Docket No:  UG 174 Docket Name:  NORTHWEST NATURAL Submit Public Comment Subject Company:  NORTHWEST NATURAL     This filing reflects changes in the cost of purchased gas and technical adjustments and makes adjustments to base rates for various programs. Filing Date:  8/15/2006 Advice No: 06-13       Effective:  11/1/2006 Expiration:   Status:  ACCEPTED Order:  06-609 Order Signed:  10/26/2006   Email Service List (semi-colon delimited)      Email Service List (comma delimited)   If you experience problems with the above 'Email Service List' links, please try one of these: Service List Popup (semi-colon delimited)     Service List Popup (comma delimited)

ACTIONS SERVICE LIST SCHEDULE Public Comments Date/Time Event Description 11/1/2006 EFFECTIVE DATE/ STATUTORY DEADLINE 10/25/2006 PUBLIC MEETING