Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WABASH (WALKER STAINLESS EQUIPMENT CO)
902 2ND MAIN ST, ELROY, WI, 53929
Parent company: WABASH NATIONAL 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 | Nickel | Chromium | Copper | Manganese | Total (lbs) | |
| 2024 | 3 | 4 | 5 | 1 | 13 | |
| 2023 | 3 | 4 | 5 | 1 | 13 | |
| 2022 | 3 | 4 | 5 | 1 | 13 | |
| 2021 | 2 | 4 | 5 | 1 | 12 | |
| 2020 | 3 | 4 | 5 | 1 | 13 | |
| 2019 | 4 | 6 | 5 | 1 | 16 | |
| 2018 | 4 | 7 | 5 | 1 | 17 | |
| 2017 | 5 | 8 | 5 | 1 | 19 | |
| 2016 | 4 | 8 | 5 | 1 | 18 | |
| 2015 | 4 | 8 | 5 | 2 | 19 | |
| 2014 | 5 | 8 | 5 | 1 | 19 | |
| 2013 | 5 | 9 | 5 | 2 | 21 | |
| 2012 | 4 | 8 | 5 | 2 | 19 | |
| 2011 | 4 | 7 | 5 | 2 | 18 | |
| 2010 | 3 | 6 | 5 | 1 | 15 | |
| 2009 | 4 | 8 | 5 | 1 | 18 | |
| 2008 | 5 | 8 | 5 | 1 | 19 | |
| 2007 | 6 | 10 | 5 | 2 | 23 | |
| 2006 | 4 | 7 | 1 | 1 | 13 | |
| 2005 | 110 | 6 | 15 | 34 | 165 | |
| 2004 | 250 | 250 | — | 5 | 505 | |
| 2002 | 3 | 4 | — | 2 | 9 | |
| 2001 | 13 | 24 | — | 2 | 39 | |
| 2000 | 13 | 24 | — | 2 | 39 | |
| 1999 | 13 | 24 | — | 2 | 39 | |
▎ 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.