Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
U.S. NAVY NAVAL STATION MAYPORT
OLD MAYPORT RD, JACKSONVILLE, FL, 32228
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | n-Butyl alcohol | Naphthalene | Mixture | Lead | Total (lbs) |
| 2024 | — | — | 31 | — | 2,195 | 4,650 |
| 2023 | 28,368 | — | 5 | — | 3,362 | 32,070 |
| 2022 | 160,837 | — | 4 | — | 631 | 161,881 |
| 2021 | 191,443 | — | 7 | — | 3,250 | 194,743 |
| 2020 | 156,529 | — | 3 | — | 2,545 | 159,132 |
| 2019 | 178,014 | — | 2 | — | 3,489 | 181,522 |
| 2018 | 154,455 | — | 2 | — | 2,644 | 157,202 |
| 2017 | 178,622 | — | 4 | — | 2,111 | 180,780 |
| 2016 | 164,552 | — | 4 | — | 3,800 | 168,403 |
| 2015 | 136,887 | — | 2 | — | 3,723 | 140,627 |
| 2014 | 169,420 | — | 4 | — | 2,564 | 172,001 |
| 2013 | 173,001 | — | 3 | — | 3,386 | 176,390 |
| 2012 | 175,820 | — | 4 | — | 3,111 | 178,935 |
| 2011 | 160,379 | — | 3 | — | 4,030 | 164,412 |
| 2010 | 156,495 | — | — | — | 2,944 | 159,439 |
| 2009 | 160,074 | — | — | — | 3,444 | 163,518 |
| 2008 | 157,794 | — | — | — | 3,336 | 161,130 |
| 2007 | 122,091 | — | — | — | 3,534 | 125,625 |
| 2006 | 151,529 | — | 8 | — | — | 151,537 |
| 2005 | 146,000 | 11,000 | 18 | — | — | 157,018 |
| 2004 | 160,000 | — | 12 | — | — | 160,012 |
| 2003 | 115,931 | 32,762 | 31,894 | — | — | 202,208 |
| 2002 | — | 11,917 | 40,251 | 71,614 | — | 123,782 |
| 2001 | 114,457 | — | — | — | — | 114,457 |
| 1999 | — | 11,260 | — | — | — | 11,260 |
| 1998 | — | 18,357 | — | — | — | 18,357 |
| 1997 | — | 12,908 | — | — | — | 12,908 |
| 1994 | — | 12,085 | — | — | — | 25,380 |
▎ 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.