EPA Air · inspections by county and year
Air-emissions inspections in Los Angeles County, California, 2026
- 146Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Los Angeles County, California during 2026. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Los Angeles County facility page.
Los Angeles County, California, 2026
- Stack tests 39
Air-emissions inspections in Los Angeles County, other years
Air-emissions inspections recorded in Los Angeles County, California, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-05 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-07-28 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-07-24 | CHIQUITA CANYON LLC | PCE On-Site | U.S. EPA |
| 2026-07-22 | INEOS POLYPROPYLENE LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-07-16 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
| 2026-07-09 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-26 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-26 | QUEMETCO INC | FCE On-Site | Local |
| 2026-06-26 | AIR PROD & CHEM INC | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-25 | TESORO REFINING AND MARKETING CO, LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-25 | TESORO LOGISTICS,CARSON PROD TERMINAL | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-25 | TESORO LOGISTICS, VINVALE TERMINAL | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-25 | TESORO REFINING MARKETING COMPANY LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-18 | LA CITY, DWP HARBOR GENERATING STATION | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-12 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | FCE Off-Site | Local |
| 2026-06-12 | WALNUT CREEK ENERGY, LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-11 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
| 2026-06-11 | SHORE TERMINALS LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-10 | LA CITY, DWP SCATTERGOOD GENERATING STN | FCE On-Site | Local |
| 2026-06-10 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
| 2026-06-09 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
| 2026-06-09 | EL SEGUNDO ENERGY CENTER LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-09 | BURBANK CITY, BURBANK WATER & POWER SCPP | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-05 | LA CITY DWP- VALLEY GENERATING STN | FCE On-Site | Local |
| 2026-06-04 | SPS TECHNOLOGIES, LLC | FCE On-Site | Local |
| 2026-06-04 | ENERY HOLDINGS LLC | FCE On-Site | Local |
| 2026-06-03 | WG HOLDINGS SPV, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-02 | PASADENA CITY, DWP (EIS USE) | PCE Off-Site - Review of 114 Response | Local |
| 2026-06-01 | DEMENNO-KERDOON DBA WORLD OIL RECYCLING | FCE On-Site | Local |
| 2026-05-29 | ZENITH ENERGY WEST COAST TERMINALS LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-28 | LA CITY DWP- VALLEY GENERATING STN | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-28 | AIR PROD & CHEM INC | FCE On-Site | Local |
| 2026-05-28 | SHORE TERMINALS LLC | FCE On-Site | Local |
| 2026-05-27 | WALNUT CREEK ENERGY, LLC | FCE On-Site | Local |
| 2026-05-26 | LA CNTY SANITATION DISTRICT-PUENTE HILLS | FCE On-Site | Local |
| 2026-05-26 | BURBANK CITY, BURBANK WATER & POWER | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-22 | EL SEGUNDO ENERGY CENTER LLC | FCE On-Site | Local |
| 2026-05-20 | ULTRAMAR INC | FCE On-Site | Local |
| 2026-05-20 | TESORO LOGISTICS LLC, HATHAWAY TERMINAL | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-19 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-19 | LA CITY BUREAU OF SANITATION (LOPEZ CANYON) | FCE On-Site | Local |
| 2026-05-18 | TESORO LOGISTICS, VINVALE TERMINAL | FCE On-Site | Local |
| 2026-05-18 | KINDER MORGAN LIQUIDS TERMINALS LLC | FCE On-Site | Local |
| 2026-05-18 | TESORO REFINING MARKETING COMPANY LLC | FCE On-Site | Local |
| 2026-05-14 | PROCESS SOLUTIONS, DIV VEOLIA WATER NAM | PCE On-Site | Local |
| 2026-05-14 | VERNON PUBLIC UTILITIES | PCE Off-Site - Review of 114 Response | Local |
| 2026-05-13 | LA CITY, DWP HARBOR GENERATING STATION | FCE On-Site | Local |
| 2026-05-13 | TESORO LOGISTICS MARINE TERMINAL 2 | FCE Off-Site | Local |
| 2026-05-13 | TESORO LOGISTICS OPERATIONS-LONG BEACH | FCE Off-Site | Local |
| 2026-05-13 | WASTE MGMT DISP &RECY SERVS INC (BRADLEY | PCE On-Site | Local |
| 2026-05-13 | VERNON PUBLIC UTILITIES | FCE On-Site | Local |
| 2026-05-12 | QUEMETCO INC | PCE Off-Site | Local |
| 2026-05-11 | ZENITH ENERGY WEST COAST TERMINALS LLC | FCE On-Site | Local |
| 2026-05-11 | EQUILON ENTER. LLC, SHELL OIL PROD. US | FCE On-Site | Local |
| 2026-05-11 | ZENITH ENERGY WEST COAST TERMINALS LLC | FCE On-Site | Local |
| 2026-05-08 | LA COUNTY SANITATION DISTRICTS (SPADRA) | FCE On-Site | Local |
| 2026-05-07 | CHEVRON USA INC | FCE On-Site | Local |
| 2026-05-07 | LA CO. SANITATION DIST | FCE On-Site | Local |
| 2026-05-07 | GLENDALE CITY, GLENDALE WATER & POWER | FCE On-Site | Local |
| 2026-05-07 | SUNSHINE GAS PRODUCERS LLC | FCE On-Site | Local |
| 2026-05-06 | ULTRAMAR INC | PCE On-Site | Local |
| 2026-05-06 | SUNSHINE CYN LANDFILL REPUBLIC SERV INC | FCE On-Site | Local |
| 2026-05-05 | LUNDAY-THAGARD CO DBA WORLD OIL REFINING — high-priority violation on file | FCE On-Site | Local |
| 2026-05-05 | ULTRAMAR, INC | FCE On-Site | Local |
| 2026-05-04 | TESORO LOGISTICS,CARSON PROD TERMINAL | FCE On-Site | Local |
| 2026-05-04 | TESORO LOGISTICS, CARSON CRUDE TERMINAL | FCE On-Site | Local |
| 2026-05-04 | TESORO LOGISTICS LLC, HATHAWAY TERMINAL | FCE On-Site | Local |
| 2026-05-04 | OLYMPUS TERMINALS LLC | FCE On-Site | Local |
| 2026-04-30 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE On-Site | Local |
| 2026-04-30 | ROYAL CABINETS | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-29 | SONOCO PRODUCTS CO | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-29 | SONOCO PRODUCTS CO | FCE On-Site | Local |
| 2026-04-29 | ROYAL CABINETS | FCE On-Site | Local |
| 2026-04-28 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE On-Site | Local |
| 2026-04-28 | AMERESCO CHIQUITA ENERGY LLC | FCE On-Site | Local |
| 2026-04-27 | LADW&P-HAYNES STEAM | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-27 | CHEVRON USA INC | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-27 | SO CAL GAS CO/PLAYA DEL REY STORAGE | FCE On-Site | Local |
| 2026-04-27 | EQUILON ENT LLC, SHELL OIL PROD. U S | FCE On-Site | Local |
| 2026-04-24 | AEROCRAFT HEAT TREATING CO INC | FCE On-Site | Local |
| 2026-04-24 | BURBANK CITY, BURBANK WATER & POWER | FCE On-Site | Local |
| 2026-04-24 | THUMS LONG BEACH CO — high-priority violation on file | FCE On-Site | Local |
| 2026-04-24 | BURBANK CITY, BURBANK WATER & POWER SCPP | FCE On-Site | Local |
| 2026-04-23 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE On-Site | Local |
| 2026-04-23 | SO CAL EDISON CO | FCE On-Site | Local |
| 2026-04-22 | TESORO REFINING AND MARKETING CO, LLC | FCE On-Site | Local |
| 2026-04-21 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
| 2026-04-21 | TORRANCE LOGISTICS COMPANY LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-20 | SHADOW WOLF ENERGY, LLC | FCE On-Site | Local |
| 2026-04-20 | EQUILON ENTER.LLC , SHELL OIL PROD. U S | FCE On-Site | Local |
| 2026-04-17 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE On-Site | Local |
| 2026-04-16 | TESORO LOGISTICS OPERATIONS-LONG BEACH | FCE On-Site | Local |
| 2026-04-16 | PASADENA CITY, DWP (EIS USE) | FCE On-Site | Local |
| 2026-04-13 | PHILLIPS 66 PIPELINE LLC | FCE On-Site | Local |
| 2026-04-09 | WG HOLDINGS SPV, LLC — high-priority violation on file | FCE On-Site | Local |
| 2026-04-09 | INEOS POLYPROPYLENE LLC | FCE On-Site | Local |
| 2026-04-08 | PHILLIPS 66 PIPELINE LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-08 | THE TERMO COMPANY | FCE On-Site | Local |
| 2026-04-07 | SFPP, L.P. (NSR USE) | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-02 | AES ALAMITOS STATION, LLC | FCE On-Site | Local |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.