ANR Pipeline Company

Second Revised Volume No. 1

Effective Date: 11/01/2006, Docket: RP06-613-000, Status: Effective

First Revised Sheet No. 3 First Revised Sheet No. 3 : Effective

Superseding: Original Sheet No. 3

PRELIMINARY STATEMENT

This Second Revised Volume No. 1 of the FERC Gas Tariff

("Tariff") of ANR Pipeline Company ("ANR") contains the Rates and

Charges, Rate Schedules, Forms of Service Agreement and the General

Terms and Conditions applicable to transportation, storage and sales

service performed by ANR to which the provisions of Sections 284.7 and

284.284 of the Regulations of the Federal Energy Regulatory Commission

("Commission") are applicable and to any other transportation service

on behalf of others to which all or portions of such volume are made

applicable by Order of the Commission pursuant to application filed by

ANR.

ANR owns and operates a pipeline system extending from the

Hugoton Field in Texas, the adjacent Anadarko Basin in Oklahoma and

the producing areas in the State of Louisiana and the Gulf Coast area

of Louisiana and Federal waters to terminal points in Wisconsin and

Michigan. Natural gas is transported for producers in these areas and

also for pipeline suppliers in the States of Kentucky, Michigan and

Wisconsin and also at a point on the International Boundary near

Emerson, Manitoba, Canada, and for others.

ANR also owns and leases extensive underground natural gas

storage facilities. ANR provides storage services to persons using

its transportation facilities and others.