EDGAR Filing Documents for 0000950134-09-003936

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0000950134-09-003936

Filing Date

2009-02-27

Accepted

2009-02-27 06:10:40

Documents

Period of Report

2008-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	d66559e10vk.htm	10-K	633936
2	EX-12	d66559exv12.htm	EX-12	11569
3	EX-23	d66559exv23.htm	EX-23	1217
4	EX-24	d66559exv24.htm	EX-24	3578
5	EX-31.(A)	d66559exv31wxay.htm	EX-31.(A)	8012
6	EX-31.(B)	d66559exv31wxby.htm	EX-31.(B)	8023
7	EX-32	d66559exv32.htm	EX-32	4655
	Complete submission text file	0000950134-09-003936.txt		672442

Mailing Address 295 CHIPETA WAY SALT LAKE CITY UT 84108

Business Address 295 CHIPETA WAY SALT LAKE CITY UT 84108 801-583-8800

NORTHWEST PIPELINE GP (Filer) CIK: 0000110019 (see all company filings)

IRS No.: 261157701 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-07414 | Film No.: 09639590
SIC: 4922 Natural Gas Transmission