Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WAUKESHA FOUNDRY INC
1300 LINCOLN AVE, WAUKESHA, WI, 53186
Parent company: UNITED STARS
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Naphthalene | Diisocyanates | Nickel | Chromium | 4,4'-Methylenedi(phenyl isocyanate) | Total |
|---|---|---|---|---|---|---|
| 2024 | 116 | — | — | — | — | 498 |
| 2023 | 103 | — | — | — | — | 405 |
| 2022 | 118 | — | — | — | — | 362 |
| 2021 | — | — | — | — | — | 248 |
| 2020 | — | — | — | — | — | 288 |
| 2019 | — | — | — | — | — | 301 |
| 2018 | — | — | — | — | — | 450 |
| 2017 | — | — | — | — | — | 382 |
| 2016 | — | — | — | — | — | 399 |
| 2015 | — | — | — | — | — | 452 |
| 2014 | — | — | — | — | — | 591 |
| 2013 | — | — | — | — | — | 586 |
| 2012 | — | — | — | — | — | 749 |
| 2011 | — | — | — | — | — | 40 |
| 2010 | — | — | — | — | — | 26 |
| 2009 | — | — | — | — | — | 18 |
| 2008 | 593 | — | — | — | — | 655 |
| 2007 | — | — | — | — | — | 61 |
| 2006 | — | — | — | — | — | 34 |
| 2005 | — | — | — | — | — | 37 |
| 2004 | — | — | — | — | — | 31 |
| 2003 | — | — | — | — | — | 34 |
| 2002 | — | — | — | — | — | 39 |
| 2001 | — | — | — | — | — | 46 |
| 2000 | — | 55 | — | — | — | 174 |
| 1999 | — | 538 | — | — | — | 750 |
| 1998 | — | 475 | — | — | — | 666 |
| 1997 | — | 625 | — | — | — | 793 |
| 1996 | — | 1,084 | — | — | — | 1,231 |
| 1995 | — | — | 81 | 49 | — | 170 |
| 1994 | — | — | 71 | 43 | — | 149 |
| 1993 | 23,000 | — | 500 | 500 | 500 | 24,520 |
| 1992 | — | — | 500 | 500 | — | 1,010 |
| 1991 | — | — | 500 | 500 | 500 | 2,000 |
| 1990 | — | — | 500 | 500 | 500 | 2,500 |
| 1989 | — | — | 500 | 500 | 500 | 3,000 |
| 1988 | — | — | — | — | 500 | 1,500 |
| 1987 | — | — | — | — | — | 500 |