Tesoro Los Angeles Refinery and Calciner

What they make

Where it is

Other plants nearby

Every listed plant in Los Angeles County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, BR, CA-CERS, CA-ENVIROVIEW, CARB-TCH, CEDRI, EIA-860, HWTS-DATAMART, ICIS, NCDB, OSHA-OIS, OTAQREG, RBLC, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110017428988 · first seen JUN 2026 · last seen JUN 2026
• EPA ECHO compliance recordsOPERATING
  first seen JUN 2026 · last seen JUN 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024

IN LOS ANGELES COUNTY353 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 30 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: TESORO LOS ANGELES REFINERY AND CALCINER · OCT 2026

Street address

EPA: 1801 E SEPULVEDA BLVD · OCT 2026

City

EPA: CARSON · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06037 · OCT 2026

Coordinates

EPA: 33.815889,-118.243953 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026