Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GREAT LAKES CASTINGS LLC
800 N WASHINGTON AVE, LUDINGTON, MI, 49431
Parent company: RESERVE GROUP MANAGEMENT CO
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 | Manganese compounds | 1,1,1-Trichloroethane | Manganese And Manganese Compounds | Lead | Chromium | Total (lbs) |
| 2024 | — | — | 1,288 | 214 | — | 1,502 |
| 2023 | 1,337 | — | — | 234 | — | 1,571 |
| 2022 | — | — | 1,735 | 335 | — | 2,072 |
| 2021 | 1,731 | — | — | 280 | — | 2,013 |
| 2020 | — | — | 1,819 | 79 | — | 1,900 |
| 2019 | — | — | 2,126 | 95 | — | 2,231 |
| 2018 | — | — | 2,028 | 148 | — | 2,178 |
| 2017 | 2,090 | — | — | 102 | — | 2,194 |
| 2016 | 1,953 | — | — | 92 | — | 2,047 |
| 2015 | 2,047 | — | — | 96 | — | 2,145 |
| 2014 | 2,444 | — | — | 296 | — | 2,742 |
| 2013 | 2,476 | — | — | 284 | — | 2,770 |
| 2012 | 2,436 | — | — | 297 | — | 2,743 |
| 2011 | 2,485 | — | — | 302 | — | 2,797 |
| 2010 | 2,123 | — | — | 514 | — | 2,647 |
| 2009 | 1,229 | — | — | 358 | — | 1,597 |
| 2008 | 1,516 | — | — | 100 | — | 1,626 |
| 2007 | 1,695 | — | — | 100 | — | 1,795 |
| 2006 | 1,909 | — | — | 112 | — | 2,031 |
| 2005 | 1,965 | — | — | 114 | — | 2,089 |
| 2004 | 2,186 | — | — | 121 | — | 2,317 |
| 2003 | 1,835 | — | — | 106 | — | 1,951 |
| 2002 | 1,885 | — | — | 108 | — | 2,003 |
| 2001 | 1,735 | — | — | 99 | — | 1,844 |
| 2000 | 2,375 | — | — | — | — | 2,385 |
| 1999 | 1,405 | — | — | — | — | 1,415 |
| 1998 | 1,205 | — | — | — | — | 1,215 |
| 1997 | 1,245 | — | — | — | — | 1,250 |
| 1996 | 1,205 | — | — | — | — | 1,210 |
| 1995 | 1,905 | — | — | — | — | 1,910 |
| 1994 | 1,705 | — | — | — | — | 1,710 |
| 1993 | 255 | — | — | — | — | 260 |
| 1992 | 750 | — | — | — | — | 760 |
| 1991 | 750 | — | — | — | — | 765 |
| 1990 | 6,350 | 29,868 | — | — | — | 36,218 |
| 1989 | — | — | — | — | — | 124 |
| 1987 | — | — | — | — | 750 | 1,500 |
▎ 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.