PERI: Toxic 100 Index

Martin Marietta Materials

Rank among all TRI companies: 710
Air releases 2018 (lbs): 267,105
Incineration transfers 2018 (lbs): 0
Total Air and Incineration Toxic Score 2018: 18,552
EJ: Poor Share: 15%
EJ: Minority Share: 65%

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This company has information in PERI's Toxic Water database.
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
Benzo(g,h,i)perylene	0	0	0	0.00%	11.9%	33.2%
Hydrochloric acid	92,138	0	249	1.34%	15.1%	20.1%
Ammonia	64,240	0	3	0.01%	10.3%	45.0%
Sulfuric acid	108,546	0	4,747	25.59%	15.6%	67.7%
Nitric acid	0	0	0	0.00%	15.1%	20.1%
Chromium compounds	327	0	13,123	70.74%	14.9%	64.7%
Dioxin and dioxin-like compounds	0	0	7	0.04%	15.1%	20.1%
Lead compounds	34	0	18	0.10%	13.2%	49.0%
Manganese compounds	1,413	0	270	1.46%	12.9%	58.6%
Mercury compounds	61	0	5	0.03%	13.5%	52.9%
Polycyclic aromatic compounds	5	0	129	0.70%	12.4%	32.5%
Zinc compounds	340	0	0	0.00%	14.6%	63.7%

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