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Gas Quality By Date / Gas Quality By ID

Date Requested: Oct 13 2025 1:00 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
10/13/2025 1040.356 0.576 0.383 0.585 94.524 4.387 0.118 0.005 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
10/12/2025 1039.879 0.579 0.422 0.585 94.485 4.386 0.116 0.005 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
10/11/2025 1067.237 0.871 1.793 0.621 87.524 9.251 0.514 0.015 0.028 0.002 0.002 0.000 0.000 0.000 0.000  
10/10/2025 1082.748 1.092 2.809 0.646 82.918 12.197 0.848 0.024 0.048 0.003 0.003 0.000 0.000 0.057 0.000  
10/09/2025 1110.811 0.859 2.240 0.654 81.285 14.531 0.989 0.024 0.036 0.002 0.002 0.000 0.000 0.033 0.000  
10/08/2025 1073.674 0.931 2.034 0.629 86.072 10.156 0.690 0.019 0.035 0.002 0.002 0.000 0.000 0.059 0.000  
10/07/2025 1037.413 0.595 0.370 0.583 94.887 4.024 0.114 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
10/06/2025 1037.479 0.595 0.368 0.583 94.883 4.030 0.114 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
10/05/2025 1036.161 0.605 0.373 0.582 95.017 3.884 0.111 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
10/04/2025 1034.935 0.597 0.397 0.582 95.127 3.768 0.100 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
10/03/2025 1034.724 0.580 0.426 0.582 95.126 3.761 0.097 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
10/02/2025 1035.318 0.565 0.420 0.582 95.091 3.821 0.093 0.004 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
10/01/2025 1034.944 0.565 0.422 0.581 95.140 3.766 0.097 0.004 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
09/30/2025 1040.580 0.568 0.412 0.585 94.425 4.484 0.100 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
09/29/2025 1042.008 0.561 0.411 0.586 94.266 4.643 0.109 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
09/28/2025 1042.579 0.539 0.419 0.586 94.223 4.703 0.106 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
09/27/2025 1043.516 0.597 0.413 0.587 93.980 4.893 0.107 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
09/26/2025 1071.845 0.881 1.866 0.625 86.855 9.713 0.630 0.017 0.032 0.002 0.002 0.000 0.000 0.002 0.000  
09/25/2025 1088.682 1.061 2.735 0.648 82.502 12.682 0.915 0.023 0.047 0.003 0.003 0.000 0.000 0.028 0.000  
09/24/2025 1081.287 1.048 2.565 0.641 83.727 11.763 0.790 0.020 0.041 0.003 0.003 0.000 0.000 0.040 0.000  
09/23/2025 1076.550 0.913 2.087 0.631 85.619 10.634 0.656 0.017 0.033 0.002 0.002 0.000 0.000 0.035 0.000  
09/22/2025 1043.637 0.512 0.340 0.585 94.318 4.724 0.098 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
09/21/2025 1043.664 0.512 0.347 0.585 94.301 4.733 0.099 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
09/20/2025 1043.166 0.531 0.364 0.586 94.279 4.719 0.098 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
09/19/2025 1043.610 0.514 0.347 0.585 94.303 4.729 0.099 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
09/18/2025 1042.871 0.524 0.343 0.585 94.383 4.643 0.098 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
09/17/2025 1043.085 0.504 0.337 0.585 94.417 4.634 0.099 0.004 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
09/16/2025 1044.184 0.494 0.333 0.585 94.314 4.746 0.104 0.004 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
09/15/2025 1044.754 0.508 0.340 0.586 94.195 4.839 0.108 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
09/14/2025 1054.110 0.652 0.995 0.601 91.259 6.711 0.313 0.008 0.013 0.001 0.001 0.000 0.000 0.048 0.000  
09/13/2025 1082.403 1.006 2.683 0.643 83.232 11.995 0.863 0.019 0.037 0.002 0.002 0.000 0.000 0.162 0.000  
09/12/2025 1081.828 0.970 2.599 0.641 83.551 11.801 0.849 0.019 0.036 0.002 0.002 0.000 0.000 0.171 0.000  
09/11/2025 1050.195 0.604 0.696 0.595 92.524 5.927 0.215 0.007 0.008 0.001 0.001 0.000 0.000 0.016 0.000  
09/10/2025 1046.097 0.558 0.441 0.589 93.699 5.157 0.133 0.005 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
09/09/2025 1045.110 0.529 0.353 0.587 94.066 4.936 0.106 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
09/08/2025 1045.030 0.530 0.354 0.587 94.073 4.926 0.106 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
09/07/2025 1053.685 0.653 0.918 0.600 91.492 6.592 0.290 0.008 0.012 0.001 0.001 0.000 0.000 0.033 0.000  
09/06/2025 1081.265 0.975 2.551 0.640 83.751 11.668 0.843 0.019 0.036 0.002 0.002 0.000 0.000 0.153 0.000  
09/05/2025 1083.949 0.964 2.569 0.642 83.469 11.892 0.896 0.022 0.040 0.002 0.002 0.000 0.000 0.143 0.000  
09/04/2025 1084.351 0.954 2.442 0.641 83.926 11.718 0.868 0.021 0.039 0.002 0.002 0.000 0.000 0.027 0.000  
09/03/2025 1079.973 0.933 2.380 0.637 84.468 11.231 0.809 0.021 0.040 0.002 0.002 0.000 0.000 0.115 0.000  
09/02/2025 1078.579 0.928 2.352 0.635 84.636 11.084 0.784 0.021 0.041 0.002 0.003 0.000 0.000 0.149 0.000  
09/01/2025 1060.911 0.695 1.221 0.609 89.902 7.687 0.425 0.012 0.020 0.001 0.001 0.000 0.000 0.036 0.000  
08/31/2025 1044.414 0.515 0.348 0.586 94.200 4.818 0.109 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/30/2025 1044.788 0.517 0.355 0.586 94.142 4.860 0.116 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
08/29/2025 1043.856 0.513 0.356 0.586 94.265 4.747 0.110 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
08/28/2025 1043.945 0.505 0.350 0.585 94.272 4.762 0.102 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/27/2025 1044.337 0.493 0.344 0.585 94.268 4.782 0.105 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/26/2025 1043.568 0.498 0.346 0.585 94.349 4.697 0.103 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/25/2025 1047.520 0.515 0.329 0.588 94.011 4.897 0.208 0.016 0.018 0.003 0.002 0.001 0.001 0.000 0.000  
08/24/2025 1041.997 0.514 0.357 0.584 94.486 4.539 0.097 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/23/2025 1043.142 0.514 0.318 0.585 94.427 4.637 0.097 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/22/2025 1043.881 0.513 0.311 0.585 94.347 4.724 0.097 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/21/2025 1043.995 0.509 0.320 0.585 94.323 4.740 0.099 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/20/2025 1042.999 0.514 0.338 0.585 94.395 4.653 0.093 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/19/2025 1042.367 0.486 0.345 0.584 94.518 4.558 0.086 0.003 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/18/2025 1042.885 0.493 0.391 0.585 94.343 4.663 0.101 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/17/2025 1041.862 0.493 0.378 0.584 94.505 4.517 0.098 0.004 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
08/16/2025 1043.059 0.474 0.374 0.585 94.401 4.645 0.096 0.004 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
08/15/2025 1044.022 0.473 0.358 0.585 94.313 4.752 0.096 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/14/2025 1044.630 0.453 0.335 0.585 94.333 4.775 0.096 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
08/13/2025 1044.897 0.483 0.345 0.586 94.219 4.838 0.106 0.004 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
08/12/2025 1086.604 0.981 2.448 0.643 83.579 12.091 0.837 0.021 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
08/11/2025 1087.535 1.014 2.541 0.645 83.139 12.426 0.819 0.020 0.037 0.002 0.002 0.000 0.000 0.000 0.000  
08/10/2025 1088.393 1.008 2.480 0.644 83.215 12.388 0.846 0.021 0.038 0.002 0.002 0.000 0.000 0.000 0.000  
08/09/2025 1091.480 1.009 2.449 0.646 82.974 12.574 0.922 0.023 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
08/08/2025 1089.697 1.014 2.505 0.646 82.994 12.556 0.866 0.021 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
08/07/2025 1087.793 0.993 2.499 0.644 83.292 12.303 0.847 0.022 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
08/06/2025 1088.979 0.989 2.485 0.645 83.235 12.352 0.850 0.030 0.049 0.005 0.004 0.001 0.001 0.000 0.000  
08/05/2025 1092.567 0.997 2.512 0.647 82.764 12.707 0.926 0.030 0.053 0.004 0.004 0.001 0.001 0.000 0.000  
08/04/2025 1093.198 1.008 2.535 0.648 82.627 12.787 0.950 0.030 0.054 0.004 0.004 0.000 0.000 0.000 0.000  
08/03/2025 1090.709 1.009 2.595 0.647 82.747 12.656 0.913 0.025 0.049 0.003 0.003 0.000 0.000 0.000 0.000  
08/02/2025 1091.943 1.005 2.538 0.647 82.779 12.644 0.946 0.028 0.053 0.003 0.004 0.000 0.000 0.000 0.000  
08/01/2025 1092.015 0.997 2.545 0.647 82.808 12.584 0.970 0.031 0.055 0.004 0.004 0.001 0.001 0.000 0.000  
07/31/2025 1094.375 1.002 2.559 0.649 82.487 12.852 1.006 0.029 0.056 0.004 0.004 0.000 0.000 0.000 0.000  
07/30/2025 1097.106 1.009 2.574 0.651 82.177 13.062 1.070 0.032 0.066 0.004 0.005 0.000 0.000 0.000 0.000  
07/29/2025 1096.335 0.992 2.542 0.650 82.402 12.889 1.056 0.033 0.072 0.006 0.007 0.001 0.001 0.000 0.000  
07/28/2025 1096.767 1.010 2.597 0.651 82.077 13.197 1.033 0.027 0.052 0.003 0.003 0.000 0.000 0.000 0.000  
07/27/2025 1094.503 1.004 2.548 0.649 82.537 12.764 1.056 0.029 0.057 0.003 0.003 0.000 0.000 0.000 0.000  
07/26/2025 1093.172 1.006 2.605 0.649 82.605 12.602 1.091 0.029 0.056 0.003 0.003 0.000 0.000 0.000 0.000  
07/25/2025 1091.918 1.000 2.607 0.648 82.711 12.563 1.030 0.028 0.055 0.003 0.003 0.000 0.000 0.000 0.000  
07/24/2025 1092.526 1.002 2.590 0.648 82.627 12.698 0.996 0.027 0.053 0.003 0.003 0.000 0.000 0.000 0.000  
07/23/2025 1078.388 0.865 1.921 0.630 86.009 10.407 0.728 0.020 0.037 0.002 0.002 0.000 0.000 0.009 0.000  
07/22/2025 1047.317 0.542 0.315 0.588 93.863 5.135 0.136 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
07/21/2025 1048.470 0.540 0.340 0.589 93.728 5.189 0.185 0.008 0.007 0.001 0.001 0.000 0.000 0.000 0.000  
07/20/2025 1046.630 0.527 0.361 0.588 93.921 5.020 0.155 0.007 0.007 0.001 0.001 0.000 0.000 0.000 0.000  
07/19/2025 1087.487 0.981 2.476 0.643 83.443 12.130 0.889 0.023 0.044 0.002 0.002 0.000 0.000 0.009 0.000  
07/18/2025 1091.072 0.982 2.522 0.646 82.878 12.565 0.940 0.025 0.047 0.002 0.002 0.000 0.000 0.037 0.000  
07/17/2025 1096.075 0.984 2.560 0.650 82.333 12.953 1.073 0.029 0.052 0.002 0.002 0.000 0.000 0.010 0.000  
07/16/2025 1095.586 1.007 2.580 0.650 82.250 12.967 1.078 0.028 0.050 0.002 0.002 0.000 0.000 0.034 0.000  
07/15/2025 1096.278 1.017 2.623 0.651 82.132 13.033 1.104 0.029 0.053 0.002 0.003 0.000 0.000 0.002 0.000  
07/14/2025 1088.768 0.981 2.539 0.645 83.129 12.410 0.871 0.022 0.043 0.002 0.003 0.000 0.000 0.000 0.000  
07/13/2025 1089.708 0.979 2.512 0.645 83.178 12.302 0.945 0.026 0.052 0.003 0.003 0.000 0.000 0.000 0.000  
07/12/2025 1088.152 0.990 2.527 0.645 83.282 12.205 0.920 0.024 0.048 0.002 0.003 0.000 0.000 0.000 0.000