Docket No:  ADV 1870 Docket Name:  CASCADE ADVICE NO. O26-04-01 SCHEDULE 31 PPC HOUSEKEEPING Submit Public Comment Subject Company:  CASCADE NATURAL GAS     Cascade Advice No. O26-04-01 Schedule 31, Public Purpose Charge Housekeeping. This housekeeping filing corrects an error contained in Cascade’s filing, Advice No. O26-03-02, docketed as ADV 1866, wherein Cascade revised the rate applied to bills per... Filing Date:  4/30/2026 Advice No: O26-04-01    Public Mtg: 5/26/2026    Effective:  5/30/2026 Expiration:   Status:  ALLOWED Case Manager:  TED DRENNAN Phone:  503-580-6380 Email:   ted.drennan@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: 5/26/2026 Action:  OTHER CORRESPONDENCE (ACKN, SVC, LTR)      Description Proof of service of letter 5/26/2026.  Date: 5/26/2026 Action:  ALLOWED (APPROVED) UTILITY FILING      Description Letter sent.   Date: 5/21/2026 Action:  STAFF REPORT      Description Staff Report for May 26, 2026 Public Meeting (Item No. CA1), by Ted Drennan.  Date: 4/30/2026 Action:  INITIAL UTILITY FILING      Description Cascade Advice No. O26-04-01 Schedule 31, Public Purpose Charge Housekeeping. This housekeeping filing corrects an error contained in Cascade’s filing, Advice No. O26-03-02, docketed as ADV 1866, wherein Cascade revised the rate applied to bills per Schedule 31, Public Purpose Charge.