Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
3M CO H & CC DIV
405 E FREDERICK ST BLDG 49, PRAIRIE DU CHIEN, WI, 53821
Parent company: 3M CO
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 | Diisocyanates | Phenol | Ethylene glycol | Diethanolamine | Total (lbs) | |
| 2024 | 339 | — | — | 243 | 582 | |
| 2023 | 341 | — | — | 243 | 584 | |
| 2022 | 394 | — | — | — | 394 | |
| 2021 | 528 | — | 286 | — | 814 | |
| 2020 | 136 | — | 230 | — | 366 | |
| 2019 | 100 | — | 179 | — | 278 | |
| 2018 | 81 | — | — | — | 81 | |
| 2017 | 48 | — | — | — | 48 | |
| 1994 | — | 1,396 | — | — | 1,396 | |
▎ 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.