Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALLOY PRODUCTS CORP
1045 PERKINS AVE, WAUKESHA, WI, 53186
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 | 1,1,1-Trichloroethane | Nitric acid | Chromium | Nickel | Phosphoric acid | Total (lbs) |
| 2024 | — | 500 | 1 | 0 | — | 502 |
| 2023 | — | 500 | 0 | 0 | — | 501 |
| 2022 | — | 500 | 2 | 1 | — | 503 |
| 2021 | — | 500 | 2 | 1 | — | 502 |
| 2020 | — | 10 | 1 | 5 | — | 16 |
| 2019 | — | 10 | 1 | 1 | — | 12 |
| 2018 | — | 10 | 3 | 1 | — | 15 |
| 2017 | — | 10 | 2 | 1 | — | 13 |
| 2016 | — | 10 | 1 | 1 | — | 12 |
| 2015 | — | 10 | 1 | 1 | — | 12 |
| 2014 | — | 10 | 1 | 0 | — | 12 |
| 2013 | — | 10 | 2 | 1 | — | 12 |
| 2012 | — | 10 | 3 | 1 | — | 14 |
| 2011 | — | 10 | 3 | 1 | — | 15 |
| 2010 | — | 10 | 1 | 1 | — | 12 |
| 2009 | — | 1 | 1 | 1 | — | 3 |
| 2008 | — | 1 | 1 | 1 | — | 3 |
| 2007 | — | 1 | 1 | 1 | — | 3 |
| 2006 | — | 1 | 1 | 1 | — | 3 |
| 2005 | — | 1 | 1 | 1 | — | 3 |
| 2004 | — | 1 | 1 | 2 | — | 4 |
| 2003 | — | 1 | 1 | 1 | — | 3 |
| 2002 | — | 5 | 5 | 5 | — | 15 |
| 2001 | — | 5 | 5 | 5 | — | 15 |
| 2000 | — | 250 | 500 | 500 | — | 1,260 |
| 1999 | — | 250 | 500 | 500 | — | 1,260 |
| 1998 | — | 250 | 500 | 17 | 250 | 1,027 |
| 1997 | — | 250 | 500 | 500 | 250 | 1,510 |
| 1996 | — | 250 | 255 | 255 | 250 | 1,010 |
| 1995 | — | 250 | 255 | 10 | 250 | 765 |
| 1994 | — | 250 | 255 | 255 | 5 | 765 |
| 1993 | — | 250 | 255 | 10 | — | 515 |
| 1992 | 19,305 | — | 45 | 26 | — | 19,402 |
| 1991 | 26,990 | — | 43 | 25 | — | 27,080 |
| 1990 | 24,102 | — | 39 | 22 | — | 24,186 |
| 1989 | 24,102 | — | 39 | 22 | — | 24,186 |
| 1988 | — | — | — | 22 | — | 22 |
| 1987 | 58,000 | — | — | — | — | 58,000 |
▎ 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.