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Gas Quality / Gas Quality By Date

Date Requested: Apr 04 2026 3:16 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
04/04/2026 1080.422 1.117 2.843 0.645 82.791 12.315 0.749 0.017 0.033 0.002 0.002 0.000 0.000 0.131 0.000  
04/03/2026 1080.422 1.117 2.843 0.645 82.791 12.315 0.749 0.017 0.033 0.002 0.002 0.000 0.000 0.131 0.000  
04/02/2026 1078.637 1.088 2.895 0.644 82.911 12.156 0.741 0.017 0.032 0.002 0.002 0.000 0.000 0.157 0.000  
04/01/2026 1079.983 1.119 2.922 0.646 82.686 12.335 0.762 0.017 0.032 0.002 0.002 0.000 0.000 0.123 0.000  
03/31/2026 1079.767 1.135 2.914 0.646 82.675 12.285 0.782 0.019 0.035 0.002 0.002 0.000 0.000 0.151 0.000  
03/30/2026 1078.987 1.132 2.862 0.644 82.883 12.167 0.759 0.017 0.032 0.002 0.002 0.000 0.000 0.144 0.000  
03/29/2026 1078.055 1.129 2.859 0.644 83.002 12.078 0.742 0.016 0.030 0.002 0.002 0.000 0.000 0.140 0.000  
03/28/2026 1080.383 1.109 2.819 0.645 82.860 12.250 0.761 0.018 0.033 0.002 0.002 0.000 0.000 0.145 0.000  
03/27/2026 1078.936 1.108 2.884 0.644 82.872 12.184 0.752 0.017 0.030 0.002 0.002 0.000 0.000 0.149 0.000  
03/26/2026 1078.600 1.101 2.819 0.643 83.082 12.108 0.714 0.016 0.029 0.002 0.002 0.000 0.000 0.127 0.000  
03/25/2026 1081.334 1.101 2.825 0.645 82.824 12.404 0.726 0.016 0.028 0.001 0.001 0.000 0.000 0.075 0.000  
03/24/2026 1082.014 1.125 2.868 0.646 82.610 12.508 0.759 0.017 0.030 0.002 0.002 0.000 0.000 0.079 0.000  
03/23/2026 1082.688 1.114 2.849 0.646 82.716 12.465 0.774 0.018 0.033 0.002 0.002 0.000 0.000 0.026 0.000  
03/22/2026 1083.842 1.089 2.855 0.647 82.644 12.512 0.799 0.021 0.041 0.002 0.003 0.000 0.000 0.033 0.000  
03/21/2026 1086.542 1.069 2.763 0.647 82.598 12.628 0.840 0.021 0.041 0.003 0.003 0.000 0.000 0.034 0.000  
03/20/2026 1083.576 1.057 2.702 0.645 83.108 12.224 0.798 0.022 0.044 0.003 0.003 0.000 0.000 0.039 0.000  
03/19/2026 1082.166 1.030 2.595 0.642 83.613 11.928 0.763 0.020 0.038 0.002 0.003 0.000 0.000 0.007 0.000  
03/18/2026 1081.044 1.059 2.702 0.643 83.408 11.991 0.757 0.019 0.037 0.002 0.003 0.000 0.000 0.021 0.000  
03/17/2026 1077.220 1.082 2.719 0.641 83.674 11.704 0.707 0.017 0.033 0.002 0.002 0.000 0.000 0.060 0.000  
03/16/2026 1080.564 1.060 2.671 0.642 83.504 11.878 0.772 0.022 0.036 0.003 0.003 0.000 0.000 0.052 0.000  
03/15/2026 1086.077 1.078 2.732 0.647 82.804 12.249 0.944 0.036 0.063 0.005 0.004 0.001 0.001 0.084 0.000  
03/14/2026 1083.700 1.059 2.676 0.644 83.080 12.248 0.796 0.022 0.043 0.002 0.002 0.000 0.000 0.072 0.000  
03/13/2026 1086.025 1.074 2.811 0.648 82.571 12.627 0.846 0.020 0.036 0.002 0.002 0.000 0.000 0.011 0.000  
03/12/2026 1084.035 1.064 2.778 0.646 82.864 12.420 0.797 0.019 0.035 0.002 0.002 0.000 0.000 0.019 0.000  
03/11/2026 1083.868 1.084 2.799 0.646 82.804 12.425 0.794 0.022 0.043 0.003 0.003 0.000 0.000 0.024 0.000  
03/10/2026 1082.816 1.076 2.766 0.645 83.008 12.233 0.800 0.022 0.045 0.003 0.003 0.000 0.000 0.044 0.000  
03/09/2026 1081.623 1.075 2.740 0.644 83.114 12.107 0.793 0.022 0.044 0.003 0.003 0.000 0.000 0.098 0.000  
03/08/2026 1088.677 1.099 2.811 0.650 82.022 13.057 0.838 0.023 0.045 0.003 0.003 0.000 0.000 0.100 0.000  
03/07/2026 1097.901 1.063 2.652 0.653 81.341 13.874 0.901 0.023 0.044 0.002 0.003 0.000 0.000 0.097 0.000  
03/06/2026 1092.414 1.049 2.627 0.649 82.026 13.288 0.838 0.019 0.036 0.002 0.002 0.000 0.000 0.113 0.000  
03/05/2026 1090.066 1.041 2.578 0.647 82.463 12.937 0.819 0.019 0.036 0.002 0.002 0.000 0.000 0.103 0.000  
03/04/2026 1094.590 1.054 2.613 0.650 81.803 13.519 0.855 0.019 0.035 0.002 0.002 0.000 0.000 0.099 0.000  
03/03/2026 1095.006 1.056 2.563 0.650 81.832 13.573 0.826 0.018 0.033 0.002 0.002 0.000 0.000 0.095 0.000  
03/02/2026 1093.370 1.057 2.562 0.649 82.015 13.412 0.805 0.017 0.031 0.002 0.002 0.000 0.000 0.098 0.000  
03/01/2026 1093.541 1.048 2.588 0.649 81.943 13.488 0.789 0.016 0.030 0.002 0.002 0.000 0.000 0.093 0.000  
02/28/2026 1092.957 1.036 2.548 0.648 82.204 13.243 0.820 0.020 0.037 0.002 0.002 0.000 0.000 0.087 0.000  
02/27/2026 1091.282 1.012 2.479 0.646 82.556 13.028 0.766 0.019 0.036 0.002 0.002 0.000 0.000 0.099 0.000  
02/26/2026 1090.588 1.021 2.494 0.646 82.642 12.868 0.809 0.020 0.039 0.002 0.003 0.000 0.000 0.101 0.000  
02/25/2026 1092.177 1.005 2.459 0.647 82.569 13.009 0.806 0.020 0.037 0.002 0.002 0.000 0.000 0.090 0.000  
02/24/2026 1091.281 1.016 2.472 0.646 82.579 13.010 0.772 0.019 0.035 0.002 0.002 0.000 0.000 0.093 0.000  
02/23/2026 1092.844 1.002 2.456 0.647 82.526 13.117 0.784 0.019 0.035 0.002 0.002 0.000 0.000 0.057 0.000  
02/22/2026 1080.503 1.009 2.525 0.640 83.782 11.801 0.718 0.017 0.033 0.002 0.002 0.000 0.000 0.111 0.000  
02/21/2026 1075.497 1.016 2.584 0.637 84.264 11.250 0.716 0.017 0.033 0.002 0.002 0.000 0.000 0.116 0.000  
02/20/2026 1076.586 1.018 2.559 0.638 84.241 11.400 0.680 0.016 0.028 0.002 0.002 0.000 0.000 0.055 0.000  
02/19/2026 1079.727 1.018 2.521 0.639 83.939 11.633 0.751 0.017 0.030 0.002 0.002 0.000 0.000 0.088 0.000  
02/18/2026 1077.446 1.027 2.564 0.639 84.061 11.481 0.715 0.017 0.032 0.002 0.002 0.000 0.000 0.098 0.000  
02/17/2026 1079.752 1.006 2.486 0.639 84.009 11.613 0.734 0.017 0.032 0.002 0.002 0.000 0.000 0.099 0.000  
02/16/2026 1080.333 1.007 2.492 0.639 83.991 11.631 0.750 0.019 0.034 0.002 0.002 0.000 0.000 0.072 0.000  
02/15/2026 1080.191 0.999 2.472 0.639 84.047 11.590 0.750 0.018 0.034 0.002 0.002 0.000 0.000 0.087 0.000  
02/14/2026 1081.442 1.006 2.449 0.640 83.904 11.777 0.727 0.018 0.033 0.002 0.002 0.000 0.000 0.082 0.000  
02/13/2026 1093.994 1.013 2.395 0.647 82.465 13.192 0.800 0.019 0.034 0.002 0.002 0.000 0.000 0.078 0.000  
02/12/2026 1082.779 1.044 2.561 0.642 83.403 12.114 0.748 0.017 0.031 0.002 0.002 0.000 0.000 0.080 0.000  
02/11/2026 1078.833 1.017 2.499 0.639 84.081 11.539 0.725 0.017 0.030 0.002 0.002 0.000 0.000 0.088 0.000  
02/10/2026 1079.362 1.022 2.514 0.639 83.978 11.608 0.740 0.017 0.030 0.001 0.002 0.000 0.000 0.088 0.000  
02/09/2026 1081.046 1.031 2.484 0.640 83.870 11.695 0.783 0.019 0.032 0.002 0.002 0.000 0.000 0.083 0.000  
02/08/2026 1078.453 1.017 2.481 0.638 84.233 11.487 0.693 0.017 0.030 0.002 0.002 0.000 0.000 0.039 0.000  
02/07/2026 1078.854 1.029 2.454 0.638 84.218 11.430 0.744 0.018 0.033 0.002 0.002 0.000 0.000 0.069 0.000  
02/06/2026 1085.817 1.015 2.396 0.642 83.449 12.227 0.762 0.018 0.034 0.002 0.002 0.000 0.000 0.095 0.000  
02/05/2026 1094.905 1.026 2.390 0.648 82.241 13.422 0.761 0.018 0.034 0.002 0.002 0.000 0.000 0.104 0.000  
02/04/2026 1095.328 1.027 2.405 0.648 82.149 13.465 0.784 0.019 0.034 0.002 0.002 0.000 0.000 0.114 0.000  
02/03/2026 1095.018 1.023 2.459 0.649 82.053 13.497 0.785 0.019 0.034 0.002 0.002 0.000 0.000 0.127 0.000  
02/02/2026 1093.229 1.011 2.478 0.647 82.295 13.366 0.725 0.017 0.030 0.002 0.002 0.000 0.000 0.076 0.000  
02/01/2026 1095.267 1.005 2.408 0.648 82.248 13.473 0.746 0.017 0.032 0.002 0.002 0.000 0.000 0.067 0.000  
01/31/2026 1097.167 1.009 2.403 0.649 81.998 13.675 0.772 0.019 0.034 0.002 0.002 0.000 0.000 0.087 0.000  
01/30/2026 1095.328 0.997 2.354 0.647 82.363 13.382 0.753 0.020 0.037 0.002 0.002 0.000 0.000 0.089 0.000  
01/29/2026 1093.987 0.985 2.271 0.645 82.713 13.116 0.747 0.019 0.036 0.002 0.002 0.000 0.000 0.110 0.000  
01/28/2026 1088.519 0.947 2.126 0.640 83.653 12.416 0.654 0.017 0.030 0.002 0.002 0.000 0.000 0.154 0.000  
01/27/2026 1084.239 0.941 2.072 0.636 84.276 11.914 0.593 0.016 0.028 0.002 0.001 0.000 0.000 0.157 0.000  
01/26/2026 1086.779 0.933 2.069 0.638 84.201 11.967 0.674 0.020 0.037 0.002 0.002 0.000 0.000 0.095 0.000  
01/25/2026 1088.299 0.932 2.014 0.638 84.335 11.827 0.765 0.025 0.047 0.002 0.002 0.000 0.000 0.051 0.000  
01/24/2026 1078.550 0.990 2.226 0.635 84.712 11.382 0.583 0.014 0.026 0.002 0.002 0.000 0.000 0.063 0.000  
01/23/2026 1078.161 1.027 2.455 0.638 84.294 11.468 0.670 0.017 0.030 0.002 0.002 0.000 0.000 0.037 0.000  
01/22/2026 1080.479 1.008 2.405 0.639 84.100 11.650 0.705 0.017 0.031 0.002 0.002 0.000 0.000 0.083 0.000  
01/21/2026 1080.056 1.013 2.433 0.639 84.031 11.669 0.701 0.017 0.030 0.002 0.002 0.000 0.000 0.103 0.000  
01/20/2026 1081.979 1.014 2.450 0.640 83.818 11.866 0.727 0.017 0.030 0.002 0.002 0.000 0.000 0.075 0.000  
01/19/2026 1077.991 1.020 2.500 0.638 84.129 11.570 0.659 0.016 0.028 0.001 0.001 0.000 0.000 0.077 0.000  
01/18/2026 1080.257 1.029 2.516 0.640 83.819 11.818 0.693 0.016 0.029 0.002 0.002 0.000 0.000 0.076 0.000  
01/17/2026 1082.208 1.050 2.522 0.642 83.493 12.118 0.689 0.016 0.030 0.002 0.002 0.000 0.000 0.079 0.000  
01/16/2026 1084.646 1.072 2.611 0.644 83.036 12.389 0.763 0.020 0.037 0.002 0.002 0.000 0.000 0.067 0.000  
01/15/2026 1085.432 1.058 2.608 0.645 83.075 12.412 0.773 0.019 0.035 0.002 0.002 0.000 0.000 0.016 0.000  
01/14/2026 1081.047 1.040 2.564 0.641 83.614 11.903 0.738 0.018 0.032 0.002 0.002 0.000 0.000 0.086 0.000  
01/13/2026 1083.123 1.032 2.575 0.642 83.455 11.964 0.831 0.022 0.037 0.002 0.002 0.000 0.000 0.080 0.000  
01/12/2026 1083.767 1.033 2.620 0.643 83.348 12.132 0.797 0.019 0.034 0.002 0.002 0.000 0.000 0.013 0.000  
01/11/2026 1084.461 1.031 2.581 0.643 83.355 12.166 0.801 0.018 0.033 0.002 0.002 0.000 0.000 0.011 0.000  
01/10/2026 1080.405 1.036 2.631 0.641 83.670 11.846 0.745 0.016 0.030 0.002 0.002 0.000 0.000 0.022 0.000  
01/09/2026 1081.043 1.037 2.681 0.642 83.502 11.976 0.742 0.018 0.032 0.002 0.002 0.000 0.000 0.008 0.000  
01/08/2026 1083.279 1.021 2.590 0.643 83.560 11.951 0.819 0.019 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
01/07/2026 1083.867 1.018 2.563 0.643 83.547 12.002 0.811 0.019 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
01/06/2026 1082.053 1.027 2.577 0.642 83.566 11.965 0.758 0.018 0.033 0.002 0.002 0.000 0.000 0.053 0.000  
01/05/2026 1083.620 1.009 2.508 0.642 83.537 12.037 0.775 0.019 0.034 0.002 0.002 0.000 0.000 0.077 0.000  
01/04/2026 1083.864 1.008 2.502 0.642 83.527 12.054 0.777 0.018 0.034 0.002 0.002 0.000 0.000 0.075 0.000  
01/03/2026 1082.071 1.007 2.504 0.641 83.714 11.873 0.762 0.018 0.032 0.002 0.002 0.000 0.000 0.088 0.000  
01/02/2026 1080.076 0.999 2.518 0.639 83.951 11.592 0.780 0.019 0.033 0.002 0.002 0.000 0.000 0.105 0.000  
01/01/2026 1079.577 1.016 2.531 0.639 83.953 11.579 0.770 0.018 0.033 0.002 0.002 0.000 0.000 0.096 0.000  
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