Facility detail

SPECTROLAB INC

12500 GLADSTONE AVE, SYLMAR, CA, 91342

Parent company: THE BOEING CO

Carcinogen — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	1,1,1-Trichloroethane	Acetone	Ammonia	N-Methyl-2-pyrrolidone	Hydrogen fluoride	Total (lbs)
2016	—	—	—	55	—	55
2015	—	—	—	110	—	110
2014	—	—	52	182	—	234
2013	—	—	66	98	—	164
2012	—	—	53	109	—	162
2011	—	—	—	103	—	103
2010	—	—	—	67	—	67
2009	—	—	—	5	—	5
2008	—	—	—	91	—	91
2007	—	—	—	112	—	112
2006	—	—	—	109	—	109
2005	—	—	—	91	—	91
2004	—	—	—	152	—	152
2003	—	—	—	139	—	139
2002	—	—	—	226	—	226
2001	—	—	250	40	—	290
2000	—	—	—	42	—	42
1999	—	—	33	66	—	99
1998	—	—	250	250	—	750
1997	—	—	1,277	—	668	1,945
1996	—	—	2,193	—	—	2,193
1995	—	—	1,700	—	—	1,700
1994	—	—	1,700	—	258	2,100
1993	—	477	—	—	—	477
1992	1,743	1,587	—	—	—	3,330
1991	1,629	283	—	—	—	1,912
1990	3,476	500	—	—	—	3,976
1989	500	1,000	—	—	—	2,250
1988	9,050	8,250	—	—	—	17,300

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.