Combined Notice of Filings

Take notice that the Commission received the following Natural Gas Pipeline Rate and Refund Report filings:

Filings Instituting Proceedings

Docket Numbers: RP27-28-000.

Applicants: TransCameron Pipeline, LLC.

Description: Compliance filing: NAESB Compliance Filing 2026 to be effective 1/1/2027.

Filed Date: 10/8/26.

Accession Number: 20261008-5116.

Comment Date: 5 p.m. ET 10/20/26.

Docket Numbers: RP27-29-000.

Applicants: Venture Global Gator Express, LLC.

Description: Compliance filing: NAESB Compliance Filing 2026 to be effective 1/1/2027.

Filed Date: 10/8/26.

Accession Number: 20261008-5119.

Comment Date: 5 p.m. ET 10/20/26.

Docket Numbers: RP27-30-000.

Applicants: Tennessee Gas Pipeline Company, L.L.C.

Description: 4(d) Rate Filing: Negotiated Rate Agreement—Mex Gas Supply, S.L to be effective 11/1/2026.

Filed Date: 10/9/26.

Accession Number: 20261009-5004.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP27-31-000.

Applicants: Guardian Pipeline, L.L.C.

Description: Compliance filing: Compliance Filing to Implement Stipulation and Settlement Agreement RP26-1030 to be effective 11/1/2026.

Filed Date: 10/9/26.

Accession Number: 20261009-5122.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP27-32-000.

Applicants: Mountain Valley Pipeline, LLC.

Description: 4(d) Rate Filing: Remove Expired Negotiated Rate Agreement—11/1/2026 to be effective 11/1/2026.

Filed Date: 10/13/26.

Accession Number: 20261013-5015.

Comment Date: 5 p.m. ET 10/26/26.

Docket Numbers: RP27-33-000.

Applicants: Argent Midstream Solutions, LLC, Argent Gas Solutions, LLC.

Description: Joint Petition for Limited Waiver of Capacity Release Regulations, et al., Request for Expedited Action and Request for Shortened Comment Period of Argent Midstream Solutions, LLC, et al.

Filed Date: 10/9/26.

Accession Number: 20261009-5180.

Comment Date: 5 p.m. ET 10/21/26.

Any person desiring to intervene, to protest, or to answer a complaint in any of the above proceedings must file in accordance with Rules 211, 214, or 206 of the Commission's Regulations (18 CFR 385.211, 385.214, or 385.206) on or before 5:00 p.m. Eastern time on the specified comment date. Protests may be considered, but intervention is necessary to become a party to the proceeding.

Filings in Existing Proceedings

Docket Numbers: PR26-26-002.

Applicants: Buffalo Run Pipeline LLC.

Description: 284.123 Rate Filing: Compliance Filing to be effective 4/1/2026.

Filed Date: 10/9/26.

Accession Number: 20261009-5079.

Comment Date: 5 p.m. ET 10/30/26.

Docket Numbers: PR26-27-002.

Applicants: Bull Run Pipeline LLC.

Description: 284.123 Rate Filing: Compliance Filing to be effective 4/1/2026.

Filed Date: 10/9/26.

Accession Number: 20261009-5081.

Comment Date: 5 p.m. ET 10/30/26.

Docket Numbers: RP25-858-000.

Applicants: ANR Pipeline Company.

Description: Refund Report: RP25-858 Settlement Refund Report to be effective N/A.

Filed Date: 10/9/26.

Accession Number: 20261009-5107.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP26-1165-001.

Applicants: Viking Gas Transmission Company.

Description: Compliance filing: Amendment to Order No. 587-AB Compliance Filing in RP26-1165 to be effective 1/1/2027.

Filed Date: 10/9/26.

Accession Number: 20261009-5150.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP26-1166-001.

Applicants: Midwestern Gas Transmission Company.

Description: Compliance filing: Amendment to Order No. 587-AB Compliance Filing in RP26-1166 to be effective 1/1/2027. ( printed page 65740)

Filed Date: 10/9/26.

Accession Number: 20261009-5148.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP26-1167-001.

Applicants: Guardian Pipeline, L.L.C.

Description: Compliance filing: Amendment to Order No. 587-AB Compliance Filing RP26-1167 to be effective 1/1/2027.

Filed Date: 10/9/26.

Accession Number: 20261009-5147.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP26-1186-001.

Applicants: DTM Birdsboro Pipeline, LLC.

Description: Compliance filing: Amendment of Order No. 587-AB Compliance Filing in RP26-1186 to be effective 1/1/2027.

Filed Date: 10/9/26.

Accession Number: 20261009-5163.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP26-1187-001.

Applicants: Washington 10 Storage Corporation.

Description: Compliance filing: Amendment to Order No. 587-AB Compliance Filing in RP26-1187 to be effective 1/1/2027.

Filed Date: 10/9/26.

Accession Number: 20261009-5153.

Comment Date: 5 p.m. ET 10/21/26.

Docket Numbers: RP26-1189-001.

Applicants: Horizon Pipeline Company, L.L.C.

Description: Compliance filing: Supplemental Filing Pursuant to Order No. 587-AB to be effective N/A.

Filed Date: 10/8/26.

Accession Number: 20261008-5154.

Comment Date: 5 p.m. ET 10/20/26.

Any person desiring to protest in any the above proceedings must file in accordance with Rule 211 of the Commission's Regulations (18 CFR 385.211) on or before 5:00 p.m. Eastern time on the specified comment date.

The filings are accessible in the Commission's eLibrary system ( elibrary.ferc.gov/​idmws/​search/​fercgensearch.asp) by querying the docket number.

eFiling is encouraged. More detailed information relating to filing requirements, interventions, protests, service, and qualifying facilities filings can be found at: www.ferc.gov/​docs-filing/​efiling/​filing-req.pdf. For other information, call (866) 208-3676 (toll free). For TTY, call (202) 502-8659.

For public inquiries and assistance with making filings such as interventions, comments, or requests for rehearing, contact the Office of Public Participation at (202) 502-6595 or OPP@ferc.gov.