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Gas Quality / Gas Quality By Date

Date Requested: Jan 27 2026 3:33 PM

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
01/27/2026 1084.951 0.929 2.067 0.637 84.414 11.763 0.660 0.020 0.037 0.002 0.002 0.000 0.000 0.107 0.000  
01/26/2026 1086.165 0.930 2.035 0.637 84.515 11.648 0.739 0.023 0.045 0.002 0.002 0.000 0.000 0.062 0.000  
01/25/2026 1076.647 0.947 2.144 0.632 85.234 10.978 0.581 0.015 0.026 0.002 0.002 0.000 0.000 0.070 0.000  
01/24/2026 1074.603 1.001 2.411 0.635 84.841 10.989 0.644 0.016 0.030 0.002 0.002 0.000 0.000 0.063 0.000  
01/23/2026 1079.360 1.008 2.426 0.638 84.166 11.566 0.693 0.017 0.030 0.002 0.002 0.000 0.000 0.092 0.000  
01/22/2026 1078.748 1.003 2.429 0.638 84.198 11.504 0.697 0.016 0.030 0.002 0.002 0.000 0.000 0.120 0.000  
01/21/2026 1079.847 0.994 2.427 0.638 84.128 11.596 0.706 0.017 0.029 0.002 0.002 0.000 0.000 0.099 0.000  
01/20/2026 1076.745 0.999 2.463 0.637 84.360 11.360 0.659 0.016 0.028 0.002 0.002 0.000 0.000 0.113 0.000  
01/19/2026 1079.187 1.025 2.535 0.639 83.879 11.728 0.689 0.016 0.029 0.002 0.002 0.000 0.000 0.095 0.000  
01/18/2026 1080.645 1.043 2.545 0.641 83.588 11.988 0.678 0.016 0.029 0.002 0.002 0.000 0.000 0.110 0.000  
01/17/2026 1083.344 1.066 2.617 0.644 83.182 12.235 0.761 0.020 0.037 0.002 0.002 0.000 0.000 0.078 0.000  
01/16/2026 1084.983 1.057 2.636 0.645 83.085 12.375 0.777 0.019 0.036 0.002 0.002 0.000 0.000 0.011 0.000  
01/15/2026 1081.675 1.038 2.577 0.642 83.554 11.888 0.793 0.019 0.034 0.002 0.002 0.000 0.000 0.093 0.000  
01/14/2026 1083.123 1.035 2.582 0.643 83.445 11.992 0.826 0.019 0.034 0.002 0.002 0.000 0.000 0.064 0.000  
01/13/2026 1082.609 1.032 2.636 0.643 83.428 12.025 0.793 0.019 0.033 0.002 0.002 0.000 0.000 0.029 0.000  
01/12/2026 1083.419 1.027 2.599 0.643 83.456 12.061 0.794 0.018 0.032 0.002 0.002 0.000 0.000 0.008 0.000  
01/11/2026 1079.590 1.040 2.668 0.641 83.708 11.806 0.731 0.016 0.029 0.002 0.002 0.000 0.000 0.000 0.000  
01/10/2026 1081.808 1.031 2.680 0.643 83.495 11.942 0.790 0.021 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
01/09/2026 1082.153 1.019 2.604 0.642 83.676 11.819 0.820 0.019 0.035 0.002 0.002 0.000 0.000 0.003 0.000  
01/08/2026 1082.804 1.018 2.585 0.642 83.627 11.906 0.805 0.019 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
01/07/2026 1081.567 1.003 2.559 0.641 83.719 11.857 0.753 0.018 0.033 0.002 0.002 0.000 0.000 0.055 0.000  
01/06/2026 1082.591 1.006 2.525 0.641 83.619 11.932 0.773 0.018 0.034 0.002 0.003 0.000 0.000 0.088 0.000  
01/05/2026 1082.936 1.006 2.523 0.641 83.619 11.957 0.773 0.018 0.034 0.002 0.002 0.000 0.000 0.066 0.000  
01/04/2026 1081.038 1.002 2.517 0.640 83.813 11.762 0.759 0.018 0.032 0.002 0.002 0.000 0.000 0.094 0.000  
01/03/2026 1079.487 0.995 2.526 0.639 84.013 11.518 0.783 0.019 0.033 0.002 0.002 0.000 0.000 0.109 0.000  
01/02/2026 1078.877 1.010 2.535 0.639 84.034 11.491 0.771 0.018 0.033 0.002 0.002 0.000 0.000 0.104 0.000  
01/01/2026 1080.025 1.023 2.529 0.640 83.846 11.662 0.772 0.018 0.032 0.002 0.002 0.000 0.000 0.115 0.000  
12/31/2025 1078.482 1.027 2.567 0.639 83.918 11.586 0.739 0.017 0.031 0.002 0.002 0.000 0.000 0.111 0.000  
12/30/2025 1077.081 1.027 2.655 0.639 83.925 11.481 0.755 0.017 0.031 0.002 0.002 0.000 0.000 0.105 0.000  
12/29/2025 1076.750 1.036 2.684 0.640 83.890 11.471 0.761 0.018 0.032 0.002 0.002 0.000 0.000 0.105 0.000  
12/28/2025 1077.361 1.036 2.639 0.640 83.897 11.498 0.760 0.017 0.032 0.002 0.003 0.000 0.000 0.116 0.000  
12/27/2025 1079.324 1.032 2.657 0.641 83.663 11.701 0.788 0.018 0.034 0.002 0.002 0.000 0.000 0.103 0.000  
12/26/2025 1078.744 1.020 2.597 0.640 83.923 11.507 0.796 0.018 0.035 0.002 0.003 0.000 0.000 0.098 0.000  
12/25/2025 1079.230 1.023 2.624 0.640 83.800 11.560 0.827 0.019 0.035 0.002 0.002 0.000 0.000 0.109 0.000  
12/24/2025 1079.922 1.020 2.554 0.640 83.885 11.567 0.817 0.019 0.034 0.002 0.002 0.000 0.000 0.100 0.000  
12/23/2025 1079.931 1.033 2.618 0.641 83.699 11.684 0.810 0.019 0.034 0.002 0.002 0.000 0.000 0.099 0.000  
12/22/2025 1083.361 1.015 2.593 0.643 83.630 11.579 0.980 0.033 0.067 0.004 0.004 0.000 0.000 0.095 0.000  
12/21/2025 1079.880 1.000 2.458 0.639 84.348 11.128 0.895 0.030 0.056 0.003 0.003 0.000 0.000 0.079 0.000  
12/20/2025 1076.841 1.003 2.470 0.637 84.459 11.197 0.708 0.024 0.040 0.003 0.003 0.000 0.000 0.093 0.000  
12/19/2025 1072.746 0.966 2.398 0.633 85.204 10.611 0.665 0.023 0.036 0.004 0.003 0.001 0.001 0.089 0.000  
12/18/2025 1075.681 0.985 2.422 0.635 84.706 11.118 0.649 0.017 0.030 0.002 0.002 0.000 0.000 0.070 0.000  
12/17/2025 1075.885 0.970 2.370 0.635 84.883 11.016 0.658 0.017 0.031 0.002 0.002 0.000 0.000 0.050 0.000  
12/16/2025 1078.326 0.979 2.420 0.637 84.506 11.188 0.755 0.022 0.044 0.003 0.003 0.000 0.000 0.081 0.000  
12/15/2025 1078.576 1.007 2.537 0.639 84.053 11.598 0.679 0.018 0.034 0.002 0.002 0.000 0.000 0.070 0.000  
12/14/2025 1079.645 1.021 2.569 0.640 83.884 11.706 0.710 0.019 0.037 0.002 0.002 0.000 0.000 0.049 0.000  
12/13/2025 1078.254 1.021 2.541 0.639 84.114 11.489 0.713 0.019 0.037 0.002 0.002 0.000 0.000 0.060 0.000  
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