EDGAR Filing Documents for 0001193125-11-003586

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers:

SEC Accession No. 0001193125-11-003586

Filing Date

2011-01-07

Accepted

2011-01-07 14:31:20

Documents

Effectiveness Date

2011-01-07

Document Format Files

Seq	Description	Document	Type	Size
1	FORM S-3ASR	ds3asr.htm	S-3ASR	377198
2	OPINION OF MARGARET D. KIRKPATRICK, ESQUIRE	dex5a.htm	EX-5.(A)	9904
3	OPINION OF MORGAN, LEWIS & BROCKIUS LLP	dex5b.htm	EX-5.(B)	9709
4	COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES	dex12.htm	EX-12	45502
5	CONSENT OF PRICEWATERHOUSECOOPERS LLP	dex23a.htm	EX-23.(A)	1558
6	STATEMENT OF ELIGIBILITY OF THE CORPORATE TRUSTEE ON FORM T-1	dex25a.htm	EX-25.(A)	48101
7	STATEMENT OF ELIGIBILITY OF STANLEY BURG ON FORM T-2	dex25b.htm	EX-25.(B)	11608
8	STATEMENT OF ELIGIBILITY OF THE INDENTURE TRUSTEE ON FORM T-1	dex25c.htm	EX-25.(C)	46935
9	GRAPHIC	g133037g12i59.jpg	GRAPHIC	124064
10	GRAPHIC	g133037g28m67.jpg	GRAPHIC	194680
11	GRAPHIC	g133037g40i37.jpg	GRAPHIC	8867
12	GRAPHIC	g133037g82c49.jpg	GRAPHIC	296540
13	GRAPHIC	g133037g91y36.jpg	GRAPHIC	169515
	Complete submission text file	0001193125-11-003586.txt		1646043

Mailing Address

Business Address 220 NW SECOND AVE PORTLAND OR 97209 5032264211

NORTHWEST NATURAL GAS CO (Filer) CIK: 0000073020 (see all company filings)