Northern Natural Gas Company

Fifth Revised Volume No. 1

Effective Date: 12/31/9999, Docket: RP07-330-000, Status: Accepted

Sixth Revised Sheet No. 441 Sixth Revised Sheet No. 441 : Pending

Superseding: Fifth Revised Sheet No. 441

Firm Deferred Delivery Service Agreement

Rate Schedule FDD

Shipper's Name and Address for Notices and Invoices: Date: _____________

_____________________________________________

Attn:________________________________________

Address for Invoice (If different from above)

___________________________________

Attn:_______________________________

Contract No.: _________________

Term: From__________________ To ____________

Firm Storage Quantity (FSQ) - Maximum FDD Account Balance Quantity:_________________Dth

Rates shall be Northern's maximum rates and charges plus all applicable surcharges in

effect from time to time under the applicable Rate Schedule on file with the Commission

unless otherwise agreed to by the parties in writing.

The contract maximum and minimum quantities are set forth on Appendix A.

[If applicable] Other Provisions Permitted By Tariff Under the Applicable Rate Schedule and

pursuant to Section 58 of the GENERAL TERMS AND CONDITIONS of Northern's FERC Gas Tariff:

_______________________________________________________________________________________

The parties agree that a facsimile or electronic version of this document, when properly

executed and transmitted, shall be considered for all purposes to be an original document, and

shall be deemed for all purposes to be signed and constitute a binding agreement. The entire

agreement must be faxed or transmitted to Northern. Upon Northern's acceptance and execution,

an executed copy will be returned via FAX to the number appearing on the faxed offer or such

other number as directed or otherwise electronically transmitted.

This Agreement [as amended] constitutes the entire agreement between the parties with respect

to the subject matter of this Agreement and shall be binding upon and shall inure to

the benefit of the parties hereto and their respective successors and assigns. No promises,

agreements or warranties additional to this Agreement other than as may be contained in

Northern's FERC Gas Tariff will be deemed to be a part of this Agreement nor will any

alteration, amendment or modification be effective unless confirmed in writing by the parties.

Any notice, statement, or bill provided for in this Agreement shall be in writing and

shall be considered as having been given if delivered personally, or if mailed by United

States mail, postage prepaid, or if sent by express mail, overnight delivery, telex,

telecopy or other mutually agreeable means of electronic transmission, to Shipper when sent

to the address set forth on this Agreement and to Northern when sent to the following:

All Notices/Accounting Matters: Payments to Designated Depository:

Northern Natural Gas Company Northern Natural Gas Company

Address:_____________________ Account No. ________________

_____________________________ ABA No. ____________________

Attn:________________________ Bank: ______________________

FAX No:______________________