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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
 Washington D.C. 20549
 FORM 8-K
 CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
 Date of report (date of earliest event reported): October 1, 2007
 Northwest Pipeline GP
  Delaware
    
    1-7414
    
    26-1157701(State or other jurisdiction 
of incorporation)
    
    (Commission
File No.)
    
    (IRS Employer
Identification No.)295 Chipeta Way, Salt Lake City, Utah
    
    84108(Address of principal executive offices)
    
    (Zip Code)
 (801) 583-8800
  Northwest
Pipeline Corporation
   o
 o
 o
 o




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TABLE OF CONTENTS  Item 1.01 Entry into a Material Definitive Agreement.Item 8.01 Other Events.Item 9.01 Financial Statements and Exhibits.SIGNATUREEXHIBIT INDEXCERTIFICATE OF CONVERSIONSTATEMENT OF PARTNERSHIPPARTNERSHIP AGREEMENT    Table of Contents  
 Item 1.01 Entry into a Material Definitive Agreement.
  provided
     
    
    the liquidation, dissolution or winding up of the Company or making any
bankruptcy filing;
    
    the issuance, incurrence, assumption or guarantee of any indebtedness or the
pledge of any of the Companys assets;
    
    filing or resolving a Section 4 general rate case proceeding under the
Natural Gas Act, or any other proceeding or controversy at the Federal
Energy Regulatory Commission or an appeal of an order thereof, the outcome
of which would cause (A) the Partnerships revenues to be reduced by, or the
Partnership to pay penalties, refunds or interest in excess of, $50 million
or (B) the Partnership to agree to any criminal penalty;




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
    
    any amendment of the Partnership Agreement;
    
    any distributions to the Companys partners, other than the distributions of
available cash to be made at least quarterly as described below;
    
    the admission of any person as a partner (other than a permitted transferee
of a partner) or the issuance of any partnership interests or other equity
interests of the Company;
    
    the redemption, repurchase or other acquisition of interests in the Company;
    
    the withdrawal of any partner from the Company;
    
    the disposition of substantially all of the assets of the Company or any
portion of such assets with a value exceeding $20 million;
    
    any merger or consolidation of the Company with another person or any
conversion or reorganization of the Company;
    
    entering into any activity or business that may generate income that may not
be qualifying income under Section 7704 of the Internal Revenue Code;
    
    approval of the Companys budget;
    
    approval of a Transfer of an interest; and
    
    removal of the operator of the Company or appointment of a successor operator.
 plus




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Item 8.01 Other Events.
  
 Item 9.01 Financial Statements and Exhibits.
  Exhibit No.
    
    Description2.1
    
    Certificate of Conversion of Northwest Pipeline Corporation3.1
    
    Statement of Partnership Existence of Northwest Pipeline GP3.2
    
    Partnership Agreement of Northwest Pipeline GP




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SIGNATURE
   NORTHWEST PIPELINE GPBy:

/s/
Brian K. ShoreBrian K. Shore, Secretary




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EXHIBIT INDEX
 Exhibit Number
    
    Description2.1
    
    Certificate of Conversion of Northwest Pipeline Corporation3.1
    
    Statement of Partnership Existence of Northwest Pipeline GP3.2
    
    Partnership Agreement of Northwest Pipeline GP