Facility detail

WYNNEWOOD REFINING CO

906 S POWELL AVE, WYNNEWOOD, OK, 73098

Parent company: CVR ENERGY INC

Carcinogen PFAS 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	Ammonia	Xylene (mixed isomers)	Toluene	Benzene	Total
2024	68,647	67,574	42,648	36,573	11,108	288,097
2023	66,487	75,630	40,629	33,486	9,461	288,388
2022	60,225	77,873	31,267	27,560	8,267	262,150
2021	62,578	90,275	28,199	24,864	8,197	275,769
2020	63,591	87,630	27,955	24,817	8,101	272,485
2019	62,963	90,220	27,968	24,648	8,186	274,391
2018	30,413	86,488	16,816	16,407	5,496	218,748
2017	33,174	78,411	11,778	13,900	7,034	200,257
2016	36,375	78,031	12,938	14,487	8,579	205,822
2015	35,669	72,027	12,909	14,275	9,332	214,478
2014	34,839	436	9,150	12,107	9,445	81,944
2013	30,782	1,072	9,291	11,408	7,066	71,790
2012	28,635	597	8,584	10,022	2,502	81,750
2011	29,250	6,061	2,570	5,789	3,901	63,186
2010	32,768	1,005	11,218	13,005	6,555	142,750
2009	39,250	1,035	11,655	12,255	6,355	139,569
2008	39,250	5,995	11,655	12,155	6,155	137,645
2007	40,250	2,695	13,555	13,655	7,455	146,225
2006	24,250	60,255	12,655	13,055	8,355	190,579
2005	30,250	27,028	12,655	16,155	7,455	161,169
2004	26,250	28,028	12,655	16,555	9,955	169,880
2003	28,250	2,728	11,555	17,155	8,455	140,375
2002	30,250	5,828	10,655	16,355	8,155	113,656
2001	32,250	33,028	10,755	13,455	10,755	142,142
2000	30,250	18,028	10,975	21,855	13,055	130,978
1999	29,250	9,828	27,255	33,255	13,455	151,998
1998	37,250	14,028	29,255	36,255	18,155	174,568
1997	63,250	17,028	48,255	51,255	27,255	276,143
1995	73,000	3,267	64,255	64,255	29,255	331,785
1994	—	5,923	54,260	59,260	42,260	244,967
1993	—	6,823	66,255	55,255	38,355	267,287
1992	—	7,100	39,255	47,155	52,255	221,825
1991	—	27,400	44,105	35,305	34,505	219,000
1990	—	23,150	5,847	7,698	1,604	73,663
1989	—	6,596	6,509	9,417	5,902	49,176
1988	—	—	12,500	—	22,928	187,503
1987	—	—	64,250	—	50,250	119,750