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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: Mar 17 2026 5:48 PM

Printable Version

Critical Notices

Notice TypeSubjectNotice Effective Date/TimeNotice End Date/Time
Force MajeureUPDATE 8: FORCE MAJEURE - CARLTON AREA 2/19/2026 7:56 AM10/31/2026 8:59 AM
Operational Flow Order/Carlton ResolutionCARLTON RESOLUTION OBLIGATION 2/1/2026 9:01 AM4/1/2026 8:59 AM

Non-Critical Notices

Capacity ConstraintBROWNFIELD NORTH   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Capacity ConstraintTARGA EUNICE PLANT   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Capacity ConstraintTRANS-PECOS HUB PECOS CO   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY MARCH 18, 2026   New3/18/2026 9:00 AM3/19/2026 8:59 AM
Rates and ChargesNORTHERN FILES RATE CASE SETTLEMENT   New3/17/2026 3:15 PM5/1/2026 8:59 AM
TSP Capacity Offering2026 VENTURA SOUTH EXPANSION OPEN SEASON   New3/17/2026 2:30 PM4/23/2026 5:00 PM
Capacity ConstraintBROWNFIELD NORTH   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBEAVER C & BEAVER NORTH ALLOCATION GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTARGA EUNICE PLANT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY MARCH 17, 2026   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBEAVER C & BEAVER NORTH ALLOCATION GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTARGA EUNICE PLANT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBEAVER C & BEAVER NORTH ALLOCATION GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTARGA EUNICE PLANT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintEL PASO/NNG DUMAS   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintEL PASO/NNG PLAINS 26 DEL   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTARGA EUNICE PLANT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintBEAVER C & BEAVER NORTH ALLOCATION GROUP   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintEL PASO/NNG DUMAS   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintEL PASO/NNG PLAINS 26 DEL   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintTARGA EUNICE PLANT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New3/17/2026 9:00 AM3/18/2026 8:59 AM
Phone ListWEEKEND ON-CALL 03/21/2026 THROUGH 03/22/2026   New3/16/2026 8:00 AM3/23/2026 8:00 AM
Rates and ChargesINTERRUPTIBLE DEFERRED DELIVERY (IDD) ANNUAL ROLLOVER FEE 3/13/2026 2:26 PM4/16/2026 10:00 PM
Billing and PaymentsFINAL COMMODITY INVOICES AND SUPPORTING DOCUMENTS ARE AVAILABLE (FEBRUARY 2026) 3/12/2026 9:00 AM3/19/2026 8:59 AM
TSP Capacity OfferingFIELD AND FIELD TO DEMARC CAPACITY AND ALTERNATE EVALUATION METHODOLOGY 3/12/2026 8:58 AM11/1/2026 8:59 AM
Planned Service OutagePLANNED SERVICE OUTAGES – FEBRUARY 2026 THROUGH OCTOBER 2026 2/26/2026 11:42 AM11/1/2026 8:59 AM
Rates and ChargesRATE CASE UPDATE – DOCKET NO. RP25-989 2/24/2026 9:40 AM3/31/2026 12:00 AM
StorageFIRM STORAGE MAXIMUM PERIODIC ACCOUNT BALANCE QUANTITY FOR FEBRUARY 28, 2026 2/20/2026 9:00 AM3/17/2026 10:59 PM
Rates and ChargesNOTICE OF PENALTY REVENUE CREDITING 2/5/2026 8:30 AM3/31/2026 12:00 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
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
SOLNot In effectSee More
SULNot In effectSee More
Critical Day NoticeNot In effectSee More

Carlton Resolution


Capacity Constraint by Cycle

Temp. Forecast

03/17
Tue
03/18
Wed
03/19
Thu
03/20
Fri
14o
36o
41o
50o

Normal system-weighted temperature 33o

TMS Online Cycle Indicator

Last Updated: Mar 17 2026 5:48 PM
CycleNon Grid AMFinalID1TimelyID2EveningID3
 03/1703/1603/1703/1803/1703/1803/17
NominationCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDOPENOPEN
ConfirmationCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSED

Storage Nomination Guidance

Last Updated: Mar 17 2026 09:01 AM

 
03/18
Wednesday
03/19
Thursday
03/20
Friday
Direction of Constraint
Withdrawal
Evaluation Pending
Evaluation Pending
Likelihood of Allocation
Unlikely
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.