Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
2901 N KAUFMAN ST, ENNIS, TX, 75119
Parent company: SAINT-GOBAIN CORP
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Ammonia | n-Hexane | Copper | Polycyclic aromatic compounds | Lead | Total (lbs) |
| 2024 | — | — | — | 0 | 0 | 93 |
| 2023 | — | — | — | 1 | 0 | 1 |
| 2022 | — | — | — | 1 | 0 | 519 |
| 2021 | — | — | — | 1 | 0 | 1 |
| 2020 | — | — | — | 1 | 0 | 1 |
| 2019 | — | — | — | 1 | 0 | 1 |
| 2018 | 119,357 | 67,166 | — | 2 | 19 | 186,553 |
| 2017 | 132,640 | 74,632 | — | 2 | 21 | 207,306 |
| 2016 | — | — | — | 1 | 0 | 1 |
| 2015 | — | — | — | 0 | 0 | 1 |
| 2014 | — | — | 86 | 0 | 16 | 103 |
| 2013 | — | — | 0 | 1 | 1 | 2 |
| 2012 | — | — | — | 7,105 | 387 | 8,021 |
| 2011 | — | — | 31,566 | 4,036 | 230 | 36,133 |
| 2005 | — | — | — | — | — | 13 |
| 2004 | — | — | — | — | — | 13 |
▎ 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.