Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KNIFE RIVER ST. JOSEPH READY MIX
8552 RIDGEWOOD ROAD, SAINT JOSEPH, MN, 56374
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) | Lead | Total |
|---|---|---|---|
| 2024 | 98 | 0 | 98 |
| 2023 | 160 | — | 160 |
| 2022 | 120 | — | 120 |