Panhandle Eastern Pipe Line Company

First Revised Volume No. 1

Effective Date: 11/01/2002, Docket: RP03- 4-000, Status: Effective

Eleventh Revised Sheet No. 13 Eleventh Revised Sheet No. 13 : Pending

Superseding: Tenth Revised Sheet No. 13

CURRENTLY EFFECTIVE RATES

RATE SCHEDULE IWS

INTERRUPTIBLE WINTER STORAGE SERVICE

Each rate set forth on this tariff sheet is the currently effective rate pertaining to the

particular rate schedule to which it is referenced, but each such rate is separate and independent

and the change in any such rate shall not thereby effect a change in any other rate schedule.

Maximum Minimum

Rate Rate Fuel

Description Per Dt. Per Dt. Reimbursement

Market Area

Monthly Inventory Charge 13.50› - -

Injection Charge 3.85 3.85› 1.67%

Withdrawal Charge 3.85 3.85 0.89

Field Area

Monthly Inventory Charge 14.85› - -

Injection Charge 0.33 0.33› 1.56%

Withdrawal Charge 0.33 0.33 0.53

Surcharges

Dakota Gasification 1/

Monthly Inventory - Market Area 0.00›

1/ Dakota Gasification Transition Cost Surcharge pursuant to Section 18.11 of the General Terms

and Conditions.