TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 108517
Notice Type:                               Capacity Constraint
Subject:                                   SPRABERRY 12-INCH
Location:                                  SPRABERRY 12-INCH
Critical:                                  N
Post Date/Time:                            06/22/2026 06:51 PM
Cycle:                                     Evening
Notice Status:                             Initiate
For Gas Day(s):                            06/23/2026
POI / Group Number:                        Grp: 601
MID/Zone:                                  3
Notice Effective Date/Time:                06/23/2026 09:00 AM
Notice End Date/Time:                      06/24/2026 08:59 AM
Required Response Indicator Description:   5-No response required
Reason:                                    Pipeline Maintenance

Points Affected:

        POI Number   Flow Direction   POI Name           
        2174         D                ATMOS SPRABERRY   
        229          D                ENTERPRISE TEXAS PIPELINE SPRABERRY   
        79391        D                GCX SPRABERRY   
        79613        D                MIDLAND-PERMIAN PIPELINE   
        79537        D                WHISTLER PIPELINE - SPRABERRY