Facility detail

AMETEK AEGIS

50 WELBY RD, NEW BEDFORD, MA, 02745

Parent company: AMETEK INC

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	Freon 113 (CFC-113)	1,1,1-Trichloroethane	Nitric acid	Sodium hydroxide (solution)	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total (lbs)
2024	—	—	155	—	—	155
2023	—	—	157	—	—	157
2022	—	—	113	—	—	113
2021	—	—	200	—	—	200
2020	—	—	88	—	—	88
2019	—	—	83	—	—	83
2018	—	—	88	—	—	88
2017	—	—	88	—	—	88
2016	—	—	88	—	—	88
2015	—	—	89	—	—	89
2014	—	—	89	—	—	89
2013	—	—	90	—	—	90
2012	—	—	113	—	—	113
2011	—	—	113	—	—	113
2010	—	—	113	—	—	113
2009	—	—	113	—	—	113
2008	—	—	109	—	—	109
2007	—	—	109	—	—	109
2006	—	—	109	—	—	109
2005	—	—	109	—	—	109
2004	—	—	96	—	—	96
2003	—	—	117	—	—	117
2002	—	—	117	—	—	117
2001	—	—	119	—	—	119
2000	—	—	118	—	—	118
1999	—	—	130	—	—	130
1998	—	—	130	—	—	130
1997	—	—	130	—	—	130
1996	—	—	130	—	—	130
1995	—	—	130	—	—	130
1994	—	—	1	—	184	185
1993	—	—	1	—	163	317
1992	36,024	—	1	—	216	36,332
1991	55,366	—	1	—	389	55,846
1990	50,780	—	1	—	404	51,279
1989	16,791	—	1	—	426	17,353
1988	50,900	9,348	—	34	—	60,582
1987	—	—	—	1,918	—	1,918

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.