# US ARMY LONGHORN ARMY AMMUNITION PLANT

> EPA TRI Facility `75661SRMYLHWY13` · KARNACK, TX · Federal · Closed

## Address
- HWY 134 & SPUR 449
- KARNACK, TX 75661
- County: HARRISON

## Mailing
- U.S. ARMY LONGHORN AMMUNITION PLANT
- DOYLINE, LA 71023

## 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