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Gas Quality By Date / Gas Quality By ID

Date Requested: Nov 23 2025 12:31 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
11/23/2025 1084.256 1.080 1.921 0.637 84.631 11.440 0.755 0.022 0.045 0.003 0.003 0.000 0.000 0.100 0.000  
11/22/2025 1093.303 1.164 1.773 0.643 83.690 12.357 0.838 0.024 0.047 0.003 0.003 0.000 0.000 0.099 0.000  
11/21/2025 1092.382 1.190 1.821 0.643 83.633 12.346 0.827 0.025 0.050 0.003 0.003 0.000 0.000 0.102 0.000  
11/20/2025 1092.889 1.179 1.831 0.643 83.544 12.403 0.838 0.025 0.051 0.003 0.003 0.000 0.000 0.123 0.000  
11/19/2025 1091.986 1.163 1.856 0.643 83.729 12.292 0.821 0.025 0.048 0.003 0.003 0.000 0.000 0.062 0.000  
11/18/2025 1092.095 1.170 2.001 0.644 83.331 12.500 0.839 0.024 0.046 0.002 0.003 0.000 0.000 0.083 0.000  
11/17/2025 1089.673 1.176 2.289 0.646 82.899 12.694 0.799 0.021 0.037 0.002 0.002 0.000 0.000 0.081 0.000  
11/16/2025 1091.896 1.206 1.957 0.644 83.300 12.580 0.799 0.021 0.040 0.002 0.002 0.000 0.000 0.092 0.000  
11/15/2025 1091.713 1.174 1.925 0.643 83.486 12.432 0.817 0.022 0.042 0.002 0.002 0.000 0.000 0.096 0.000  
11/14/2025 1092.089 1.169 1.862 0.643 83.762 12.323 0.816 0.021 0.039 0.002 0.002 0.000 0.000 0.004 0.000  
11/13/2025 1091.109 1.144 1.815 0.641 83.921 12.170 0.805 0.022 0.042 0.002 0.003 0.000 0.000 0.076 0.000  
11/12/2025 1090.696 1.138 1.803 0.641 84.066 12.000 0.838 0.025 0.048 0.003 0.003 0.000 0.000 0.076 0.000  
11/11/2025 1091.866 1.156 1.841 0.642 83.743 12.284 0.829 0.022 0.041 0.002 0.002 0.000 0.000 0.080 0.000  
11/10/2025 1094.372 1.169 1.902 0.645 83.271 12.592 0.890 0.024 0.044 0.002 0.002 0.000 0.000 0.104 0.000  
11/09/2025 1094.768 1.141 1.949 0.645 83.202 12.682 0.869 0.024 0.046 0.002 0.002 0.000 0.000 0.081 0.000  
11/08/2025 1097.668 1.106 2.140 0.648 82.679 13.002 0.955 0.030 0.053 0.003 0.003 0.000 0.000 0.029 0.000  
11/07/2025 1099.961 1.173 1.874 0.648 82.871 13.050 0.953 0.026 0.047 0.002 0.003 0.000 0.000 0.000 0.000  
11/06/2025 1099.334 1.166 1.849 0.647 83.047 12.891 0.966 0.027 0.050 0.002 0.003 0.000 0.000 0.000 0.000  
11/05/2025 1098.338 1.170 1.866 0.647 83.095 12.839 0.961 0.023 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
11/04/2025 1098.595 1.155 1.826 0.646 83.237 12.711 0.996 0.025 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
11/03/2025 1100.274 1.169 1.867 0.648 82.997 12.801 1.082 0.029 0.051 0.003 0.002 0.000 0.000 0.000 0.000  
11/02/2025 1101.741 1.168 1.870 0.649 82.844 12.917 1.110 0.031 0.056 0.003 0.003 0.000 0.000 0.000 0.000  
11/01/2025 1098.208 1.169 1.865 0.647 83.213 12.647 1.019 0.028 0.053 0.003 0.003 0.000 0.000 0.000 0.000  
10/31/2025 1092.632 1.168 1.917 0.644 83.596 12.412 0.847 0.020 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
10/30/2025 1092.339 1.122 1.907 0.643 83.809 12.210 0.889 0.022 0.038 0.002 0.002 0.000 0.000 0.000 0.000  
10/29/2025 1087.427 1.072 2.096 0.641 84.158 11.695 0.910 0.023 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
10/28/2025 1089.408 1.111 1.811 0.640 84.456 11.657 0.901 0.022 0.038 0.002 0.002 0.000 0.000 0.000 0.000  
10/27/2025 1094.420 1.131 1.855 0.644 83.828 12.011 1.067 0.030 0.053 0.002 0.002 0.000 0.000 0.020 0.000  
10/26/2025 1090.060 1.116 1.932 0.641 84.112 11.827 0.932 0.025 0.044 0.002 0.002 0.000 0.000 0.008 0.000  
10/25/2025 1093.519 1.090 2.195 0.646 83.040 12.673 0.894 0.024 0.047 0.003 0.003 0.000 0.000 0.031 0.000  
10/24/2025 1087.458 1.154 1.854 0.640 84.424 11.676 0.832 0.019 0.035 0.002 0.002 0.000 0.000 0.002 0.000  
10/23/2025 1085.474 1.150 1.830 0.638 84.730 11.418 0.814 0.019 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
10/22/2025 1090.203 1.173 1.874 0.642 83.980 12.083 0.835 0.019 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
10/21/2025 1090.008 1.171 1.922 0.642 83.876 12.153 0.821 0.019 0.033 0.002 0.002 0.000 0.000 0.002 0.000  
10/20/2025 1090.856 1.161 2.145 0.645 83.282 12.513 0.838 0.019 0.033 0.002 0.002 0.000 0.000 0.007 0.000  
10/19/2025 1097.047 1.195 1.939 0.647 82.943 12.851 0.934 0.025 0.050 0.004 0.004 0.000 0.000 0.054 0.000  
10/18/2025 1069.859 0.974 1.698 0.624 87.298 9.351 0.599 0.020 0.042 0.004 0.005 0.001 0.001 0.007 0.000  
10/17/2025 1059.748 0.947 1.582 0.616 88.756 8.151 0.462 0.018 0.038 0.005 0.006 0.001 0.001 0.033 0.000  
10/16/2025 1080.391 1.148 2.213 0.639 84.154 11.702 0.637 0.017 0.031 0.003 0.003 0.000 0.000 0.093 0.000  
10/15/2025 1091.650 1.226 1.987 0.645 83.266 12.432 0.875 0.029 0.048 0.004 0.004 0.001 0.001 0.128 0.000  
10/14/2025 1091.026 1.226 2.012 0.645 83.244 12.426 0.884 0.022 0.043 0.002 0.003 0.000 0.000 0.138 0.000  
10/13/2025 1091.587 1.224 1.997 0.645 83.138 12.530 0.862 0.024 0.047 0.003 0.003 0.000 0.000 0.172 0.000  
10/12/2025 1094.591 1.246 2.014 0.647 82.661 12.940 0.885 0.024 0.046 0.002 0.003 0.000 0.000 0.179 0.000  
10/11/2025 1095.387 1.269 2.015 0.648 82.625 13.123 0.819 0.022 0.044 0.002 0.003 0.000 0.000 0.078 0.000  
10/10/2025 1090.839 1.217 1.950 0.644 83.516 12.362 0.812 0.023 0.047 0.003 0.003 0.000 0.000 0.065 0.000  
10/09/2025 1107.701 1.091 1.760 0.650 82.037 13.923 0.967 0.025 0.042 0.003 0.002 0.000 0.000 0.151 0.000  
10/08/2025 1097.311 1.259 2.003 0.649 82.407 13.135 0.950 0.025 0.050 0.003 0.003 0.000 0.000 0.165 0.000  
10/07/2025 1099.505 1.240 1.922 0.649 82.407 13.195 0.991 0.026 0.051 0.003 0.003 0.000 0.000 0.161 0.000  
10/06/2025 1099.860 1.253 1.814 0.649 82.491 13.246 0.939 0.024 0.048 0.003 0.003 0.000 0.000 0.177 0.000  
10/05/2025 1100.729 1.248 1.874 0.650 82.281 13.375 0.969 0.025 0.047 0.003 0.003 0.000 0.000 0.175 0.000  
10/04/2025 1096.820 1.222 1.881 0.647 82.643 13.128 0.855 0.021 0.041 0.002 0.003 0.000 0.000 0.203 0.000  
10/03/2025 1095.139 1.220 1.914 0.646 82.766 13.036 0.814 0.019 0.037 0.002 0.003 0.000 0.000 0.190 0.000  
10/02/2025 1096.531 1.219 1.919 0.647 82.688 12.996 0.916 0.022 0.043 0.002 0.003 0.000 0.000 0.193 0.000  
10/01/2025 1094.593 1.189 1.872 0.645 83.160 12.534 0.961 0.026 0.050 0.003 0.003 0.000 0.000 0.204 0.000  
09/30/2025 1092.263 1.174 1.886 0.643 83.411 12.320 0.922 0.024 0.047 0.003 0.003 0.000 0.000 0.210 0.000  
09/29/2025 1088.190 1.162 2.016 0.642 83.403 12.256 0.824 0.019 0.036 0.002 0.002 0.000 0.000 0.280 0.000  
09/28/2025 1084.691 1.137 2.203 0.641 83.479 12.091 0.778 0.018 0.035 0.002 0.002 0.000 0.000 0.254 0.000  
09/27/2025 1084.099 1.138 2.165 0.640 83.755 11.932 0.763 0.019 0.036 0.002 0.002 0.000 0.000 0.188 0.000  
09/26/2025 1093.067 1.204 1.944 0.645 83.136 12.653 0.842 0.023 0.045 0.003 0.003 0.000 0.000 0.147 0.000  
09/25/2025 1095.764 1.190 1.884 0.646 83.023 12.756 0.913 0.025 0.049 0.003 0.003 0.000 0.000 0.154 0.000  
09/24/2025 1091.677 1.193 1.824 0.642 83.596 12.302 0.850 0.022 0.044 0.003 0.003 0.000 0.000 0.163 0.000  
09/23/2025 1087.898 1.178 1.792 0.640 84.172 11.853 0.796 0.020 0.041 0.003 0.003 0.000 0.000 0.142 0.000  
09/22/2025 1086.956 1.152 1.859 0.639 84.157 11.851 0.768 0.020 0.040 0.002 0.003 0.000 0.000 0.148 0.000  
09/21/2025 1091.958 1.183 1.711 0.641 83.853 12.202 0.837 0.021 0.041 0.002 0.002 0.000 0.000 0.147 0.000  
09/20/2025 1093.268 1.142 1.698 0.641 83.675 12.391 0.816 0.021 0.042 0.003 0.003 0.000 0.000 0.209 0.000  
09/19/2025 1088.804 1.166 1.768 0.640 84.125 11.951 0.784 0.021 0.040 0.002 0.002 0.000 0.000 0.141 0.000  
09/18/2025 1088.719 1.192 1.779 0.640 83.973 12.104 0.734 0.020 0.039 0.002 0.003 0.000 0.000 0.155 0.000  
09/17/2025 1091.060 1.194 1.783 0.642 83.717 12.282 0.795 0.021 0.043 0.003 0.003 0.000 0.000 0.159 0.000  
09/16/2025 1093.084 1.186 1.778 0.643 83.447 12.497 0.830 0.021 0.041 0.002 0.003 0.000 0.000 0.195 0.000  
09/15/2025 1092.244 1.160 1.790 0.642 83.547 12.410 0.820 0.021 0.039 0.002 0.003 0.000 0.000 0.209 0.000  
09/14/2025 1090.518 1.136 1.833 0.641 83.583 12.258 0.842 0.019 0.036 0.002 0.002 0.000 0.000 0.290 0.000  
09/13/2025 1091.391 1.127 1.870 0.642 83.489 12.232 0.913 0.023 0.044 0.003 0.003 0.000 0.000 0.296 0.000  
09/12/2025 1089.348 1.109 1.929 0.641 83.607 12.125 0.868 0.022 0.041 0.002 0.002 0.000 0.000 0.295 0.000  
09/11/2025 1089.079 1.047 2.109 0.641 83.495 12.124 0.904 0.023 0.044 0.002 0.003 0.000 0.000 0.250 0.000  
09/10/2025 1089.517 1.077 1.805 0.639 84.023 11.890 0.880 0.021 0.040 0.002 0.002 0.000 0.000 0.259 0.000  
09/09/2025 1084.173 1.076 1.928 0.637 84.338 11.530 0.813 0.018 0.032 0.002 0.002 0.000 0.000 0.262 0.000  
09/08/2025 1086.327 1.041 2.145 0.640 83.777 11.825 0.904 0.021 0.038 0.002 0.002 0.000 0.000 0.246 0.000  
09/07/2025 1085.545 1.096 1.811 0.637 84.377 11.574 0.812 0.019 0.036 0.002 0.002 0.000 0.000 0.272 0.000  
09/06/2025 1088.678 1.085 1.833 0.639 84.028 11.859 0.866 0.022 0.040 0.002 0.002 0.000 0.000 0.263 0.000  
09/05/2025 1088.877 1.050 1.764 0.638 84.460 11.678 0.845 0.022 0.039 0.002 0.002 0.000 0.000 0.138 0.000  
09/04/2025 1088.059 1.026 1.994 0.639 84.118 11.772 0.883 0.022 0.039 0.002 0.002 0.000 0.000 0.142 0.000  
09/03/2025 1088.786 1.071 1.617 0.636 84.726 11.519 0.842 0.022 0.040 0.002 0.002 0.000 0.000 0.159 0.000  
09/02/2025 1087.346 1.054 1.595 0.635 84.939 11.323 0.832 0.022 0.042 0.002 0.002 0.000 0.000 0.188 0.000  
09/01/2025 1089.928 1.059 1.597 0.637 84.642 11.534 0.894 0.024 0.046 0.003 0.003 0.000 0.000 0.199 0.000  
08/31/2025 1088.900 1.061 1.606 0.636 84.618 11.566 0.842 0.023 0.043 0.002 0.003 0.000 0.000 0.236 0.000  
08/30/2025 1088.501 1.059 1.647 0.636 84.635 11.567 0.829 0.022 0.040 0.002 0.002 0.000 0.000 0.196 0.000  
08/29/2025 1088.797 1.042 1.793 0.638 84.483 11.654 0.849 0.022 0.042 0.002 0.002 0.000 0.000 0.111 0.000  
08/28/2025 1084.890 1.016 1.886 0.636 84.697 11.354 0.817 0.021 0.040 0.002 0.002 0.000 0.000 0.164 0.000  
08/27/2025 1086.734 1.066 1.645 0.635 84.837 11.449 0.773 0.019 0.037 0.002 0.002 0.000 0.000 0.169 0.000  
08/26/2025 1083.264 0.968 1.351 0.629 86.358 10.517 0.703 0.018 0.034 0.002 0.002 0.000 0.000 0.046 0.000  
08/25/2025 1060.591 0.747 0.701 0.604 91.004 7.156 0.355 0.010 0.016 0.001 0.001 0.000 0.000 0.009 0.000  
08/24/2025 1067.607 0.808 0.825 0.610 89.752 8.095 0.458 0.013 0.022 0.002 0.002 0.000 0.000 0.025 0.000  
08/23/2025 1094.091 1.079 1.561 0.639 84.377 11.965 0.876 0.024 0.046 0.003 0.003 0.000 0.000 0.067 0.000  
08/22/2025 1091.368 1.099 1.588 0.638 84.483 11.828 0.831 0.021 0.040 0.002 0.003 0.000 0.000 0.104 0.000  
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