National Fuel Gas Supply Corporation

Fourth Revised Volume No. 1

Effective Date: 04/21/2010, Docket: RP10-504-000, Status: Effective

Second Revised Sheet No. 55 Second Revised Sheet No. 55

Superseding: First Revised Sheet No. 55

EFT RATE SCHEDULE

Enhanced Firm Transportation Service

4. OPERATING PROTOCOL FOR EFT SERVICE (Cont'd.)

(b) Transporter's delivery pressure obligations set forth in

Section 4.2 are subject to its Shippers meeting the

receipt pressure requirements set forth in this Section

4.3(b). National would attempt, but would not be

obligated, to maintain the delivery pressures set forth

in Section 4.2 if receipt pressures fall below the

requirements set forth in this Section 4.3(b).

Pressure

Interconnecting Requirement Capacity

Pipeline Meter Name/Location Meter PSIG DT/Day

Dominion Transmission Ellisburg Station 60288 975 103000

Dominion Transmission Ellisburg Storage NFSTG 1000 103000

Dominion Transmission Eshbaugh 51052 400 27810

Dominion Transmission Leidy 4494 1100 50000

Dominion Transmission Leidy 3549 1100 50000

Dominion Transmission Marilla 2-0502 500 12360

Dominion Transmission Porterville 60051 400 139050

Columbia Gas Transmission Ellwood City 690533 700 26780

Columbia Gas Transmission First Fork 632291 500 36050

Columbia Gas Transmission Sugar Grove 617733 350 10300

Columbia Gas Transmission Waterford 620549 500 10300

Tennessee Gas Pipeline Clarence 2-0497 200 165000

Tennessee Gas Pipeline Colden Storage 6-0003 700 41200

Tennessee Gas Pipeline Coudersport 2-0074 400 51500

Tennessee Gas Pipeline East Aurora 2-0077 200 400000

Tennessee Gas Pipeline Hamburg (E. Eden) 2-0076 200 82400

Tennessee Gas Pipeline Hebron Storage 6-0001 700 41200

Tennessee Gas Pipeline Lamont 2-0072 400 30900

Tennessee Gas Pipeline Nashville Storage 2-0243 200 82400

Tennessee Gas Pipeline Rose Lake 2-0527 400 154500

Tennessee Gas Pipeline Rose Lake 1-0110 400 154500

Tennessee Gas Pipeline Mercer 2-0496 400 30900

Tennessee Gas Pipeline Wattsburg 2-0075 200 46350