TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 104850
Notice Type:                               Capacity Constraint
Subject:                                   ONEOK WESTEX SEAGRAVES
Location:                                  ONEOK WESTEX SEAGRAVES
Critical:                                  N
Post Date/Time:                            04/14/2026 02:18 PM
Cycle:                                     Timely
Notice Status:                             Initiate
For Gas Day(s):                            04/15/2026
POI / Group Number:                        POI: 1504
MID/Zone:                                  6
Notice Effective Date/Time:                04/15/2026 09:00 AM
Notice End Date/Time:                      04/16/2026 08:59 AM
Required Response Indicator Description:   5-No response required
Reason:                                    Pipeline Capacity Constraint at Delivery Location

Points Affected:

        POI Number   Flow Direction   POI Name           
        1504         D                ONEOK WESTEX SEAGRAVES