Facility detail

STEMCO LP

300 INDUSTRIAL DR, LONGVIEW, TX, 75602

Parent company: ENPRO INDUSTRIES 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	Toluene	Cumene hydroperoxide	Sodium hydroxide (solution)	Certain glycol ethers	Total
2022	—	—	—	—	—	8
2021	—	—	—	—	—	9
2020	—	—	—	—	—	12
2019	—	—	—	—	—	22
2018	—	—	—	—	—	33
2017	—	—	—	—	—	36
2016	—	—	—	—	—	22
2015	—	—	—	—	—	34
2014	—	—	—	—	—	14
2013	—	—	—	—	—	35
2012	—	—	—	—	—	23
2011	—	—	—	—	—	17
2010	—	6,900	—	—	—	6,919
2009	—	7,286	—	—	—	7,399
2008	—	7,591	—	—	—	7,636
2007	—	7,475	—	—	—	7,511
2006	—	12,222	—	—	—	12,269
2005	—	11,920	—	—	—	11,952
2004	—	12,525	—	—	—	12,558
2003	58,989	9,566	—	—	—	68,555
2002	69,899	10,404	—	—	4,460	84,858
2001	83,840	12,120	—	—	4,600	100,731
2000	121,200	12,120	—	—	—	133,320
1999	101,000	20,200	—	—	—	121,200
1998	96,581	42,171	—	—	—	138,752
1997	137,738	48,706	—	—	—	186,444
1996	108,900	65,829	—	—	—	174,729
1995	14,614	20,167	—	—	—	34,781
1994	34,236	83,943	8,521	—	—	126,700
1993	26,739	71,319	5,734	—	—	103,792
1992	26,250	67,550	—	—	—	93,800
1991	22,250	62,250	5,150	—	—	89,650
1990	24,550	70,250	5,250	—	—	100,050
1989	28,020	69,241	7,117	—	—	104,378
1988	34,325	—	5,152	12,830	—	52,307
1987	—	500	500	—	—	1,000