Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COR-MET INC.
12500 GRAND RIVER RD, BRIGHTON, MI, 48116
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 | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Chromium | Copper | Total (lbs) |
| 2024 | 10 | — | 10 | — | — | 20 |
| 2023 | 10 | — | 15 | — | — | 25 |
| 2022 | 10 | — | 15 | — | — | 25 |
| 2021 | 15 | 15 | — | — | — | 30 |
| 2020 | 15 | — | 15 | — | — | 30 |
| 2019 | — | — | 15 | — | — | 30 |
| 2018 | 15 | — | 15 | — | — | 30 |
| 2017 | 15 | 15 | — | — | — | 30 |
| 2016 | 15 | 15 | — | — | — | 30 |
| 2015 | 15 | 15 | — | — | — | 30 |
| 2014 | 15 | 15 | — | — | — | 30 |
| 2013 | 15 | 15 | — | — | — | 30 |
| 2012 | 15 | 15 | — | — | — | 30 |
| 2011 | 15 | 15 | — | — | — | 30 |
| 2010 | 15 | 15 | — | — | — | 60 |
| 2009 | 15 | 15 | — | — | — | 30 |
| 2008 | 15 | 15 | — | — | — | 45 |
| 2007 | 15 | 15 | — | — | — | 30 |
| 2006 | 15 | 15 | — | — | — | 45 |
| 2005 | 15 | 15 | — | — | — | 45 |
| 2004 | 15 | 15 | — | — | — | 45 |
| 2003 | — | — | — | 15 | 15 | 45 |
| 2002 | — | — | — | 15 | 15 | 45 |
| 2001 | — | — | — | 15 | 15 | 45 |
| 2000 | — | — | — | 15 | 15 | 45 |
| 1999 | 15 | 15 | — | — | — | 45 |
▎ 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.