Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US GYPSUM
1 USG RD, SWEETWATER, TX, 79556
Parent company: USG 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 | Lead | Mercury compounds | Mercury And Mercury Compounds | Lead compounds | Lead And Lead Compounds | Total (lbs) |
| 2024 | — | — | 8 | — | 1 | 9 |
| 2023 | — | — | 11 | — | 1 | 12 |
| 2022 | — | — | 11 | — | 1 | 12 |
| 2021 | — | 11 | — | 1 | — | 12 |
| 2020 | — | 10 | — | 1 | — | 12 |
| 2019 | — | — | 10 | — | 1 | 12 |
| 2018 | — | — | 11 | — | 1 | 12 |
| 2017 | — | 9 | — | 1 | — | 10 |
| 2016 | — | 10 | — | 1 | — | 11 |
| 2015 | — | 9 | — | 1 | — | 10 |
| 2014 | — | 10 | — | 14 | — | 24 |
| 2013 | 34 | — | — | — | — | 34 |
| 2012 | 8 | — | — | — | — | 8 |
| 2011 | 7 | — | — | — | — | 7 |
| 2010 | 6 | — | — | — | — | 6 |
| 2009 | 7 | — | — | — | — | 7 |
| 2008 | 38 | — | — | — | — | 38 |
| 2007 | 20 | — | — | — | — | 20 |
| 2006 | 28 | — | — | — | — | 28 |
| 2003 | 27 | — | — | — | — | 27 |
| 2002 | 29 | — | — | — | — | 30 |
| 2001 | 23 | — | — | — | — | 23 |
| 2000 | — | — | — | — | — | 1 |
▎ 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.