Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PPG INDUSTRIES INC TX
3333 N INTERSTATE 35, GAINESVILLE, TX, 76240
Parent company: PPG INDUSTRIES INC
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 | Methyl ethyl ketone | Triglycidyl isocyanurate | Zinc compounds | Copper compounds | 4,4'-Isopropylidenediphenol | Total (lbs) |
| 2024 | — | 299 | 69 | — | — | 401 |
| 2023 | — | 191 | 11 | — | — | 212 |
| 2022 | — | — | 7 | 3 | — | 14 |
| 2021 | — | — | 28 | 18 | — | 59 |
| 2020 | — | — | 6 | — | — | 8 |
| 2019 | — | — | 0 | — | 10 | 11 |
| 2018 | — | — | 2 | 1 | 7 | 11 |
| 2017 | — | — | 1 | 1 | 7 | 9 |
| 2014 | — | — | — | 2 | — | 2 |
| 2012 | — | — | 14 | — | — | 14 |
| 2011 | — | — | 13 | — | — | 13 |
| 2010 | — | — | 14 | — | — | 14 |
| 2003 | 10,798 | — | — | — | — | 10,798 |
| 2002 | 11,888 | — | — | — | — | 11,888 |
| 2001 | 15,276 | — | — | — | — | 15,276 |
| 2000 | 15,528 | — | — | — | — | 15,528 |
| 1999 | 15,398 | — | — | — | — | 15,398 |
| 1998 | 12,364 | — | — | — | — | 12,364 |
| 1997 | 15,450 | — | — | — | — | 15,450 |
| 1996 | 16,746 | — | — | — | — | 16,746 |
| 1995 | 19,570 | — | — | — | — | 19,570 |
| 1994 | 15,964 | — | — | — | — | 15,964 |
▎ 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.