K N Wattenberg Transmission LLC

Original Volume No. 1

Effective Date: 10/01/1997, Docket: TM98-1-117-000, Status: Effective

Seventh Revised Sheet No. 6 Seventh Revised Sheet No. 6 : Effective

Superseding: Sixth Revised Sheet No. 6

Schedule of Rates for Transportation

Rates Per MMBtu 1/

Rate Maximum Minimum

Schedule Type of Charge Rates Rates

Firm Transportation

FT Reservation Charge 4.1003 0.0000

Commodity Charge 0.0172 0.0172

Interruptible Transportation

IT Commodity Charge 0.1520 0.0172

Gas Research Institute Charge

Reservation Charge

Load Factor 50% or Less 0.1600 0.0000

Load Factor over 50% 0.2600 0.0000

Commodity Charge 0.0088 0.0000

FERC Annual Charge Adjustment

Commodity Charge 0.0022

1/ Reservation Rates are stated in $/MMBtu per month.

Commodity Rates are stated in $/MMBtu.

Minimum reservation charges (including GRI) are $0.0000.

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The authorized Gas Research Institute charge and FERC

annual charge adjustment will be charged when applicable. The

authorized overrun charge will be equal to the maximum

transportation commodity rate and the unauthorized overrun charge

will be equal to twice the maximum transportation commodity rate.