Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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6515 FRATT RD, SAN ANTONIO, TX, 78218
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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 | Xylene (mixed isomers) | Certain glycol ethers | 1,2,4-Trimethylbenzene | Naphthalene | Toluene | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 81 | 32 | 15 | 3 | 131 |
| 2023 | — | 72 | 29 | 14 | 3 | 118 |
| 2022 | — | 75 | 34 | 17 | 3 | 129 |
| 2021 | — | 112 | 41 | 21 | 3 | 177 |
| 2020 | 20 | 114 | 44 | 23 | 3 | 204 |
| 2019 | 23 | 111 | 44 | 25 | 2 | 205 |
| 2018 | 20 | 105 | 44 | 8 | 2 | 179 |
| 2017 | 6 | 23 | 12 | 9 | 1 | 51 |
| 2016 | 6 | 22 | 11 | 8 | 1 | 49 |
| 2015 | 6 | 19 | 9 | 8 | 1 | 43 |
| 2014 | 8 | 11 | 9 | 7 | 1 | 37 |
| 2013 | 9 | 11 | — | — | 1 | 21 |
| 2012 | 12 | 16 | 8 | 7 | 1 | 44 |
| 2011 | 13 | 17 | 10 | 7 | — | 47 |
| 2010 | 14 | 20 | 13 | 8 | — | 55 |
| 2009 | 14 | 20 | 12 | 6 | — | 52 |
| 2008 | 19 | 20 | 12 | 7 | — | 63 |
| 2007 | 19 | 20 | 13 | 6 | — | 63 |
| 2006 | 17 | 11 | 8 | 5 | — | 50 |
| 2005 | 12 | 8 | 6 | — | — | 31 |
| 2004 | — | 15 | 9 | — | — | 28 |
| 2003 | — | 8 | 8 | — | — | 16 |
| 2002 | 42 | — | — | — | — | 42 |
| 2001 | 622 | — | — | — | — | 622 |
| 2000 | 688 | — | — | — | — | 688 |
| 1999 | 612 | — | — | — | — | 612 |
| 1998 | 545 | — | — | — | — | 545 |
| 1997 | 500 | — | — | — | — | 500 |
| 1996 | 500 | — | — | — | — | 500 |
| 1995 | 500 | — | — | — | — | 500 |
| 1994 | 500 | — | — | — | — | 500 |
| 1993 | 500 | — | — | — | — | 500 |