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Gas Quality / Gas Quality By Date

Date Requested: Jul 16 2026 12:28 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
07/16/2026 1098.354 1.001 2.537 0.651 82.283 12.842 1.213 0.038 0.074 0.004 0.004 0.002  0.000 0.001  
07/15/2026 1098.354 1.001 2.537 0.651 82.283 12.842 1.213 0.038 0.074 0.004 0.004 0.002  0.000 0.001  
07/14/2026 1089.938 1.017 2.552 0.646 82.980 12.399 0.961 0.027 0.053 0.003 0.003 0.002  0.000 0.003  
07/13/2026 1084.375 1.019 2.566 0.643 83.542 11.939 0.864 0.022 0.041 0.002 0.002 0.002  0.000 0.001  
07/12/2026 1081.755 1.026 2.565 0.641 83.805 11.720 0.817 0.021 0.038 0.002 0.002 0.002  0.000 0.002  
07/11/2026 1081.319 1.018 2.542 0.641 83.956 11.575 0.841 0.021 0.038 0.002 0.002 0.002  0.002 0.002  
07/10/2026 1082.144 1.035 2.621 0.642 83.620 11.834 0.828 0.021 0.037 0.002 0.002 0.001  0.000 0.000  
07/09/2026 1081.719 1.031 2.606 0.642 83.721 11.751 0.824 0.021 0.039 0.002 0.002 0.002  0.000 0.000  
07/08/2026 1082.914 1.025 2.578 0.642 83.613 11.928 0.793 0.020 0.038 0.002 0.002 0.002  0.000 0.000  
07/07/2026 1082.732 1.028 2.551 0.642 83.669 11.914 0.775 0.019 0.037 0.002 0.002 0.002  0.001 0.000  
07/06/2026 1084.634 1.046 2.631 0.644 83.185 12.307 0.772 0.018 0.035 0.002 0.002 0.002  0.000 0.000  
07/05/2026 1081.706 1.053 2.724 0.643 83.313 12.103 0.748 0.018 0.035 0.002 0.002 0.002  0.000 0.000  
07/04/2026 1082.214 1.050 2.575 0.642 83.672 11.833 0.800 0.021 0.041 0.003 0.003 0.002  0.000 0.000  
07/03/2026 1081.465 1.047 2.663 0.643 83.515 11.950 0.765 0.019 0.036 0.002 0.002 0.002  0.000 0.000  
07/02/2026 1081.730 1.039 2.671 0.643 83.490 11.964 0.776 0.019 0.035 0.002 0.002 0.002  0.000 0.000  
07/01/2026 1083.417 1.027 2.592 0.643 83.496 12.039 0.780 0.021 0.038 0.002 0.002 0.002  0.000 0.000  
06/30/2026 1079.945 1.045 2.719 0.642 83.502 11.988 0.696 0.016 0.030 0.002 0.002 0.002  0.000 0.000  
06/29/2026 1081.609 1.037 2.615 0.642 83.604 11.941 0.746 0.018 0.033 0.002 0.002 0.001  0.000 0.000  
06/28/2026 1084.354 1.015 2.500 0.642 83.618 12.012 0.793 0.020 0.035 0.002 0.002 0.002  0.001 0.000  
06/27/2026 1084.913 1.020 2.507 0.643 83.577 11.992 0.835 0.022 0.041 0.002 0.002 0.001  0.000 0.000  
06/26/2026 1083.088 1.029 2.572 0.642 83.614 11.896 0.822 0.021 0.038 0.002 0.002 0.001  0.000 0.003  
06/25/2026 1082.639 1.026 2.529 0.642 83.739 11.857 0.789 0.019 0.034 0.002 0.002 0.001  0.001 0.000  
06/24/2026 1077.904 1.029 2.588 0.639 84.174 11.384 0.765 0.018 0.033 0.002 0.002 0.001  0.004 0.001  
06/23/2026 1077.762 1.027 2.596 0.639 84.025 11.498 0.738 0.016 0.030 0.002 0.002 0.001  0.049 0.016  
06/22/2026 1081.027 1.034 2.599 0.641 83.505 11.909 0.774 0.018 0.032 0.002 0.001 0.001  0.107 0.016  
06/21/2026 1080.624 1.021 2.504 0.640 83.733 11.825 0.729 0.017 0.031 0.001 0.001 0.001  0.116 0.020  
06/20/2026 1076.948 1.065 2.653 0.640 83.625 11.822 0.636 0.015 0.027 0.001 0.001 0.001  0.130 0.023  
06/19/2026 1079.652 1.069 2.765 0.643 83.129 12.023 0.746 0.023 0.050 0.003 0.003 0.002  0.163 0.024  
06/18/2026 1077.124 1.058 2.686 0.640 83.476 11.695 0.725 0.024 0.051 0.003 0.003 0.002  0.253 0.023  
06/17/2026 1078.016 1.067 2.644 0.640 83.533 11.649 0.770 0.025 0.053 0.003 0.003 0.002  0.227 0.023  
06/16/2026 1077.172 1.066 2.659 0.640 83.647 11.459 0.789 0.035 0.060 0.006 0.005 0.004  0.247 0.023  
06/15/2026 1079.778 1.069 2.611 0.641 83.374 11.843 0.800 0.020 0.037 0.002 0.002 0.001  0.216 0.024  
06/14/2026 1075.129 1.070 2.700 0.639 83.682 11.577 0.696 0.017 0.031 0.002 0.002 0.001  0.201 0.022  
06/13/2026 1074.826 1.074 2.685 0.639 83.726 11.566 0.677 0.016 0.030 0.001 0.001 0.001  0.197 0.024  
06/12/2026 1077.128 1.079 2.749 0.641 83.323 11.954 0.670 0.014 0.026 0.001 0.001 0.001  0.157 0.024  
06/11/2026 1084.076 1.043 2.638 0.644 83.166 11.928 0.970 0.027 0.051 0.003 0.003 0.002  0.148 0.021  
06/10/2026 1078.431 1.028 2.525 0.639 84.140 11.174 0.893 0.024 0.047 0.003 0.003 0.003  0.138 0.020  
06/09/2026 1078.486 1.025 2.647 0.640 83.741 11.520 0.822 0.022 0.044 0.003 0.003 0.002  0.148 0.023  
06/08/2026 1066.775 0.997 2.305 0.629 86.129 9.680 0.690 0.022 0.046 0.005 0.005 0.005  0.093 0.023  
06/07/2026 1070.424 1.025 2.467 0.633 85.379 10.248 0.755 0.022 0.042 0.004 0.004 0.004  0.029 0.023  
06/06/2026 1080.508 1.057 2.783 0.643 83.403 11.752 0.896 0.022 0.042 0.002 0.002 0.002  0.016 0.024  
06/05/2026 1080.406 1.047 2.785 0.643 83.451 11.694 0.915 0.023 0.041 0.002 0.002 0.002  0.016 0.023  
06/04/2026 1084.431 1.073 2.883 0.647 82.672 12.323 0.933 0.024 0.046 0.002 0.002 0.002  0.016 0.024  
06/03/2026 1078.707 1.064 2.721 0.642 83.775 11.460 0.854 0.025 0.050 0.004 0.005 0.005  0.014 0.023  
06/02/2026 1042.275 0.865 1.499 0.602 91.534 5.513 0.442 0.027 0.059 0.010 0.011 0.014  0.002 0.024  
06/01/2026 1041.572 0.842 1.366 0.600 92.013 5.182 0.445 0.028 0.062 0.011 0.012 0.015  0.002 0.022  
05/31/2026 1040.593 0.812 1.448 0.600 92.015 5.131 0.442 0.028 0.062 0.011 0.012 0.016  0.001 0.023  
05/30/2026 1042.084 0.813 1.582 0.602 91.516 5.481 0.458 0.027 0.060 0.010 0.012 0.016  0.003 0.023  
05/29/2026 1074.259 0.732 1.899 0.625 86.844 9.750 0.675 0.021 0.035 0.004 0.005 0.006  0.009 0.021  
05/28/2026 1089.173 0.518 1.158 0.623 87.235 10.256 0.736 0.026 0.035 0.007 0.006 0.007  0.002 0.014  
05/27/2026 1044.649 0.883 1.486 0.604 91.248 5.768 0.467 0.028 0.061 0.010 0.012 0.013  0.003 0.021  
05/26/2026 1042.728 0.818 1.443 0.601 91.740 5.407 0.442 0.028 0.062 0.011 0.013 0.015  0.002 0.020  
05/25/2026 1045.468 0.884 1.334 0.603 91.613 5.501 0.489 0.035 0.078 0.014 0.016 0.017  0.004 0.016  
05/24/2026 1036.260 0.667 1.738 0.598 92.155 4.913 0.391 0.023 0.051 0.009 0.011 0.016  0.003 0.023  
05/23/2026 1039.028 0.633 1.939 0.601 91.422 5.429 0.447 0.021 0.045 0.007 0.009 0.016  0.005 0.025  
05/22/2026 1038.113 0.695 1.659 0.599 91.944 5.224 0.376 0.017 0.035 0.006 0.007 0.013  0.003 0.022  
05/21/2026 1038.097 0.663 1.695 0.599 91.986 5.129 0.414 0.021 0.042 0.007 0.008 0.011  0.002 0.022  
05/20/2026 1054.813 1.000 1.146 0.609 90.611 6.510 0.565 0.036 0.076 0.013 0.014 0.012  0.003 0.014  
05/19/2026 1048.389 0.824 1.611 0.607 90.740 6.098 0.563 0.033 0.071 0.012 0.013 0.013  0.004 0.017  
05/18/2026 1058.667 0.870 2.149 0.620 88.094 8.064 0.666 0.030 0.063 0.009 0.011 0.013  0.011 0.020  
05/17/2026 1047.435 0.759 1.767 0.607 90.694 6.039 0.564 0.036 0.078 0.014 0.015 0.014  0.005 0.017  
05/16/2026 1055.589 0.930 1.497 0.612 90.055 6.632 0.676 0.045 0.098 0.016 0.018 0.015  0.004 0.016  
05/15/2026 1070.581 0.937 2.350 0.631 86.013 9.749 0.819 0.029 0.056 0.006 0.007 0.007  0.011 0.018  
05/14/2026 1064.117 0.886 2.560 0.628 86.454 9.149 0.792 0.031 0.062 0.008 0.008 0.008  0.014 0.029  
05/13/2026 1061.734 0.872 2.549 0.626 86.759 8.924 0.726 0.031 0.063 0.009 0.010 0.009  0.017 0.032  
05/12/2026 1067.017 0.985 2.083 0.626 86.860 9.252 0.677 0.028 0.058 0.008 0.009 0.008  0.011 0.022  
05/11/2026 1072.293 1.061 2.105 0.631 86.034 9.900 0.741 0.030 0.064 0.009 0.010 0.010  0.011 0.025  
05/10/2026 1057.142 0.807 2.102 0.617 88.420 7.936 0.606 0.023 0.047 0.006 0.008 0.013  0.007 0.025  
05/09/2026 1060.404 0.853 2.025 0.619 88.158 8.164 0.647 0.028 0.059 0.009 0.010 0.014  0.007 0.026  
05/08/2026 1085.880 0.773 1.972 0.634 85.184 11.170 0.797 0.023 0.037 0.004 0.004 0.006  0.009 0.022  
05/07/2026 1075.554 0.969 2.207 0.633 85.598 10.279 0.802 0.029 0.058 0.007 0.007 0.007  0.011 0.025  
05/06/2026 1078.437 1.161 1.616 0.631 86.397 9.758 0.852 0.046 0.097 0.015 0.017 0.012  0.013 0.018  
05/05/2026 1078.420 1.022 2.271 0.636 84.866 10.774 0.847 0.031 0.060 0.007 0.007 0.006  0.085 0.023  
05/04/2026 1062.965 1.004 1.544 0.618 88.682 7.891 0.664 0.038 0.083 0.014 0.015 0.015  0.031 0.020  
05/03/2026 1076.768 0.981 2.213 0.634 85.254 10.567 0.807 0.025 0.047 0.005 0.005 0.005  0.067 0.023  
05/02/2026 1069.135 0.915 2.469 0.631 85.567 10.240 0.645 0.018 0.033 0.003 0.004 0.004  0.075 0.027  
05/01/2026 1049.033 0.696 2.275 0.612 89.169 7.185 0.514 0.022 0.045 0.007 0.008 0.012  0.035 0.031  
04/30/2026 1063.343 0.840 2.476 0.626 86.539 9.365 0.628 0.020 0.038 0.004 0.005 0.007  0.048 0.029  
04/29/2026 1068.342 0.938 2.490 0.631 85.577 10.190 0.643 0.018 0.034 0.003 0.004 0.004  0.074 0.025  
04/28/2026 1061.350 0.922 2.029 0.621 87.701 8.560 0.606 0.026 0.053 0.008 0.009 0.009  0.053 0.024  
04/27/2026 1057.099 0.864 2.049 0.618 88.288 8.107 0.540 0.023 0.048 0.007 0.008 0.007  0.038 0.020  
04/26/2026 1059.412 1.008 1.782 0.619 88.419 8.007 0.606 0.030 0.064 0.010 0.011 0.009  0.030 0.022  
04/25/2026 1069.880 1.034 2.277 0.631 85.822 9.987 0.716 0.024 0.048 0.006 0.006 0.005  0.051 0.025  
04/24/2026 1080.283 1.056 2.640 0.642 83.630 11.640 0.861 0.023 0.042 0.003 0.003 0.003  0.073 0.024  
04/23/2026 1076.635 1.041 2.576 0.639 84.238 11.143 0.811 0.024 0.045 0.004 0.004 0.004  0.083 0.025  
04/22/2026 1068.712 1.053 2.130 0.629 86.301 9.622 0.717 0.026 0.053 0.007 0.007 0.007  0.053 0.024  
04/21/2026 1063.134 1.041 1.899 0.623 87.545 8.692 0.645 0.028 0.057 0.008 0.008 0.007  0.049 0.023  
04/20/2026 1063.410 1.091 1.830 0.623 87.509 8.754 0.623 0.027 0.056 0.008 0.009 0.007  0.063 0.022  
04/19/2026 1055.882 0.912 1.949 0.617 88.549 7.864 0.550 0.025 0.052 0.008 0.008 0.006  0.056 0.021  
04/18/2026 1063.986 1.028 2.138 0.626 86.724 9.299 0.593 0.024 0.049 0.007 0.008 0.006  0.104 0.021  
04/17/2026 1067.063 0.991 2.406 0.630 85.758 10.019 0.619 0.020 0.040 0.005 0.005 0.005  0.108 0.023  
04/16/2026 1063.752 0.996 2.214 0.626 86.730 9.245 0.620 0.023 0.048 0.007 0.008 0.008  0.079 0.023  
04/15/2026 1068.271 1.046 2.375 0.631 85.609 10.146 0.630 0.021 0.043 0.005 0.006 0.006  0.090 0.021  
04/14/2026 1078.669 1.075 2.887 0.644 83.212 11.980 0.757 0.018 0.033 0.002 0.002 0.001  0.027 0.006  
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