Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US DOE NNSA/NFO NEVADA NATIONAL SECURITY SITE
N OF US HWY 95 AT MERCURY INTERCHANGE, MERCURY, NV, 89023
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Lead | Copper | Asbestos (friable) | Beryllium | Nickel | Total (lbs) |
| 2024 | 101,498 | — | 115,199 | — | 15,908 | 244,606 |
| 2023 | 59,025 | — | 108,834 | — | 28,594 | 215,718 |
| 2022 | 41,990 | — | — | — | — | 42,106 |
| 2021 | 34,296 | 322,211 | — | 118,944 | 30,302 | 505,753 |
| 2020 | 40,342 | — | — | — | — | 40,881 |
| 2019 | 24,015 | — | — | — | — | 24,282 |
| 2018 | 205,634 | — | — | — | — | 206,051 |
| 2017 | 146,186 | — | — | — | — | 154,631 |
| 2016 | 31,288 | — | — | — | — | 36,458 |
| 2015 | 53,176 | — | — | — | — | 59,669 |
| 2014 | 38,150 | — | — | — | — | 38,590 |
| 2013 | 66,684 | — | — | — | — | 68,119 |
| 2012 | 67,697 | — | — | — | — | 67,985 |
| 2011 | 39,705 | — | — | — | — | 52,724 |
| 2010 | 101,016 | — | — | — | — | 103,948 |
| 2009 | 76,103 | — | — | — | — | 80,911 |
| 2008 | 79,540 | — | — | — | — | 86,623 |
| 2007 | 7,680 | — | — | — | — | 7,680 |
| 2006 | 9,256 | — | — | — | — | 9,256 |
| 2005 | 5,524 | — | — | — | — | 5,524 |
| 2004 | 5,879 | — | — | — | — | 5,879 |
| 2003 | 3,757 | — | — | — | — | 3,757 |
| 2002 | 3,190 | — | — | — | — | 3,190 |
| 2001 | 3,885 | — | — | — | — | 3,885 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.