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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 at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
Split *
HUNTINGTON INGALLS INC NEWPORT NEWS VA Chromium 206 76 224 111,869,799 83.19%
INGALLS SHIPBUILDING PASCAGOULA OPERATIONS PASCAGOULA MS Chromium compounds 26 0 26 13,000,000 9.67%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Lead 412 80 441 7,931,667 5.90%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Copper 554 444 676 1,014,249 0.75%
INGALLS SHIPBUILDING PASCAGOULA OPERATIONS PASCAGOULA MS Copper compounds 395 0 395 592,500 0.44%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Zinc compounds 9,870 1,014 10,213 33,703 0.03%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Nickel 206 162 306 27,844 0.02%
INGALLS SHIPBUILDING PASCAGOULA OPERATIONS PASCAGOULA MS Nickel compounds 34 0 34 3,094 0.00%
INGALLS SHIPBUILDING PASCAGOULA OPERATIONS PASCAGOULA MS Manganese compounds 275 0 275 1,952 0.00%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Manganese 113 89 168 1,191 0.00%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Glycol ethers 0 0 0 2 0.00%
HUNTINGTON INGALLS INC NEWPORT NEWS VA 1,2,4-Trimethylbenzene 0 0 0 1 0.00%
HUNTINGTON INGALLS INC NEWPORT NEWS VA n-Butyl alcohol 0 0 0 0 0.00%
HUNTINGTON INGALLS INC NEWPORT NEWS VA Xylene (mixed isomers) 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.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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