Docket No:  ADV 1789 Docket Name:  NW NATURAL ADVICE NO. 25-23 SCHEDULE 160 TSA COOS COUNTY Submit Public Comment Subject Company:  NORTHWEST NATURAL     NW Natural's Advice No. 25-23. The purpose of this filing is to cancel Schedule 160 as part of NW Natural’s overall plan to continue to provide safe and reliable gas service to Coos County. Filing Date:  9/26/2025 Advice No: 25-23       Effective:  12/31/2025 Expiration:   Status:  PENDING Case Manager:  Mitch Moore Phone:  971-375-5094 Email:   mitch.moore@puc.oregon.gov Staff Contact:  KATE AYRES Phone:  503-510-9611 Email:   kate.ayres@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) General information about Tariff Filings.

ACTIONS SERVICE LIST SCHEDULE Public Comments Sort By Date        Sort By Type Date: 11/24/2025 Action:  HUDDLE REQUEST      Description CUB's Request for Huddle Access, filed by Lizzie Lesch-Abhaya.   Date: 11/24/2025 Action:  CUB NOTICE OF INTERVENTION      Description : CUB's Notice of Intervention, with contacts of Claire Valentin-Fossum, Emily Dougan, and Lizzie Lesch-Abhaya. Filed by Claire Valentine-Fossum.  Date: 11/7/2025 Action:  SERVICE LIST CHANGE      Description NW Natural's Service List Update to add Robert Wyman, filed by Erica Lee-Pella.   Date: 10/7/2025 Action:  PUBLIC COMMENT      Description Coos County Commissioners of John Sweet, Drew Farmer, and Rod Taylor public comment.  Date: 9/26/2025 Action:  INITIAL UTILITY FILING      Description NW Natural's Advice No. 25-23. The purpose of this filing is to cancel Schedule 160 as part of NW Natural’s overall plan to continue to provide safe and reliable gas service to Coos County.