Longhorn
Army Ammunition Plant
Environmental Restoration Program
Project Sites
Browse all remediation sites by site and status.
LHAAP-29
Former TNT Production Area
Remedial Design
Installation Restoration Program (IRP) site. Awaiting remediation schedule.
LHAAP-67
Former Above Ground Storage Tank Farm
Remedial Operations
Installation Restoration Program (IRP) site. Remediation plan development.
LHAAP-50
Former Sump Water Tank
Remedial Operations
Installation Restoration Program (IRP) site. Restoration activities completed.
LHAAP-47
Plant 3 Area
Remedial Design
Installation Restoration Program (IRP) site. Environmental restoration in progress.
LHAAP-46
Plant 2 Area
Remedial Operations
Installation Restoration Program (IRP) site. Preliminary data gathering.
LHAAP-35B (37)
Chemical Laboratory
Remedial Operations
Installation Restoration Program (IRP) site. Contamination investigation underway.
LHAAP-35A (58)
Shops Area
Remedial Operations
Installation Restoration Program (IRP) site. Soil and groundwater assessment.
LHAAP-18/24
Burning Grounds No. 3 / Unlined Evaporation Pond
Remedial Design
Installation Restoration Program (IRP) site. Combined area under remediation.
LHAAP-17
Burning Grounds No. 2 / Flashing Area
Remedial Operations
Installation Restoration Program (IRP) site. Ongoing investigation and remediation.
LHAAP-16
Landfill 16
Remedial Operations
Installation Restoration Program (IRP) site. Preliminary assessment phase.
LHAAP-12
Landfill 12
Remedial Operations
Installation Restoration Program (IRP) site. Environmental restoration complete.
LHAAP-04
Former Pilot Wastewater Treatment Plant
Remedial Operations
Installation Restoration Program (IRP) site. Sanitary Landfill Area.
LHAAP-03
Former Waste Collection Pad
Response Complete
Installation Restoration Program (IRP) site. Industrial Wastewater Treatment Area.
LHAAP-003-R-01
Ground Signal Test Area
Remedial Operations
Military Munitions Response Program (MMRP) site. Former pyrotechnics and rocket motor production area.
LHAAP-001-R-01
South Test Area / Bomb Test Area
Remedial Operations
Military Munitions Response Program (MMRP) site. Former TNT manufacturing facility.