP — high-priority violation on file | RODEO, Contra Costa, CA | FCE On-Site | Local |
| 2025-07-31 | D & T FIBERGLASS | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-30 | SAN JOSE-SANTA CLARA WATER POLLUTION — high-priority violation on file | SAN JOSE, Santa Clara, CA | FCE On-Site | Local |
| 2025-07-30 | NORTHROP GRUMMAN CORP — high-priority violation on file | SUNNYVALE, Santa Clara, CA | FCE On-Site | Local |
| 2025-07-30 | SACRAMENTO MUNICIPAL UTILITY DIST. FINANCING AUTHORITY DBA CARSON POWER PLANT | ELK GROVE, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-30 | SACRAMENTO MUNICIPAL UTILITY DIST. FINANCING AUTHORITY DBA PROCTER GAMBLE POWER — high-priority violation on file | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-30 | SACRAMENTO MUNICIPAL UTILITY DIST. FINANCING AUTHORITY DBA CAMPBELL POWER PLANT | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-30 | COSUMNES POWER PLANT / SMUD | HERALD, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-30 | AERA ENERGY - KERN MIDWAY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY - KERN MIDWAY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY LLC | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | PG&E | HOLT, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | NTT GLOBAL DATA CENTERS | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-29 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | US OIL & GAS | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | US OIL & GAS | BAKERSFIELD, Kern, CA | FCE On-Site | Local |
| 2025-07-29 | SUN MOUNTAIN OIL & GAS | KERN COUNTY, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | ARDAGH GLASS INC — high-priority violation on file | MADERA, Madera, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | LIBERTY PACKING CO. | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | LIBERTY PACKING CO. | VOLTA, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | PACIFIC ETHANOL STOCKTON — high-priority violation on file | STOCKTON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | FRITO-LAY INC | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | FRITO-LAY INC | MODESTO, Stanislaus, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | FRITO-LAY INC | MODESTO, Stanislaus, CA | FCE On-Site | Local |
| 2025-07-28 | PHILLIPS 66 COMPANY | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-28 | H. J. HEINZ COMPANY, L.P. | ESCALON, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-28 | H. J. HEINZ COMPANY, L.P. | ESCALON, San Joaquin, CA | FCE On-Site | Local |
| 2025-07-28 | M & R COMPANY | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-28 | M & R COMPANY | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2025-07-28 | DELTA PACKING COMPANY OF LODI INC | LODI, San Joaquin, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-28 | DELTA PACKING COMPANY OF LODI INC | LODI, San Joaquin, CA | FCE On-Site | Local |
| 2025-07-24 | SO CAL GAS - NEWBERRY SPRINGS | NEWBERRY SPRINGS, San Bernardino, CA | FCE On-Site | Local |
| 2025-07-24 | SO CAL GAS - SO. NEEDLES | NEEDLES, San Bernardino, CA | FCE On-Site | Local |
| 2025-07-24 | SO CAL GAS - KELSO | KELSO, San Bernardino, CA | FCE On-Site | Local |
| 2025-07-24 | MOBILE PIPE WRAPPERS & COATERS, INC. | ADELANTO, San Bernardino, CA | FCE On-Site | Local |
| 2025-07-24 | SANTA FE PACIFIC PIPELINES LP | SACRAMENTO, Sacramento, CA | PCE Off-Site | Local |
| 2025-07-24 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | ALON BAKERSFIELD REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | FINELINE INDUSTRIES INC | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | FINELINE INDUSTRIES INC | MERCED, Merced, CA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | FINELINE INDUSTRIES INC | MERCED, Merced, CA | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.