Facility detail

TOKUSEN USA INC

1500 S AMITY RD, CONWAY, AR, 72032

Parent company: NA

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	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Zinc compounds	Phosphoric acid	Copper	Lead	Total
2024	1,045	255	—	19	—	1,319
2023	968	255	—	19	—	1,242
2022	1,045	255	—	19	—	1,319
2021	1,045	255	—	19	—	1,319
2020	903	255	—	19	—	1,177
2019	1,045	255	—	19	—	1,319
2018	1,045	255	—	19	—	1,319
2017	1,045	255	—	19	—	1,319
2016	1,045	255	—	19	—	1,319
2015	1,045	255	—	19	—	1,319
2014	1,045	500	—	19	—	1,564
2013	1,045	500	—	19	—	1,564
2012	1,045	500	—	19	—	1,564
2011	1,045	500	—	19	—	1,564
2010	1,045	500	—	19	—	1,564
2009	1,045	500	—	19	—	1,564
2008	1,068	500	—	10	—	1,578
2007	1,068	500	—	10	—	1,578
2006	1,068	500	—	10	—	1,578
2005	1,068	435	—	10	—	1,513
2004	750	500	—	10	—	1,260
2003	5,246	250	—	250	5	5,751
2002	5,246	250	—	250	5	5,751
2001	—	250	—	250	5	505
2000	4,436	250	—	250	5	4,941
1999	4,436	250	—	250	5	4,946
1998	4,436	750	1,900	250	5	7,341
1997	4,436	750	1,852	250	5	7,293
1996	4,436	250	1,852	250	5	6,793
1995	2,248	250	750	5	5	3,258
1994	2,200	250	926	5	250	3,636
1993	1,800	1,400	750	5	5	3,960