Eco-Services Operations
Total reported releases 29k lb rose modestly year over year (+10%). Total releases concentrations have fallen 17% since 2014.
1301 AIRLINE HWY, Baton Rouge, Louisiana · 325180 · Chemicals · operated by Ecovyst INC
Notable Signals
No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.
What This Facility Releases
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 have fallen 25% since 2014.
Hydrogen sulfide
Hydrogen sulfide concentrations are roughly unchanged from 2017.
Lead And Lead Compounds
Lead And Lead Compounds concentrations have more than doubled since 2014.
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 halved since 2014.
Carbon disulfide
Carbon disulfide concentrations are roughly unchanged from 2014.
Dimethylamine
Dimethylamine concentrations are up 15% since 2017.
Chlorine
Chlorine concentrations have fallen 31% since 2019.
Toluene
Toluene concentrations have more than doubled since 2014.
Who Lives Next To This Facility
Within 3 miles of this facility (31 Census block groups, population-weighted demographics): a population of 32,250. Why we surface this →
Low-income
People of color
Under age 5
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.