Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BOLLINGER SHIPYARDS LOCKPORT LLC
8365 HWY 308 S, LOCKPORT, LA, 70374
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) | n-Butyl alcohol | Methanol | Toluene | Chromium | Total (lbs) |
| 2024 | — | — | — | — | 9 | 292 |
| 2023 | — | — | — | — | 25 | 564 |
| 2022 | — | — | — | — | 27 | 468 |
| 2021 | — | — | — | — | 30 | 612 |
| 2020 | — | — | — | — | 19 | 216 |
| 2019 | — | — | — | — | 27 | 285 |
| 2018 | — | — | — | — | 32 | 349 |
| 2017 | — | — | — | — | 19 | 97 |
| 2016 | — | — | — | — | 21 | 176 |
| 2015 | — | — | — | — | 21 | 93 |
| 2014 | — | — | — | — | 14 | 121 |
| 2013 | — | — | — | — | 46 | 321 |
| 2012 | — | — | — | — | 3,099 | 5,133 |
| 2011 | — | — | — | — | 2,693 | 4,522 |
| 2010 | — | — | — | — | 1,445 | 2,462 |
| 2009 | — | — | — | — | 32 | 194 |
| 2008 | — | — | — | — | 2,320 | 4,054 |
| 2007 | — | 17,000 | — | — | 3,335 | 22,684 |
| 2006 | — | — | — | 5,500 | 2,536 | 9,817 |
| 2005 | 12,000 | — | 1,800 | 5,500 | 354 | 21,652 |
| 2004 | — | — | 1,200 | — | 30 | 1,304 |
| 2003 | 13,000 | 7,700 | 1,800 | 1,500 | 2,802 | 30,672 |
| 2002 | 19,000 | — | 4,700 | 3,900 | 3,080 | 35,225 |
| 2001 | 16,755 | — | — | 6,622 | 233 | 23,726 |
| 2000 | 14,968 | — | — | 1,613 | 202 | 16,897 |
| 1999 | 9,610 | — | 33,953 | 1,549 | 141 | 45,338 |
| 1998 | 12,600 | — | 5,550 | 4,000 | — | 22,225 |
| 1997 | 19,748 | 27,470 | — | — | — | 47,218 |
| 1995 | 11,600 | — | — | — | — | 11,600 |
| 1994 | 15,000 | — | — | — | — | 15,000 |
▎ 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.