Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WIRTZ MANUFACTURING CO INC PLANT 1
1105 24TH ST, PORT HURON, MI, 48060
Parent company: WIRTZ MANUFACTURING CO INC
PBT
— 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 | Lead compounds | Lead And Lead Compounds | Total (lbs) | |||
| 2024 | — | 3 | 3 | |||
| 2023 | — | 2 | 2 | |||
| 2022 | — | 7 | 7 | |||
| 2021 | — | 11 | 11 | |||
| 2020 | — | 6 | 6 | |||
| 2019 | — | 10 | 10 | |||
| 2018 | — | 15 | 15 | |||
| 2017 | 12 | — | 12 | |||
| 2016 | 12 | — | 12 | |||
| 2015 | 14 | — | 14 | |||
| 2014 | 14 | — | 14 | |||
| 2013 | 14 | — | 14 | |||
| 2012 | 14 | — | 14 | |||
| 2011 | 14 | — | 14 | |||
| 2010 | 14 | — | 14 | |||
| 2009 | 14 | — | 14 | |||
| 2008 | 14 | — | 14 | |||
| 2007 | 14 | — | 14 | |||
| 2006 | 12 | — | 12 | |||
| 2005 | 5 | — | 5 | |||
| 2004 | 15 | — | 15 | |||
| 2002 | 2 | — | 2 | |||
| 2001 | 2 | — | 2 | |||
| 2000 | 2 | — | 2 | |||
| 1999 | 2 | — | 2 | |||
| 1998 | 3 | — | 3 | |||
| 1997 | 16 | — | 16 | |||
| 1996 | 5 | — | 5 | |||
| 1995 | 5 | — | 5 | |||
| 1994 | 7 | — | 7 | |||
| 1993 | 3 | — | 3 | |||
| 1992 | 2 | — | 2 | |||
| 1991 | 1 | — | 1 | |||
| 1990 | 2 | — | 2 | |||
| 1989 | 1 | — | 1 | |||
| 1988 | 16 | — | 16 | |||
▎ 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.