Facility detail

HOUGHTON CHEMICAL CORP

52 CAMBRIDGE ST, ALLSTON, MA, 02134

Parent company: HOUGHTON CHEMICAL CORP

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	Methanol	Ethylene glycol	Toluene	Dichloromethane	Vinyl acetate	Total
2024	—	—	—	—	—	32
2023	329	93	—	—	—	436
2022	619	119	125	—	—	1,085
2021	597	79	144	—	—	1,069
2020	677	85	134	—	—	1,105
2019	694	118	435	—	—	1,478
2018	700	139	358	—	—	1,398
2017	1,000	255	500	—	—	1,775
2016	1,000	255	500	—	—	1,770
2015	1,000	255	500	—	—	1,765
2014	3,161	1,650	106	—	—	4,922
2013	245	595	57	67	—	964
2012	3,312	2,157	1,000	3,371	—	9,840
2011	1,300	378	400	600	—	2,769
2010	1,289	375	470	689	—	3,370
2009	2,685	517	2,048	500	—	7,117
2008	4,635	5,047	2,308	1,260	—	14,263
2007	4,254	2,542	436	932	—	9,206
2006	1,777	500	900	250	500	5,252
2005	1,145	165	1,483	77	3,997	9,305
2004	500	500	500	3,289	4,075	11,777
2003	3,800	4,630	500	750	1,000	17,655
2002	500	500	500	250	—	5,250
2001	500	500	500	250	500	7,000
2000	500	255	500	250	—	4,760
1999	500	255	500	750	—	4,035
1998	4,955	500	1,500	250	—	13,181