Chlorobenzene
Chlorobenzene at Solvay Specialty Polymers USA LLC have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Solvay Specialty Polymers USA LLC
Total reported releases 279k lb fell modestly year over year (-6%). Total releases concentrations have more than doubled since 2010.
17005 ST RT 7, Marietta, Ohio · 325211 · Chemicals · operated by Syensqo Holding INC
Anomaly engine
Notable Signals
Total reported releases
Total reported releases at Solvay Specialty Polymers USA LLC have more than doubled since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Chlorobenzene
Chlorobenzene concentrations have more than doubled since 2010.
4,4'-Isopropylidenediphenol
4,4'-Isopropylidenediphenol concentrations have more than doubled since 2010.
Chloromethane
Chloromethane concentrations have more than doubled since 2010.
Methanol
Methanol concentrations have fallen 13% since 2018.
Zinc compounds
Zinc compounds concentrations are up 17% since 2010.
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 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 1,294. Why we surface this →
41.5%
Low-income
7.3%
People of color
3.5%
Under age 5
25.4%
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.