The Installation Restoration Program includes sites managed under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), which are categorized as either National Priorities List (NPL) or non-NPL sites and petroleum sites, which are managed under the Resource Conservation and Recovery Act (RCRA) or applicable states laws. 

The map below shows IRP sites at Dix.  Sites where the investigation and any needed action have been completed have been removed from the map.