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

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Xylene (mixed isomers)	Chromium	Nickel	Manganese	n-Butyl alcohol	Total
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