Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
11623 N HO US TON ROSSLYN RD, HOUSTON, TX, 77086
Parent company: PILOT CHEMICAL CORP
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) | Benzene | o-Xylene | Toluene | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2024 | 2,295 | 334 | — | — | 47 | 2,676 |
| 2023 | 2,116 | 500 | — | — | 255 | 2,871 |
| 2022 | 2,423 | 189 | — | — | 28 | 2,640 |
| 2021 | 2,132 | 174 | — | — | 27 | 2,333 |
| 2020 | 2,230 | 181 | — | — | 27 | 2,438 |
| 2019 | 3,809 | 170 | — | — | 21 | 4,000 |
| 2018 | 12,720 | 1,549 | — | — | 232 | 14,501 |
| 2017 | 12,541 | 1,605 | — | — | 241 | 14,387 |
| 2016 | 11,341 | 1,538 | — | — | 230 | 13,109 |
| 2015 | 10,912 | 1,542 | — | — | 231 | 12,685 |
| 2014 | 11,053 | 1,547 | 841 | — | 232 | 13,673 |
| 2013 | 6,696 | 1,384 | 688 | — | — | 10,139 |
| 2012 | 2,076 | 537 | — | — | 364 | 3,459 |
| 2011 | 946 | 245 | 116 | — | 171 | 1,691 |
| 2010 | 945 | 251 | 115 | — | 170 | 1,702 |
| 2009 | 2,646 | 642 | 255 | — | 255 | 4,429 |
| 2008 | 10 | 256 | 255 | — | 10 | 551 |
| 2007 | 56 | 79 | 14 | — | 14 | 163 |
| 2006 | 10 | 12 | — | — | 255 | 277 |
| 2005 | 10 | 10 | — | 10 | 255 | 285 |
| 2004 | 255 | 10 | — | — | 10 | 275 |
| 2003 | 255 | 10 | — | — | 255 | 520 |
| 2002 | 255 | 255 | — | — | 255 | 765 |
| 2001 | 10 | 10 | — | — | 10 | 30 |
| 2000 | 500 | 500 | — | 500 | — | 1,515 |
| 1999 | 500 | 500 | — | 500 | — | 1,510 |
| 1998 | — | 10,862 | — | 505 | — | 11,367 |
| 1997 | — | 500 | — | 10 | — | 520 |
| 1996 | — | 500 | — | 10 | — | 520 |
| 1995 | — | 2,857 | — | 505 | — | 3,362 |
| 1994 | — | 2,862 | — | 505 | — | 3,367 |
| 1993 | — | 2,576 | 500 | — | — | 3,076 |
| 1992 | — | 505 | 500 | 500 | — | 1,505 |
| 1991 | — | 1,250 | 505 | 750 | — | 2,505 |
| 1990 | — | 6,006 | 2,643 | 1,301 | — | 9,950 |
| 1989 | — | 13,479 | 3,957 | 1,263 | — | 18,699 |