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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

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.)
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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