Canyon Creek Compression Company

First Revised Volume No. 1A

Effective Date: 07/14/1991, Docket: MT90- 5-002, Status: Effective

First Revised Sheet No. 40 First Revised Sheet No. 40 : Superseded

Superseding: Original Sheet No. 40

RATE SCHEDULE ICS

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7.2 Customer shall reimburse Canyon for any Fuel Gas and

Unaccounted For Gas in transporting and compressing gas hereunder as

provided by Section 1.8 of the Volume No. 1 General Terms and

Conditions.

7.3 Canyon may from time to time and at any time at its sole

discretion charge any individual Customer for service under this

Rate Schedule ICS a charge which is lower than the applicable

maximum rate set forth in this Tariff; provided, however, that such

rate charged may not be less than the applicable minimum rate

specified in this Tariff. Unless otherwise provided in the ICS

Agreement, Canyon may commence such lower rate at any time on

twenty-four (24) hours' verbal or written notice and, unless

otherwise agreed to in the ICS Agreement, may increase such rate to

a level not to exceed the applicable maximum rate at any time on

twenty-four (24) hours' verbal or written notice. Any verbal notice

of an increase shall be confirmed in writing within forty-eight (48)

hours.

7.4 Canyon shall file with the Commission any and all

reports required by the Commission's Regulations setting forth the

applicable charge, the individual Customer(s) affected, the volume

transported and compressed, any provisions for discounts and any

other information which may be required.

7.5 Canyon shall have the right to file with any appropriate

regulatory authority and make changes effective in:

(a) The rates and charges applicable under this Rate

Schedule ICS, including both the level and design of such rates and

charges; or

(b) This Rate Schedule ICS.

Canyon agrees that Customer may protest or contest the

aforementioned filings, or may seek authorization from duly

constituted regulatory authorities for such adjustment of Canyon's

existing FERC Gas Tariff as may be found necessary to assure that

its provisions are just and reasonable.

7.6 In accordance with 18 C.F.R. Section 154.38 of the

Commission's Regulations, the ACA charge will be assessed.

8. MINIMUM BILL

None.