Diisocyanates
Diisocyanates releases at Cornell Cookson rose from 3k lb to 23k lb (6.9×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Cornell Cookson
Total reported releases 24k lb rose by an order of magnitude year over year (+488%). Total releases concentrations have more than doubled since 2010.
24 ELMWOOD AVE, Mountain Top, Pennsylvania · 332321 · Fabricated Metals · operated by Griffon CORP
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Diisocyanates
Diisocyanates concentrations have more than doubled since 2010.
Nickel
Nickel concentrations are roughly unchanged from 2023.
Chromium
Chromium concentrations are roughly unchanged from 2023.
Zinc compounds
Zinc compounds concentrations are roughly unchanged from 2023.
Copper
Copper concentrations are roughly unchanged from 2023.
Manganese
Manganese concentrations are roughly unchanged from 2023.
Cobalt
Cobalt concentrations are roughly unchanged from 2023.
Lead
Lead 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 (7 Census block groups, population-weighted demographics): a population of 14,044. Why we surface this →
14.7%
Low-income
10.4%
People of color
3.9%
Under age 5
17.0%
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.