EDGAR Filing Documents for 0001733998-20-000045

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001733998-20-000045

Filing Date

2020-08-07

Accepted

2020-08-07 19:16:58

Documents

Period of Report

2020-06-30

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	a2020q2form10-qdocument.htm iXBRL	10-Q	4454413
2	EXHIBIT 31.1	ex3112020q2.htm	EX-31.1	9101
3	EXHIBIT 31.2	ex3122020q2.htm	EX-31.2	9334
4	EXHIBIT 31.3	ex3132020q2.htm	EX-31.3	9191
5	EXHIBIT 31.4	ex3142020q2.htm	EX-31.4	9299
6	EXHIBIT 32.1	ex3212020q2.htm	EX-32.1	6329
7	EXHIBIT 32.2	ex3222020q2.htm	EX-32.2	6431
13		nwn4chza30.jpg	GRAPHIC	38736
14		nwnholdingshza32.jpg	GRAPHIC	57055
	Complete submission text file	0001733998-20-000045.txt		17564252

Data Files

Seq	Description	Document	Type	Size
8	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	nwn-20200630.xsd	EX-101.SCH	69158
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	nwn-20200630_cal.xml	EX-101.CAL	149313
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	nwn-20200630_def.xml	EX-101.DEF	543715
11	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	nwn-20200630_lab.xml	EX-101.LAB	950176
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	nwn-20200630_pre.xml	EX-101.PRE	616507
15	EXTRACTED XBRL INSTANCE DOCUMENT	a2020q2form10-qdocument_htm.xml	XML	4199510

Mailing Address 250 SW TAYLOR STREET PORTLAND OR 97204

Business Address 250 SW TAYLOR STREET PORTLAND OR 97204 5032264211

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

Mailing Address 250 SW TAYLOR STREET PORTLAND OR 97204

Business Address 250 SW TAYLOR STREET PORTLAND OR 97204 503-226-4211

Northwest Natural Holding Co (Filer) CIK: 0001733998 (see all company filings)