E5-5225. Mississippi Canyon Gas Pipeline, LLC; Notice of Compliance Filing

September 16, 2005.

Take notice that on September 14, 2005, Mississippi Canyon Gas Pipeline, LLC (Mississippi Canyon) tendered for filing as part of its FERC Gas Tariff, First Revised Volume No. 1, the following tariff sheets to become effective September 1, 2005:

Sub First Revised Sheet No. 74

Original Sheet No. 74A

First Revised Sheet No. 122A

Sub Third Revised Sheet No. 123

First Revised Sheet No. 123A

Third Revised Sheet No. 139B

Sub Fifth Revised Sheet No. 151

Sub Fifth Revised Sheet No. 152

Sub Original Sheet No. 153

Sub Original Sheet No. 154

Sub Original Sheet No. 155

Mississippi Canyon states that the above-referenced tariff sheets are being filed in accordance with Section 154.204 of the Commission's regulations in order to comply with the directives contained in Letter Order Pursuant to 375.307(f)(1) and (f)(3) pertaining to Order No. 587-S issued by the Commission on August 30, 2005 in Docket No. RP05-454-001.

Any person desiring to protest this filing must file in accordance with Rule 211 of the Commission's Rules of Practice and Procedure (18 CFR 385.211). Protests to this filing will be considered by the Commission in determining the appropriate action to be taken, but will not serve to make protestants parties to the proceeding. Such protests must be filed in accordance with the provisions of section 154.210 of the Commission's regulations (18 CFR 154.210). Anyone filing a protest must serve a copy of that document on all the parties to the proceeding.

The Commission encourages electronic submission of protests in lieu of paper using the “eFiling” link at http://www.ferc.gov. Persons unable to file electronically should submit an original and 14 copies of the protest to the Federal Energy Regulatory Commission, 888 First Street, NE., Washington, DC 20426.

This filing is accessible on-line at http://www.ferc.gov, using the “eLibrary” link and is available for review in the Commission's Public Reference Room in Washington, DC. There is an “eSubscription” link on the Web site that enables subscribers to receive e-mail notification when a document is added to a subscribed docket(s). For assistance with any FERC Online service, please e-mail [e-mail], or call [phone] (toll free). For TTY, call [phone].

Magalie R. Salas,

Secretary.