Facility detail

CHS MCPHERSON REFINERY - SRU

2000 S MAIN ST, MCPHERSON, KS, 67460

Parent company: CHS INC

Carcinogen PBT — 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	n-Hexane	Xylene (mixed isomers)	Toluene	Propylene	Hydrogen fluoride	Total
2024	39,300	9,991	11,136	1	18	143,200
2023	37,229	8,490	8,256	1	19	136,429
2022	48,518	11,355	10,981	1	19	204,607
2021	36,518	8,278	9,038	55	22	154,116
2020	40,659	9,132	8,531	172	31	132,401
2019	81,194	12,461	11,087	263	19	175,422
2018	76,161	18,026	15,840	4	16	188,207
2017	71,443	19,017	13,369	4	18	188,189
2016	71,282	12,413	13,351	4	19	161,431
2015	63,959	14,124	14,521	3	10	149,195
2014	65,002	14,979	15,490	3	25	176,378
2013	67,802	28,750	32,746	4	16	246,893
2012	67,060	28,088	28,518	171	18	286,963
2011	72,303	26,395	28,070	113	8	266,653
2010	65,606	36,237	27,874	3,109	69	279,973
2009	79,649	8,719	7,801	13,102	324	236,063
2008	98,232	18,934	16,560	13,102	324	263,822
2007	60,436	31,527	26,395	13,102	324	261,982
2006	80,338	91,692	65,152	12,694	1,324	444,753
2005	107,082	66,031	52,872	8,773	18,780	426,560
2004	114,879	87,958	73,913	8,773	18,780	452,944
2003	119,476	86,135	73,643	8,773	18,780	465,946
2002	117,592	90,775	75,886	8,773	18,780	459,259
2001	86,965	84,061	81,179	8,773	17,428	431,517
2000	166,811	85,501	72,801	8,800	17,420	479,695
1999	202,014	88,002	77,001	8,800	18,320	611,835
1998	181,018	69,004	54,903	9,200	46,000	624,716
1997	199,032	128,042	108,025	100,000	88,000	975,035
1996	335,197	163,011	140,007	100,000	10,160	1,182,020
1995	132,023	96,014	91,010	100,000	103,000	833,810
1994	—	110,044	96,024	100,000	217,000	872,652
1993	—	85,041	72,019	84,524	216,932	673,911
1992	—	62,666	68,003	104,655	48,259	521,131
1991	—	68,430	70,644	99,404	48,057	424,494
1990	—	92,290	87,701	99,935	48,259	479,562
1989	—	95,260	95,948	100,368	48,300	648,875
1988	—	—	—	—	—	336,193
1987	—	—	184,300	85,200	—	450,950