El Paso Natural Gas Company

Second Revised Volume No. 1A

Effective Date: 05/01/2010, Docket: RP08-426-013, Status: Effective

Sixth Revised Sheet No. 28F Sixth Revised Sheet No. 28F

Superseding: Fifth Revised Sheet No. 28F

STATEMENT OF RATES FOR TRANSPORTATION OF NATURAL GAS

(Rates per dth)

LATERAL LINE FACILITIES CHARGES 4/

Monthly Daily Maximum Daily Minimum Daily Maximum Daily Minimum Daily Authorized

FT-1 Willcox 2/ Reservation 5/ Reservation Reservation Usage Usage Overrun 7/ 9/

$4.8397 $0.1591 $0.0000 $0.0000 $0.0000 FT-1

IT-1 1/

Willcox N/A N/A N/A $0.8937 $0.0000

IHSW 1/

Willcox N/A N/A N/A $0.4260 $0.0000

SYSTEM-WIDE BALANCING & STORAGE RATES 4/

Monthly Daily Maximum Daily Minimum Daily Maximum Daily Minimum

FDBS Reservation 5/ Reservation 1/ Reservation 1/ Usage 1/ Usage 1/

$8.1837 $0.2691 $0.0000 $0.0000 $0.0000

Mainline Backhaul 3/ (Forward haul rate identified above applicable to the delivery zone for which service is provided.)

Storage Inventory Quantity Injection Quantity Withdrawal

Maximum Minimum Maximum Minimum Maximum Minimum

ISS 1/ $0.0484 $0.0000 $0.0565 $0.0565 $0.0555 $0.0555

Fuel and L&U See the Fuel and L&U Statement of Rates.

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See the Statement of Rates Footnotes.

Surcharges are shown in Footnote 1.