Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
21ST CENTURY ENVIRONMENTAL MANAGEMENT OF NEVADA LLC
2095 NEWLANDS DR E, FERNLEY, NV, 89408
Parent company: ENVIRI CORP
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Chlorine | Zinc compounds | Cyanide compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | 5 | — | — | — | — | 33 |
| 2023 | 49 | — | — | — | 1 | 66 |
| 2022 | 49 | — | — | — | 1 | 50 |
| 2021 | 49 | — | — | — | 1 | 50 |
| 2020 | 49 | — | — | — | 1 | 51 |
| 2019 | 49 | — | — | — | 1 | 49 |
| 2018 | — | — | — | — | — | 0 |
| 2017 | 250 | — | — | — | 5 | 255 |
| 2016 | 250 | — | — | — | 0 | 250 |
| 2014 | 5 | — | — | — | — | 10 |
| 2013 | 5 | — | — | — | — | 5 |
| 2012 | 5 | — | — | — | — | 11 |
| 2011 | 250 | — | — | — | — | 256 |
| 2010 | 25 | — | — | — | — | 28 |
| 2009 | 7 | — | — | 58 | — | 67 |
| 2008 | 73 | — | — | 19 | — | 97 |
| 2007 | 49 | — | — | 19 | — | 70 |
| 2006 | — | — | — | — | — | 1 |
| 2005 | — | — | — | — | — | 87 |
| 2004 | 250 | — | — | — | — | 250 |
| 2003 | 250 | — | — | 250 | — | 500 |
| 2000 | — | — | — | — | 250 | 510 |
| 1999 | — | — | 250 | — | — | 260 |
| 1998 | — | 1,500 | 129 | 5 | 52 | 1,865 |
| 1991 | — | — | — | — | — | 5 |
| 1990 | — | — | — | — | — | 5 |
▎ 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.