Manganese
Manganese releases at Jupiter Aluminum Corp fell from 11k lb to 905 lb (92% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Jupiter Aluminum Corp
Total reported releases 1k lb more than halved year over year (-91%). Total releases concentrations are roughly unchanged from 2011.
1745 165TH ST, Hammond, Indiana · 331315 · Primary Metals · operated by Jupiter Aluminum CORP
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Manganese
Manganese concentrations are up 54% since 2011.
Lead
Lead concentrations have more than doubled since 2011.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (86 Census block groups, population-weighted demographics): a population of 91,851. Why we surface this →
39.9%
Low-income
64.8%
People of color
5.2%
Under age 5
13.3%
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.