Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KNIFE RIVER-YANKTON
2210 ALUMAX ROAD, YANKTON, SD, 57078
Parent company: KNIFE RIVER CORP
Carcinogen
PBT
— 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Polycyclic aromatic compounds | Lead | Total |
|---|---|---|---|---|
| 2024 | — | 0 | 0 | 0 |
| 2023 | — | 0 | 0 | 0 |
| 2022 | — | 0 | 0 | 1 |
| 2021 | 59 | 0 | — | 59 |
| 2020 | 230 | 0 | — | 230 |
| 2019 | — | 0 | — | 0 |
| 2018 | — | 0 | — | 0 |