Facility detail

GRACE -PASADENA CATALYST SITE

10001 CHEMICAL RD, PASADENA, TX, 77507

Parent company: W R GRACE & CO

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	Toluene	n-Hexane	Titanium tetrachloride	Propylene	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	24,152	18,926	10,755	948	1,840	61,148
2023	24,456	17,808	10,761	1,023	1,538	59,873
2022	23,743	15,720	10,782	1,071	2,138	57,773
2021	24,143	16,178	10,575	1,036	1,727	57,976
2020	22,157	16,641	10,421	1,025	1,734	56,288
2019	22,720	15,784	10,421	999	1,434	55,652
2018	22,890	16,653	8,118	1,048	1,518	56,270
2017	22,000	18,000	8,100	1,100	1,692	55,305
2016	22,000	13,800	8,100	1,100	1,672	51,142
2015	22,000	19,400	9,835	1,100	—	56,795
2014	22,000	19,400	10,327	1,200	—	57,342
2013	22,000	18,800	5,400	1,150	—	51,754
2012	23,200	21,500	15,000	1,090	—	65,500
2011	28,400	22,400	15,400	1,102	—	73,387
2010	28,400	22,200	15,400	1,105	—	71,890
2009	29,400	22,300	15,000	1,105	—	72,590
2008	29,200	21,800	15,400	1,105	—	70,390
2007	28,000	21,800	13,900	1,105	—	67,793
2006	28,000	22,100	14,800	1,105	—	68,992
2005	29,967	22,376	6,934	1,136	—	63,129
2004	28,051	22,376	6,934	1,136	—	61,243
2003	29,124	24,664	6,934	1,222	—	64,895
2002	29,035	—	6,934	1,233	—	37,202
2001	35,121	—	6,705	3,811	—	45,637
2000	86,001	—	—	5,882	15,805	107,688
1999	86,100	—	—	5,917	13,825	105,842
1998	86,180	—	—	5,968	13,773	105,921
1997	86,060	—	—	5,977	13,683	105,720
1996	91,744	—	665	5,838	—	98,247
1995	1,057	—	285	5,870	—	7,212
1994	2,107	—	1,966	6,060	—	10,133
1993	69,861	—	500	13,034	—	83,400
1992	62,704	—	7,540	12,090	—	83,375
1991	62,710	—	7,540	12,300	—	83,515
1990	93,626	—	1,339	22,135	—	117,855
1989	100,500	—	1,600	23,250	—	126,100
1988	52,000	—	2,000	—	—	54,000
1987	45,500	—	2,000	—	—	47,750