Facility detail

PRECOAT METALS DIV SEQUA CORP

16402 JACINTOPORT BLVD, HOUSTON, TX, 77015

Parent company: AZZ INC

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	Certain glycol ethers	Methyl ethyl ketone	1,2,4-Trimethylbenzene	Xylene (mixed isomers)	n-Butyl alcohol	Total
2024	2,726	—	7,218	4,341	9,350	27,256
2023	1,526	—	9,236	4,441	5,336	22,970
2022	1,757	—	10,814	4,867	6,049	25,951
2021	1,415	—	7,270	2,656	2,465	15,475
2020	1,759	—	10,768	3,993	4,590	23,278
2019	1,683	—	9,588	3,894	5,273	22,738
2018	2,282	—	14,238	6,927	6,370	32,961
2017	2,810	—	17,500	9,076	7,542	40,787
2016	2,446	—	13,982	7,329	6,008	33,312
2015	2,585	—	14,776	6,180	6,398	33,319
2014	14,271	—	16,112	6,765	6,624	47,830
2013	10,690	—	12,349	4,392	3,100	33,931
2012	9,352	—	11,968	3,697	3,199	31,096
2011	9,304	—	9,689	3,222	3,705	29,289
2010	9,630	—	8,884	3,262	3,932	29,776
2009	10,150	—	8,682	2,073	3,207	26,878
2008	18,831	—	15,206	5,158	7,018	53,729
2007	20,317	—	13,300	4,917	6,729	52,798
2006	17,797	—	10,973	4,468	6,610	46,153
2005	15,370	—	9,475	4,163	6,734	40,926
2004	26,706	—	16,170	6,874	10,712	118,795
2003	37,302	27,964	23,793	7,850	17,836	133,704
2002	37,724	10,046	23,649	7,198	17,931	116,279
2001	47,404	11,641	27,531	5,867	21,528	134,424
2000	46,969	81,628	30,793	11,336	25,191	218,092
1999	28,925	41,625	20,127	5,653	11,282	117,504
1998	10,186	34,968	9,606	4,483	1,844	65,150
1997	22,129	35,852	14,624	8,821	3,671	95,509
1995	37,362	69,236	15,440	20,076	7,962	170,610
1994	33,217	55,326	11,703	25,147	11,424	166,191
1993	31,509	48,480	20,500	32,534	22,783	212,269
1992	43,264	40,046	10,434	21,811	11,467	153,124
1991	25,521	30,926	—	15,397	7,164	92,752
1990	16,103	30,973	—	13,105	5,630	73,384
1989	27,584	9,113	1,280	24,131	4,260	75,343
1988	32,294	—	—	—	10,192	50,527
1987	2,730	—	—	22,180	—	24,910