EDGAR Filing Documents for 0000073020-17-000007

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

SEC Accession No. 0000073020-17-000007

Filing Date

2017-02-27

Accepted

2017-02-27 16:50:22

Documents

Period of Report

2016-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	form10-k2016.htm	10-K	3302091
2	EXHIBIT 10.O EXECUTIVE ANNUAL INCENTIVE PLAN	a10oexecutiveannualincenti.htm	EX-10.O	67180
3	EXHIBIT 10.X FORM OF LTIP AWARD AGREEMENT 2017-2019	a10xltipawardagreement2017.htm	EX-10.X	82634
4	EXHIBIT 10.AA FORM OF RSU AGREEMENT 2017	rsuagreement2017.htm	EX-10.AA	83625
5	EXHIBIT 10.CC AMENDMENT TO RSU AGREEMENT	a10ccamendmenttorsuagreeme.htm	EX-10.CC	14277
6	EXHIBIT 10.OO ANNUAL INCENTIVE PLAN FOR NW NATURAL GAS STORAGE	a10ooannualincentiveplanfo.htm	EX-10.OO	17437
7	EXHIBIT 10.PP LTIP FOR NW NATURAL GAS STORAGE	a10ppltipfornwnaturalgasst.htm	EX-10.PP	28601
8	EXHIBIT 12 RATIO OF EARNINGS TO FIXED CHARGES	ex122016.htm	EX-12	47066
9	EXHIBIT 21 SUBSIDIARIES OF NW NATURAL GAS COMPANY	ex212016.htm	EX-21	20085
10	EXHIBIT 23 CONSENT OF AUDITORS	ex232016.htm	EX-23	2949
11	EXHIBIT 31.1 CEO CERTIFICATION	ex3112016.htm	EX-31.1	9004
12	EXHIBIT 31.2 CFO CERTIFICATION	ex3122016.htm	EX-31.2	9254
13	EXHIBIT 32.1 SOX CERTIFICATION	ex3212016.htm	EX-32.1	6818
14	GRAPHIC	logoform10qa22.jpg	GRAPHIC	3209
	Complete submission text file	0000073020-17-000007.txt		15541451

Data Files

Seq	Description	Document	Type	Size
15	XBRL INSTANCE DOCUMENT	nwn-20161231.xml	EX-101.INS	3833682
16	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	nwn-20161231.xsd	EX-101.SCH	87620
17	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	nwn-20161231_cal.xml	EX-101.CAL	83935
18	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	nwn-20161231_def.xml	EX-101.DEF	391577
19	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	nwn-20161231_lab.xml	EX-101.LAB	1197518
20	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	nwn-20161231_pre.xml	EX-101.PRE	632040

Mailing Address 220 NW SECOND AVENUE PORTLAND OR 97209

Business Address ONE PACIFIC SQUARE 220 NW SECOND AVE PORTLAND OR 97209 5032264211

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