EDGAR Filing Documents for 0000073020-14-000004

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

SEC Accession No. 0000073020-14-000004

Filing Date

2014-02-28

Accepted

2014-02-28 15:05:36

Documents

Period of Report

2013-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	form10-k2013.htm	10-K	3403957
2	EXHIBIT 4K FORM OF LETTER AGREEMENT	ex4k.htm	EX-4.K	3543
3	EXHIBIT 10V FORM OF LONG-TERM INCENTIVE AWARD AGREEMENT	ex10v.htm	EX-10.V	70954
4	EXHIBIT 12 RATIOS OF EARNINGS TO FIXED CHARGES	ex12.htm	EX-12	47563
5	EXHIBIT 21 SUBSIDIARIES OF NW NATURAL GAS COMPANY	ex21.htm	EX-21	20073
6	EXHIBIT 23 CONSENT OF AUDITORS	ex23.htm	EX-23	2986
7	EXHIBIT 31.1 CEO CERTIFICATION	ex31-1.htm	EX-31.1	9017
8	EXHIBIT 31.2 CFO CERTIFICATION	ex31-2.htm	EX-31.2	9111
9	EXHIBIT 32.1 SOX CERTIFICATION	ex32-1.htm	EX-32.1	6530
16	GRAPHIC	logoform10k.jpg	GRAPHIC	3209
	Complete submission text file	0000073020-14-000004.txt		21837327

Data Files

Seq	Description	Document	Type	Size
10	XBRL INSTANCE DOCUMENT	nwn-20131231.xml	EX-101.INS	4293252
11	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	nwn-20131231.xsd	EX-101.SCH	96284
12	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	nwn-20131231_cal.xml	EX-101.CAL	68113
13	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	nwn-20131231_def.xml	EX-101.DEF	203879
14	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	nwn-20131231_lab.xml	EX-101.LAB	1133045
15	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	nwn-20131231_pre.xml	EX-101.PRE	533772

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)