Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DELTA DEER PARK
334 TIDAL RD, DEER PARK, TX, 77536
Parent company: PSC GROUP
Carcinogen
— 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 | Zinc compounds | Acrylic acid | Methyl methacrylate | Certain glycol ethers | Toluene-2,4-diisocyanate | Total (lbs) |
| 2024 | — | 127 | — | — | — | 132 |
| 2023 | 6 | 48 | 9 | 39 | — | 126 |
| 2022 | — | 17 | — | 22 | — | 39 |
| 2021 | — | 17 | — | 24 | — | 51 |
| 2019 | 20 | 19 | — | 83 | — | 136 |
| 2018 | 20 | 19 | — | 83 | — | 136 |
| 2017 | 19 | 17 | 3 | 50 | — | 136 |
| 2016 | 25 | 46 | 2 | 57 | — | 181 |
| 2015 | 51 | 29 | 2 | 6 | — | 122 |
| 2014 | 255 | 10 | 10 | 10 | — | 345 |
| 2013 | 255 | 10 | 10 | 10 | — | 335 |
| 2012 | 255 | 10 | 10 | 10 | — | 365 |
| 2011 | — | 255 | 255 | — | 255 | 1,051 |
| 2010 | 500 | 255 | 255 | 255 | 255 | 2,540 |
| 2009 | 10 | 9 | 120 | 4 | — | 203 |
| 2008 | 10 | 15 | 33 | 8 | — | 200 |
| 2007 | 10 | 10 | — | — | — | 20 |
▎ 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.