Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
539 ROBERTS CHAPEL RD, STEM, NC, 27581
Parent company: US DEPARTMENT OF DEFENSE
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Lead | Lead And Lead Compounds | Lead compounds | Total |
|---|---|---|---|---|
| 2024 | 9,760 | — | — | 9,760 |
| 2023 | 12,871 | — | — | 12,871 |
| 2022 | 4,003 | — | 4,003 | 8,006 |
| 2021 | — | 5,670 | — | 5,670 |
| 2020 | 6,652 | — | — | 6,652 |
| 2019 | 8,891 | — | — | 8,891 |
| 2018 | 10,340 | — | — | 10,340 |
| 2017 | 13,283 | — | — | 13,283 |
| 2016 | 11,775 | — | — | 11,775 |
| 2015 | 8,840 | — | — | 8,840 |
| 2014 | 10,656 | — | — | 10,656 |
| 2013 | 4,673 | — | — | 4,673 |
| 2012 | 7,162 | — | — | 7,162 |
| 2011 | 7,471 | — | — | 7,471 |
| 2010 | 4,275 | — | — | 4,275 |
| 2009 | 5,024 | — | — | 5,024 |
| 2008 | 7,856 | — | — | 7,856 |
| 2007 | 2,675 | — | — | 2,675 |