Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
3300 N SAM HOUSTON PKWY E, HOUSTON, TX, 77032
Parent company: NA
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 | Nickel | Ethylene glycol | Chromium | Manganese | Copper | Total |
|---|---|---|---|---|---|---|
| 2024 | 9 | 59 | 9 | 7 | 2 | 86 |
| 2023 | — | 250 | — | — | — | 250 |
| 2022 | — | 250 | — | — | — | 250 |
| 2021 | — | 250 | — | — | — | 250 |
| 2020 | — | 150 | — | — | — | 150 |
| 2019 | 180 | 150 | 71 | 27 | — | 428 |
| 2018 | 116 | 150 | 44 | 44 | — | 354 |
| 2017 | 206 | 150 | 86 | 36 | — | 478 |
| 2016 | 406 | 150 | 156 | 37 | — | 749 |
| 2015 | 756 | 150 | 276 | 77 | — | 1,259 |
| 2014 | 446 | 150 | 176 | 54 | 58 | 884 |
| 2013 | 966 | 150 | 366 | 62 | 77 | 1,621 |
| 2012 | 755 | 250 | 255 | 255 | — | 1,515 |
| 2011 | 1,205 | 250 | 255 | 255 | — | 1,965 |
| 2010 | 755 | 250 | 255 | 255 | — | 1,515 |
| 2009 | 755 | 250 | 255 | 255 | 255 | 1,770 |
| 2008 | 1,105 | 250 | 255 | 255 | — | 1,865 |
| 2007 | 255 | 250 | 255 | 255 | — | 1,015 |
| 2006 | 255 | 250 | 255 | 255 | — | 1,015 |