Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DUBOIS CHEMICALS CHILTON
476 CLAY ST, CHILTON, WI, 53014
Parent company: DUBOIS CHEMICALS INC
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 | Certain glycol ethers | N-Methyl-2-pyrrolidone | Diethanolamine | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) | |
| 2024 | 3,388 | — | — | 3,013 | 6,401 | |
| 2023 | 5,646 | — | — | — | 5,646 | |
| 2022 | 3,388 | — | — | — | 3,388 | |
| 2021 | 8,470 | 3,616 | — | — | 12,086 | |
| 2020 | 7,747 | 5,089 | — | — | 12,836 | |
| 2019 | 7,905 | 5,682 | — | — | 13,587 | |
| 2018 | 5,505 | — | — | — | 5,505 | |
| 2017 | 5,505 | 4,128 | 1,808 | — | 11,441 | |
| 2016 | 4,282 | 5,377 | 517 | — | 10,176 | |
| 2015 | 4,894 | 2,994 | 1,283 | — | 9,171 | |
| 2014 | 6,117 | 4,520 | 1,937 | — | 12,574 | |
| 2013 | 7,952 | 3,415 | 1,463 | — | 12,830 | |
| 2012 | 8,568 | 5,728 | 2,455 | — | 16,751 | |
| 2011 | 12,544 | 8,822 | 3,781 | — | 25,147 | |
| 2010 | 8,609 | 13,089 | 5,609 | — | 27,307 | |
▎ 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.