Materion Natural Resources Mine
Total reported releases 120k lb rose meaningfully year over year (+27%). Total releases concentrations are roughly unchanged from 2010.
47 MI NW OF DELTA ON HWY 174, Delta, Utah · 212290 · Metal Mining · operated by Materion CORP
Notable Signals
No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.
What This Facility Releases
Lead And Lead Compounds
Lead And Lead Compounds concentrations are roughly unchanged from 2010.
Who Lives Next To This Facility
Juab County County, UT (no Census block groups within 3 miles — falling back to containing county): a population of 11,943. Why we surface this →
Low-income
People of color
Under age 5
Over age 64
Source: Census ACS 2018-2022 (5-year), county-level fallback. 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.