Docket No:  ADV 1760 Docket Name:  NORTHWEST NATURAL ADVICE NO. 25-07 SRRM Submit Public Comment Subject Company:  NORTHWEST NATURAL              See also:  UG 524    NW NATURAL, Advice No. 25-07, Request for Amortization of Amounts Collectible Through Site Remediation Recovery Mechanism (SRRM), Schedule 183. Copies served to Gas List. Filing Date:   Advice No: 25-07       Effective:  10/31/2025 Expiration:   Status:   Case Manager:  Mitch Moore Phone:  971-375-5094 Email:   mitch.moore@puc.oregon.gov Staff Contact:  PAUL ROSSOW Phone:  503-931-2355 Email:   paul.rossow@puc.oregon.gov 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 10/31/2025 EFFECTIVE DATE/ STATUTORY DEADLINE