1,2,4-Trimethylbenzene
1,2,4-Trimethylbenzene releases at Inoac Exterior Systems LLC fell from 26k lb to 4k lb (86% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Inoac Exterior Systems LLC
Total reported releases 117k lb fell meaningfully year over year (-23%). Total releases concentrations have more than doubled since 2016.
1410 MOTOR AVE, Fremont, Ohio · 326199 · Plastics and Rubber · operated by Inoac Exterior Systems LLC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than doubled since 2016.
Ethylbenzene
Ethylbenzene concentrations have more than doubled since 2017.
n-Butyl alcohol
n-Butyl alcohol concentrations have more than doubled since 2017.
Toluene
Toluene concentrations are up 24% since 2018.
1,2,4-Trimethylbenzene
1,2,4-Trimethylbenzene concentrations have more than halved since 2016.
Certain glycol ethers
Certain glycol ethers concentrations have more than halved since 2017.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (21 Census block groups, population-weighted demographics): a population of 18,057. Why we surface this →
36.2%
Low-income
25.8%
People of color
5.4%
Under age 5
18.0%
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.