Facility detail

HUBBARD-HALL INC

563 S LEONARD ST, WATERBURY, CT, 06708

Parent company: NA

Carcinogen — 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	Dichloromethane	Nitric acid	Methanol	Trichloroethylene	Methyl ethyl ketone	Total
2024	—	12	102	236	—	359
2023	82	29	119	253	—	501
2022	816	25	134	344	—	1,339
2021	1,400	28	127	324	—	1,894
2020	1,444	23	121	329	—	1,937
2019	1,511	61	183	318	—	2,088
2018	1,546	60	195	332	—	2,171
2017	1,642	76	201	342	—	2,311
2016	1,687	69	202	480	—	2,473
2015	1,709	85	227	—	—	2,021
2014	840	1,781	218	—	—	2,840
2013	320	1,852	134	217	—	2,579
2012	1,044	1,779	283	269	—	3,488
2011	736	1,690	250	223	—	3,002
2010	956	995	187	152	—	2,371
2009	694	1,312	223	174	—	2,518
2008	1,721	1,764	212	362	—	4,211
2007	1,050	1,602	5	312	—	3,282
2006	1,206	1,613	10	352	—	3,345
2005	961	1,568	13	396	—	3,068
2004	1,392	1,764	1,593	404	—	5,294
2003	1,464	60	1,071	368	191	3,336
2002	2,400	53	840	392	236	4,141
2001	3,007	62	1,393	497	326	5,576
2000	5,580	67	2,110	606	493	9,308
1999	5,988	72	851	845	493	8,776
1998	4,281	1,839	298	590	178	7,408