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:

## Filings Instituting Proceedings

*Docket Numbers:*                     RP12-604-000.                

*Applicants:*                     Columbia Gas Transmission, LLC.                

*Description:*                     TCRA 2012 to be effective 6/1/2012.                

*Filed Date:*                     4/13/12.                

*Accession Number:*                     20120413-5068.                

*Comments Due:*                     5 p.m. ET 4/25/12.                

*Docket Numbers:*                     RP12-605-000.                

*Applicants:*                     Columbia Gas Transmission, LLC.                

*Description:*                     OTRA—April 2012 to be effective 6/1/2012.                

*Filed Date:*                     4/13/12.                

*Accession Number:*                     20120413-5120.                

*Comments Due:*                     5 p.m. ET 4/25/12.                

*Docket Numbers:*                     RP12-606-000.                

*Applicants:*                     El Paso Natural Gas Company.                

*Description:*                     El Paso Natural Gas Company Request for Waiver Filing.                

*Filed Date:*                     4/16/12.                

*Accession Number:*                     20120416-5057.                

*Comments Due:*                     5 p.m. ET 4/30/12.                

*Docket Numbers:*                     RP12-607-000.                

*Applicants:*                     Anadarko Energy Services Company, Western Gas Resources Inc., Kerr McGee Energy Services Corporation, Kerr McGee (Nevada) LLC.                

*Description:*                     Joint Petition of Kerr McGee Energy Services. Corporation,                     *et al.*                     for Temporary Waivers of Capacity Release Regulations and Policies, & Request for Shortened Comment Period & Expedited Treatment.                

*Filed Date:*                     4/12/12.                

*Accession Number:*                     20120412-5237.                

*Comments Due:*                     5 p.m. ET 4/24/12.                

*Docket Numbers:*                     RP12-608-000.                

*Applicants:*                     Natural Gas Pipeline Company of America.                

*Description:*                     Tenaska Gas Negotiated Rate to be effective 4/16/2012.                

*Filed Date:*                     4/16/12.                

*Accession Number:*                     20120416-5162.                

*Comments Due:*                     5 p.m. ET 4/30/12.                

*Docket Numbers:*                     RP12-609-000.                

*Applicants:*                     Texas Gas Transmission, LLC.                

*Description:*                     Authorization for Sale of Excess Storage Inventory filing to be effective 5/17/2012.                

*Filed Date:*                     4/16/12.                

*Accession Number:*                     20120416-5175.                

*Comments Due:*                     5 p.m. ET 4/30/12.                

*Docket Numbers:*                     RP12-610-000.                

*Applicants:*                     Columbia Gas Transmission, LLC.                

*Description:*                     Columbia Gas Transmission, LLC submits tariff filing per 154.204: Negotiated Rate Service Agreement—South Jersey to be effective 5/17/2012.                

*Filed Date:*                     4/17/12.                

*Accession Number:*                     20120417-5076.                

*Comments Due:*                     5 p.m. ET 4/30/12.                

Any person desiring to intervene or protest in any of the above proceedings must file in accordance with Rules 211 and 214 of the Commission's Regulations (18 CFR 385.211 and 385.214) 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:*                     RP11-1566-009.                

*Applicants:*                     Tennessee Gas Pipeline Company, LLC.                

*Description:*                     Rate Case 2011 Refund Report to be effective N/A.                

*Filed Date:*                     4/13/12.                

*Accession Number:*                     20120413-5140.                

*Comments Due:*                     5 p.m. ET 4/25/12.                

*Docket Numbers:*                     RP12-458-002.                

*Applicants:*                     Eastern Shore Natural Gas Company.                

*Description:*                     Docket No. RP12-458 Compliance Filing to be effective 4/13/2012.                

*Filed Date:*                     4/16/12.                

*Accession Number:*                     20120416-5146.                

*Comments Due:*                     5 p.m. ET 4/30/12.                

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 by clicking on the links or querying the docket number.

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

Dated: April 17, 2012.

Nathaniel J. Davis, Sr.,

Deputy Secretary.

[FR Doc. 2012-10037 Filed 4-25-12; 8:45 am]

BILLING CODE 6717-01-P