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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 17 2026 2:50 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
07/17/2026 1057.807 1.222 1.744 0.621 88.178 8.170 0.633 0.017 0.032 0.002 0.002 0.000 0.000 0.000 0.000  
07/16/2026 1059.745 1.245 1.770 0.623 87.850 8.416 0.660 0.019 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
07/15/2026 1057.963 1.226 1.735 0.621 88.130 8.264 0.598 0.016 0.030 0.002 0.002 0.000 0.000 0.000 0.000  
07/14/2026 1053.356 1.235 1.709 0.618 88.691 7.787 0.537 0.013 0.025 0.001 0.001 0.000 0.000 0.000 0.000  
07/13/2026 1037.134 1.334 1.268 0.604 91.460 5.492 0.414 0.011 0.019 0.001 0.001 0.000 0.000 0.000 0.000  
07/12/2026 1041.008 1.314 1.392 0.608 90.750 6.062 0.447 0.011 0.021 0.001 0.001 0.000 0.000 0.000 0.000  
07/11/2026 1047.126 1.300 1.559 0.613 89.653 6.956 0.493 0.013 0.024 0.001 0.001 0.000 0.000 0.000 0.000  
07/10/2026 1064.717 1.163 2.082 0.628 86.633 9.431 0.643 0.016 0.030 0.001 0.002 0.000 0.000 0.000 0.000  
07/09/2026 1077.032 1.095 2.442 0.638 84.513 11.110 0.776 0.020 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
07/08/2026 1063.270 1.177 1.995 0.626 86.949 9.225 0.603 0.015 0.030 0.002 0.002 0.000 0.000 0.002 0.000  
07/07/2026 1058.310 1.221 1.887 0.622 87.672 8.616 0.553 0.014 0.027 0.002 0.002 0.000 0.000 0.007 0.000  
07/06/2026 1048.722 1.278 1.741 0.616 89.049 7.426 0.468 0.012 0.024 0.001 0.002 0.000 0.000 0.000 0.000  
07/05/2026 1052.382 1.262 1.734 0.618 88.679 7.768 0.513 0.014 0.027 0.001 0.002 0.000 0.000 0.000 0.000  
07/04/2026 1058.686 1.206 2.042 0.624 87.287 8.888 0.538 0.013 0.024 0.001 0.001 0.000 0.000 0.000 0.000  
07/03/2026 1063.877 1.187 2.158 0.628 86.431 9.533 0.616 0.016 0.029 0.002 0.002 0.000 0.000 0.027 0.000  
07/02/2026 1068.160 1.176 2.153 0.631 86.028 9.875 0.694 0.019 0.035 0.002 0.002 0.000 0.000 0.016 0.000  
07/01/2026 1062.042 1.198 2.068 0.626 86.796 9.288 0.573 0.015 0.028 0.002 0.002 0.000 0.000 0.032 0.000  
06/30/2026 1062.900 1.188 1.971 0.626 86.998 9.191 0.596 0.015 0.028 0.001 0.001 0.000 0.000 0.009 0.000  
06/29/2026 1057.781 1.215 1.768 0.621 88.086 8.293 0.586 0.016 0.030 0.002 0.002 0.000 0.000 0.002 0.000  
06/28/2026 1059.885 1.197 1.900 0.623 87.506 8.705 0.608 0.016 0.030 0.001 0.001 0.000 0.000 0.035 0.000  
06/27/2026 1052.864 1.214 1.858 0.619 88.423 7.927 0.528 0.013 0.024 0.001 0.001 0.000 0.000 0.011 0.000  
06/26/2026 1061.225 1.167 2.103 0.626 86.960 9.123 0.596 0.014 0.027 0.001 0.001 0.000 0.000 0.008 0.000  
06/25/2026 1061.528 1.176 2.059 0.626 87.000 9.135 0.585 0.014 0.026 0.001 0.001 0.000 0.000 0.002 0.000  
06/24/2026 1063.883 1.177 2.095 0.627 86.602 9.505 0.577 0.014 0.026 0.001 0.001 0.000 0.000 0.000 0.000  
06/23/2026 1058.539 1.220 2.094 0.625 87.078 8.988 0.526 0.015 0.031 0.002 0.002 0.000 0.000 0.045 0.000  
06/22/2026 1051.901 1.255 1.843 0.618 88.269 7.926 0.512 0.017 0.036 0.002 0.002 0.000 0.000 0.139 0.000  
06/21/2026 1052.272 1.252 1.849 0.619 88.243 7.962 0.514 0.017 0.035 0.002 0.002 0.000 0.000 0.123 0.000  
06/20/2026 1059.857 1.212 2.092 0.625 86.897 9.061 0.570 0.019 0.041 0.003 0.003 0.000 0.000 0.102 0.000  
06/19/2026 1059.192 1.204 2.082 0.625 86.887 9.017 0.569 0.019 0.042 0.003 0.003 0.000 0.000 0.176 0.000  
06/18/2026 1063.290 1.207 2.134 0.628 86.380 9.445 0.631 0.021 0.045 0.003 0.003 0.000 0.000 0.132 0.000  
06/17/2026 1060.713 1.215 2.092 0.626 86.824 8.959 0.648 0.033 0.055 0.006 0.005 0.001 0.001 0.160 0.000  
06/16/2026 1057.834 1.229 1.999 0.623 87.251 8.794 0.564 0.014 0.026 0.001 0.001 0.000 0.000 0.121 0.000  
06/15/2026 1046.808 1.288 1.730 0.615 89.208 7.263 0.446 0.011 0.020 0.001 0.001 0.000 0.000 0.031 0.000  
06/14/2026 1048.695 1.297 1.626 0.615 89.340 7.140 0.543 0.015 0.027 0.001 0.001 0.000 0.000 0.010 0.000  
06/13/2026 1048.820 1.301 1.695 0.616 89.150 7.282 0.521 0.015 0.029 0.002 0.002 0.000 0.000 0.005 0.000  
06/12/2026 1055.666 1.226 1.809 0.620 88.196 7.980 0.653 0.019 0.036 0.003 0.003 0.000 0.000 0.074 0.000  
06/11/2026 1052.336 1.207 1.749 0.617 88.865 7.550 0.567 0.017 0.035 0.003 0.003 0.001 0.001 0.002 0.000  
06/10/2026 1055.224 1.215 1.803 0.619 88.203 8.123 0.548 0.015 0.031 0.002 0.002 0.000 0.000 0.056 0.000  
06/09/2026 1054.642 1.200 1.959 0.621 87.919 8.182 0.595 0.016 0.031 0.002 0.002 0.000 0.000 0.094 0.000  
06/08/2026 1038.149 1.302 1.515 0.607 90.778 5.954 0.395 0.011 0.022 0.001 0.001 0.000 0.000 0.020 0.000  
06/07/2026 1040.097 1.291 1.588 0.609 90.406 6.246 0.415 0.012 0.022 0.001 0.001 0.000 0.000 0.018 0.000  
06/06/2026 1048.350 1.249 1.784 0.615 89.130 7.221 0.559 0.014 0.026 0.001 0.001 0.000 0.000 0.016 0.000  
06/05/2026 1060.026 1.202 1.987 0.624 87.430 8.601 0.706 0.020 0.036 0.002 0.002 0.000 0.000 0.014 0.000  
06/04/2026 1063.623 1.217 2.261 0.630 86.297 9.425 0.724 0.018 0.035 0.002 0.002 0.000 0.000 0.018 0.000  
06/03/2026 1062.874 1.204 2.263 0.629 86.369 9.399 0.687 0.018 0.034 0.002 0.002 0.000 0.000 0.023 0.000  
06/02/2026 1059.661 1.201 2.180 0.626 86.916 8.999 0.631 0.015 0.030 0.002 0.002 0.000 0.000 0.024 0.000  
06/01/2026 1051.765 1.234 1.879 0.618 88.480 7.828 0.528 0.013 0.025 0.001 0.002 0.000 0.000 0.009 0.000  
05/31/2026 1049.930 1.238 1.786 0.616 88.870 7.562 0.482 0.013 0.027 0.002 0.002 0.000 0.000 0.019 0.000  
05/30/2026 1062.071 1.199 2.023 0.626 87.054 8.981 0.669 0.019 0.037 0.002 0.002 0.000 0.000 0.015 0.000  
05/29/2026 1062.455 1.199 2.124 0.627 86.721 9.242 0.644 0.017 0.032 0.002 0.002 0.000 0.000 0.018 0.000  
05/28/2026 1050.304 1.169 1.773 0.615 89.094 7.367 0.529 0.016 0.030 0.003 0.003 0.001 0.001 0.014 0.000  
05/27/2026 1047.405 1.152 1.842 0.614 89.286 7.180 0.486 0.013 0.024 0.002 0.002 0.001 0.001 0.012 0.000  
05/26/2026 1043.913 1.283 1.656 0.612 89.811 6.745 0.460 0.011 0.019 0.001 0.001 0.000 0.000 0.014 0.000  
05/25/2026 1047.192 1.275 1.699 0.614 89.348 7.129 0.501 0.012 0.021 0.001 0.001 0.000 0.000 0.014 0.000  
05/24/2026 1055.080 1.226 1.976 0.621 87.904 8.237 0.601 0.015 0.025 0.001 0.001 0.000 0.000 0.014 0.000  
05/23/2026 1057.987 1.135 2.064 0.623 87.607 8.476 0.652 0.017 0.031 0.002 0.002 0.000 0.000 0.013 0.000  
05/22/2026 1060.119 1.119 2.191 0.625 87.003 8.996 0.630 0.013 0.023 0.001 0.001 0.000 0.000 0.022 0.000  
05/21/2026 1064.020 1.100 2.342 0.629 86.184 9.714 0.610 0.013 0.022 0.001 0.001 0.000 0.000 0.012 0.000  
05/20/2026 1064.275 1.103 2.271 0.628 86.417 9.441 0.696 0.018 0.031 0.002 0.002 0.000 0.000 0.020 0.000  
05/19/2026 1066.826 1.139 2.299 0.631 85.996 9.746 0.749 0.020 0.034 0.001 0.001 0.000 0.000 0.016 0.000  
05/18/2026 1060.636 1.233 1.936 0.625 87.387 8.653 0.713 0.019 0.034 0.002 0.002 0.000 0.000 0.021 0.000  
05/17/2026 1053.088 1.224 1.810 0.618 88.484 7.876 0.550 0.013 0.022 0.001 0.001 0.000 0.000 0.019 0.000  
05/16/2026 1064.052 1.208 2.114 0.628 86.638 9.191 0.769 0.020 0.035 0.001 0.001 0.000 0.000 0.023 0.000  
05/15/2026 1073.747 1.121 2.486 0.637 84.762 10.718 0.819 0.021 0.038 0.002 0.002 0.000 0.000 0.030 0.000  
05/14/2026 1071.463 1.072 2.274 0.633 85.626 10.203 0.750 0.020 0.036 0.002 0.002 0.000 0.000 0.013 0.000  
05/13/2026 1066.679 1.064 2.028 0.627 86.838 9.302 0.671 0.024 0.049 0.005 0.006 0.002 0.002 0.008 0.000  
05/12/2026 1070.172 1.099 2.196 0.631 85.899 9.997 0.721 0.021 0.041 0.003 0.004 0.001 0.001 0.018 0.000  
05/11/2026 1068.246 1.070 2.140 0.629 86.297 9.711 0.699 0.020 0.037 0.002 0.002 0.000 0.000 0.021 0.000  
05/10/2026 1073.020 1.085 2.118 0.632 85.761 10.200 0.758 0.021 0.037 0.002 0.002 0.000 0.000 0.016 0.000  
05/09/2026 1077.283 1.060 2.014 0.633 85.498 10.598 0.760 0.020 0.033 0.002 0.002 0.000 0.000 0.014 0.000  
05/08/2026 1075.575 1.012 2.223 0.634 85.431 10.439 0.807 0.024 0.043 0.003 0.003 0.001 0.001 0.015 0.000  
05/07/2026 1084.199 1.056 2.385 0.642 84.004 11.542 0.897 0.031 0.061 0.006 0.006 0.002 0.002 0.009 0.000  
05/06/2026 1085.360 1.040 2.465 0.643 83.567 11.826 0.912 0.031 0.061 0.005 0.006 0.001 0.001 0.085 0.000  
05/05/2026 1086.358 1.016 2.524 0.644 83.205 12.146 0.916 0.024 0.042 0.002 0.002 0.000 0.000 0.124 0.000  
05/04/2026 1071.679 1.056 2.243 0.632 85.486 10.308 0.741 0.018 0.031 0.001 0.002 0.000 0.000 0.113 0.000  
05/03/2026 1061.959 1.108 1.996 0.624 87.035 9.194 0.543 0.013 0.023 0.001 0.001 0.000 0.000 0.087 0.000  
05/02/2026 1071.943 1.078 2.274 0.633 85.276 10.586 0.645 0.017 0.029 0.002 0.002 0.000 0.000 0.090 0.000  
05/01/2026 1069.206 1.077 2.272 0.631 85.661 10.226 0.642 0.016 0.028 0.002 0.002 0.000 0.000 0.075 0.000  
04/30/2026 1066.742 1.115 2.222 0.630 85.933 9.962 0.623 0.015 0.026 0.001 0.001 0.000 0.000 0.101 0.000  
04/29/2026 1055.592 1.125 1.813 0.618 88.149 8.325 0.462 0.011 0.020 0.001 0.001 0.000 0.000 0.093 0.000  
04/28/2026 1066.101 1.101 2.129 0.628 86.297 9.725 0.614 0.016 0.028 0.002 0.002 0.000 0.000 0.086 0.000  
04/27/2026 1058.520 1.161 1.978 0.623 87.512 8.673 0.575 0.015 0.027 0.002 0.002 0.000 0.000 0.054 0.000  
04/26/2026 1072.841 1.112 2.353 0.635 85.048 10.580 0.769 0.019 0.034 0.002 0.002 0.000 0.000 0.082 0.000  
04/25/2026 1072.775 1.120 2.451 0.636 84.742 10.762 0.757 0.019 0.034 0.002 0.002 0.000 0.000 0.111 0.000  
04/24/2026 1067.641 1.120 2.163 0.630 86.080 9.754 0.707 0.022 0.042 0.003 0.004 0.001 0.001 0.104 0.000  
04/23/2026 1062.004 1.100 1.945 0.623 87.382 8.718 0.662 0.025 0.052 0.006 0.006 0.002 0.002 0.100 0.000  
04/22/2026 1067.168 1.118 2.381 0.632 85.508 10.131 0.673 0.017 0.032 0.002 0.002 0.000 0.000 0.135 0.000  
04/21/2026 1066.168 1.112 2.145 0.628 86.214 9.716 0.626 0.019 0.038 0.004 0.004 0.001 0.001 0.121 0.000  
04/20/2026 1056.548 0.992 1.978 0.619 88.113 8.205 0.537 0.020 0.042 0.005 0.006 0.002 0.002 0.098 0.000  
04/19/2026 1064.655 1.068 2.240 0.628 86.268 9.642 0.595 0.019 0.038 0.004 0.005 0.001 0.001 0.119 0.000  
04/18/2026 1068.724 1.075 2.448 0.633 85.273 10.369 0.653 0.018 0.034 0.003 0.003 0.001 0.001 0.122 0.000  
04/17/2026 1070.293 1.073 2.497 0.634 84.840 10.792 0.616 0.014 0.024 0.001 0.001 0.000 0.000 0.141 0.000  
04/16/2026 1076.144 1.051 2.805 0.641 83.401 11.863 0.657 0.015 0.028 0.002 0.002 0.000 0.000 0.176 0.000  
04/15/2026 1078.923 1.087 2.740 0.642 83.304 11.914 0.754 0.019 0.036 0.002 0.003 0.000 0.000 0.140 0.000  
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