Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KNIFE RIVER ALBERTVILLE READY MIX
9625 71ST ST NE, ALBERTVILLE, MN, 55301
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 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Lead | Total (lbs) | |||
| 2024 | 140 | 0 | 140 | |||
| 2023 | 170 | 0 | 170 | |||
| 2022 | 230 | — | 230 | |||
| 2019 | 199 | — | 199 | |||
| 2018 | 507 | — | 507 | |||
| 2015 | 273 | — | 273 | |||
| 2006 | 250 | — | 250 | |||
▎ 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.