Facility detail

WATTS REGULATOR CO DBA WEBSTER VALVE

583 S MAIN ST, FRANKLIN, NH, 03235

Parent company: WATTS WATER TECHNOLOGIES

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	Toluene	Dichloromethane	1,1,1-Trichloroethane	Xylene (mixed isomers)	Tetrachloroethylene	Total
2024	—	—	—	—	—	74
2023	—	—	—	—	—	76
2022	—	—	—	—	—	97
2021	—	—	—	—	—	95
2020	—	—	—	—	—	71
2019	—	—	—	—	—	155
2018	—	—	—	—	—	492
2017	—	—	—	—	—	339
2016	—	—	—	—	—	406
2015	—	—	—	—	—	403
2014	—	—	—	—	—	431
2013	—	—	—	—	—	435
2012	—	—	—	—	—	781
2011	—	—	—	—	—	732
2010	—	—	—	—	—	1,869
2009	—	—	—	—	—	1,952
2008	—	—	—	—	—	1,600
2007	—	—	—	—	—	842
2006	—	—	—	—	—	989
2005	—	—	—	—	—	4
2004	—	—	—	—	—	5
2003	—	—	—	—	—	34
2002	—	—	—	10,772	—	10,828
2001	—	—	—	8,445	—	8,500
2000	—	21,318	—	5,805	—	28,178
1999	870	19,475	—	4,250	—	25,645
1998	1,830	20,228	—	5,050	—	28,158
1997	3,000	16,350	—	—	—	20,390
1996	17,220	18,050	—	—	—	36,065
1995	19,340	28,780	—	—	—	48,915
1994	16,250	23,800	—	—	—	40,845
1993	18,051	37,597	—	—	—	56,443
1992	—	—	27,950	—	—	28,745
1991	14,339	—	26,342	—	—	41,476
1990	—	—	—	—	—	1,945
1989	40,000	—	52,250	—	24,250	118,285
1988	35	—	—	—	—	790
1987	64,000	—	62,250	—	—	126,750