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Flowing Gas Overview

Printable Version

Northern Natural Gas has provided the capability to access all accounting reports from Northern's website. 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 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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To view a brief description of​​ the reports available in each Flowing Gas category, please click on the links below.

Allocation​​​

Operator Allocation – This report replaces the previous Third Party/package ID Operator Report. The UP/DN designations are synonymous with the 10R and 10D Allocation Transaction Types. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Point Daily Allocations Detail by Contract - This report will display scheduled and allocated decatherms by point, by day, at the contract level. This report only displays points that have scheduled volumes.

Point Daily Allocations Summary - This report will display scheduled and allocated decatherms by point, by day summarized at the legal entity level. This report only displays points that have scheduled volumes.

Shipper Allocation - This report replaces the previous Third Partyp/ackage ID Shipper Report. The UP/DN designations are synonymous with the 10R and 10D Allocation Transaction Types. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Zone Operator – TBS Daily Allocation - This report will display scheduled and allocated decatherms by day at the point/contract level for Zone and TBS points only.

Zone Operator – TBS Monthly Allocation - This report will display scheduled and allocated decatherms by month at the point/contract level for Zone and TBS points only.

Zone Operator TBS Monthly LESS END-USER ALLOCATION – This report will display any physical decatherms measured at the TBS points behind a Zone point, less any allocated decatherms at the End-User points, less any scheduled volumes at the TBS points. The result of this calculation will report the allocated volumes billed at the Zone point.

Daily Volume Allocation

OBA Daily Volume Allocations Statement – This report will display scheduled and allocated decatherm by contract, by day, and summarized by point, by day for all OBA contracts. The report can be generated from February 2005 forward and will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Transportation Daily Volume Allocations Statement – This report will display scheduled and allocated decatherm by contract, by day, and summarized by point, by day for all transportation contracts. The report can be generated from February 2005 forward and will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Shipper Imbalance

Shipper Imbalance Statement – This report displays a statement of imbalances for transportation contracts. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Measurement Information

Measurement Information – This report displays actual physical flow by location. The report will be updated on the fifth and sixth business days with the final report available on the sixth business day of each month. The report is selectable by accounting month and recipient name.

Contract Imbalance

Contract Imbalance Statement – This report will display an on-line letter of confirmation that provides a summary of OBA, SBA, FDD, PDD, and IDD contract imbalances. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Imbalance Confirmation Letter – This report will display a statement of activity by point for OBA, SBA, FDD, PDD, and IDD contract imbalances. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Supporting Detail and Calculations

Capacity Leveling - This report displays a daily comparison of scheduled versus allocated volumes and details the results of capacity leveling on transport contracts. The report also reflects out-of-balance volumes and fuel. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Critical SMS Delivery Point Variance - This report displays detail on volumes calculated for critical SMS/DDVC charges and supports the delivery variance invoice. The report will be calculated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Non Critical SMS Delivery Point Variance – This report displays detail on volumes calculated for NON-critical SMS/DDVC charges and supports the delivery variance invoice. The report will be calculated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

OBA Imbalance Calculation Detail – This report displays a statement of imbalances for OBA contracts. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Scheduled Paths From TMS Interface – This report displays the scheduled paths from TMS (Throughput Management System). The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Shipper Imbalance Calculation Detail – This report displays a summary of a legal entity's imbalance by contract and calculates the tiering and supports the imbalance invoice. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Tolerance Calculated Volume By Point Detail – This report displays the tolerance calculated volume by point detail and is supporting detail to the SMS/DDVC Calculation detail reports. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month.

Volume Imbalance and Dollar Valuation – This report displays supporting detail for contract imbalances reflecting calculations of the volume valued and dollar valued OBAs. The report will be updated regularly with a preliminary view of current month production data, with a final cumulative report available on the ninth business day of each accounting month. ​​​​