PERI: Toxic 100 Index

Huntington Ingalls Industries

Rank in Toxic 100 Water: 52
Surface Water releases 2017 (lbs): 12,090
POTW (sewerage plant) transfers 2017 (lbs): 1,866
Pounds released post-treatment 2017 (lbs): 12,758
Total Surface Water and POTW Toxic Hazard 2017: 134,476,004

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 is rank 61 on the Toxic 100 Air list.
This company has information in PERI's Greenhouse database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on chemical names lead to Scorecard chemical health effects.)

Chemical	Surface water releases (lbs)	POTW transfers (lbs)	Post-treatment releases (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard
Chromium	206	76	224	111,869,799	83.19%
Chromium compounds	26	0	26	13,000,000	9.67%
Lead	412	80	441	7,931,667	5.90%
Copper	554	444	676	1,014,249	0.75%
Copper compounds	395	0	395	592,500	0.44%
Zinc compounds	9,870	1,014	10,213	33,703	0.03%
Nickel	206	162	306	27,844	0.02%
Nickel compounds	34	0	34	3,094	0.00%
Manganese compounds	275	0	275	1,952	0.00%
Manganese	113	89	168	1,191	0.00%
Glycol ethers	0	0	0	2	0.00%
1,2,4-Trimethylbenzene	0	0	0	1	0.00%
n-Butyl alcohol	0	0	0	0	0.00%
Xylene (mixed isomers)	0	0	0	0	0.00%
Propylene	0	0	0	0	0.00%
Benzo(g,h,i)perylene	0	0	0	0	0.00%
Polycyclic aromatic compounds	0	0	0	0	0.00%
Diisocyanates	0	0	0	0	0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2017, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

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