Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US GYPSUM - WASHINGTONVILLE PLANT
86 PPL RD, DANVILLE, PA, 17821
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 | 50 | — | 1 | — | 51 | |
| 2023 | — | 42 | — | 1 | 42 | |
| 2022 | — | 54 | — | 1 | 55 | |
| 2021 | — | 56 | — | 1 | 57 | |
| 2020 | 48 | — | 1 | — | 48 | |
| 2019 | 49 | — | 1 | — | 50 | |
| 2018 | 46 | — | 1 | — | 47 | |
| 2017 | 47 | — | 1 | — | 48 | |
| 2016 | 41 | — | 41 | — | 82 | |
| 2015 | 42 | — | 1 | — | 43 | |
| 2014 | 42 | — | 1 | — | 43 | |
| 2013 | 97 | — | 1 | — | 98 | |
| 2012 | 85 | — | 1 | — | 86 | |
| 2011 | 71 | — | 1 | — | 72 | |
| 2010 | 65 | — | 0 | — | 65 | |
| 2009 | 54 | — | 0 | — | 54 | |
| 2008 | 1 | — | — | — | 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.