Facility detail

WESTLAKE EPOXY INC

8600 WEST 71ST STREET, BEDFORD PARK, IL, 60501

Parent company: WESTLAKE CORP

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)	Toluene	Methyl ethyl ketone	Methyl isobutyl ketone	Certain glycol ethers	Total
2024	11,978	2,812	—	5,813	1,663	29,604
2023	11,575	3,505	—	4,976	2,613	31,235
2022	11,711	5,073	—	6,560	2,696	34,132
2021	3,998	5,893	—	7,165	3,696	27,472
2020	3,697	6,431	—	8,449	3,520	28,721
2019	6,791	6,818	—	7,839	3,505	31,764
2018	3,835	6,085	—	6,433	4,175	26,345
2017	3,164	6,309	—	5,473	5,040	24,686
2016	3,749	5,821	—	4,859	5,108	25,180
2015	3,943	5,636	—	4,573	5,038	25,978
2014	10,060	7,648	—	5,332	5,025	31,219
2013	6,205	6,455	—	3,495	3,135	21,256
2012	6,293	5,322	—	3,925	2,401	20,396
2011	6,154	5,456	—	3,872	2,336	19,997
2010	4,229	3,705	—	2,954	916	13,071
2009	1,997	2,133	—	1,740	985	7,553
2008	2,217	3,592	—	2,468	1,182	11,156
2007	1,824	3,118	—	2,378	1,089	10,277
2006	4,530	5,808	—	5,779	1,433	19,857
2005	9,251	8,560	—	7,640	4,680	31,830
2004	9,888	8,480	—	6,100	4,260	30,080
2003	9,102	7,860	28,960	5,100	3,220	55,670
2002	8,649	7,240	31,280	5,340	2,520	57,188
2001	8,401	8,680	25,640	4,980	2,260	51,902
2000	8,888	7,099	35,588	4,969	2,433	62,676
1999	1,741	327	1,742	348	27	9,129
1998	11,320	1,650	9,950	1,655	460	56,485