Northwest Pipeline Corporation; Notice of Proposed Changes in FERC Gas Tariff

Take notice that on September 15, 2004, Northwest Pipeline Corporation (Northwest) supplemented its August 31, 2004, filing in Docket No. RP04-565-000 and tendered the following pro forma tariff sheets for potential inclusion in its FERC Gas Tariff.

Third Revised Volume No. 1

Pro Forma Sheet No. 14

Pro Forma Sheet No. 231-C

Original Volume No. 2

Pro Forma Sheet No. 2.1

Northwest states that the purpose of this filing is to offer an alternative to the increased Evergreen Expansion incremental fuel surcharge included in its August 31, 2004, filing in Docket No. RP04-565-000.

Northwest states that a copy of this filing has been served upon all parties on the Commission's Official Service List in this proceeding.

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 “e-Filing” 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 FERCOnlineSupport@ferc.gov, or call (866) 208-3676 (toll free). For TTY, call (202) 502-8659.