Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CUSTOM PROCESSING SERVICES INC
2 BIRCHMONT DR, READING, PA, 19606
Parent company: NA
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 | Copper compounds | Nickel compounds | Zinc compounds | Cobalt compounds | Lead compounds | Total (lbs) |
| 2024 | — | — | 3 | — | — | 3 |
| 2022 | — | — | 18 | — | — | 18 |
| 2020 | 27 | 6 | — | — | — | 33 |
| 2019 | 1 | — | — | — | 0 | 1 |
| 2018 | 55 | — | 87 | — | — | 142 |
| 2017 | — | — | 187 | — | 3 | 190 |
| 2016 | 1,548 | — | 66 | — | — | 1,614 |
| 2015 | 28 | — | — | — | 310 | 338 |
| 2014 | — | 1,739 | — | 459 | 130 | 2,328 |
| 2013 | 64 | — | — | — | — | 64 |
| 2012 | 64 | — | 164 | — | — | 228 |
| 2011 | 325 | — | — | — | — | 325 |
| 2010 | 4 | — | 0 | — | 2 | 6 |
| 2009 | — | — | — | — | 4 | 4 |
| 2008 | — | — | — | — | 5 | 5 |
| 2007 | — | — | — | — | 5 | 5 |
| 2005 | — | — | — | — | 0 | 0 |
▎ 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.