Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAMMOND LEAD PRODUCTS
10 S GROSSTOWN RD, POTTSTOWN, PA, 19464
Parent company: HAMMOND GROUP 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 | Lead compounds | Lead And Lead Compounds | Lead | Zinc compounds | Antimony compounds | Total (lbs) |
| 2024 | — | 114 | — | — | — | 114 |
| 2023 | — | 128 | — | — | — | 128 |
| 2022 | — | 164 | — | — | — | 164 |
| 2021 | 145 | — | — | — | — | 145 |
| 2020 | 146 | — | — | — | — | 146 |
| 2019 | 160 | — | — | — | — | 160 |
| 2018 | — | 177 | — | — | — | 177 |
| 2017 | 165 | — | — | — | — | 165 |
| 2016 | 173 | — | — | — | — | 173 |
| 2015 | 174 | — | — | — | — | 174 |
| 2014 | 169 | — | — | — | — | 169 |
| 2013 | 220 | — | — | 10 | — | 230 |
| 2012 | 220 | — | — | 1 | 0 | 221 |
| 2011 | 174 | — | — | 0 | — | 174 |
| 2010 | 57 | — | — | 0 | 0 | 57 |
| 2009 | 54 | — | — | 0 | — | 54 |
| 2008 | 56 | — | — | 0 | 0 | 56 |
| 2007 | 56 | — | — | 0 | — | 56 |
| 2006 | 55 | — | — | 0 | — | 55 |
| 2005 | 57 | — | — | — | — | 57 |
| 2004 | 21 | — | — | — | — | 21 |
| 2003 | 21 | — | 22 | — | — | 42 |
| 2002 | 28 | — | — | — | — | 28 |
| 2001 | 30 | — | — | — | — | 30 |
| 2000 | 10 | — | — | — | — | 10 |
| 1999 | 15 | — | — | — | — | 15 |
| 1998 | 26 | — | — | — | — | 26 |
| 1997 | 25 | — | — | — | — | 25 |
| 1996 | 21 | — | — | — | — | 21 |
| 1995 | 39 | — | — | — | — | 39 |
| 1994 | 53 | — | — | — | — | 53 |
| 1993 | 49 | — | — | — | — | 49 |
| 1992 | 55 | — | — | — | — | 55 |
| 1991 | 48 | — | — | — | — | 48 |
| 1990 | 108 | — | — | — | — | 108 |
| 1989 | 207 | — | — | — | — | 207 |
| 1988 | 852 | — | — | — | — | 852 |
| 1987 | 1,243 | — | — | — | — | 1,243 |
▎ 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.