Williston Basin Interstate Pipeline Co.

Second Revised Volume No. 1

Effective Date: 02/01/1997, Docket: RP97-215-000, Status: Effective

First Revised Sheet No. 333 First Revised Sheet No. 333 : Effective

Superseding: Original Sheet No. 333

GENERAL TERMS AND CONDITIONS (Continued)

38. FUEL REIMBURSEMENT ADJUSTMENT PROVISION (Continued)

as applicable, included in Transporter's rates

for each month by the total gathering receipt

quantities for that month. The account shall

be increased in the event the surcharge is a

negative amount. For purposes of reducing or

increasing the gathering amortizing

subaccount, as appropriate, for Gathering

Company Use and Lost and Unaccounted For gas

reimbursed in-kind, such in-kind quantities

shall be valued at Transporter's actual system

average cost of gas during the month.

38.7 Unrecovered Fuel Reimbursement Account-Storage:

38.7.1 Transporter shall establish and maintain a storage

current deferral subaccount of the Unrecovered Fuel

Reimbursement Account-Storage. The accumulated storage

current deferral subaccount balances of Account No.

182.3 may include the following:

38.7.1.1 The monthly deferral of Transporter's under-

or over-recovered actual storage fuel

reimbursement costs.

38.7.1.2 The monthly deferral of Transporter's under-

or over-recovered actual storage in-kind fuel

reimbursement.

38.7.1.3 Adjustments to prior months' revenue due to a

revision in a prior month's level of storage

injections and withdrawals.

38.7.1.4 Transfers of any unamortized amounts remaining

in a storage deferral subaccount of Account

No. 182.3 after the related surcharge

amortization period has expired.

38.7.1.5 The contract storage-related portion of all

refunds or revenue credits including any out-

of-period billing adjustments,