Nitric acid
Nitric acid at Howmet Aerospace Cleveland Works have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Howmet Aerospace Cleveland Works
Total reported releases 144k lb held roughly steady year over year (+0%). Total releases concentrations have more than halved since 2010.
1600 HARVARD AVE, Cuyahoga Heights, Ohio · 332112 · Fabricated Metals · operated by Howmet Aerospace INC
Anomaly engine
Notable Signals
Total reported releases
Total reported releases at Howmet Aerospace Cleveland Works have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have fallen 28% since 2013.
Nitric acid
Nitric acid concentrations have more than halved since 2010.
Hydrogen fluoride
Hydrogen fluoride concentrations have more than halved since 2010.
Copper
Copper concentrations have fallen 35% since 2010.
Chromium
Chromium concentrations have more than doubled since 2010.
Lead
Lead concentrations are roughly unchanged from 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (115 Census block groups, population-weighted demographics): a population of 104,292. Why we surface this →
51.5%
Low-income
49.6%
People of color
5.7%
Under age 5
12.8%
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.