Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US GYPSUM CO
11345 STATE ROAD 650, SHOALS, IN, 47581
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 | Mercury | Mercury compounds | Mercury And Mercury Compounds | Lead compounds | Lead | Total (lbs) |
| 2024 | — | — | 20 | — | — | 21 |
| 2023 | — | — | 18 | — | — | 19 |
| 2022 | — | 17 | — | 1 | — | 18 |
| 2021 | — | 19 | — | 1 | — | 20 |
| 2020 | — | 19 | — | 1 | — | 20 |
| 2019 | — | 18 | — | — | — | 19 |
| 2018 | — | — | 12 | — | — | 14 |
| 2017 | — | 11 | — | 3 | — | 14 |
| 2016 | — | 12 | — | 1 | — | 13 |
| 2015 | — | 9 | — | 1 | — | 11 |
| 2014 | — | 17 | — | 1 | — | 18 |
| 2013 | 11 | — | — | — | 1 | 13 |
| 2012 | 10 | — | — | — | 1 | 11 |
| 2011 | 9 | — | — | — | 1 | 10 |
| 2010 | 10 | — | — | — | 1 | 11 |
| 2009 | 9 | — | — | 1 | — | 10 |
| 2008 | 10 | — | — | — | 0 | 11 |
| 2005 | 9 | — | — | — | 0 | 10 |
| 2004 | 9 | — | — | — | 0 | 9 |
| 2003 | 9 | — | — | — | 0 | 9 |
| 2002 | 10 | — | — | — | 0 | 10 |
| 2001 | 17 | — | — | — | 1 | 18 |
| 2000 | 17 | — | — | — | — | 17 |
▎ 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.