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Gas Quality By Date / Gas Quality By ID

Date Requested: Oct 15 2025 3:21 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 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
10/15/2025 1069.895 1.055 2.519 0.634 85.112 10.399 0.726 0.022 0.043 0.004 0.004 0.001 0.001 0.089 0.025  
10/14/2025 1069.895 1.055 2.519 0.634 85.112 10.399 0.726 0.022 0.043 0.004 0.004 0.001 0.001 0.089 0.025  
10/13/2025 1060.627 0.965 2.337 0.625 86.868 9.056 0.603 0.021 0.043 0.005 0.005 0.001 0.001 0.069 0.025  
10/12/2025 1062.448 0.957 2.397 0.626 86.487 9.336 0.636 0.020 0.040 0.004 0.004 0.001 0.001 0.090 0.026  
10/11/2025 1057.560 0.873 2.452 0.622 87.212 8.778 0.559 0.019 0.038 0.004 0.004 0.001 0.001 0.032 0.028  
10/10/2025 1062.741 0.966 2.464 0.627 86.324 9.398 0.662 0.022 0.044 0.004 0.004 0.001 0.001 0.083 0.026  
10/09/2025 1063.880 1.074 2.034 0.625 86.932 9.181 0.616 0.022 0.044 0.005 0.005 0.001 0.001 0.062 0.023  
10/08/2025 1077.781 1.116 2.789 0.643 83.324 11.746 0.810 0.022 0.043 0.003 0.003 0.000 0.000 0.119 0.025  
10/07/2025 1081.651 1.124 2.775 0.645 82.948 12.014 0.914 0.024 0.048 0.003 0.003 0.000 0.000 0.123 0.024  
10/06/2025 1085.288 1.095 2.842 0.648 82.344 12.555 0.921 0.024 0.045 0.003 0.003 0.000 0.000 0.143 0.024  
10/05/2025 1080.768 1.091 2.670 0.643 83.275 11.884 0.843 0.022 0.044 0.003 0.004 0.000 0.000 0.139 0.024  
10/04/2025 1085.987 1.092 2.895 0.649 82.082 12.748 0.918 0.023 0.044 0.003 0.003 0.000 0.000 0.167 0.025  
10/03/2025 1078.206 1.110 2.730 0.642 83.347 11.798 0.791 0.019 0.037 0.002 0.003 0.000 0.000 0.139 0.023  
10/02/2025 1080.881 1.095 2.746 0.644 83.135 11.944 0.862 0.023 0.044 0.003 0.004 0.000 0.000 0.117 0.025  
10/01/2025 1081.719 1.106 2.747 0.645 83.022 11.977 0.911 0.025 0.047 0.003 0.003 0.000 0.000 0.134 0.024  
09/30/2025 1077.654 1.070 2.662 0.641 83.797 11.332 0.896 0.024 0.047 0.003 0.003 0.000 0.000 0.144 0.023  
09/29/2025 1076.407 1.041 2.803 0.641 83.346 11.674 0.801 0.018 0.034 0.002 0.002 0.000 0.000 0.256 0.024  
09/28/2025 1072.036 1.038 2.675 0.637 84.309 10.961 0.747 0.019 0.035 0.002 0.003 0.000 0.000 0.186 0.024  
09/27/2025 1072.124 1.037 2.661 0.636 84.394 10.935 0.744 0.018 0.033 0.002 0.003 0.000 0.000 0.149 0.024  
09/26/2025 1073.086 1.044 2.671 0.637 84.232 11.081 0.736 0.019 0.036 0.003 0.003 0.000 0.000 0.149 0.024  
09/25/2025 1077.352 1.076 2.696 0.641 83.711 11.518 0.793 0.023 0.045 0.003 0.004 0.000 0.000 0.107 0.024  
09/24/2025 1082.272 1.065 2.704 0.644 83.177 11.933 0.902 0.025 0.049 0.003 0.003 0.000 0.000 0.115 0.024  
09/23/2025 1073.970 1.096 2.567 0.638 84.339 11.026 0.768 0.020 0.039 0.003 0.003 0.000 0.000 0.117 0.022  
09/22/2025 1070.385 1.076 2.208 0.631 85.673 10.175 0.684 0.021 0.041 0.004 0.004 0.001 0.001 0.091 0.021  
09/21/2025 1071.631 1.035 2.269 0.632 85.478 10.344 0.685 0.022 0.044 0.004 0.005 0.001 0.001 0.090 0.023  
09/20/2025 1071.958 1.003 2.353 0.633 85.255 10.414 0.734 0.022 0.043 0.004 0.004 0.001 0.001 0.144 0.023  
09/19/2025 1071.797 1.116 2.305 0.634 85.210 10.495 0.695 0.022 0.044 0.004 0.004 0.001 0.001 0.079 0.024  
09/18/2025 1072.049 1.165 2.232 0.634 85.212 10.541 0.666 0.022 0.045 0.005 0.005 0.001 0.001 0.083 0.022  
09/17/2025 1075.025 1.116 2.392 0.637 84.665 10.840 0.761 0.027 0.056 0.006 0.007 0.002 0.002 0.103 0.022  
09/16/2025 1075.587 1.064 2.523 0.638 84.428 10.946 0.798 0.028 0.058 0.006 0.007 0.002 0.002 0.114 0.024  
09/15/2025 1068.187 1.024 2.330 0.630 85.847 9.802 0.735 0.027 0.057 0.008 0.009 0.003 0.003 0.132 0.024  
09/14/2025 1069.716 1.045 2.189 0.630 86.055 9.600 0.810 0.034 0.073 0.010 0.012 0.003 0.003 0.142 0.023  
09/13/2025 1065.147 1.029 2.021 0.625 87.128 8.794 0.745 0.037 0.081 0.013 0.015 0.004 0.004 0.105 0.024  
09/12/2025 1063.518 0.979 2.212 0.625 86.883 8.939 0.715 0.031 0.067 0.010 0.011 0.003 0.003 0.121 0.025  
09/11/2025 1065.107 0.926 2.166 0.625 86.894 9.032 0.727 0.029 0.061 0.008 0.009 0.003 0.003 0.118 0.024  
09/10/2025 1059.769 0.924 2.055 0.620 87.748 8.399 0.668 0.023 0.044 0.005 0.005 0.002 0.002 0.102 0.023  
09/09/2025 1061.146 0.988 1.903 0.621 87.786 8.460 0.667 0.023 0.045 0.005 0.005 0.001 0.001 0.095 0.021  
09/08/2025 1061.563 0.932 2.054 0.622 87.394 8.793 0.629 0.019 0.036 0.003 0.003 0.000 0.000 0.113 0.022  
09/07/2025 1065.006 1.024 1.895 0.624 87.128 9.149 0.627 0.019 0.034 0.003 0.003 0.000 0.000 0.097 0.020  
09/06/2025 1065.710 0.999 1.936 0.624 87.020 9.210 0.650 0.020 0.036 0.003 0.003 0.001 0.001 0.101 0.021  
09/05/2025 1070.728 0.968 2.255 0.630 85.737 10.112 0.729 0.020 0.035 0.003 0.002 0.000 0.000 0.117 0.022  
09/04/2025 1079.932 0.980 2.571 0.640 83.766 11.501 0.886 0.022 0.039 0.002 0.002 0.000 0.000 0.208 0.022  
09/03/2025 1078.757 0.980 2.496 0.638 84.231 11.281 0.830 0.020 0.036 0.002 0.002 0.000 0.000 0.101 0.022  
09/02/2025 1077.650 0.982 2.434 0.637 84.544 10.984 0.859 0.022 0.040 0.002 0.002 0.000 0.000 0.109 0.021  
09/01/2025 1076.389 0.934 2.469 0.635 84.543 11.014 0.785 0.020 0.039 0.002 0.002 0.000 0.000 0.169 0.022  
08/31/2025 1077.914 0.933 2.432 0.636 84.510 11.045 0.831 0.022 0.042 0.002 0.002 0.000 0.000 0.158 0.022  
08/30/2025 1080.009 0.946 2.432 0.638 84.227 11.248 0.878 0.023 0.044 0.002 0.003 0.000 0.000 0.174 0.022  
08/29/2025 1075.845 0.987 2.340 0.635 84.897 10.774 0.797 0.021 0.039 0.002 0.002 0.000 0.000 0.120 0.021  
08/28/2025 1073.927 1.001 2.343 0.634 85.125 10.559 0.785 0.020 0.038 0.002 0.002 0.000 0.000 0.104 0.021  
08/27/2025 1064.547 1.020 1.943 0.624 87.064 9.178 0.621 0.017 0.031 0.002 0.002 0.000 0.000 0.100 0.019  
08/26/2025 1066.948 1.010 1.794 0.624 87.307 9.072 0.655 0.023 0.046 0.006 0.006 0.002 0.002 0.058 0.021  
08/25/2025 1060.192 0.904 1.847 0.618 88.287 8.246 0.600 0.020 0.038 0.004 0.004 0.002 0.002 0.023 0.021  
08/24/2025 1060.476 1.048 1.553 0.618 88.506 8.264 0.531 0.017 0.031 0.003 0.003 0.001 0.001 0.021 0.019  
08/23/2025 1054.716 0.825 1.954 0.615 88.799 7.791 0.523 0.016 0.030 0.003 0.003 0.001 0.001 0.031 0.023  
08/22/2025 1038.338 0.690 1.843 0.603 90.720 6.270 0.375 0.013 0.024 0.003 0.000 0.003 0.000 0.022 0.025  
08/21/2025 1073.661 1.018 2.533 0.636 84.620 10.898 0.746 0.019 0.035 0.002 0.002 0.000 0.000 0.107 0.022  
08/20/2025 1073.661 1.018 2.533 0.636 84.620 10.898 0.746 0.019 0.035 0.002 0.002 0.000 0.000 0.107 0.022  
08/19/2025 1069.212 0.989 2.323 0.630 85.776 10.045 0.703 0.019 0.036 0.003 0.003 0.000 0.000 0.080 0.022  
08/18/2025 1061.862 1.020 1.829 0.621 87.802 8.701 0.560 0.017 0.033 0.003 0.003 0.001 0.001 0.009 0.020  
08/17/2025 1070.267 1.032 2.157 0.630 85.980 10.107 0.636 0.018 0.033 0.002 0.002 0.000 0.000 0.012 0.021  
08/16/2025 1067.053 0.951 2.188 0.627 86.574 9.514 0.674 0.021 0.039 0.003 0.003 0.000 0.000 0.011 0.022  
08/15/2025 1038.185 0.818 1.570 0.600 91.764 5.418 0.345 0.016 0.030 0.005 0.005 0.002 0.002 0.003 0.023  
08/14/2025 1073.253 0.949 2.366 0.633 85.442 10.376 0.763 0.022 0.042 0.002 0.002 0.000 0.000 0.013 0.022  
08/13/2025 1080.992 0.995 2.517 0.640 84.032 11.522 0.833 0.021 0.039 0.002 0.002 0.000 0.000 0.014 0.022  
08/12/2025 1082.684 0.994 2.637 0.642 83.578 11.810 0.876 0.022 0.040 0.002 0.002 0.000 0.000 0.015 0.023  
08/11/2025 1082.257 1.017 2.638 0.642 83.601 11.745 0.893 0.022 0.042 0.002 0.002 0.000 0.000 0.015 0.023  
08/10/2025 1073.833 1.048 2.299 0.634 85.346 10.403 0.795 0.023 0.044 0.004 0.004 0.001 0.001 0.013 0.022  
08/09/2025 1058.561 0.985 1.812 0.618 88.427 8.079 0.589 0.023 0.042 0.005 0.005 0.001 0.001 0.008 0.022  
08/08/2025 1083.890 1.028 2.542 0.643 83.550 11.916 0.861 0.022 0.040 0.002 0.002 0.000 0.000 0.015 0.022  
08/07/2025 1073.343 1.007 2.229 0.632 85.560 10.392 0.718 0.020 0.036 0.003 0.002 0.000 0.000 0.012 0.021  
08/06/2025 1071.787 1.217 1.534 0.627 86.840 9.683 0.634 0.022 0.037 0.003 0.003 0.000 0.000 0.009 0.016  
08/05/2025 1071.610 1.123 1.829 0.629 86.450 9.808 0.692 0.022 0.040 0.003 0.003 0.001 0.001 0.010 0.018  
08/04/2025 1069.846 1.216 1.510 0.626 87.161 9.376 0.642 0.022 0.039 0.004 0.003 0.001 0.001 0.008 0.017  
08/03/2025 1066.904 1.215 1.343 0.622 87.905 8.844 0.596 0.022 0.041 0.004 0.004 0.001 0.001 0.008 0.016  
08/02/2025 1069.990 1.075 1.695 0.626 87.150 9.259 0.699 0.029 0.051 0.006 0.006 0.001 0.001 0.009 0.018  
08/01/2025 1080.842 1.029 2.287 0.638 84.576 11.130 0.863 0.025 0.047 0.003 0.003 0.000 0.000 0.013 0.021  
07/31/2025 1090.359 1.014 2.684 0.648 82.577 12.605 0.997 0.026 0.051 0.003 0.003 0.000 0.000 0.016 0.024  
07/30/2025 1088.022 1.045 2.460 0.645 83.408 11.936 0.998 0.033 0.069 0.006 0.007 0.001 0.001 0.015 0.022  
07/29/2025 1085.012 1.074 2.315 0.642 83.930 11.598 0.946 0.027 0.052 0.003 0.004 0.000 0.000 0.029 0.021  
07/28/2025 1076.351 1.165 1.820 0.632 85.830 10.272 0.789 0.024 0.045 0.003 0.003 0.000 0.000 0.029 0.018  
07/27/2025 1078.390 1.071 2.254 0.637 84.865 10.759 0.904 0.026 0.050 0.003 0.003 0.000 0.000 0.044 0.021  
07/26/2025 1085.066 1.012 2.615 0.644 83.348 11.838 1.010 0.028 0.053 0.003 0.003 0.000 0.000 0.068 0.023  
07/25/2025 1084.009 1.022 2.593 0.643 83.404 11.843 0.944 0.026 0.051 0.003 0.003 0.000 0.000 0.090 0.022  
07/24/2025 1076.062 1.055 2.141 0.634 85.253 10.609 0.777 0.022 0.042 0.003 0.002 0.000 0.000 0.076 0.020  
07/23/2025 1055.758 1.179 1.075 0.612 89.872 7.342 0.447 0.018 0.031 0.003 0.003 0.001 0.001 0.013 0.014  
07/22/2025 1066.371 1.067 1.739 0.624 87.328 9.107 0.628 0.021 0.037 0.003 0.003 0.001 0.001 0.047 0.018  
07/21/2025 1063.528 1.096 1.524 0.620 88.083 8.617 0.562 0.019 0.035 0.003 0.003 0.001 0.001 0.037 0.017  
07/20/2025 1060.357 1.150 1.413 0.618 88.675 8.082 0.559 0.023 0.042 0.005 0.005 0.001 0.001 0.027 0.018  
07/19/2025 1070.686 1.204 1.472 0.626 87.104 9.445 0.656 0.021 0.036 0.003 0.002 0.000 0.000 0.042 0.016  
07/18/2025 1076.996 1.250 1.506 0.631 86.185 10.183 0.740 0.024 0.041 0.003 0.003 0.000 0.000 0.049 0.016  
07/17/2025 1083.319 1.097 2.156 0.639 84.356 11.324 0.914 0.026 0.044 0.003 0.002 0.000 0.000 0.059 0.020  
07/16/2025 1089.221 1.050 2.569 0.647 82.880 12.325 1.027 0.028 0.049 0.002 0.002 0.000 0.000 0.045 0.022  
07/15/2025 1089.137 1.024 2.649 0.647 82.724 12.319 1.079 0.029 0.052 0.002 0.002 0.000 0.000 0.097 0.023  
07/14/2025 1080.526 1.118 2.338 0.640 84.286 11.274 0.880 0.023 0.042 0.002 0.002 0.000 0.000 0.014 0.021  
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