Facility detail

FASLOC INC POTOMAC RIVER PLANT

447 DUPONT RD, MARTINSBURG, WV, 25404

Parent company: DSI UNDERGROUND SYSTEMS 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	Styrene	Acetone	Benzoyl peroxide	Butyl benzyl phthalate	Ammonium nitrate (solution)	Total
2015	2,764	—	2,763	—	—	5,527
2014	2,841	—	—	—	—	2,841
2013	3,767	—	—	—	—	3,767
2012	4,383	—	—	—	—	4,383
2011	4,530	—	—	—	—	4,530
2010	4,717	—	—	—	—	4,717
2009	5,173	—	—	—	—	5,173
2008	6,608	—	—	—	—	6,608
2007	15,868	—	—	—	—	15,868
2006	9,694	—	—	—	—	9,694
2005	9,642	—	—	—	—	9,642
2004	8,568	—	—	—	—	8,568
2003	8,289	—	—	—	—	8,289
2002	18,594	—	2,042	—	—	20,636
2001	35,850	—	5,325	—	—	41,175
2000	8,229	—	60	—	—	8,289
1999	9,140	—	117	—	—	9,257
1998	11,517	—	736	—	—	12,253
1997	13,652	—	1,186	—	—	14,838
1996	15,160	—	1,615	—	—	16,775
1995	66,900	—	10,300	—	—	77,200
1994	31,100	—	3,600	—	—	34,700
1993	31,360	27,500	2,030	950	—	61,840
1992	41,900	70,900	6,200	3,000	—	122,000
1991	75,600	74,100	13,200	6,600	—	169,500
1990	96,500	70,000	16,000	5,500	—	188,000
1989	134,500	28,300	20,000	7,500	—	190,300
1988	138,000	29,000	35,000	12,000	6,000	220,000
1987	—	—	15,200	8,250	—	23,450