Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
10810 BURT DRIVE, WOODSTOCK, AL, 35188
Parent company: KOPPERS UTILITY & INDUSTRIAL PRODUCTS
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 | Pentachlorophenol | Arsenic compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Copper compounds | Polycyclic aromatic compounds | Total (lbs) |
| 2024 | — | — | — | — | 0 | 0 |
| 2023 | — | — | — | — | 0 | 0 |
| 2021 | 476 | — | — | — | 0 | 476 |
| 2020 | 418 | — | — | — | 0 | 418 |
| 2019 | 492 | — | — | — | 0 | 492 |
| 2018 | 206 | — | — | — | 0 | 206 |
| 2017 | 171 | — | — | — | 0 | 171 |
| 2016 | 55 | — | — | — | — | 55 |
| 2015 | 546 | — | — | — | — | 546 |
| 2013 | — | — | — | — | — | 0 |
| 2011 | — | 6 | 4 | 2 | — | 12 |
▎ 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.