Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000073020-14-000028
Filing Date
2014-11-04
Accepted
2014-11-04 14:26:11
Documents
13
Period of Report
2014-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q nwn-2014x930x10q.htm 10-Q 1556520
2 GRAPHIC graphic_thirdquarter.gif GRAPHIC 6431
3 ORG CHART orgchartthirdquarter2014a02.jpg GRAPHIC 130123
4 EXHIBIT 12 FIXED CHARGES nwn-2014x930x10qxexhibit12.htm EX-12 66328
5 EXHIBIT 31.1 CEO CERTIFICATION nwn-2014x930x10qxexhibit311.htm EX-31.1 9420
6 EXHIBIT 31.2 CFO CERTIFICATION nwn-2014x930x10qxexhibit312.htm EX-31.2 9507
7 EXHIBIT 32.1 CEO AND CFO CERTIFICATION nwn-2014x930x10qxexhibit321.htm EX-32.1 6543
  Complete submission text file 0000073020-14-000028.txt   9096547

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT nwn-20140930.xml EX-101.INS 1611429
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwn-20140930.xsd EX-101.SCH 42671
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwn-20140930_cal.xml EX-101.CAL 71627
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwn-20140930_def.xml EX-101.DEF 108002
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwn-20140930_lab.xml EX-101.LAB 507586
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwn-20140930_pre.xml EX-101.PRE 262511
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)

EIN.: 930256722 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-15973 | Film No.: 141192615
SIC: 4924 Natural Gas Distribution