Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EAST PENN MANUFACTURING CO INC
DEKA RD, LYON STATION, PA, 19536
Parent company: EAST PENN MANUFACTURING CO INC
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 | Ammonia | Lead | Toluene | 1,1,1-Trichloroethane | Dichloromethane | Total (lbs) |
| 2024 | — | 3,256 | — | — | — | 3,277 |
| 2023 | — | 3,394 | — | — | — | 3,418 |
| 2022 | — | 3,483 | — | — | — | 3,504 |
| 2021 | — | 3,451 | — | — | — | 3,472 |
| 2020 | — | 3,199 | — | — | — | 3,221 |
| 2019 | — | 3,604 | — | — | — | 3,628 |
| 2018 | — | 3,661 | — | — | — | 3,693 |
| 2017 | — | 3,855 | — | — | — | 3,878 |
| 2016 | — | 4,329 | — | — | — | 4,351 |
| 2015 | — | 3,611 | — | — | — | 3,629 |
| 2014 | — | 4,729 | — | — | — | 4,749 |
| 2013 | — | 4,385 | — | — | — | 4,405 |
| 2012 | — | 4,119 | — | — | — | 4,137 |
| 2011 | — | 4,206 | — | — | — | 4,291 |
| 2010 | — | 4,696 | — | — | — | 4,790 |
| 2009 | — | 4,586 | — | — | — | 4,638 |
| 2008 | — | 6,232 | — | — | — | 6,382 |
| 2007 | — | 5,928 | — | — | — | 5,984 |
| 2006 | — | 6,956 | — | — | — | 7,023 |
| 2005 | — | 6,030 | 9,260 | — | — | 15,361 |
| 2004 | 10 | 6,622 | — | — | — | 6,715 |
| 2003 | — | 6,402 | — | — | — | 6,506 |
| 2002 | — | 6,802 | — | — | — | 6,883 |
| 2001 | — | 6,124 | — | — | — | 6,164 |
| 2000 | — | 6,617 | — | — | — | 6,657 |
| 1999 | — | 7,468 | — | — | — | 7,468 |
| 1998 | — | 7,555 | — | — | — | 7,555 |
| 1997 | — | 6,826 | — | — | — | 40,854 |
| 1996 | — | 7,747 | — | — | — | 7,750 |
| 1995 | — | 6,527 | — | — | — | 6,527 |
| 1994 | — | 3,050 | 2,046 | 5,855 | 638 | 13,589 |
| 1993 | — | 3,050 | 1,885 | 12,387 | 1,321 | 20,643 |
| 1992 | 109,000 | 3,050 | 35,890 | 55,700 | 4,417 | 210,057 |
| 1991 | 109,387 | — | 47,500 | 69,937 | 3,085 | 234,859 |
| 1990 | 83,292 | — | 39,868 | — | 27,031 | 155,477 |
| 1989 | 80,870 | — | 28,763 | — | 25,784 | 139,028 |
| 1988 | 80,870 | — | — | — | — | 81,120 |
▎ 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.