Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CEMSTONE - COLUMBUS
14609 LAKE DR NE, FOREST LAKE, MN, 55025
Parent company: CEMSTONE PRODUCTS CO
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 | — | 0 | 0 | |||
| 2023 | — | 0 | 0 | |||
| 2022 | — | 0 | 0 | |||
| 2021 | — | 0 | 0 | |||
| 2020 | — | 5 | 5 | |||
| 2019 | 103 | 4 | 108 | |||
| 2018 | 111 | 4 | 114 | |||
| 2017 | 106 | 6 | 112 | |||
| 2016 | — | 6 | 6 | |||
| 2015 | — | 3 | 3 | |||
▎ 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.