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Make a NPMS Submission
Why must I submit to the NPMS?
NPMS Operator Standards manual
NPMS Operator Submission Supplemental Instructions
Pipeline Submissions
  • Overview of the pipeline submission process
  • Summary of required components – pipeline submissions
  • About Operator Submission And Validation Environment (OSAVE)
    • Launch OSAVE
  • Webinar Presentation for Operators – 2018
    • Ch. 1 Introduction and Operator Resources (timestamp 0:00)
    • Ch. 2 What’s New in the NPMS in 2018 (timestamp 5:15)
    • Ch. 3 Review of OSAVE (timestamp 12:30)
    • Ch. 4 Common Errors with Submissions (timestamp 39:39)
LNG Plant Submissions
  • Overview of the LNG plant submission process
  • Summary of required components – LNG plant submissions
  • FTP your LNG plant submission
Voluntary Breakout Tank Submissions
  • Overview of the breakout tank submission process
  • Summary of required components – breakout tank submissions
  • FTP your breakout tank submission
PHMSA Data Mart Public Search: See NPMS submittal status, OPID numbers, etc.
Updated NPMS Attribute Standards and Revision Summary (60-day notice published 3/11/2022)

Access Pipeline Maps and Information
What is the difference between PIMMA and the Public Map Viewer?
Apply for PIMMA access
Launch PIMMA
Launch the Public Map Viewer
Download nationwide PDF map
Find who’s operating pipelines in your area (Operator Directory)
Download summary of active pipeline mileage by county

Request GIS Data
What GIS data may I access?
Request Pipeline GIS data
Download High Consequence Area (HCA) GIS data
  • Coastal Ecological Unusually Sensitive Area (USA) GIS data
  • Drinking Water Unusually Sensitive Area (USA) GIS data
  • Ecological Unusually Sensitive Area (USA) GIS data
  • Population GIS data
  • Commercially Navigable Waterway (CNW) GIS data
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The National Pipeline Mapping System contains information about hazardous liquid and gas transmission pipelines under the jurisdiction of US DOT PHMSA.
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