TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 101609
Notice Type:                               Over-Under Performance
Subject:                                   UPDATE 1: UNDERPERFORMANCE - FIELD AREA RECEIPT POINTS
Location:                                  FIELD AREA
Critical:                                  N
Post Date/Time:                            01/27/2026 09:15 AM
Notice Status:                             Supersede
Prior Notice:                              101485
For Gas Day(s):                            01/27/2026 - 01/29/2026
Notice Effective Date/Time:                01/27/2026 09:15 AM
Notice End Date/Time:                      01/30/2026 08:59 AM
Required Response Indicator Description:   5-No response required

Notice Text: 


Update 1: Northern is no longer experiencing
underperformance at ETC Martin County (POI 78949), Coronado Midmar Martin Co
(POI 79062) and Faskins Andrews Co. (POI 79663).



Enterprise Midland Basin
Newberry Plant(POI 79313) has been added to the list of underperforming
receipt points.



Northern is currently experiencing
underperformance at the following Field Area receipt points:




 
  
  POI
  
  
  Field Area Receipt Points
  
 
 
  
  1709
  
  
  DCP
  Linam Ranch Plant Outlet
  
 
 
  
  79313
  
  
  Enterprise Midland Basin
  Newberry Plant
  
 




As a
result, Northern may be required to allocate the underperforming receipt points
to actual flowing volumes during an intraday nomination cycle to protect pipeline
integrity. As performance improves at the receipt points, allocations may be
lifted.



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