Total reported releases
Total reported releases at Cabot Corp Canal Plant have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Cabot Corp Canal Plant
Total reported releases 585k lb fell modestly year over year (-6%). Total releases concentrations have more than doubled since 2010.
272 CABOT LN HWY 317, Centerville, Louisiana · 325180 · Chemicals · operated by Cabot CORP
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Hydrogen sulfide
Hydrogen sulfide concentrations are roughly unchanged from 2012.
Carbon disulfide
Carbon disulfide concentrations are roughly unchanged from 2010.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than doubled since 2014.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations are roughly unchanged from 2014.
Carbonyl sulfide
Carbonyl sulfide concentrations are roughly unchanged from 2010.
Hydrogen cyanide
Hydrogen cyanide concentrations are roughly unchanged from 2010.
Ethylene
Ethylene concentrations are roughly unchanged from 2010.
Ammonia
Ammonia concentrations are up 28% since 2021.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (10 Census block groups, population-weighted demographics): a population of 8,928. Why we surface this →
51.5%
Low-income
57.5%
People of color
6.7%
Under age 5
18.7%
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.