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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-06-161068
Filing Date
2006-08-03
Accepted
2006-08-03 17:13:19
Documents
7
Period of Report
2006-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d10q.htm 10-Q 741153
2 STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS dex11.htm EX-11 17344
3 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES dex12.htm EX-12 31542
4 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER dex311.htm EX-31.1 8582
5 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER dex312.htm EX-31.2 8504
6 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER dex321.htm EX-32.1 3937
8 GRAPHIC g73487img_1.jpg GRAPHIC 4100
  Complete submission text file 0001193125-06-161068.txt   818138
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.: 061002886
SIC: 4924 Natural Gas Distribution