Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DU-CO CERAMICS CO
155 S REBECCA ST, SAXONBURG, PA, 16056
Parent company: NA
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 | Zinc compounds | Total (lbs) | ||||
| 2024 | 3,701 | 3,701 | ||||
| 2023 | 3,801 | 3,801 | ||||
| 2022 | 5,001 | 5,001 | ||||
| 2021 | 1,801 | 1,801 | ||||
| 2020 | 7,802 | 7,802 | ||||
| 2019 | 4,001 | 4,001 | ||||
| 2018 | 2,801 | 2,801 | ||||
| 2017 | 3,301 | 3,301 | ||||
| 2016 | 2,801 | 2,801 | ||||
| 2015 | 4,101 | 4,101 | ||||
| 2014 | 4,401 | 4,401 | ||||
| 2013 | 4,401 | 4,401 | ||||
| 2012 | 2,801 | 2,801 | ||||
| 2011 | 4,101 | 4,101 | ||||
| 2010 | 4,201 | 4,201 | ||||
| 2009 | 5,201 | 5,201 | ||||
| 2008 | 3,701 | 3,701 | ||||
| 2007 | 5,001 | 5,001 | ||||
| 2006 | 5,001 | 5,001 | ||||
▎ 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.