Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KUHN N.A. INC.
1501 W 7TH AVE, BRODHEAD, WI, 53520
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 | Xylene (mixed isomers) | Toluene | Manganese | Chromium | Nickel | Total (lbs) |
| 2024 | — | — | 213 | 1 | 1 | 215 |
| 2023 | — | — | 233 | 1 | 1 | 235 |
| 2022 | — | — | 206 | 1 | 1 | 208 |
| 2021 | — | — | 209 | 4 | 2 | 215 |
| 2020 | — | — | 223 | 5 | 2 | 230 |
| 2019 | — | — | 211 | 1 | — | 212 |
| 2018 | — | — | 985 | 5 | — | 990 |
| 2017 | — | — | 288 | 2 | — | 289 |
| 2016 | — | — | 115 | 4 | — | 118 |
| 2015 | — | — | 188 | 8 | — | 196 |
| 2014 | — | — | 206 | 9 | 19 | 234 |
| 2013 | — | — | — | 8 | — | 8 |
| 2012 | — | — | — | 7 | — | 7 |
| 2011 | — | — | 172 | 7 | 15 | 194 |
| 2010 | — | — | 39 | — | — | 39 |
| 2009 | — | — | 38 | — | — | 38 |
| 2008 | — | — | 80 | 12 | 15 | 142 |
| 2007 | — | 1,702 | 120 | 9 | 19 | 1,850 |
| 2006 | — | 1,240 | 43 | 9 | 12 | 1,304 |
| 2005 | — | 1,014 | — | 28 | 35 | 1,077 |
| 2004 | — | — | 36 | 12 | — | 48 |
| 2003 | 27,393 | 10,776 | 436 | 2 | — | 38,607 |
| 1999 | 25,511 | — | 21 | — | — | 25,532 |
| 1998 | 23,814 | — | 17 | — | — | 23,831 |
| 1997 | 22,734 | — | 17 | — | — | 22,751 |
| 1996 | 17,928 | — | 13 | — | — | 17,941 |
| 1995 | 17,928 | — | 13 | 12 | 15 | 17,968 |
▎ 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.