Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PGE BEAVER PLANT & PORT WESTWARD PLANT
80997 KALLUNKI RD, CLATSKANIE, OR, 97016
Parent company: PORTLAND GENERAL ELECTRIC CO
Carcinogen
PBT
— 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 | Ammonia | Acetaldehyde | n-Hexane | Polycyclic aromatic compounds | Total (lbs) | |
| 2024 | 84,382 | 26,029 | 11,969 | 379 | 122,759 | |
| 2023 | 92,770 | 26,651 | — | 384 | 119,805 | |
| 2022 | 51,773 | — | 7,347 | 235 | 59,355 | |
| 2021 | 55,602 | — | — | 275 | 55,877 | |
| 2020 | 55,464 | 36,914 | — | 163 | 92,541 | |
| 2019 | 59,411 | 30,349 | 3,872 | 149 | 93,781 | |
| 2018 | 51,829 | — | — | — | 51,829 | |
| 2017 | 27,946 | — | — | — | 27,946 | |
| 2016 | 43,837 | — | — | — | 43,837 | |
| 2015 | 40,616 | — | — | — | 40,616 | |
| 2014 | 43,414 | — | — | — | 43,414 | |
| 2013 | 84,090 | — | — | — | 84,090 | |
▎ 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.