Northern Natural Gas Company

Fifth Revised Volume No. 1

Effective Date: 02/21/2009, Docket: RP09-232-000, Status: Effective

Fourth Revised Sheet No. 408 Fourth Revised Sheet No. 408

Superseding: Third Revised Sheet No. 408

(Placement on page, number of pages, format, capitalization and font my vary)

Contract No.:_________

Request No.:_________

Amendment No.: _______[if applicable]

Appendix A

Segmented Firm Throughput Service Agreement

TFX Rate Schedule

Shipper: _______________

Term: _______________through______________

Contract Volumes (Dth):

_______________________________________________________________________________________________

[Volume]

MARKET ________ [Month From] ________ [Month To] ________

[Month From] ________ [Month To] ________

_______________________________________________________________________________________________

Maximum Daily Quantities (Dth):

Volume Type From Volume

___________ ___________ __________

RECEIPT AND DELIVERY POINT DESCRIPTIONS AND VOLUMES (DTH) (may be organized by Area)

ACCESS SEGMENT

--------------

R/D POI #/MIDS Point Description Jan Feb Dec

[VOLUME] [VOLUME] [VOLUME]

______ _____ _________________ _______ _______ ....... _______

R _____ _________________ _______ _______ ....... _______

Total Receipts

D _____ MARKET AREA SEGMENTATION POINT _______ _______ ....... _______

TOTAL DELIVERIES _______ _______

DELIVERY SEGMENT

----------------

R/D POI #/MIDS Point Description Jan Feb Dec

[VOLUME] [VOLUME] [VOLUME]

R _____ MARKET AREA SEGMENTATION POINT ______ _______ ....... _______

Total Receipts

______ _____ _________________ _______ _______ ....... _______

D _____ _________________ _______ _______ ....... _______

TOTAL DELIVERIES _______ _______

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