TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 102434 Notice Type: Capacity Constraint Subject: EL PASO/NNG DUMAS Location: EL PASO/NNG DUMAS Critical: N Post Date/Time: 02/10/2026 11:24 AM Cycle: Intraday 1 Notice Status: Initiate For Gas Day(s): 02/10/2026 POI / Group Number: POI: 186 MID/Zone: 10 Notice Effective Date/Time: 02/10/2026 09:00 AM Notice End Date/Time: 02/11/2026 08:59 AM Required Response Indicator Description: 5-No response required Reason: Pipeline Capacity Constraint at Receipt Location Points Affected: POI Number Flow Direction POI Name 186 R EL PASO/NNG DUMAS