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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-10-086401
Filing Date
2010-04-19
Accepted
2010-04-19 13:37:56
Documents
15
Period of Report
2010-05-27
Effectiveness Date
2010-04-19

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE PROXY STATEMENT ddef14a.htm DEF 14A 790139
3 GRAPHIC g58056g04m75.jpg GRAPHIC 9322
4 GRAPHIC g58056g22r83.jpg GRAPHIC 13236
5 GRAPHIC g58056g26c78.jpg GRAPHIC 9646
6 GRAPHIC g58056g34m57.jpg GRAPHIC 9502
7 GRAPHIC g58056g40j15.jpg GRAPHIC 10071
8 GRAPHIC g58056g48t70.jpg GRAPHIC 9898
9 GRAPHIC g58056g49w39.jpg GRAPHIC 10100
10 GRAPHIC g58056g57h73.jpg GRAPHIC 9936
11 GRAPHIC g58056g64p36.jpg GRAPHIC 9173
12 GRAPHIC g58056g65n13.jpg GRAPHIC 9800
13 GRAPHIC g58056g65q14.jpg GRAPHIC 9855
14 GRAPHIC g58056g78f80.jpg GRAPHIC 204303
15 GRAPHIC g58056g91m87.jpg GRAPHIC 10208
16 GRAPHIC g58056pc_pg001.jpg GRAPHIC 4839
  Complete submission text file 0001193125-10-086401.txt   1248039
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: DEF 14A | Act: 34 | File No.: 001-15973 | Film No.: 10756840
SIC: 4924 Natural Gas Distribution