n-Hexane
n-Hexane at Firestone Polymers LLC have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Firestone Polymers LLC
Total reported releases 24k lb fell modestly year over year (-6%). Total releases concentrations have more than halved since 2010.
1801 E LA HWY 108, Sulphur, Louisiana · 325212 · Chemicals · operated by Bridgestone Americas INC
Anomaly engine
Notable Signals
Total reported releases
Total reported releases at Firestone Polymers LLC have more than three-quarters since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
n-Hexane
n-Hexane concentrations have more than halved since 2010.
Styrene
Styrene concentrations have fallen 50% since 2010.
1,3-Butadiene
1,3-Butadiene concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (8 Census block groups, population-weighted demographics): a population of 12,662. Why we surface this →
26.8%
Low-income
14.7%
People of color
6.9%
Under age 5
15.1%
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.