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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: Sep 16 2025 7:53 AM

Printable Version

Critical Notices
No information to display.

Non-Critical Notices
Capacity ConstraintSEMINOLE-SUBSYSTEM   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintEL PASO/NNG PLAINS 26 DEL   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY SEPTEMBER 16, 2025   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintSEMINOLE-SUBSYSTEM   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintATMOS SPRABERRY   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintEL PASO/NNG PLAINS 26 DEL   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintSEMINOLE-SUBSYSTEM   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintATMOS SPRABERRY   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintEL PASO/NNG PLAINS 26 DEL   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/16/2025 9:00 AM9/17/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY SEPTEMBER 15, 2025   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintSEMINOLE-SUBSYSTEM   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintSEMINOLE-SUBSYSTEM   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintPIERZ REGION RECEIPT ALLOCATION GROUP   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING CHISAGO/ISANTI   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Capacity ConstraintAGUA BLANCA PECOS CO   New9/15/2025 9:00 AM9/16/2025 8:59 AM
Phone ListWEEKEND ON-CALL 09/20/2025 THROUGH 09/21/2025   New9/15/2025 8:00 AM9/22/2025 8:00 AM
Billing and PaymentsFINAL COMMODITY INVOICES AND SUPPORTING DOCUMENTS ARE AVAILABLE (AUGUST 2025) 9/12/2025 9:00 AM9/18/2025 8:59 AM
Planned Service OutagePLANNED SERVICE OUTAGES – SEPTEMBER 2025 THROUGH NOVEMBER 2025 9/11/2025 2:00 PM12/1/2025 8:59 AM
TSP Capacity OfferingFIELD AND FIELD TO DEMARC CAPACITY AND ALTERNATE EVALUATION METHODOLOGY 8/25/2025 4:10 PM4/1/2026 8:59 AM
Rates and ChargesANNUAL CHARGE ADJUSTMENT – OCTOBER 1, 2025 8/1/2025 9:00 AM10/1/2025 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

‭(Hidden)‬ Carlton Resolution

Operationally Available Capacity Maps

Market Area

Field Area

Capacity Constraint by Cycle

View all allocations by cycle

Temp. Forecast
09/16
Tue
09/17
Wed
09/18
Thu
09/19
Fri
75o
71o
68o
66o

Normal system-weighted temperature 61o

TMS Online Cycle Indicator
Last Updated: Sep 16 2025 7:53 AM
CycleNon Grid AMFinalID1TimelyID2EveningID3
 09/1609/1509/1609/1709/1609/1709/16
NominationCLOSEDOPENOPENOPENCLOSEDCLOSEDCLOSED
ConfirmationOPENCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDCLOSED

Storage Nomination Guidance
Last Updated: Sep 15 2025 09:09 AM

 
09/16
Tuesday
09/17
Wednesday
09/18
Thursday
Direction of Constraint
Injection
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. 

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