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Other Operational Info

Page Refreshed: September 14, 2026 11:42 PM CDT / CCT

  • Carlton Resolution

    Daily Carlton Resolution information and percentage obligation.


  • Operational Purchases and Sales

    Northern Natural Gas will be soliciting bids for the purchase or sale of operational gas on a periodic basis on this website. Please check this website regularly to learn of Northern’s need to purchase or sell gas. All parties submitting bids or offers must be creditworthy parties and must have an existing NAESB base sale…


  • Storage Nomination Guidance

    The Storage Nomination Guidance is Northern’s best estimate of potential storage constraints and allocations based on recent customer nominations and current market conditions.


  • Temperature Forecast

    A four day outlook for Northern’s system weighted temperature which is calculated using the wind adjusted temperatures of 21 cities located within Northern’s market area, weighted by the forecasted and historical volumes associated with those cities.​​​​​​​