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Gas Quality / Gas Quality By Date

Date Requested: May 30 2026 11:19 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
05/30/2026 1061.682 0.965 1.955 0.621 87.866 8.509 0.610 0.023 0.050 0.007 0.008 0.003 0.003 0.000 0.000  
05/29/2026 1061.353 0.944 1.905 0.620 88.088 8.344 0.620 0.025 0.052 0.007 0.008 0.003 0.003 0.000 0.000  
05/28/2026 1072.566 1.002 2.362 0.633 85.516 10.291 0.750 0.023 0.044 0.004 0.005 0.002 0.002 0.000 0.000  
05/27/2026 1075.212 1.014 2.581 0.637 84.597 10.993 0.752 0.019 0.036 0.003 0.003 0.001 0.001 0.000 0.000  
05/26/2026 1070.027 0.951 2.446 0.631 85.679 10.162 0.699 0.019 0.034 0.003 0.003 0.002 0.002 0.000 0.000  
05/25/2026 1082.726 1.068 2.735 0.645 83.198 12.104 0.838 0.020 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
05/24/2026 1081.926 1.064 2.667 0.643 83.549 11.759 0.894 0.023 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
05/23/2026 1079.961 1.073 2.629 0.642 83.794 11.616 0.827 0.020 0.035 0.002 0.002 0.001 0.001 0.000 0.000  
05/22/2026 1078.974 1.076 2.583 0.641 83.952 11.566 0.766 0.018 0.032 0.002 0.002 0.001 0.001 0.000 0.000  
05/21/2026 1076.527 1.035 2.590 0.639 84.374 11.159 0.781 0.020 0.035 0.002 0.003 0.001 0.001 0.000 0.000  
05/20/2026 1085.291 1.088 2.723 0.646 82.957 12.237 0.926 0.024 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
05/19/2026 1092.185 1.131 2.754 0.652 82.027 12.971 1.036 0.028 0.050 0.002 0.002 0.000 0.000 0.000 0.000  
05/18/2026 1088.984 1.108 2.764 0.649 82.466 12.547 1.035 0.027 0.047 0.002 0.002 0.000 0.000 0.000 0.000  
05/17/2026 1078.667 0.990 2.465 0.638 84.683 10.877 0.885 0.029 0.056 0.005 0.006 0.002 0.002 0.000 0.000  
05/16/2026 1078.193 0.990 2.448 0.637 84.794 10.775 0.890 0.030 0.057 0.006 0.006 0.002 0.002 0.000 0.000  
05/15/2026 1086.383 1.041 2.625 0.645 83.190 12.122 0.943 0.026 0.047 0.002 0.002 0.000 0.000 0.000 0.000  
05/14/2026 1076.721 1.027 2.216 0.635 85.304 10.597 0.758 0.027 0.054 0.006 0.007 0.002 0.002 0.000 0.000  
05/13/2026 1079.543 1.006 2.390 0.638 84.587 11.136 0.796 0.024 0.048 0.004 0.005 0.002 0.002 0.000 0.000  
05/12/2026 1076.352 0.959 2.279 0.634 85.363 10.530 0.780 0.025 0.050 0.004 0.005 0.002 0.002 0.000 0.000  
05/11/2026 1089.358 0.926 2.235 0.641 83.912 11.975 0.877 0.025 0.042 0.003 0.003 0.001 0.001 0.000 0.000  
05/10/2026 1093.150 0.924 2.194 0.643 83.534 12.372 0.904 0.025 0.041 0.003 0.003 0.001 0.001 0.000 0.000  
05/09/2026 1081.605 0.932 2.254 0.637 84.877 10.989 0.856 0.027 0.051 0.005 0.005 0.002 0.002 0.000 0.000  
05/08/2026 1080.768 1.082 2.089 0.637 85.085 10.786 0.831 0.034 0.070 0.008 0.010 0.003 0.003 0.000 0.000  
05/07/2026 1086.768 1.070 2.189 0.641 84.147 11.561 0.914 0.034 0.066 0.007 0.007 0.002 0.002 0.002 0.000  
05/06/2026 1086.401 1.024 2.449 0.643 83.421 12.073 0.881 0.024 0.044 0.003 0.003 0.000 0.000 0.078 0.000  
05/05/2026 1083.318 1.005 2.413 0.640 83.865 11.755 0.827 0.020 0.035 0.002 0.002 0.000 0.000 0.077 0.000  
05/04/2026 1076.388 0.984 2.397 0.635 84.724 11.151 0.645 0.016 0.030 0.002 0.002 0.001 0.001 0.047 0.000  
05/03/2026 1075.104 0.940 2.403 0.634 85.152 10.743 0.695 0.020 0.037 0.003 0.004 0.002 0.002 0.000 0.000  
05/02/2026 1066.860 0.869 2.308 0.627 86.418 9.662 0.607 0.020 0.038 0.004 0.005 0.003 0.003 0.064 0.000  
05/01/2026 1065.496 0.866 2.463 0.627 86.289 9.606 0.648 0.020 0.038 0.004 0.005 0.002 0.002 0.057 0.000  
04/30/2026 1073.152 0.973 2.335 0.633 85.195 10.612 0.675 0.020 0.038 0.003 0.004 0.001 0.001 0.142 0.000  
04/29/2026 1065.534 0.925 2.070 0.624 86.988 9.233 0.605 0.023 0.047 0.006 0.007 0.002 0.002 0.093 0.000  
04/28/2026 1066.511 1.011 1.901 0.624 87.195 9.067 0.651 0.027 0.057 0.008 0.009 0.003 0.003 0.067 0.000  
04/27/2026 1073.670 1.040 2.224 0.633 85.490 10.333 0.752 0.025 0.050 0.005 0.006 0.002 0.002 0.071 0.000  
04/26/2026 1081.694 1.059 2.474 0.641 83.783 11.601 0.865 0.025 0.046 0.004 0.004 0.001 0.001 0.137 0.000  
04/25/2026 1077.532 1.067 2.209 0.636 84.923 10.769 0.810 0.027 0.053 0.005 0.006 0.002 0.002 0.128 0.000  
04/24/2026 1070.868 1.047 2.020 0.629 86.288 9.678 0.746 0.030 0.062 0.007 0.008 0.003 0.003 0.109 0.000  
04/23/2026 1065.021 1.056 1.915 0.624 87.153 9.000 0.664 0.026 0.054 0.007 0.007 0.002 0.002 0.114 0.000  
04/22/2026 1070.921 1.069 2.191 0.631 85.570 10.229 0.686 0.022 0.044 0.005 0.005 0.001 0.001 0.176 0.000  
04/21/2026 1067.779 1.095 1.821 0.626 86.928 9.271 0.658 0.027 0.058 0.008 0.009 0.003 0.003 0.120 0.000  
04/20/2026 1059.611 0.920 1.996 0.620 87.915 8.417 0.569 0.023 0.049 0.007 0.007 0.002 0.002 0.093 0.000  
04/19/2026 1069.214 1.021 2.210 0.630 85.835 10.050 0.634 0.022 0.045 0.006 0.006 0.002 0.002 0.168 0.000  
04/18/2026 1072.266 1.037 2.346 0.633 85.145 10.550 0.685 0.021 0.043 0.005 0.006 0.002 0.002 0.159 0.000  
04/17/2026 1071.810 1.036 2.348 0.633 85.063 10.662 0.625 0.020 0.040 0.004 0.005 0.002 0.002 0.193 0.000  
04/16/2026 1077.028 1.068 2.670 0.640 83.590 11.732 0.695 0.018 0.034 0.002 0.002 0.000 0.000 0.190 0.000  
04/15/2026 1083.282 1.093 2.613 0.644 83.082 12.163 0.830 0.021 0.040 0.002 0.003 0.001 0.001 0.151 0.000  
04/14/2026 1080.668 1.075 2.591 0.642 83.533 11.810 0.787 0.022 0.044 0.003 0.004 0.001 0.001 0.129 0.000  
04/13/2026 1074.530 1.022 2.365 0.635 84.962 10.728 0.728 0.022 0.045 0.004 0.005 0.002 0.002 0.116 0.000  
04/12/2026 1073.330 1.051 2.394 0.635 84.802 10.747 0.729 0.021 0.041 0.004 0.004 0.001 0.001 0.204 0.000  
04/11/2026 1077.616 1.095 2.629 0.641 83.689 11.663 0.737 0.017 0.031 0.002 0.002 0.000 0.000 0.134 0.000  
04/10/2026 1079.419 1.100 2.569 0.641 83.536 11.801 0.767 0.017 0.031 0.002 0.002 0.000 0.000 0.174 0.000  
04/09/2026 1075.149 1.044 2.266 0.634 84.833 10.938 0.690 0.016 0.029 0.002 0.002 0.000 0.000 0.179 0.000  
04/08/2026 1072.503 1.083 2.235 0.633 85.261 10.479 0.702 0.020 0.042 0.005 0.005 0.002 0.002 0.166 0.000  
04/07/2026 1078.389 1.085 2.700 0.642 83.416 11.785 0.781 0.018 0.033 0.002 0.002 0.001 0.001 0.177 0.000  
04/06/2026 1075.516 1.004 2.526 0.637 84.390 11.105 0.749 0.019 0.036 0.003 0.003 0.001 0.001 0.165 0.000  
04/05/2026 1070.032 0.989 2.464 0.632 85.272 10.403 0.678 0.018 0.035 0.003 0.004 0.001 0.001 0.132 0.000  
04/04/2026 1066.929 1.034 2.191 0.628 86.224 9.690 0.648 0.022 0.045 0.005 0.006 0.002 0.002 0.133 0.000  
04/03/2026 1073.861 1.078 2.501 0.636 84.442 11.039 0.707 0.019 0.037 0.003 0.003 0.001 0.001 0.169 0.000  
04/02/2026 1079.527 1.139 2.816 0.644 82.852 12.166 0.783 0.018 0.034 0.002 0.002 0.000 0.000 0.188 0.000  
04/01/2026 1079.695 1.131 2.745 0.644 82.998 12.091 0.782 0.018 0.035 0.002 0.002 0.000 0.000 0.196 0.000  
03/31/2026 1077.903 1.127 2.718 0.642 83.233 11.904 0.752 0.017 0.031 0.002 0.002 0.000 0.000 0.213 0.000  
03/30/2026 1072.211 1.133 2.304 0.634 84.971 10.643 0.696 0.022 0.039 0.004 0.004 0.001 0.001 0.182 0.000  
03/29/2026 1071.610 1.062 2.293 0.633 85.210 10.519 0.672 0.019 0.037 0.003 0.004 0.001 0.001 0.179 0.000  
03/28/2026 1076.997 1.110 2.686 0.641 83.529 11.695 0.745 0.017 0.033 0.002 0.002 0.000 0.000 0.178 0.000  
03/27/2026 1075.144 1.104 2.342 0.636 84.648 11.041 0.687 0.018 0.033 0.003 0.003 0.001 0.001 0.120 0.000  
03/26/2026 1076.632 1.127 2.442 0.638 84.138 11.361 0.714 0.018 0.035 0.003 0.003 0.001 0.001 0.155 0.000  
03/25/2026 1073.422 1.072 2.519 0.636 84.645 10.928 0.700 0.019 0.036 0.003 0.003 0.001 0.001 0.074 0.000  
03/24/2026 1083.060 1.096 2.647 0.644 83.162 12.179 0.798 0.019 0.037 0.002 0.002 0.000 0.000 0.056 0.000  
03/23/2026 1080.153 1.043 2.466 0.640 84.064 11.493 0.781 0.022 0.045 0.003 0.004 0.001 0.001 0.076 0.000  
03/22/2026 1080.330 1.030 2.488 0.640 84.098 11.516 0.771 0.021 0.043 0.003 0.004 0.001 0.001 0.024 0.000  
03/21/2026 1072.150 0.979 2.147 0.630 85.967 10.131 0.674 0.020 0.041 0.004 0.004 0.001 0.001 0.031 0.000  
03/20/2026 1082.954 0.927 2.213 0.637 84.534 11.461 0.747 0.020 0.036 0.003 0.003 0.001 0.001 0.054 0.000  
03/19/2026 1062.997 0.790 1.466 0.614 88.894 8.341 0.441 0.013 0.023 0.002 0.002 0.001 0.001 0.026 0.000  
03/18/2026 1068.782 0.971 2.100 0.627 86.286 9.910 0.587 0.016 0.030 0.002 0.003 0.001 0.001 0.094 0.000  
03/17/2026 1076.224 1.030 2.375 0.636 84.663 11.028 0.724 0.022 0.037 0.003 0.003 0.001 0.001 0.115 0.000  
03/16/2026 1079.055 1.045 2.418 0.638 84.379 11.094 0.853 0.032 0.059 0.005 0.005 0.001 0.001 0.108 0.000  
03/15/2026 1068.258 0.961 2.177 0.628 86.313 9.708 0.659 0.023 0.046 0.004 0.004 0.001 0.001 0.103 0.000  
03/14/2026 1074.473 1.007 2.355 0.634 85.181 10.600 0.751 0.021 0.040 0.003 0.004 0.001 0.001 0.034 0.000  
03/13/2026 1070.561 1.008 2.215 0.630 86.002 10.003 0.682 0.021 0.043 0.004 0.005 0.001 0.001 0.013 0.000  
03/12/2026 1082.508 1.086 2.613 0.643 83.405 11.998 0.792 0.022 0.045 0.003 0.003 0.000 0.000 0.031 0.000  
03/11/2026 1081.539 1.075 2.602 0.642 83.506 11.863 0.801 0.023 0.046 0.003 0.003 0.000 0.000 0.078 0.000  
03/10/2026 1082.708 1.080 2.643 0.644 83.131 12.111 0.817 0.023 0.045 0.003 0.003 0.000 0.000 0.144 0.000  
03/09/2026 1088.024 1.097 2.685 0.648 82.308 12.853 0.833 0.023 0.045 0.003 0.003 0.000 0.000 0.151 0.000  
03/08/2026 1096.688 1.056 2.515 0.651 81.796 13.530 0.905 0.023 0.046 0.003 0.003 0.000 0.000 0.122 0.000  
03/07/2026 1085.098 1.009 2.322 0.641 83.703 12.005 0.775 0.019 0.036 0.002 0.003 0.001 0.001 0.125 0.000  
03/06/2026 1085.318 1.006 2.270 0.640 83.828 11.887 0.811 0.020 0.038 0.003 0.003 0.001 0.001 0.133 0.000  
03/05/2026 1092.639 1.043 2.411 0.647 82.457 13.077 0.823 0.018 0.034 0.002 0.002 0.000 0.000 0.133 0.000  
03/04/2026 1094.261 1.051 2.422 0.648 82.188 13.316 0.828 0.018 0.033 0.002 0.002 0.000 0.000 0.139 0.000  
03/03/2026 1086.432 1.023 2.238 0.641 83.680 12.127 0.755 0.018 0.034 0.003 0.003 0.001 0.001 0.119 0.000  
03/02/2026 1095.027 0.922 2.074 0.643 83.251 12.791 0.800 0.019 0.032 0.003 0.003 0.001 0.001 0.103 0.000  
03/01/2026 1092.717 1.028 2.411 0.647 82.504 13.069 0.810 0.019 0.036 0.002 0.002 0.000 0.000 0.118 0.000  
02/28/2026 1088.342 1.010 2.312 0.643 83.279 12.456 0.755 0.019 0.037 0.002 0.003 0.000 0.000 0.127 0.000  
02/27/2026 1079.986 0.975 2.079 0.634 84.988 11.058 0.718 0.020 0.038 0.003 0.003 0.001 0.001 0.115 0.000  
02/26/2026 1084.552 0.963 2.188 0.638 84.227 11.691 0.761 0.021 0.038 0.003 0.003 0.001 0.001 0.104 0.000  
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