Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BOLLINGER MISSISSIPPI SHIPBUILDING LLC
900 BAYOU CASOTTE PARKWAY, PASCAGOULA, MS, 39581
Parent company: BOLLINGER SHIPYARDS LLC
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) | Ethylbenzene | Toluene | n-Butyl alcohol | Zinc (fume or dust) | Total (lbs) |
| 2024 | — | — | — | — | — | 181 |
| 2023 | — | — | — | 12,880 | — | 12,902 |
| 2022 | 14,535 | — | — | 12,635 | — | 27,170 |
| 2021 | 20,410 | — | — | — | — | 20,968 |
| 2020 | 18,730 | — | — | — | — | 20,730 |
| 2019 | 18,580 | — | — | — | — | 19,229 |
| 2018 | 44,040 | — | — | — | — | 44,265 |
| 2017 | 86,400 | 31,560 | 29,040 | — | — | 147,094 |
| 2016 | 58,000 | — | — | — | — | 58,331 |
| 2015 | 81,460 | 15,900 | — | — | — | 98,536 |
| 2014 | 63,141 | 15,756 | — | — | — | 79,799 |
| 2013 | 19,580 | 6,320 | — | — | — | 26,654 |
| 2012 | 15,492 | — | — | — | — | 16,303 |
| 2011 | 25,369 | — | — | — | — | 26,456 |
| 2010 | — | — | — | — | — | 1,011 |
| 2009 | — | — | — | — | — | 763 |
| 2008 | — | — | — | — | — | 1,079 |
| 2007 | — | — | — | — | — | 1,191 |
| 2000 | — | — | 13,069 | — | — | 23,931 |
| 1999 | — | — | — | — | — | 7,180 |
| 1998 | 95,316 | 17,224 | — | — | 15,352 | 127,892 |
▎ 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.