Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AURORIUM DENHAM SPRINGS LLC
30140 EDEN CHURCH RD, DENHAM SPRINGS, LA, 70726
Parent company: AURORIUM PPC HOLDINGS LLC
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 | Maleic anhydride | Ammonia | Methanol | Formaldehyde | Ethylene glycol | Total (lbs) |
| 2024 | 2,474 | 468 | — | — | — | 2,942 |
| 2023 | 1,491 | 453 | — | — | — | 1,944 |
| 2022 | 3,053 | 455 | — | — | — | 3,508 |
| 2021 | 3,036 | 461 | — | — | — | 3,497 |
| 2020 | 5,382 | 545 | — | — | — | 5,927 |
| 2019 | 5,145 | 545 | — | — | — | 5,690 |
| 2018 | 5,100 | 505 | — | — | — | 5,605 |
| 2017 | 3,766 | 505 | — | — | — | 4,271 |
| 2016 | 838 | 255 | — | — | — | 1,093 |
| 2015 | 1,159 | 255 | — | — | — | 1,414 |
| 2014 | 1,175 | — | — | — | — | 1,175 |
| 2013 | 1,285 | — | — | — | — | 1,285 |
| 2012 | 1,249 | — | — | — | — | 1,249 |
| 2011 | 1,298 | — | — | — | — | 1,298 |
| 2010 | 1,183 | — | — | — | — | 1,183 |
| 2009 | 1,048 | — | — | — | — | 1,048 |
| 2008 | 1,095 | — | — | — | — | 1,095 |
| 2007 | 1,079 | — | — | — | — | 1,079 |
| 2006 | 1,147 | — | — | — | — | 1,147 |
| 2005 | 970 | — | — | — | — | 970 |
| 2004 | 864 | — | — | — | — | 864 |
| 2003 | 666 | — | — | — | — | 666 |
| 2002 | 637 | — | — | — | — | 637 |
| 2001 | 546 | — | — | — | — | 546 |
| 2000 | 397 | — | — | — | — | 397 |
| 1999 | 381 | — | — | — | — | 381 |
| 1998 | 50 | — | — | — | — | 50 |
| 1997 | 50 | — | — | — | — | 50 |
| 1994 | 21 | — | 66 | 10 | 10 | 107 |
| 1993 | 250 | — | — | — | — | 250 |
| 1992 | 250 | — | — | — | — | 250 |
| 1991 | 250 | — | 250 | 250 | 5 | 755 |
| 1990 | 500 | — | 500 | 10 | 500 | 1,510 |
| 1989 | 500 | 500 | 500 | 500 | — | 2,000 |
| 1988 | — | — | — | — | — | 500 |
| 1987 | 500 | 500 | 111 | 243 | — | 1,354 |
▎ 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.