Attached files

file filename
EX-12 - EX-12 - NORTHWEST PIPELINE LLCc55980exv12.htm
10-K - FORM 10-K - NORTHWEST PIPELINE LLCc55980e10vk.htm
EX-24 - EX-24 - NORTHWEST PIPELINE LLCc55980exv24.htm
EX-23 - EX-23 - NORTHWEST PIPELINE LLCc55980exv23.htm
EX-31.B - EX-31.B - NORTHWEST PIPELINE LLCc55980exv31wb.htm
EX-31.A - EX-31.A - NORTHWEST PIPELINE LLCc55980exv31wa.htm
Exhibit 32(a)
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
     In connection with the Annual Report of Northwest Pipeline GP (the “Company”) on Form 10-K for the period ending December 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned hereby certifies, in his capacity as an officer of the Company, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to his knowledge:
  (1)   The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
 
  (2)   The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
         
     
/s/ Phillip D. Wright      
Phillip D. Wright     
Senior Vice President
(Principal Executive Officer)
February 23, 2010 
   
 
     
/s/ Richard D. Rodekohr      
Richard D. Rodekohr     
Vice President and Treasurer
(Principal Financial Officer)
February 23, 2010 
   
 
A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished to the Securities and Exchange Commission as an exhibit to the Report and shall not be considered filed as part of the Report.