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Gas Quality / Gas Quality By Date

Date Requested: Mar 18 2026 7:09 AM

Printable Version

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

  • The Btu specified is on a higher heating value (HHV) basis.
  • Gas constituents specified as percent (%) by volume.
  • Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
  • For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
03/18/2026 1063.069 0.784 1.390 0.613 89.243 8.044 0.430 0.016 0.029 0.003 0.003 0.018 0.018 0.022 0.000  
03/17/2026 1063.069 0.784 1.390 0.613 89.243 8.044 0.430 0.016 0.029 0.003 0.003 0.018 0.018 0.022 0.000  
03/16/2026 1065.047 0.807 1.441 0.615 88.792 8.460 0.418 0.012 0.021 0.002 0.002 0.017 0.017 0.011 0.000  
03/15/2026 1061.486 0.802 1.339 0.612 89.507 7.888 0.389 0.013 0.022 0.002 0.002 0.018 0.018 0.000 0.000  
03/14/2026 1064.077 0.879 1.535 0.617 88.674 8.322 0.496 0.020 0.033 0.004 0.004 0.017 0.017 0.000 0.000  
03/13/2026 1073.912 0.980 2.158 0.631 85.848 10.275 0.632 0.021 0.038 0.003 0.003 0.018 0.018 0.007 0.000  
03/12/2026 1066.740 0.820 1.519 0.617 88.300 8.823 0.433 0.013 0.023 0.002 0.002 0.014 0.014 0.038 0.000  
03/11/2026 1064.753 0.738 1.081 0.610 89.691 8.073 0.345 0.010 0.017 0.001 0.001 0.013 0.013 0.016 0.000  
03/10/2026 1077.550 0.901 1.885 0.629 85.979 10.490 0.598 0.015 0.027 0.002 0.002 0.015 0.015 0.071 0.000  
03/09/2026 1073.101 0.862 1.727 0.624 86.951 9.799 0.520 0.013 0.023 0.002 0.002 0.017 0.017 0.066 0.000  
03/08/2026 1075.207 0.921 1.926 0.629 86.187 10.191 0.616 0.016 0.029 0.002 0.002 0.018 0.018 0.073 0.000  
03/07/2026 1077.435 0.901 1.836 0.629 86.081 10.478 0.570 0.013 0.023 0.002 0.002 0.015 0.015 0.064 0.000  
03/06/2026 1078.493 0.902 1.829 0.630 85.937 10.625 0.574 0.013 0.022 0.001 0.001 0.014 0.014 0.067 0.000  
03/05/2026 1075.135 0.907 1.769 0.627 86.471 10.198 0.554 0.014 0.024 0.002 0.002 0.007 0.007 0.045 0.000  
03/04/2026 1070.195 0.913 1.879 0.625 85.413 10.175 0.582 0.016 0.029 0.003 0.003 0.030 0.030 0.927 0.000  
03/03/2026 1080.399 0.831 1.787 0.629 84.509 11.077 0.631 0.014 0.021 0.002 0.002 0.051 0.051 1.026 0.000  
03/02/2026 1077.964 0.932 2.028 0.632 84.915 10.891 0.628 0.016 0.029 0.002 0.002 0.033 0.033 0.491 0.000  
03/01/2026 1072.579 0.894 1.832 0.626 86.302 9.990 0.547 0.015 0.027 0.002 0.002 0.026 0.026 0.338 0.000  
02/28/2026 1070.173 0.886 1.831 0.624 85.639 9.916 0.610 0.017 0.031 0.003 0.003 0.042 0.042 0.979 0.000  
02/27/2026 1073.678 0.895 1.947 0.627 85.284 10.355 0.609 0.017 0.030 0.002 0.002 0.043 0.043 0.773 0.000  
02/26/2026 1073.606 0.885 1.929 0.627 86.024 10.174 0.570 0.016 0.028 0.002 0.002 0.026 0.026 0.319 0.000