Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LSB CHEMICAL L.L.C.
8490 W BAY RD, BAYTOWN, TX, 77523
Parent company: LSB INDUSTRIES INC
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 | Nitric acid | Chlorine | Total (lbs) | ||
| 2024 | 3,329 | 3,243 | 15 | 6,587 | ||
| 2023 | 4,962 | 3,247 | 15 | 8,224 | ||
| 2022 | 4,206 | 3,243 | 15 | 7,464 | ||
| 2021 | 5,074 | 3,244 | 15 | 8,333 | ||
| 2020 | 5,487 | 3,243 | 15 | 8,745 | ||
| 2019 | 5,663 | 3,252 | 15 | 8,930 | ||
| 2018 | 5,112 | 3,248 | 15 | 8,375 | ||
| 2017 | 5,435 | 3,252 | 15 | 8,702 | ||
| 2016 | 5,492 | 3,250 | 15 | 8,757 | ||
| 2015 | 5,671 | 3,255 | 15 | 8,941 | ||
| 2014 | 4,570 | 3,251 | 15 | 7,836 | ||
| 2013 | 4,117 | 3,252 | 15 | 7,384 | ||
| 2012 | 4,046 | 3,253 | 15 | 7,314 | ||
| 2011 | 4,714 | 3,247 | 15 | 7,976 | ||
| 2010 | 5,930 | 3,243 | 15 | 9,188 | ||
| 2009 | 4,520 | 3,228 | 15 | 7,763 | ||
| 2008 | 5,022 | 3,239 | 15 | 8,276 | ||
| 2007 | 5,507 | 3,244 | 15 | 8,766 | ||
| 2006 | 5,024 | 3,257 | 15 | 8,296 | ||
| 2005 | 6,098 | 3,246 | 15 | 9,359 | ||
| 2004 | 4,112 | 3,500 | 13 | 7,625 | ||
| 2003 | 2,724 | 3,238 | 11 | 5,973 | ||
| 2002 | 4,039 | 3,230 | 11 | 7,280 | ||
| 2001 | 2,540 | 3,240 | 11 | 5,791 | ||
| 2000 | 3,000 | 3,240 | 11 | 6,251 | ||
| 1999 | 3,000 | 3,240 | 11 | 6,251 | ||
▎ 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.