Facility detail

HOEGANAES CORP

4330 PARADISE RD, WATSONTOWN, PA, 17777

Parent company: GKN POWDER METALLURGY HOLDINGS INC

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	Dichloromethane	Acetone	Nickel	Zinc compounds	Copper	Total
2024	—	—	15	15	10	66
2023	—	—	15	15	10	66
2022	—	—	15	15	10	66
2021	—	—	7	7	10	50
2020	—	—	9	7	10	44
2019	—	—	9	7	2	36
2018	—	—	9	7	2	107
2017	—	—	7	7	2	103
2016	—	—	7	7	2	117
2015	—	—	7	7	2	117
2014	—	—	7	7	2	109
2013	—	—	7	7	2	103
2012	—	—	15	15	10	307
2011	—	—	15	15	15	63
2010	—	—	15	15	15	63
2009	—	—	15	15	15	63
2008	—	—	15	15	15	63
2007	36,366	—	15	15	15	36,429
2006	24,055	—	15	15	15	24,118
2005	24,155	—	15	15	15	24,218
2004	27,455	—	15	15	15	27,518
2003	27,355	—	15	15	15	27,418
2002	40,255	—	15	505	15	41,298
2001	120,722	—	15	15	15	120,785
2000	90,875	—	15	15	15	90,920
1999	30,457	—	15	260	15	30,747
1998	25,781	—	15	260	15	26,071
1997	61,455	—	260	250	15	61,980
1996	51,555	—	260	250	15	52,080
1995	36,642	—	12,017	185	760	49,604
1994	18,250	—	10	—	10	18,270
1993	47,250	16,150	10	—	10	63,420
1992	19,005	5,450	10	10	10	24,485
1991	—	5,450	10	—	10	5,470
1990	—	5,450	10	—	10	5,470
1989	—	7,412	500	—	500	8,412