# NORTHROP GRUMMAN SYSTEMS CORP - PROMONTORY

> EPA TRI Facility `84302MRTNT9160N` · PROMONTORY, UT · Active

## Address
- 9160 N HWY 83
- PROMONTORY, UT 84307
- County: BOX ELDER

## Mailing
- NORTHROP GRUMMAN SYSTEMS CORP - PROMONTORY
- BRIGHAM CITY, UT 84302

## Source
- EPA TRI Form R: https://www.epa.gov/toxics-release-inventory-tri-program/find-facility-tri-reports
- Envirofacts: https://www.epa.gov/enviro/facts-services-where-information-find-it