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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000073020-10-000024
Filing Date
2010-11-05
Accepted
2010-11-05 14:38:11
Documents
14
Period of Report
2010-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q form10q.htm 10-Q 1448365
2 EXHIBIT 4 - CREDIT AGREEMENT ex4.htm EX-4 549672
3 EXHIBIT 10.1 - RETENTION AGREEMENT ex10-1.htm EX-10.1 20968
4 EXHIBIT 10.2 - CHANGE OF CONTROL AGREEMENT ex10-2.htm EX-10.2 79742
5 EXHIBIT 12 - FIXED CHARGES ex12.htm EX-12 74440
6 CEO CERTIFICATION ex31-1.htm EX-31.1 8938
7 CFO CERTIFICATION ex31-2.htm EX-31.2 9016
8 CEO AND CFO CERTIFICATION ex32.htm EX-32.1 7344
15 form10q-20090.jpg GRAPHIC 3222
  Complete submission text file 0000073020-10-000024.txt   5128094

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE nwn-20100930.xml EX-101.INS 613073
11 XBRL SCHEMA nwn-20100930.xsd EX-101.SCH 16097
12 XBRL CALCULATIONS nwn-20100930_cal.xml EX-101.CAL 60873
13 XBRL LABELS nwn-20100930_lab.xml EX-101.LAB 131675
14 XBRL PRESENTATION nwn-20100930_pre.xml EX-101.PRE 108882
Mailing Address
Business Address 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-Q | Act: 34 | File No.: 001-15973 | Film No.: 101168157
SIC: 4924 Natural Gas Distribution