Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MASTERMOLD LLC
141 ENSCH ST, MAUSTON, WI, 53948
Parent company: NA
Carcinogen
— 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 | Styrene | n-Butyl alcohol | Methyl ethyl ketone | Toluene | Total (lbs) | |
| 2024 | 6,205 | — | — | — | 6,205 | |
| 2023 | 10,384 | — | — | — | 10,384 | |
| 2022 | 6,943 | — | — | — | 6,943 | |
| 2021 | 7,704 | — | — | — | 7,704 | |
| 2020 | 6,544 | — | — | — | 6,544 | |
| 2019 | 4,446 | — | — | — | 4,446 | |
| 2018 | 4,022 | — | — | — | 4,022 | |
| 2017 | 4,083 | — | — | — | 4,083 | |
| 2016 | 3,011 | — | — | — | 3,011 | |
| 2015 | 3,670 | — | — | — | 3,670 | |
| 2014 | 3,157 | — | — | — | 3,157 | |
| 2013 | 2,314 | — | — | — | 2,314 | |
| 2012 | 2,213 | — | — | — | 2,213 | |
| 2011 | 2,235 | — | — | — | 2,235 | |
| 2010 | 1,561 | — | — | — | 1,561 | |
| 2009 | 1,988 | — | — | — | 1,988 | |
| 2008 | 1,696 | — | — | — | 1,696 | |
| 2007 | 1,746 | — | — | — | 1,746 | |
| 2006 | 2,427 | — | — | — | 2,427 | |
| 2005 | 3,587 | — | — | — | 3,587 | |
| 2004 | 5,867 | — | — | — | 5,867 | |
| 2003 | 4,240 | 11,233 | — | — | 15,473 | |
| 2002 | 3,123 | — | — | — | 3,123 | |
| 2000 | 68 | — | 4,134 | 3,709 | 7,911 | |
▎ 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.