Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIGNICAST LLC
9000 N 55TH ST, BROWN DEER, WI, 53223
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 | Chromium | Nickel | 1,1,1-Trichloroethane | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese | Total (lbs) |
| 2024 | 29 | 22 | — | — | 1 | 52 |
| 2023 | 0 | 0 | — | — | 0 | 1 |
| 2022 | 0 | 0 | — | — | 0 | 1 |
| 2021 | 0 | 0 | — | — | 0 | 1 |
| 2020 | 0 | 0 | — | — | 0 | 1 |
| 2019 | 0 | 0 | — | — | 0 | 1 |
| 2018 | 0 | 0 | — | — | 0 | 1 |
| 2017 | 0 | 0 | — | — | 0 | 1 |
| 2016 | 0 | 0 | — | — | 0 | 1 |
| 2015 | 0 | 0 | — | — | 0 | 1 |
| 2014 | 0 | 0 | — | — | 0 | 1 |
| 2013 | 0 | 0 | — | — | 0 | 1 |
| 2012 | 0 | 0 | — | — | 0 | 1 |
| 2011 | 0 | 0 | — | — | 0 | 1 |
| 2010 | 0 | 0 | — | — | 0 | 1 |
| 2009 | 0 | 0 | — | — | 0 | 1 |
| 2008 | 0 | 0 | — | — | 0 | 0 |
| 2007 | 0 | 0 | — | — | 0 | 1 |
| 2006 | 1 | 0 | — | — | 0 | 1 |
| 2005 | 0 | 0 | — | — | 0 | 1 |
| 2004 | 568 | 253 | — | — | 63 | 884 |
| 2003 | 409 | 182 | — | — | 45 | 636 |
| 2002 | 419 | 186 | — | — | 47 | 652 |
| 2001 | 377 | 168 | — | — | 42 | 587 |
| 2000 | 6,010 | 2,672 | — | — | 668 | 9,350 |
| 1999 | 5,982 | 2,659 | — | — | 665 | 9,306 |
| 1998 | 6,369 | 3,688 | — | — | — | 10,057 |
| 1997 | 9,705 | 5,618 | — | — | — | 15,323 |
| 1996 | 12,740 | 7,430 | — | — | — | 20,170 |
| 1995 | 250 | 250 | — | 750 | — | 1,250 |
| 1994 | 250 | 250 | — | 250 | — | 750 |
| 1993 | 250 | 250 | — | 750 | — | 1,250 |
| 1992 | 250 | 250 | — | 250 | — | 750 |
| 1991 | 250 | 250 | 750 | 250 | — | 1,500 |
| 1990 | 500 | 500 | 1,302 | 250 | — | 2,552 |
| 1988 | 250 | — | 1,039 | 250 | — | 2,039 |
▎ 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.