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Gas Quality / Gas Quality By Date

Date Requested: Oct 14 2025 7:05 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 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
10/14/2025 1079.808 1.089 2.958 0.645 82.871 12.032 0.865 0.025 0.044 0.003 0.003 0.000 0.000 0.109   
10/13/2025 1067.227 1.034 2.338 0.630 85.940 9.857 0.670 0.023 0.044 0.005 0.005 0.000 0.000 0.083   
10/12/2025 1077.832 1.071 2.852 0.643 83.322 11.762 0.797 0.023 0.045 0.003 0.004 0.000 0.000 0.122   
10/11/2025 1066.638 0.946 2.653 0.631 85.451 10.117 0.674 0.020 0.039 0.003 0.004 0.000 0.000 0.093   
10/10/2025 1066.130 0.949 2.654 0.631 85.573 10.046 0.656 0.021 0.041 0.003 0.004 0.000 0.000 0.052   
10/09/2025 1067.706 1.034 2.435 0.631 85.674 10.012 0.688 0.023 0.045 0.004 0.005 0.000 0.000 0.080   
10/08/2025 1075.442 1.116 2.601 0.639 84.145 11.201 0.768 0.023 0.046 0.004 0.004 0.000 0.000 0.092   
10/07/2025 1077.451 1.089 2.560 0.640 84.084 11.275 0.824 0.023 0.044 0.003 0.003 0.000 0.000 0.094   
10/06/2025 1085.424 1.096 2.831 0.648 82.479 12.490 0.920 0.024 0.047 0.003 0.003 0.000 0.000 0.107   
10/05/2025 1087.310 1.105 2.949 0.650 81.835 12.946 0.928 0.024 0.045 0.003 0.003 0.000 0.000 0.163   
10/04/2025 1086.284 1.091 3.007 0.650 81.821 12.948 0.897 0.022 0.043 0.002 0.003 0.000 0.000 0.167   
10/03/2025 1083.865 1.070 2.993 0.648 82.091 12.787 0.817 0.019 0.037 0.002 0.003 0.000 0.000 0.182   
10/02/2025 1084.109 1.083 3.064 0.649 81.952 12.863 0.837 0.019 0.035 0.002 0.003 0.000 0.000 0.142   
10/01/2025 1075.564 1.076 2.556 0.638 84.334 11.093 0.776 0.022 0.043 0.004 0.004 0.000 0.000 0.091   
09/30/2025 1072.685 1.056 2.384 0.634 85.168 10.421 0.788 0.025 0.049 0.004 0.004 0.000 0.000 0.100   
09/29/2025 1077.424 1.018 2.646 0.639 83.965 11.257 0.872 0.024 0.046 0.003 0.003 0.000 0.000 0.167   
09/28/2025 1077.971 1.034 2.907 0.643 82.926 11.987 0.807 0.018 0.034 0.002 0.002 0.000 0.000 0.283   
09/27/2025 1075.407 1.046 2.835 0.640 83.469 11.591 0.772 0.019 0.034 0.002 0.002 0.000 0.000 0.230   
09/26/2025 1071.531 1.034 2.747 0.637 84.231 11.051 0.702 0.018 0.033 0.002 0.003 0.000 0.000 0.178   
09/25/2025 1077.690 1.064 2.814 0.642 83.386 11.773 0.768 0.021 0.040 0.003 0.003 0.000 0.000 0.129   
09/24/2025 1078.858 1.066 2.578 0.640 83.930 11.444 0.807 0.025 0.050 0.004 0.005 0.000 0.000 0.091   
09/23/2025 1071.394 1.054 2.331 0.633 85.408 10.346 0.698 0.023 0.047 0.005 0.006 0.000 0.000 0.082   
09/22/2025 1073.334 1.062 2.409 0.635 84.945 10.698 0.722 0.022 0.043 0.004 0.004 0.000 0.000 0.091   
09/21/2025 1078.793 1.051 2.558 0.640 83.920 11.527 0.774 0.021 0.040 0.002 0.003 0.000 0.000 0.104   
09/20/2025 1076.931 1.017 2.498 0.637 84.280 11.237 0.749 0.022 0.042 0.003 0.004 0.000 0.000 0.150   
09/19/2025 1078.641 1.014 2.649 0.640 83.828 11.517 0.804 0.022 0.042 0.003 0.003 0.000 0.000 0.118   
09/18/2025 1077.789 1.031 2.829 0.642 83.442 11.787 0.748 0.020 0.038 0.002 0.002 0.000 0.000 0.100   
09/17/2025 1077.188 1.051 2.856 0.642 83.343 11.846 0.720 0.019 0.038 0.002 0.003 0.000 0.000 0.122   
09/16/2025 1079.379 1.046 2.875 0.643 83.061 12.017 0.786 0.022 0.043 0.002 0.003 0.000 0.000 0.146   
09/15/2025 1074.062 1.066 2.489 0.636 84.761 10.726 0.763 0.028 0.057 0.007 0.008 0.001 0.001 0.093   
09/14/2025 1064.728 1.008 2.113 0.625 87.045 8.891 0.715 0.035 0.074 0.012 0.014 0.003 0.003 0.086   
09/13/2025 1064.839 0.997 2.075 0.625 87.232 8.687 0.763 0.039 0.084 0.014 0.016 0.004 0.004 0.086   
09/12/2025 1067.410 1.010 2.148 0.628 86.611 9.230 0.755 0.035 0.076 0.012 0.013 0.003 0.003 0.104   
09/11/2025 1070.279 0.971 2.432 0.632 85.465 10.109 0.757 0.028 0.058 0.007 0.008 0.001 0.001 0.163   
09/10/2025 1063.424 0.905 2.172 0.624 87.152 8.866 0.706 0.026 0.052 0.006 0.007 0.001 0.001 0.107   
09/09/2025 1054.288 0.881 1.893 0.614 88.995 7.500 0.588 0.023 0.045 0.006 0.006 0.001 0.001 0.059   
09/08/2025 1058.178 0.949 1.813 0.617 88.558 7.912 0.625 0.025 0.047 0.006 0.006 0.001 0.001 0.058   
09/07/2025 1059.187 0.919 1.986 0.619 87.959 8.410 0.586 0.019 0.035 0.003 0.003 0.000 0.000 0.080   
09/06/2025 1065.374 0.984 2.002 0.624 86.964 9.272 0.625 0.018 0.033 0.003 0.003 0.000 0.000 0.097   
09/05/2025 1063.610 0.994 1.844 0.622 87.553 8.882 0.594 0.019 0.034 0.003 0.003 0.000 0.000 0.075   
09/04/2025 1061.922 0.950 1.858 0.620 87.869 8.650 0.572 0.018 0.032 0.003 0.003 0.000 0.000 0.045   
09/03/2025 1054.568 0.872 2.011 0.616 88.659 7.806 0.549 0.019 0.036 0.004 0.004 0.000 0.000 0.039   
09/02/2025 1047.363 0.780 2.138 0.611 89.391 7.099 0.478 0.017 0.032 0.003 0.003 0.000 0.000 0.059   
09/01/2025 1050.418 0.842 1.951 0.612 89.313 7.288 0.499 0.017 0.031 0.003 0.003 0.000 0.000 0.053   
08/31/2025 1056.660 0.916 1.839 0.616 88.649 7.937 0.546 0.018 0.034 0.004 0.004 0.000 0.000 0.053   
08/30/2025 1056.145 0.866 1.882 0.615 88.716 7.911 0.528 0.017 0.030 0.003 0.003 0.000 0.000 0.043   
08/29/2025 1057.846 0.945 1.730 0.616 88.684 8.019 0.537 0.016 0.029 0.002 0.003 0.000 0.000 0.036   
08/28/2025 1071.014 1.168 1.616 0.627 86.786 9.668 0.643 0.019 0.033 0.003 0.003 0.000 0.000 0.062   
08/27/2025 1075.123 1.038 2.159 0.633 85.213 10.719 0.689 0.018 0.034 0.002 0.003 0.000 0.000 0.126   
08/26/2025 1064.780 0.941 1.934 0.623 87.296 9.099 0.591 0.018 0.033 0.003 0.003 0.000 0.000 0.082   
08/25/2025 1064.794 1.005 1.712 0.621 87.824 8.709 0.620 0.024 0.046 0.006 0.007 0.001 0.001 0.046   
08/24/2025 1057.900 0.858 1.857 0.616 88.685 7.933 0.573 0.021 0.039 0.005 0.005 0.001 0.001 0.025   
08/23/2025 1050.159 0.770 1.870 0.610 89.703 7.132 0.454 0.015 0.027 0.003 0.003 0.000 0.000 0.023   
08/22/2025 1043.287 0.678 1.905 0.604 90.627 6.341 0.378 0.013 0.023 0.003 0.003 0.000 0.000 0.029   
08/21/2025 1042.314 0.721 1.841 0.604 90.776 6.232 0.358 0.012 0.022 0.003 0.003 0.000 0.000 0.032   
08/20/2025 1045.430 0.926 1.260 0.603 91.273 6.152 0.338 0.014 0.022 0.003 0.003 0.000 0.000 0.010   
08/19/2025 1046.629 0.942 1.393 0.605 90.839 6.384 0.374 0.016 0.030 0.004 0.005 0.001 0.001 0.012   
08/18/2025 1038.480 0.739 1.607 0.599 91.823 5.425 0.340 0.015 0.028 0.004 0.004 0.000 0.000 0.014   
08/17/2025 1050.905 1.045 1.310 0.609 90.225 6.974 0.391 0.014 0.025 0.003 0.003 0.000 0.000 0.010   
08/16/2025 1034.938 0.680 1.790 0.598 91.946 5.208 0.314 0.013 0.024 0.003 0.004 0.000 0.000 0.017   
08/15/2025 1034.010 0.692 1.727 0.597 92.185 5.028 0.308 0.013 0.024 0.003 0.004 0.000 0.000 0.016   
08/14/2025 1075.417 0.985 2.181 0.633 85.545 10.453 0.751 0.023 0.042 0.003 0.003 0.000 0.000 0.015   
08/13/2025 1086.670 0.970 2.601 0.644 83.245 12.232 0.865 0.023 0.042 0.002 0.002 0.000 0.000 0.017   
08/12/2025 1085.571 1.001 2.699 0.645 83.097 12.236 0.883 0.022 0.040 0.002 0.002 0.000 0.000 0.017   
08/11/2025 1086.034 1.003 2.751 0.646 82.895 12.398 0.871 0.021 0.039 0.002 0.002 0.000 0.000 0.018   
08/10/2025 1084.383 1.024 2.678 0.644 83.166 12.240 0.816 0.020 0.035 0.002 0.002 0.000 0.000 0.017   
08/09/2025 1084.799 1.012 2.692 0.644 83.123 12.267 0.825 0.021 0.038 0.002 0.002 0.000 0.000 0.017   
08/08/2025 1086.046 0.995 2.597 0.644 83.222 12.282 0.828 0.020 0.036 0.002 0.002 0.000 0.000 0.017   
08/07/2025 1086.411 0.994 2.634 0.645 83.204 12.188 0.871 0.033 0.051 0.005 0.004 0.000 0.000 0.016   
08/06/2025 1085.461 0.994 2.613 0.644 83.242 12.280 0.790 0.022 0.038 0.003 0.003 0.000 0.000 0.016   
08/05/2025 1088.401 1.014 2.704 0.647 82.722 12.574 0.895 0.024 0.046 0.003 0.003 0.000 0.000 0.017   
08/04/2025 1091.276 1.012 2.684 0.649 82.544 12.650 0.994 0.033 0.057 0.004 0.004 0.000 0.000 0.017   
08/03/2025 1094.339 1.010 2.650 0.650 82.412 12.677 1.097 0.048 0.075 0.007 0.006 0.000 0.000 0.018   
08/02/2025 1086.929 1.011 2.672 0.646 82.988 12.345 0.892 0.024 0.045 0.002 0.003 0.000 0.000 0.017   
08/01/2025 1086.188 0.998 2.653 0.645 83.158 12.208 0.891 0.024 0.046 0.002 0.003 0.000 0.000 0.017   
07/31/2025 1089.145 1.002 2.685 0.647 82.759 12.507 0.949 0.026 0.048 0.003 0.003 0.000 0.000 0.017   
07/30/2025 1092.027 1.018 2.714 0.649 82.376 12.764 1.021 0.029 0.056 0.003 0.004 0.000 0.000 0.017   
07/29/2025 1092.763 1.000 2.655 0.649 82.458 12.718 1.036 0.031 0.061 0.004 0.005 0.000 0.000 0.032   
07/28/2025 1092.272 1.013 2.666 0.649 82.425 12.692 1.060 0.029 0.055 0.003 0.003 0.000 0.000 0.054   
07/27/2025 1088.704 1.041 2.604 0.646 82.944 12.241 1.029 0.029 0.055 0.003 0.003 0.000 0.000 0.051   
07/26/2025 1089.489 1.009 2.719 0.648 82.663 12.409 1.055 0.029 0.055 0.003 0.003 0.000 0.000 0.057   
07/25/2025 1087.962 1.004 2.753 0.647 82.779 12.263 1.051 0.029 0.054 0.003 0.003 0.000 0.000 0.062   
07/24/2025 1087.878 1.008 2.697 0.646 82.752 12.436 0.944 0.026 0.050 0.002 0.003 0.000 0.000 0.082   
07/23/2025 1085.588 0.995 2.609 0.644 83.217 12.133 0.892 0.024 0.044 0.002 0.002 0.000 0.000 0.082   
07/22/2025 1083.080 0.981 2.565 0.641 83.541 11.971 0.794 0.020 0.035 0.002 0.002 0.000 0.000 0.088   
07/21/2025 1086.539 0.990 2.575 0.644 83.097 12.334 0.844 0.021 0.039 0.002 0.002 0.000 0.000 0.096   
07/20/2025 1082.620 0.988 2.669 0.642 83.358 11.933 0.863 0.022 0.040 0.002 0.002 0.000 0.000 0.124   
07/19/2025 1084.955 0.993 2.686 0.644 83.059 12.183 0.893 0.023 0.043 0.002 0.002 0.000 0.000 0.116   
07/18/2025 1086.841 0.978 2.644 0.645 82.948 12.360 0.884 0.024 0.045 0.002 0.002 0.000 0.000 0.112   
07/17/2025 1090.605 0.985 2.720 0.648 82.421 12.699 0.999 0.027 0.048 0.002 0.003 0.000 0.000 0.097   
07/16/2025 1092.708 1.005 2.700 0.649 82.264 12.828 1.056 0.028 0.048 0.002 0.002 0.000 0.000 0.067   
07/15/2025 1092.084 1.017 2.742 0.650 82.272 12.771 1.068 0.028 0.050 0.002 0.002 0.000 0.000 0.048   
07/14/2025 1082.451 0.967 2.604 0.641 83.746 11.773 0.828 0.021 0.039 0.002 0.002 0.000 0.000 0.017   
07/13/2025 1085.266 0.976 2.544 0.643 83.587 11.902 0.902 0.024 0.044 0.002 0.002 0.000 0.000 0.017   
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