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Gas Quality By Date / Gas Quality By ID

Date Requested: Nov 27 2025 8:38 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
11/27/2025 1078.686 1.013 2.639 0.640 83.842 11.625 0.744 0.019 0.036 0.002 0.002 0.000 0.000 0.077 0.000  
11/26/2025 1080.808 1.035 2.733 0.643 83.370 11.938 0.790 0.021 0.039 0.002 0.003 0.000 0.000 0.069 0.000  
11/25/2025 1084.701 1.032 2.692 0.645 83.072 12.177 0.879 0.024 0.047 0.003 0.003 0.000 0.000 0.071 0.000  
11/24/2025 1085.113 1.040 2.701 0.645 82.988 12.263 0.866 0.025 0.049 0.003 0.003 0.000 0.000 0.062 0.000  
11/23/2025 1085.650 1.037 2.679 0.645 82.986 12.235 0.901 0.026 0.050 0.003 0.003 0.000 0.000 0.079 0.000  
11/22/2025 1083.578 1.032 2.684 0.644 83.136 12.192 0.802 0.023 0.045 0.003 0.003 0.000 0.000 0.082 0.000  
11/21/2025 1085.919 1.016 2.617 0.644 83.080 12.282 0.845 0.025 0.048 0.003 0.003 0.000 0.000 0.081 0.000  
11/20/2025 1085.147 1.050 2.751 0.646 82.790 12.397 0.849 0.024 0.048 0.003 0.003 0.000 0.000 0.082 0.000  
11/19/2025 1084.917 1.045 2.740 0.646 82.841 12.350 0.845 0.026 0.052 0.003 0.004 0.000 0.000 0.095 0.000  
11/18/2025 1084.247 1.036 2.756 0.645 83.044 12.256 0.822 0.025 0.048 0.003 0.003 0.000 0.000 0.007 0.000  
11/17/2025 1085.568 1.048 2.852 0.647 82.548 12.578 0.846 0.024 0.046 0.003 0.003 0.000 0.000 0.054 0.000  
11/16/2025 1085.958 1.078 2.932 0.649 82.293 12.711 0.874 0.024 0.045 0.002 0.002 0.000 0.000 0.039 0.000  
11/15/2025 1083.107 1.048 2.874 0.646 82.789 12.362 0.811 0.022 0.043 0.002 0.003 0.000 0.000 0.044 0.000  
11/14/2025 1082.881 1.030 2.813 0.645 83.013 12.245 0.803 0.021 0.040 0.002 0.002 0.000 0.000 0.030 0.000  
11/13/2025 1083.453 1.011 2.723 0.644 83.241 12.138 0.808 0.022 0.042 0.002 0.002 0.000 0.000 0.009 0.000  
11/12/2025 1082.496 1.004 2.727 0.643 83.386 11.974 0.813 0.024 0.048 0.003 0.003 0.000 0.000 0.016 0.000  
11/11/2025 1081.406 1.015 2.710 0.643 83.498 11.884 0.803 0.022 0.041 0.002 0.002 0.000 0.000 0.023 0.000  
11/10/2025 1084.376 1.027 2.754 0.645 82.998 12.287 0.838 0.022 0.040 0.002 0.002 0.000 0.000 0.030 0.000  
11/09/2025 1087.108 1.028 2.776 0.647 82.620 12.594 0.870 0.024 0.045 0.002 0.002 0.000 0.000 0.038 0.000  
11/08/2025 1090.363 1.027 2.762 0.649 82.371 12.835 0.916 0.028 0.052 0.003 0.003 0.000 0.000 0.002 0.000  
11/07/2025 1092.427 1.026 2.810 0.651 82.046 13.063 0.970 0.028 0.050 0.003 0.003 0.000 0.000 0.000 0.000  
11/06/2025 1091.900 1.040 2.818 0.651 82.110 12.934 1.012 0.028 0.053 0.003 0.003 0.000 0.000 0.000 0.000  
11/05/2025 1089.173 1.033 2.802 0.649 82.402 12.762 0.932 0.023 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
11/04/2025 1088.390 1.016 2.749 0.647 82.750 12.413 0.992 0.026 0.049 0.002 0.003 0.000 0.000 0.000 0.000  
11/03/2025 1080.892 0.972 2.667 0.641 83.976 11.374 0.920 0.028 0.055 0.004 0.004 0.000 0.000 0.000 0.000  
11/02/2025 1081.823 1.020 2.720 0.643 83.540 11.761 0.891 0.023 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
11/01/2025 1068.064 0.976 2.253 0.629 86.333 9.679 0.687 0.022 0.041 0.004 0.004 0.001 0.001 0.000 0.000  
10/31/2025 1070.142 0.958 2.382 0.631 85.872 9.961 0.753 0.023 0.042 0.004 0.004 0.000 0.000 0.000 0.000  
10/30/2025 1079.318 0.974 2.661 0.640 84.147 11.219 0.922 0.025 0.044 0.002 0.002 0.000 0.000 0.002 0.000  
10/29/2025 1074.732 0.938 2.663 0.637 84.706 10.807 0.820 0.021 0.038 0.002 0.002 0.000 0.000 0.000 0.000  
10/28/2025 1062.895 0.825 2.587 0.626 86.514 9.359 0.659 0.017 0.032 0.003 0.003 0.000 0.000 0.000 0.000  
10/27/2025 1061.138 0.832 2.492 0.624 86.961 8.995 0.656 0.019 0.035 0.003 0.004 0.000 0.000 0.000 0.000  
10/26/2025 1077.940 1.000 2.669 0.640 84.120 11.334 0.819 0.020 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
10/25/2025 1077.853 1.021 2.724 0.641 83.934 11.459 0.806 0.019 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
10/24/2025 1069.977 0.961 2.564 0.633 85.409 10.279 0.725 0.019 0.036 0.003 0.003 0.000 0.000 0.000 0.000  
10/23/2025 1068.097 0.962 2.441 0.630 85.935 9.892 0.699 0.021 0.040 0.004 0.004 0.000 0.000 0.000 0.000  
10/22/2025 1061.896 0.889 2.388 0.625 86.979 9.044 0.620 0.021 0.043 0.006 0.006 0.001 0.001 0.000 0.000  
10/21/2025 1065.420 0.894 2.515 0.628 86.280 9.537 0.695 0.022 0.043 0.005 0.005 0.001 0.001 0.000 0.000  
10/20/2025 1066.323 0.898 2.456 0.628 86.320 9.546 0.683 0.025 0.055 0.006 0.007 0.001 0.001 0.000 0.000  
10/19/2025 1065.951 0.957 2.596 0.631 85.677 10.074 0.590 0.019 0.038 0.004 0.004 0.000 0.000 0.038 0.000  
10/18/2025 1067.303 1.053 2.340 0.630 85.930 9.979 0.591 0.022 0.044 0.006 0.006 0.001 0.001 0.027 0.000  
10/17/2025 1066.493 1.063 2.229 0.629 86.279 9.725 0.596 0.023 0.045 0.006 0.006 0.001 0.001 0.026 0.000  
10/16/2025 1075.457 1.074 2.728 0.640 83.971 11.318 0.756 0.024 0.043 0.004 0.004 0.000 0.000 0.076 0.000  
10/15/2025 1071.263 1.038 2.639 0.636 84.777 10.670 0.731 0.021 0.042 0.004 0.004 0.000 0.000 0.074 0.000  
10/14/2025 1077.383 1.058 2.897 0.643 83.374 11.683 0.816 0.023 0.045 0.003 0.003 0.000 0.000 0.096 0.000  
10/13/2025 1065.662 0.972 2.581 0.630 85.767 9.874 0.671 0.022 0.044 0.004 0.004 0.000 0.000 0.059 0.000  
10/12/2025 1064.532 0.947 2.625 0.630 85.872 9.767 0.660 0.021 0.044 0.004 0.004 0.000 0.000 0.053 0.000  
10/11/2025 1067.349 1.042 2.333 0.630 85.994 9.831 0.674 0.022 0.045 0.004 0.005 0.000 0.000 0.048 0.000  
10/10/2025 1085.436 1.137 3.085 0.651 81.772 12.885 0.918 0.025 0.051 0.003 0.003 0.000 0.000 0.122 0.000  
10/09/2025 1085.098 1.147 3.093 0.651 81.736 12.916 0.901 0.024 0.048 0.003 0.003 0.000 0.000 0.129 0.000  
10/08/2025 1084.699 1.131 3.100 0.651 81.798 12.863 0.902 0.023 0.047 0.002 0.003 0.000 0.000 0.131 0.000  
10/07/2025 1021.810 1.483 1.371 0.598 92.666 4.127 0.290 0.008 0.016 0.001 0.001 0.000 0.000 0.037 0.000  
10/06/2025 1001.772 1.632 0.817 0.582 96.067 1.374 0.101 0.003 0.005 0.000 0.000 0.000 0.000 0.000 0.000  
10/05/2025 993.628 1.654 0.604 0.575 97.477 0.249 0.016 0.000 0.001 0.000 0.000 0.000 0.000 0.000 0.000  
10/04/2025 1035.798 1.405 1.684 0.609 90.372 6.052 0.395 0.010 0.019 0.001 0.001 0.000 0.000 0.061 0.000  
10/03/2025 1013.251 1.534 1.093 0.590 94.199 2.945 0.185 0.004 0.009 0.000 0.001 0.000 0.000 0.029 0.000  
10/02/2025 999.614 1.595 0.654 0.578 96.755 0.931 0.057 0.001 0.003 0.000 0.000 0.000 0.000 0.004 0.000  
10/01/2025 1016.411 1.539 1.219 0.594 93.559 3.389 0.247 0.006 0.012 0.001 0.001 0.000 0.000 0.027 0.000  
09/30/2025 1006.556 1.597 0.964 0.586 95.210 2.043 0.154 0.004 0.008 0.000 0.000 0.000 0.000 0.020 0.000  
09/29/2025 1010.330 1.525 1.135 0.589 94.524 2.558 0.206 0.006 0.012 0.001 0.001 0.000 0.000 0.033 0.000  
09/28/2025 1017.468 1.506 1.303 0.595 93.277 3.609 0.248 0.006 0.011 0.001 0.001 0.000 0.000 0.039 0.000  
09/27/2025 1049.018 2.149 0.976 0.621 86.004 9.449 0.137 0.003 0.006 0.000 0.000 0.000 0.000 1.275 0.000  
09/26/2025 1076.784 1.056 2.981 0.643 82.969 11.872 0.821 0.017 0.025 0.002 0.002 0.012 0.000 0.214 0.029  
09/25/2025 1061.559 1.161 2.557 0.630 85.005 10.303 0.517 0.010 0.026 0.001 0.001 0.000 0.000 0.419 0.000  
09/24/2025 1016.156 1.508 1.214 0.593 93.239 3.503 0.251 0.007 0.014 0.001 0.001 0.000 0.000 0.261 0.000  
09/23/2025 1011.383 1.566 1.095 0.590 94.232 2.794 0.192 0.005 0.010 0.001 0.001 0.000 0.000 0.103 0.000  
09/22/2025 994.915 1.679 0.654 0.576 97.126 0.494 0.031 0.001 0.002 0.000 0.000 0.000 0.000 0.013 0.000  
09/21/2025 1001.607 1.568 0.713 0.580 96.432 1.190 0.079 0.002 0.004 0.000 0.000 0.000 0.000 0.012 0.000  
09/20/2025 1054.701 1.227 1.948 0.621 87.821 8.322 0.543 0.014 0.028 0.002 0.002 0.000 0.000 0.093 0.000  
09/19/2025 1069.841 1.109 2.413 0.633 85.138 10.410 0.724 0.018 0.035 0.002 0.002 0.000 0.000 0.148 0.000  
09/18/2025 1056.860 1.188 2.216 0.624 87.104 8.817 0.570 0.015 0.029 0.002 0.002 0.000 0.000 0.058 0.000  
09/17/2025 1054.358 1.214 2.186 0.623 87.328 8.608 0.526 0.014 0.028 0.002 0.002 0.000 0.000 0.092 0.000  
09/16/2025 1076.221 1.097 2.756 0.641 83.566 11.588 0.760 0.021 0.043 0.003 0.003 0.000 0.000 0.164 0.000  
09/15/2025 1054.917 1.107 3.066 0.631 85.713 8.971 0.884 0.024 0.049 0.003 0.003 0.000 0.000 0.178 0.000  
09/14/2025 1005.138 1.388 1.867 0.591 93.926 2.161 0.479 0.013 0.025 0.001 0.002 0.000 0.000 0.139 0.000  
09/13/2025 998.515 1.590 0.625 0.577 96.972 0.759 0.049 0.001 0.002 0.000 0.000 0.000 0.000 0.001 0.000  
09/12/2025 995.562 1.621 0.603 0.575 97.317 0.426 0.030 0.001 0.001 0.000 0.000 0.000 0.000 0.001 0.000  
09/11/2025 997.321 1.618 0.767 0.578 96.723 0.821 0.056 0.001 0.003 0.000 0.000 0.000 0.000 0.012 0.000  
09/10/2025 996.064 1.631 0.755 0.577 96.884 0.672 0.048 0.001 0.002 0.000 0.000 0.000 0.000 0.007 0.000  
09/09/2025 992.251 1.686 0.636 0.575 97.495 0.170 0.010 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.000  
09/08/2025 1000.467 1.637 0.847 0.581 96.138 1.281 0.090 0.002 0.003 0.000 0.000 0.000 0.000 0.002 0.000  
09/07/2025 995.148 1.690 0.659 0.577 97.087 0.526 0.035 0.001 0.002 0.000 0.000 0.000 0.000 0.000 0.000  
09/06/2025 996.411 1.472 1.565 0.584 95.590 0.912 0.373 0.008 0.017 0.001 0.001 0.000 0.000 0.061 0.000  
09/05/2025 992.464 1.469 1.622 0.582 95.968 0.457 0.382 0.009 0.018 0.001 0.001 0.000 0.000 0.072 0.000  
09/04/2025 1007.219 1.556 1.087 0.587 94.964 2.150 0.200 0.005 0.009 0.000 0.000 0.000 0.000 0.028 0.000  
09/03/2025 997.642 1.467 1.436 0.583 95.774 0.915 0.352 0.009 0.015 0.001 0.001 0.000 0.000 0.030 0.000  
09/02/2025 1000.609 1.552 1.129 0.583 95.770 1.277 0.227 0.006 0.011 0.001 0.001 0.000 0.000 0.028 0.000  
09/01/2025 992.654 1.202 2.277 0.585 95.302 0.386 0.668 0.017 0.034 0.002 0.002 0.000 0.000 0.111 0.000  
08/31/2025 989.786 1.038 2.805 0.586 95.039 0.000 0.903 0.024 0.046 0.003 0.003 0.000 0.000 0.141 0.000  
08/30/2025 1001.616 1.330 1.825 0.587 94.827 1.345 0.550 0.015 0.030 0.002 0.002 0.000 0.000 0.074 0.000  
08/29/2025 992.992 1.610 0.924 0.577 97.001 0.306 0.125 0.003 0.007 0.000 0.000 0.000 0.000 0.022 0.000  
08/28/2025 992.459 1.695 0.686 0.575 97.347 0.253 0.018 0.000 0.001 0.000 0.000 0.000 0.000 0.000 0.000  
08/27/2025 1000.626 1.581 0.988 0.582 95.946 1.317 0.139 0.003 0.006 0.000 0.000 0.000 0.000 0.018 0.000  
08/26/2025 991.994 1.646 0.833 0.576 97.219 0.222 0.067 0.002 0.003 0.000 0.000 0.000 0.000 0.008 0.000