East Tennessee Natural Gas, LLC

Third Revised Volume No. 1

Effective Date: 04/20/2008, Docket: RP08-277-000, Status: Effective

Second Revised Sheet No. 10 Second Revised Sheet No. 10 : Effective

Superseding: First Revised Sheet No. 10

PRELIMINARY STATEMENT

East Tennessee Natural Gas, LLC ("referred to in this tariff as

"Transporter"), a Tennessee limited liability company, owns and operates

(under certificates of public convenience and necessity heretofore issued by

the Federal Energy Regulatory Commission) a natural gas pipeline system,

located in the states of North Carolina, Tennessee and Virginia. In

connection with the operation of East Tennessee Natural Gas, LLC's natural gas

pipeline system, East Tennessee Natural Gas, LLC owns facilities appurtenant

thereto, and is engaged in the transportation of natural gas, in interstate

commerce, to customers who resell the gas for ultimate public consumption,

domestic, commercial, industrial and other uses, and to industrial customers

for their own use.

Nothing in this tariff is intended to inhibit the development of, or

discriminate against the use of, Imbalance Management Services or Title

Transfer Tracking services provided by third parties or Transporter's

Shippers. Any party interested in providing Imbalance Management Services or

Title Transfer Tracking services must coordinate with Transporter regarding

such services.

The locations of the Company's transmission lines, compressor stations, and

lateral lines and the principal points at which it delivers gas are shown on

the System Map on the following page.