Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GILLIG
451 DISCOVERY DR, LIVERMORE, CA, 94551
Parent company: NA
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 | Xylene (mixed isomers) | Methyl methacrylate | Ethylene glycol | Chromium | Total (lbs) | |
| 2024 | — | 178 | 5 | — | 183 | |
| 2023 | — | 177 | 5 | — | 182 | |
| 2022 | — | — | 6 | — | 6 | |
| 2021 | — | — | 8 | — | 8 | |
| 2020 | — | — | 4 | — | 4 | |
| 2019 | 10,468 | — | 6 | — | 10,474 | |
| 2018 | 14,805 | — | 6 | 1 | 14,812 | |
| 2017 | 9,875 | — | 3 | — | 9,878 | |
▎ 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.