Facility detail

GUARDIAN INDUSTRIES CORP - FLOREFFE PLANT

1000 GLASSHOUSE RD, JEFFERSON HILLS, PA, 15025

Parent company: GUARDIAN INDUSTRIES CORP

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	Selenium	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Chromium compounds (except for chromite ore mined in the Transvaal Region)	Selenium compounds	Lead	Total (lbs)
2015	—	—	17	2,202	—	2,231
2014	4,018	—	32	—	—	4,070
2013	3,648	—	29	—	—	3,697
2012	5,459	—	42	—	—	5,521
2011	12,546	—	54	—	—	12,620
2010	5,740	—	20	—	—	5,761
2009	—	—	5	—	—	6
2008	—	—	8	—	—	10
2007	—	—	6	—	1	8
2006	—	—	7	—	1	8
2005	—	—	9	—	1	10
2004	3,895	—	8	—	2	3,905
2003	2,080	—	1	—	—	2,081
2002	2,976	—	26	—	—	3,002
2001	83,877	—	856	—	179	84,919
2000	61,182	—	662	—	—	61,850
1999	68,946	—	9,716	—	—	78,662
1998	33,237	—	3,603	—	—	36,840
1997	29,649	—	8,060	—	—	37,709
1996	—	—	6,342	—	—	6,342
1992	—	40,000	—	—	—	40,000
1991	—	30,000	—	—	—	30,000

▎ 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.