Gas Transmission Northwest - Informational Postings (Unofficial)

Owner: TC Energy Corporation

Operator: Gas Transmission Northwest Corporation

Miles of Pipeline: 1378

System Capacity: 2.9 Bcf/d

Seasonal Storage: 0

Compressor Stations: 13

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Gas Transmission Northwest Pipeline Map

Pipeline Description: Gas Transmission Northwest, a medium-sized 1,378-mile pipeline company owned by TC Energy Corporation and operated by Gas Transmission Northwest Corporation, runs from Kingsgate, British Columbia, to Malin, Oregon. Operating at full capacity, it serves the utility/power and marketer sectors, with prominent customers including Pacific Gas & Electric Co., Portland General Electric, and Tourmaline Oil Marketing Corp. Gas Transmission Northwest LLC owns and operates this natural gas pipeline system extending from the International Boundary near Kingsgate, British Columbia, through Idaho, Washington, and Oregon to the California boundary.

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General Information

Our informational Postings section covers all active interstate regulated (FERC) gas pipelines and storage facilities. Select a Pipeline or Storage Facility from the list below to view details such as a pipeline map showing meter points  (interconnection points), daily gas flows for major points with historical volumes and a short description of the pipeline system, its utilization, and customers