Facility detail

HERCULES CHEMICAL CO INC .

111 S ST, PASSAIC, NJ, 07055

Parent company: HERCULES CHEMICAL CO INC.

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	Methyl ethyl ketone	Copper compounds	Zinc compounds	Methanol	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2013	—	35	30	—	—	65
2012	—	55	30	—	—	85
2011	—	55	30	—	—	85
2010	—	55	30	—	—	85
2009	—	55	10	—	—	65
2008	—	50	500	—	—	550
2007	—	50	255	—	—	305
2006	—	50	255	—	—	305
2005	—	125	25	—	—	150
2003	500	—	—	—	—	500
2002	500	—	—	—	—	500
2001	500	—	—	—	—	500
2000	500	—	—	—	—	500
1999	500	—	—	—	—	500
1998	500	—	—	—	—	500
1997	500	—	—	—	—	500
1996	500	—	—	—	—	500
1995	500	500	500	—	—	1,500
1994	500	500	—	—	500	1,500
1993	500	500	—	—	500	1,500
1992	500	500	500	500	500	2,755
1991	500	500	—	10	—	1,520
1990	500	10	—	500	—	1,765
1989	500	—	—	500	—	1,250
1988	250	—	—	—	—	500