Government Official Portal Page

Access Pipeline Maps and Information

What is the difference between PIMMA and the Public Map Viewer?

Apply for PIMMA access

Launch the Public Map Viewer

NPMS Pipeline Attribute Data Dictionary

Download nationwide PDF map

Find who's operating pipelines in your area (Operator Directory)

Download summary of active pipeline mileage by county

Resources for government officials handout

View pipeline operator information from PHMSA

Request GIS Data

What GIS data may I access?

Request Pipeline GIS data

Download Coastal Ecological Unusually Sensitive Area (USA) GIS data

Download Population and Commercially Navigable Waterway High Consequence Area (HCA) GIS data

Looking for pipeline GIS data?

What GIS data may I access?

Request Pipeline GIS data

PIMMA User Login

PASSWORD PROTECTED VIEWER RESTRICTED TO GOVERNMENT OFFICIALS AND PIPELINE OPERATORS

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Information for Emergency Responders