PERI: Toxic 100 Index

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)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by revised incineration transfers.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)

Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Minority Share
Methanol	154	0	0	0.00%	15.5%	8.6%
N,N-Dimethylformamide	16	0	0	0.00%	15.5%	8.5%
n-Butyl alcohol	34	0	0	0.00%	15.5%	8.6%
Benzene	6	0	0	0.06%	15.5%	8.6%
Acetonitrile	29	0	0	0.00%	15.5%	8.6%
Dichloromethane	8	0	0	0.00%	15.5%	8.6%
sec-Butyl alcohol	4	0	0	0.00%	15.5%	8.5%
Trichloroethylene	2	0	0	0.01%	15.5%	8.6%
Methyl methacrylate	15	0	0	0.00%	15.6%	8.5%
Naphthalene	44	0	26	3.13%	8.2%	34.2%
Biphenyl	5	0	0	0.00%	15.5%	8.6%
1,2,4-Trimethylbenzene	27	0	0	0.00%	15.6%	8.4%
Cumene	10	0	0	0.00%	15.5%	8.6%
Ethylbenzene	76	0	0	0.02%	15.5%	8.6%
Styrene	83	0	0	0.00%	15.6%	8.3%
Vinyl acetate	17	0	0	0.00%	15.5%	8.5%
Methyl isobutyl ketone	84	0	0	0.00%	15.5%	8.5%
Toluene	299	0	0	0.00%	15.5%	8.6%
Chlorobenzene	19	0	0	0.00%	15.5%	8.6%
Pyridine	2	0	0	0.00%	15.5%	8.6%
Tetrachloroethylene (Perchloroethylene)	10	0	0	0.00%	15.5%	8.6%
Dimethyl phthalate	8	0	0	0.00%	0.0%	0.0%
N-Methyl-2-pyrrolidone	47	0	0	0.00%	0.0%	0.0%
Xylene (mixed isomers)	512	0	0	0.01%	15.5%	8.5%
Methyl tert-butyl ether	50	0	0	0.00%	15.5%	8.6%
Lead	14	0	21	2.55%	16.0%	31.3%
Chromium	14	0	270	32.41%	14.1%	24.1%
Vanadium	2	0	0	0.00%	15.5%	8.5%
Zinc	361	0	0	0.00%	15.1%	9.1%
Hydrochloric acid	194,833	0	89	10.65%	13.6%	22.8%
Ammonia	16,450	0	0	0.05%	13.5%	24.0%
Barium compounds	450	0	2	0.28%	14.8%	9.6%
Chromium compounds	139	0	383	46.02%	14.9%	9.5%
Copper compounds	3	0	0	0.00%	15.5%	8.5%
Dioxin and dioxin-like compounds	0	0	1	0.09%	14.8%	9.6%
Glycol Ethers	66	0	0	0.00%	15.5%	8.5%
Lead compounds	39	0	5	0.62%	14.2%	23.4%
Manganese compounds	902	0	11	1.36%	15.1%	9.1%
Mercury compounds	267	0	3	0.36%	14.4%	14.1%
Polycyclic aromatic compounds	2	0	20	2.37%	11.5%	53.1%
Vanadium compounds	2	0	0	0.00%	15.5%	8.5%
Zinc compounds	361	0	0	0.00%	15.1%	9.1%

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

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