Facility detail

MIDDLE RIVER AIRCRAFT SYSTEMS

103 CHESAPEAKE PARK PLAZA, BALTIMORE, MD, 21220

Parent company: GENERAL ELECTRIC CO (GE CO)

Carcinogen PBT — 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	Methyl ethyl ketone	Toluene	Freon 113 (CFC-113)	n-Butyl alcohol	Total (lbs)
2014	—	—	—	—	—	58
2013	—	—	—	—	—	103
2012	—	—	—	—	—	63
2011	—	—	—	—	—	67
2010	—	—	—	—	—	44
2009	—	—	—	—	—	135
2008	—	—	—	—	—	217
2007	—	—	—	—	—	28
2006	—	—	—	—	—	255
2005	—	—	8,900	—	—	9,405
2004	—	—	—	—	—	765
2003	—	—	—	—	—	505
2002	—	20,800	8,900	—	—	29,960
2001	—	12,057	11,357	—	—	23,664
2000	—	10,981	12,364	—	—	23,372
1999	—	13,722	13,668	—	—	27,437
1998	—	35,600	12,700	—	—	48,326
1997	—	53,600	16,800	—	—	70,426
1996	—	20,500	—	—	—	20,515
1995	41,800	14,800	—	—	—	57,200
1994	60,400	28,700	—	—	—	89,700
1993	59,600	16,100	—	—	—	80,000
1992	49,290	17,000	—	—	—	71,690
1991	67,000	28,100	—	—	—	95,100
1990	64,600	49,100	16,100	—	10,500	140,800
1989	131,300	34,100	12,500	23,800	22,400	224,600
1988	162,000	—	9,800	15,000	—	198,550
1987	—	111,400	71,000	—	—	182,650

▎ 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.