Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GREENBRIER CENTRAL LLC
7755 HWY 34 E, MARMADUKE, AR, 72443
Parent company: GREENBRIER COS
Carcinogen
— 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 | Xylene (mixed isomers) | Toluene | Certain glycol ethers | Manganese | Chromium | Total (lbs) |
| 2024 | — | — | — | 158 | 9 | 175 |
| 2023 | 13,648 | — | — | 609 | 11 | 14,326 |
| 2022 | 39,658 | — | — | 533 | 1 | 50,209 |
| 2021 | 36,054 | — | — | 655 | 10 | 36,759 |
| 2020 | 44,117 | — | 13,710 | 832 | 22 | 58,739 |
| 2019 | — | — | 11,216 | 1,503 | 26 | 12,813 |
| 2018 | — | — | — | 955 | 11 | 1,017 |
| 2017 | — | — | — | 669 | 18 | 751 |
| 2016 | — | — | — | 538 | 41 | 646 |
| 2015 | — | — | 18,287 | 570 | 3 | 18,863 |
| 2014 | — | — | 17,060 | 1,474 | 8 | 18,551 |
| 2013 | 47,062 | — | — | 1,393 | 13 | 48,478 |
| 2012 | 19,165 | — | — | 925 | 6 | 20,101 |
| 2011 | — | — | — | 476 | 12 | 495 |
| 2010 | — | — | — | 98 | 7 | 108 |
| 2009 | 20,543 | 14,497 | — | 3,150 | 3,323 | 44,841 |
| 2008 | 38,669 | 30,219 | — | 5,460 | 4,983 | 84,322 |
| 2007 | 39,261 | 33,578 | — | 4,525 | 3,935 | 83,924 |
| 2006 | 15,783 | 11,681 | — | 2,056 | 1,841 | 32,579 |
| 2005 | 25,106 | — | — | 1,190 | — | 26,296 |
| 2004 | — | — | — | 1,275 | — | 1,275 |
| 2003 | — | — | — | 834 | — | 4,190 |
| 2002 | — | — | — | 201 | — | 2,069 |
| 2001 | — | — | — | 250 | — | 1,250 |
| 2000 | — | — | — | 250 | — | 505 |
▎ 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.