Northern Natural Gas Company

Fifth Revised Volume No. 1

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

Fourth Revised Sheet No. 404 Fourth Revised Sheet No. 404

Superseding: Third Revised Sheet No. 404

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

Contract No.:__________

Request No.:___________

Amendment No.:_________ [if applicable]

Appendix A

Firm Throughput Service Agreemnet

[insert proper rate schedule] Rate Schedule

[TFX, LFT, & GS-T Rate Schedules]

Shipper: _______________

Term: ________through____________

Contract Volumes (Dth):

_________________________________________________________________________________________________

[Volume]

FIELD ________ [Month From] _________ [Month To]________

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

__________________________________________________________________________________________________

Maximum Daily Quantities (Dth):

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

Volume Type From Volume

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

___________ ___________ __________

[LFT - ONLY Maximum Number of Limited Days:_____________]

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

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

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

[VOLUME] [VOLUME] [VOLUME]

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

Total Receipts

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

Total Deliveries

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