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Northrop Grumman

Rank in Toxic 100 Water: 1
Surface Water releases 2018 (lbs): 1
POTW (sewerage plant) transfers 2018 (lbs): 207,064
Total Surface Water and POTW Toxic Hazard 2018: 160,894,720,178
Percentage of national total 2018 surface water and POTW hazard: 31.0%

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 18 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 New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Split *
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS) RADFORD VA Nitroglycerin 0 76,616 160,893,600,000 100.00%
ATK LAUNCH SYSTEMS-BACCHUS MAGNA UT Nitroglycerin 0 0 903,000 0.00%
NORTHROP GRUMMAN SYSTEMS CORP LINTHICUM MD Lead 0 5 83,340 0.00%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS) RADFORD VA Nitrate compounds 0 130,414 82,161 0.00%
NORTHROP GRUMMAN SYSTEMS CORP SUNNYVALE CA Chromium compounds 1 1 26,000 0.00%
NORTHROP GRUMMAN SYSTEMS CORP CHARLOTTESVILLE VA Lead 0 1 22,320 0.00%
NORTHROP GRUMMAN SYSTEMS COPORATION SALT LAKE CITY UT Lead 0 0 2,466 0.00%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS) RADFORD VA Diphenylamine 0 27 891 0.00%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS) RADFORD VA Lead compounds 0 0 0 0.00%

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2018, 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.

* 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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