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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-04-082293
Filing Date
2004-05-07
Accepted
2004-05-07 17:21:58
Documents
7
Period of Report
2004-03-31

Document Format Files

Seq Description Document Type Size
1 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2004 d10q.htm 10-Q 529575
2 STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS dex11.htm EX-11 12842
3 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES dex12.htm EX-12 34741
4 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 7084
5 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 7053
6 SECTION 906 CEO AND CFO CERTIFICATION dex321.htm EX-32.1 4457
8 GRAPHIC g56921image002.jpg GRAPHIC 3856
  Complete submission text file 0001193125-04-082293.txt   601792
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.: 04790226
SIC: 4924 Natural Gas Distribution