Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BATH IRON WORKS OUTFIT FABRICATION FACILITY (FORMERLY EBMF)
11 MALLETT PARK, BRUNSWICK, ME, 04011
Parent company: GENERAL DYNAMICS 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 | Xylene (mixed isomers) | Copper | Nickel | Chromium | Manganese | Total (lbs) |
| 2024 | — | 1 | 0 | 0 | 1 | 2 |
| 2023 | — | 1 | 0 | 0 | 1 | 2 |
| 2022 | — | 1 | 0 | 0 | 1 | 2 |
| 2021 | — | 1 | 0 | 0 | 1 | 2 |
| 2020 | — | 1 | 0 | 0 | 1 | 2 |
| 2019 | — | 2 | 1 | 0 | 1 | 5 |
| 2018 | — | 1 | 0 | 1 | 1 | 3 |
| 2017 | — | 1 | 0 | 0 | 1 | 3 |
| 2016 | — | 1 | 0 | 1 | 2 | 4 |
| 2007 | — | — | — | — | — | 3 |
| 2003 | — | — | — | — | — | 6 |
| 2002 | — | — | — | — | — | 3 |
| 2001 | — | 262 | 23 | 20 | 25 | 338 |
| 2000 | — | 12 | 17 | 15 | 19 | 63 |
| 1999 | — | 19 | 13 | 14 | 17 | 63 |
| 1998 | — | 21 | 13 | 14 | 18 | 66 |
| 1997 | 2,655 | 10 | 10 | 5 | 5 | 2,685 |
| 1996 | 3,328 | 10 | 10 | 5 | 5 | 3,358 |
| 1995 | — | 6 | 6 | — | — | 12 |
| 1994 | — | 5 | 5 | 5 | — | 15 |
| 1993 | — | 5 | 5 | 5 | — | 15 |
| 1992 | — | 5 | 5 | 5 | — | 15 |
| 1991 | — | 5 | 5 | 5 | — | 15 |
| 1990 | — | 5 | 5 | 5 | — | 15 |
▎ 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.