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Gas Quality / Gas Quality By Date

Date Requested: Jul 12 2026 1:11 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
07/12/2026 1042.095 1.345 1.678 0.612 89.809 6.635 0.458 0.012 0.021 0.001 0.001 0.000 0.000 0.040 0.000  
07/11/2026 1042.095 1.345 1.678 0.612 89.809 6.635 0.458 0.012 0.021 0.001 0.001 0.000 0.000 0.040 0.000  
07/10/2026 998.963 1.693 0.661 0.579 96.611 0.961 0.066 0.002 0.003 0.000 0.000 0.000 0.000 0.004 0.000  
07/09/2026 996.949 1.703 0.601 0.578 96.968 0.674 0.048 0.001 0.002 0.000 0.000 0.000 0.000 0.002 0.000  
07/08/2026 1032.139 1.431 1.387 0.604 91.465 5.307 0.344 0.009 0.017 0.001 0.001 0.000 0.000 0.037 0.000  
07/07/2026 1011.123 1.594 0.935 0.588 94.700 2.575 0.164 0.004 0.008 0.000 0.000 0.000 0.000 0.019 0.000  
07/06/2026 1000.927 1.675 0.717 0.581 96.271 1.255 0.073 0.002 0.003 0.000 0.000 0.000 0.000 0.004 0.000  
07/05/2026 1003.968 1.652 0.831 0.584 95.707 1.690 0.108 0.003 0.006 0.000 0.000 0.000 0.000 0.002 0.000  
07/04/2026 1004.590 1.650 0.850 0.584 95.588 1.795 0.108 0.003 0.005 0.000 0.000 0.000 0.000 0.001 0.000  
07/03/2026 1025.248 1.481 1.359 0.600 92.235 4.570 0.290 0.007 0.014 0.001 0.001 0.000 0.000 0.043 0.000  
07/02/2026 1005.624 1.633 0.858 0.585 95.478 1.888 0.124 0.003 0.006 0.000 0.000 0.000 0.000 0.009 0.000  
07/01/2026 998.080 1.701 0.679 0.579 96.653 0.910 0.052 0.001 0.003 0.000 0.000 0.000 0.000 0.001 0.000  
06/30/2026 1000.890 1.672 0.755 0.581 96.195 1.294 0.075 0.002 0.003 0.000 0.000 0.000 0.000 0.004 0.000  
06/29/2026 1007.006 1.619 0.904 0.586 95.232 2.089 0.136 0.004 0.006 0.000 0.000 0.000 0.000 0.010 0.000  
06/28/2026 1003.076 1.653 0.828 0.583 95.826 1.579 0.105 0.003 0.005 0.000 0.000 0.000 0.000 0.000 0.000  
06/27/2026 1003.483 1.650 0.834 0.583 95.767 1.628 0.109 0.003 0.005 0.000 0.000 0.000 0.000 0.003 0.000  
06/26/2026 1015.040 1.556 1.076 0.592 93.986 3.135 0.207 0.005 0.009 0.000 0.000 0.000 0.000 0.025 0.000  
06/25/2026 1022.694 1.483 1.317 0.598 92.641 4.217 0.277 0.007 0.013 0.001 0.001 0.000 0.000 0.045 0.000  
06/24/2026 1012.911 1.562 1.068 0.590 94.248 2.903 0.185 0.004 0.008 0.000 0.000 0.000 0.000 0.021 0.000  
06/23/2026 997.953 1.687 0.689 0.579 96.677 0.886 0.055 0.001 0.002 0.000 0.000 0.000 0.000 0.003 0.000  
06/22/2026 994.939 1.712 0.602 0.576 97.186 0.473 0.026 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.000  
06/21/2026 1003.013 1.655 0.761 0.582 95.950 1.543 0.081 0.002 0.004 0.000 0.000 0.000 0.000 0.003 0.000  
06/20/2026 1004.039 1.651 0.826 0.584 95.702 1.695 0.105 0.003 0.008 0.000 0.000 0.000 0.000 0.010 0.000  
06/19/2026 994.535 1.713 0.672 0.577 97.077 0.507 0.027 0.001 0.002 0.000 0.000 0.000 0.000 0.001 0.000  
06/18/2026 1002.023 1.645 0.899 0.583 95.792 1.541 0.098 0.003 0.007 0.000 0.000 0.000 0.000 0.013 0.000  
06/17/2026 1001.147 1.663 0.821 0.582 96.038 1.370 0.086 0.003 0.007 0.000 0.000 0.000 0.000 0.012 0.000  
06/16/2026 1001.651 1.651 0.812 0.582 96.024 1.397 0.091 0.004 0.007 0.001 0.001 0.000 0.000 0.014 0.000  
06/15/2026 994.925 1.680 0.714 0.577 97.008 0.565 0.031 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.000  
06/14/2026 1003.319 1.652 0.945 0.584 95.496 1.769 0.110 0.003 0.005 0.000 0.000 0.000 0.000 0.019 0.000  
06/13/2026 999.994 1.677 0.842 0.582 96.089 1.321 0.064 0.001 0.003 0.000 0.000 0.000 0.000 0.003 0.000  
06/12/2026 996.529 1.711 0.775 0.579 96.619 0.828 0.061 0.002 0.003 0.000 0.000 0.000 0.000 0.001 0.000  
06/11/2026 1004.179 1.644 0.945 0.585 95.438 1.803 0.139 0.004 0.007 0.000 0.000 0.000 0.000 0.019 0.000  
06/10/2026 1012.188 1.591 1.147 0.591 94.119 2.908 0.199 0.005 0.011 0.001 0.001 0.000 0.000 0.018 0.000  
06/09/2026 994.866 1.719 0.677 0.577 97.014 0.548 0.037 0.001 0.002 0.000 0.000 0.000 0.000 0.002 0.000  
06/08/2026 996.292 1.705 0.769 0.579 96.669 0.799 0.054 0.001 0.003 0.000 0.000 0.000 0.000 0.000 0.000  
06/07/2026 997.209 1.702 0.828 0.580 96.436 0.962 0.067 0.002 0.003 0.000 0.000 0.000 0.000 0.000 0.000  
06/06/2026 1002.763 1.653 0.963 0.584 95.581 1.666 0.128 0.003 0.006 0.000 0.000 0.000 0.000 0.000 0.000  
06/05/2026 1004.855 1.627 1.024 0.586 95.254 1.932 0.151 0.004 0.008 0.000 0.000 0.000 0.000 0.000 0.000  
06/04/2026 1021.656 1.529 1.414 0.599 92.565 4.162 0.306 0.008 0.015 0.001 0.001 0.000 0.000 0.000 0.000  
06/03/2026 1028.209 1.478 1.618 0.605 91.421 5.092 0.363 0.009 0.018 0.001 0.001 0.000 0.000 0.000 0.000  
06/02/2026 998.875 1.678 0.911 0.582 96.099 1.224 0.082 0.002 0.004 0.000 0.000 0.000 0.000 0.000 0.000  
06/01/2026 997.996 1.673 0.863 0.581 96.322 1.067 0.070 0.002 0.003 0.000 0.000 0.000 0.000 0.000 0.000  
05/31/2026 1022.356 1.475 1.412 0.599 92.578 4.227 0.285 0.007 0.014 0.001 0.001 0.000 0.000 0.000 0.000  
05/30/2026 1083.533 1.062 2.797 0.646 82.979 12.270 0.819 0.023 0.045 0.003 0.003 0.000 0.000 0.000 0.000  
05/29/2026 1063.147 1.228 2.305 0.630 86.229 9.498 0.682 0.019 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
05/28/2026 1018.970 1.505 1.358 0.596 93.037 3.826 0.255 0.006 0.011 0.000 0.001 0.000 0.000 0.000 0.000  
05/27/2026 1002.511 1.624 0.918 0.583 95.765 1.575 0.111 0.003 0.005 0.000 0.000 0.000 0.000 0.000 0.000  
05/26/2026 1001.616 1.638 0.905 0.583 95.860 1.494 0.096 0.002 0.004 0.000 0.000 0.000 0.000 0.000 0.000  
05/25/2026 1000.609 1.653 0.908 0.582 95.942 1.401 0.090 0.002 0.004 0.000 0.000 0.000 0.000 0.000 0.000  
05/24/2026 1012.094 1.562 1.213 0.591 94.066 2.950 0.196 0.004 0.008 0.000 0.000 0.000 0.000 0.000 0.000  
05/23/2026 1025.392 1.472 1.525 0.602 91.986 4.650 0.343 0.008 0.014 0.000 0.000 0.000 0.000 0.000 0.000  
05/22/2026 1026.843 1.457 1.597 0.603 91.652 4.937 0.337 0.007 0.012 0.000 0.000 0.000 0.000 0.000 0.000  
05/21/2026 1078.106 1.079 2.877 0.643 83.331 11.918 0.752 0.015 0.026 0.001 0.001 0.000 0.000 0.000 0.000  
05/20/2026 1051.163 1.270 2.193 0.622 87.767 8.190 0.547 0.012 0.020 0.001 0.001 0.000 0.000 0.000 0.000  
05/19/2026 1022.362 1.492 1.425 0.599 92.542 4.199 0.319 0.008 0.014 0.000 0.000 0.000 0.000 0.000 0.000  
05/18/2026 998.207 1.661 0.888 0.581 96.273 1.096 0.077 0.002 0.003 0.000 0.000 0.000 0.000 0.000 0.000  
05/17/2026 1000.441 1.662 0.915 0.582 95.952 1.355 0.108 0.003 0.005 0.000 0.000 0.000 0.000 0.000 0.000  
05/16/2026 999.427 1.668 0.849 0.581 96.190 1.210 0.079 0.002 0.003 0.000 0.000 0.000 0.000 0.000 0.000  
05/15/2026 1002.306 1.649 0.914 0.583 95.752 1.555 0.121 0.003 0.005 0.000 0.000 0.000 0.000 0.000 0.000  
05/14/2026 1001.755 1.649 0.916 0.583 95.813 1.501 0.113 0.003 0.005 0.000 0.000 0.000 0.000 0.000 0.000  
05/13/2026 1039.209 1.378 1.777 0.612 89.886 6.504 0.415 0.010 0.018 0.001 0.001 0.000 0.000 0.010 0.000  
05/12/2026 1088.242 1.026 2.710 0.647 82.727 12.530 0.917 0.025 0.046 0.002 0.002 0.000 0.000 0.013 0.000  
05/11/2026 1086.986 1.016 2.663 0.646 83.024 12.327 0.897 0.025 0.044 0.002 0.002 0.000 0.000 0.000 0.000  
05/10/2026 1086.869 1.018 2.697 0.646 82.969 12.333 0.909 0.025 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
05/09/2026 1091.709 1.032 2.642 0.649 82.450 12.873 0.931 0.024 0.043 0.002 0.002 0.000 0.000 0.000 0.000  
05/08/2026 1089.746 1.023 2.692 0.648 82.649 12.600 0.963 0.025 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
05/07/2026 1087.750 1.023 2.714 0.647 82.819 12.447 0.923 0.026 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
05/06/2026 1089.292 1.024 2.688 0.647 82.629 12.601 0.942 0.027 0.047 0.002 0.002 0.000 0.000 0.037 0.000  
05/05/2026 1084.389 1.038 2.649 0.644 83.080 12.279 0.813 0.020 0.036 0.002 0.002 0.000 0.000 0.081 0.000  
05/04/2026 1080.268 1.021 2.602 0.641 83.691 11.799 0.756 0.017 0.030 0.001 0.001 0.000 0.000 0.080 0.000  
05/03/2026 1080.476 1.015 2.601 0.641 83.686 11.790 0.770 0.018 0.031 0.002 0.001 0.000 0.000 0.086 0.000  
05/02/2026 1082.146 1.035 2.600 0.642 83.419 12.112 0.722 0.017 0.030 0.001 0.002 0.000 0.000 0.063 0.000  
05/01/2026 1081.908 1.024 2.610 0.642 83.487 12.009 0.748 0.020 0.033 0.002 0.002 0.000 0.000 0.065 0.000  
04/30/2026 1081.469 1.060 2.748 0.644 83.203 12.165 0.746 0.018 0.031 0.002 0.002 0.000 0.000 0.025 0.000  
04/29/2026 1079.472 1.017 2.575 0.640 83.790 11.747 0.717 0.017 0.031 0.002 0.002 0.000 0.000 0.102 0.000  
04/28/2026 1079.177 1.015 2.560 0.639 83.836 11.809 0.659 0.015 0.025 0.001 0.001 0.000 0.000 0.079 0.000  
04/27/2026 1079.763 1.034 2.629 0.641 83.624 11.937 0.679 0.015 0.025 0.001 0.001 0.000 0.000 0.053 0.000  
04/26/2026 1081.838 1.059 2.749 0.644 83.132 12.149 0.792 0.019 0.033 0.002 0.002 0.000 0.000 0.064 0.000  
04/25/2026 1043.444 1.349 1.939 0.616 89.109 7.043 0.506 0.012 0.022 0.001 0.001 0.000 0.000 0.018 0.000  
04/24/2026 1074.356 1.083 2.722 0.639 83.901 11.441 0.688 0.016 0.030 0.002 0.002 0.000 0.000 0.118 0.000  
04/23/2026 1076.028 1.046 2.659 0.639 83.964 11.468 0.706 0.018 0.032 0.002 0.002 0.000 0.000 0.103 0.000  
04/22/2026 1079.725 1.066 2.713 0.642 83.369 11.878 0.786 0.020 0.037 0.002 0.002 0.000 0.000 0.125 0.000  
04/21/2026 1076.302 1.064 2.682 0.640 83.804 11.546 0.720 0.018 0.033 0.002 0.002 0.000 0.000 0.129 0.000  
04/20/2026 1073.467 1.033 2.612 0.637 84.355 11.163 0.666 0.016 0.029 0.002 0.002 0.000 0.000 0.122 0.000  
04/19/2026 1076.443 1.045 2.787 0.641 83.512 11.804 0.671 0.016 0.029 0.002 0.002 0.000 0.000 0.134 0.000  
04/18/2026 1076.275 1.045 2.750 0.640 83.598 11.800 0.638 0.014 0.026 0.002 0.002 0.000 0.000 0.124 0.000  
04/17/2026 1077.991 1.059 2.858 0.643 83.169 12.027 0.716 0.016 0.027 0.001 0.001 0.000 0.000 0.125 0.000  
04/16/2026 1075.291 1.056 2.819 0.640 83.538 11.774 0.641 0.015 0.027 0.001 0.001 0.000 0.000 0.128 0.000  
04/15/2026 1076.090 1.092 2.560 0.639 84.162 11.337 0.704 0.020 0.038 0.003 0.004 0.000 0.000 0.078 0.000  
04/14/2026 1065.936 1.062 2.104 0.627 86.600 9.459 0.628 0.021 0.043 0.006 0.007 0.001 0.001 0.065 0.000  
04/13/2026 1074.759 1.089 2.524 0.637 84.355 11.093 0.735 0.020 0.040 0.004 0.004 0.000 0.000 0.133 0.000  
04/12/2026 1074.822 1.089 2.491 0.637 84.441 11.052 0.732 0.021 0.040 0.004 0.004 0.000 0.000 0.124 0.000  
04/11/2026 1065.644 1.106 1.963 0.626 86.867 9.298 0.614 0.022 0.046 0.006 0.007 0.001 0.001 0.064 0.000  
04/10/2026 1078.652 1.125 2.695 0.642 83.404 11.850 0.761 0.017 0.032 0.002 0.002 0.000 0.000 0.110 0.000  
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