2012-3100. Combined Notice of Filings

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

Filings Instituting Proceedings

Docket Numbers: RP12-363-000.

Applicants: Northern Natural Gas Company.

Description: 20120201 Annual PRA Fuel Rates to be effective 4/1/2012.

Filed Date: 2/1/12.

Accession Number: 20120201-5130.

Comments Due: 5 p.m. ET 2/13/12.

Docket Numbers: RP12-364-000.

Applicants: Iroquois Gas Transmission System, L.P.

Description: 02/01/12 Negotiated Rates—United Energy Trading, LLC (HUB) to be effective 2/1/2012.

Filed Date: 2/1/12.

Accession Number: 20120201-5155.

Comments Due: 5 p.m. ET 2/13/12.

Docket Numbers: RP12-365-000.

Applicants: Great Lakes Gas Transmission Limited Par.

Description: Great Lakes Gas Transmission Limited Partnership Semi-Annual Transporter's Use Report.

Filed Date: 2/1/12.

Accession Number: 20120201-5158.

Comments Due: 5 p.m. ET 2/13/12.

Docket Numbers: RP12-366-000.

Applicants: Iroquois Gas Transmission System, L.P.

Description: 02/01/12 Negotiated Rates—Tenaska (HUB) to be effective 2/1/2012.

Filed Date: 2/1/12.

Accession Number: 20120201-5161.

Comments Due: 5 p.m. ET 2/13/12.

Docket Numbers: RP12-367-000.

Applicants: El Paso Natural Gas Company.

Description: MDO/MHO Non-Critical Penalty Rate Charge Filing and Variance Activity Report to be effective 4/1/2012.

Filed Date: 2/1/12.

Accession Number: 20120201-5176.

Comments Due: 5 p.m. ET 2/13/12.

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 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: RP11-1435-007.

Applicants: Columbia Gulf Transmission Company.

Description: Columbia Gulf Compliance Filing Rate Case to be effective 2/1/2012 under RP11-1435 Filing Type: 580

Filed Date: 1/18/12.

Accession Number: 20120118-5130.

Comments Due: 5 p.m. ET 2/13/12.

Docket Numbers: RP11-1435-008.

Applicants: Columbia Gulf Transmission Company.

Description: Columbia Gulf Rate Case Implementation Filing Errata to be effective 2/1/2012.

Filed Date: 2/1/12.

Accession Number: 20120201-5177.

Comments Due: 5 p.m. ET 2/13/12.

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 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 [phone] (toll free). For TTY, call [phone].

Dated: February 2, 2012.

Nathaniel J. Davis, Sr.,

Deputy Secretary.