Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GULF ISLAND SERVICES LLC
400 THOMPSON RD, HOUMA, LA, 70363
Parent company: GULF ISLAND FABRICATION INC
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 | 1,2,4-Trimethylbenzene | Xylene (mixed isomers) | Manganese | Zinc (fume or dust) | Lead | Total (lbs) |
| 2019 | — | — | 60 | — | — | 60 |
| 2018 | — | — | 45 | — | — | 45 |
| 2017 | — | — | 40 | — | — | 46 |
| 2016 | — | — | 20 | — | — | 22 |
| 2015 | — | — | 40 | — | — | 40 |
| 2014 | — | — | 50 | — | — | 50 |
| 2013 | — | — | 250 | — | — | 250 |
| 2012 | — | — | 250 | — | 3 | 253 |
| 2011 | 9,520 | 6,605 | 250 | — | — | 16,375 |
| 2010 | 9,020 | 8,005 | 250 | — | — | 17,275 |
| 2009 | 2,820 | — | 250 | — | 3 | 3,073 |
| 2008 | 3,670 | — | 250 | — | 10 | 3,930 |
| 2007 | 2,570 | — | 250 | — | 10 | 2,830 |
| 2006 | 3,870 | 8,855 | 250 | — | 35 | 13,010 |
| 2005 | 3,420 | 7,555 | — | — | 30 | 11,005 |
| 2004 | 4,220 | 6,705 | — | — | 50 | 10,975 |
| 2003 | — | — | — | 670 | — | 670 |
▎ 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.