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    Pipeline Emergency

  • (888) 367-6671
  • (402) 398-7911

    General Information

  • (877) 654-0646
  • (402) 398-7200

    Customer Service

  • (866) 398-7098
  • (402) 398-7098

    Call Before You Dig

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Expansion Projects


This website includes information about Northern Natural Gas’ major expansion projects. Northern’s intention is to communicate with the public and project stakeholders regarding these expansion projects on this site. For additional inquiries or to obtain more specific information on a project, please contact us toll-free at 1-888-367-6671.



Northern continues to expand and extend its pipeline system to meet growing market demands of Northern's customers in the Midwest. Since 2007, Northern has successfully completed multiple expansions in its market area reflecting approximately 667,000 dekatherms per day of incremental customer growth.

About Us

​​Northern is based in Omaha, Nebraska, and operates an interstate natural gas pipeline extending from the Permian Basin in Texas to the Upper Midwest. The system includes the following.

  • 14,3​​00 miles of natural gas pipeline
  • 6.3 Bcf/day of Market Area design capacity plus 1.7 Bcf/day of Field Area capacity
  • Five natural gas storage facilities with a total firm and operational capacity of 75 Bcf and an additional 4 Bcf of liquefied natural gas​​