Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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1 SANDMEYER LN, PHILADELPHIA, PA, 19116
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Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Chromium | Manganese | Nickel | Total |
|---|---|---|---|---|
| 2024 | 3 | 2 | 2 | 7 |
| 2023 | 2 | 2 | 2 | 6 |
| 2022 | 2 | 2 | 2 | 6 |
| 2021 | 2 | 2 | 2 | 6 |
| 2020 | 3 | 2 | 2 | 7 |
| 2019 | 3 | 3 | 2 | 8 |
| 2018 | 4 | 3 | 3 | 10 |
| 2017 | 4 | 3 | 3 | 10 |
| 2016 | 4 | 3 | 3 | 10 |
| 2015 | 4 | 3 | 3 | 10 |
| 2014 | 5 | 4 | 3 | 12 |
| 2013 | 4 | 4 | 3 | 11 |
| 2012 | 4 | 3 | 3 | 10 |
| 2011 | 4 | 3 | 3 | 10 |
| 2010 | 4 | 3 | 3 | 10 |
| 2009 | 4 | 3 | 3 | 10 |
| 2008 | 5 | 4 | 3 | 12 |
| 2007 | 5 | — | 4 | 9 |
| 2006 | 7 | 5 | 4 | 16 |
| 2005 | 21 | 16 | 10 | 47 |
| 2004 | 21 | — | 10 | 31 |
| 2003 | 18 | — | 8 | 26 |
| 2002 | 16 | — | 7 | 23 |
| 2001 | 17 | — | 8 | 25 |
| 2000 | 20 | — | 9 | 29 |
| 1999 | 18 | — | 8 | 26 |
| 1998 | 17 | — | 8 | 25 |
| 1997 | 18 | — | 8 | 26 |
| 1996 | 27 | 21 | 14 | 62 |
| 1995 | 28 | 21 | 15 | 64 |
| 1994 | 28 | 21 | 15 | 64 |
| 1993 | 29 | 22 | 16 | 67 |
| 1992 | 31 | 24 | 17 | 72 |
| 1991 | 28 | 21 | 15 | 64 |
| 1990 | 28 | 21 | 15 | 64 |
| 1989 | 29 | 22 | 16 | 67 |
| 1988 | 30 | 23 | 10 | 63 |
| 1987 | — | 33 | — | 33 |