Facility detail

ISP CHEMICALS LLC

1979 ATLAS ST, COLUMBUS, OH, 43228

Parent company: ASHLAND INC

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	n-Hexane	Toluene	Acetonitrile	Acetone	Total
2024	3,783	782	—	244	—	4,809
2023	3,904	539	86	526	—	5,055
2022	4,859	274	686	670	—	6,489
2021	4,234	969	—	494	—	5,750
2020	4,472	766	115	422	—	5,775
2019	1,159	542	—	189	—	2,441
2018	533	257	1,569	124	—	2,909
2017	4,548	1,736	1,926	491	—	9,605
2016	4,568	437	2,669	99	—	8,713
2015	5,130	1,642	2,671	101	—	10,818
2014	4,364	292	2,446	96	—	8,243
2013	4,564	354	2,143	185	—	8,187
2012	4,899	1,107	1,737	166	—	8,761
2011	4,699	1,071	2,181	241	—	8,550
2010	3,772	2,600	483	678	—	7,743
2009	4,544	5,864	—	253	—	12,306
2008	1,488	2,724	—	39	—	6,788
2007	2,009	7,387	—	298	—	11,754
2006	2,541	6,063	—	1,204	—	11,187
2005	2,935	4,348	—	135	—	8,472
2004	6,820	1,583	575	194	—	10,122
2003	5,264	2,141	302	272	—	8,519
2002	1,043	4,616	48	1,115	—	7,079
2001	820	2,573	173	3,227	—	6,974
2000	1,718	1,776	345	1,699	—	5,746
1999	7,037	5,219	214	1,158	—	13,637
1998	6,316	3,899	117	216	—	10,570
1997	1,220	716	608	—	—	3,534
1996	720	1,030	1,060	365	—	4,937
1995	740	990	1,000	—	—	3,070
1994	1,250	—	1,550	65	—	3,515
1993	1,000	—	4,023	500	2,343	8,626
1992	500	—	255	255	500	2,525
1990	500	—	255	—	1,000	1,774
1989	243	—	320	—	1,328	1,895
1988	354	—	—	—	900	1,254
1987	—	—	114	—	1,150	1,514