Total reported releases
Total reported releases at Metform L.L.C. Hot Formed Products Plant have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Metform L.L.C. Hot Formed Products Plant
Total reported releases 18k lb rose meaningfully year over year (+28%). Total releases concentrations have more than halved since 2010.
7034 IL RT 84, Savanna, Illinois · 332722 · Fabricated Metals · operated by Maclean-Fogg Co
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Chromium
Chromium concentrations have more than halved since 2015.
Manganese
Manganese concentrations are up 80% since 2015.
Nickel
Nickel concentrations are up 58% since 2015.
Lead
Lead concentrations have more than doubled since 2021.
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 1,372. Why we surface this →
16.1%
Low-income
6.6%
People of color
8.7%
Under age 5
38.0%
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.