Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PORT CITY CASTINGS CORP
711 E PORTER RD, MUSKEGON, MI, 49441
Parent company: PACE INDUSTRIES LLC
Carcinogen
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 | Copper | Nickel | Lead | Manganese | Total (lbs) | |
| 2022 | 35 | 106 | 11 | 22 | 173 | |
| 2021 | 42 | 125 | 9 | 26 | 202 | |
| 2020 | 23 | 67 | 5 | 14 | 109 | |
| 2019 | 1 | 77 | 2 | 4 | 84 | |
| 2018 | — | — | 20 | — | 20 | |
| 2017 | — | — | 4 | — | 4 | |
| 2016 | — | — | 3 | — | 3 | |
| 2015 | — | — | 2 | — | 2 | |
| 2014 | — | — | 2 | — | 2 | |
| 2013 | — | — | 1 | — | 1 | |
| 2012 | — | — | 2 | — | 2 | |
| 2011 | — | — | 3 | — | 3 | |
| 2010 | — | — | 3 | — | 3 | |
| 2009 | — | — | 2 | — | 2 | |
| 2008 | — | — | 3 | — | 3 | |
| 2007 | — | — | 4 | — | 4 | |
| 2006 | — | — | 3 | — | 3 | |
| 2005 | — | — | 3 | — | 3 | |
| 2004 | — | — | 2 | — | 2 | |
| 2003 | 556 | — | 8 | — | 564 | |
▎ 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.