EDGAR Filing Documents for 0001193125-13-087888

Form S-8 - Securities to be offered to employees in employee benefit plans:

SEC Accession No. 0001193125-13-087888

Filing Date

2013-03-01

Accepted

2013-03-01 16:54:28

Documents

Effectiveness Date

2013-03-01

Document Format Files

Seq	Description	Document	Type	Size
1	FORM S-8	d494055ds8.htm	S-8	58403
2	EX-5.1	d494055dex51.htm	EX-5.1	3477
3	EX-23.1	d494055dex231.htm	EX-23.1	1792
	Complete submission text file	0001193125-13-087888.txt		64663

Mailing Address 220 NW SECOND AVENUE PORTLAND OR 97209

Business Address ONE PACIFIC SQUARE 220 NW SECOND AVE PORTLAND OR 97209 5032264211

NORTHWEST NATURAL GAS CO (Filer) CIK: 0000073020 (see all company filings)