Docket No:  UG 483 Docket Name:  NW NATURAL ADVICE NO. 23-16 COVID-19 YEARS 2 AND 3 Submit Public Comment Subject Company:  NORTHWEST NATURAL     In the Matter of NORTHWEST NATURAL GAS COMPANY, dba NW NATURAL, Updates to Schedule 173, Amortization for Costs Associated with COVID-19 Pandemic. Filed by Kyle Walker. Served to Gas Industry List. Filing Date:   Advice No: 23-16    Public Mtg: 10/26/2023    Effective:  11/1/2023 Expiration:   Status:  ALLOWED Case Manager:  BRET FARRELL Phone:  971-375-5083- Email:   bret.farrell@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 (Parties) SCHEDULE Public Comments C=Confidential HC=Highly Confidential Sort by Last Name      Sort by Party Name       LORA BOURDO       NORTHWEST NATURAL 250 SW TAYLOR ST PORTLAND OR 97204 lora.bourdo@nwnatural.com       BRET FARRELL       PUBLIC UTILITY COMMISSION OF OREGON 201 HIGH ST SE SUITE 100 SALEM OR 97301 bret.farrell@puc.oregon.gov       MARLI KLASS       OREGON DEPARTMENT OF JUSTICE 1162 COURT STREET NE SALEM OR 97301-4096 marli.klass@doj.state.or.us       Share NW NATURAL       NORTHWEST NATURAL 250 SW TAYLOR ST PORTLAND OR 97204 efiling@nwnatural.com       JOHANNA RIEMENSCHNEIDER       Oregon Department of Justice BUSINESS ACTIVITIES SECTION 1162 COURT ST NE SALEM OR 97301-4796 johanna.riemenschneider@doj.state.or.us