Facility detail

HOWMET CASTINGS & SERVICES INC

ONE HOWMET DR, HAMPTON, VA, 23661

Parent company: HOWMET AEROSPACE INC

Carcinogen — 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	1,1,1-Trichloroethane	Aluminum (fume or dust)	Hydrogen fluoride	Nitric acid	Nickel	Total
2024	—	1,706	654	716	966	4,473
2023	—	212	404	15	861	1,868
2022	—	272	394	431	12	1,167
2021	—	195	384	564	13	1,258
2020	—	138	315	1,055	9	1,570
2019	—	162	343	1,218	8	1,740
2018	—	206	397	890	9	1,550
2017	—	286	492	824	13	1,694
2016	—	3,445	613	569	14	4,686
2015	—	—	1,990	843	37	2,947
2014	—	—	2,870	880	61	3,879
2013	—	148	3,405	760	63	4,451
2012	—	138	149	748	86	1,215
2011	—	136	149	1,006	82	1,448
2010	—	142	149	1,267	70	1,712
2009	—	217	149	609	108	1,206
2008	—	195	149	1,027	99	1,589
2007	—	144	149	1,451	71	1,908
2006	—	159	149	1,699	108	2,206
2005	—	132	59	319	101	707
2004	—	113	1,616	318	73	2,211
2003	—	319	1,445	193	97	2,179
2002	—	288	1,257	456	505	3,042
2001	—	749	2,105	538	1,178	5,709
2000	—	654	2,595	429	1,019	7,506
1999	—	500	3,091	310	3,329	11,616
1998	—	11,500	—	—	10	11,590
1997	—	13,900	—	—	10	13,982
1996	—	13,700	—	—	10	13,730
1995	—	9,700	—	—	10	9,740
1994	—	12,900	—	—	10	12,940
1993	33,000	10,700	10	10	10	43,760
1992	40,000	16,000	10	10	10	56,060
1991	76,000	13,400	10	10	10	89,460
1990	79,000	13,400	10	10	10	92,460
1989	98,000	—	500	500	250	100,250
1988	—	—	—	—	250	1,000
1987	—	—	—	500	250	1,000