Natural Gas Pipeline Company Of America

Seventh Revised Volume No. 1

Effective Date: 07/01/2010, Docket: RP10-787-000, Status: Effective

Fourth Revised Sheet No. 539 Fourth Revised Sheet No. 539

Superseding: Third Revised Sheet No. 539

GENERAL TERMS AND CONDITIONS

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50. Non-Conforming Agreements (con't)

50.40 Interstate Power and Light Company, Firm Transportation

Negotiated Rate Agreement, Dated October 20, 2006 (Agreement No.

133589).

50.41 Interstate Power and Light Company, DSS Storage Service

Negotiated Rate Agreement, Dated October 23, 2006 (Agreement No.

133644).

50.42 CenterPoint Energy Minnesota Gas, Firm Transportation and

Storage Negotiated Rate Agreement, Dated July 24, 2006 (Agreement No.

133424).

50.43 CenterPoint Energy Minnesota Gas, Transportation Rate

Schedule FTS Agreement, Dated November 9, 1995 (Agreement No. 110813).

50.44 Laclede Energy Resources, Inc., Firm Transportation

Negotiated Rate Agreement, Dated December 13, 2006 (Agreement No.

133780).

50.45 Chesapeake Energy Marketing, Inc., Transportation Rate

Schedule FTS Agreement, Dated December 21, 2006 (Agreement No.

133817).

50.46 MidAmerican Energy Company, Amendment No. 1 Dated January

31, 2007, to Transportation Rate Schedule FTS Agreement Dated July 29,

2004 (Agreement No. 131024).

50.47 J.P. Morgan Ventures Energy Corporation, Transportation

Rate Schedule FTS Agreement, Dated November 14, 2007 (Agreement No.

134926).

50.48 Occidental Energy Marketing, Inc., Storage Rate Schedule

NSS, Dated July 23, 2004 (Agreement No. 131004), as amended by

Amendment No. 1, Dated April 1, 2009.

50.49 MidAmerican Energy Company, Storage Rate Schedule DSS

Agreement, Dated October 30, 1995 (Agreement No. 110754).

50.50 Encana Marketing (USA) Inc., Transportation Rate Schedule

FTS Agreement, Dated February 23, 2006 (Agreement No. 132914).

50.51 The Board of Trustees of University of Illinois,

Transportation Rate Schedule ITS Agreement, Dated May 7, 2010

(Agreement No. 138179).