Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LANXESS - WEST PLANT
5821 SHULER RD, MAGNOLIA, AR, 71753
Parent company: LANXESS CORP
Carcinogen
PBT
— 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 | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrogen sulfide | Bromine | Chlorine | Total (lbs) |
| 2024 | 504,301 | — | 32,044 | 3,402 | 1,757 | 546,963 |
| 2023 | 418,949 | — | 31,877 | 3,372 | 1,757 | 460,738 |
| 2022 | 413,919 | — | 47,420 | 665 | 1,144 | 468,500 |
| 2021 | 417,811 | — | 47,500 | 668 | 1,100 | 468,325 |
| 2020 | 413,310 | — | 48,000 | 668 | 1,100 | 464,446 |
| 2019 | 450,310 | — | 48,000 | 668 | 1,100 | 504,538 |
| 2018 | 531,306 | — | 52,000 | 668 | 1,131 | 588,305 |
| 2017 | 500,310 | — | 52,000 | 35,850 | 2,100 | 591,060 |
| 2016 | 579,306 | — | 24,610 | 823 | — | 604,739 |
| 2015 | 250 | — | 24,510 | 1,000 | 1,100 | 26,860 |
| 2014 | 250 | — | 25,005 | 1,000 | 1,200 | 30,555 |
| 2013 | 250 | — | 25,005 | 1,000 | 2,000 | 28,255 |
| 2012 | 250 | — | 25,005 | 1,000 | 1,200 | 28,555 |
| 2011 | 250 | — | — | 1,000 | 1,200 | 3,750 |
| 2010 | 306 | — | — | 1,025 | 1,147 | 2,478 |
| 2009 | 306 | — | — | 885 | 1,131 | 2,322 |
| 2008 | 306 | — | — | 879 | 1,131 | 2,316 |
| 2007 | 306 | — | — | 903 | 1,131 | 2,340 |
| 2006 | 306 | — | — | 906 | 1,131 | 2,343 |
| 2005 | 306 | — | — | 998 | 1,136 | 2,440 |
| 2004 | 307 | — | — | 995 | 1,137 | 2,439 |
| 2003 | 306 | — | — | 1,062 | 1,131 | 2,499 |
| 2002 | 306 | — | — | 1,062 | 1,131 | 2,499 |
| 2001 | 306 | — | — | 1,062 | 1,131 | 2,499 |
| 2000 | 306 | — | — | 1,249 | 1,131 | 2,686 |
| 1999 | 306 | — | — | 1,249 | 1,131 | 2,686 |
| 1998 | 3,113 | — | — | 93 | 596 | 3,802 |
| 1997 | 365 | — | — | 84 | 365 | 814 |
| 1996 | 2,437 | — | — | 88 | 583 | 3,108 |
| 1995 | 1,860 | — | — | 8,020 | 459 | 10,339 |
| 1994 | 1,860 | 316,173 | — | — | — | 318,033 |
| 1993 | 1,900 | 120,000 | — | — | — | 121,900 |
| 1992 | 1,900 | 380,000 | — | — | — | 381,900 |
| 1991 | 1,900 | 590,000 | — | — | — | 591,900 |
| 1990 | 1,859 | 159,409 | — | — | — | 161,268 |
| 1989 | 1,858 | 103,066 | — | — | — | 104,924 |
| 1988 | 298 | 82,729 | — | — | — | 83,027 |
▎ 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.