The Pipeline and Hazardous Materials Safety Administration can only release NPMS
data to government officials and pipeline operators. There are several private vendors
who can provide you pipeline GIS data at a cost. The NPMS Public Map Viewer
is open to all
users and displays NPMS data for a single county at a time. Additionally,
the Find Who’s Operating in Your Area tool
provides the general public with pipeline operator
contact information within a specific state, county, or ZIP code.