Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GREDE FOUNDRIES
700 ASH ST, REEDSBURG, WI, 53959
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 | Naphthalene | Copper | Nickel | Manganese | Zinc compounds | Total (lbs) |
| 2024 | — | 32 | 5 | 228 | — | 272 |
| 2023 | — | 32 | 4 | 235 | — | 279 |
| 2022 | — | 30 | 4 | 229 | — | 271 |
| 2021 | — | 5 | 3 | 92 | — | 106 |
| 2020 | — | 5 | — | 76 | — | 81 |
| 2019 | — | 20 | — | 161 | 52 | 234 |
| 2018 | — | 12 | — | 120 | 24 | 157 |
| 2017 | — | 16 | — | 166 | 258 | 441 |
| 2016 | — | — | — | 128 | 333 | 463 |
| 2015 | — | — | — | 136 | 323 | 461 |
| 2014 | — | — | — | 131 | 300 | 1,013 |
| 2013 | — | — | — | 126 | 268 | 646 |
| 2012 | 1 | 5 | 1 | 74 | 114 | 203 |
| 2011 | 1 | 4 | 1 | 73 | 25 | 116 |
| 2010 | 93 | 7 | 2 | 89 | 10 | 220 |
| 2009 | 77 | 8 | 1 | 85 | 12 | 192 |
| 2008 | 81 | 8 | 1 | 106 | 11 | 227 |
| 2007 | 1 | 7 | 1 | 95 | 2 | 126 |
| 2006 | 1,260 | 7 | 1 | 66 | 12 | 1,358 |
| 2005 | 1,161 | 13 | 2 | 99 | 25 | 1,315 |
| 2004 | 1,150 | 64 | 2,436 | 7 | — | 3,673 |
| 2003 | 974 | 1,167 | 1,167 | 5 | — | 3,323 |
| 2002 | 1,007 | 250 | — | 2 | — | 1,264 |
| 1998 | 13,708 | — | — | — | — | 13,708 |
| 1997 | 14,409 | — | — | — | — | 14,409 |
| 1996 | 16,000 | — | — | — | — | 16,000 |
| 1995 | 23,600 | — | — | — | — | 23,600 |
| 1994 | 9,200 | — | — | — | — | 9,200 |
| 1993 | 17,000 | — | — | — | — | 17,005 |
| 1990 | — | 250 | — | — | — | 250 |
| 1989 | — | 7,133 | — | — | — | 7,633 |
▎ 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.