Facility detail

ROHR INC A COLLINS AEROSPACE CO

850 LAGOON DR MAIL ZONE 107N, CHULA VISTA, CA, 91910

Parent company: RAYTHEON TECHNOLOGIES CORP

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	1,1,1-Trichloroethane	Tetrachloroethylene	Methyl isobutyl ketone	Methyl ethyl ketone	Toluene	Total
2020	—	—	—	—	—	2
2019	—	—	—	—	—	62
2018	—	—	—	—	—	72
2017	—	—	—	—	—	67
2016	—	—	—	—	—	313
2015	—	—	—	—	—	278
2014	—	—	—	—	—	78
2013	—	—	—	—	—	77
2012	—	—	—	—	—	74
2011	—	—	—	—	—	86
2010	—	—	—	—	—	79
2009	—	—	—	—	—	95
2008	—	—	—	—	—	99
2007	—	—	—	—	—	87
2006	—	—	—	—	—	90
2005	—	—	—	—	—	142
2004	—	—	—	—	—	110
2003	—	—	—	—	—	67
2002	—	—	—	—	—	136
2001	—	—	7,380	—	—	9,209
2000	—	—	11,750	8,000	—	21,035
1999	—	—	8,000	—	—	9,798
1998	—	11,000	3,550	—	—	16,524
1997	10,300	15,300	—	—	—	27,077
1996	143,900	27,100	—	—	—	172,484
1995	219,750	37,000	8,750	—	13,000	280,475
1994	506,000	51,000	6,300	—	16,500	581,697
1993	483,200	36,000	10,600	9,800	15,000	556,362
1992	554,400	66,000	21,800	16,600	33,200	694,968
1991	353,000	43,000	39,000	30,600	70,000	538,470
1990	365,000	87,400	39,263	28,300	42,025	616,985
1989	854,482	43,593	80,596	73,216	36,176	1,191,377
1988	721,322	74,901	68,138	86,195	—	1,000,027
1987	—	—	—	—	—	42,888