Facility detail

DYSTAR HILTON DAVIS CORP

2235 LANGDON FARM RD, CINCINNATI, OH, 45237

Parent company: DYSTAR LP

Carcinogen 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	Toluene	Methanol	Chlorobenzene	m-Xylene	Xylene (mixed isomers)	Total
2023	—	—	—	—	—	3,071
2022	—	—	—	—	—	332
2021	—	—	—	—	—	2,342
2020	—	—	—	—	—	2,339
2019	—	—	—	—	—	351
2018	—	—	—	—	—	374
2017	—	—	—	—	—	2,269
2016	—	—	—	—	—	4,379
2015	—	—	—	—	—	5,252
2014	—	—	—	—	—	374
2013	—	—	—	—	—	2,408
2012	—	—	—	—	—	3,497
2011	—	—	—	—	—	2,640
2010	—	—	—	—	—	9,056
2009	—	—	—	—	—	349
2008	—	—	—	—	—	2,779
2007	—	—	—	—	—	4,414
2006	—	—	—	—	—	3,354
2005	—	—	—	—	—	344
2004	—	—	—	—	—	2,202
2003	—	—	—	—	—	336
2002	—	—	—	—	—	367
2001	—	4,549	—	2,625	—	7,264
2000	—	11,202	—	8,600	—	20,091
1999	—	35,006	—	35,304	—	79,171
1998	—	18,835	—	22,782	441	61,299
1997	—	21,395	208	23,898	—	101,901
1996	—	20,831	267	20,756	52	111,920
1995	—	19,245	576	19,845	—	82,360
1994	—	18,461	981	—	25,442	56,629
1993	—	11,378	2,529	—	28,099	52,091
1992	12,317	7,995	1,866	—	12,335	52,397
1991	17,725	3,909	6,791	—	1,974	64,560
1990	19,874	8,807	7,985	—	3,052	74,440
1989	37,723	8,307	13,030	—	7,842	87,387
1988	406,350	17,850	—	—	40,585	495,973
1987	—	—	110,500	—	—	118,000