TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 098727
Notice Type:                               Planned Service Outage
Subject:                                   PLANNED SERVICE OUTAGES - NOVEMBER 2025 THROUGH DECEMBER 2025
Location:                                  MARKET AND FIELD AREA
Critical:                                  N
Post Date/Time:                            11/19/2025 09:10 AM
Notice Status:                             Supersede
Prior Notice:                              098687
For Gas Day(s):                            11/19/2025 - 12/31/2025
Notice Effective Date/Time:                11/19/2025 09:10 AM
Notice End Date/Time:                      01/01/2026 08:59 AM
Required Response Indicator Description:   5-No response required

Notice Text: 

  
    


    
      Northern has scheduled the following
service outages that will affect operating capacity within the months of November
2025 through December 2025. Please review the 
      
        
          Planned Service Outage Summaryfor detailed information related to each
outage.
    
    


    
      
        
      
    
    


    
      A brief description of the
most recent change(s) to the Planned Service Outage Summary follows. 
    
    


    
      
        
      
    
    


    
      
        
          Field Area 
        
      
    
    


    
      
        Allocation Group(s)/Point(s): 
      
      Beaver North (Group 1025), Beaver C & Beaver North
(Group 1080), Brownfield North (Group 1022), Pampa North (Group 1023) and
Beaver C System (Group 31) 
    
    


    
      
        Location: 
      
      Northern's compressor stations and mainline between
Florey, Texas, and Mullinville, Kansas
    
    


    
      
        Project Description:
      
       Station and pipeline maintenance
    
    


    
      
        Month:
      
       November 2025
    
    


    
      
        Direction of Flow:
      
       
    
    


    
      
        
Receipt: Beaver C System (Group 31) 
    
    


    
      Delivery: Beaver North (Group 1025),
Beaver C & Beaver North (Group 1080), Brownfield North (Group 1022) and
Pampa North (Group 1023)
    
    


    
      
        Capacity Impact: 
      
      Northern does not anticipate primary firm service will be
impacted for Beaver C & Beaver North (Group 1080), Brownfield North (Group
1022) and Pampa North (Group 1023). Primary firm service will not be
impacted for Beaver North (Group 1025) and Beaver C System (Group 31).
    
    


    
      
        Revision:
      
       Capacity impacts for Beaver North (Group 1025), Beaver
C & Beaver North (Group 1080), Brownfield North (Group 1022), Pampa North
(Group 1023) and Beaver C System (Group 31) have been updated for November
2025. 
    
    


    
      
        
      
    
    


    
      Please see 
      
        
          Operationally
Available Capacity on Northern's website for current flow information and the 
      
        
          Field
Area Group Allocation Mapsand
      
        
          Market
Area Group Allocation Mapsfor a list of impacted points.

    
      
 
    


    
      If you have any questions, contact your customer service or
marketing representative.