Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
585 DUNCAN FARM RD, STEELE, AL, 35987
Parent company: ARCOSA INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Manganese | Propylene | Chromium | Nickel | Manganese compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 235 | — | 161 | 217 | — | 613 |
| 2023 | 495 | — | 256 | 57 | — | 828 |
| 2022 | 461 | — | 315 | 216 | — | 1,039 |
| 2021 | 530 | — | 321 | 285 | — | 1,207 |
| 2020 | 1,343 | — | 341 | 184 | — | 1,912 |
| 2019 | 338 | — | 180 | 118 | — | 650 |
| 2018 | 444 | — | 219 | — | — | 664 |
| 2017 | 515 | — | — | — | 638 | 1,153 |
| 2016 | — | 34 | — | — | 477 | 512 |
| 2015 | 480 | 32 | — | — | — | 513 |
| 2014 | 649 | 32 | — | — | — | 682 |
| 2013 | 117 | 1,244 | — | 13 | — | 1,374 |
| 2012 | 117 | 1,472 | — | 8 | — | 1,597 |
| 2011 | 119 | 496 | — | 16 | — | 631 |
| 2010 | 94 | 429 | — | 10 | — | 533 |
| 2009 | 86 | 619 | — | 10 | — | 715 |
| 2008 | 70 | 438 | — | 2 | — | 510 |
| 2007 | 70 | 561 | — | 2 | — | 633 |
| 2006 | 26 | — | — | 16 | — | 42 |
| 2005 | 16 | — | — | 10 | — | 26 |