Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WEC CO
2606 RT 2 S, OREGON, IL, 61061
Parent company: PLATINUM EQUITY CAPITAL PARTNERS V L.P.
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 | Xylene (mixed isomers) | Chromium | Nickel | Manganese | n-Butyl alcohol | Total (lbs) |
| 2024 | — | — | 3 | 54 | — | 57 |
| 2023 | — | — | 6 | 104 | — | 110 |
| 2022 | — | — | 10 | 211 | — | 221 |
| 2021 | — | — | 9 | 160 | — | 169 |
| 2020 | — | — | 8 | 178 | — | 186 |
| 2019 | — | — | 8 | 135 | — | 143 |
| 2018 | — | — | 9 | 177 | — | 186 |
| 2017 | — | — | 9 | 179 | — | 188 |
| 2016 | — | — | 7 | 170 | — | 177 |
| 2015 | — | — | 7 | 128 | — | 135 |
| 2014 | — | — | 8 | 134 | — | 142 |
| 2013 | — | 7 | 9 | 518 | — | 565 |
| 2012 | — | 8 | 9 | 641 | — | 695 |
| 2011 | — | 8 | 10 | 668 | — | 725 |
| 2010 | — | 6 | 8 | 680 | — | 732 |
| 2009 | — | — | 6 | 375 | — | 405 |
| 2008 | — | 8 | 10 | 732 | — | 793 |
| 2007 | — | 51 | 50 | 572 | — | 795 |
| 2006 | — | 4 | 4 | — | — | 8 |
| 2005 | — | 5 | 4 | — | — | 10 |
| 2004 | — | 6 | 5 | — | — | 17 |
| 2003 | — | 4 | 5 | — | — | 15 |
| 2002 | — | 5 | 5 | — | — | 15 |
| 2001 | 22,020 | 5 | 5 | 5 | — | 22,035 |
| 2000 | 33,587 | 8 | 8 | 242 | — | 33,845 |
| 1999 | 28,217 | 175 | 146 | 343 | — | 29,034 |
| 1998 | 35,537 | 135 | 114 | 285 | — | 36,189 |
| 1997 | 49,491 | 2,033 | 1,704 | 415 | — | 55,432 |
| 1996 | 47,534 | 3,031 | 2,516 | 439 | — | 54,404 |
| 1995 | 52,122 | 1,244 | 1,139 | 421 | — | 54,976 |
| 1994 | 56,336 | 10,288 | 8,718 | 3,834 | — | 79,598 |
| 1993 | 25,458 | 35 | 42 | 248 | — | 25,783 |
| 1992 | 27,800 | 46 | 55 | 171 | — | 28,072 |
| 1991 | 24,100 | 43 | 58 | 137 | — | 24,338 |
| 1990 | 29,100 | — | — | — | — | 29,100 |
| 1989 | 45,000 | — | — | — | — | 56,300 |
| 1988 | 55,000 | — | — | — | 12,200 | 67,200 |
▎ 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.