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 (Parties) SCHEDULE Public Comments C=Confidential HC=Highly Confidential Sort by Last Name      Sort by Party Name       JAMES DEASON       ATTORNEY AT LAW 2180 MEMORIAL DR. SE ATLANTA GA 30317 jimdeason.or@gmail.com       NATASCHA SMITH       Oregon Department of Justice BUSINESS ACTIVITIES SECTION 1162 COURT ST NE SALEM OR 97301 natascha.b.smith@doj.oregon.gov CASCADE NATURAL GAS CORPORATION           MICHAEL PARVINEN       CASCADE NATURAL GAS CORPORATION 8113 W GRANDRIDGE BLVD KENNEWICK WA 99336-7166 michael.parvinen@cngc.com STAFF           TED DRENNAN       PUBLIC UTILITY COMMISSION OF OREGON PO BOX 1088 SALEM OR 97308-1088 ted.drennan@puc.oregon.gov