Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MARATHON ELECTRIC LLC
100 E RANDOLPH STREET, WAUSAU, WI, 54401
Parent company: WEG ELECTRIC CORP
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 | Xylene (mixed isomers) | Methanol | Dichloromethane | Manganese | Copper | Total (lbs) |
| 2024 | — | — | — | 13 | 46 | 59 |
| 2023 | — | — | — | 14 | 128 | 142 |
| 2022 | — | — | — | 10 | 69 | 79 |
| 2021 | — | — | — | 9 | 5 | 14 |
| 2020 | — | — | — | 18 | 5 | 23 |
| 2019 | — | — | — | 26 | 5 | 31 |
| 2018 | — | — | — | 32 | 5 | 37 |
| 2017 | — | — | — | 50 | 5 | 55 |
| 2016 | — | — | — | 58 | 5 | 63 |
| 2015 | — | — | — | 63 | 5 | 68 |
| 2014 | — | — | — | 82 | 5 | 87 |
| 2013 | — | — | — | 97 | 5 | 102 |
| 2012 | — | — | — | 94 | 5 | 99 |
| 2011 | — | — | — | 93 | 5 | 98 |
| 2010 | — | — | — | 81 | 5 | 86 |
| 2009 | — | — | — | 58 | 5 | 63 |
| 2008 | — | — | — | 111 | 5 | 116 |
| 2007 | — | — | — | 109 | 5 | 114 |
| 2006 | — | — | — | 89 | 10 | 99 |
| 2005 | — | — | — | 78 | 10 | 88 |
| 2004 | — | — | — | 70 | 10 | 80 |
| 2003 | — | — | — | 60 | 10 | 70 |
| 2002 | — | — | — | 70 | 10 | 80 |
| 2001 | — | — | — | 69 | 5 | 74 |
| 2000 | — | — | — | 5 | 5 | 10 |
| 1999 | — | — | — | 5 | 5 | 10 |
| 1998 | — | — | — | 5 | 5 | 10 |
| 1997 | — | — | 2,413 | 5 | 5 | 2,423 |
| 1996 | — | — | — | 5 | 5 | 10 |
| 1995 | — | — | — | 5 | 5 | 10 |
| 1994 | — | — | — | 5 | 5 | 10 |
| 1993 | — | 15,161 | — | 10 | 5 | 15,176 |
| 1992 | 20,000 | — | — | 10 | 5 | 20,015 |
| 1991 | 54,400 | — | — | 10 | 5 | 54,415 |
| 1990 | 118,097 | — | — | 5 | 5 | 118,107 |
| 1989 | 102,804 | — | — | 5 | 5 | 102,814 |
| 1988 | 119,313 | — | — | 5 | 5 | 119,323 |
| 1987 | — | — | — | 5 | — | 5 |
▎ 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.