Northrop Grumman Systems
9160 Ut-83, Brigham City, UT 84302, Box Elder County
A manufacturing facility in Brigham City, Utah, listed in EPA records under guided missile and space vehicle propulsion unit and propulsion unit parts manufacturing (NAICS 336415) and also motor vehicle body manufacturing and guided missile and space vehicle 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
- 17
- EPA registry ID
- 110032607329
- Revised
- November 1, 2026
What's made here
- Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing (NAICS 336415)
- Motor Vehicle Body Manufacturing (NAICS 336211)
- Guided Missile and Space Vehicle Manufacturing (NAICS 336414)
- Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (NAICS 336419)
- All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998)
- Steel Investment Foundries (NAICS 331512)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 84302MRTNT9160N). |
|---|---|
| Clean Air Act | Listed as a major source, and also a minor source of air emissions. |
| Clean Water Act | Major and non-major water discharge permits (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; and a hazardous waste transporter. |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 17 in the last five years; most recent August 20, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records