Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CONRAD SHIPYARD AMELIA LLC
9752 US HIGHWAY 182 EAST, MORGAN CITY, LA, 70380
Parent company: CONRAD INDUSTRIES INC
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) | Toluene | Manganese | Copper | Total (lbs) | |
| 2023 | — | — | — | 52 | 52 | |
| 2019 | — | — | 9 | — | 9 | |
| 2014 | — | 260 | — | — | 260 | |
| 2013 | — | — | 60 | — | 60 | |
| 2012 | 13,550 | — | — | — | 13,550 | |
| 2011 | 9,460 | — | — | — | 9,460 | |
▎ 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.