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Gas Quality / Gas Quality By Date

Date Requested: Aug 05 2026 9:18 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
08/05/2026 1104.196 1.042 2.457 0.655 81.432 13.883 1.101 0.028 0.053 0.003 0.003 0.000 0.000 0.000 0.000  
08/04/2026 1100.244 1.082 2.314 0.651 82.230 13.150 1.129 0.031 0.058 0.003 0.003 0.000 0.000 0.000 0.000  
08/03/2026 1111.917 1.045 2.577 0.661 80.336 14.680 1.259 0.033 0.063 0.003 0.004 0.000 0.000 0.000 0.000  
08/02/2026 1111.849 1.044 2.570 0.661 80.361 14.663 1.257 0.033 0.063 0.003 0.004 0.001 0.001 0.000 0.000  
08/01/2026 1110.339 1.048 2.579 0.660 80.468 14.590 1.220 0.030 0.058 0.003 0.003 0.000 0.000 0.000 0.000  
07/31/2026 1107.786 1.043 2.539 0.658 80.856 14.286 1.195 0.027 0.050 0.002 0.003 0.000 0.000 0.000 0.000  
07/30/2026 1107.867 1.078 2.525 0.658 80.804 14.317 1.185 0.029 0.055 0.003 0.003 0.000 0.000 0.000 0.000  
07/29/2026 1097.073 1.079 2.434 0.651 82.145 13.328 0.939 0.025 0.046 0.002 0.002 0.000 0.000 0.000 0.000  
07/28/2026 1088.382 1.072 2.551 0.646 82.965 12.447 0.892 0.024 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
07/27/2026 1088.246 1.003 2.534 0.645 83.186 12.311 0.893 0.023 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
07/26/2026 1088.289 1.003 2.536 0.645 83.175 12.321 0.893 0.023 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
07/25/2026 1091.419 1.019 2.537 0.647 82.798 12.613 0.957 0.025 0.046 0.002 0.002 0.000 0.000 0.000 0.000  
07/24/2026 1090.019 1.029 2.532 0.646 82.979 12.410 0.981 0.023 0.042 0.002 0.002 0.000 0.000 0.000 0.000  
07/23/2026 1094.020 1.033 2.542 0.649 82.450 12.897 1.007 0.023 0.042 0.002 0.002 0.000 0.000 0.000 0.000  
07/22/2026 1092.011 1.040 2.511 0.648 82.773 12.607 0.991 0.026 0.048 0.002 0.002 0.000 0.000 0.000 0.000  
07/21/2026 1088.105 1.040 2.489 0.645 83.266 12.193 0.937 0.025 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
07/20/2026 1098.351 1.013 2.538 0.651 82.051 13.233 1.078 0.029 0.054 0.002 0.002 0.000 0.000 0.000 0.000  
07/19/2026 1098.825 1.013 2.536 0.652 82.008 13.264 1.091 0.029 0.054 0.002 0.002 0.000 0.000 0.000 0.000  
07/18/2026 1100.214 1.008 2.494 0.652 82.056 13.166 1.165 0.036 0.069 0.003 0.003 0.000 0.000 0.000 0.000  
07/17/2026 1087.915 1.034 2.501 0.645 83.220 12.294 0.879 0.023 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
07/16/2026 1083.642 1.032 2.470 0.642 83.794 11.809 0.829 0.022 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
07/15/2026 1082.178 1.032 2.488 0.641 83.972 11.578 0.864 0.022 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
07/14/2026 1083.872 1.061 2.618 0.644 83.369 12.039 0.845 0.022 0.042 0.002 0.002 0.000 0.000 0.000 0.000  
07/13/2026 1083.275 1.029 2.625 0.643 83.526 11.893 0.853 0.023 0.046 0.003 0.003 0.000 0.000 0.000 0.000  
07/12/2026 1083.613 1.039 2.618 0.643 83.492 11.914 0.860 0.024 0.047 0.003 0.003 0.000 0.000 0.000 0.000  
07/11/2026 1083.341 1.037 2.586 0.643 83.568 11.899 0.838 0.022 0.044 0.003 0.003 0.000 0.000 0.000 0.000  
07/10/2026 1084.186 1.041 2.559 0.643 83.460 12.078 0.796 0.021 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
07/09/2026 1083.394 1.037 2.525 0.642 83.615 11.991 0.767 0.020 0.039 0.002 0.002 0.000 0.000 0.002 0.000  
07/08/2026 1083.986 1.056 2.647 0.644 83.208 12.237 0.778 0.020 0.039 0.002 0.003 0.000 0.000 0.009 0.000  
07/07/2026 1083.588 1.054 2.605 0.643 83.397 12.080 0.795 0.021 0.041 0.002 0.002 0.000 0.000 0.002 0.000  
07/06/2026 1086.248 1.065 2.632 0.646 83.062 12.291 0.877 0.024 0.044 0.002 0.003 0.000 0.000 0.000 0.000  
07/05/2026 1086.221 1.065 2.632 0.646 83.064 12.290 0.876 0.024 0.044 0.002 0.003 0.000 0.000 0.000 0.000  
07/04/2026 1086.258 1.066 2.634 0.646 83.051 12.300 0.875 0.024 0.044 0.002 0.003 0.000 0.000 0.000 0.000  
07/03/2026 1086.167 1.042 2.573 0.645 83.177 12.297 0.827 0.023 0.043 0.002 0.002 0.000 0.000 0.015 0.000  
07/02/2026 1081.684 1.048 2.630 0.642 83.410 12.066 0.730 0.019 0.035 0.002 0.002 0.000 0.000 0.058 0.000  
07/01/2026 1085.217 1.028 2.484 0.643 83.502 12.061 0.825 0.023 0.042 0.002 0.002 0.000 0.000 0.031 0.000  
06/30/2026 1076.635 1.059 2.505 0.638 84.288 11.234 0.759 0.019 0.035 0.002 0.002 0.000 0.000 0.098 0.000  
06/29/2026 1080.276 1.027 2.539 0.640 83.960 11.684 0.738 0.017 0.031 0.002 0.002 0.000 0.000 0.000 0.000  
06/28/2026 1080.426 1.028 2.542 0.640 83.940 11.696 0.741 0.017 0.031 0.002 0.002 0.000 0.000 0.000 0.000  
06/27/2026 1081.042 1.035 2.562 0.641 83.802 11.803 0.743 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
06/26/2026 1079.235 1.056 2.502 0.640 84.113 11.547 0.724 0.018 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
06/25/2026 1078.982 1.074 2.589 0.641 83.826 11.797 0.663 0.016 0.031 0.002 0.002 0.000 0.000 0.000 0.000  
06/24/2026 1078.745 1.084 2.668 0.641 83.495 11.820 0.718 0.022 0.048 0.003 0.003 0.000 0.000 0.138 0.000  
06/23/2026 1077.907 1.081 2.611 0.640 83.635 11.633 0.739 0.025 0.053 0.003 0.004 0.000 0.000 0.216 0.000  
06/22/2026 1078.434 1.073 2.637 0.641 83.489 11.733 0.736 0.026 0.057 0.004 0.004 0.000 0.000 0.241 0.000  
06/21/2026 1078.456 1.076 2.639 0.641 83.463 11.747 0.736 0.026 0.057 0.004 0.004 0.000 0.000 0.248 0.000  
06/20/2026 1078.282 1.075 2.620 0.640 83.564 11.687 0.737 0.025 0.056 0.004 0.004 0.000 0.000 0.228 0.000  
06/19/2026 1079.913 1.082 2.604 0.641 83.472 11.787 0.772 0.026 0.056 0.003 0.004 0.000 0.000 0.194 0.000  
06/18/2026 1079.691 1.078 2.637 0.642 83.534 11.601 0.814 0.040 0.070 0.007 0.006 0.001 0.001 0.209 0.000  
06/17/2026 1078.969 1.082 2.598 0.641 83.542 11.774 0.751 0.020 0.038 0.002 0.002 0.000 0.000 0.189 0.000  
06/16/2026 1079.003 1.067 2.607 0.641 83.743 11.633 0.778 0.021 0.040 0.002 0.003 0.000 0.000 0.106 0.000  
06/15/2026 1071.953 0.980 2.313 0.632 85.758 10.128 0.731 0.024 0.051 0.005 0.005 0.002 0.002 0.000 0.000  
06/14/2026 1072.872 0.981 2.321 0.632 85.630 10.235 0.743 0.024 0.051 0.005 0.005 0.002 0.002 0.000 0.000  
06/13/2026 1071.619 0.966 2.338 0.632 85.748 10.120 0.730 0.024 0.050 0.005 0.005 0.001 0.001 0.011 0.000  
06/12/2026 1075.716 1.075 2.498 0.638 84.388 11.074 0.770 0.022 0.045 0.003 0.003 0.000 0.000 0.121 0.000  
06/11/2026 1079.765 1.064 2.633 0.641 83.786 11.635 0.795 0.022 0.044 0.003 0.003 0.000 0.000 0.017 0.000  
06/10/2026 1080.459 1.061 2.699 0.643 83.650 11.657 0.860 0.023 0.045 0.002 0.003 0.000 0.000 0.000 0.000  
06/09/2026 1080.686 1.084 2.774 0.644 83.409 11.777 0.887 0.022 0.042 0.002 0.002 0.000 0.000 0.000 0.000  
06/08/2026 1093.378 1.138 3.150 0.657 81.017 13.491 1.121 0.027 0.049 0.002 0.003 0.000 0.000 0.000 0.000  
06/07/2026 1093.442 1.140 3.157 0.657 80.993 13.503 1.126 0.027 0.049 0.002 0.003 0.000 0.000 0.000 0.000  
06/06/2026 1092.078 1.120 3.118 0.655 81.272 13.314 1.097 0.026 0.048 0.002 0.003 0.000 0.000 0.000 0.000  
06/05/2026 1087.381 1.098 2.955 0.650 82.157 12.774 0.936 0.025 0.049 0.003 0.003 0.000 0.000 0.000 0.000  
06/04/2026 1082.399 1.104 2.899 0.647 82.836 12.224 0.866 0.022 0.044 0.002 0.003 0.000 0.000 0.000 0.000  
06/03/2026 1080.863 1.096 2.796 0.644 83.230 11.998 0.818 0.020 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
06/02/2026 1081.863 1.073 2.719 0.644 83.305 12.052 0.785 0.021 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
06/01/2026 1081.827 1.078 2.801 0.645 83.120 12.123 0.823 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
05/31/2026 1081.588 1.085 2.808 0.645 83.118 12.114 0.821 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
05/30/2026 1072.963 1.033 2.472 0.635 85.103 10.585 0.735 0.021 0.041 0.004 0.004 0.001 0.001 0.000 0.000  
05/29/2026 1074.232 1.055 2.566 0.637 84.686 10.855 0.771 0.020 0.038 0.003 0.003 0.001 0.001 0.000 0.000  
05/28/2026 1074.533 1.016 2.648 0.638 84.510 11.021 0.748 0.019 0.034 0.002 0.002 0.001 0.001 0.000 0.000  
05/27/2026 1081.255 1.091 2.796 0.645 83.178 12.054 0.826 0.019 0.033 0.001 0.001 0.000 0.000 0.000 0.000  
05/26/2026 1080.139 1.100 2.772 0.644 83.270 12.061 0.753 0.016 0.027 0.001 0.001 0.000 0.000 0.000 0.000  
05/25/2026 1080.108 1.100 2.774 0.644 83.267 12.060 0.754 0.016 0.027 0.001 0.001 0.000 0.000 0.000 0.000  
05/24/2026 1080.326 1.102 2.780 0.644 83.227 12.086 0.760 0.016 0.027 0.001 0.001 0.000 0.000 0.000 0.000  
05/23/2026 1079.744 1.092 2.792 0.644 83.316 11.980 0.774 0.016 0.028 0.001 0.001 0.000 0.000 0.000 0.000  
05/22/2026 1074.652 1.060 2.731 0.639 84.140 11.309 0.711 0.016 0.028 0.002 0.002 0.000 0.000 0.000 0.000  
05/21/2026 1081.408 1.069 2.732 0.644 83.449 11.791 0.892 0.023 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
05/20/2026 1086.167 1.107 2.810 0.648 82.643 12.403 0.964 0.025 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
05/19/2026 1080.962 1.082 2.683 0.643 83.530 11.809 0.831 0.022 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
05/18/2026 1071.323 0.987 2.322 0.632 85.743 10.180 0.684 0.023 0.046 0.005 0.005 0.002 0.002 0.000 0.000  
05/17/2026 1070.888 0.988 2.308 0.631 85.834 10.104 0.682 0.023 0.047 0.005 0.005 0.002 0.002 0.000 0.000  
05/16/2026 1070.973 0.990 2.302 0.631 85.837 10.102 0.684 0.023 0.047 0.005 0.006 0.002 0.002 0.000 0.000  
05/15/2026 1080.063 1.011 2.543 0.640 84.135 11.433 0.802 0.023 0.044 0.003 0.004 0.001 0.001 0.000 0.000  
05/14/2026 1077.845 1.031 2.361 0.637 84.816 10.920 0.780 0.026 0.052 0.005 0.006 0.002 0.002 0.000 0.000  
05/13/2026 1084.244 1.018 2.538 0.643 83.674 11.802 0.887 0.025 0.047 0.003 0.003 0.001 0.001 0.000 0.000  
05/12/2026 1086.334 1.043 2.489 0.644 83.474 12.018 0.890 0.027 0.050 0.004 0.004 0.001 0.001 0.000 0.000  
05/11/2026 1084.814 1.061 2.389 0.642 83.883 11.688 0.879 0.029 0.057 0.005 0.005 0.001 0.001 0.000 0.000  
05/10/2026 1085.088 1.056 2.376 0.642 83.898 11.686 0.885 0.029 0.057 0.005 0.005 0.001 0.001 0.000 0.000  
05/09/2026 1085.298 1.058 2.352 0.642 83.935 11.660 0.893 0.030 0.058 0.005 0.006 0.002 0.002 0.000 0.000  
05/08/2026 1085.778 1.077 2.244 0.641 84.144 11.501 0.913 0.034 0.069 0.007 0.008 0.002 0.002 0.000 0.000  
05/07/2026 1086.088 1.047 2.482 0.644 83.549 11.925 0.899 0.029 0.057 0.005 0.005 0.001 0.001 0.000 0.000  
05/06/2026 1086.425 1.019 2.487 0.643 83.482 12.045 0.896 0.023 0.040 0.002 0.002 0.000 0.000 0.003 0.000  
05/05/2026 1080.618 1.040 2.578 0.641 83.753 11.874 0.699 0.017 0.031 0.002 0.002 0.000 0.000 0.003 0.000  
05/04/2026 1077.319 1.008 2.646 0.639 84.133 11.435 0.721 0.018 0.033 0.002 0.002 0.001 0.001 0.000 0.000  
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