2011-17843. Combined Notice of Filings

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

Docket Numbers: RP11-2256-000.

Applicants: Iroquois Gas Transmission System, L.P.

Description: Iroquois Gas Transmission System, L.P. under New Docket. Measurement Variance/Fuel Use Factors utilized by Iroquois during the period January 1, 2011 through June 30, 2011.

Filed Date: 07/01/2011.

Accession Number: 20110701-5293.

Comment Date: 5 p.m. Eastern Time on Wednesday, July 13, 2011.

Docket Numbers: RP11-2257-000.

Applicants: CenterPoint Energy Gas Transmission Company, LLC.

Description: CenterPoint Energy Gas Transmission Company, LLC submits tariff filing per 154.204: CEGT LLC—Negotiated Rate—July 2011—LER to be effective 7/6/2011.

Filed Date: 07/06/2011.

Accession Number: 20110706-5018.

Comment Date: 5 p.m. Eastern Time on Monday, July 18, 2011.

Docket Numbers: RP11-2258-000.

Applicants: PetroLogistics Natural Gas Storage, LLC.

Description: PetroLogistics Natural Gas Storage, LLC submits tariff filing per 154.204: Filing of Revised Tariff Records to be effective 8/5/2011.

Filed Date: 07/06/2011.

Accession Number: 20110706-5093.

Comment Date: 5 p.m. Eastern Time on Monday, July 18, 2011.

Docket Numbers: RP11-2259-000.

Applicants: Transcontinental Gas Pipe Line Company, LLC.

Description: Transcontinental Gas Pipe Line Company, LLC submits tariff filing per 154.204: Amendments to Negotiated Rates Agreement for Credit Provisions to be effective 4/4/2011.

Filed Date: 07/07/2011.

Accession Number: 20110707-5044.

Comment Date: 5 p.m. Eastern Time on Tuesday, July 19, 2011.

Docket Numbers: RP11-2260-000.

Applicants: Trailblazer Pipeline Company LLC.

Description: Trailblazer Pipeline Company LLC submits tariff filing per 154.204: Negotiated Rate Filing (Name Change Williams to WPX) to be effective 8/7/2011.

Filed Date: 07/07/2011.

Accession Number: 20110707-5048.

Comment Date: 5 p.m. Eastern Time on Tuesday, July 19, 2011.

Any person desiring to intervene or to protest in any of the above proceedings must file in accordance with Rules 211 and 214 of the Commission's Rules of Practice and Procedure (18 CFR 385.211 and 385.214) on or before 5 p.m. Eastern time on the specified comment date. It is not necessary to separately intervene again in a subdocket related to a compliance filing if you have previously intervened in the same docket. Protests 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. Anyone filing a motion to intervene or protest must serve a copy of that document on the Applicant. In reference to filings initiating a new proceeding, interventions or protests submitted on or before the comment deadline need not be served on persons other than the Applicant.

The Commission encourages electronic submission of protests and interventions in lieu of paper, using the FERC Online links at http://www.ferc.gov. To facilitate electronic service, persons with Internet access who will eFile a document and/or be listed as a contact for an intervenor must create and validate an eRegistration account using the eRegistration link. Select the eFiling link to log on and submit the intervention or protests.

Persons unable to file electronically should submit an original and 14 copies of the intervention or protest to the Federal Energy Regulatory Commission, 888 First St. NE., Washington, DC 20426.

The filings in the above proceedings are accessible in the Commission's eLibrary system by clicking on the appropriate link in the above list. They are also 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 dockets(s). For assistance with any FERC Online service, please e-mail [e-mail]. or call [phone] (toll free). For TTY, call [phone].

Dated: July 7, 2011.

Nathaniel J. Davis, Sr.,

Deputy Secretary.