Document Headings

                    Document headings vary by document type but may contain                    the following:                  
                -                       the agency or agencies that issued and signed a document                    
                -                       the number of the CFR title and the number of each part                      the document amends, proposes to amend, or is directly                      related to                    
                -                       the agency docket number / agency internal file number                    
                -                       the RIN which identifies each regulatory action listed in                      the Unified Agenda of Federal Regulatory and Deregulatory                      Actions                    

                    See the                                          Document Drafting Handbook                                        for more details.                  

###### Department of Energy

###### Federal Energy Regulatory Commission

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

*Docket Numbers:*                     RP10-1216-001.                

*Applicants:*                     Hardy Storage Company, LLC.                

*Description:*                     Hardy Storage Company, LLC submits tariff filing per NAESB v 1.9 revision to be effective N/A.                

*Filed Date:*                     03/16/2011.                

*Accession Number:*                     20110316-5137.                

*Comment Date:*                     5 p.m. Eastern Time on Monday, March 28, 2011.                

*Docket Numbers:*                     RP10-1236-001.                

*Applicants:*                     Columbia Gas Transmission, LLC.                

*Description:*                     Columbia Gas Transmission, LLC submits tariff filing per NAESB v 1.9 to be effective N/A.                

*Filed Date:*                     03/16/2011.                

*Accession Number:*                     20110316-5131.                

*Comment Date:*                     5 p.m. Eastern Time on Monday, March 28, 2011.                

*Docket Numbers:*                     RP10-1238-002.                

*Applicants:*                     Columbia Gulf Transmission Company.                

*Description:*                     Columbia Gulf Transmission Company submits tariff filing per: NAESB v 1.9 to be effective N/A.                

*Filed Date:*                     03/16/2011.                

*Accession Number:*                     20110316-5132.                

*Comment Date:*                     5 p.m. Eastern Time on Monday, March 28, 2011.                

*Docket Numbers:*                     RP10-1248-001.                

*Applicants:*                     Central Kentucky Transmission Company.                

*Description:*                     Central Kentucky Transmission Company submits tariff filing per: NAESB v 1.9 revision to be effective N/A.                

*Filed Date:*                     03/16/2011.                

*Accession Number:*                     20110316-5136.                

*Comment Date:*                     5 p.m. Eastern Time on Monday, March 28, 2011.                

*Docket Numbers:*                     RP11-1765-001.                

*Applicants:*                     Leaf River Energy Center LLC.                

*Description:*                     Leaf River Energy Center LLC submits tariff filing per 154.203: Leaf River Energy Center LLC—Compliance with Order Accepting Initial Tariff to be effective 3/11/2011.                

*Filed Date:*                     03/18/2011.                

*Accession Number:*                     20110318-5099.                

*Comment Date:*                     5 p.m. Eastern Time on Wednesday, March 30, 2011.                

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 on or before 5 p.m. Eastern time on the specified comment date. 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                     *FERCOnlineSupport@ferc.gov,*                     or call (866) 208-3676 (toll free). For TTY, call (202) 502-8659.                

Dated: March 21, 2011.

Nathaniel J. Davis, Sr.,

Deputy Secretary.

[FR Doc. 2011-7565 Filed 3-30-11; 8:45 am]

BILLING CODE 6717-01-P