Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PENN FOAM CORP
2625 MITCHELL AVE, ALLENTOWN, PA, 18103
Parent company: NA
Carcinogen
— 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 | Toluene diisocyanate (mixed isomers) | Total (lbs) | ||||
| 2024 | 15 | 15 | ||||
| 2023 | 15 | 15 | ||||
| 2022 | 17 | 17 | ||||
| 2021 | 18 | 18 | ||||
| 2020 | 18 | 18 | ||||
| 2019 | 18 | 18 | ||||
| 2018 | 18 | 18 | ||||
| 2017 | 14 | 14 | ||||
| 2016 | 15 | 15 | ||||
| 2015 | 15 | 15 | ||||
| 2014 | 14 | 14 | ||||
| 2013 | 15 | 15 | ||||
| 2012 | 15 | 15 | ||||
| 2011 | 14 | 14 | ||||
| 2010 | 20 | 20 | ||||
| 2009 | 21 | 21 | ||||
| 2008 | 30 | 30 | ||||
| 2007 | 40 | 40 | ||||
| 2006 | 43 | 43 | ||||
| 2005 | 35 | 35 | ||||
| 2004 | 35 | 35 | ||||
| 2003 | 39 | 39 | ||||
| 2002 | 32 | 32 | ||||
| 2001 | 34 | 34 | ||||
| 2000 | 36 | 36 | ||||
| 1999 | 34 | 34 | ||||
| 1998 | 37 | 37 | ||||
▎ 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.