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): March 4, 2003
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NORTHWEST PIPELINE CORPORATION
(Exact name of registrant as specified in its charter)
DELAWARE 1-7414 87-0269236
(State or other jurisdiction (Commission File Number) (I.R.S. Employer
of incorporation) Identification No.)
295 CHIPETA WAY 84108
SALT LAKE CITY, UTAH (Zip Code)
(Address of principal executive
offices)
Registrant's telephone number, including area code: 801-583-8800
NOT APPLICABLE
(Former name or former address, if changed since last report)
ITEM 9. REGULATION FD DISCLOSURE
Northwest Pipeline Corporation wishes to disclose for Regulation FD
purposes its press release dated March 4, 2003, as set forth in Exhibit 99
attached hereto.
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.
NORTHWEST PIPELINE CORPORATION
By: /s/ Brian K. Shore
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Name: Brian K. Shore
Title: Corporate Secretary
Dated: March 6, 2003
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INDEX TO EXHIBITS
<Table>
<Caption>
EXHIBIT
NUMBER DESCRIPTION
- ------ -----------
99 Copy of Northwest Pipeline Corporation's press release dated March 4, 2003.
</Table>
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