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Gas Quality By Date / Gas Quality By ID

Date Requested: Nov 29 2025 6:59 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
11/29/2025 1066.135 1.200 1.254 0.620 88.193 8.676 0.549 0.024 0.046 0.006 0.006 0.002 0.002 0.028 0.015  
11/28/2025 1066.135 1.200 1.254 0.620 88.193 8.676 0.549 0.024 0.046 0.006 0.006 0.002 0.002 0.028 0.015  
11/27/2025 1064.399 1.047 1.851 0.623 87.415 8.926 0.608 0.024 0.049 0.006 0.006 0.002 0.002 0.042 0.022  
11/26/2025 1072.074 1.042 2.172 0.631 85.797 10.070 0.742 0.028 0.055 0.006 0.006 0.001 0.001 0.055 0.023  
11/25/2025 1070.261 1.017 2.070 0.629 86.287 9.756 0.705 0.026 0.052 0.005 0.006 0.001 0.001 0.051 0.022  
11/24/2025 1070.962 1.040 2.027 0.629 86.195 9.906 0.679 0.023 0.046 0.004 0.005 0.001 0.001 0.050 0.021  
11/23/2025 1072.771 1.118 1.954 0.631 85.941 10.150 0.666 0.025 0.051 0.006 0.006 0.001 0.001 0.060 0.020  
11/22/2025 1072.755 1.097 1.946 0.630 86.077 10.024 0.690 0.027 0.056 0.006 0.006 0.001 0.001 0.046 0.021  
11/21/2025 1063.300 0.984 2.083 0.624 87.163 8.999 0.612 0.025 0.052 0.006 0.006 0.001 0.001 0.042 0.025  
11/20/2025 1071.142 1.147 1.797 0.629 86.556 9.655 0.678 0.030 0.062 0.007 0.008 0.002 0.002 0.036 0.020  
11/19/2025 1075.172 1.183 1.987 0.634 85.465 10.494 0.701 0.027 0.055 0.006 0.006 0.001 0.001 0.054 0.020  
11/18/2025 1079.916 1.168 2.184 0.639 84.488 11.219 0.778 0.026 0.052 0.005 0.005 0.001 0.001 0.050 0.021  
11/17/2025 1075.771 1.176 1.931 0.633 85.588 10.430 0.705 0.029 0.060 0.007 0.008 0.002 0.002 0.043 0.019  
11/16/2025 1072.877 1.193 1.619 0.628 86.621 9.745 0.649 0.029 0.062 0.009 0.010 0.002 0.002 0.041 0.017  
11/15/2025 1072.166 1.217 1.559 0.628 86.863 9.539 0.669 0.031 0.064 0.009 0.009 0.002 0.002 0.020 0.017  
11/14/2025 1064.438 1.034 1.726 0.622 87.916 8.487 0.650 0.034 0.075 0.011 0.012 0.003 0.003 0.028 0.020  
11/13/2025 1065.561 1.033 1.739 0.623 87.766 8.592 0.682 0.035 0.076 0.010 0.011 0.003 0.003 0.029 0.020  
11/12/2025 1072.247 1.103 1.861 0.629 86.399 9.756 0.703 0.031 0.064 0.008 0.009 0.002 0.002 0.042 0.019  
11/11/2025 1074.096 1.062 2.168 0.633 85.489 10.393 0.721 0.027 0.054 0.006 0.007 0.002 0.002 0.050 0.021  
11/10/2025 1077.563 1.023 2.480 0.638 84.445 11.069 0.813 0.026 0.050 0.004 0.005 0.001 0.001 0.059 0.024  
11/09/2025 1085.682 1.024 2.689 0.645 82.917 12.348 0.860 0.025 0.047 0.003 0.003 0.000 0.000 0.061 0.024  
11/08/2025 1088.076 1.017 2.712 0.647 82.738 12.476 0.933 0.028 0.049 0.003 0.003 0.000 0.000 0.016 0.024  
11/07/2025 1087.618 1.037 2.776 0.648 82.662 12.403 0.997 0.028 0.051 0.003 0.003 0.000 0.000 0.017 0.025  
11/06/2025 1086.016 1.030 2.734 0.646 82.849 12.385 0.894 0.022 0.040 0.002 0.002 0.000 0.000 0.017 0.024  
11/05/2025 1082.526 1.004 2.678 0.643 83.503 11.793 0.906 0.023 0.041 0.002 0.002 0.000 0.000 0.021 0.024  
11/04/2025 1084.455 1.008 2.682 0.644 83.279 11.945 0.957 0.025 0.045 0.002 0.002 0.000 0.000 0.030 0.024  
11/03/2025 1087.095 1.025 2.746 0.647 82.871 12.150 1.070 0.029 0.049 0.003 0.002 0.000 0.000 0.029 0.025  
11/02/2025 1085.137 1.005 2.696 0.645 83.288 11.834 1.030 0.031 0.059 0.003 0.003 0.000 0.000 0.025 0.025  
11/01/2025 1076.983 0.988 2.615 0.638 84.362 11.076 0.850 0.023 0.040 0.003 0.003 0.000 0.000 0.015 0.025  
10/31/2025 1069.184 0.986 2.338 0.630 85.882 9.994 0.692 0.021 0.040 0.004 0.004 0.001 0.001 0.013 0.025  
10/30/2025 1065.120 0.927 2.292 0.626 86.691 9.254 0.719 0.023 0.043 0.004 0.004 0.001 0.001 0.014 0.026  
10/29/2025 1073.319 0.940 2.566 0.635 85.033 10.525 0.826 0.022 0.039 0.003 0.003 0.000 0.000 0.019 0.025  
10/28/2025 1080.769 1.003 2.662 0.642 83.871 11.325 1.000 0.028 0.050 0.003 0.003 0.000 0.000 0.032 0.024  
10/27/2025 1072.852 0.954 2.629 0.635 84.876 10.624 0.804 0.021 0.038 0.002 0.002 0.000 0.000 0.025 0.025  
10/26/2025 1058.051 0.804 2.535 0.622 87.151 8.786 0.615 0.016 0.030 0.003 0.003 0.001 0.001 0.028 0.027  
10/25/2025 1063.066 0.855 2.511 0.626 86.553 9.294 0.688 0.019 0.034 0.003 0.003 0.001 0.001 0.012 0.026  
10/24/2025 1075.748 1.014 2.673 0.639 84.218 11.226 0.774 0.018 0.032 0.002 0.002 0.000 0.000 0.016 0.024  
10/23/2025 1067.613 0.961 2.512 0.631 85.758 9.941 0.725 0.020 0.037 0.003 0.003 0.001 0.001 0.014 0.025  
10/22/2025 1064.200 0.936 2.332 0.626 86.636 9.328 0.655 0.021 0.041 0.005 0.005 0.001 0.001 0.013 0.025  
10/21/2025 1061.268 0.912 2.322 0.624 87.079 8.928 0.629 0.023 0.045 0.006 0.007 0.002 0.002 0.020 0.026  
10/20/2025 1061.983 0.906 2.405 0.625 86.798 9.123 0.637 0.022 0.043 0.005 0.006 0.002 0.002 0.024 0.026  
10/19/2025 1064.201 0.872 2.498 0.627 86.443 9.310 0.718 0.025 0.052 0.006 0.007 0.001 0.001 0.041 0.026  
10/18/2025 1065.813 0.917 2.452 0.628 86.204 9.630 0.665 0.023 0.048 0.005 0.006 0.001 0.001 0.022 0.025  
10/17/2025 1070.570 1.009 2.713 0.636 84.614 10.874 0.640 0.019 0.037 0.003 0.003 0.000 0.000 0.062 0.025  
10/16/2025 1062.229 1.009 2.389 0.627 86.386 9.526 0.541 0.019 0.037 0.005 0.005 0.001 0.001 0.056 0.025  
10/15/2025 1066.113 1.071 2.138 0.628 86.456 9.466 0.667 0.029 0.051 0.006 0.006 0.002 0.002 0.083 0.023  
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  
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