Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KNIFE RIVER-MADISON STREET
1404 N LOUISE AVE, SIOUX FALLS, SD, 57107
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 | Benzo[g,h,i]perylene | Mercury | Total |
|---|---|---|---|---|---|---|
| 2024 | 346 | 0 | 0 | — | 0 | 347 |
| 2023 | 360 | 0 | 0 | — | — | 361 |
| 2022 | 324 | 1 | 1 | 0 | 0 | 326 |
| 2021 | 310 | 1 | 0 | — | — | 311 |
| 2020 | — | 0 | — | — | — | 0 |
| 2019 | 750 | 0 | — | 0 | — | 750 |
| 2018 | 863 | 0 | — | 0 | — | 863 |