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Gas Quality / Gas Quality By Date

Date Requested: May 08 2026 10:32 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
05/08/2026 1079.760 0.939 2.216 0.635 85.194 10.712 0.843 0.028 0.054 0.005 0.006 0.002 0.002 0.000 0.000  
05/07/2026 1084.997 1.079 2.119 0.640 84.513 11.277 0.890 0.034 0.068 0.007 0.008 0.002 0.002 0.000 0.000  
05/06/2026 1086.291 1.029 2.369 0.642 83.826 11.783 0.895 0.029 0.057 0.005 0.005 0.001 0.001 0.000 0.000  
05/05/2026 1087.693 1.002 2.351 0.643 83.677 12.005 0.899 0.023 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
05/04/2026 1084.869 1.002 2.441 0.642 83.770 11.866 0.857 0.020 0.035 0.002 0.002 0.000 0.000 0.006 0.000  
05/03/2026 1077.921 0.992 2.407 0.637 84.583 11.300 0.667 0.016 0.029 0.002 0.002 0.001 0.001 0.002 0.000  
05/02/2026 1070.753 0.898 2.349 0.630 85.885 10.149 0.643 0.019 0.037 0.004 0.005 0.002 0.002 0.006 0.000  
05/01/2026 1066.128 0.841 2.323 0.626 86.706 9.417 0.637 0.021 0.040 0.005 0.005 0.003 0.003 0.000 0.000  
04/30/2026 1070.937 0.931 2.465 0.632 85.519 10.367 0.656 0.018 0.035 0.003 0.004 0.001 0.001 0.000 0.000  
04/29/2026 1071.217 0.964 2.132 0.629 86.224 9.944 0.652 0.022 0.045 0.005 0.006 0.002 0.002 0.000 0.000  
04/28/2026 1067.090 0.930 2.126 0.626 86.792 9.474 0.599 0.021 0.042 0.005 0.006 0.002 0.002 0.000 0.000  
04/27/2026 1067.233 1.031 1.872 0.625 87.274 9.047 0.663 0.028 0.060 0.009 0.010 0.003 0.003 0.000 0.000  
04/26/2026 1076.168 1.042 2.299 0.635 85.118 10.693 0.765 0.024 0.046 0.005 0.005 0.001 0.001 0.000 0.000  
04/25/2026 1082.054 1.054 2.488 0.641 83.953 11.576 0.849 0.024 0.045 0.003 0.004 0.001 0.001 0.002 0.000  
04/24/2026 1073.616 1.054 2.113 0.632 85.872 10.117 0.746 0.026 0.053 0.006 0.007 0.002 0.002 0.000 0.000  
04/23/2026 1079.011 1.058 2.301 0.637 84.755 10.997 0.799 0.026 0.051 0.005 0.005 0.001 0.001 0.000 0.000  
04/22/2026 1064.354 1.044 1.821 0.623 87.696 8.688 0.647 0.027 0.056 0.007 0.008 0.002 0.002 0.000 0.000  
04/21/2026 1071.172 1.069 2.136 0.631 85.987 10.055 0.670 0.022 0.045 0.005 0.006 0.002 0.002 0.001 0.000  
04/20/2026 1064.987 0.998 1.911 0.623 87.473 8.903 0.617 0.025 0.053 0.007 0.008 0.002 0.002 0.000 0.000  
04/19/2026 1064.864 0.986 2.092 0.625 86.996 9.230 0.585 0.023 0.047 0.006 0.007 0.002 0.002 0.023 0.000  
04/18/2026 1070.162 0.988 2.309 0.631 85.847 10.118 0.644 0.021 0.043 0.005 0.006 0.002 0.002 0.016 0.000  
04/17/2026 1072.322 1.041 2.298 0.633 85.523 10.377 0.674 0.021 0.043 0.005 0.006 0.002 0.002 0.007 0.000  
04/16/2026 1075.398 1.050 2.481 0.637 84.545 11.150 0.662 0.019 0.037 0.003 0.004 0.001 0.001 0.047 0.000  
04/15/2026 1078.846 1.069 2.610 0.641 83.852 11.682 0.714 0.019 0.035 0.002 0.002 0.000 0.000 0.014 0.000  
04/14/2026 1083.991 1.094 2.675 0.645 83.001 12.262 0.832 0.021 0.040 0.002 0.003 0.000 0.000 0.069 0.000  
04/13/2026 1082.242 1.071 2.630 0.643 83.434 11.997 0.778 0.021 0.041 0.003 0.003 0.001 0.001 0.021 0.000  
04/12/2026 1075.808 1.038 2.423 0.636 84.712 10.959 0.731 0.021 0.042 0.004 0.004 0.001 0.001 0.063 0.000  
04/11/2026 1070.254 1.028 2.359 0.632 85.619 10.259 0.656 0.018 0.036 0.004 0.005 0.002 0.002 0.012 0.000  
04/10/2026 1077.690 1.088 2.534 0.639 84.119 11.455 0.727 0.017 0.031 0.002 0.002 0.001 0.001 0.023 0.000  
04/09/2026 1081.090 1.112 2.645 0.643 83.263 12.054 0.779 0.016 0.029 0.002 0.002 0.000 0.000 0.097 0.000  
04/08/2026 1074.125 1.098 2.202 0.634 85.292 10.583 0.698 0.020 0.040 0.004 0.005 0.002 0.002 0.054 0.000  
04/07/2026 1077.031 1.080 2.713 0.641 83.716 11.626 0.736 0.016 0.031 0.002 0.002 0.001 0.001 0.077 0.000  
04/06/2026 1076.244 1.030 2.631 0.639 84.169 11.291 0.750 0.018 0.035 0.002 0.003 0.001 0.001 0.068 0.000  
04/05/2026 1072.943 0.987 2.518 0.635 85.008 10.709 0.700 0.018 0.034 0.003 0.003 0.001 0.001 0.018 0.000  
04/04/2026 1070.321 1.029 2.301 0.631 85.775 10.166 0.656 0.020 0.040 0.004 0.005 0.001 0.001 0.001 0.000  
04/03/2026 1069.439 1.043 2.330 0.631 85.734 10.143 0.655 0.020 0.039 0.004 0.004 0.001 0.001 0.025 0.000  
04/02/2026 1078.861 1.114 2.805 0.643 83.131 12.031 0.751 0.018 0.033 0.002 0.002 0.000 0.000 0.112 0.000  
04/01/2026 1080.219 1.125 2.784 0.644 83.026 12.139 0.772 0.018 0.034 0.002 0.002 0.000 0.000 0.099 0.000  
03/31/2026 1078.800 1.134 2.738 0.643 83.248 11.974 0.748 0.017 0.031 0.002 0.002 0.000 0.000 0.106 0.000  
03/30/2026 1077.054 1.124 2.662 0.641 83.687 11.643 0.733 0.017 0.031 0.002 0.002 0.000 0.000 0.097 0.000  
03/29/2026 1072.126 1.103 2.167 0.632 85.661 10.336 0.657 0.020 0.038 0.004 0.004 0.001 0.001 0.007 0.000  
03/28/2026 1076.322 1.098 2.660 0.640 83.866 11.486 0.739 0.018 0.034 0.002 0.003 0.000 0.000 0.093 0.000  
03/27/2026 1061.220 0.805 1.347 0.612 89.267 8.169 0.364 0.009 0.015 0.001 0.001 0.000 0.000 0.022 0.000  
03/26/2026 1047.777 0.582 0.368 0.589 93.552 5.392 0.099 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
03/25/2026 1060.572 0.821 1.426 0.613 89.207 8.127 0.386 0.010 0.018 0.002 0.002 0.000 0.000 0.000 0.000  
03/24/2026 1081.875 1.094 2.630 0.643 83.434 12.012 0.772 0.018 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
03/23/2026 1081.655 1.054 2.555 0.642 83.766 11.776 0.779 0.021 0.041 0.003 0.003 0.001 0.001 0.000 0.000  
03/22/2026 1052.994 0.688 0.763 0.599 91.856 6.450 0.224 0.007 0.010 0.001 0.001 0.000 0.000 0.000 0.000  
03/21/2026 1062.780 0.811 1.368 0.613 89.121 8.244 0.420 0.012 0.021 0.002 0.002 0.000 0.000 0.000 0.000  
03/20/2026 1071.580 0.933 2.066 0.628 86.360 9.927 0.646 0.019 0.038 0.004 0.004 0.001 0.001 0.000 0.000  
03/19/2026 1047.405 0.555 0.395 0.589 93.597 5.348 0.098 0.003 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
03/18/2026 1048.701 0.520 0.387 0.589 93.532 5.450 0.103 0.003 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
03/17/2026 1061.385 0.707 1.121 0.608 90.043 7.740 0.358 0.011 0.016 0.002 0.001 0.000 0.000 0.000 0.000  
03/16/2026 1070.424 0.958 2.257 0.630 86.121 9.863 0.710 0.027 0.051 0.005 0.005 0.002 0.002 0.000 0.000  
03/15/2026 1066.944 0.950 2.154 0.626 86.720 9.475 0.624 0.021 0.044 0.004 0.005 0.002 0.002 0.000 0.000  
03/14/2026 1074.213 1.007 2.351 0.634 85.254 10.601 0.720 0.020 0.038 0.003 0.004 0.001 0.001 0.000 0.000  
03/13/2026 1068.338 1.000 2.174 0.628 86.408 9.684 0.659 0.021 0.042 0.004 0.005 0.002 0.002 0.000 0.000  
03/12/2026 1080.172 1.065 2.567 0.641 83.894 11.636 0.766 0.021 0.043 0.003 0.003 0.001 0.001 0.000 0.000  
03/11/2026 1081.616 1.069 2.627 0.643 83.572 11.876 0.782 0.022 0.044 0.003 0.003 0.000 0.000 0.000 0.000  
03/10/2026 1082.529 1.064 2.629 0.643 83.470 11.970 0.796 0.022 0.043 0.002 0.003 0.000 0.000 0.000 0.000  
03/09/2026 1084.661 1.089 2.695 0.646 82.973 12.356 0.805 0.022 0.044 0.002 0.003 0.000 0.000 0.010 0.000  
03/08/2026 1096.166 1.061 2.562 0.651 81.954 13.464 0.884 0.023 0.045 0.003 0.003 0.000 0.000 0.001 0.000  
03/07/2026 1090.479 1.021 2.427 0.645 83.001 12.677 0.812 0.019 0.037 0.002 0.003 0.000 0.000 0.000 0.000  
03/06/2026 1083.687 0.997 2.262 0.639 84.273 11.649 0.758 0.019 0.036 0.003 0.003 0.001 0.001 0.000 0.000  
03/05/2026 1089.988 1.020 2.350 0.644 83.233 12.537 0.802 0.019 0.035 0.002 0.002 0.000 0.000 0.000 0.000  
03/04/2026 1077.917 0.911 1.882 0.630 85.904 10.654 0.598 0.014 0.026 0.002 0.002 0.000 0.000 0.007 0.000  
03/03/2026 1072.560 0.843 1.626 0.623 87.265 9.707 0.514 0.013 0.023 0.002 0.002 0.000 0.000 0.004 0.000  
03/02/2026 1090.457 0.924 1.967 0.639 84.230 12.076 0.747 0.018 0.030 0.003 0.003 0.001 0.001 0.000 0.000  
03/01/2026 1095.750 0.998 2.387 0.648 82.450 13.299 0.810 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
02/28/2026 1079.811 0.922 1.944 0.632 85.538 10.917 0.626 0.016 0.030 0.002 0.002 0.000 0.000 0.001 0.000  
02/27/2026 1080.960 0.976 2.114 0.635 84.956 11.203 0.688 0.019 0.036 0.003 0.003 0.001 0.001 0.000 0.000  
02/26/2026 1083.145 0.956 2.153 0.637 84.699 11.374 0.752 0.020 0.038 0.003 0.003 0.001 0.001 0.000 0.000  
02/25/2026 1085.989 0.966 2.264 0.640 84.005 11.979 0.726 0.019 0.035 0.002 0.003 0.000 0.000 0.000 0.000  
02/24/2026 1078.721 0.931 2.144 0.633 85.256 10.941 0.670 0.018 0.033 0.003 0.003 0.001 0.001 0.000 0.000  
02/23/2026 1076.379 0.926 2.173 0.632 85.489 10.695 0.659 0.018 0.033 0.002 0.003 0.001 0.001 0.000 0.000  
02/22/2026 1062.095 0.902 2.094 0.622 87.499 8.878 0.571 0.017 0.032 0.003 0.003 0.001 0.001 0.000 0.000  
02/21/2026 1068.677 0.971 2.201 0.628 86.270 9.890 0.617 0.016 0.030 0.002 0.002 0.000 0.000 0.000 0.000  
02/20/2026 1078.051 1.009 2.410 0.637 84.554 11.270 0.708 0.016 0.029 0.002 0.002 0.000 0.000 0.000 0.000  
02/19/2026 1080.507 1.015 2.423 0.639 84.242 11.518 0.750 0.018 0.032 0.002 0.002 0.000 0.000 0.000 0.000  
02/18/2026 1081.160 1.009 2.416 0.639 84.175 11.607 0.740 0.017 0.032 0.002 0.002 0.000 0.000 0.000 0.000  
02/17/2026 1080.580 1.001 2.378 0.638 84.374 11.442 0.748 0.018 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
02/16/2026 1078.547 0.979 2.276 0.636 84.871 11.123 0.698 0.017 0.031 0.002 0.002 0.000 0.000 0.000 0.000  
02/15/2026 1079.125 0.993 2.272 0.636 84.778 11.202 0.700 0.017 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
02/14/2026 1084.833 0.963 2.116 0.638 84.496 11.647 0.721 0.018 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
02/13/2026 1077.166 0.954 2.156 0.633 85.363 10.803 0.669 0.017 0.031 0.002 0.002 0.001 0.001 0.000 0.000  
02/12/2026 1068.147 0.938 2.103 0.626 86.665 9.592 0.641 0.018 0.032 0.002 0.002 0.001 0.001 0.005 0.000  
02/11/2026 1076.489 0.994 2.340 0.635 84.952 10.955 0.707 0.016 0.030 0.002 0.002 0.000 0.000 0.003 0.000  
02/10/2026 1074.188 0.979 2.230 0.632 85.553 10.479 0.705 0.018 0.031 0.002 0.002 0.000 0.000 0.000 0.000  
02/09/2026 1069.635 0.937 1.949 0.626 86.786 9.681 0.596 0.016 0.029 0.002 0.002 0.001 0.001 0.000 0.000  
02/08/2026 1072.896 0.991 2.267 0.632 85.574 10.448 0.667 0.017 0.031 0.002 0.002 0.001 0.001 0.000 0.000  
02/07/2026 1082.226 1.006 2.291 0.638 84.330 11.590 0.727 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
02/06/2026 1059.860 0.707 1.129 0.607 90.182 7.636 0.317 0.010 0.016 0.002 0.002 0.001 0.001 0.000 0.000  
02/05/2026 1047.907 0.576 0.476 0.590 93.302 5.534 0.103 0.004 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
02/04/2026 1060.621 0.713 1.177 0.608 89.987 7.751 0.340 0.011 0.017 0.002 0.002 0.001 0.001 0.000 0.000  
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