EPA Air · stack tests by county and year
Air-emissions stack tests in Los Angeles County, California, 2024
- 169Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Los Angeles County, California during 2024. 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, 2024
- Inspections 343
Air-emissions stack tests in Los Angeles County, other years
Air-emissions stack tests recorded in Los Angeles County, California, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-26 | SO CAL GAS CO | Pass | Local |
| 2024-12-23 | DEMENNO-KERDOON DBA WORLD OIL RECYCLING | Pass | Local |
| 2024-12-21 | DEMENNO-KERDOON DBA WORLD OIL RECYCLING | Pass | Local |
| 2024-12-21 | TESORO LOGISTICS OPERATIONS-LONG BEACH | Pass | Local |
| 2024-12-16 | WALNUT CREEK ENERGY, LLC | Pass | Local |
| 2024-12-13 | AIR PROD & CHEM INC | Pass | Local |
| 2024-12-12 | HARBOR COGENERATION CO, LLC | Pass | Local |
| 2024-12-12 | AIR PROD & CHEM INC | Pass | Local |
| 2024-12-06 | US GOVT, VETERANS AFFAIRS MEDICAL CENTER | Pass | Local |
| 2024-12-06 | US GOVT, VETERANS AFFAIRS MEDICAL CENTER | Fail | Local |
| 2024-12-06 | US GOVT, VETERANS AFFAIRS MEDICAL CENTER | Pass | Local |
| 2024-12-06 | US GOVT, VETERANS AFFAIRS MEDICAL CENTER | Fail | Local |
| 2024-12-06 | TESORO REFINING MARKETING COMPANY LLC | Pass | Local |
| 2024-12-03 | LA CITY, DWP SCATTERGOOD GENERATING STN | Pass | Local |
| 2024-11-20 | ULTRAMAR INC | Pass | Local |
| 2024-11-14 | TESORO REFINING MARKETING COMPANY LLC | Pass | Local |
| 2024-11-11 | AEROCRAFT HEAT TREATING CO INC | Pass | Local |
| 2024-10-23 | EL SEGUNDO ENERGY CENTER LLC | Pass | Local |
| 2024-10-17 | EL SEGUNDO ENERGY CENTER LLC | Pass | Local |
| 2024-10-15 | EL SEGUNDO ENERGY CENTER LLC | Pass | Local |
| 2024-10-02 | SO CAL GAS CO | Pass | Local |
| 2024-09-29 | TESORO LOGISTICS, WILMINGTON TERMINAL | Pass | Local |
| 2024-09-19 | DEMENNO-KERDOON DBA WORLD OIL RECYCLING | N/A | Local |
| 2024-09-17 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-09-16 | GLENDALE CITY, GLENDALE WATER & POWER | Pass | Local |
| 2024-09-16 | GLENDALE CITY, GLENDALE WATER & POWER | Pass | Local |
| 2024-09-16 | GLENDALE CITY, GLENDALE WATER & POWER | Pass | Local |
| 2024-09-12 | TESORO REFINING AND MARKETING CO, LLC | Pass | Local |
| 2024-09-10 | SFPP, L.P. (NSR USE) | Pass | Local |
| 2024-09-05 | EQUILON ENTER. LLC, SHELL OIL PROD. US | Pass | Local |
| 2024-08-22 | TESORO LOGISTICS, EAST HYNES TERMINAL | Pass | Local |
| 2024-08-19 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-08-15 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-08-15 | EL SEGUNDO ENERGY CENTER LLC | Pass | Local |
| 2024-08-14 | AES ALAMITOS STATION, LLC | Pass | Local |
| 2024-08-06 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-08-05 | LA CITY, DWP SCATTERGOOD GENERATING STN | Pass | Local |
| 2024-08-05 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-08-01 | SO CAL EDISON CO | Pass | Local |
| 2024-07-31 | SO CAL EDISON CO | Pass | Local |
| 2024-07-30 | TESORO REFINING AND MARKETING CO, LLC | Pass | Local |
| 2024-07-30 | TESORO REFINING AND MARKETING CO, LLC | Pass | Local |
| 2024-07-30 | SO CAL EDISON CO | Pass | Local |
| 2024-07-29 | SO CAL EDISON CO | Pass | Local |
| 2024-07-15 | SHADOW WOLF ENERGY, LLC | Pass | Local |
| 2024-07-02 | AIR LIQUID LARGE INDUSTRIES US, LP | Pass | Local |
| 2024-06-26 | CHEVRON PRODUCTS CO — high-priority violation on file | Pass | Local |
| 2024-06-26 | CHEVRON PRODUCTS CO — high-priority violation on file | Pass | Local |
| 2024-06-26 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-06-22 | LADW&P-HAYNES STEAM | Pass | Local |
| 2024-06-20 | LADW&P-HAYNES STEAM | Pass | Local |
| 2024-06-20 | LADW&P-HAYNES STEAM | Pass | Local |
| 2024-06-20 | LADW&P-HAYNES STEAM | Pass | Local |
| 2024-06-20 | LADW&P-HAYNES STEAM | Pass | Local |
| 2024-06-19 | LONG BEACH GENERATION LLC | Pass | Local |
| 2024-06-18 | EL SEGUNDO ENERGY CENTER LLC | Pass | Local |
| 2024-06-13 | LA CITY DWP- VALLEY GENERATING STN | Pending | Local |
| 2024-06-13 | LA CITY DWP- VALLEY GENERATING STN | Pass | Local |
| 2024-06-11 | LA CITY DWP- VALLEY GENERATING STN | Pass | Local |
| 2024-06-11 | LA CITY DWP- VALLEY GENERATING STN | Pass | Local |
| 2024-06-06 | CHEVRON PRODUCTS CO — high-priority violation on file | Pass | Local |
| 2024-06-06 | SO CAL GAS CO | Pass | Local |
| 2024-06-05 | LONG BEACH GENERATION LLC | Pass | Local |
| 2024-06-04 | PHILLIPS 66 COMPANY/LA REFINERY | Pass | Local |
| 2024-06-04 | LONG BEACH GENERATION LLC | Pass | Local |
| 2024-06-03 | CHEVRON PRODUCTS CO — high-priority violation on file | Pass | Local |
| 2024-06-03 | LONG BEACH GENERATION LLC | Pass | Local |
| 2024-05-30 | AIR LIQUID LARGE INDUSTRIES US, LP | Pass | Local |
| 2024-05-29 | AES ALAMITOS STATION, LLC | Pass | Local |
| 2024-05-29 | LA CITY, DWP SCATTERGOOD GENERATING STN | Pass | Local |
| 2024-05-29 | OWENS CORNING ROOFING & ASPHALT, LLC | Pass | Local |
| 2024-05-29 | AIR LIQUID LARGE INDUSTRIES US, LP | Pass | Local |
| 2024-05-29 | AIR LIQUID LARGE INDUSTRIES US, LP | Pass | Local |
| 2024-05-28 | AES ALAMITOS STATION, LLC | Pass | Local |
| 2024-05-23 | LA COUNTY SANITATION DIST SCHOLL CANYON | Pass | Local |
| 2024-05-23 | LA COUNTY SANITATION DIST SCHOLL CANYON | Pass | Local |
| 2024-05-23 | LA COUNTY SANITATION DIST SCHOLL CANYON | Pass | Local |
| 2024-05-23 | LA COUNTY SANITATION DIST SCHOLL CANYON | Pass | Local |
| 2024-05-21 | LIGHT METALS INC | Pass | Local |
| 2024-05-21 | LIGHT METALS INC | Fail | Local |
| 2024-05-20 | LIGHT METALS INC | Pass | Local |
| 2024-05-20 | LIGHT METALS INC | Pass | Local |
| 2024-05-15 | SHADOW WOLF ENERGY, LLC | Pass | Local |
| 2024-05-15 | SO CAL GAS CO | Pass | Local |
| 2024-05-14 | LA CITY, DWP HARBOR GENERATING STATION | Pass | Local |
| 2024-05-13 | LA CITY, DWP HARBOR GENERATING STATION | Pass | Local |
| 2024-05-10 | CARLTON FORGE WORKS | Pass | Local |
| 2024-05-09 | LA CITY, DWP HARBOR GENERATING STATION | Pass | Local |
| 2024-05-09 | TESORO REFINING MARKETING COMPANY LLC | Pass | Local |
| 2024-05-07 | TESORO REFINING MARKETING COMPANY LLC | Pass | Local |
| 2024-05-06 | LA CITY, DWP HARBOR GENERATING STATION | Pass | Local |
| 2024-05-04 | TESORO REFINING AND MARKETING CO — high-priority violation on file | Pass | Local |
| 2024-05-04 | TESORO REFINING AND MARKETING CO — high-priority violation on file | Pass | Local |
| 2024-05-02 | MERCURY PLASTICS INC | Pass | Local |
| 2024-04-30 | LA CITY, DWP HARBOR GENERATING STATION | Pass | Local |
| 2024-04-30 | SHORE TERMINALS LLC | Pass | Local |
| 2024-04-29 | TESORO REFINING AND MARKETING CO — high-priority violation on file | Pass | Local |
| 2024-04-29 | TESORO REFINING AND MARKETING CO — high-priority violation on file | Pass | Local |
| 2024-04-23 | TESORO REFINING AND MARKETING CO — high-priority violation on file | Pass | Local |
| 2024-04-23 | TESORO REFINING AND MARKETING CO — high-priority violation on file | Pass | Local |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.