Summit Materials
Rank among all TRI companies: 1,691
Air releases 2019 (lbs): 215,469
Incineration transfers 2019 (lbs): 0
Total Air and Incineration Toxic Score 2019: 832
EJ: Poor Share: 14%
EJ: Minority Share: 18%
You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Greenhouse database .
Chemicals displayed below: ( display facilities ) ( display chemicals at facilities )
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(Click on column headers to re-sort table: current sort is by revised air releases.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Hydrochloric acid
194,833
0
180
35,069,940
89
10.65%
13.6%
31.1%
22.8%
8.0%
9.7%
Ammonia
16,450
0
7
115,150
0
0.05%
13.5%
30.7%
24.0%
8.4%
10.4%
Manganese compounds
902
0
12,000
10,822,800
11
1.36%
15.1%
37.4%
9.1%
3.9%
1.7%
Xylene (mixed isomers)
512
0
35
17,913
0
0.01%
15.5%
40.1%
8.5%
3.6%
1.4%
Barium compounds
450
0
7,000
3,153,150
2
0.28%
14.8%
35.3%
9.6%
4.1%
1.9%
Zinc
361
0
100
36,143
0
0.00%
15.1%
37.6%
9.1%
3.9%
1.7%
Zinc compounds
361
0
100
36,143
0
0.00%
15.1%
37.6%
9.1%
3.9%
1.7%
Toluene
299
0
1
209
0
0.00%
15.5%
40.0%
8.6%
3.6%
1.4%
Mercury compounds
267
0
12,000
3,204,960
3
0.36%
14.4%
33.8%
14.1%
5.5%
4.5%
Methanol
154
0
0
28
0
0.00%
15.5%
39.9%
8.6%
3.6%
1.4%
Chromium compounds
139
0
43,000,000
478,297,600
383
46.02%
14.9%
35.9%
9.5%
4.1%
1.8%
Methyl isobutyl ketone
84
0
1
101
0
0.00%
15.5%
40.1%
8.5%
3.6%
1.4%
Styrene
83
0
4
292
0
0.00%
15.6%
40.8%
8.3%
3.5%
1.3%
Ethylbenzene
76
0
890
67,969
0
0.02%
15.5%
40.0%
8.6%
3.6%
1.4%
Glycol Ethers
66
0
180
11,914
0
0.00%
15.5%
40.1%
8.5%
3.6%
1.4%
Methyl tert-butyl ether
50
0
93
4,653
0
0.00%
15.5%
39.9%
8.6%
3.6%
1.4%
N-Methyl-2-pyrrolidone
47
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
Naphthalene
44
0
12,000
526,920
26
3.13%
8.2%
26.6%
34.2%
1.8%
23.1%
Lead compounds
39
0
23,000
889,410
5
0.62%
14.2%
31.9%
23.4%
8.9%
9.6%
n-Butyl alcohol
34
0
10
341
0
0.00%
15.5%
40.0%
8.6%
3.6%
1.4%
Acetonitrile
29
0
58
1,679
0
0.00%
15.5%
39.8%
8.6%
3.6%
1.4%
1,2,4-Trimethylbenzene
27
0
58
1,585
0
0.00%
15.6%
40.4%
8.4%
3.6%
1.3%
Chlorobenzene
19
0
4
67
0
0.00%
15.5%
39.8%
8.6%
3.6%
1.4%
Vinyl acetate
17
0
18
313
0
0.00%
15.5%
40.3%
8.5%
3.6%
1.4%
N,N-Dimethylformamide
16
0
120
1,936
0
0.00%
15.5%
40.2%
8.5%
3.6%
1.4%
Methyl methacrylate
15
0
5
74
0
0.00%
15.6%
40.4%
8.5%
3.6%
1.4%
Lead
14
0
23,000
331,913
21
2.55%
16.0%
35.3%
31.3%
4.5%
19.1%
Chromium
14
0
43,000,000
48,160,000
270
32.41%
14.1%
31.4%
24.1%
9.0%
10.1%
Tetrachloroethylene (Perchloroethylene)
10
0
930
9,644
0
0.00%
15.5%
39.8%
8.6%
3.6%
1.4%
Cumene
10
0
9
89
0
0.00%
15.5%
40.0%
8.6%
3.6%
1.4%
Dichloromethane
8
0
36
293
0
0.00%
15.5%
39.8%
8.6%
3.6%
1.4%
Dimethyl phthalate
8
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
Benzene
6
0
28,000
164,080
0
0.06%
15.5%
39.9%
8.6%
3.6%
1.4%
Biphenyl
5
0
800
3,856
0
0.00%
15.5%
40.0%
8.6%
3.6%
1.4%
sec-Butyl alcohol
4
0
0
0
0
0.00%
15.5%
40.0%
8.5%
3.6%
1.4%
Copper compounds
3
0
1,500
4,353
0
0.00%
15.5%
40.0%
8.5%
3.6%
1.4%
Trichloroethylene
2
0
15,000
35,850
0
0.01%
15.5%
39.9%
8.6%
3.6%
1.4%
Pyridine
2
0
1,000
2,190
0
0.00%
15.5%
39.8%
8.6%
3.6%
1.4%
Polycyclic aromatic compounds
2
0
390,000
778,440
20
2.37%
11.5%
27.6%
53.1%
8.2%
38.4%
Vanadium
2
0
140
277
0
0.00%
15.5%
40.2%
8.5%
3.6%
1.4%
Vanadium compounds
2
0
140
277
0
0.00%
15.5%
40.2%
8.5%
3.6%
1.4%
Dioxin and dioxin-like compounds
0
0
1,400,000,000
988,995
1
0.09%
14.8%
35.1%
9.6%
4.2%
1.9%
For explanations of most columns above, including the EJ Shares, see the technical notes .
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