2012-9650. East Cheyenne Gas Storage, LLC; Notice of Amendment

Take notice that on April 6, 2012, East Cheyenne Gas Storage, LLC (East Cheyenne), 10901 W. Toller Drive, Suite 200, Littleton, Colorado, 80127, filed in the captioned docket an application under sections 7(b) and 7(c) of the Natural Gas Act (NGA), for an order amending the certificate of public convenience and necessity issued by the Commission in Docket No. CP10-34-000, as amended in Docket No. CP11-40-000. Specifically, East Cheyenne requests authorization to make certain changes to its certificated gas storage project, which relate primarily to the design and number of wells (injection/withdrawal and water disposal wells) to be used in the initial project development and the pipeline and other facilities necessary to service such wells, and to abandon two existing injection/withdrawal wells. East Cheyenne also requests authorization to increase the certificated cushion gas capacity of the West Peetz field, from 5.706 billion cubic feet (Bcf) to 10.822 Bcf, all as more fully set forth in the application which is on file with the Commission and opens to public inspection. The filing may also be viewed on the web at http://www.ferc.gov using the “eLibrary” link. Enter the docket number excluding the last three digits in the docket number field to access the document. For assistance, please contact FERC Online Support at [e-mail] or toll free at [phone], or TTY, contact [phone].

Any questions concerning this application may be directed to William A. Lang, President, East Cheyenne Gas Storage, LLC, 10370 Richmond Avenue, Suite 510, Houston, Texas 77042, by Telephone: [phone] or Facsimile: [phone].

East Cheyenne requests that the Commission grant the requested authorizations and related approvals prior to July 9, 2012. By issuing an order by this date, the Commission will facilitate East Cheyenne's efficient and timely development of storage capacity at its East Cheyenne Gas Storage Project. East Cheyenne states that it does not propose any change in the working gas capacity, injection rates or withdrawal rates authorized by the Commission in the original certificate order, as amended, in this Application.

Pursuant to section 157.9 of the Commission's rules, 18 CFR 157.9, within 90 days of this Notice the Commission staff will either: complete its environmental assessment (EA) and place it into the Commission's public record (eLibrary) for this proceeding; or issue a Notice of Schedule for Environmental Review. If a Notice of Schedule for Environmental Review is issued, it will indicate, among other milestones, the anticipated date for the Commission staff's issuance of the final environmental impact statement (FEIS) or EA for this proposal. The filing of the EA in the Commission's public record for this proceeding or the issuance of a Notice of Schedule for Environmental Review will serve to notify federal and state agencies of the timing for the completion of all necessary reviews, and the subsequent need to complete all federal authorizations within 90 days of the date of issuance of the Commission staff's FEIS or EA.

There are two ways to become involved in the Commission's review of this project. First, any person wishing to obtain legal status by becoming a party to the proceedings for this project should, on or before the comment date stated below, file with the Federal Energy Regulatory Commission, 888 First Street NE., Washington, DC 20426, a motion to intervene in accordance with the requirements of the Commission's Rules of Practice and Procedure (18 CFR 385.214 or 385.211) and the Regulations under the NGA (18 CFR 157.10). A person obtaining party status will be placed on the service list maintained by the Secretary of the Commission and will receive copies of all documents filed by the applicant and by all other parties. A party must submit 7 copies of filings made with the Commission and must mail a copy to the applicant and to every other party in the proceeding. Only parties to the proceeding can ask for court review of Commission orders in the proceeding.

However, a person does not have to intervene in order to have comments considered. The second way to participate is by filing with the Secretary of the Commission, as soon as possible, an original and two copies of comments in support of or in opposition to this project. The Commission will consider these comments in determining the appropriate action to be taken, but the filing of a comment alone will not serve to make the filer a party to the proceeding. The Commission's rules require that persons filing comments in opposition to the project provide copies of their protests only to the party or parties directly involved in the protest.

Persons who wish to comment only on the environmental review of this project should submit an original and two copies of their comments to the Secretary of the Commission. Environmental commentors will be placed on the Commission's environmental mailing list, will receive copies of the environmental documents, and will be notified of meetings associated with the Commission's environmental review process. Environmental commentors will not be required to serve copies of filed documents on all other parties. However, the non-party commentors will not receive copies of all documents filed by other parties or issued by the Commission (except for the mailing of environmental documents issued by the Commission) and will not have the right to seek court review of the Commission's final order.

The Commission strongly encourages electronic filings of comments, protests and interventions 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 or intervention 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 email notification when a document is added to a subscribed docket(s). For assistance with any FERC Online service, please email [e-mail], or call [phone] (toll free). For TTY, call [phone].

Comment Date: May 4, 2012.

Dated: April 13, 2012.

Kimberly D. Bose,

Secretary.