Methanol
Methanol at W R Grace & CO have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
W R Grace & CO
Total reported releases 8k lb fell meaningfully year over year (-17%). Total releases concentrations have more than halved since 2010.
2858 BACK VAIL ROAD, Tyrone, Pennsylvania · 325199 · Chemicals · operated by W R Grace & Co
Anomaly engine
Notable Signals
Total reported releases
Total reported releases at W R Grace & CO have more than three-quarters since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Dichloromethane
Dichloromethane concentrations have more than doubled since 2011.
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 are roughly unchanged from 2010.
Hydrogen fluoride
Hydrogen fluoride concentrations are up 35% since 2010.
Ethyl chloroformate
Ethyl chloroformate concentrations are up 73% since 2019.
Methanol
Methanol concentrations have more than halved since 2010.
Toluene
Toluene concentrations have more than halved since 2010.
Acetonitrile
Acetonitrile concentrations have more than halved since 2010.
Methyl tert-butyl ether
Methyl tert-butyl ether concentrations have fallen 48% since 2017.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (6 Census block groups, population-weighted demographics): a population of 6,185. Why we surface this →
29.4%
Low-income
4.4%
People of color
4.6%
Under age 5
16.6%
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.