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Gas Quality / Gas Quality By Date

Date Requested: Jul 14 2026 1:26 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
07/14/2026 1080.576 1.034 2.572 0.641 83.737 11.709 0.796 0.020 0.038 0.002 0.002 0.000 0.000 0.090 0.000  
07/13/2026 1080.576 1.034 2.572 0.641 83.737 11.709 0.796 0.020 0.038 0.002 0.002 0.000 0.000 0.090 0.000  
07/12/2026 1081.995 1.030 2.578 0.642 83.630 11.763 0.843 0.023 0.044 0.003 0.003 0.000 0.000 0.083 0.000  
07/11/2026 1076.919 0.979 2.241 0.634 84.974 10.973 0.682 0.018 0.033 0.002 0.002 0.000 0.000 0.096 0.000  
07/10/2026 1060.644 0.816 1.340 0.612 89.340 8.026 0.401 0.011 0.019 0.001 0.001 0.000 0.000 0.044 0.000  
07/09/2026 1078.895 1.024 2.519 0.639 83.941 11.629 0.710 0.018 0.033 0.002 0.002 0.000 0.000 0.123 0.000  
07/08/2026 1066.251 0.877 1.756 0.621 87.492 9.263 0.480 0.012 0.021 0.001 0.001 0.000 0.000 0.095 0.000  
07/07/2026 1077.624 1.000 2.472 0.637 84.216 11.382 0.718 0.018 0.034 0.002 0.002 0.000 0.000 0.157 0.000  
07/06/2026 1076.022 0.963 2.249 0.633 85.065 10.821 0.711 0.019 0.034 0.002 0.002 0.000 0.000 0.135 0.000  
07/05/2026 1082.480 1.002 2.462 0.640 83.726 11.808 0.797 0.021 0.039 0.002 0.002 0.000 0.000 0.141 0.000  
07/04/2026 1071.332 0.892 1.924 0.626 86.482 9.983 0.568 0.015 0.026 0.001 0.001 0.000 0.000 0.106 0.000  
07/03/2026 1065.811 0.793 1.461 0.616 88.431 8.748 0.454 0.012 0.020 0.001 0.001 0.000 0.000 0.079 0.000  
07/02/2026 1051.105 0.582 0.556 0.593 92.741 5.936 0.162 0.006 0.006 0.001 0.001 0.000 0.000 0.009 0.000  
07/01/2026 1048.298 0.531 0.419 0.589 93.512 5.411 0.114 0.006 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
06/30/2026 1047.724 0.547 0.430 0.589 93.527 5.363 0.120 0.005 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
06/29/2026 1048.400 0.558 0.473 0.590 93.382 5.396 0.171 0.009 0.008 0.001 0.001 0.000 0.000 0.000 0.000  
06/28/2026 1050.478 0.641 0.747 0.596 92.382 5.949 0.251 0.012 0.015 0.002 0.001 0.000 0.000 0.000 0.000  
06/27/2026 1046.080 0.622 0.609 0.591 93.242 5.312 0.193 0.008 0.010 0.001 0.001 0.000 0.000 0.000 0.000  
06/26/2026 1045.031 0.581 0.455 0.588 93.803 4.976 0.164 0.009 0.009 0.002 0.001 0.001 0.001 0.000 0.000  
06/25/2026 1045.445 0.606 0.459 0.589 93.686 5.060 0.166 0.009 0.009 0.002 0.001 0.001 0.001 0.000 0.000  
06/24/2026 1051.087 0.633 0.450 0.593 93.053 5.561 0.253 0.020 0.021 0.004 0.003 0.001 0.001 0.000 0.000  
06/23/2026 1052.608 0.639 0.482 0.595 92.826 5.714 0.273 0.026 0.028 0.005 0.004 0.001 0.001 0.000 0.000  
06/22/2026 1062.081 0.631 0.538 0.601 92.097 5.916 0.630 0.070 0.083 0.015 0.011 0.004 0.004 0.000 0.000  
06/21/2026 1054.536 0.652 0.684 0.598 92.129 6.137 0.332 0.025 0.030 0.005 0.004 0.001 0.001 0.000 0.000  
06/20/2026 1050.733 0.637 0.677 0.595 92.488 5.945 0.225 0.011 0.013 0.002 0.001 0.000 0.000 0.000 0.000  
06/19/2026 1065.600 0.883 1.810 0.621 87.441 9.163 0.524 0.017 0.028 0.002 0.002 0.000 0.000 0.130 0.000  
06/18/2026 1060.473 0.748 1.139 0.608 89.982 7.678 0.384 0.012 0.017 0.001 0.001 0.000 0.000 0.037 0.000  
06/17/2026 1049.209 0.595 0.460 0.591 93.202 5.563 0.166 0.007 0.006 0.001 0.001 0.000 0.000 0.000 0.000  
06/16/2026 1050.702 0.618 0.458 0.593 93.017 5.682 0.197 0.012 0.011 0.002 0.001 0.001 0.001 0.000 0.000  
06/15/2026 1051.063 0.618 0.439 0.593 93.060 5.624 0.222 0.015 0.015 0.003 0.002 0.001 0.001 0.000 0.000  
06/14/2026 1051.323 0.614 0.459 0.593 92.933 5.782 0.188 0.011 0.010 0.002 0.001 0.001 0.001 0.000 0.000  
06/13/2026 1056.849 0.712 0.932 0.603 90.976 7.031 0.304 0.010 0.015 0.002 0.001 0.000 0.000 0.016 0.000  
06/12/2026 1073.164 0.999 2.354 0.633 85.199 10.606 0.702 0.018 0.034 0.002 0.002 0.000 0.000 0.083 0.000  
06/11/2026 1050.411 0.650 0.611 0.595 92.572 5.982 0.170 0.006 0.006 0.001 0.001 0.000 0.000 0.000 0.000  
06/10/2026 1051.536 0.660 0.623 0.596 92.390 6.127 0.184 0.006 0.007 0.001 0.001 0.000 0.000 0.000 0.000  
06/09/2026 1082.354 1.057 2.746 0.644 83.374 11.818 0.930 0.024 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
06/08/2026 1092.769 1.062 2.800 0.652 82.000 13.023 1.031 0.027 0.050 0.003 0.003 0.000 0.000 0.000 0.000  
06/07/2026 1086.182 1.073 2.861 0.648 82.588 12.464 0.935 0.024 0.047 0.003 0.003 0.001 0.001 0.000 0.000  
06/06/2026 1084.342 1.080 2.886 0.647 82.723 12.330 0.903 0.024 0.047 0.003 0.003 0.001 0.001 0.000 0.000  
06/05/2026 1076.200 1.034 2.621 0.639 84.401 11.075 0.792 0.023 0.045 0.004 0.004 0.001 0.001 0.000 0.000  
06/04/2026 1062.914 0.925 2.080 0.623 87.487 8.813 0.609 0.022 0.047 0.006 0.007 0.003 0.003 0.000 0.000  
06/03/2026 1052.936 0.669 0.547 0.596 92.322 6.297 0.153 0.005 0.005 0.001 0.000 0.000 0.000 0.000 0.000  
06/02/2026 1097.884 0.787 2.090 0.643 83.460 12.704 0.888 0.025 0.038 0.003 0.003 0.001 0.001 0.000 0.000  
06/01/2026 1076.824 1.026 2.530 0.638 84.510 11.104 0.752 0.022 0.045 0.004 0.005 0.001 0.001 0.000 0.000  
05/31/2026 1073.987 1.053 2.574 0.637 84.677 10.892 0.733 0.020 0.039 0.004 0.004 0.001 0.001 0.000 0.000  
05/30/2026 1068.866 1.011 2.315 0.630 86.031 9.869 0.695 0.021 0.043 0.005 0.005 0.002 0.002 0.000 0.000  
05/29/2026 1079.929 1.057 2.770 0.643 83.531 11.733 0.846 0.021 0.037 0.002 0.002 0.000 0.000 0.000 0.000  
05/28/2026 1054.200 0.694 0.835 0.600 91.543 6.666 0.240 0.008 0.011 0.001 0.001 0.000 0.000 0.000 0.000  
05/27/2026 1051.584 0.626 0.429 0.593 92.840 5.975 0.120 0.005 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
05/26/2026 1050.847 0.607 0.409 0.592 93.028 5.822 0.123 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
05/25/2026 1051.191 0.598 0.391 0.592 93.046 5.832 0.123 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
05/24/2026 1051.266 0.604 0.397 0.592 93.006 5.862 0.121 0.004 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
05/23/2026 1050.036 0.615 0.405 0.592 93.114 5.740 0.118 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
05/22/2026 1051.062 0.662 0.640 0.596 92.394 6.114 0.176 0.005 0.006 0.001 0.000 0.000 0.000 0.000 0.000  
05/21/2026 1081.339 1.057 2.723 0.643 83.509 11.749 0.896 0.023 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
05/20/2026 1058.072 0.687 0.918 0.603 90.914 7.161 0.297 0.009 0.012 0.001 0.001 0.000 0.000 0.000 0.000  
05/19/2026 1047.442 0.593 0.427 0.590 93.458 5.394 0.118 0.005 0.004 0.001 0.000 0.001 0.000 0.000 0.000  
05/18/2026 1047.986 0.587 0.419 0.590 93.421 5.441 0.121 0.005 0.004 0.001 0.000 0.001 0.000 0.000 0.000  
05/17/2026 1049.116 0.573 0.421 0.591 93.304 5.570 0.122 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
05/16/2026 1050.944 0.590 0.500 0.593 92.879 5.868 0.148 0.006 0.006 0.001 0.001 0.001 0.001 0.000 0.000  
05/15/2026 1069.257 0.949 1.830 0.624 87.187 9.340 0.608 0.023 0.046 0.006 0.007 0.003 0.003 0.000 0.000  
05/14/2026 1077.414 1.005 2.452 0.637 84.719 10.952 0.786 0.024 0.048 0.004 0.005 0.002 0.002 0.000 0.000  
05/13/2026 1077.366 0.908 2.208 0.633 85.494 10.526 0.788 0.024 0.042 0.004 0.004 0.002 0.002 0.000 0.000  
05/12/2026 1079.618 0.780 1.622 0.626 86.682 10.202 0.662 0.019 0.028 0.002 0.002 0.001 0.001 0.000 0.000  
05/11/2026 1079.919 0.858 1.966 0.631 85.787 10.565 0.757 0.022 0.037 0.003 0.003 0.001 0.001 0.000 0.000  
05/10/2026 1075.204 0.948 2.267 0.633 85.627 10.252 0.800 0.029 0.058 0.007 0.007 0.003 0.003 0.000 0.000  
05/09/2026 1082.299 1.084 2.169 0.639 84.715 11.043 0.862 0.034 0.069 0.008 0.009 0.003 0.003 0.000 0.000  
05/08/2026 1085.529 1.065 2.235 0.641 84.214 11.450 0.915 0.034 0.067 0.007 0.007 0.002 0.002 0.002 0.000  
05/07/2026 1081.688 0.981 2.372 0.639 84.290 11.333 0.842 0.027 0.053 0.004 0.005 0.001 0.001 0.091 0.000  
05/06/2026 1049.195 0.578 0.394 0.590 93.331 5.576 0.111 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
05/05/2026 1048.749 0.563 0.379 0.590 93.450 5.494 0.106 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
05/04/2026 1046.638 0.611 0.409 0.590 93.539 5.334 0.099 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
05/03/2026 1049.495 0.661 0.693 0.595 92.481 5.978 0.172 0.006 0.007 0.001 0.001 0.000 0.000 0.000 0.000  
05/02/2026 1051.270 0.693 0.824 0.598 91.903 6.345 0.209 0.007 0.010 0.001 0.001 0.000 0.000 0.006 0.000  
05/01/2026 1063.952 0.882 1.954 0.621 87.468 9.073 0.513 0.016 0.030 0.003 0.003 0.001 0.001 0.055 0.000  
04/30/2026 1062.798 0.905 2.042 0.622 87.485 8.885 0.556 0.021 0.044 0.006 0.007 0.002 0.002 0.045 0.000  
04/29/2026 1067.019 0.956 2.225 0.627 86.524 9.599 0.612 0.022 0.043 0.006 0.006 0.002 0.002 0.004 0.000  
04/28/2026 1044.225 0.623 0.419 0.588 93.827 4.999 0.122 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
04/27/2026 1045.408 0.616 0.423 0.589 93.706 5.100 0.143 0.006 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
04/26/2026 1045.653 0.601 0.415 0.589 93.741 5.076 0.156 0.005 0.004 0.001 0.000 0.000 0.000 0.000 0.000  
04/25/2026 1047.601 0.612 0.405 0.590 93.550 5.211 0.201 0.009 0.009 0.001 0.001 0.000 0.000 0.000 0.000  
04/24/2026 1045.396 0.616 0.415 0.589 93.755 5.032 0.170 0.006 0.005 0.001 0.000 0.000 0.000 0.000 0.000  
04/23/2026 1045.662 0.613 0.485 0.590 93.531 5.224 0.134 0.005 0.005 0.001 0.001 0.000 0.000 0.000 0.000  
04/22/2026 1048.616 0.620 0.499 0.592 93.106 5.619 0.142 0.005 0.006 0.001 0.001 0.000 0.000 0.000 0.000  
04/21/2026 1042.580 0.571 0.408 0.587 93.099 5.338 0.112 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
04/20/2026 1066.634 1.046 1.878 0.625 87.210 9.125 0.640 0.009 0.019 0.023 0.026 0.003 0.002 0.019 0.000  
04/19/2026 1052.968 0.685 0.905 0.600 91.496 6.622 0.241 0.008 0.010 0.001 0.001 0.000 0.000 0.032 0.000  
04/18/2026 1065.409 0.902 1.869 0.622 87.348 9.289 0.483 0.013 0.023 0.002 0.002 0.001 0.001 0.068 0.000  
04/17/2026 1051.362 0.648 0.681 0.596 92.279 6.188 0.182 0.005 0.006 0.001 0.001 0.000 0.000 0.010 0.000  
04/16/2026 1047.741 0.593 0.420 0.590 93.434 5.426 0.117 0.004 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
04/15/2026 1047.200 0.592 0.421 0.590 93.500 5.365 0.113 0.004 0.004 0.001 0.001 0.000 0.000 0.000 0.000  
04/14/2026 1049.075 0.592 0.395 0.591 93.317 5.570 0.118 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
04/13/2026 1050.343 0.596 0.377 0.591 93.202 5.682 0.136 0.004 0.003 0.001 0.000 0.000 0.000 0.000 0.000  
04/12/2026 1062.978 0.867 1.602 0.617 88.293 8.691 0.443 0.010 0.017 0.001 0.001 0.000 0.000 0.073 0.000  
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