TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 097858 Notice Type: Operational Flow Order/Carlton Resolution Subject: CARLTON RESOLUTION OBLIGATION Critical: Y Percent Required: 0% Post Date/Time: 10/30/2025 09:00 AM Notice Status: Initiate For Gas Day(s): 11/01/2025 - 03/31/2026 Notice Effective Date/Time: 11/01/2025 09:00 AM Notice End Date/Time: 04/01/2026 08:59 AM Required Response Indicator Description: 4-Respond by specified date and time Response Date/Time: 11/01/2025 09:00 AM Notice Text: Effective Gas Day 11/01/2025 09:00:00 AM until further notice, the Carlton Resolution flow obligation will be at 0%. For the total Carlton flow obligation by Carlton Sourcer, please see the Carlton Resolution Obligation Volume and Percentage Report.