Facility detail

K.A. STEEL CHEMICALS INC. D/B/A OLIN CHLOR ALKALI PRODUCTS &

15185 MAIN ST, LEMONT, IL, 60439

Parent company: OLIN CORP

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	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Chlorine	Phosphoric acid	Nitric acid	Total
2024	—	51	—	—	51
2023	—	64	—	—	64
2022	—	80	—	—	80
2021	—	87	—	—	87
2020	—	116	—	—	116
2019	—	138	—	—	138
2018	—	146	—	—	146
2017	—	121	—	—	121
2016	392	121	—	—	513
2015	438	114	—	—	552
2014	415	113	—	—	528
2013	—	113	—	—	113
2012	—	143	—	—	143
2011	—	84	—	—	84
2010	—	84	—	—	84
2009	560	84	—	—	644
2008	605	83	—	—	688
2007	694	83	—	—	777
2006	862	83	—	—	945
2005	924	83	—	—	1,007
2004	1,024	83	—	—	1,107
2003	1,080	1,544	—	—	2,624
2002	947	1,354	—	11	2,312
2001	848	1,493	—	—	2,341
2000	1,177	1,397	—	—	2,574
1999	1,118	—	—	—	1,118
1998	824	1,172	—	—	1,996
1997	897	1,160	—	—	2,057
1996	850	1,886	—	—	2,736
1995	942	1,695	18	—	2,655
1994	973	1,436	540	—	2,949