Total reported releases 334k lb fell modestly year over year (-6%). Total releases concentrations are up 69% since 2010.
1595 SPARLING ROAD, Waterford, Ohio · 331110 · Primary Metals · operated by Ferroglobe USA INC
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) at Ferroglobe USA Metallurgical INC have more than doubled since 2010 (through 2024).
Total reported releases at Ferroglobe USA Metallurgical INC have risen 69% since 2010 (through 2024).
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than doubled since 2010.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations are roughly unchanged from 2010.
Polycyclic aromatic compounds concentrations are up 14% since 2010.
Benzo[g,h,i]perylene concentrations are up 78% since 2010.
Lead And Lead Compounds concentrations have fallen 39% since 2010.
Barium And Barium Compounds concentrations have more than halved since 2010.
Dioxin and dioxin-like compounds volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 1,517. Why we surface this →
Low-income
People of color
Under age 5
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.