Ammonia
Ammonia at Albemarle Corp South Plant have risen 70% since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Albemarle Corp South Plant
Total reported releases 383k lb rose sharply year over year (+55%). Total releases concentrations are up 40% since 2010.
2270 HWY 79 S, Magnolia, Arkansas · 325180 · Chemicals · operated by Albemarle CORP
Anomaly engine
Notable Signals
Methylene bromide
Methylene bromide releases at Albemarle Corp South Plant rose from 2k lb to 34k lb (13.7×) between 2023 and 2024.
Bromine
Bromine releases at Albemarle Corp South Plant rose from 12k lb to 42k lb (3.5×) between 2023 and 2024.
Methanol
Methanol releases at Albemarle Corp South Plant rose from 22k lb to 34k lb between 2023 and 2024.
Showing the 4 most editorially weighted signals out of 5. Lower-severity signals fold into the chemical breakdown and history charts below.
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations are up 70% since 2010.
Bromine
Bromine concentrations have more than doubled since 2010.
Benzene
Benzene concentrations have more than doubled since 2010.
Methylene bromide
Methylene bromide concentrations have more than doubled since 2010.
Methanol
Methanol concentrations are up 99% since 2010.
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations are up 22% since 2022.
Propylene
Propylene concentrations have more than doubled since 2017.
Hydrogen sulfide
Hydrogen sulfide concentrations are up 83% since 2012.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Columbia County County, AR (no Census block groups within 3 miles — falling back to containing county): a population of 22,707. Why we surface this →
22.5%
Low-income
40.9%
People of color
5.6%
Under age 5
17.2%
Over age 64
Source: Census ACS 2018-2022 (5-year), county-level fallback. 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.