Metadata for National Pipeline Mapping System – LNG Plants

Metadata for the National Pipeline Mapping System (NPMS) geographic information system (GIS) LNG Plant dataset. This dataset contains the location and selected attributes of LNG plants under jurisdiction of the Pipeline and Hazardous Materials Safety Administration (PHMSA). It is used to support the assessment of risk associated with the nation's hazardous liquid pipeline infrastructure. Distribution of NPMS data in GIS format is limited to LNG plant operators, emergency responders and local, state, tribal, and federal government officials and is subject to data access limitations and agreements. The public can view NPMS data with limited attributes and a limited scale for one county at a time using the NPMS Public Viewer.