TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 101167
Notice Type:                               Pipeline Conditions
Subject:                                   WEEKEND OUTLOOK JANUARY 24 - 26, 2026
Location:                                  MARKET AND FIELD AREA
Critical:                                  N
Post Date/Time:                            01/22/2026 08:15 AM
Notice Status:                             Initiate
For Gas Day(s):                            01/24/2026 - 01/26/2026
Notice Effective Date/Time:                01/24/2026 09:00 AM
Notice End Date/Time:                      01/27/2026 08:59 AM
Required Response Indicator Description:   5-No response required

Notice Text: 

  
    


    
      In an effort to provide timely and useful information
that may impact customers' decisions regarding nominated volumes, and to assist
customers in scheduling their transportation and storage services, Northern is
providing advance notice of system conditions for the upcoming weekend. Based
on the temperatures and system conditions that are currently forecast throughout
the weekend, the Carlton sourcing obligation and System Overrun Limitation
(SOL) status are shown below.
      
    
    


    
      
    
    


    
      The Carlton sourcing obligation will be as follows for
the Market Area:
      
    
    


    
      
        ·

      
      Gas Day Saturday, January 24, 2026, will be 50%
      
    
    


    
      
        ·

      
      Gas Day Sunday, January 25, 2026, will be 50%
      
    
    


    
      
        ·

      
      Gas Day Monday, January 26, 2026, will be 50%
      
    
    


    
      
    
    


    
      SOL and related System Management Service (SMS) status will be as
follows in theMarket and FieldAreas:
    
    


    
      
        ·

      
      Gas Day Saturday, 
      January 24, 2026, 
      will have an SOL
with 0% SMS
    
    


    
      
        ·

      
      Gas Day Sunday
      , January 25, 2026, 
      will have an SOL
with 0% SMS
    
    


    
      
        ·

      
      Gas Day Monday, 
      January 26, 2026, 
      will have an SOL
with 0% SMS
    
    


    
      
    
    


    
 For information regarding storage constraints refer to
the Storage Nomination Guidance on the 
      
        
          At a Glanceweb
page.
    
    


    
      
        
      
    
    


    
      
        Possible Critical Days in
Market and Field Areas
      
      
    
    


    
      
      
    
    


    
      Severe weather conditions are
forecast for the upcoming weekend. These conditions may lead to reduced
receipts at pipeline interconnects in the Market and Field Areas that would
cause the pipeline system to experience low line pack or other conditions that
may negatively impact the integrity of Northern's pipeline system.To the
extent such underperformance is significant, Northern may be required to call a
Critical Day. Northern will continuously monitor conditions and communicate
updates as needed. Please continue to monitor Northern's website for updates.
      
    
    


    
      
      
    
    


    
      
        Receipt Point Underperformance
      
      
    
    


    
      
        
      
    
    


    
      In addition, these conditions
will reduce Northern's flexibility to accommodate underperformance at receipt
points located in the Market Area and Field Area. If underperformance does
occur at any receipt point, Northern may be required to allocate the underperforming
receipt points to actual flowing volumes to protect the pipeline's integrity.
      
    
    


    
      
      
    
    


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