Pipeline Safety Data Quality Assurance / Quality Control

US DOT, Office of Pipeline Safety

HDM provides data quality control, GIS services and a national data repository web site for the National Pipeline Mapping System (NPMS). Nationwide data is collected from states, oil and gas companies, and others, and is processed into the NPMS. HDM provides data quality control/quality assurance (QA/QC) and recommends, develops and documents database standards for pipeline operators and NPMS data repositories. HDM also assisted in developing an Internet based National Pipeline Atlas.