Total reported releases 3.0M lb rose meaningfully year over year (+33%). Total releases concentrations have fallen 27% since 2010.
7870 W MORRIS ST, Indianapolis, Indiana · 331492 · Primary Metals · operated by Ecobat LLC
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) at Ecobat Resources Indiana LLC have more than three-quarters since 2010 (through 2024).
Lead And Lead Compounds concentrations have fallen 28% since 2010.
Antimony And Antimony Compounds concentrations are roughly unchanged from 2010.
Arsenic And Arsenic Compounds concentrations have fallen 47% since 2010.
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) concentrations have more than halved since 2010.
Within 3 miles of this facility (38 Census block groups, population-weighted demographics): a population of 54,828. 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.