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Gas Quality / Gas Quality By Date

Date Requested: May 19 2026 11:32 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
05/19/2026 1051.901 0.862 1.709 0.611 90.074 6.604 0.599 0.035 0.079 0.013 0.015 0.005     
05/18/2026 1063.369 0.922 2.089 0.623 87.648 8.464 0.747 0.034 0.072 0.009 0.011 0.003     
05/17/2026 1063.690 0.977 1.809 0.621 88.173 8.153 0.733 0.039 0.084 0.012 0.014 0.004     
05/16/2026 1072.736 0.967 2.480 0.634 85.472 10.112 0.860 0.031 0.061 0.007 0.007 0.002     
05/15/2026 1064.729 0.900 2.511 0.628 86.550 9.144 0.770 0.032 0.067 0.009 0.010 0.003     
05/14/2026 1072.989 0.971 2.406 0.633 85.444 10.339 0.753 0.025 0.049 0.005 0.005 0.001     
05/13/2026 1070.164 1.033 2.030 0.629 86.566 9.552 0.704 0.029 0.061 0.008 0.010 0.004     
05/12/2026 1067.304 1.095 1.704 0.624 87.714 8.603 0.703 0.041 0.094 0.016 0.019 0.006     
05/11/2026 1061.440 0.863 2.147 0.621 87.718 8.543 0.631 0.024 0.052 0.007 0.008 0.004     
05/10/2026 1060.465 0.837 2.003 0.619 88.299 8.105 0.635 0.029 0.062 0.009 0.011 0.005     
05/09/2026 1077.622 0.880 2.191 0.632 85.533 10.568 0.747 0.024 0.043 0.004 0.005 0.002     
05/08/2026 1088.984 0.760 1.912 0.635 85.082 11.316 0.849 0.027 0.042 0.005 0.005 0.001     
05/07/2026 1070.706 1.064 1.748 0.626 87.257 9.001 0.762 0.040 0.089 0.014 0.016 0.005     
05/06/2026 1072.609 1.098 1.576 0.626 87.407 8.913 0.799 0.047 0.104 0.016 0.019 0.005     
05/05/2026 1072.058 0.992 2.012 0.629 86.407 9.711 0.738 0.028 0.058 0.007 0.009 0.002     
05/04/2026 1074.771 0.971 2.454 0.635 84.924 10.747 0.759 0.021 0.039 0.003 0.004 0.001     
05/03/2026 1073.636 0.947 2.523 0.634 84.942 10.722 0.731 0.020 0.037 0.003 0.003 0.001     
05/02/2026 1068.049 0.893 2.428 0.629 86.042 9.922 0.636 0.019 0.037 0.004 0.004 0.002     
05/01/2026 1058.934 0.795 2.333 0.621 87.667 8.528 0.581 0.022 0.044 0.006 0.007 0.003     
04/30/2026 1054.816 0.758 2.464 0.619 87.979 8.152 0.569 0.020 0.041 0.005 0.006 0.003     
04/29/2026 1070.768 0.984 2.266 0.631 85.853 10.113 0.664 0.022 0.044 0.005 0.006 0.002     
04/28/2026 1062.546 0.910 2.125 0.623 87.440 8.839 0.588 0.023 0.049 0.007 0.008 0.002     
04/27/2026 1059.173 0.915 2.009 0.619 88.120 8.291 0.564 0.024 0.051 0.007 0.008 0.002     
04/26/2026 1064.888 1.038 1.947 0.624 87.413 8.806 0.675 0.030 0.065 0.009 0.011 0.003     
04/25/2026 1078.752 1.070 2.484 0.639 84.324 11.221 0.819 0.024 0.045 0.004 0.004 0.001     
04/24/2026 1081.025 1.060 2.664 0.643 83.509 11.749 0.858 0.024 0.044 0.003 0.004 0.001     
04/23/2026 1066.351 1.037 2.071 0.627 86.918 9.168 0.692 0.028 0.059 0.008 0.009 0.002     
04/22/2026 1075.615 1.071 2.287 0.635 85.137 10.610 0.779 0.026 0.051 0.005 0.006 0.001     
04/21/2026 1061.717 1.050 1.866 0.622 87.895 8.432 0.634 0.028 0.059 0.008 0.009 0.002     
04/20/2026 1066.532 1.083 1.929 0.626 86.999 9.193 0.649 0.027 0.057 0.008 0.009 0.002     
04/19/2026 1058.595 0.937 2.069 0.620 87.960 8.368 0.555 0.023 0.049 0.007 0.008 0.002     
04/18/2026 1068.421 1.021 2.314 0.630 85.791 10.072 0.620 0.021 0.043 0.005 0.006 0.001     
04/17/2026 1065.644 0.980 2.367 0.628 86.189 9.677 0.625 0.022 0.046 0.006 0.006 0.002     
04/16/2026 1070.018 1.054 2.367 0.632 85.510 10.249 0.667 0.022 0.046 0.006 0.007 0.002     
04/15/2026 1070.752 1.053 2.543 0.635 84.948 10.653 0.651 0.021 0.041 0.004 0.005 0.001     
04/14/2026 1062.780 1.017 2.020 0.623 87.347 8.891 0.600 0.022 0.046 0.006 0.007 0.002     
04/13/2026 1052.146 0.860 1.923 0.613 89.385 7.199 0.520 0.026 0.057 0.009 0.011 0.004     
04/12/2026 1052.073 0.878 1.928 0.613 89.299 7.274 0.521 0.024 0.051 0.008 0.009 0.003     
04/11/2026 1054.038 0.949 1.849 0.615 89.075 7.487 0.530 0.024 0.052 0.008 0.010 0.004     
04/10/2026 1063.345 1.032 2.194 0.626 86.765 9.281 0.600 0.019 0.039 0.005 0.006 0.002     
04/09/2026 1057.990 0.986 1.946 0.619 88.194 8.226 0.550 0.020 0.042 0.006 0.007 0.002     
04/08/2026 1056.495 1.057 1.535 0.615 89.235 7.535 0.524 0.025 0.055 0.009 0.010 0.003     
04/07/2026 1064.300 1.020 2.361 0.628 86.295 9.559 0.623 0.020 0.041 0.005 0.006 0.002     
04/06/2026 1067.633 0.966 2.697 0.633 85.150 10.324 0.687 0.018 0.035 0.003 0.004 0.002     
04/05/2026 1063.399 0.884 2.532 0.627 86.397 9.454 0.634 0.019 0.037 0.004 0.005 0.002     
04/04/2026 1053.013 0.867 2.121 0.616 88.706 7.682 0.528 0.021 0.044 0.006 0.007 0.002     
04/03/2026 1053.421 0.973 1.751 0.614 89.312 7.345 0.523 0.024 0.051 0.008 0.009 0.002     
04/02/2026 1069.751 1.103 2.669 0.636 84.615 10.759 0.681 0.019 0.037 0.003 0.003 0.001     
04/01/2026 1057.269 1.091 2.193 0.623 87.495 8.508 0.578 0.027 0.050 0.008 0.008 0.002     
03/31/2026 1060.576 1.061 2.120 0.624 87.261 8.849 0.590 0.021 0.042 0.005 0.006 0.002     
03/30/2026 1062.497 1.040 2.220 0.626 86.867 9.102 0.635 0.022 0.045 0.006 0.007 0.002     
03/29/2026 1056.721 1.059 1.610 0.616 89.070 7.599 0.547 0.030 0.055 0.010 0.010 0.003     
03/28/2026 1056.135 1.027 1.942 0.619 88.306 8.064 0.547 0.021 0.042 0.006 0.006 0.002     
03/27/2026 1074.422 1.126 2.788 0.641 83.767 11.533 0.682 0.016 0.032 0.002 0.002 0.000     
03/26/2026 1069.299 1.097 2.438 0.633 85.345 10.379 0.649 0.018 0.035 0.003 0.004 0.001     
03/25/2026 1064.921 1.164 1.878 0.626 87.110 9.159 0.607 0.021 0.043 0.005 0.006 0.001     
03/24/2026 1061.769 1.036 2.142 0.624 87.188 8.971 0.585 0.020 0.042 0.005 0.006 0.002     
03/23/2026 1077.382 1.088 2.657 0.641 83.969 11.468 0.751 0.020 0.040 0.003 0.003 0.001     
03/22/2026 1066.907 0.984 2.129 0.627 86.743 9.413 0.646 0.022 0.046 0.005 0.006 0.002     
03/21/2026 1050.120 0.888 1.658 0.609 90.124 6.747 0.487 0.023 0.050 0.008 0.009 0.003     
03/20/2026 1060.371 0.910 2.035 0.620 87.914 8.479 0.583 0.021 0.043 0.005 0.006 0.002     
03/19/2026 1069.776 0.890 1.874 0.624 87.126 9.416 0.621 0.021 0.039 0.005 0.005 0.001     
03/18/2026 1069.755 0.917 2.061 0.627 86.633 9.661 0.645 0.021 0.038 0.004 0.005 0.002     
03/17/2026 1062.131 0.994 2.216 0.625 87.053 9.064 0.590 0.020 0.041 0.005 0.006 0.002     
03/16/2026 1080.414 1.090 2.693 0.643 83.583 11.563 0.894 0.036 0.060 0.006 0.005 0.001     
03/15/2026 1053.348 0.920 1.827 0.614 89.287 7.328 0.544 0.024 0.052 0.007 0.007 0.003     
03/14/2026 1053.715 0.927 1.876 0.615 89.071 7.505 0.537 0.022 0.044 0.006 0.007 0.002     
03/13/2026 1054.214 0.916 1.960 0.616 88.850 7.642 0.549 0.022 0.045 0.006 0.007 0.002     
03/12/2026 1052.203 0.928 1.818 0.613 89.413 7.221 0.528 0.023 0.050 0.007 0.008 0.002     
03/11/2026 1076.102 1.102 2.689 0.640 84.009 11.353 0.750 0.022 0.047 0.003 0.004 0.000     
03/10/2026 1057.807 0.974 2.115 0.621 87.923 8.313 0.582 0.023 0.050 0.006 0.007 0.002     
03/09/2026 1090.199 1.112 2.751 0.650 82.012 13.093 0.868 0.024 0.049 0.003 0.003 0.000     
03/08/2026 1075.503 1.010 2.348 0.635 85.036 10.778 0.713 0.022 0.046 0.004 0.005 0.001     
03/07/2026 1070.376 0.916 2.203 0.629 86.218 9.943 0.643 0.020 0.038 0.004 0.004 0.001     
03/06/2026 1078.232 0.978 2.311 0.636 84.766 11.124 0.707 0.019 0.036 0.003 0.003 0.001     
03/05/2026 1077.218 0.979 2.160 0.633 85.360 10.710 0.721 0.020 0.038 0.003 0.003 0.001     
03/04/2026 1086.098 1.016 2.382 0.642 83.550 12.178 0.770 0.019 0.034 0.002 0.002 0.000     
03/03/2026 1088.021 1.026 2.367 0.643 83.306 12.420 0.775 0.018 0.033 0.002 0.002 0.000     
03/02/2026 1071.502 0.943 1.942 0.627 86.621 9.798 0.627 0.020 0.038 0.004 0.004 0.001     
03/01/2026 1100.712 0.851 2.013 0.645 82.976 13.260 0.819 0.020 0.029 0.003 0.003 0.001     
02/28/2026 1080.036 0.991 2.104 0.635 85.002 11.146 0.671 0.019 0.036 0.003 0.003 0.001     
02/27/2026 1073.187 0.973 1.953 0.629 86.290 10.100 0.618 0.019 0.037 0.004 0.004 0.001     
02/26/2026 1069.817 0.925 1.941 0.626 86.890 9.542 0.635 0.020 0.037 0.004 0.004 0.001     
02/25/2026 1076.773 0.929 2.240 0.633 85.253 10.835 0.663 0.019 0.035 0.003 0.003 0.001     
02/24/2026 1064.889 0.865 2.007 0.622 87.437 9.061 0.568 0.018 0.034 0.003 0.004 0.001     
02/23/2026 1063.657 0.860 2.002 0.621 87.588 8.930 0.556 0.017 0.032 0.003 0.003 0.001     
02/22/2026 1053.909 0.867 1.994 0.615 88.815 7.763 0.501 0.017 0.032 0.003 0.003 0.001     
02/21/2026 1051.525 0.861 1.863 0.612 89.417 7.330 0.472 0.017 0.032 0.003 0.003 0.001     
02/20/2026 1060.590 0.939 2.025 0.621 87.727 8.669 0.560 0.018 0.034 0.003 0.003 0.001     
02/19/2026 1073.845 1.007 2.455 0.635 84.899 10.837 0.692 0.018 0.033 0.002 0.002 0.000     
02/18/2026 1077.389 1.024 2.512 0.638 84.306 11.373 0.698 0.017 0.032 0.002 0.002 0.000     
02/17/2026 1067.236 1.051 2.354 0.630 85.903 9.950 0.649 0.018 0.037 0.002 0.002 0.000     
02/16/2026 1076.038 1.008 2.412 0.636 84.766 11.011 0.710 0.018 0.034 0.002 0.002 0.000     
02/15/2026 1066.859 0.979 2.153 0.627 86.552 9.641 0.601 0.017 0.032 0.002 0.002 0.000     
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