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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-11-246027
Filing Date
2011-09-13
Accepted
2011-09-12 17:46:57
Documents
4
Period of Report
2011-09-12
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d231158d8k.htm 8-K 15882
2 OPINION OF MARGARET D. KIRKPATRICK, ESQUIRE, REGARDING THE LEGALITY OF THE NOTES d231158dex5a.htm EX-5.(A) 5087
3 OPINION OF MORGAN, LEWIS AND BOCKIUS LLP, REGARDING THE LEGALITY OF THE NOTES d231158dex5b.htm EX-5.(B) 5101
4 GRAPHIC g231158g81b12.jpg GRAPHIC 6404
  Complete submission text file 0001193125-11-246027.txt   35996
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: 8-K | Act: 34 | File No.: 001-15973 | Film No.: 111086478
SIC: 4924 Natural Gas Distribution