Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GENESIS ATTACHMENTS LLC
1000 GENESIS DR, SUPERIOR, WI, 54880
Parent company: NPK CONSTRUCTION EQUIPMENT 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 | Manganese | Nickel | Chromium | Total (lbs) | ||
| 2024 | 27 | 5 | 2 | 34 | ||
| 2023 | 24 | 5 | 2 | 32 | ||
| 2022 | 30 | 5 | 2 | 38 | ||
| 2021 | 28 | 5 | 2 | 36 | ||
| 2020 | 15 | 3 | 1 | 20 | ||
| 2019 | 24 | 4 | 2 | 29 | ||
| 2018 | 22 | 4 | 2 | 28 | ||
| 2017 | 19 | 4 | 2 | 24 | ||
| 2016 | 14 | 4 | — | 18 | ||
| 2015 | 24 | 7 | — | 31 | ||
| 2014 | 27 | 9 | — | 37 | ||
| 2013 | 39 | 9 | — | 48 | ||
| 2012 | 39 | 9 | 3 | 51 | ||
| 2011 | 36 | 10 | 3 | 49 | ||
| 2010 | 30 | 9 | — | 39 | ||
| 2009 | 21 | 7 | — | 28 | ||
| 2008 | 42 | 4 | — | 46 | ||
| 2007 | 29 | 3 | — | 32 | ||
| 2006 | 29 | — | — | 29 | ||
| 2005 | 28 | — | — | 28 | ||
| 2004 | 19 | — | — | 19 | ||
| 2003 | 12 | — | — | 12 | ||
| 2002 | 250 | — | — | 250 | ||
| 2001 | 250 | — | — | 250 | ||
| 2000 | 250 | — | — | 250 | ||
| 1999 | 250 | — | — | 250 | ||
| 1998 | 250 | — | — | 250 | ||
▎ 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.