Welcome to South Dakota Intrastate Pipeline Company

South Dakota Intrastate Pipeline (SDIP) operates 178 miles of pipeline in central South Dakota. SDIP uses underground pipeline facilities to transport pipeline quality natural gas to our customer. We have been providing this service since 1993.

Natural Gas is an important part of the local economy in central South Dakota, and provides a safe and reliable alternative for your energy needs. It is our privilege to serve central South Dakota and the residents along our pipeline.

Public Awareness


  • Call SD One Call at 1-800-781-7474 or dial 811 before digging.
  • Wait for the site to be marked.
  • Respect the marks.
  • Dig with care.

View our HANDOUT

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