Facility detail

OKLAHOMA STEEL & WIRE CO INC

1041 SOUTH 1ST STREET, MADILL, OK, 73446

Parent company: NA

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	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Zinc compounds	Ethylene glycol	Sodium hydroxide (solution)	Copper	Total
2024	—	2,381	—	—	—	2,382
2023	—	2,155	—	—	—	2,156
2022	—	2,461	—	—	—	2,462
2021	—	2,515	—	—	—	2,516
2020	—	1,546	—	—	—	1,546
2019	—	2,238	—	—	—	2,239
2018	—	2,229	—	—	—	2,230
2017	—	1,976	—	—	—	1,977
2016	—	1,598	—	—	—	1,598
2015	—	2,211	—	—	—	2,212
2014	—	1,461	—	—	—	1,462
2013	—	1,355	—	—	—	1,356
2012	—	309	—	—	—	309
2011	—	3,032	—	—	—	3,035
2010	—	3,160	—	—	—	3,162
2009	—	1,808	—	—	—	1,809
2008	—	1,517	—	—	—	1,518
2007	—	1,490	—	—	—	1,491
2006	—	1,000	—	—	—	1,000
2005	—	1,000	—	—	—	1,000
2004	—	1,000	—	—	—	1,000
2003	—	500	—	—	—	500
2002	—	500	—	—	—	500
2001	—	500	—	—	3,000	3,500
2000	—	500	—	—	—	500
1999	—	250	3,495	—	—	3,745
1998	—	250	2,700	—	—	2,950
1997	—	—	2,013	—	—	2,013
1996	—	—	—	—	—	35
1994	17,000	—	—	—	—	17,081
1993	68,005	—	—	—	—	68,505
1992	65,369	—	—	—	—	65,369
1991	38,005	—	—	—	—	38,010
1990	13,757	—	—	—	—	13,767
1989	13,752	—	—	—	—	13,762
1987	3,100	—	—	3,100	—	6,200