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Gas Quality / Gas Quality By Date

Date Requested: Jan 21 2026 2:51 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
01/21/2026 1078.501 0.998 2.457 0.638 84.208 11.490 0.708 0.017 0.029 0.002 0.002 0.000 0.000 0.089   
01/20/2026 1078.501 0.998 2.457 0.638 84.208 11.490 0.708 0.017 0.029 0.002 0.002 0.000 0.000 0.089   
01/19/2026 1076.064 1.017 2.523 0.637 84.258 11.400 0.659 0.016 0.028 0.002 0.001 0.000 0.000 0.095   
01/18/2026 1079.491 1.042 2.593 0.641 83.649 11.883 0.697 0.016 0.028 0.002 0.002 0.000 0.000 0.088   
01/17/2026 1080.494 1.047 2.524 0.641 83.644 11.946 0.690 0.017 0.030 0.002 0.002 0.000 0.000 0.097   
01/16/2026 1083.856 1.074 2.667 0.645 83.012 12.352 0.776 0.020 0.037 0.002 0.002 0.000 0.000 0.057   
01/15/2026 1083.279 1.057 2.633 0.644 83.232 12.224 0.762 0.019 0.034 0.002 0.002 0.000 0.000 0.035   
01/14/2026 1079.269 1.043 2.615 0.641 83.654 11.791 0.742 0.018 0.032 0.002 0.002 0.000 0.000 0.100   
01/13/2026 1082.461 1.037 2.620 0.643 83.415 11.962 0.836 0.020 0.035 0.002 0.002 0.000 0.000 0.070   
01/12/2026 1082.497 1.031 2.642 0.643 83.440 12.023 0.789 0.019 0.034 0.002 0.002 0.000 0.000 0.018   
01/11/2026 1082.456 1.037 2.633 0.643 83.475 11.976 0.808 0.018 0.033 0.002 0.002 0.000 0.000 0.016   
01/10/2026 1079.001 1.046 2.711 0.642 83.621 11.836 0.724 0.016 0.027 0.002 0.002 0.000 0.000 0.016   
01/09/2026 1080.535 1.035 2.706 0.642 83.532 11.876 0.777 0.019 0.033 0.002 0.002 0.000 0.000 0.016   
01/08/2026 1081.789 1.021 2.619 0.642 83.648 11.818 0.819 0.020 0.035 0.002 0.002 0.000 0.000 0.016   
01/07/2026 1082.453 1.027 2.627 0.643 83.509 11.961 0.801 0.019 0.035 0.002 0.002 0.000 0.000 0.017   
01/06/2026 1080.491 1.022 2.590 0.641 83.697 11.824 0.750 0.018 0.033 0.002 0.002 0.000 0.000 0.062   
01/05/2026 1082.334 1.010 2.545 0.641 83.608 11.930 0.780 0.019 0.034 0.002 0.002 0.000 0.000 0.070   
01/04/2026 1082.083 1.010 2.555 0.641 83.606 11.935 0.770 0.018 0.033 0.002 0.002 0.000 0.000 0.069   
01/03/2026 1079.810 1.009 2.538 0.640 83.881 11.677 0.755 0.018 0.031 0.002 0.002 0.000 0.000 0.086   
01/02/2026 1078.702 1.002 2.559 0.639 84.017 11.480 0.790 0.019 0.034 0.002 0.002 0.000 0.000 0.095   
01/01/2026 1078.320 1.021 2.568 0.639 83.996 11.491 0.778 0.018 0.033 0.002 0.002 0.000 0.000 0.091   
12/31/2025 1079.546 1.029 2.571 0.640 83.770 11.695 0.776 0.018 0.032 0.002 0.002 0.000 0.000 0.105   
12/30/2025 1076.796 1.034 2.615 0.639 83.991 11.482 0.731 0.017 0.031 0.002 0.002 0.000 0.000 0.096   
12/29/2025 1076.383 1.035 2.693 0.640 83.889 11.461 0.768 0.018 0.032 0.002 0.002 0.000 0.000 0.101   
12/28/2025 1076.017 1.042 2.711 0.640 83.877 11.458 0.761 0.018 0.032 0.002 0.002 0.000 0.000 0.098   
12/27/2025 1077.361 1.043 2.667 0.640 83.831 11.537 0.774 0.018 0.033 0.002 0.002 0.000 0.000 0.093   
12/26/2025 1078.563 1.036 2.672 0.641 83.697 11.658 0.788 0.019 0.034 0.002 0.002 0.000 0.000 0.093   
12/25/2025 1077.936 1.027 2.632 0.640 83.898 11.489 0.801 0.019 0.034 0.002 0.002 0.000 0.000 0.096   
12/24/2025 1078.580 1.029 2.653 0.641 83.780 11.553 0.828 0.019 0.034 0.002 0.002 0.000 0.000 0.099   
12/23/2025 1079.413 1.030 2.582 0.640 83.844 11.578 0.819 0.019 0.034 0.002 0.002 0.000 0.000 0.090   
12/22/2025 1079.133 1.034 2.647 0.641 83.705 11.656 0.811 0.019 0.033 0.002 0.002 0.000 0.000 0.093   
12/21/2025 1083.900 1.023 2.604 0.643 83.550 11.590 1.024 0.036 0.073 0.004 0.004 0.000 0.000 0.092   
12/20/2025 1077.044 1.006 2.432 0.637 84.679 10.889 0.836 0.028 0.051 0.003 0.003 0.001 0.001 0.071   
12/19/2025 1077.623 1.009 2.548 0.638 84.131 11.421 0.721 0.025 0.039 0.004 0.003 0.001 0.001 0.097   
12/18/2025 1074.692 0.988 2.493 0.636 84.622 11.072 0.669 0.021 0.034 0.003 0.003 0.000 0.000 0.094   
12/17/2025 1074.945 0.987 2.433 0.635 84.705 11.096 0.647 0.016 0.029 0.002 0.002 0.000 0.000 0.082   
12/16/2025 1076.357 0.991 2.430 0.636 84.626 11.196 0.664 0.016 0.029 0.002 0.002 0.000 0.000 0.044   
12/15/2025 1079.708 1.000 2.478 0.639 84.135 11.450 0.782 0.023 0.044 0.002 0.002 0.000 0.000 0.082   
12/14/2025 1078.862 1.017 2.585 0.640 83.868 11.716 0.686 0.019 0.036 0.002 0.002 0.000 0.000 0.069   
12/13/2025 1078.790 1.029 2.590 0.640 83.863 11.660 0.723 0.020 0.037 0.002 0.002 0.000 0.000 0.074   
12/12/2025 1077.923 1.027 2.572 0.639 84.059 11.507 0.716 0.020 0.037 0.002 0.002 0.000 0.000 0.057   
12/11/2025 1080.092 1.035 2.698 0.642 83.463 11.859 0.791 0.021 0.038 0.002 0.002 0.000 0.000 0.091   
12/10/2025 1076.767 1.014 2.539 0.638 84.203 11.387 0.705 0.019 0.033 0.002 0.002 0.000 0.000 0.096   
12/09/2025 1075.086 0.989 2.445 0.635 84.662 11.102 0.661 0.017 0.031 0.002 0.002 0.000 0.000 0.090   
12/08/2025 1077.706 1.013 2.613 0.639 83.918 11.596 0.710 0.018 0.033 0.002 0.002 0.000 0.000 0.094   
12/07/2025 1078.402 1.012 2.626 0.640 83.824 11.682 0.714 0.019 0.033 0.002 0.002 0.000 0.000 0.086   
12/06/2025 1077.672 1.009 2.596 0.639 83.943 11.577 0.710 0.019 0.034 0.002 0.002 0.000 0.000 0.108   
12/05/2025 1076.923 1.017 2.676 0.640 83.863 11.549 0.730 0.019 0.035 0.002 0.002 0.000 0.000 0.106   
12/04/2025 1075.942 1.006 2.558 0.637 84.347 11.295 0.681 0.018 0.034 0.002 0.002 0.000 0.000 0.058   
12/03/2025 1076.387 0.991 2.510 0.637 84.457 11.193 0.726 0.019 0.033 0.002 0.002 0.000 0.000 0.068   
12/02/2025 1077.152 1.006 2.569 0.638 84.204 11.310 0.769 0.020 0.036 0.002 0.002 0.000 0.000 0.082   
12/01/2025 1079.265 1.021 2.660 0.641 83.704 11.596 0.840 0.023 0.041 0.002 0.002 0.000 0.000 0.110   
11/30/2025 1085.055 1.027 2.653 0.645 83.080 12.115 0.938 0.027 0.049 0.002 0.002 0.000 0.000 0.107   
11/29/2025 1078.064 1.028 2.679 0.640 83.688 11.729 0.721 0.018 0.034 0.002 0.002 0.000 0.000 0.098   
11/28/2025 1079.505 1.048 2.710 0.642 83.403 11.922 0.755 0.019 0.035 0.002 0.002 0.000 0.000 0.104   
11/27/2025 1078.045 1.022 2.616 0.640 83.870 11.585 0.747 0.019 0.035 0.002 0.002 0.000 0.000 0.101   
11/26/2025 1079.955 1.044 2.728 0.642 83.350 11.920 0.787 0.020 0.039 0.002 0.002 0.000 0.000 0.108   
11/25/2025 1083.528 1.043 2.692 0.644 83.088 12.140 0.864 0.024 0.045 0.003 0.003 0.000 0.000 0.099   
11/24/2025 1084.105 1.048 2.691 0.645 83.009 12.218 0.858 0.025 0.048 0.003 0.003 0.000 0.000 0.096   
11/23/2025 1084.756 1.045 2.684 0.645 82.984 12.201 0.902 0.026 0.049 0.003 0.003 0.000 0.000 0.103   
11/22/2025 1083.457 1.044 2.675 0.644 83.075 12.213 0.815 0.023 0.045 0.003 0.003 0.000 0.000 0.104   
11/21/2025 1085.182 1.026 2.620 0.644 83.035 12.287 0.843 0.024 0.047 0.003 0.003 0.000 0.000 0.112   
11/20/2025 1085.001 1.059 2.745 0.646 82.738 12.403 0.867 0.025 0.050 0.003 0.003 0.000 0.000 0.106   
11/19/2025 1084.311 1.055 2.738 0.646 82.781 12.358 0.850 0.026 0.052 0.003 0.003 0.000 0.000 0.133   
11/18/2025 1083.735 1.045 2.750 0.645 82.968 12.284 0.816 0.024 0.047 0.003 0.003 0.000 0.000 0.061   
11/17/2025 1082.659 1.052 2.839 0.645 82.800 12.311 0.823 0.024 0.046 0.003 0.003 0.000 0.000 0.098   
11/16/2025 1087.666 1.096 2.935 0.650 81.920 12.964 0.913 0.025 0.047 0.002 0.002 0.000 0.000 0.096   
11/15/2025 1083.700 1.084 2.917 0.647 82.472 12.517 0.854 0.024 0.045 0.002 0.002 0.000 0.000 0.083   
11/14/2025 1082.767 1.066 2.892 0.646 82.612 12.458 0.812 0.022 0.040 0.002 0.002 0.000 0.000 0.093   
11/13/2025 1083.445 1.033 2.756 0.645 83.013 12.230 0.831 0.023 0.044 0.002 0.002 0.000 0.000 0.064   
11/12/2025 1082.221 1.015 2.717 0.643 83.279 11.996 0.827 0.025 0.050 0.003 0.003 0.000 0.000 0.083   
11/11/2025 1080.436 1.019 2.704 0.642 83.472 11.850 0.803 0.022 0.041 0.002 0.002 0.000 0.000 0.085   
11/10/2025 1088.563 1.015 2.669 0.647 82.489 12.911 0.778 0.020 0.036 0.002 0.002 0.000 0.000 0.078   
11/09/2025 1086.139 1.041 2.773 0.647 82.593 12.560 0.872 0.024 0.045 0.002 0.002 0.000 0.000 0.088   
11/08/2025 1087.935 1.035 2.788 0.648 82.392 12.744 0.886 0.026 0.047 0.003 0.003 0.000 0.000 0.076   
11/07/2025 1094.596 1.022 2.756 0.652 81.891 13.238 0.987 0.030 0.052 0.003 0.003 0.000 0.000 0.016   
11/06/2025 1091.563 1.055 2.852 0.651 82.002 12.974 1.013 0.028 0.052 0.003 0.003 0.000 0.000 0.017   
11/05/2025 1088.352 1.034 2.765 0.648 82.521 12.701 0.891 0.023 0.042 0.002 0.002 0.000 0.000 0.016   
11/04/2025 1089.406 1.043 2.805 0.649 82.345 12.746 0.974 0.024 0.042 0.002 0.002 0.000 0.000 0.018   
11/03/2025 1089.675 1.030 2.757 0.649 82.485 12.635 0.998 0.026 0.046 0.002 0.002 0.000 0.000 0.019   
11/02/2025 1091.362 1.040 2.814 0.650 82.204 12.753 1.082 0.029 0.050 0.002 0.002 0.000 0.000 0.022   
11/01/2025 1093.248 1.047 2.824 0.652 81.994 12.897 1.118 0.032 0.061 0.003 0.003 0.000 0.000 0.020   
10/31/2025 1086.565 1.044 2.807 0.647 82.681 12.435 0.944 0.024 0.042 0.002 0.002 0.000 0.000 0.017   
10/30/2025 1082.894 1.031 2.796 0.645 83.075 12.196 0.825 0.020 0.036 0.002 0.002 0.000 0.000 0.017   
10/29/2025 1085.028 1.018 2.742 0.645 83.068 12.154 0.933 0.023 0.039 0.002 0.002 0.000 0.000 0.019   
10/28/2025 1080.650 0.993 2.680 0.641 83.810 11.533 0.897 0.023 0.040 0.002 0.002 0.000 0.000 0.019   
10/27/2025 1083.666 1.003 2.706 0.644 83.408 11.829 0.964 0.025 0.043 0.002 0.002 0.000 0.000 0.018   
10/26/2025 1085.286 1.017 2.741 0.645 83.171 11.888 1.060 0.030 0.053 0.002 0.002 0.000 0.000 0.035   
10/25/2025 1079.880 0.998 2.732 0.642 83.725 11.591 0.863 0.022 0.039 0.002 0.002 0.000 0.000 0.026   
10/24/2025 1080.284 1.020 2.731 0.642 83.567 11.774 0.827 0.019 0.033 0.002 0.001 0.000 0.000 0.025   
10/23/2025 1077.469 1.017 2.739 0.640 83.934 11.419 0.817 0.019 0.034 0.002 0.002 0.000 0.000 0.016   
10/22/2025 1077.820 1.031 2.753 0.641 83.817 11.521 0.808 0.019 0.033 0.002 0.002 0.000 0.000 0.014   
10/21/2025 1082.353 1.050 2.820 0.645 83.058 12.148 0.848 0.019 0.033 0.002 0.002 0.000 0.000 0.018   
10/20/2025 1082.039 1.062 2.847 0.645 82.969 12.222 0.821 0.019 0.033 0.002 0.002 0.000 0.000 0.023   
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