Copper compounds
Copper compounds releases at Imsamet Of Arizona rose from 25k lb to 125k lb (5.0×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Imsamet Of Arizona
Total reported releases 492k lb rose meaningfully year over year (+31%). Total releases concentrations have more than doubled since 2010.
3829 S ESTRELLA PKWY, Goodyear, Arizona · 331314 · Primary Metals · operated by Real Alloy Holding LLC
Anomaly engine
Notable Signals
Zinc compounds
Zinc compounds releases at Imsamet Of Arizona rose from 16k lb to 78k lb (5.0×) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Aluminum (fume or dust)
Aluminum (fume or dust) concentrations have more than doubled since 2013.
Copper compounds
Copper compounds concentrations have more than doubled since 2010.
Zinc compounds
Zinc compounds concentrations have more than doubled since 2010.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than doubled since 2015.
Lead compounds
Lead compounds concentrations have more than doubled since 2010.
Dioxin and dioxin-like compounds
Dioxin and dioxin-like compounds concentrations have fallen 34% since 2013.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (17 Census block groups, population-weighted demographics): a population of 40,184. Why we surface this →
28.7%
Low-income
68.7%
People of color
8.3%
Under age 5
10.0%
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.