Northern has scheduled the service outages that will affect operating capacity within the months of August 2024 through October 2024. Please review the Planned Service Outage Summary for detailed information related to each outage.
A brief description of the most recent change(s) to the Planned Service Outage Summary follows.
Market Area
Allocation Group(s)/Point(s): Ventura South (Group 735)
Location: Northern’s mainlines and compressor between Ogden, Iowa, and Ventura, Iowa
Project Description: Pipeline maintenance
Month: August 2024 through October 2024
Direction of Flow:
Delivery: Ventura South (Group 735)
Capacity Impact: Northern does not anticipate primary firm service will be impacted for Ventura South (Group 735).
Revision: Capacity impacts for Ventura South (Group 735) have been updated for August 2024.
Allocation Group(s)/Point(s): Carlton South (Group 811)
Location: Northern’s compressor station in North Branch, Minnesota
Project Description: Compressor station maintenance
Month: September 2024
Direction of Flow:
Receipt: Carlton South (Group 811)
Capacity Impact: Primary firm service will not be impacted for Carlton South (Group 811).
Allocation Group(s)/Point(s): Earlville East (Group 487) and Waterloo East (Group 773)
Location: Northern’s compressor stations and mainlines between Waterloo, Iowa, and Belleville, Wisconsin
Project Description: Pipeline and compressor station maintenance
Month: August 2024 through September 2024
Direction of Flow:
Delivery: Earlville East (Group 487) and Waterloo East (Group 773)
Capacity Impact: Northern does not anticipate primary firm service will be impacted for Earlville East (Group 487) and Waterloo East (Group 773).
Revision: Capacity impacts for Waterloo East (Group 773) have been updated for August 2024.
Field Area
Allocation Group(s)/Point(s): Mitchell to Gaines (Group 825), Beaver North (Group 1025), Beaver C and Beaver North (Group 1080), Brownfield North (Group 1022), Pampa North (Group 1023), Beaver C System (Group 31), PEPL/NNG Mullinville (POI 173) and ANR/NNG Greensburg (POI 179)
Location: Northern’s mainline and compressor stations between Gaines County, Texas, and Mullinville, Kansas
Project Description: Pipeline and station maintenance
Month: August 2024 through October 2024
Direction of Flow:
Receipt: Mitchell to Gaines (Group 825), Beaver C System (Group 31) and PEPL/NNG Mullinville (POI 173)
Delivery: Beaver North (Group 1025), Beaver C and Beaver North (Group 1080), Brownfield North (Group 1022), Pampa North (Group 1023) and ANR/NNG Greensburg (POI 179)
Capacity Impact: Northern anticipates primary firm service will be impacted for Mitchell to Gaines (Group 825), Beaver C and Beaver North (Group 1080), Brownfield North (Group 1022) and Pampa North (Group 1023). Northern does not anticipate primary firm service will be impacted for PEPL/NNG Mullinville (POI 173). Primary firm service will not be impacted for Beaver North (Group 1025), Beaver C System (Group 31) and ANR/NNG Greensburg (POI 179).
Revision: Capacity impacts for Beaver North (Group 1025), PEPL/NNG Greensburg (POI 173) and ANR/NNG Greensburg (POI 179) have been updated for August 2024.
Allocation Group(s)/Point(s): El Paso/NNG Waha (POI 57100), Permian Highway Waha (POI 79489), GCX/NNG Waha (POI 79415), Oasis/NNG Waha (POI 62148), Trans Pecos Hub (POI 79311) and Oneok Westex Reeves (POI 152)
Location: Northern’s mainline south of the Kermit, Texas, compressor station
Project Description: Pipeline maintenance
Month: August 2024 and October 2024
Direction of Flow:
Delivery: El Paso/NNG Waha (POI 57100), Permian Highway Waha (POI 79489), GCX/NNG Waha (POI 79415), Oasis/NNG Waha (POI 62148), Trans Pecos Hub (POI 79311) and Oneok Westex Reeves (POI 152)
Capacity Impact: Northern anticipates primary firm service will be impacted for Permian Highway Waha (POI 79489) and GCX/NNG Waha (POI 79415). Northern does not anticipate primary firm service will be impacted for El Paso/NNG Waha (POI 57100) and Oasis/NNG Waha (POI 62148). Primary firm service will not be impacted for Trans Pecos Hub (POI 79311) and Oneok Westex Reeves (POI 152).
Allocation Group(s)/Point(s): Spraberry 12-inch (Group 601), Spraberry 16-inch (Group 1112) and Spraberry Station (Group 602)
Location: Northern’s compressor station in Spraberry, Texas
Project Description: Compressor station maintenance
Month: August 2024 through October 2024
Direction of Flow:
Delivery: Spraberry 12-inch (Group 601) and Spraberry 16-inch (Group 1112)
Receipt: Spraberry Station (Group 602)
Capacity Impact: Northern does not anticipate primary firm service will be impacted for Spraberry 12-inch (Group 602) and Spraberry Station (Group 602). Primary firm service will not be impacted for Spraberry 16-inch (Group 1112).
Allocation Group(s)/Point(s): Sunray High (Group 32) and Sunray Low (Group 10)
Location: Northern’s compressor station in Sunray, Texas
Project Description: Compressor station maintenance
Month: August 2024 through October 2024
Direction of Flow:
Receipt: Sunray High (Group 32) and Sunray Low (Group 10)
Capacity Impact: Primary firm service will not be impacted for Sunray High (Group 32) and Sunray Low (Group 10).
Revision: Capacity impacts for Sunray High (Group 32) and Sunray Low (Group 10) have been updated for October 2024.
Please see Operationally Available Capacity on Northern’s website for current flow information and the Field Area Group Allocation Maps and Market Area Group Allocation Maps for a list of impacted points.
If you have any questions, contact your customer service or marketing representative.