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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: Jan 25 2026 9:25 AM

Printable Version

Critical Notices

Notice TypeSubjectNotice Effective Date/TimeNotice End Date/Time
Operational Alert/SOLSOL - GAS DAY MONDAY, JANUARY 26, 2026 – ENTIRE SYSTEM   New1/26/2026 9:00 AM1/27/2026 8:59 AM
Operational Alert/SOLSOL - GAS DAY SUNDAY, JANUARY 25, 2026 – ENTIRE SYSTEM   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Operational Flow Order/Carlton ResolutionCARLTON RESOLUTION OBLIGATION 1/24/2026 9:00 AM4/1/2026 8:59 AM
Force MajeureUPDATE 3: FORCE MAJEURE - CARLTON AREA 1/21/2026 4:15 PM2/20/2026 8:59 AM

Non-Critical Notices

Capacity ConstraintBEATRICE NORTH GROUP ALLOCATION DETAIL FOR GAS DAY JANUARY 25, 2026   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintBEATRICE NORTH ALLOCATION GROUP   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintCIG/NNG DUMAS   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG CARLTON   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG WAKEFIELD   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING/NNG POLK ITE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG GRAND RAPIDS   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintSYSTEM AREA STORAGE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintSYSTEM AREA STORAGE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintBEATRICE NORTH ALLOCATION GROUP   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintCIG/NNG DUMAS   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG CARLTON   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG WAKEFIELD   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING/NNG POLK ITE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG GRAND RAPIDS   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintSYSTEM AREA STORAGE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintFARMINGTON NORTH ALLOCATION GROUP   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintCIG/NNG DUMAS   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG CARLTON   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG WAKEFIELD   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintVIKING/NNG POLK ITE   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Capacity ConstraintGRLKS/NNG GRAND RAPIDS   New1/25/2026 9:00 AM1/26/2026 8:59 AM
Over-Under PerformanceUPDATE 2: UNDERPERFORMANCE - MARKET AREA RECEIPT POINTS   New1/25/2026 8:59 AM1/28/2026 8:59 AM
Over-Under PerformanceUPDATE 2: UNDERPERFORMANCE - FIELD AREA RECEIPT POINTS   New1/25/2026 8:56 AM1/27/2026 8:59 AM
Customer Service UpdateUPDATE 1: CONFIRMATION ERROR – GAS DAY JANUARY 24, 2026 – ID3 NOMINATION CYCLE   New1/25/2026 6:55 AM1/28/2026 8:59 AM
Pipeline ConditionsWEEKEND OUTLOOK JANUARY 24 - 26, 2026 1/24/2026 9:00 AM1/27/2026 8:59 AM
Pipeline ConditionsPOTENTIAL MARKET AREA ALLOCATIONS 1/23/2026 9:00 AM1/31/2026 8:59 AM
TSP Capacity OfferingFIELD AND FIELD TO DEMARC CAPACITY AND ALTERNATE EVALUATION METHODOLOGY   New1/22/2026 4:25 PM4/1/2026 5:00 PM
Pipeline ConditionsSYSTEM STATUS UPDATE 1/22/2026 9:00 AM1/27/2026 8:59 AM
Phone ListWEEKEND ON-CALL 01/24/2026 THROUGH 01/25/2026   New1/19/2026 8:00 AM1/26/2026 8:00 AM
TSP Capacity OfferingCAPACITY NOTICE – MARKET AREA SERVICE BEGINNING APRIL OR NOVEMBER 1, 2026 1/16/2026 8:45 AM2/6/2026 5:00 PM
StorageFIRM STORAGE MINIMUM PERIODIC ACCOUNT BALANCE QUANTITY FOR JANUARY 31, 2026 1/15/2026 1:30 PM2/18/2026 10:00 AM
Rates and ChargesRATE CASE MOTIONS AND INTERIM RATES 12/30/2025 4:25 PM3/31/2026 12:00 AM
Rates and ChargesUPDATE 1: RATE CASE – INTERIM RATES AND DEFERRED COLLECTION AGREEMENT 12/29/2025 4:32 PM3/31/2026 12:00 AM
Planned Service OutagePLANNED SERVICE OUTAGES – DECEMBER 2025 THROUGH FEBRUARY 2026 12/23/2025 10:50 AM3/1/2026 8:59 AM
TSP Capacity OfferingUPDATE 1: OPEN SEASON FOR FIELD AND FIELD TO DEMARC CAPACITY BEGINNING APRIL 2026 12/9/2025 8:35 AM1/31/2026 5:00 PM
Rates and ChargesMARKET AREA SUMMER 2026 FUEL/UAF ESTIMATE 11/26/2025 8:00 AM1/31/2026 5:00 PM
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
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

SOL, SUL & Critical Day Status

TypeEffective StatusHistory
SOLSOL StatusSee More
SULNot In effectSee More
Critical Day NoticeNot In effectSee More

Carlton Resolution


Capacity Constraint by Cycle

Temp. Forecast

01/25
Sun
01/26
Mon
01/27
Tue
01/28
Wed
-6o
-7o
-3o
-1o

Normal system-weighted temperature 14o

TMS Online Cycle Indicator

Last Updated: Jan 25 2026 9:25 AM
CycleNon Grid AMFinalID1TimelyID2EveningID3
 01/2501/2401/2501/2601/2501/2601/25
NominationCLOSEDCLOSEDOPENOPENCLOSEDCLOSEDCLOSED
ConfirmationCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSED

Storage Nomination Guidance

Last Updated: Jan 25 2026 09:00 AM

 
01/26
Monday
01/27
Tuesday
01/28
Wednesday
Direction of Constraint
Withdrawal
Evaluation Pending
Evaluation Pending
Likelihood of Allocation
Likely
Evaluation Pending
Evaluation Pending
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.