Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TEKNOR APEX ELASTOMERS INC.
33 FULLER ST, LEOMINSTER, MA, 01453
Parent company: TEKNOR APEX CO
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 | Styrene | Zinc compounds | Ethylbenzene | Total (lbs) | ||
| 2024 | — | 66 | — | 66 | ||
| 2023 | — | 73 | — | 73 | ||
| 2022 | — | 74 | — | 74 | ||
| 2021 | — | 38 | — | 38 | ||
| 2020 | — | 31 | — | 31 | ||
| 2019 | — | 57 | — | 57 | ||
| 2018 | — | 209 | — | 209 | ||
| 2017 | — | 176 | — | 176 | ||
| 2016 | — | 158 | — | 158 | ||
| 2015 | — | 151 | — | 151 | ||
| 2014 | — | 141 | — | 141 | ||
| 2013 | — | 129 | — | 129 | ||
| 2012 | — | 126 | — | 126 | ||
| 2011 | — | 118 | — | 118 | ||
| 2010 | — | 116 | — | 116 | ||
| 2009 | — | 99 | — | 99 | ||
| 2008 | — | 131 | — | 131 | ||
| 2007 | — | 149 | — | 149 | ||
| 2006 | — | 28 | — | 28 | ||
| 2005 | — | 25 | — | 25 | ||
| 2004 | — | 11 | — | 11 | ||
| 2003 | — | 5 | — | 5 | ||
| 2002 | — | 1 | — | 1 | ||
| 2001 | — | 1 | — | 1 | ||
| 2000 | — | 1 | — | 1 | ||
| 1999 | — | 1 | — | 1 | ||
| 1998 | — | 1 | — | 1 | ||
| 1997 | — | 1 | — | 1 | ||
| 1996 | — | 1 | — | 1 | ||
| 1993 | 2,960 | — | 1,480 | 4,440 | ||
▎ 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.