Facility detail

NASA MARSHALL SPACE FLIGHT CENTER

NASA-AS01 BLDG 4200, HUNTSVILLE, AL, 35812

Parent company: NATIONAL AERONAUTICS & SPACE ADMINISTRATION

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	Tetrachloroethylene	Lead	Freon 113 (CFC-113)	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,1,1-Trichloroethane	Total (lbs)
2024	—	4,082	—	—	—	4,508
2023	—	2,761	—	—	—	2,853
2022	—	5,305	—	—	—	5,312
2021	—	5,304	—	—	—	5,328
2020	—	5,118	—	—	—	5,219
2019	—	2,143	—	—	—	2,245
2018	—	1,972	—	—	—	2,073
2017	—	199	—	—	—	275
2016	—	10,057	—	—	—	10,061
2015	—	10,377	—	—	—	10,387
2014	—	10,582	—	—	—	10,592
2013	—	10,451	—	—	—	10,451
2012	—	5,971	—	—	—	5,971
2011	—	9,595	—	—	—	9,595
2010	—	4,520	—	—	—	4,522
2009	—	4,520	—	—	—	4,520
2008	—	—	—	—	—	2
2007	—	—	—	—	—	2
2006	—	—	—	10,548	—	10,558
2005	—	—	—	—	—	11
2004	—	—	—	—	—	10
2003	—	—	—	—	—	20
2002	—	—	—	—	—	14
2001	—	—	—	—	—	255
2000	10,665	—	—	—	—	10,675
1999	27,475	—	—	—	—	27,485
1998	51,237	—	—	—	—	51,247
1997	84,000	—	—	—	—	84,010
1996	82,600	—	11,300	—	—	93,910
1995	85,600	—	18,000	—	—	103,610
1994	84,862	—	38,415	—	8,325	131,865

▎ 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.