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Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0001193125-06-059844
Filing Date
2006-03-21
Accepted
2006-03-21 14:38:04
Documents
19
Period of Report
2006-05-25

Document Format Files

Seq Description Document Type Size
1 PRELIMINARY PROXY STATEMENT dpre14a.htm PRE 14A 717501
3 GRAPHIC g56407g09e43.jpg GRAPHIC 10820
4 GRAPHIC g56407g10r01.jpg GRAPHIC 11183
5 GRAPHIC g56407g17a73.jpg GRAPHIC 7737
6 GRAPHIC g56407g20e17.jpg GRAPHIC 11203
7 GRAPHIC g56407g31q82.jpg GRAPHIC 11284
8 GRAPHIC g56407g33e00.jpg GRAPHIC 84115
9 GRAPHIC g56407g34n12.jpg GRAPHIC 11209
10 GRAPHIC g56407g41h79.jpg GRAPHIC 11614
11 GRAPHIC g56407g43q62.jpg GRAPHIC 11673
12 GRAPHIC g56407g48h07.jpg GRAPHIC 11148
13 GRAPHIC g56407g51c59.jpg GRAPHIC 6625
14 GRAPHIC g56407g65c12.jpg GRAPHIC 10872
15 GRAPHIC g56407g68d18.jpg GRAPHIC 7555
16 GRAPHIC g56407g69s66.jpg GRAPHIC 11496
17 GRAPHIC g56407g84w86.jpg GRAPHIC 10517
18 GRAPHIC g56407g85w21.jpg GRAPHIC 8722
19 GRAPHIC g56407img001.jpg GRAPHIC 7506
20 GRAPHIC g56407img002.jpg GRAPHIC 4598
  Complete submission text file 0001193125-06-059844.txt   1065727
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: PRE 14A | Act: 34 | File No.: 001-15973 | Film No.: 06700971
SIC: 4924 Natural Gas Distribution