Mississippi River Transmission Corp.

Original Volume No. 1-A

Effective Date: 10/01/1993, Docket: TM94-1-25-001, Status: Effective

Sub 8 Revised Sheet No. 4 Sub 8 Revised Sheet No. 4 : Superseded

Superseding: 1 Rev. 7 Rev. Sheet No. 4

CURRENTLY EFFECTIVE RATES

Rates Per MMBtu

FOOTNOTES APPLICABLE TO RATES SET FORTH ON SHEET NOS. 2 AND 3

1/ Other Adjustment includes the ACA Charge of $.0025 in the commodity

component which shall be assessed in accordance with Section 154.38

of the Commission's Regulations.

2/ The GRI Adjustment shall be assessed, when applicable, in

accordance with Section 154.38 of the Commission's Regulations.

3/ The Market Zone consists of the portion of Transporter's pipeline

system north of the Missouri/Arkansas border.

4/ The Field Zone consists of the portion of Transporter's pipeline

system south of the Missouri/Arkansas border.

5/ Rate Schedule FTS base rates include the following Underground

Storage cost components:

Reservation

Fee Commodity

Market Zone - Maximum $1.147 $0.0010

- Minimum $0.000 $0.0010

Field Zone - Maximum $1.147 $0.0010

- Minimum $0.000 $0.0010

6/ Rate Schedule ITS base rates include the following Underground

Storage cost components:

Commodity

Market Zone - Maximum $0.0387

- Minimum $0.0010

Field Zone - Maximum $0.0387

- Minimum $0.0010