Facility detail

GKN AEROSPACE MUNCIE INC.

3901 S DELAWARE DR, MUNCIE, IN, 47302

Parent company: MELROSE INDUSTRIES PLC

Carcinogen PBT — EPA classifications across all reporting years

Start another search Verify on EPA ECHO ↗

Year-over-year total releases

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

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	Sodium hydroxide (solution)	Nickel	Chromium	Aluminum oxide (fibrous forms)	Nickel compounds	Total (lbs)
2024	—	40	14	—	—	54
2023	—	56	20	—	—	76
2022	—	34	12	—	—	46
2021	—	13	—	—	—	13
2020	—	36	13	—	—	49
2019	—	37	13	—	—	50
2018	—	2	—	—	—	2
2017	—	56	—	—	—	57
2016	—	56	—	—	—	57
2015	—	51	—	—	—	52
2014	—	68	—	—	—	69
2013	—	—	—	—	—	1
2012	—	255	—	—	—	260
2011	—	500	—	—	—	505
2010	—	—	—	—	—	5
2009	—	255	—	—	—	260
2008	—	255	—	—	—	260
2007	—	255	—	—	—	255
2006	—	255	255	—	—	510
2005	—	255	255	—	—	510
2004	—	255	10	—	—	265
2003	—	255	255	—	—	515
2002	—	255	255	—	—	515
2001	—	255	255	—	—	510
2000	—	250	5	—	—	255
1999	—	2,801	—	—	—	2,801
1998	—	5,608	2,108	741	—	8,497
1997	—	5,830	2,090	741	—	9,161
1996	—	62	28	534	—	624
1995	—	3,600	1,500	750	—	5,850
1994	—	2,500	—	900	—	3,400
1993	—	—	—	—	—	10
1992	—	—	—	—	—	10
1991	—	—	—	—	—	10
1990	—	—	—	—	750	1,260
1989	—	—	—	—	750	1,250
1988	—	750	—	—	—	1,250
1987	25,000	—	—	—	—	25,000

▎ 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.