Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOUTHWEST SHIPYARD L.P. - GALVESTON
1002 TEXAS CLIPPER ROAD, GALVESTON, TX, 77554
Parent company: SOUTHWEST SHIPYARD LP
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 | Manganese | Propylene | Nickel | Lead | Total (lbs) | |
| 2024 | 251 | — | — | — | 251 | |
| 2023 | 250 | — | — | — | 250 | |
| 2015 | 267 | — | — | — | 267 | |
| 2014 | 260 | — | — | — | 260 | |
| 2013 | 255 | — | — | — | 255 | |
| 2012 | 255 | — | — | — | 255 | |
| 2011 | 250 | — | 5 | — | 255 | |
| 2010 | 252 | — | 3 | — | 255 | |
| 2009 | 48 | — | 3 | — | 51 | |
| 2008 | 69 | — | 2 | — | 71 | |
| 2007 | 61 | — | 2 | — | 63 | |
| 2002 | — | 127 | — | 1 | 128 | |
▎ 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.