Allyl alcohol
Allyl alcohol releases at Polychemie INC fell from 46k lb to 780 lb (98% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Polychemie INC
Total reported releases 13k lb more than halved year over year (-86%). Total releases concentrations are up 71% since 2010.
3080 PORT & HARBOR DR, Pearlington, Mississippi · 325998 · Chemicals · operated by Snf Holding Co
Anomaly engine
Notable Signals
Allyl chloride
Allyl chloride releases at Polychemie INC fell from 37k lb to 4k lb (89% lower) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations have more than doubled since 2010.
Allyl chloride
Allyl chloride concentrations are roughly unchanged from 2010.
Dimethylamine
Dimethylamine concentrations are roughly unchanged from 2010.
Allyl alcohol
Allyl alcohol concentrations are roughly unchanged from 2010.
Epichlorohydrin
Epichlorohydrin concentrations are roughly unchanged from 2010.
1,2-Dichloroethane
1,2-Dichloroethane concentrations are roughly unchanged from 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (2 Census block groups, population-weighted demographics): a population of 1,263. Why we surface this →
27.2%
Low-income
28.2%
People of color
0.0%
Under age 5
29.1%
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.