Lead And Lead Compounds
Lead And Lead Compounds at Chino Mines CO Mine Concentrator-Sxew Plants have more than doubled since 2011 (through 2024).
TRI facility · TRI 2024 reporting year
Chino Mines CO Mine Concentrator-Sxew Plants
Total reported releases 2.0M lb more than doubled year over year (+84%). Total releases concentrations have more than doubled since 2011.
99 SANTA RITA MINE RD, Vanadium, New Mexico · 212230 · Metal Mining · operated by Freeport-Mcmoran INC
Anomaly engine
Notable Signals
Lead And Lead Compounds
Lead And Lead Compounds releases at Chino Mines CO Mine Concentrator-Sxew Plants rose from 790k lb to 1.8M lb (2.2×) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Lead And Lead Compounds
Lead And Lead Compounds concentrations have more than doubled since 2011.
Chromium
Chromium concentrations have more than doubled since 2011.
Cobalt And Cobalt Compounds
Cobalt And Cobalt Compounds concentrations have fallen 14% since 2019.
Arsenic
Arsenic concentrations have fallen 14% since 2019.
Nickel
Nickel concentrations have more than doubled since 2011.
Manganese
Manganese concentrations have more than doubled since 2013.
Copper And Copper Compounds
Copper And Copper Compounds concentrations have more than doubled since 2011.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (3 Census block groups, population-weighted demographics): a population of 1,752. Why we surface this →
58.6%
Low-income
87.4%
People of color
2.7%
Under age 5
23.2%
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.