Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CHEM32 LLC
3007 BURNETT ST, ORANGE, TX, 77630
Parent company: ECOVYST INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Molybdenum trioxide | Hydrogen sulfide | Copper | Zinc compounds | Nickel And Nickel Compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 1,662 | 1,544 | 882 | — | 336 | 4,502 |
| 2023 | 2,106 | 1,300 | 1,196 | — | 256 | 4,950 |
| 2022 | 1,686 | 1,686 | 976 | — | 216 | 4,656 |
| 2021 | 2,682 | 2,049 | 1,392 | — | — | 6,631 |
| 2020 | 1,500 | 1,000 | 500 | — | 500 | 3,500 |
| 2019 | 1,500 | 1,000 | 500 | — | — | 3,000 |
| 2018 | 500 | 1,000 | 1,500 | — | — | 3,000 |
| 2017 | 500 | 1,000 | 500 | — | — | 2,000 |
| 2016 | 500 | — | 346 | — | — | 1,346 |
| 2015 | — | — | 283 | — | — | 311 |
| 1999 | — | — | — | 1,461 | — | 1,461 |
| 1998 | — | — | — | 15 | — | 15 |
| 1996 | — | — | — | 260 | — | 260 |
| 1995 | — | — | — | 260 | — | 260 |
| 1994 | — | — | — | 260 | — | 260 |
| 1993 | — | — | — | 260 | — | 260 |
| 1992 | — | — | — | 15 | — | 15 |
| 1991 | — | — | — | 13 | — | 13 |
| 1990 | — | — | — | 15 | — | 15 |
| 1989 | — | — | — | 750 | — | 750 |