<SEC-DOCUMENT>0001193125-23-058226-index.html : 20230302
<SEC-HEADER>0001193125-23-058226.hdr.sgml : 20230302
<ACCEPTANCE-DATETIME>20230302162359
ACCESSION NUMBER:		0001193125-23-058226
CONFORMED SUBMISSION TYPE:	FWP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230302
DATE AS OF CHANGE:		20230302

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTHWEST NATURAL GAS CO
		CENTRAL INDEX KEY:			0000073020
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		IRS NUMBER:				930256722
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		FWP
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-258792-01
		FILM NUMBER:		23699327

	BUSINESS ADDRESS:	
		STREET 1:		250 SW TAYLOR STREET
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
		BUSINESS PHONE:		5032264211

	MAIL ADDRESS:	
		STREET 1:		250 SW TAYLOR STREET
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTHWEST NATURAL GAS CO
		CENTRAL INDEX KEY:			0000073020
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		IRS NUMBER:				930256722
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		FWP

	BUSINESS ADDRESS:	
		STREET 1:		250 SW TAYLOR STREET
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
		BUSINESS PHONE:		5032264211

	MAIL ADDRESS:	
		STREET 1:		250 SW TAYLOR STREET
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
</SEC-HEADER>
<DOCUMENT>
<TYPE>FWP
<SEQUENCE>1
<FILENAME>d442592dfwp.htm
<DESCRIPTION>FWP
<TEXT>
Document 1 - file: d442592dfwp.htm

</DOCUMENT>
</SEC-DOCUMENT>