This site has been decommissioned and only provides
access to the legacy PASSKEY and Informational Posting
Systems for historical purposes.
Please click HERE to access the new TGP Portal.
Interstate Pipelinesv
Midstream Pipelinesv
Informational Postingsv
Recent Notices


Capacity Constraints/FMJ

Other Critical

Non-Critical Notices

Open Seasons
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Other Postings

Weather Forecast (data from
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System Constraints (mouse over the map hotspots to view data)
Highlight Locationsv
Locs At/Near Capacity
Current Gas Day
Tomorrow's Gas Day

Scheduling Cycle Status (view the timeline)
The chart showing Series 1 series.

On Call Assistance
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