Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOWMET CORP-PLANT 10
3850 W WHITE LAKE DR, WHITEHALL, MI, 49461
Parent company: HOWMET AEROSPACE INC
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 | Cobalt | Chromium | 4,4'-Isopropylidenediphenol | Total (lbs) | |
| 2024 | 5 | 1 | 1 | 10 | 17 | |
| 2023 | 5 | 1 | 1 | 8 | 15 | |
| 2022 | 4 | 1 | 1 | 6 | 12 | |
| 2021 | 3 | — | — | 6 | 9 | |
| 2020 | 3 | — | — | 6 | 9 | |
| 2019 | 3 | 0 | 0 | 11 | 15 | |
| 2018 | 2 | — | — | 10 | 12 | |
| 2017 | 2 | — | — | 8 | 10 | |
| 2016 | 3 | — | — | 10 | 13 | |
| 2015 | 6 | 1 | 1 | 12 | 20 | |
| 2014 | 5 | 2 | 2 | 10 | 19 | |
| 2013 | 4 | 2 | 2 | 10 | 18 | |
| 2012 | 28 | 13 | 5 | 4 | 50 | |
| 2011 | 29 | 5 | 4 | 8 | 46 | |
| 2010 | 29 | 5 | 4 | 7 | 45 | |
| 2009 | 23 | 32 | 24 | 7 | 86 | |
| 2008 | 24 | 32 | 25 | 7 | 88 | |
| 2007 | 22 | 11 | 11 | 7 | 51 | |
| 2006 | 81 | 45 | 35 | 7 | 168 | |
| 2005 | 269 | 40 | 31 | 9 | 349 | |
| 2004 | 231 | 34 | 25 | 8 | 298 | |
| 2003 | 47 | 9 | 9 | 6 | 71 | |
| 2002 | 44 | 10 | 10 | — | 64 | |
| 2001 | 45 | 8 | 8 | 6 | 67 | |
| 2000 | 3 | 1 | 1 | 4 | 9 | |
| 1999 | 1 | — | — | — | 1 | |
▎ 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.