Northrop Grumman Systems Corporation
5000 South 8400 West, Magna, UT 84044, Salt Lake County
A manufacturing facility in Magna, Utah, listed in EPA records under guided missile and space vehicle propulsion unit and propulsion unit parts manufacturing (NAICS 336415) and also explosives manufacturing and all other miscellaneous chemical product and preparation manufacturing. It is one of 884 active manufacturing facilities in EPA records in Utah.
- Industry
- Vehicles, aircraft and parts
- NAICS 336
- TRI reporter
- Yes
- Inspections, 5 yr
- 16
- EPA registry ID
- 110002380254
- Revised
- November 1, 2026
What's made here
- Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing (NAICS 336415)
- Explosives Manufacturing (NAICS 325920)
- All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998)
- Semiconductor and Related Device Manufacturing (NAICS 334413)
- Guided Missile and Space Vehicle Manufacturing (NAICS 336414)
- Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (NAICS 336419)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 84044HRCLS4950S). |
|---|---|
| Clean Air Act | Listed as a synthetic minor source (permit limits keep it below major-source levels) of air emissions. |
| Clean Water Act | A non-major water discharge permit (NPDES). |
| Hazardous waste (RCRA) | Listed as a large quantity generator of hazardous waste (1,000 kg or more a month); and an operating hazardous waste treatment, storage or disposal facility. |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 16 in the last five years; most recent August 6, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report · About these records
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