Total reported releases
Total reported releases at Metal Technologies INC. Ravenna Ductile Iron have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Metal Technologies INC. Ravenna Ductile Iron
Total reported releases 551 lb more than halved year over year (-90%). Total releases concentrations have more than halved since 2010.
3800 ADAMS RD, Ravenna, Michigan · 331511 · Primary Metals · operated by Metal Technologies INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Lead
Lead concentrations have more than halved since 2015.
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 1,866. Why we surface this →
25.2%
Low-income
12.3%
People of color
5.5%
Under age 5
12.1%
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.