Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US NAVY NAVAL STATION NORFOLK
1530 GILBERT ST, NORFOLK, VA, 23511
Parent company: US DEPARTMENT OF DEFENSE
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 | Dichloromethane | Methyl ethyl ketone | 1,1,1-Trichloroethane | Zinc (fume or dust) | Certain glycol ethers | Total (lbs) |
| 2024 | — | — | — | — | — | 678 |
| 2023 | — | — | — | — | — | 668 |
| 2022 | — | — | — | — | — | 1,134 |
| 2021 | — | — | — | — | — | 1,059 |
| 2020 | — | — | — | — | — | 1,264 |
| 2019 | — | — | — | — | — | 1,333 |
| 2018 | — | — | — | — | — | 362 |
| 2017 | — | — | — | 34,004 | — | 35,041 |
| 2016 | — | — | — | — | — | 1,080 |
| 2015 | — | — | — | — | — | 70 |
| 2014 | — | — | — | — | — | 58 |
| 2013 | — | — | — | — | — | 118 |
| 2012 | — | — | — | — | — | 60 |
| 2011 | — | — | — | — | — | 65 |
| 2010 | — | — | — | — | — | 83 |
| 2009 | — | — | — | — | — | 101 |
| 2008 | — | — | — | — | — | 89 |
| 2007 | — | — | — | — | — | 278 |
| 2006 | — | — | — | — | — | 2,713 |
| 2005 | — | — | — | — | — | 76 |
| 2004 | — | — | — | — | — | 255 |
| 2003 | — | — | — | — | — | 47 |
| 2002 | — | — | — | — | — | 29,038 |
| 1999 | — | — | — | — | — | 200 |
| 1998 | — | — | — | — | 630 | 780 |
| 1997 | — | — | — | — | 2,350 | 3,100 |
| 1996 | 12,600 | 14,300 | — | — | 1,509 | 31,509 |
| 1995 | 22,800 | 12,000 | 9,800 | — | — | 45,360 |
| 1994 | 54,000 | 11,330 | 25,200 | — | 16,320 | 107,105 |
▎ 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.