Total reported releases
Total reported releases at US Doe Nnsa/Nfo Nevada National Security Site have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
US Doe Nnsa/Nfo Nevada National Security Site
Total reported releases 245k lb rose modestly year over year (+13%). Total releases concentrations have more than doubled since 2010.
N OF US HWY 95 AT MERCURY INTERCHANGE, Mercury, Nevada · 928110 · Other · operated by US Department Of Energy
Anomaly engine
Notable Signals
Lead
Lead releases at US Doe Nnsa/Nfo Nevada National Security Site rose from 59k lb to 102k lb between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Asbestos (friable)
Asbestos (friable) concentrations are roughly unchanged from 2023.
Lead
Lead concentrations are roughly unchanged from 2010.
Nickel
Nickel concentrations have fallen 48% since 2021.
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) concentrations have fallen 43% since 2023.
Mercury
Mercury concentrations have more than halved since 2010.
Polychlorinated biphenyls
Polychlorinated biphenyls concentrations have more than halved since 2011.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Nye County County, NV (no Census block groups within 3 miles — falling back to containing county): a population of 51,698. Why we surface this →
15.3%
Low-income
28.7%
People of color
5.4%
Under age 5
30.6%
Over age 64
Source: Census ACS 2018-2022 (5-year), county-level fallback. 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.