PERI: Toxic 100 Index

Huntington Ingalls Industries

Rank in Toxic 100 Water: 36
Surface Water releases 2015 (lbs): 6,064
POTW (sewerage plant) transfers 2015 (lbs): 931
Pounds released post-treatment 2015 (lbs): 6,388
Total Surface Water and POTW Toxic Hazard 2015: 222,643,170
Percentage of national total 2015 surface water and POTW hazard: 0.1%

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 73 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 and chromium compounds	399	119	427	213,705,701	95.99%
Lead and lead compounds	381	107	420	7,565,600	3.40%
Copper and copper compounds	741	514	882	1,323,076	0.59%
Nickel and nickel compounds	214	121	288	26,239	0.01%
Barium and barium compounds	4,035	0	4,035	20,175	0.01%
Manganese and manganese compounds	294	67	335	2,375	0.00%
n-Butyl alcohol	0	5	0	4	0.00%
Xylene (mixed isomers)	0	1	0	0	0.00%
Diisocyanates	0	0	0	0	0.00%
Methanol	0	0	0	0	0.00%
Benzo(g,h,i)perylene	0	0	0	0	0.00%
Propylene (Propene)	0	0	0	0	0.00%
Ethylene glycol	0	0	0	0	0.00%
1,2,4-Trimethylbenzene	0	0	0	0	0.00%
Polycyclic aromatic compounds	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 2015, 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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