Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GREDE-BROWNTOWN
N2480 COUNTY HWY M, BROWNTOWN, WI, 53522
Parent company: GREDE HOLDINGS 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 | Manganese | Copper | Certain glycol ethers | Chromium | Lead | Total (lbs) |
| 2024 | 227 | 197 | — | 16 | 0 | 440 |
| 2023 | 204 | 186 | — | 13 | 0 | 403 |
| 2022 | 191 | 150 | — | 9 | 0 | 350 |
| 2021 | 159 | 112 | — | 8 | 0 | 279 |
| 2020 | 665 | 76 | — | 9 | 28 | 778 |
| 2019 | 1,189 | 124 | — | 32 | 52 | 1,397 |
| 2018 | 1,334 | 150 | — | 58 | 190 | 1,732 |
| 2017 | 1,223 | 186 | — | 53 | 175 | 1,637 |
| 2016 | 728 | 156 | — | — | 101 | 985 |
| 2015 | 802 | 182 | — | — | 111 | 1,095 |
| 2014 | 945 | 214 | — | — | 136 | 1,295 |
| 2013 | 1,237 | 217 | — | — | 147 | 1,601 |
| 2012 | 1,581 | 215 | — | — | 189 | 1,985 |
| 2011 | 1,259 | 220 | — | — | 161 | 1,640 |
| 2010 | 1,670 | 225 | — | — | 206 | 2,101 |
| 2009 | 1,312 | 209 | — | — | 150 | 1,671 |
| 2008 | 98 | 245 | — | 53 | 227 | 623 |
| 2007 | 539 | 1,506 | — | 474 | 31 | 2,550 |
| 2006 | 257 | 1,279 | 7,875 | 344 | 27 | 9,782 |
| 2005 | 246 | 1,326 | — | 444 | 27 | 2,044 |
| 2004 | 306 | 1,320 | — | 369 | 2 | 1,998 |
| 2003 | 106 | 842 | — | 316 | 1 | 1,266 |
| 2002 | 190 | 1,013 | — | 540 | 1 | 1,745 |
| 2001 | 127 | 586 | — | — | — | 713 |
| 2000 | 131 | 789 | — | 575 | — | 1,495 |
| 1998 | 298 | 984 | — | 641 | — | 1,923 |
| 1997 | 335 | 1,102 | — | 718 | — | 2,155 |
| 1996 | 175 | 904 | — | — | — | 1,079 |
| 1995 | 500 | 10 | — | — | — | 510 |
| 1994 | 500 | 755 | — | — | — | 1,255 |
| 1993 | 500 | — | — | — | — | 500 |
| 1992 | 500 | — | — | — | — | 500 |
| 1991 | 11,303 | — | — | — | — | 11,303 |
| 1990 | 7,613 | — | — | — | — | 7,613 |
| 1989 | 79,350 | 1,800 | — | 500 | — | 82,150 |
▎ 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.