Facility detail

CST INDUSTRIES

2101 S 21ST ST, PARSONS, KS, 67357

Parent company: SOLACE CAPITAL PARTNERS LLC

Carcinogen — EPA classifications across all reporting years

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	Xylene (mixed isomers)	Certain glycol ethers	Methyl ethyl ketone	Ethylbenzene	Toluene	Total
2024	—	—	—	—	—	386
2023	—	—	—	—	—	290
2021	—	—	—	—	—	116
2020	—	—	—	—	—	668
2019	—	—	—	—	—	451
2018	—	—	—	—	—	891
2017	—	—	—	—	—	561
2016	—	—	—	—	—	451
2015	—	—	—	—	—	781
2009	—	—	—	—	11,549	11,549
2008	—	—	—	—	10,522	10,522
2007	—	—	—	—	10,032	10,032
2005	1,056	—	—	196	—	1,252
2004	11,640	—	—	2,240	—	49,920
2003	35,520	—	15,540	5,700	—	154,200
2002	64,980	—	21,866	12,427	—	204,739
2000	93,300	62,200	29,900	21,100	17,800	238,800
1999	123,000	94,400	58,000	27,000	21,100	335,800
1998	145,000	133,000	70,000	30,000	24,500	415,900
1997	156,000	103,000	74,300	32,300	22,300	400,100
1996	155,000	102,000	70,000	30,000	31,100	410,500
1995	156,000	84,400	57,800	32,100	26,700	380,700
1994	144,000	89,000	51,000	28,900	18,000	345,400
1993	144,000	88,900	61,000	27,800	20,000	364,900
1992	111,000	91,000	50,500	22,000	11,000	296,100
1991	143,000	90,100	47,300	—	18,900	314,700
1990	157,200	70,900	50,500	—	14,500	311,000
1989	151,363	69,066	54,939	—	10,163	305,064
1988	140,000	—	53,000	—	—	193,000