Docket No:  UG 521 Docket Name:  CASCADE UM 1558 PURCHASE GAS ADJUSTMENTS Submit Public Comment Subject Company:  CASCADE NATURAL GAS     In the Matter of CASCADE NATURAL GAS CORPORATION, Advice No. O25-07-01, Reflects changes to the Purchased Gas Adjustment (PGA) Tariff, Schedule 177 and Schedule 191 Temporary Gas Cost Rate Adjustment. Filed by Lori Blattner. Sent to Gas List. Filing Date:   Advice No: O25-07-01       Effective:  10/31/2025 Expiration:   Status:   Case Manager:  ANNA KIM Phone:  971-239-2887 Email:   anna.kim@puc.oregon.gov Staff Contact:  ZHUOYI ZHAO Phone:   Email:   zhuoyi.zhao@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 CASCADE NATURAL GAS CORPORATION           CASCADE NATURAL GAS CORPORATION 8113 W GRANDRIDGE BLVD KENNEWICK WA 99336 cngcregulatory@cngc.com         LORI BLATTNER       CASCADE NATURAL GAS CORPORATION 8113 W GRANDRIDGE BLVD KENNEWICK WA 99336 lori.blattner@intgas.com         JACOB DARRINGTON       CASCADE NATURAL jacob.darrington@intgas.com STAFF           STEPHANIE S ANDRUS       Oregon Department of Justice BUSINESS ACTIVITIES SECTION 1162 COURT ST NE SALEM OR 97301-4096 stephanie.andrus@doj.oregon.gov         ANNA KIM       PUBLIC UTILITY COMMISSION OF OREGON P O BOX 1088 SALEM OR 97308 anna.kim@puc.oregon.gov