Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ITW PERFORMANCE POLYMERS
130 COMMERCE DR, MONTGOMERYVILLE, PA, 18936
Parent company: ILLINOIS TOOL WORKS INC
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 | Xylene (mixed isomers) | 4,4'-Isopropylidenediphenol | Dibutyl phthalate | Total (lbs) | ||
| 2024 | 234 | — | — | 234 | ||
| 2023 | 188 | — | — | 188 | ||
| 2022 | 205 | — | 25 | 230 | ||
| 2021 | 232 | — | 27 | 259 | ||
| 2020 | 191 | — | 22 | 213 | ||
| 2019 | 263 | — | 32 | 295 | ||
| 2018 | 264 | — | — | 264 | ||
| 2017 | 238 | — | — | 238 | ||
| 2016 | 261 | — | 32 | 293 | ||
| 2015 | 266 | — | — | 266 | ||
| 2014 | 323 | — | — | 323 | ||
| 2013 | 607 | — | — | 607 | ||
| 2012 | 500 | — | — | 500 | ||
| 2011 | 500 | — | — | 500 | ||
| 2010 | 500 | — | — | 500 | ||
| 2009 | 500 | — | — | 500 | ||
| 2008 | 500 | — | — | 500 | ||
| 2007 | 500 | — | — | 500 | ||
| 2006 | 500 | — | — | 500 | ||
| 2005 | 500 | 500 | — | 1,000 | ||
| 2004 | 500 | — | — | 500 | ||
| 2003 | 500 | — | — | 500 | ||
| 2002 | 1,000 | — | — | 1,000 | ||
| 2001 | 500 | — | — | 500 | ||
| 2000 | 1,000 | — | — | 1,000 | ||
| 1999 | 1,000 | — | — | 1,000 | ||
| 1998 | 1,000 | — | — | 1,000 | ||
| 1997 | 1,640 | — | — | 1,640 | ||
| 1996 | 2,220 | — | — | 2,220 | ||
| 1995 | 500 | — | — | 500 | ||
| 1994 | 500 | — | — | 500 | ||
| 1993 | 255 | — | — | 255 | ||
| 1992 | 255 | — | — | 255 | ||
| 1991 | 255 | — | — | 255 | ||
| 1990 | 500 | — | — | 500 | ||
| 1989 | 500 | — | — | 500 | ||
▎ 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.