Beginning November 17, 2025, for transacting Gas Day 12/1/2025 business, Midwestern's newly implemented Customer Activities and Informational Postings site can be located at https://dtmidstream.trellisenergy.com/ptms/home/infopost/MGT. Data and reports needed for Gas Day 12/1/2025 business going forward should utilize this new site. Pursuant to FERC-required historical access to interstate pipeline information, reports for the ninety (90) Gas Days prior to 12/1/2025 will remain available on this URL until March 1, 2026.

Informational Postings

Access Request Form

Customer Status

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Note: If you select multiple pipelines, requested access must be the same for each pipeline.

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