Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DUNA USA INC
4210 FM 1405, BAYTOWN, TX, 77523
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Formic acid | Diisocyanates | Total |
|---|---|---|---|
| 2024 | 3,404 | 1 | 3,404 |
| 2023 | 3,404 | 1 | 3,404 |
| 2022 | 3,404 | 1 | 3,404 |
| 2021 | 3,404 | 1 | 3,404 |
| 2020 | 3,404 | 1 | 3,404 |
| 2019 | 3,404 | 1 | 3,404 |
| 2018 | 3,404 | 1 | 3,404 |
| 2017 | 7,826 | 1 | 7,827 |
| 2011 | — | 10 | 10 |
| 2010 | — | 10 | 10 |
| 2005 | — | 10 | 10 |