Natural Gas Pipeline Company Of America

Seventh Revised Volume No. 1

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Effective Date: 04/18/2008, Docket: RP08-319-000, Status: Effective

Original Sheet No. 33N.01 Original Sheet No. 33N.01 : Pending

FOOTNOTES APPLICABLE TO SHEET NO. 33N

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5/ In addition to the Base Negotiated Reservation Rate, Incremental Daily Volumetric Reservation Rates will apply to all quantities transported on any day

wherein gas is received at eligible primary and secondary receipt points and/or delivered at eligible primary and secondary delivery points, based on the

following matrices.

Secondary Primary

Receipt Point Zone Delivery Point

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

Permian Zone $0.07

Amarillo Mainline Zone $0.04

Gulf Coast Mainline Zone $0.04

Secondary Delivery Point Zone (Including Pools but Excluding Industrial End Users)

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Amarillo Iowa-Illinois Iowa-Illinois Gulf

Mainline Nicor, Peoples & Nicor, Peoples & Coast

Midcontinent Permian Texok Amarillo Mainline IES Only (Peak) NIPSCO Only (Peak) NIPSCO Only (Off Peak) Mainline

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

(Excluding Lone (Excluding IES @ Base + Incr. Base + Incr. Rates

Star @ $0.04) $0.13 for Off-Peak) Rates

Primary Receipt Point Zone

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

Midcontinent (Other than

Segment 1) $0.05 $0.09 $0.02 $0.07 $0.35 $0.30 $0.08 $0.07

Texok - Segment 16 $0.05 $0.09 $0.02 $0.07 $0.35 $0.30 $0.08 $0.07

South Texas $0.05 $0.09 $0.02 $0.07 $0.35 $0.30 $0.08 $0.07

Alliance (Iowa-Illinois) $0.05 $0.09 $0.02 $0.07 $0.35 $0.30 $0.08 $0.07

Midcontinent (Segment 1) $0.05 $0.09 $0.02 $0.07 $0.35 $0.30 $0.08 $0.07

Louisiana $0.05 $0.09 $0.02 $0.07 $0.35 $0.30 $0.08 $0.07