Trans Québec & Maritimes Pipeline (TQM) has been operational since 1982 and has operated a gas transmission system since 1982. The pipeline connects with the Canadian Mainline near the Ontario/Québec border to transport natural gas to the Montréal and Québec City corridor, and interconnects with the Portland Natural Gas Transmission System from the Northeast US.

2021 Meter Stations and Laterals Abandonment Program Map

Power Market Update — July 2021.pdf

This brochure contains important safety information about natural gas pipelines, and you participate in excavation related activities near the Portland Natural Gas Transmission

This brochure contains important safety information about natural gas pipelines and TransCanada has a regulatory obligation to communicate this information to stakeholders that live and work near pipelines.

Power Market Update — October 2021