PERI: Toxic 100 Index

HollyFrontier

Rank in Toxic 100: 98
Rank among all TRI companies: 353
Air releases 2014 (lbs): 826,270
Incineration transfers 2014 (lbs): 8,030
Total Air and Incineration Toxic Score 2014: 112,959
Percentage of national total 2014 toxic air and incineration score: 0.026%
EJ: Poor Share: 18.6%
EJ: Minority Share: 28.6%

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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(Click on column headers to re-sort table: current sort is by revised air releases.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)

Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Rv
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Sulfuric acid	57,000	57,000	0	0	3,500	3,150	2.79%	20.4%	45.4%	16.8%	4.0%	7.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Ammonia	54,000	54,000	0	0	35	51	0.04%	21.6%	47.7%	13.7%	2.7%	6.4%
NAVAJO REFINING CO	ARTESIA	NM	Ammonia	45,006	45,006	0	0	35	7	0.01%	14.5%	40.1%	60.2%	0.3%	55.5%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Toluene	42,000	42,000	40	40	1	1	0.00%	21.8%	48.1%	13.0%	2.4%	6.1%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Sulfuric acid	31,000	31,000	0	0	3,500	4,213	3.73%	23.1%	45.1%	44.5%	17.7%	11.8%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Xylene (mixed isomers)	30,000	30,000	0	0	35	136	0.12%	22.8%	45.4%	42.5%	14.2%	13.5%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Toluene	29,000	29,000	0	0	1	3	0.00%	22.6%	45.2%	42.5%	14.1%	13.6%
NAVAJO REFINING CO	ARTESIA	NM	Sulfuric acid	29,000	29,000	0	0	3,500	446	0.39%	14.5%	40.1%	60.2%	0.3%	55.5%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	n-Hexane	28,000	28,000	40	40	5	6	0.01%	22.4%	49.5%	11.3%	1.7%	5.4%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Benzene	27,700	27,700	18	18	28,000	24,165	21.39%	21.9%	48.3%	12.9%	2.4%	6.1%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Xylene (mixed isomers)	27,200	27,200	400	400	35	27	0.02%	21.9%	48.3%	12.6%	2.3%	6.0%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Hydrogen sulfide	24,000	24,000	0	0	1,800	1,728	1.53%	22.3%	49.2%	11.6%	1.8%	5.6%
FRONTIER REFINING INC	CHEYENNE	WY	n-Hexane	23,000	23,000	0	0	5	2	0.00%	21.7%	39.3%	30.2%	5.3%	21.2%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Ammonia	22,250	22,250	0	0	35	63	0.06%	10.0%	26.2%	16.9%	1.1%	10.1%
FRONTIER REFINING INC	CHEYENNE	WY	Hydrogen sulfide	20,800	20,800	1,060	1,060	1,800	611	0.54%	21.1%	38.7%	29.8%	5.2%	21.0%
FRONTIER REFINING INC	CHEYENNE	WY	Diethanolamine	18,000	18,000	0	0	1,200	352	0.31%	23.2%	40.8%	31.2%	5.7%	22.0%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	n-Hexane	15,600	15,600	0	0	5	10	0.01%	22.6%	45.2%	42.5%	14.1%	13.5%
NAVAJO REFINING CO	ARTESIA	NM	Propylene (Propene)	14,490	14,490	0	0	1	0	0.00%	16.2%	41.4%	64.5%	0.4%	60.5%
NAVAJO REFINING CO	ARTESIA	NM	Hydrogen sulfide	14,032	14,032	0	0	1,800	448	0.40%	16.2%	41.4%	64.4%	0.4%	60.4%
FRONTIER REFINING INC	CHEYENNE	WY	Xylene (mixed isomers)	12,500	12,500	1,027	1,027	35	8	0.01%	22.3%	39.9%	30.6%	5.5%	21.6%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	n-Hexane	12,200	12,200	0	0	5	5	0.00%	9.8%	25.9%	16.2%	1.0%	9.6%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Xylene (mixed isomers)	11,900	11,900	0	0	35	37	0.03%	24.0%	48.2%	44.7%	17.5%	11.7%
FRONTIER REFINING INC	CHEYENNE	WY	Toluene	11,800	11,800	250	250	1	0	0.00%	21.9%	39.5%	30.3%	5.4%	21.4%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Toluene	11,300	11,300	0	0	1	1	0.00%	9.4%	25.6%	15.1%	0.9%	8.8%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	1,2,4-Trimethylbenzene	11,300	11,300	0	0	580	555	0.49%	23.3%	45.9%	43.0%	14.8%	13.3%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	n-Hexane	11,000	11,000	0	0	5	3	0.00%	23.3%	47.2%	44.2%	17.1%	11.6%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Toluene	10,700	10,700	0	0	1	1	0.00%	23.7%	47.8%	44.7%	17.4%	11.9%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Ethylbenzene	10,600	10,600	80	80	890	315	0.28%	22.1%	48.7%	12.2%	2.1%	5.8%
NAVAJO REFINING CO	ARTESIA	NM	n-Hexane	10,600	10,600	0	0	5	0	0.00%	15.4%	40.8%	62.5%	0.4%	58.1%
FRONTIER REFINING INC	CHEYENNE	WY	Propylene (Propene)	10,200	10,200	0	0	1	0	0.00%	22.0%	39.6%	30.4%	5.4%	21.4%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Ammonia	9,600	9,600	0	0	35	59	0.05%	22.4%	45.0%	42.2%	13.8%	13.7%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Benzene	8,300	8,300	0	0	28,000	27,140	24.03%	9.4%	25.7%	15.2%	0.9%	8.9%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Cyclohexane	7,950	7,950	0	0	1	1	0.00%	22.6%	45.3%	42.2%	13.7%	13.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Propylene (Propene)	7,100	7,100	0	0	1	0	0.00%	22.7%	50.0%	10.3%	1.3%	5.0%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Cyclohexane	6,940	6,940	2	2	1	0	0.00%	22.9%	50.3%	10.2%	1.2%	5.0%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Hydrogen sulfide	5,900	5,900	0	0	1,800	159	0.14%	19.5%	41.6%	39.6%	14.7%	9.0%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Ethylbenzene	5,900	5,900	0	0	890	695	0.62%	22.7%	45.3%	42.5%	14.1%	13.5%
FRONTIER REFINING INC	CHEYENNE	WY	Cyclohexane	5,010	5,010	20	20	1	0	0.00%	22.7%	40.4%	30.9%	5.6%	21.7%
FRONTIER REFINING INC	CHEYENNE	WY	Ethylene	4,600	4,600	0	0	1	0	0.00%	21.9%	39.5%	30.3%	5.4%	21.4%
FRONTIER REFINING INC	CHEYENNE	WY	Benzene	4,500	4,500	321	321	28,000	2,100	1.86%	21.4%	39.0%	30.0%	5.2%	21.1%
NAVAJO REFINING CO	ARTESIA	NM	Xylene (mixed isomers)	4,200	4,200	1	1	35	2	0.00%	16.1%	41.3%	64.2%	0.4%	60.2%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Benzene	4,150	4,150	0	0	28,000	20,160	17.85%	22.5%	45.1%	42.2%	13.8%	13.7%
FRONTIER REFINING INC	CHEYENNE	WY	Ammonia	4,000	4,000	0	0	35	2	0.00%	21.0%	38.6%	29.7%	5.1%	20.9%
NAVAJO REFINING CO	ARTESIA	NM	Toluene	3,900	3,900	0	0	1	0	0.00%	16.0%	41.2%	63.9%	0.4%	59.8%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Cyclohexane	3,750	3,750	0	0	1	0	0.00%	23.9%	48.1%	44.9%	17.5%	11.9%
NAVAJO REFINING CO	ARTESIA	NM	Ethylene	3,260	3,260	0	0	1	0	0.00%	16.1%	41.4%	64.3%	0.4%	60.2%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Propylene (Propene)	2,750	2,750	0	0	1	0	0.00%	23.4%	45.8%	44.1%	16.7%	12.6%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Hydrogen sulfide	2,650	2,650	0	0	1,800	866	0.77%	22.6%	45.2%	42.3%	13.8%	13.7%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Propylene (Propene)	2,600	2,600	0	0	1	0	0.00%	9.2%	25.3%	14.5%	0.8%	8.4%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Methanol	2,510	2,510	0	0	0	0	0.00%	22.8%	50.2%	10.4%	1.3%	5.1%
FRONTIER REFINING INC	CHEYENNE	WY	Ethylbenzene	2,470	2,470	136	136	890	39	0.03%	22.3%	39.9%	30.7%	5.5%	21.6%
FRONTIER REFINING INC	CHEYENNE	WY	1,2,4-Trimethylbenzene	2,306	2,306	69	69	580	23	0.02%	22.9%	40.6%	31.0%	5.6%	21.8%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	1,2,4-Trimethylbenzene	2,305	2,305	0	0	580	135	0.12%	24.6%	49.1%	44.9%	17.8%	11.5%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Ethylbenzene	2,250	2,250	0	0	890	184	0.16%	23.7%	47.8%	44.7%	17.4%	11.8%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Ethylene	2,200	2,200	0	0	1	0	0.00%	22.5%	49.6%	11.1%	1.6%	5.3%
FRONTIER REFINING INC	CHEYENNE	WY	Carbon disulfide	2,200	2,200	0	0	5	0	0.00%	20.0%	37.4%	28.9%	4.8%	20.4%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Xylene (mixed isomers)	2,150	2,150	0	0	35	8	0.01%	9.3%	25.5%	14.9%	0.9%	8.7%
NAVAJO REFINING CO	ARTESIA	NM	Benzene	1,990	1,990	4	4	28,000	505	0.45%	15.7%	41.1%	63.3%	0.4%	59.1%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Naphthalene	1,850	1,850	0	0	12,000	3,407	3.02%	23.0%	45.6%	42.4%	14.0%	13.6%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Cyclohexane	1,750	1,750	0	0	1	0	0.00%	9.5%	25.7%	15.5%	0.9%	9.1%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	1,2,4-Trimethylbenzene	1,733	1,733	1,900	1,900	580	62	0.05%	23.1%	50.8%	9.4%	0.9%	4.6%
LOVINGTON REFINERY	LOVINGTON	NM	n-Hexane	1,610	1,610	0	0	5	0	0.00%	20.3%	39.9%	68.7%	2.3%	64.4%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Carbon disulfide	1,450	1,450	0	0	5	0	0.00%	22.7%	45.0%	43.2%	15.4%	12.9%
NAVAJO REFINING CO	ARTESIA	NM	Ethylbenzene	1,220	1,220	0	0	890	17	0.01%	16.1%	41.4%	64.3%	0.4%	60.2%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Carbon disulfide	1,200	1,200	0	0	5	0	0.00%	20.3%	45.3%	16.8%	4.0%	7.7%
NAVAJO REFINING CO	ARTESIA	NM	Cyclohexane	1,180	1,180	0	0	1	0	0.00%	15.9%	41.2%	63.8%	0.4%	59.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Zinc and zinc compounds	1,000	1,000	0	0	100	2	0.00%	20.3%	45.3%	16.8%	4.0%	7.7%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Benzene	1,000	1,000	0	0	28,000	3,045	2.70%	23.6%	47.6%	44.7%	17.3%	12.0%
NAVAJO REFINING CO	ARTESIA	NM	Naphthalene	983	983	0	0	12,000	200	0.18%	16.2%	41.4%	64.5%	0.4%	60.5%
NAVAJO REFINING CO	ARTESIA	NM	1,2,4-Trimethylbenzene	880	880	1	1	580	5	0.00%	15.9%	41.2%	63.8%	0.4%	59.7%
FRONTIER REFINING INC	CHEYENNE	WY	Naphthalene	820	820	860	860	12,000	167	0.15%	21.8%	39.5%	30.7%	5.5%	21.6%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Ethylene	750	750	0	0	1	0	0.00%	9.3%	25.5%	14.9%	0.9%	8.6%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Carbonyl sulfide	750	750	0	0	21	1	0.00%	23.0%	45.1%	44.5%	17.7%	11.8%
LOVINGTON REFINERY	LOVINGTON	NM	Hydrogen sulfide	693	693	0	0	1,800	4	0.00%	20.3%	40.1%	69.0%	2.1%	65.0%
LOVINGTON REFINERY	LOVINGTON	NM	Toluene	670	670	0	0	1	0	0.00%	20.3%	40.0%	68.9%	2.2%	64.8%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Carbonyl sulfide	620	620	0	0	21	0	0.00%	20.3%	45.3%	16.8%	4.0%	7.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Naphthalene	610	610	1,600	1,600	12,000	450	0.40%	23.0%	50.6%	9.7%	1.0%	4.8%
LOVINGTON REFINERY	LOVINGTON	NM	Xylene (mixed isomers)	540	540	0	0	35	0	0.00%	20.4%	40.2%	69.2%	2.2%	65.1%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Phenol	516	516	65	65	18	1	0.00%	23.0%	50.5%	9.8%	1.1%	4.8%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Cumene	500	500	0	0	9	0	0.00%	23.5%	47.5%	44.4%	17.3%	11.7%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Ethylene	500	500	0	0	1	0	0.00%	23.6%	47.6%	44.4%	17.3%	11.7%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Naphthalene	500	500	0	0	12,000	378	0.33%	23.9%	48.0%	44.4%	17.5%	11.4%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Phenanthrene	500	500	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Propylene (Propene)	500	500	0	0	1	0	0.00%	24.0%	48.2%	44.4%	17.5%	11.3%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	1,2,4-Trimethylbenzene	500	500	0	0	580	25	0.02%	9.4%	25.4%	15.1%	0.9%	8.8%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Ethylbenzene	500	500	0	0	890	44	0.04%	9.6%	25.7%	15.6%	1.0%	9.2%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Naphthalene	500	500	0	0	12,000	550	0.49%	9.5%	25.6%	15.3%	0.9%	8.9%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Cumene	500	500	0	0	9	1	0.00%	22.7%	45.2%	42.6%	14.3%	13.5%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Phenanthrene	500	500	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
FRONTIER REFINING INC	CHEYENNE	WY	Hydrogen fluoride	440	440	5	5	250	2	0.00%	22.7%	40.4%	30.9%	5.6%	21.8%
LOVINGTON REFINERY	LOVINGTON	NM	Benzene	410	410	0	0	28,000	36	0.03%	20.2%	39.9%	68.7%	2.3%	64.4%
NAVAJO REFINING CO	ARTESIA	NM	Cumene	370	370	0	0	9	0	0.00%	16.0%	41.3%	64.1%	0.4%	60.0%
LOVINGTON REFINERY	LOVINGTON	NM	Ethylbenzene	269	269	0	0	890	1	0.00%	20.3%	40.1%	69.1%	2.1%	65.0%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Biphenyl	255	255	0	0	800	26	0.02%	24.0%	48.1%	44.9%	17.5%	11.9%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Anthracene	255	255	0	0	3	0	0.00%	23.8%	46.1%	45.1%	18.0%	12.3%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Biphenyl	255	255	0	0	800	39	0.03%	22.6%	45.3%	42.2%	13.7%	13.7%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Ethylene	255	255	0	0	1	0	0.00%	22.7%	45.3%	42.3%	13.7%	13.7%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Hydrogen fluoride	250	250	0	0	250	8	0.01%	9.4%	25.7%	15.1%	0.9%	8.8%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Methanol	250	250	0	0	0	0	0.00%	9.4%	25.6%	15.1%	0.9%	8.8%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Nickel and nickel compounds	250	250	0	0	930,000	9,035	8.00%	23.0%	45.1%	44.5%	17.7%	11.8%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Tetrachloroethylene (Perchloroethylene)	250	250	0	0	930	9	0.01%	23.1%	45.1%	44.5%	17.7%	11.8%
LOVINGTON REFINERY	LOVINGTON	NM	Cyclohexane	250	250	0	0	1	0	0.00%	20.3%	39.9%	68.7%	2.3%	64.4%
FRONTIER REFINING INC	CHEYENNE	WY	Cumene	236	236	0	0	9	0	0.00%	22.3%	39.9%	30.6%	5.5%	21.5%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Cumene	211	211	130	130	9	0	0.00%	21.5%	47.7%	13.6%	2.7%	6.4%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	1,3-Butadiene	192	192	0	0	110,000	297	0.26%	21.1%	46.9%	13.1%	2.6%	6.1%
NAVAJO REFINING CO	ARTESIA	NM	Zinc and zinc compounds	160	160	0	0	100	0	0.00%	16.1%	41.4%	64.4%	0.4%	60.3%
FRONTIER REFINING INC	CHEYENNE	WY	Phenanthrene	151	151	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Nickel and nickel compounds	140	140	0	0	930,000	2,057	1.82%	20.3%	45.3%	16.8%	4.0%	7.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Hydrogen fluoride	100	100	0	0	250	2	0.00%	22.8%	50.2%	10.4%	1.3%	5.1%
NAVAJO REFINING CO	ARTESIA	NM	Biphenyl	94	94	0	0	800	1	0.00%	16.2%	41.4%	64.4%	0.4%	60.4%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Lead and lead compounds	74	74	0	0	23,000	28	0.02%	20.4%	45.5%	16.6%	3.9%	7.6%
LOVINGTON REFINERY	LOVINGTON	NM	1,2,4-Trimethylbenzene	53	53	0	0	580	0	0.00%	20.4%	40.1%	69.2%	2.2%	64.9%
NAVAJO REFINING CO	ARTESIA	NM	Styrene	51	51	0	0	4	0	0.00%	16.1%	41.4%	64.4%	0.4%	60.3%
LOVINGTON REFINERY	LOVINGTON	NM	Ethylene	48	48	0	0	1	0	0.00%	20.3%	40.0%	68.9%	2.2%	64.8%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Styrene	45	45	0	0	4	0	0.00%	23.0%	50.6%	9.4%	0.9%	4.7%
NAVAJO REFINING CO	ARTESIA	NM	Phenanthrene	41	41	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
FRONTIER REFINING INC	CHEYENNE	WY	Polycyclic aromatic compounds	41	41	0	0	710,000	422	0.37%	20.9%	38.4%	29.6%	5.1%	20.9%
FRONTIER REFINING INC	CHEYENNE	WY	Carbonyl sulfide	35	35	0	0	21	0	0.00%	20.0%	37.4%	28.9%	4.8%	20.4%
FRONTIER REFINING INC	CHEYENNE	WY	Styrene	35	35	0	0	4	0	0.00%	23.0%	40.7%	31.1%	5.7%	21.9%
FRONTIER REFINING INC	CHEYENNE	WY	Lead and lead compounds	30	30	0	0	23,000	11	0.01%	20.1%	37.6%	29.0%	4.9%	20.5%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Tetrachloroethylene (Perchloroethylene)	29	29	0	0	930	2	0.00%	22.8%	50.2%	10.4%	1.3%	5.1%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Biphenyl	21	21	0	0	800	1	0.00%	22.9%	50.4%	10.1%	1.2%	4.9%
FRONTIER REFINING INC	CHEYENNE	WY	1,3-Butadiene	21	21	0	0	110,000	39	0.03%	23.0%	40.7%	31.1%	5.7%	21.9%
NAVAJO REFINING CO	ARTESIA	NM	Methanol	19	19	0	0	0	0	0.00%	16.1%	41.4%	64.4%	0.4%	60.3%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Lead and lead compounds	15	15	0	0	23,000	28	0.02%	10.0%	26.2%	16.9%	1.1%	10.1%
LOVINGTON REFINERY	LOVINGTON	NM	Methanol	14	14	0	0	0	0	0.00%	20.3%	40.0%	68.9%	2.2%	64.7%
LOVINGTON REFINERY	LOVINGTON	NM	Ammonia	11	11	0	0	35	0	0.00%	20.2%	40.0%	68.8%	2.2%	64.7%
LOVINGTON REFINERY	LOVINGTON	NM	Polycyclic aromatic compounds	10	10	0	0	710,000	13	0.01%	21.2%	41.6%	71.4%	1.7%	68.1%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	1,3-Butadiene	10	10	0	0	110,000	49	0.04%	24.4%	48.8%	43.9%	17.3%	10.7%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Carbon disulfide	10	10	0	0	5	0	0.00%	9.6%	25.8%	15.8%	1.0%	9.3%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Carbonyl sulfide	10	10	0	0	21	0	0.00%	9.6%	25.8%	15.8%	1.0%	9.3%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Cumene	10	10	0	0	9	0	0.00%	9.6%	25.8%	15.6%	1.0%	9.2%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Styrene	10	10	0	0	4	0	0.00%	9.3%	25.2%	14.8%	0.9%	8.5%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Methanol	10	10	0	0	0	0	0.00%	22.5%	45.0%	42.5%	14.2%	13.5%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Polycyclic aromatic compounds	9	9	0	0	710,000	554	0.49%	8.9%	24.9%	13.9%	0.7%	7.9%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Polycyclic aromatic compounds	9	9	0	0	710,000	650	0.58%	24.0%	47.1%	42.9%	14.0%	13.6%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Cobalt and cobalt compounds	9	9	0	0	17,000,000	2,418	2.14%	20.3%	45.3%	16.8%	4.0%	7.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Mercury and mercury compounds	9	9	0	0	12,000	2	0.00%	20.3%	45.3%	16.8%	4.0%	7.7%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Lead and lead compounds	9	9	0	0	23,000	4	0.00%	20.8%	43.5%	41.2%	15.5%	10.0%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Lead and lead compounds	8	8	0	0	23,000	10	0.01%	22.8%	45.0%	43.5%	15.9%	12.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Polycyclic aromatic compounds	7	7	0	0	710,000	153	0.14%	22.9%	50.3%	9.5%	1.0%	4.7%
FRONTIER REFINING INC	CHEYENNE	WY	Biphenyl	6	6	0	0	800	0	0.00%	22.8%	40.4%	30.9%	5.6%	21.8%
LOVINGTON REFINERY	LOVINGTON	NM	Naphthalene	6	6	0	0	12,000	0	0.00%	20.4%	40.2%	69.2%	2.2%	65.1%
LOVINGTON REFINERY	LOVINGTON	NM	Propylene (Propene)	6	6	0	0	1	0	0.00%	20.6%	40.5%	69.8%	2.0%	66.0%
NAVAJO REFINING CO	ARTESIA	NM	Polycyclic aromatic compounds	6	6	0	0	710,000	57	0.05%	16.4%	41.6%	65.0%	0.4%	61.0%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	1,3-Butadiene	5	5	0	0	110,000	52	0.05%	9.0%	25.0%	14.1%	0.8%	8.0%
NAVAJO REFINING CO	ARTESIA	NM	Carbon disulfide	4	4	0	0	5	0	0.00%	14.5%	40.1%	60.2%	0.3%	55.5%
NAVAJO REFINING CO	ARTESIA	NM	Lead and lead compounds	4	4	0	0	23,000	0	0.00%	14.5%	40.1%	60.2%	0.3%	55.5%
NAVAJO REFINING CO	ARTESIA	NM	Mercury and mercury compounds	4	4	0	0	12,000	0	0.00%	14.5%	40.1%	60.2%	0.3%	55.5%
FRONTIER REFINING INC	CHEYENNE	WY	Mercury and mercury compounds	4	4	0	0	12,000	1	0.00%	20.2%	37.7%	29.1%	4.9%	20.5%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Polycyclic aromatic compounds	3	3	0	0	710,000	41	0.04%	22.7%	46.4%	42.2%	16.4%	9.7%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Phenanthrene	3	3	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
FRONTIER REFINING INC	CHEYENNE	WY	Benzo(g,h,i)perylene	3	3	0	0	20,000	1	0.00%	20.4%	37.8%	29.2%	4.9%	20.6%
NAVAJO REFINING CO	ARTESIA	NM	Hydrogen fluoride	3	3	0	0	250	0	0.00%	16.1%	41.4%	64.4%	0.4%	60.3%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Mercury and mercury compounds	2	2	0	0	12,000	2	0.00%	10.1%	26.2%	16.9%	1.1%	10.1%
FRONTIER REFINING INC	CHEYENNE	WY	Anthracene	2	2	0	0	3	0	0.00%	22.9%	40.6%	31.1%	5.7%	21.8%
LOVINGTON REFINERY	LOVINGTON	NM	Lead and lead compounds	1	1	0	0	23,000	0	0.00%	20.2%	39.8%	68.6%	2.3%	64.2%
HOLLY REFINING & MARKETING CO WOODS CROSS REFINERY	WOODS CROSS	UT	Benzo(g,h,i)perylene	1	1	0	0	20,000	2	0.00%	8.9%	25.0%	13.9%	0.7%	7.9%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Mercury and mercury compounds	1	1	0	0	12,000	1	0.00%	22.4%	45.8%	43.2%	16.5%	11.1%
NAVAJO REFINING CO	ARTESIA	NM	Benzo(g,h,i)perylene	1	1	0	0	20,000	0	0.00%	16.4%	41.6%	64.9%	0.4%	61.0%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Benzo(g,h,i)perylene	1	1	0	0	20,000	1	0.00%	24.3%	46.9%	44.9%	17.2%	12.8%
NAVAJO REFINING CO	ARTESIA	NM	Anthracene	1	1	0	0	3	0	0.00%	16.2%	41.5%	64.7%	0.4%	60.6%
LOVINGTON REFINERY	LOVINGTON	NM	Mercury and mercury compounds	1	1	0	0	12,000	0	0.00%	20.2%	39.8%	68.6%	2.3%	64.2%
NK ASPHALT PARTNERS - ARTESIA NM	ARTESIA	NM	Polycyclic aromatic compounds	1	1	0	0	710,000	1	0.00%	15.0%	40.5%	61.5%	0.3%	56.9%
NK ASPHALT PARTNERS - GLENDALE AZ	GLENDALE	AZ	Polycyclic aromatic compounds	1	1	0	0	710,000	94	0.08%	26.1%	52.0%	65.2%	8.3%	50.4%
HOLLY REFINING & MARKETING - TULSA LLC	TULSA	OK	Benzo(g,h,i)perylene	0	0	0	0	20,000	0	0.00%	20.4%	42.9%	40.5%	15.7%	9.1%
NK ASPHALT PARTNERS - ALBURQUERQUE NM	ALBUQUERQUE	NM	Polycyclic aromatic compounds	0	0	0	0	710,000	22	0.02%	22.6%	46.0%	65.9%	2.4%	56.8%
FRONTIER EL DORADO REFINING LLC	EL DORADO	KS	Benzo(g,h,i)perylene	0	0	0	0	20,000	0	0.00%	23.0%	50.5%	9.4%	1.0%	4.7%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Mercury and mercury compounds	0	0	0	0	12,000	0	0.00%	22.4%	45.0%	42.1%	13.6%	13.7%
HOLLY REFINING & MARKETING-TULSA LLC	TULSA	OK	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	3	0.00%	23.0%	45.1%	44.3%	17.2%	12.1%
NAVAJO REFINING CO	ARTESIA	NM	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.5%	40.1%	60.2%	0.3%	55.5%

For explanations of most columns above, including the EJ Shares, see the technical notes.

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

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