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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
88
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)

IRS No.: 930256722 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-15973 | Film No.: 17642542
SIC: 4924 Natural Gas Distribution
Assistant Director 2