Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STEELFAB OF OREGON
31975 ROLLAND DR, TANGENT, OR, 97389
Parent company: NA
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 | Manganese | Copper | Nickel | Chromium | Lead | Total (lbs) |
| 2024 | 59 | 28 | 2 | 1 | 5 | 95 |
| 2023 | 86 | 30 | 2 | 1 | 0 | 119 |
| 2022 | 83 | 10 | 2 | 1 | 0 | 97 |
| 2021 | 106 | 17 | 3 | 2 | 1 | 129 |
| 2020 | 98 | 11 | 2 | 2 | 1 | 114 |
| 2019 | 72 | 8 | 2 | 1 | 0 | 84 |
| 2018 | 71 | 8 | 2 | 1 | 0 | 83 |
▎ 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.