<SEC-DOCUMENT>0001733998-21-000029-index.html : 20211026
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<ACCEPTANCE-DATETIME>20211025195429
ACCESSION NUMBER:		0001733998-21-000029
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20211021
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20211026
DATE AS OF CHANGE:		20211025

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Northwest Natural Holding Co
		CENTRAL INDEX KEY:			0001733998
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		IRS NUMBER:				824710680
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38681
		FILM NUMBER:		211345428

	BUSINESS ADDRESS:	
		STREET 1:		250 SW TAYLOR STREET
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
		BUSINESS PHONE:		503-226-4211

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

FILER:

	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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15973
		FILM NUMBER:		211345429

	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>
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Document 1 - file: nwn-20211021.htm

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<TYPE>EX-101.SCH
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Document 10 - file: Financial_Report.xlsx

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Document 13 - file: FilingSummary.html

Document 13 - RAW XML: FilingSummary.xml

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Document 15 - file: MetaLinks.json

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