Naphthalene
Naphthalene releases at Heritage Thermal Services rose from 15k lb to 33k lb (2.2×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Heritage Thermal Services
Total reported releases 427k lb rose sharply year over year (+38%). Total releases concentrations have fallen 38% since 2010.
1250 ST GEORGE ST, East Liverpool, Ohio · 562213 · Hazardous Waste · operated by Heritage Environmental Services INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Aluminum phosphide
Aluminum phosphide concentrations are roughly unchanged from 2023.
Carbaryl
Carbaryl concentrations are roughly unchanged from 2023.
Chromium
Chromium concentrations are roughly unchanged from 2023.
Naphthalene
Naphthalene concentrations have more than doubled since 2019.
Metribuzin
Metribuzin concentrations are roughly unchanged from 2023.
o-Cresol
o-Cresol concentrations are roughly unchanged from 2023.
Methanol
Methanol concentrations have more than doubled since 2010.
Zinc (fume or dust)
Zinc (fume or dust) concentrations are roughly unchanged from 2023.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (12 Census block groups, population-weighted demographics): a population of 13,531. Why we surface this →
52.8%
Low-income
12.4%
People of color
6.4%
Under age 5
19.9%
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.