Facility detail

AOTCO METAL FINISHING LLC

11 SUBURBAN PARK DR, BILLERICA, MA, 01821

Parent company: NA

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	Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification)	Nitric acid	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Lead compounds	Total
2024	—	0	—	—	0
2022	—	0	—	—	0
2021	—	0	—	—	0
2020	—	0	—	—	0
2019	—	0	—	—	0
2018	—	0	—	—	0
2014	—	10	—	—	10
2013	—	10	—	—	10
2012	—	10	—	—	10
2011	—	10	—	—	10
2010	—	10	—	—	10
2009	—	10	—	—	10
2008	—	12	—	—	12
2007	—	11	—	0	11
2006	—	10	—	—	10
2005	—	10	—	—	10
2004	—	10	—	—	10
2003	—	10	—	—	10
2002	—	10	—	—	10
2001	—	10	—	—	10
2000	—	10	—	—	10
1999	250	—	—	—	250
1996	1,369	—	—	—	1,369
1992	—	250	250	—	500