National Fuel Gas Supply Corporation

Third Revised Volume No. 1

Effective Date: 04/01/1997, Docket: RP97-201-000, Status: Effective

First Revised Sheet No. 131Dd First Revised Sheet No. 131Dd : Superseded

Superseding: Original Sheet No. 131DD

RATE SCHEDULE SS-1

110-DAY UNDERGROUND STORAGE SERVICE

1. AVAILABILITY

This rate schedule is available for the purchase of underground gas

storage service from National Fuel Gas Supply Corporation (hereinafter

called "Transporter") by any purchaser (hereinafter called "Buyer") when

the Buyer;

(a) has executed a service agreement, which is accepted by Transporter,

for the purchase of service under this rate schedule,

(b) has entered into such transportation and/or exchange agreement with

other parties as may be necessary to accomplish delivery and

receipt of gas, and

quantities as Transporter may determine to be necessary for

development of storage facilities.

2. APPLICABILITY AND CHARACTER OF SERVICE

This rate schedule provides a firm storage service available to each

customer during the contract year which consists of an annual period

commencing April 1 and ending the following March 31.

2.1 Subject to Subparagraph 2.4 below, Buyer has the right to have

Quantities of Gas in storage up to a maximum quantity specified in

the Underground Storage Service Agreement as the "Annual Storage

Quantity".

2.2 Subject to Subparagraph 2.4 below, Buyer has the right to make gas

available for injection and Transporter will inject such gas into

storage from April 1 through October 31 of each contract year

(hereinafter the "Injection Season") at a daily rate not to exceed

the Maximum Daily Injection Quantity as set forth in the applica-

ble Underground Storage Service Agreement (hereinafter the "Maximum

Daily Injection Quantity"). During the Injection Season, as far in

advance as possible and no later than the beginning of the next

preceding day, each Buyer shall notify Transporter of the Quantity

of Gas, net of the Injection Allowance (as defined in Subparagraph

2.4 below), which it desires to inject in excess of its Maximum

Daily Injection Quantity pursuant to Paragraph 7 below. Upon

request, Transporter may waive any part of such advance notice

requirement, if, in its judgment, operating conditions permit.