Williston Basin Interstate Pipeline Co.

Second Revised Volume No. 1

Effective Date: 08/23/2004, Docket: RP04-410-000, Status: Effective

Second Revised Sheet No. 283B Second Revised Sheet No. 283B : Effective

Superseding: First Revised Sheet No. 283B

GENERAL TERMS AND CONDITIONS (Continued)

18. UNAUTHORIZED GAS (Continued)

18.3.1.2 An Unauthorized Gas Delivery Penalty charge per

dkt of 2.75 times the Index Price. The Index Price

applicable to Unauthorized Gas is the highest Daily Price

Survey, Midpoint index price, published in Platt's "Gas

Daily" for either Colorado Interstate Gas Company (CIG-

N.syst.) or Northern Natural Gas Company (Ventura), during

the month of Unauthorized Gas deliveries.

18.3.1.3 Until Transporter notifies the affected

party(ies), either by telephone, electronic communication

mechanism or by facsimile, that the period of system

allocation or interruption has ended, the Unauthorized Gas

penalties described in Subsections 18.3.1.1 and 18.3.1.2

remain applicable on each subsequent day without further

notification.

18.3.2 Unauthorized Gas Deliveries Taken Prior to the

Effectiveness of Subsection 18.3: For any Unauthorized Gas

deliveries taken prior to the effectiveness of this Subsection

18.3, the party(ies) responsible for such Unauthorized Gas shall

have three (3) months after Transporter's notification of such

quantities to negotiate resolution of the Unauthorized Gas

(The rest of this sheet has been intentionally left blank.)