Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
I-K-I MANUFACTURING CO I NC
107 MAPLE CT, EDGERTON, WI, 53534
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 | Propylene | Xylene (mixed isomers) | Methanol | Trichloroethylene | Ethylene oxide | Total (lbs) |
| 2023 | — | 100 | — | — | — | 150 |
| 2022 | — | 150 | — | — | — | 160 |
| 2021 | 100 | 175 | — | — | — | 285 |
| 2020 | 350 | 100 | — | — | — | 465 |
| 2019 | 400 | 125 | — | — | — | 541 |
| 2018 | 550 | 150 | — | — | — | 720 |
| 2017 | 850 | 175 | — | — | — | 1,047 |
| 2016 | 1,218 | 200 | 10 | — | — | 1,453 |
| 2015 | 3,804 | 157 | 50 | — | — | 4,031 |
| 2014 | 4,914 | 887 | 210 | — | — | 6,044 |
| 2013 | 4,359 | 5,106 | 250 | — | — | 9,886 |
| 2012 | 3,533 | 5,517 | — | — | — | 9,305 |
| 2011 | 3,533 | 5,517 | — | — | — | 9,305 |
| 2010 | 4,049 | 5,010 | 250 | 250 | — | 9,814 |
| 2009 | 3,844 | 4,056 | 750 | 750 | — | 9,650 |
| 2008 | 4,053 | 4,975 | 750 | 750 | — | 10,778 |
| 2007 | 4,369 | 750 | 789 | 750 | — | 7,158 |
| 2006 | 4,745 | 250 | 722 | 1,169 | — | 7,386 |
| 2005 | 4,363 | — | 1,969 | 1,112 | — | 7,944 |
| 2004 | — | — | 2,100 | 1,250 | — | 3,850 |
| 2003 | — | — | 1,700 | 1,240 | 1 | 3,696 |
| 2002 | — | — | 1,300 | 750 | 5 | 3,055 |
| 2001 | — | — | 2,100 | 750 | 5 | 3,855 |
| 2000 | — | — | 1,600 | 750 | 5 | 3,355 |
| 1999 | — | — | 1,800 | 750 | 5 | 3,555 |
| 1998 | — | — | 250 | 750 | 1,610 | 3,610 |
| 1997 | — | — | 250 | 750 | 2,080 | 4,080 |
| 1996 | — | — | 250 | 750 | 250 | 2,750 |
| 1995 | — | — | 250 | — | 1,460 | 3,465 |
| 1994 | — | — | 250 | — | 1,870 | 3,620 |
▎ 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.