Roehm America LLC
Total reported releases 14k lb rose meaningfully year over year (+16%). Total releases concentrations have fallen 40% since 2010.
528 S CHERRY ST, Wallingford, Connecticut · 325211 · Chemicals · operated by Roehm US Holding LLC
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
Toluene
Toluene concentrations have fallen 47% since 2010.
Methyl methacrylate
Methyl methacrylate concentrations have fallen 34% since 2010.
Styrene
Styrene concentrations have fallen 30% since 2010.
Acrylonitrile
Acrylonitrile concentrations are up 24% since 2010.
Ethyl acrylate
Ethyl acrylate concentrations have fallen 28% since 2010.
Maleic anhydride
Maleic anhydride concentrations have more than doubled since 2010.
Around this facility Population Characteristics
New Haven County County, CT (no Census block groups within 3 miles — falling back to containing county).
Demographic shares, national-percentile rankings (PM2.5, ozone, NO₂, diesel particulate, lead-paint risk, NPL/RMP/TSDF/NPDES proximity, drinking-water non-compliance), and EJ disparity scores will render here once the EJScreen-clone ingest completes for this geography. Why this section matters →
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.