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Gas Quality By Date / Gas Quality By ID

Date Requested: May 17 2026 4:01 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
05/17/2026 1083.552 1.109 2.794 0.646 82.897 12.265 0.878 0.020 0.034 0.001 0.002 0.000 0.000 0.000 0.000  
05/16/2026 1088.542 1.114 2.908 0.651 82.189 12.658 1.052 0.028 0.047 0.002 0.002 0.000 0.000 0.000 0.000  
05/15/2026 1084.604 1.076 2.851 0.647 82.806 12.253 0.940 0.025 0.044 0.003 0.003 0.000 0.000 0.000 0.000  
05/14/2026 1083.266 1.030 2.677 0.644 83.416 11.931 0.875 0.023 0.041 0.002 0.003 0.000 0.000 0.000 0.000  
05/13/2026 1076.096 1.016 2.318 0.635 85.165 10.648 0.759 0.026 0.052 0.006 0.006 0.002 0.002 0.000 0.000  
05/12/2026 1082.470 1.048 2.584 0.642 83.685 11.765 0.837 0.024 0.047 0.004 0.004 0.001 0.001 0.000 0.000  
05/11/2026 1081.490 1.008 2.548 0.641 83.982 11.545 0.843 0.024 0.045 0.003 0.003 0.001 0.001 0.000 0.000  
05/10/2026 1090.403 1.026 2.556 0.647 82.829 12.597 0.918 0.025 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
05/09/2026 1092.890 0.980 2.413 0.646 82.929 12.697 0.914 0.024 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
05/08/2026 1084.798 0.970 2.494 0.642 83.836 11.718 0.899 0.026 0.048 0.003 0.004 0.001 0.001 0.000 0.000  
05/07/2026 1084.306 1.060 2.376 0.642 84.016 11.548 0.891 0.031 0.062 0.006 0.006 0.002 0.002 0.000 0.000  
05/06/2026 1085.521 1.043 2.483 0.643 83.560 11.857 0.905 0.031 0.060 0.005 0.006 0.001 0.001 0.047 0.000  
05/05/2026 1086.393 1.017 2.529 0.644 83.260 12.126 0.914 0.024 0.041 0.002 0.002 0.000 0.000 0.084 0.000  
05/04/2026 1081.199 1.008 2.576 0.641 83.737 11.729 0.815 0.020 0.034 0.002 0.002 0.000 0.000 0.078 0.000  
05/03/2026 1080.274 1.027 2.556 0.640 83.771 11.837 0.700 0.017 0.030 0.002 0.002 0.000 0.000 0.058 0.000  
05/02/2026 1083.945 1.030 2.585 0.643 83.257 12.293 0.719 0.020 0.033 0.002 0.002 0.000 0.000 0.057 0.000  
05/01/2026 1049.887 1.081 2.755 0.624 87.235 8.057 0.768 0.019 0.033 0.002 0.002 0.000 0.000 0.048 0.000  
04/30/2026 1049.636 1.103 2.797 0.625 87.033 8.173 0.755 0.018 0.033 0.002 0.002 0.000 0.000 0.085 0.000  
04/29/2026 1052.768 1.044 2.560 0.623 87.271 8.321 0.681 0.017 0.031 0.002 0.002 0.000 0.000 0.070 0.000  
04/28/2026 1054.368 1.082 2.691 0.626 86.792 8.572 0.755 0.019 0.034 0.002 0.002 0.000 0.000 0.049 0.000  
04/27/2026 1051.689 1.117 2.758 0.626 86.979 8.245 0.799 0.021 0.038 0.002 0.003 0.000 0.000 0.039 0.000  
04/26/2026 1048.107 1.125 2.932 0.626 87.164 7.718 0.948 0.024 0.042 0.002 0.002 0.000 0.000 0.044 0.000  
04/25/2026 1050.164 1.132 2.941 0.627 86.737 8.129 0.907 0.023 0.041 0.002 0.002 0.000 0.000 0.085 0.000  
04/24/2026 1058.456 1.099 2.644 0.629 86.421 8.817 0.854 0.026 0.050 0.004 0.004 0.001 0.001 0.080 0.000  
04/23/2026 1058.388 1.077 2.309 0.625 87.275 8.403 0.770 0.029 0.060 0.007 0.007 0.002 0.002 0.060 0.000  
04/22/2026 1052.199 1.120 2.763 0.626 86.710 8.436 0.780 0.021 0.039 0.003 0.003 0.000 0.000 0.125 0.000  
04/21/2026 1053.778 1.115 2.452 0.624 87.228 8.318 0.707 0.021 0.042 0.004 0.005 0.001 0.001 0.106 0.000  
04/20/2026 1052.652 0.944 2.163 0.617 88.479 7.712 0.577 0.023 0.047 0.006 0.007 0.002 0.002 0.038 0.000  
04/19/2026 1052.534 1.080 2.569 0.624 87.205 8.308 0.677 0.021 0.041 0.004 0.005 0.001 0.001 0.089 0.000  
04/18/2026 1055.523 1.079 2.720 0.627 86.473 8.832 0.724 0.020 0.039 0.004 0.004 0.001 0.001 0.103 0.000  
04/17/2026 1052.804 1.099 2.887 0.628 86.238 8.873 0.708 0.016 0.028 0.001 0.001 0.000 0.000 0.149 0.000  
04/16/2026 1053.608 1.092 2.903 0.628 86.042 9.053 0.685 0.016 0.030 0.002 0.002 0.000 0.000 0.177 0.000  
04/15/2026 1054.335 1.128 2.838 0.628 86.264 8.814 0.780 0.020 0.038 0.002 0.003 0.000 0.000 0.112 0.000  
04/14/2026 1053.609 1.152 2.988 0.630 86.062 8.743 0.879 0.022 0.041 0.002 0.002 0.000 0.000 0.108 0.000  
04/13/2026 1055.594 1.152 2.971 0.631 85.873 9.037 0.827 0.022 0.043 0.003 0.003 0.000 0.000 0.069 0.000  
04/12/2026 1052.481 1.144 2.925 0.628 86.236 8.612 0.849 0.022 0.041 0.002 0.003 0.000 0.000 0.166 0.000  
04/11/2026 1050.020 1.159 2.983 0.628 86.446 8.483 0.789 0.017 0.032 0.002 0.002 0.000 0.000 0.087 0.000  
04/10/2026 1052.307 1.151 2.935 0.629 86.165 8.787 0.778 0.016 0.029 0.001 0.002 0.000 0.000 0.136 0.000  
04/09/2026 1055.449 1.157 2.914 0.630 85.776 9.137 0.806 0.017 0.030 0.001 0.002 0.000 0.000 0.160 0.000  
04/08/2026 1052.867 1.138 2.900 0.628 86.148 8.763 0.813 0.017 0.031 0.002 0.002 0.000 0.000 0.187 0.000  
04/07/2026 1049.490 1.175 3.054 0.628 86.191 8.592 0.788 0.017 0.031 0.002 0.002 0.000 0.000 0.149 0.000  
04/06/2026 1053.954 1.135 2.907 0.629 86.052 8.861 0.818 0.019 0.036 0.002 0.002 0.000 0.000 0.169 0.000  
04/05/2026 1055.496 1.151 2.914 0.630 85.825 9.135 0.789 0.017 0.032 0.002 0.002 0.000 0.000 0.133 0.000  
04/04/2026 1056.072 1.159 2.959 0.631 85.597 9.304 0.778 0.018 0.034 0.002 0.002 0.000 0.000 0.147 0.000  
04/03/2026 1057.807 1.135 3.022 0.633 85.218 9.645 0.759 0.017 0.033 0.002 0.002 0.000 0.000 0.167 0.000  
04/02/2026 1054.648 1.143 3.040 0.631 85.563 9.235 0.780 0.018 0.034 0.002 0.002 0.000 0.000 0.183 0.000  
04/01/2026 1053.949 1.169 3.046 0.631 85.677 9.117 0.795 0.018 0.034 0.002 0.002 0.000 0.000 0.141 0.000  
03/31/2026 1057.368 1.165 2.973 0.632 85.339 9.525 0.777 0.018 0.033 0.002 0.002 0.000 0.000 0.168 0.000  
03/30/2026 1056.240 1.165 2.969 0.632 85.467 9.418 0.761 0.017 0.031 0.002 0.002 0.000 0.000 0.170 0.000  
03/29/2026 1054.939 1.162 2.990 0.631 85.588 9.273 0.757 0.018 0.033 0.002 0.002 0.000 0.000 0.175 0.000  
03/28/2026 1052.872 1.148 2.932 0.629 86.107 8.840 0.771 0.018 0.035 0.002 0.002 0.000 0.000 0.144 0.000  
03/27/2026 1054.850 1.139 2.950 0.630 85.852 9.174 0.734 0.016 0.030 0.002 0.002 0.000 0.000 0.101 0.000  
03/26/2026 1059.472 1.139 2.929 0.633 85.356 9.708 0.744 0.016 0.029 0.001 0.001 0.000 0.000 0.075 0.000  
03/25/2026 1057.794 1.165 2.988 0.633 85.414 9.519 0.782 0.017 0.031 0.002 0.002 0.000 0.000 0.080 0.000  
03/24/2026 1055.087 1.170 2.987 0.631 85.878 9.082 0.798 0.018 0.034 0.002 0.002 0.000 0.000 0.030 0.000  
03/23/2026 1059.590 1.122 2.941 0.633 85.627 9.377 0.849 0.022 0.044 0.003 0.003 0.000 0.000 0.011 0.000  
03/22/2026 1063.410 1.103 2.867 0.634 85.265 9.821 0.838 0.020 0.039 0.002 0.003 0.000 0.000 0.041 0.000  
03/21/2026 1062.930 1.094 2.822 0.633 85.474 9.684 0.820 0.023 0.046 0.003 0.003 0.000 0.000 0.032 0.000  
03/20/2026 1064.480 1.059 2.698 0.632 85.620 9.750 0.790 0.020 0.040 0.002 0.003 0.000 0.000 0.018 0.000  
03/19/2026 1063.798 1.062 2.726 0.632 85.590 9.775 0.761 0.019 0.038 0.002 0.003 0.000 0.000 0.023 0.000  
03/18/2026 1061.439 1.107 2.824 0.633 85.482 9.719 0.752 0.019 0.036 0.002 0.002 0.000 0.000 0.057 0.000  
03/17/2026 1062.535 1.084 2.746 0.632 85.565 9.715 0.757 0.021 0.036 0.003 0.002 0.000 0.000 0.070 0.000  
03/16/2026 1067.954 1.108 2.819 0.637 85.010 9.865 1.004 0.042 0.069 0.006 0.005 0.001 0.001 0.069 0.000  
03/15/2026 1064.509 1.085 2.751 0.633 85.409 9.780 0.829 0.025 0.050 0.003 0.003 0.000 0.000 0.065 0.000  
03/14/2026 1062.143 1.108 2.908 0.634 85.311 9.693 0.865 0.020 0.036 0.002 0.002 0.000 0.000 0.055 0.000  
03/13/2026 1065.048 1.095 2.894 0.635 85.020 10.132 0.797 0.019 0.035 0.002 0.002 0.000 0.000 0.005 0.000  
03/12/2026 1062.905 1.121 2.905 0.635 85.293 9.742 0.855 0.023 0.045 0.003 0.003 0.000 0.000 0.010 0.000  
03/11/2026 1064.578 1.107 2.880 0.635 85.099 10.016 0.807 0.022 0.045 0.003 0.003 0.000 0.000 0.019 0.000  
03/10/2026 1066.176 1.106 2.848 0.636 84.884 10.206 0.815 0.023 0.045 0.003 0.003 0.000 0.000 0.068 0.000  
03/09/2026 1067.566 1.122 2.904 0.637 84.477 10.523 0.806 0.023 0.045 0.003 0.003 0.000 0.000 0.094 0.000  
03/08/2026 1066.541 1.136 2.894 0.637 84.795 10.074 0.948 0.025 0.049 0.003 0.003 0.000 0.000 0.073 0.000  
03/07/2026 1070.646 1.079 2.718 0.637 84.652 10.546 0.858 0.020 0.037 0.002 0.002 0.000 0.000 0.085 0.000  
03/06/2026 1068.388 1.077 2.691 0.635 85.036 10.227 0.843 0.020 0.037 0.002 0.002 0.000 0.000 0.066 0.000  
03/05/2026 1068.053 1.092 2.736 0.636 84.978 10.180 0.887 0.020 0.037 0.002 0.002 0.000 0.000 0.068 0.000  
03/04/2026 1067.301 1.101 2.693 0.635 85.131 10.100 0.858 0.018 0.034 0.002 0.002 0.000 0.000 0.060 0.000  
03/03/2026 1066.750 1.101 2.680 0.634 85.222 10.036 0.847 0.018 0.033 0.002 0.002 0.000 0.000 0.059 0.000  
03/02/2026 1062.626 1.102 2.732 0.632 85.598 9.609 0.833 0.017 0.033 0.002 0.002 0.000 0.000 0.071 0.000  
03/01/2026 1064.355 1.077 2.695 0.633 85.542 9.756 0.818 0.019 0.035 0.002 0.002 0.000 0.000 0.053 0.000  
02/28/2026 1070.635 1.045 2.577 0.635 84.974 10.486 0.770 0.019 0.037 0.002 0.003 0.000 0.000 0.086 0.000  
02/27/2026 1070.581 1.048 2.587 0.635 84.992 10.432 0.798 0.020 0.038 0.002 0.003 0.000 0.000 0.079 0.000  
02/26/2026 1074.850 1.039 2.579 0.637 84.627 10.742 0.891 0.022 0.041 0.002 0.003 0.000 0.000 0.054 0.000  
02/25/2026 1075.049 1.033 2.538 0.637 84.557 10.962 0.781 0.020 0.036 0.002 0.002 0.000 0.000 0.069 0.000  
02/24/2026 1071.093 1.043 2.583 0.635 85.008 10.464 0.799 0.019 0.036 0.002 0.002 0.000 0.000 0.044 0.000  
02/23/2026 1068.002 1.029 2.567 0.633 85.378 10.115 0.772 0.019 0.035 0.002 0.002 0.000 0.000 0.082 0.000  
02/22/2026 1065.800 1.028 2.635 0.632 85.384 10.054 0.723 0.018 0.034 0.002 0.002 0.000 0.000 0.121 0.000  
02/21/2026 1066.418 1.029 2.640 0.632 85.365 10.177 0.689 0.016 0.028 0.001 0.001 0.000 0.000 0.054 0.000  
02/20/2026 1069.688 1.037 2.594 0.634 85.061 10.453 0.739 0.017 0.030 0.002 0.002 0.000 0.000 0.066 0.000  
02/19/2026 1070.300 1.039 2.592 0.635 84.968 10.515 0.750 0.018 0.033 0.002 0.002 0.000 0.000 0.082 0.000  
02/18/2026 1070.965 1.023 2.572 0.635 84.959 10.567 0.744 0.018 0.032 0.002 0.002 0.000 0.000 0.082 0.000  
02/17/2026 1069.426 1.011 2.485 0.632 85.449 10.220 0.732 0.018 0.034 0.002 0.002 0.000 0.000 0.046 0.000  
02/16/2026 1070.229 1.005 2.478 0.633 85.327 10.354 0.719 0.017 0.032 0.002 0.002 0.000 0.000 0.064 0.000  
02/15/2026 1070.978 1.018 2.502 0.634 85.177 10.462 0.732 0.018 0.034 0.002 0.002 0.000 0.000 0.053 0.000  
02/14/2026 1074.874 1.037 2.472 0.636 84.798 10.769 0.816 0.020 0.036 0.002 0.002 0.000 0.000 0.048 0.000  
02/13/2026 1072.100 1.063 2.588 0.636 84.787 10.690 0.778 0.017 0.031 0.002 0.002 0.000 0.000 0.042 0.000  
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