Facility detail

SUBCOM CABLE SYSTEMS LLC

100 PISCATAQUA DR, NEWINGTON, NH, 03801

Parent company: NA

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	1,1,1-Trichloroethane	Freon 113 (CFC-113)	1,1-Dichloro-1-fluoroethane (HCFC-141b)	Dichloromethane	Copper	Total
2024	—	—	—	—	—	5
2023	—	—	—	—	—	7
2022	—	—	—	—	—	6
2021	—	—	—	—	—	5
2020	—	—	—	—	—	3
2019	—	—	—	—	—	2
2018	—	—	—	—	—	2
2017	—	—	—	—	—	3
2016	—	—	—	—	—	5
2015	—	—	—	—	5	12
2014	—	—	—	—	5	8
2013	—	—	—	—	10	12
2012	—	—	—	—	10	10
2011	—	—	—	—	10	10
2010	—	—	—	—	10	10
2009	—	—	—	—	10	10
2008	—	—	—	—	10	10
2007	—	—	—	—	10	10
2006	—	—	—	—	10	10
2005	—	—	—	—	10	10
2004	—	—	—	—	10	10
2002	—	—	—	—	10	10
2001	—	—	20,134	—	255	20,389
2000	—	—	19,186	—	255	19,441
1999	—	—	—	—	255	255
1998	—	—	—	—	500	500
1997	—	—	—	—	255	255
1996	11,628	—	—	—	17	11,645
1995	108,989	—	—	—	—	108,989
1994	94,962	—	—	—	—	94,962
1993	93,000	—	—	—	—	93,000
1992	141,344	10,965	—	—	—	152,309
1991	216,052	11,966	—	—	—	228,018
1990	262,915	—	—	—	—	262,915
1989	155,399	29,525	—	12,620	—	197,544
1988	189,022	12,960	—	—	—	201,982
1987	—	30,360	—	—	—	30,360