Facility detail

UNITED STRUCTURES OF AMERICA I NC

1912 BUSCHONG ST, HOUSTON, TX, 77039

Parent company: NA

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	Xylene (mixed isomers)	o-Xylene	Methyl isobutyl ketone	Mixture	Ethylbenzene	Total
2018	964	—	—	—	395	1,358
2017	15,087	—	—	—	136	15,223
2016	21,534	—	—	—	—	21,534
2015	25,727	—	—	—	—	25,727
2014	25,370	—	—	—	—	25,370
2013	21,449	—	—	—	—	21,449
2012	21,441	—	—	—	—	21,441
2011	23,405	—	—	—	—	23,405
2010	24,659	—	—	—	—	24,659
2009	20,654	—	—	—	—	20,654
2008	35,359	—	—	—	—	35,359
2007	41,114	—	—	34,572	—	75,686
2006	39,591	—	—	33,620	—	73,211
2005	35,260	—	—	29,620	—	64,880
2004	—	46,780	8,914	21,583	—	77,277
2003	—	44,120	18,080	—	—	62,200
2002	—	38,929	15,072	—	—	54,001
2001	—	51,520	26,703	—	—	78,223
2000	—	59,121	27,132	—	—	86,253
1999	—	53,740	24,645	—	—	78,385
1998	—	55,646	166	—	—	55,812
1997	—	80,006	—	—	—	80,006
1996	—	11	—	—	—	11
1995	—	11	—	—	—	11
1994	—	7	—	—	—	7
1993	12	—	—	—	—	12
1992	36,372	—	—	—	—	36,372
1991	24,000	—	—	—	—	24,000
1989	51,000	—	—	—	—	51,000
1988	40,000	—	—	—	—	40,000