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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: Apr 19 2026 3:10 PM

Printable Version

Critical Notices

Non-Critical Notices
Capacity ConstraintMITCHELL TO PLYMOUTH   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY APRIL 20, 2026   New4/20/2026 9:00 AM4/21/2026 8:59 AM
Capacity ConstraintMITCHELL TO PLYMOUTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintSUPPLEMENTAL INFORMATION FOR GAS DAY APRIL 19, 2026   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintMITCHELL TO PLYMOUTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintMITCHELL TO PLYMOUTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintMITCHELL TO PLYMOUTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintBROWNFIELD NORTH   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintPAMPA NORTH GROUP   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintTBPL/NNG BEATRICE   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintONEOK WESTEX SEAGRAVES   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintCIG GARDEN CITY INTERCONNECT   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Capacity ConstraintVIKING/NNG PIERZ INTER   New4/19/2026 9:00 AM4/20/2026 8:59 AM
Billing and PaymentsFINAL COMMODITY INVOICES AND SUPPORTING DOCUMENTS ARE AVAILABLE (MARCH 2026) 4/13/2026 9:00 AM4/20/2026 8:59 AM
Phone ListWEEKEND ON-CALL 04/18/2026 THROUGH 04/19/2026 4/13/2026 8:00 AM4/20/2026 8:00 AM
Planned Service OutagePLANNED SERVICE OUTAGES – APRIL 2026 THROUGH OCTOBER 2026 4/8/2026 11:48 AM11/1/2026 8:59 AM
TSP Capacity OfferingOPEN SEASON FOR FIELD AND FIELD TO DEMARC CAPACITY BEGINNING NOVEMBER 2026 3/31/2026 3:23 PM6/30/2026 5:00 PM
Rates and ChargesNORTHERN FILES RATE CASE SETTLEMENT 3/17/2026 3:15 PM5/1/2026 8:59 AM
TSP Capacity Offering2026 VENTURA SOUTH EXPANSION OPEN SEASON 3/17/2026 2:30 PM4/23/2026 5:00 PM
TSP Capacity OfferingFIELD AND FIELD TO DEMARC CAPACITY AND ALTERNATE EVALUATION METHODOLOGY 3/12/2026 8:58 AM11/1/2026 8:59 AM
Rates and ChargesRATE CASE UPDATE – DOCKET NO. RP25-989 2/24/2026 9:40 AM8/31/2026 12:00 AM
Rates and ChargesRATE CASE MOTIONS AND INTERIM RATES 12/30/2025 4:25 PM8/31/2026 12:00 AM
Rates and ChargesUPDATE 1: RATE CASE – INTERIM RATES AND DEFERRED COLLECTION AGREEMENT 12/29/2025 4:32 PM8/31/2026 12:00 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

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
04/19
Sun
04/20
Mon
04/21
Tue
04/22
Wed
36o
51o
61o
68o

Normal system-weighted temperature 50o

TMS Online Cycle Indicator
Last Updated: Apr 19 2026 3:10 PM
CycleNon Grid AMFinalID1TimelyID2EveningID3
 04/1904/1804/1904/2004/1904/2004/19
NominationCLOSEDCLOSEDCLOSEDCLOSEDCLOSEDOPENOPEN
ConfirmationCLOSEDCLOSEDCLOSEDOPENOPENCLOSEDCLOSED

Storage Nomination Guidance
Last Updated: Apr 19 2026 09:00 AM

 
04/20
Monday
04/21
Tuesday
04/22
Wednesday
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. 

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