Flowing Gas Overview 
 
 

9/1/10 - IMPORTANT CUSTOMER BILLING NOTICE 

Please be advised that Northern Natural Gas Company has changed banks from First National Bank of Omaha to US Bank.  This change is noted on your August reservation invoice(s) that will be due on September 13, 2010.  For additional information, please contact your customer service representative.

Northern Natural Gas Company has provided the capability to access all accounting reports from the NNG web site. For your convenience, the reports can be viewed, printed, or downloaded to a CSV file.

If you are not a current customer, please complete the NNG Customer Activities Sign up Form. For more information on how to navigate through these on-line reports or to answer any additional questions you may have regarding these flowing gas documents, please contact your Northern Customer Service or Marketing Representative.


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Invoicing Dates and Imbalance Resolution / Trading Dates 2010

 

                    
      
To view a brief description of the reports available in each Flowing Gas category, please click on the links below.
Allocation
Daily Volume Allocation
Shipper Imbalance
Measurement Information
Contract Imbalance
Supporting Detail and Calculations