Total reported releases
Total reported releases at Owl'S Head Alloys INC. have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Owl'S Head Alloys INC.
Total reported releases 156k lb more than doubled year over year (+169%). Total releases concentrations have more than doubled since 2010.
187 MITCH MCCONNELL WAY, Bowling Green, Kentucky · 331314 · Primary Metals
Anomaly engine
Notable Signals
Manganese
Manganese releases at Owl'S Head Alloys INC. rose from 3k lb to 78k lb (25.4×) between 2023 and 2024.
Copper
Copper releases at Owl'S Head Alloys INC. rose from 7k lb to 24k lb (3.4×) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Manganese
Manganese 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 2010.
Copper
Copper concentrations have more than doubled since 2010.
Chromium
Chromium concentrations have fallen 39% since 2010.
Nickel
Nickel concentrations are up 25% since 2010.
Lead
Lead concentrations have fallen 41% since 2010.
Dioxin and dioxin-like compounds
Dioxin and dioxin-like compounds concentrations are up 17% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (11 Census block groups, population-weighted demographics): a population of 22,357. Why we surface this →
34.2%
Low-income
23.5%
People of color
5.8%
Under age 5
10.3%
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.