Facility detail

PERMA TREAT CORP

74 AIRLINE DR, DURHAM, CT, 06422

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	Creosote	Naphthalene	Anthracene	Dibenzofuran	Phenanthrene	Total
2024	500	—	—	—	—	509
2023	642	—	—	—	—	657
2022	454	—	—	—	—	464
2021	635	—	—	—	—	645
2020	370	—	—	—	—	377
2019	474	—	—	—	—	484
2018	518	—	—	—	—	528
2017	460	—	—	—	—	469
2016	691	—	—	—	—	705
2015	528	—	—	—	—	539
2014	339	—	—	—	—	346
2013	399	—	—	—	—	408
2012	399	—	—	—	—	415
2011	500	—	—	—	—	514
2010	500	—	—	—	—	516
2009	500	—	—	—	—	515
2008	500	—	—	—	—	518
2007	500	—	—	—	—	524
2006	500	—	—	—	—	507
2005	1,500	—	—	—	—	1,544
2004	500	—	—	—	—	509
2003	500	500	500	500	500	2,506
2002	500	500	500	500	500	2,506
2001	500	500	500	—	500	2,003
2000	500	500	500	500	500	2,504
1999	500	—	—	—	—	500
1998	500	—	—	—	—	500
1997	1,000	—	—	—	—	1,000
1996	1,000	—	—	—	—	1,000
1995	1,000	—	—	—	—	1,000
1994	1,000	—	—	—	—	1,000
1993	1,500	—	—	—	—	1,500
1992	1,500	—	—	—	—	1,500
1991	1,500	—	—	—	—	1,500
1990	1,500	—	—	—	—	1,500
1989	—	1,500	1,500	1,500	—	5,000
1988	—	1,500	—	500	—	2,000