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 )
Advanced data displayed ( display basic data instead )
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(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.)
Rv
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%
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%
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%
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
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
Naphthalene
1,850
1,850
0
0
12,000
3,407
3.02%
23.0%
45.6%
42.4%
14.0%
13.6%
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%
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%
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 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%
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 sulfide
24,000
24,000
0
0
1,800
1,728
1.53%
22.3%
49.2%
11.6%
1.8%
5.6%
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-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%
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 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%
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 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 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%
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%
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%
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%
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 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%
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%
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%
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%
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
Naphthalene
983
983
0
0
12,000
200
0.18%
16.2%
41.4%
64.5%
0.4%
60.5%
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 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 - 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%
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%
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
1,2,4-Trimethylbenzene
2,305
2,305
0
0
580
135
0.12%
24.6%
49.1%
44.9%
17.8%
11.5%
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 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 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%
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%
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%
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%
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
Ethylbenzene
500
500
0
0
890
44
0.04%
9.6%
25.7%
15.6%
1.0%
9.2%
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 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%
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%
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%
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%
LOVINGTON REFINERY
LOVINGTON
NM
Benzene
410
410
0
0
28,000
36
0.03%
20.2%
39.9%
68.7%
2.3%
64.4%
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%
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%
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%
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 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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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
n-Hexane
28,000
28,000
40
40
5
6
0.01%
22.4%
49.5%
11.3%
1.7%
5.4%
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%
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%
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%
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%
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
29,000
29,000
0
0
1
3
0.00%
22.6%
45.2%
42.5%
14.1%
13.6%
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%
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%
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%
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%
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%
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
n-Hexane
23,000
23,000
0
0
5
2
0.00%
21.7%
39.3%
30.2%
5.3%
21.2%
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
Mercury and mercury compounds
9
9
0
0
12,000
2
0.00%
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%
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%
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
Biphenyl
21
21
0
0
800
1
0.00%
22.9%
50.4%
10.1%
1.2%
4.9%
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%
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%
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%
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
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
Benzo(g,h,i)perylene
1
1
0
0
20,000
1
0.00%
24.3%
46.9%
44.9%
17.2%
12.8%
LOVINGTON REFINERY
LOVINGTON
NM
Ethylbenzene
269
269
0
0
890
1
0.00%
20.3%
40.1%
69.1%
2.1%
65.0%
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
Toluene
10,700
10,700
0
0
1
1
0.00%
23.7%
47.8%
44.7%
17.4%
11.9%
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%
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%
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
Mercury and mercury compounds
1
1
0
0
12,000
1
0.00%
22.4%
45.8%
43.2%
16.5%
11.1%
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
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
Lead and lead compounds
4
4
0
0
23,000
0
0.00%
14.5%
40.1%
60.2%
0.3%
55.5%
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%
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%
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 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%
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%
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
Zinc and zinc compounds
160
160
0
0
100
0
0.00%
16.1%
41.4%
64.4%
0.4%
60.3%
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%
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%
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 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 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%
LOVINGTON REFINERY
LOVINGTON
NM
Naphthalene
6
6
0
0
12,000
0
0.00%
20.4%
40.2%
69.2%
2.2%
65.1%
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%
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-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%
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%
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
Cyclohexane
1,750
1,750
0
0
1
0
0.00%
9.5%
25.7%
15.5%
0.9%
9.1%
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%
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%
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%
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
1,2,4-Trimethylbenzene
53
53
0
0
580
0
0.00%
20.4%
40.1%
69.2%
2.2%
64.9%
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
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
Cyclohexane
5,010
5,010
20
20
1
0
0.00%
22.7%
40.4%
30.9%
5.6%
21.7%
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%
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 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%
NAVAJO REFINING CO
ARTESIA
NM
Cumene
370
370
0
0
9
0
0.00%
16.0%
41.3%
64.1%
0.4%
60.0%
FRONTIER REFINING INC
CHEYENNE
WY
Cumene
236
236
0
0
9
0
0.00%
22.3%
39.9%
30.6%
5.5%
21.5%
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%
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
Anthracene
255
255
0
0
3
0
0.00%
23.8%
46.1%
45.1%
18.0%
12.3%
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%
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
Ethylene
255
255
0
0
1
0
0.00%
22.7%
45.3%
42.3%
13.7%
13.7%
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%
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 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 - TULSA LLC
TULSA
OK
Ethylene
500
500
0
0
1
0
0.00%
23.6%
47.6%
44.4%
17.3%
11.7%
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%
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%
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%
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
Styrene
45
45
0
0
4
0
0.00%
23.0%
50.6%
9.4%
0.9%
4.7%
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 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
Styrene
10
10
0
0
4
0
0.00%
9.3%
25.2%
14.8%
0.9%
8.5%
NAVAJO REFINING CO
ARTESIA
NM
Styrene
51
51
0
0
4
0
0.00%
16.1%
41.4%
64.4%
0.4%
60.3%
FRONTIER REFINING INC
CHEYENNE
WY
Styrene
35
35
0
0
4
0
0.00%
23.0%
40.7%
31.1%
5.7%
21.9%
LOVINGTON REFINERY
LOVINGTON
NM
Toluene
670
670
0
0
1
0
0.00%
20.3%
40.0%
68.9%
2.2%
64.8%
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
Cyclohexane
250
250
0
0
1
0
0.00%
20.3%
39.9%
68.7%
2.3%
64.4%
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%
FRONTIER REFINING INC
CHEYENNE
WY
Anthracene
2
2
0
0
3
0
0.00%
22.9%
40.6%
31.1%
5.7%
21.8%
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%
LOVINGTON REFINERY
LOVINGTON
NM
Ethylene
48
48
0
0
1
0
0.00%
20.3%
40.0%
68.9%
2.2%
64.8%
NAVAJO REFINING CO
ARTESIA
NM
Methanol
19
19
0
0
0
0
0.00%
16.1%
41.4%
64.4%
0.4%
60.3%
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
Propylene (Propene)
6
6
0
0
1
0
0.00%
20.6%
40.5%
69.8%
2.0%
66.0%
LOVINGTON REFINERY
LOVINGTON
NM
Methanol
14
14
0
0
0
0
0.00%
20.3%
40.0%
68.9%
2.2%
64.7%
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
Phenanthrene
151
151
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
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
Phenanthrene
500
500
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
NAVAJO REFINING CO
ARTESIA
NM
Phenanthrene
41
41
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
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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