Facility detail

CHEMICALS INC

12321 HATCHERVILLE RD, BAYTOWN, TX, 77521

Parent company: CHEMICALS 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	Ammonia	Propylene	Formaldehyde	Total
2024	2	4	17	—	5	37
2023	7	1	20	—	4	42
2022	11	11	1	—	10	45
2021	12	10	1	—	10	50
2020	18	5	6	—	6	55
2019	19	14	8	—	11	68
2018	16	12	16	—	10	69
2017	26	5	10	—	10	66
2016	18	5	10	—	10	58
2015	16	10	—	—	10	51
2014	10	10	—	—	10	65
2013	10	10	255	—	255	565
2012	10	10	255	—	255	555
2011	10	10	255	—	255	790
2010	10	10	255	—	255	1,305
2009	10	10	10	—	255	815
2008	255	10	—	10	10	1,050
2007	500	1,500	—	500	500	6,500
2006	500	1,500	1,000	—	500	7,500
2005	500	1,500	1,000	500	500	7,500
2004	500	500	1,000	500	500	5,250
2003	500	500	500	500	500	4,750
2002	—	250	500	250	250	3,000
2001	—	250	500	500	—	3,255
2000	1,000	—	500	500	—	3,750
1999	1,000	—	—	500	—	4,015
1998	1,500	—	—	—	—	1,750
1997	1,000	—	—	500	—	4,265
1996	1,000	—	—	500	—	4,500
1995	1,000	—	—	500	—	4,000
1994	250	—	—	—	—	3,100
1993	250	—	—	—	—	3,000
1992	—	—	—	—	—	1,000
1991	—	—	—	—	—	1,255
1990	—	—	—	—	—	1,477