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Gas Quality / Gas Quality By Date

Date Requested: Oct 18 2025 3:46 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
10/18/2025 1074.683 0.958 2.717 0.637 84.446 11.002 0.765 0.023 0.046 0.004 0.004 0.002 0.000 0.034   
10/17/2025 1063.061 0.902 2.463 0.627 86.489 9.393 0.608 0.023 0.049 0.006 0.006 0.003 0.000 0.059   
10/16/2025 1064.406 0.973 2.658 0.631 85.522 10.143 0.559 0.017 0.033 0.004 0.004 0.002 0.000 0.086   
10/15/2025 1082.259 1.113 3.066 0.649 82.121 12.706 0.805 0.024 0.041 0.003 0.003 0.002 0.000 0.116   
10/14/2025 1080.724 1.095 3.010 0.647 82.535 12.295 0.874 0.021 0.041 0.002 0.003 0.001 0.000 0.123   
10/13/2025 1081.224 1.085 3.030 0.647 82.341 12.440 0.863 0.023 0.044 0.003 0.003 0.001 0.000 0.168   
10/12/2025 1083.753 1.105 3.074 0.650 81.860 12.840 0.872 0.023 0.046 0.002 0.003 0.001 0.000 0.174   
10/11/2025 1085.131 1.125 3.041 0.650 81.835 12.993 0.832 0.022 0.044 0.002 0.002 0.001 0.000 0.101   
10/10/2025 1082.801 1.089 2.987 0.648 82.487 12.508 0.813 0.023 0.047 0.003 0.003 0.001 0.000 0.039   
10/09/2025 1091.222 1.041 2.795 0.650 81.812 13.201 0.930 0.025 0.045 0.003 0.003 0.001 0.000 0.146   
10/08/2025 1095.952 1.019 2.789 0.653 81.290 13.730 0.956 0.025 0.043 0.003 0.002 0.001 0.000 0.141   
10/07/2025 1089.159 1.100 3.007 0.652 81.525 13.140 0.995 0.026 0.051 0.003 0.003 0.001 0.000 0.148   
10/06/2025 1089.419 1.103 2.962 0.652 81.529 13.230 0.946 0.024 0.048 0.003 0.003 0.001 0.000 0.151   
10/05/2025 1089.817 1.102 2.996 0.653 81.375 13.305 0.972 0.025 0.047 0.003 0.003 0.001 0.000 0.170   
10/04/2025 1086.416 1.085 3.009 0.650 81.684 13.120 0.859 0.021 0.041 0.003 0.003 0.001 0.000 0.175   
10/03/2025 1084.564 1.078 3.032 0.649 81.848 12.984 0.822 0.019 0.039 0.002 0.002 0.001 0.000 0.173   
10/02/2025 1086.534 1.083 3.065 0.651 81.590 13.126 0.899 0.021 0.040 0.002 0.003 0.001 0.000 0.171   
10/01/2025 1083.258 1.056 2.947 0.647 82.291 12.503 0.917 0.024 0.046 0.002 0.003 0.001 0.000 0.211   
09/30/2025 1084.638 1.060 2.934 0.648 82.304 12.450 0.986 0.027 0.054 0.003 0.003 0.001 0.000 0.178   
09/29/2025 1080.721 1.022 2.829 0.644 83.055 11.881 0.937 0.026 0.051 0.003 0.003 0.001 0.000 0.192   
09/28/2025 1079.458 1.047 2.974 0.645 82.486 12.316 0.843 0.018 0.035 0.002 0.002 0.001 0.000 0.275   
09/27/2025 1075.836 1.060 2.911 0.642 83.185 11.807 0.782 0.018 0.033 0.002 0.002 0.001 0.000 0.199   
09/26/2025 1082.088 1.066 2.955 0.647 82.471 12.446 0.843 0.022 0.043 0.002 0.003 0.001 0.000 0.148   
09/25/2025 1085.414 1.059 2.897 0.648 82.282 12.650 0.894 0.025 0.049 0.003 0.003 0.001 0.000 0.138   
09/24/2025 1083.922 1.064 2.858 0.647 82.508 12.478 0.873 0.023 0.045 0.003 0.003 0.001 0.000 0.144   
09/23/2025 1079.097 1.058 2.738 0.642 83.367 11.835 0.802 0.020 0.040 0.003 0.003 0.001 0.000 0.133   
09/22/2025 1079.722 1.048 2.663 0.642 83.458 11.831 0.794 0.020 0.040 0.002 0.003 0.001 0.000 0.140   
09/21/2025 1083.471 1.047 2.665 0.644 83.028 12.203 0.850 0.022 0.041 0.002 0.002 0.001 0.000 0.139   
09/20/2025 1083.847 1.020 2.683 0.644 82.890 12.357 0.808 0.021 0.042 0.003 0.003 0.001 0.000 0.171   
09/19/2025 1080.323 1.029 2.809 0.643 83.127 12.017 0.819 0.021 0.040 0.002 0.002 0.001 0.000 0.133   
09/18/2025 1079.621 1.054 2.860 0.644 82.967 12.145 0.771 0.020 0.038 0.002 0.002 0.001 0.000 0.140   
09/17/2025 1079.433 1.049 2.900 0.644 82.917 12.146 0.777 0.020 0.040 0.002 0.003 0.001 0.000 0.144   
09/16/2025 1083.409 1.063 2.919 0.647 82.397 12.538 0.856 0.023 0.045 0.003 0.003 0.001 0.000 0.152   
09/15/2025 1082.277 1.053 2.912 0.646 82.491 12.474 0.825 0.021 0.042 0.002 0.003 0.001 0.000 0.175   
09/14/2025 1082.721 1.014 2.867 0.645 82.534 12.422 0.872 0.020 0.037 0.002 0.002 0.001 0.000 0.229   
09/13/2025 1082.994 1.015 2.897 0.646 82.462 12.357 0.935 0.024 0.047 0.003 0.003 0.002 0.000 0.255   
09/12/2025 1081.108 1.006 2.833 0.644 82.806 12.137 0.891 0.022 0.042 0.002 0.002 0.001 0.000 0.258   
09/11/2025 1081.773 0.979 2.767 0.643 82.993 12.068 0.891 0.022 0.042 0.002 0.002 0.001 0.000 0.233   
09/10/2025 1081.452 0.963 2.711 0.642 83.208 11.936 0.886 0.022 0.041 0.002 0.002 0.001 0.000 0.227   
09/09/2025 1075.222 0.969 2.780 0.639 83.710 11.451 0.802 0.017 0.031 0.002 0.002 0.001 0.000 0.236   
09/08/2025 1078.978 0.974 2.745 0.641 83.406 11.691 0.893 0.020 0.035 0.002 0.002 0.001 0.000 0.231   
09/07/2025 1077.991 0.977 2.737 0.640 83.478 11.664 0.841 0.020 0.037 0.002 0.002 0.001 0.000 0.240   
09/06/2025 1079.510 0.975 2.717 0.641 83.380 11.777 0.857 0.021 0.039 0.002 0.002 0.001 0.000 0.229   
09/05/2025 1081.336 0.963 2.650 0.641 83.408 11.838 0.875 0.021 0.039 0.002 0.002 0.001 0.000 0.202   
09/04/2025 1082.541 0.962 2.656 0.642 83.292 11.913 0.910 0.023 0.041 0.002 0.002 0.001 0.000 0.197   
09/03/2025 1080.632 0.953 2.548 0.640 83.884 11.561 0.848 0.022 0.040 0.002 0.002 0.001 0.000 0.138   
09/02/2025 1082.179 0.955 2.544 0.641 83.764 11.654 0.885 0.023 0.042 0.002 0.002 0.002 0.000 0.127   
09/01/2025 1078.610 0.923 2.405 0.636 84.463 11.134 0.832 0.022 0.042 0.002 0.002 0.002 0.000 0.172   
08/31/2025 1079.859 0.933 2.448 0.638 84.146 11.379 0.835 0.023 0.043 0.002 0.003 0.001 0.000 0.187   
08/30/2025 1068.695 0.805 1.803 0.622 87.292 9.322 0.611 0.017 0.030 0.002 0.002 0.000 0.000 0.117   
08/29/2025 1080.076 0.932 2.419 0.638 84.277 11.348 0.820 0.022 0.040 0.002 0.002 0.001 0.000 0.138   
08/28/2025 1080.236 0.951 2.505 0.639 84.072 11.445 0.837 0.022 0.041 0.002 0.002 0.001 0.000 0.121   
08/27/2025 1078.243 0.947 2.487 0.637 84.213 11.323 0.794 0.020 0.038 0.002 0.002 0.001 0.000 0.172   
08/26/2025 1077.198 0.911 2.282 0.634 85.043 10.901 0.718 0.018 0.034 0.002 0.002 0.005 0.000 0.084   
08/25/2025 1080.778 0.993 2.590 0.641 83.917 11.656 0.746 0.018 0.033 0.002 0.002 0.024 0.000 0.019   
08/24/2025 1080.787 0.993 2.591 0.641 83.916 11.656 0.746 0.018 0.033 0.002 0.002 0.024 0.000 0.019   
08/23/2025 1080.806 0.994 2.590 0.641 83.914 11.657 0.746 0.018 0.033 0.002 0.002 0.025 0.000 0.019   
08/22/2025 1080.825 0.994 2.590 0.641 83.913 11.658 0.747 0.018 0.033 0.002 0.002 0.025 0.000 0.019   
08/21/2025 1080.843 0.994 2.590 0.641 83.912 11.659 0.747 0.018 0.033 0.002 0.002 0.025 0.000 0.019   
08/20/2025 1080.857 0.994 2.590 0.641 83.911 11.659 0.747 0.018 0.033 0.002 0.002 0.025 0.000 0.019   
08/19/2025 1080.840 0.994 2.590 0.641 83.915 11.656 0.746 0.018 0.033 0.002 0.002 0.026 0.000 0.019   
08/18/2025 1080.854 0.994 2.590 0.641 83.915 11.656 0.746 0.018 0.033 0.002 0.002 0.026 0.000 0.019   
08/17/2025 1080.849 0.994 2.590 0.641 83.917 11.655 0.746 0.018 0.033 0.002 0.002 0.026 0.000 0.019   
08/16/2025 1080.868 0.994 2.590 0.641 83.915 11.656 0.746 0.018 0.033 0.002 0.002 0.026 0.000 0.019   
08/15/2025 1080.872 0.993 2.589 0.641 83.916 11.655 0.746 0.018 0.033 0.002 0.002 0.027 0.000 0.019   
08/14/2025 1080.869 0.993 2.589 0.641 83.918 11.654 0.746 0.018 0.033 0.002 0.002 0.027 0.000 0.019   
08/13/2025 1080.863 0.993 2.589 0.641 83.920 11.652 0.746 0.018 0.033 0.002 0.002 0.027 0.000 0.019   
08/12/2025 1080.864 0.993 2.589 0.641 83.921 11.651 0.745 0.018 0.033 0.002 0.002 0.027 0.000 0.019   
08/11/2025 1080.874 0.993 2.589 0.641 83.921 11.651 0.745 0.018 0.033 0.002 0.002 0.027 0.000 0.019   
08/10/2025 1080.878 0.993 2.589 0.641 83.921 11.651 0.745 0.018 0.033 0.002 0.002 0.028 0.000 0.019   
08/09/2025 1080.867 0.994 2.589 0.641 83.922 11.650 0.745 0.018 0.033 0.002 0.002 0.028 0.000 0.019   
08/08/2025 1080.869 0.993 2.588 0.641 83.920 11.653 0.745 0.018 0.033 0.002 0.002 0.027 0.000 0.019   
08/07/2025 1080.747 0.993 2.588 0.641 83.924 11.652 0.746 0.018 0.033 0.002 0.002 0.024 0.000 0.019   
08/06/2025 1080.611 0.993 2.588 0.640 83.926 11.654 0.746 0.018 0.033 0.002 0.002 0.019 0.000 0.019   
08/05/2025 1080.381 0.993 2.588 0.640 83.932 11.654 0.746 0.018 0.033 0.002 0.002 0.013 0.000 0.019   
08/04/2025 1080.173 0.993 2.588 0.640 83.938 11.654 0.746 0.018 0.033 0.002 0.002 0.008 0.000 0.019   
08/03/2025 1080.018 0.993 2.588 0.640 83.939 11.657 0.747 0.018 0.033 0.002 0.002 0.003 0.000 0.019   
08/02/2025 1079.966 0.993 2.588 0.640 83.940 11.657 0.747 0.018 0.033 0.002 0.002 0.001 0.000 0.019   
08/01/2025 1079.961 0.993 2.588 0.640 83.941 11.657 0.747 0.018 0.033 0.002 0.002 0.001 0.000 0.019   
07/31/2025 1079.948 0.993 2.588 0.640 83.942 11.657 0.747 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/30/2025 1079.961 0.994 2.587 0.640 83.940 11.659 0.747 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/29/2025 1079.957 0.994 2.587 0.640 83.942 11.658 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/28/2025 1079.959 0.994 2.587 0.640 83.941 11.659 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/27/2025 1079.949 0.994 2.587 0.640 83.942 11.658 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/26/2025 1079.940 0.994 2.586 0.640 83.945 11.655 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/25/2025 1079.951 0.993 2.586 0.640 83.945 11.656 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/24/2025 1079.911 0.993 2.586 0.640 83.950 11.652 0.745 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/23/2025 1079.961 0.994 2.586 0.640 83.943 11.659 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/22/2025 1079.927 0.993 2.585 0.640 83.950 11.653 0.745 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/21/2025 1079.959 0.993 2.585 0.640 83.946 11.656 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/20/2025 1079.930 0.993 2.585 0.640 83.951 11.653 0.745 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/19/2025 1079.937 0.993 2.584 0.640 83.951 11.653 0.745 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/18/2025 1079.959 0.993 2.584 0.640 83.950 11.654 0.746 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
07/17/2025 1079.937 0.993 2.584 0.640 83.953 11.652 0.745 0.018 0.033 0.002 0.002 0.001 0.000 0.018   
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