Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4100 BROADMOOR SE, KENTWOOD, MI, 49512
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Nitric acid | Copper compounds | Certain glycol ethers | Nickel compounds | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|---|
| 2024 | 50 | — | — | — | — | 65 |
| 2023 | 110 | — | — | — | — | 125 |
| 2022 | 48 | — | — | — | — | 63 |
| 2021 | 34 | — | — | — | — | 49 |
| 2020 | 48 | — | — | — | — | 63 |
| 2019 | 71 | — | — | — | — | 86 |
| 2018 | 266 | — | — | — | — | 281 |
| 2017 | 115 | 13 | — | — | — | 130 |
| 2016 | 117 | 13 | — | — | — | 133 |
| 2015 | 190 | 50 | — | 34 | — | 292 |
| 2014 | 64 | 295 | — | 33 | — | 403 |
| 2013 | 68 | 56 | — | 22 | — | 157 |
| 2012 | 92 | 264 | — | 22 | — | 411 |
| 2011 | 92 | 758 | — | 23 | — | 898 |
| 2010 | 92 | 21 | — | 18 | — | 141 |
| 2009 | 92 | 21 | — | 18 | — | 141 |
| 2008 | 73 | 14 | — | 10 | — | 99 |
| 2007 | 92 | 18 | — | 13 | — | 126 |
| 2006 | 92 | 21 | — | 15 | — | 129 |
| 2005 | 92 | 31 | — | 24 | — | 153 |
| 2004 | 92 | 259 | — | 22 | — | 385 |
| 2003 | 92 | 260 | — | 22 | — | 390 |
| 2002 | 92 | 21 | — | 22 | — | 142 |
| 2001 | 92 | 21 | — | 22 | — | 141 |
| 2000 | 92 | 18 | — | 19 | — | 134 |
| 1999 | 68 | 15 | — | 21 | — | 149 |
| 1998 | 86 | 15 | — | 21 | — | 163 |
| 1997 | 162 | 18 | 165 | 28 | — | 417 |
| 1996 | 125 | 19 | 177 | 28 | — | 399 |
| 1995 | 114 | 26 | 173 | 44 | — | 447 |
| 1994 | 126 | 24 | 137 | 42 | 79 | 486 |
| 1993 | 134 | 24 | 96 | 40 | 84 | 460 |
| 1992 | 143 | 23 | 50 | 38 | 91 | 427 |
| 1991 | 111 | 17 | — | 71 | 64 | 320 |
| 1990 | 137 | 15 | — | 30 | 99 | 356 |
| 1989 | 153 | 7 | — | 21 | 79 | 327 |
| 1988 | 36 | 1 | — | 1 | — | 43 |
| 1987 | — | — | — | — | — | 1 |