Lead And Lead Compounds
Lead And Lead Compounds at Nucor Steel - A Div Of Nucor Corp have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Nucor Steel - A Div Of Nucor Corp
Total reported releases 577k lb fell meaningfully year over year (-15%). Total releases concentrations have more than halved since 2010.
7825 W 21200 N, Plymouth, Utah · 331110 · Primary Metals · operated by Nucor CORP
Anomaly engine
Notable Signals
Barium And Barium Compounds
Barium And Barium Compounds at Nucor Steel - A Div Of Nucor Corp have more than three-quarters since 2010 (through 2024).
Total reported releases
Total reported releases at Nucor Steel - A Div Of Nucor Corp have more than three-quarters since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Zinc compounds
Zinc compounds concentrations have more than halved since 2010.
Lead And Lead Compounds
Lead And Lead Compounds concentrations have more than halved since 2010.
Manganese And Manganese Compounds
Manganese And Manganese Compounds concentrations are up 29% since 2010.
Barium And Barium Compounds
Barium And Barium Compounds concentrations have more than halved since 2010.
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) concentrations have more than halved since 2010.
Copper And Copper Compounds
Copper And Copper Compounds concentrations have fallen 35% since 2010.
Nickel And Nickel Compounds
Nickel And Nickel Compounds concentrations have fallen 22% since 2010.
Polychlorinated biphenyls
Polychlorinated biphenyls concentrations have fallen 18% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Box Elder County County, UT (no Census block groups within 3 miles — falling back to containing county): a population of 58,291. Why we surface this →
8.1%
Low-income
13.8%
People of color
8.6%
Under age 5
12.6%
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.