Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US GYPSUM BRIDGEPORT
100 DJ NOOTENS DR, BRIDGEPORT, AL, 35740
Parent company: USG CORP
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 | Mercury compounds | Mercury And Mercury Compounds | Lead compounds | Lead And Lead Compounds | Total (lbs) | |
| 2024 | — | 271 | — | 1 | 272 | |
| 2023 | — | 242 | — | 1 | 243 | |
| 2022 | 236 | — | 1 | — | 237 | |
| 2021 | — | 242 | — | 1 | 243 | |
| 2020 | 196 | — | — | 1 | 197 | |
| 2019 | — | 194 | — | 1 | 194 | |
| 2018 | — | 161 | — | 1 | 161 | |
| 2017 | 155 | — | 1 | — | 156 | |
| 2016 | 137 | — | 0 | — | 137 | |
| 2015 | 114 | — | 1 | — | 114 | |
| 2014 | 106 | — | 1 | — | 106 | |
| 2013 | 3 | — | 1 | — | 3 | |
| 2012 | 2 | — | 0 | — | 3 | |
| 2011 | 2 | — | 0 | — | 2 | |
| 2010 | 1 | — | 5 | — | 6 | |
| 2009 | 1 | — | 4 | — | 5 | |
| 2008 | 14 | — | 2 | — | 16 | |
| 2007 | 1 | — | 59 | — | 60 | |
| 2006 | 1 | — | 54 | — | 55 | |
| 2005 | 148 | — | 95 | — | 243 | |
| 2004 | 1 | — | 11 | — | 11 | |
| 2003 | 0 | — | 11 | — | 11 | |
▎ 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.