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Northern Daily Highlights

Click on notice header to sort Non-Critical, Critical and Planned Service Outage notices by Type, Subject, Notice Effective Date/Time or Notice End Date/Time

Informational Postings / At a Glance

Date Requested: Oct 31 2025 12:45 PM

Printable Version

Critical Notices
Notice TypeSubjectNotice Effective Date/TimeNotice End Date/Time
Operational Flow Order/Carlton ResolutionCARLTON RESOLUTION OBLIGATION   New11/1/2025 9:00 AM4/1/2026 8:59 AM

Non-Critical Notices
Pipeline ConditionsWEEKEND OUTLOOK NOVEMBER 1 - 3, 2025   New11/1/2025 9:00 AM11/4/2025 8:59 AM
Scheduling Alert/Timeline ExtensionTIMELY CYCLE NOMINATION DEADLINE EXTENSION FOR 11/1/2025   New10/31/2025 12:42 PM10/31/2025 1:25 PM
TSP Capacity Offering/ROFR CapacityRIGHT OF FIRST REFUSAL – CAPACITY NOTICE   New10/31/2025 10:01 AM12/15/2025 5:00 PM
TSP Capacity OfferingOPEN SEASON FOR FIELD AND FIELD TO DEMARC CAPACITY BEGINNING APRIL 2026   New10/31/2025 9:15 AM1/31/2026 5:00 PM
Capacity ConstraintMITCHELL TO GAINES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY OCTOBER 31, 2025   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintMITCHELL TO GAINES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintMITCHELL TO GAINES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintMITCHELL TO GAINES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New10/31/2025 9:00 AM11/1/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New10/31/2025 9:00 AM11/1/2025 8:59 AM
TSP Capacity OfferingOPEN SEASON FOR GENERALLY AVAILABLE FIELD AREA BACKHAUL DELIVERIES   New10/28/2025 1:56 PM11/12/2025 2:00 PM
Planned Service OutagePLANNED SERVICE OUTAGES – OCTOBER 2025 THROUGH DECEMBER 2025   New10/28/2025 1:30 PM1/1/2026 8:59 AM
Phone ListWEEKEND ON-CALL 11/01/2025 THROUGH 11/02/2025 10/27/2025 8:00 AM11/3/2025 8:00 AM
Customer Service UpdatePREPARING FOR THE 2025-2026 WINTER HEATING SEASON 10/14/2025 10:00 AM4/1/2026 8:59 AM
Scheduling AlertCAPACITY UPDATE VIKING/NNG PIERZ (61667) AND VIKING/NNG POLK (62983) 10/1/2025 9:00 AM10/31/2026 8:59 AM
TSP Capacity OfferingFIELD AND FIELD TO DEMARC CAPACITY AND ALTERNATE EVALUATION METHODOLOGY 9/23/2025 8:35 AM4/1/2026 8:59 AM
Gas QualityPIPELINE GAS QUALITY REQUIREMENTS 9/27/2024 1:30 PM12/1/2999 8:59 AM
Rates and ChargesBUMP PENALTY NOTICE 8/13/2024 2:00 PM12/31/2999 12:00 AM
Computer System StatusSCHEDULED SYSTEM APPLICATION MAINTENANCE 8/13/2024 2:00 PM12/31/2999 8:59 AM
OtherREQUESTS TO EXTEND NOMINATION TIMELINE 8/13/2024 2:00 PM12/31/2999 8:59 AM
OtherAWARDING OF REQUESTS FOR NEAR-TERM SERVICE 10/28/2022 8:59 AM12/31/2999 5:00 PM
Waste HeatWASTE HEAT ENERGY RECOVERY FACILITIES - UPDATE 1 9/14/2021 7:00 AM12/31/2999 8:59 AM
Request to Purchase Releasable CapacityPOSTING REQUESTS TO PURCHASE RELEASABLE CAPACITY 5/19/2014 2:02 PM12/31/2999 8:59 AM

Planned Service Outage Notices

SOL, SUL & Critical Day Status
TypeEffective StatusHistory
SOLNot In effectSee More
SULNot In effectSee More
Critical Day NoticeNot In effectSee More

Carlton Resolution

Operationally Available Capacity Maps

Market Area

Field Area

Capacity Constraint by Cycle

View all allocations by cycle

Temp. Forecast
10/31
Fri
11/01
Sat
11/02
Sun
11/03
Mon
39o
37o
41o
44o

Normal system-weighted temperature 43o

TMS Online Cycle Indicator
Last Updated: Oct 31 2025 12:45 PM
CycleNon Grid AMFinalID1TimelyID2EveningID3
 10/3110/3010/3111/0110/3111/0110/31
NominationCLOSEDCLOSEDCLOSEDOPENOPENCLOSEDCLOSED
ConfirmationCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSED

Storage Nomination Guidance
Last Updated: Oct 31 2025 09:00 AM

 
11/01
Saturday
11/02
Sunday
11/03
Monday
Direction of Constraint
Injection
Injection
Injection
Likelihood of Allocation
Likely
Likely
Likely
Comments:
None

​The Storage Nomination Guidance is Northern’s best estimate of potential storage constraints and allocations based on recent customer nominations and current market conditions. The information contained is intended to provide general information only, and can change at any time, without notice.


Disclaimer

The information contained in 'At-A-Glance' is intended to provide general information only, and can change at any time, without notice. All requests for transportation services are subject to the nomination and confirmation procedures set forth in Northern's FERC Gas Tariff. Readers should not exclusively rely on this information, but rather should contact their Northern marketing or customer service representative for further information. 

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