Facility detail

U.S. NAVY NORFOLK NAVAL SHIPYARD

INTERSECTION OF EFFINGHAM ST & GEORGE WASHINGTON H, PORTSMOUTH, VA, 237095000

Parent company: US DEPARTMENT OF DEFENSE

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	n-Butyl alcohol	Xylene (mixed isomers)	1,2,4-Trimethylbenzene	1,1,1-Trichloroethane	Ethylene glycol	Total
2024	—	220	—	—	—	330
2023	—	862	—	—	—	1,032
2022	—	2,092	—	—	—	2,092
2021	—	23,400	—	—	—	23,400
2020	15,410	12,330	—	—	—	27,756
2019	18,480	15,150	—	—	620	35,165
2018	—	—	—	—	—	26
2017	18,100	18,900	—	—	—	38,830
2016	11,300	7,100	—	—	—	18,400
2015	14,200	18,400	—	—	—	32,600
2014	28,500	21,700	—	—	—	50,200
2013	15,700	18,200	—	—	—	33,900
2012	—	6,400	—	—	—	6,400
2011	41,000	18,400	20,940	—	—	84,108
2010	19,900	—	13,100	—	—	33,151
2009	47,700	14,760	12,510	—	—	75,991
2008	14,300	10,000	—	—	—	24,584
2007	38,300	9,950	18,380	—	1,200	67,832
2006	46,600	22,600	15,630	—	3,400	89,920
2005	19,000	17,200	—	—	—	36,200
2004	39,100	24,300	11,570	—	2,000	78,957
2003	27,500	36,600	15,280	—	1,400	82,239
2002	41,700	30,900	13,100	—	1,400	102,545
2001	16,700	34,500	21,200	—	1,400	89,135
2000	19,600	39,100	—	—	2,000	63,380
1999	49,700	23,836	—	—	4,000	78,826
1998	38,000	31,000	—	—	3,700	76,500
1997	16,700	17,800	—	21,000	3,800	59,300
1996	17,900	17,900	—	—	2,100	52,700
1995	15,700	20,000	—	14,000	—	55,850
1994	24,300	34,400	—	11,005	1,200	100,020