TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 089080
Notice Type:                               Planned Service Outage
Subject:                                   PLANNED SERVICE OUTAGES - APRIL 2025 THROUGH OCTOBER 2025
Location:                                  MARKET AND FIELD AREA
Critical:                                  N
Post Date/Time:                            04/26/2025 08:20 AM
Notice Status:                             Supersede
Prior Notice:                              088815
For Gas Day(s):                            04/25/2025 - 10/31/2025
Notice Effective Date/Time:                04/26/2025 08:20 AM
Notice End Date/Time:                      11/01/2025 08:59 AM
Required Response Indicator Description:   5-No response required

Notice Text: 

  
    


    
      Northern has scheduled the
service outages that will affect operating capacity within the months of April 2025
through October 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. 
    
    


    
      
        Northern completed
compressor station maintenance impacting Spraberry Station (Group 602) ahead of
schedule. As a result, capacity impacts for 
      
      
        the above-mentioned group have been updated for the
Intraday 1 nomination cycle for Gas Day Saturday, April 26, 2025.
      
    
    


    


    
      
        
          Field Area 
        
      
    
    


    
      
        Allocation Group(s)/Point(s): 
      
      Spraberry Station (Group 602), Spraberry 12-inch (Group
601) and Spraberry 16-inch (Group 1112)
    
    


    
      
        Location: 
      
      Northern's mainline between Spraberry, Texas, and Gaines
County, Texas
    
    


    
      
        Project Description:
      
       Pipeline maintenance
    
    


    
      
        Month:
      
       April 2025 through May 2025
    
    


    
      
        Direction of Flow:
      
       
    
    


    
      
         Receipt:
Spraberry Station (Group 602)
    
    


    
      
        
Delivery: Spraberry 12-inch (Group 601) and Spraberry 16-inch (Group
1112)
    
    


    
      
        Capacity Impact: 
      
      Northern does not anticipate primary firm service will be
impacted for Spraberry 12-inch (Group 601). Primary firm service will not be
impacted for Spraberry 16-inch (Group 1112) and Spraberry Station (Group 602).
    
    


    
      
        Revision:
      
       Capacity impacts for Spraberry Station (Group 602)
have been updated for April 2025. 
    
    


    
      
        
      
    
    


    
      Please see 
      
        
          Operationally
Available Capacityon 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.