N982
N982 releases at Howmet Fastening Systems Waco fell from 121k lb to 0 lb (100% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Howmet Fastening Systems Waco
Total reported releases 25k lb more than halved year over year (-84%). Total releases concentrations have more than halved since 2010.
8001 IMPERIAL DR, Waco, Texas · 332722 · Fabricated Metals · operated by Howmet Aerospace INC
Anomaly engine
Notable Signals
N511
N511 releases at Howmet Fastening Systems Waco fell from 18k lb to 0 lb (100% lower) between 2023 and 2024.
Total reported releases
Total reported releases at Howmet Fastening Systems Waco have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Chromium
Chromium concentrations have more than doubled since 2010.
Manganese
Manganese concentrations are up 21% since 2010.
Nitric acid
Nitric acid concentrations are roughly unchanged from 2012.
Nickel
Nickel concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (28 Census block groups, population-weighted demographics): a population of 47,047. Why we surface this →
28.3%
Low-income
40.3%
People of color
6.4%
Under age 5
19.7%
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.