Ammonia
Ammonia at Torrance Refining CO LLC have more than halved since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Torrance Refining CO LLC
Total reported releases 294k lb rose meaningfully year over year (+22%). Total releases concentrations have fallen 28% since 2010.
3700 W 190TH ST, Torrance, California · 324110 · Petroleum · operated by Pbf Energy INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Hydrogen cyanide
Hydrogen cyanide concentrations are roughly unchanged from 2011.
Ammonia
Ammonia concentrations have more than halved since 2010.
Hydrogen sulfide
Hydrogen sulfide concentrations have fallen 12% since 2012.
Cresol (mixed isomers)
Cresol (mixed isomers) concentrations are up 13% since 2018.
Propylene
Propylene concentrations have fallen 45% since 2010.
Toluene
Toluene concentrations have fallen 23% since 2010.
Zinc compounds
Zinc compounds concentrations have fallen 34% since 2010.
Phenol
Phenol concentrations have more than doubled since 2017.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (172 Census block groups, population-weighted demographics): a population of 244,600. Why we surface this →
21.5%
Low-income
73.5%
People of color
5.8%
Under age 5
15.4%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.