Trans Quebec And Maritimes Pipeline TQM

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Summary Information

  • Source:
  • Destination:
  • Ownership:
  • Website:
  • Length: 573 kilometres ( miles)
  • Capacity: per day
  • Status: Operating


  • The TQM Pipeline System is a 573 km natural gas pipeline network in the Province of Quebec between Saint-Lazare, located west of Montreal, and Saint-Nicolas, located on the South Shore of Quebec City, and between Lachenaie, located East of Montreal, and East Hereford on the New Hampshire border.
  • It connects to the Portland Natural Gas Transmission System PNGTS on the US-Canadian border


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Other Information

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