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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 30 2026 8:41 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 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
07/30/2026 1107.086 1.027 2.307 0.655 81.369 14.148 0.967 0.029 0.049 0.004 0.006 0.039  0.030 0.024  
07/29/2026 1110.325 1.039 2.414 0.658 80.777 14.509 1.076 0.030 0.050 0.003 0.005 0.040  0.032 0.025  
07/28/2026 1108.878 1.035 2.390 0.657 80.995 14.350 1.064 0.025 0.039 0.003 0.004 0.041  0.030 0.025  
07/27/2026 1113.742 1.034 2.446 0.661 80.399 14.790 1.155 0.033 0.053 0.003 0.005 0.042  0.016 0.025  
07/26/2026 1110.202 1.052 2.470 0.659 80.559 14.768 0.997 0.025 0.040 0.003 0.004 0.041  0.016 0.025  
07/25/2026 1106.371 1.054 2.452 0.656 81.032 14.366 0.946 0.024 0.038 0.002 0.003 0.041  0.017 0.025  
07/24/2026 1098.705 1.051 2.425 0.651 81.985 13.554 0.832 0.023 0.039 0.002 0.003 0.041  0.020 0.025  
07/23/2026 1092.376 1.058 2.487 0.648 82.626 12.840 0.830 0.023 0.038 0.002 0.003 0.041  0.027 0.026  
07/22/2026 1088.656 1.040 2.511 0.645 83.005 12.481 0.803 0.020 0.031 0.000 0.003 0.039  0.042 0.026  
07/21/2026 1093.402 1.020 2.474 0.648 82.636 12.782 0.918 0.022 0.031 0.000 0.003 0.040  0.047 0.026  
07/20/2026 1092.600 1.029 2.473 0.647 82.624 12.815 0.877 0.020 0.026 0.000 0.003 0.040  0.068 0.025  
07/19/2026 1099.466 1.042 2.431 0.652 81.901 13.555 0.912 0.022 0.030 0.000 0.003 0.040  0.039 0.025  
07/18/2026 1093.129 1.021 2.436 0.647 82.782 12.746 0.870 0.023 0.035 0.000 0.004 0.040  0.016 0.025  
07/17/2026 1089.572 1.018 2.393 0.644 83.292 12.328 0.838 0.020 0.027 0.000 0.003 0.040  0.016 0.025  
07/16/2026 1090.373 1.011 2.386 0.645 83.228 12.404 0.834 0.022 0.033 0.000 0.003 0.039  0.016 0.025  
07/15/2026 1095.010 1.014 2.420 0.648 82.663 12.827 0.916 0.029 0.048 0.000 0.005 0.038  0.016 0.025  
07/14/2026 1097.516 1.000 2.340 0.649 82.563 12.868 0.991 0.037 0.063 0.000 0.006 0.036  0.073 0.024  
07/13/2026 1088.987 1.013 2.390 0.644 83.231 12.359 0.809 0.023 0.034 0.000 0.004 0.033  0.079 0.025  
07/12/2026 1085.243 1.017 2.395 0.642 83.654 12.033 0.749 0.019 0.027 0.000 0.003 0.029  0.049 0.025  
07/11/2026 1083.612 1.011 2.329 0.640 83.996 11.668 0.802 0.021 0.030 0.000 0.003 0.025  0.092 0.025  
07/10/2026 1086.261 1.033 2.460 0.643 83.274 12.214 0.820 0.021 0.029 0.000 0.003 0.020  0.100 0.025  
07/09/2026 1082.181 1.029 2.411 0.640 83.853 11.774 0.751 0.018 0.027 0.000 0.002 0.017  0.091 0.025  
07/08/2026 1083.232 1.032 2.436 0.641 83.659 11.919 0.763 0.020 0.031 0.000 0.004 0.015  0.096 0.025  
07/07/2026 1084.445 1.025 2.368 0.641 83.589 12.094 0.724 0.019 0.029 0.000 0.003 0.012  0.112 0.025  
07/06/2026 1083.851 1.029 2.379 0.641 83.584 12.065 0.723 0.019 0.028 0.000 0.003 0.011  0.133 0.025  
07/05/2026 1085.379 1.040 2.411 0.642 83.276 12.342 0.720 0.017 0.027 0.000 0.003 0.009  0.129 0.025  
07/04/2026 1084.599 1.054 2.554 0.644 83.059 12.396 0.736 0.019 0.029 0.000 0.003 0.009  0.114 0.026  
07/03/2026 1083.003 1.046 2.471 0.641 83.483 12.071 0.732 0.020 0.030 0.000 0.003 0.008  0.110 0.026  
07/02/2026 1081.236 1.055 2.541 0.641 83.433 12.062 0.698 0.017 0.024 0.000 0.003 0.009  0.133 0.026  
07/01/2026 1085.992 1.030 2.396 0.642 83.298 12.227 0.798 0.022 0.033 0.000 0.003 0.010  0.159 0.024  
06/30/2026 1084.437 1.032 2.406 0.641 83.421 12.178 0.730 0.019 0.029 0.000 0.003 0.011  0.146 0.025  
06/29/2026 1081.083 1.044 2.553 0.641 83.372 12.085 0.696 0.016 0.022 0.000 0.003 0.010  0.173 0.026  
06/28/2026 1083.846 1.026 2.413 0.641 83.492 12.093 0.744 0.019 0.027 0.000 0.002 0.010  0.149 0.025  
06/27/2026 1085.215 1.018 2.359 0.641 83.473 12.129 0.769 0.021 0.031 0.000 0.003 0.010  0.163 0.024  
06/26/2026 1084.558 1.026 2.363 0.641 83.541 12.046 0.773 0.021 0.031 0.000 0.003 0.011  0.160 0.024  
06/25/2026 1083.333 1.032 2.404 0.641 83.558 12.008 0.752 0.019 0.028 0.000 0.002 0.011  0.161 0.024  
06/24/2026 1080.077 1.025 2.396 0.638 83.965 11.639 0.724 0.018 0.026 0.000 0.003 0.011  0.169 0.024  
06/23/2026 1078.480 1.040 2.468 0.638 83.983 11.581 0.702 0.017 0.025 0.000 0.003 0.010  0.147 0.025  
06/22/2026 1081.518 1.029 2.433 0.640 83.717 11.896 0.718 0.017 0.022 0.000 0.002 0.007  0.135 0.025  
06/21/2026 1082.555 1.027 2.424 0.640 83.615 11.992 0.733 0.018 0.025 0.000 0.002 0.004  0.135 0.025  
06/20/2026 1080.676 1.050 2.431 0.640 83.686 11.988 0.647 0.017 0.023 0.000 0.002 0.000  0.132 0.025  
06/19/2026 1082.287 1.073 2.622 0.643 83.092 12.249 0.728 0.023 0.040 0.000 0.005 0.000  0.143 0.026  
06/18/2026 1079.971 1.060 2.528 0.640 83.470 11.896 0.716 0.023 0.043 0.001 0.005 0.000  0.232 0.025  
06/17/2026 1081.099 1.067 2.468 0.641 83.516 11.845 0.768 0.027 0.048 0.000 0.005 0.000  0.232 0.025  
06/16/2026 1079.051 1.068 2.462 0.639 83.714 11.696 0.717 0.025 0.045 0.000 0.005 0.000  0.242 0.025  
06/15/2026 1079.845 1.070 2.473 0.640 83.620 11.709 0.747 0.034 0.054 0.000 0.007 0.001  0.259 0.025  
06/14/2026 1081.697 1.072 2.424 0.641 83.517 11.965 0.750 0.021 0.028 0.000 0.002 0.000  0.195 0.025  
06/13/2026 1079.228 1.065 2.513 0.640 83.580 11.799 0.734 0.021 0.032 0.000 0.003 0.000  0.228 0.026  
06/12/2026 1075.222 1.086 2.537 0.638 83.943 11.591 0.604 0.016 0.023 0.000 0.002 0.000  0.173 0.026  
06/11/2026 1086.114 1.062 2.504 0.644 83.037 12.235 0.899 0.027 0.043 0.000 0.003 0.000  0.161 0.026  
06/10/2026 1085.946 1.033 2.461 0.643 83.202 12.075 0.934 0.028 0.044 0.000 0.004 0.000  0.194 0.025  
06/09/2026 1084.370 1.036 2.555 0.643 83.093 12.201 0.831 0.026 0.043 0.000 0.004 0.000  0.184 0.026  
06/08/2026 1081.899 1.047 2.520 0.641 83.493 11.897 0.798 0.024 0.040 0.000 0.004 0.000  0.151 0.026  
06/07/2026 1082.099 1.053 2.544 0.642 83.564 11.807 0.846 0.026 0.041 0.000 0.004 0.000  0.089 0.026  
06/06/2026 1079.625 1.062 2.607 0.641 83.814 11.594 0.814 0.024 0.038 0.000 0.003 0.000  0.016 0.027  
06/05/2026 1080.672 1.056 2.676 0.642 83.557 11.757 0.843 0.025 0.038 0.000 0.003 0.000  0.017 0.027  
06/04/2026 1083.640 1.044 2.608 0.643 83.432 11.904 0.889 0.030 0.046 0.000 0.004 0.000  0.016 0.027  
06/03/2026 1090.081 1.069 2.754 0.649 82.208 12.944 0.899 0.030 0.047 0.000 0.004 0.000  0.017 0.028  
06/02/2026 1087.222 1.105 2.862 0.649 82.196 12.856 0.856 0.028 0.046 0.000 0.004 0.000  0.018 0.028  
06/01/2026 1082.874 1.088 2.822 0.646 82.841 12.315 0.817 0.026 0.042 0.000 0.003 0.000  0.018 0.028  
05/31/2026 1082.829 1.080 2.790 0.645 82.916 12.301 0.799 0.025 0.040 0.000 0.003 0.000  0.018 0.028  
05/30/2026 1083.780 1.078 2.664 0.645 83.088 12.259 0.800 0.023 0.035 0.000 0.003 0.003  0.020 0.027  
05/29/2026 1083.636 1.060 2.628 0.644 83.186 12.275 0.735 0.021 0.034 0.000 0.004 0.008  0.022 0.026  
05/28/2026 1089.013 1.070 2.641 0.648 82.612 12.693 0.860 0.025 0.038 0.000 0.004 0.015  0.017 0.027  
05/27/2026 1084.494 1.073 2.677 0.645 82.966 12.405 0.777 0.019 0.026 0.000 0.003 0.011  0.017 0.027  
05/26/2026 1085.739 1.067 2.636 0.645 82.977 12.368 0.850 0.022 0.030 0.000 0.002 0.006  0.017 0.026  
05/25/2026 1081.168 1.066 2.651 0.643 83.453 11.962 0.769 0.019 0.026 0.000 0.002 0.007  0.017 0.027  
05/24/2026 1081.522 1.077 2.716 0.644 83.204 12.139 0.771 0.020 0.027 0.000 0.002 0.000  0.017 0.027  
05/23/2026 1081.623 1.064 2.682 0.643 83.296 12.095 0.767 0.021 0.029 0.000 0.002 0.000  0.017 0.027  
05/22/2026 1083.879 1.082 2.712 0.645 82.980 12.288 0.829 0.026 0.036 0.000 0.002 0.000  0.017 0.027  
05/21/2026 1082.289 1.089 2.747 0.645 83.045 12.216 0.804 0.022 0.031 0.000 0.002 0.000  0.017 0.028  
05/20/2026 1079.157 1.084 2.701 0.642 83.452 11.970 0.702 0.019 0.026 0.000 0.002 0.000  0.017 0.028  
05/19/2026 1080.163 1.073 2.691 0.642 83.459 11.899 0.788 0.019 0.025 0.000 0.002 0.000  0.017 0.027  
05/18/2026 1083.496 1.074 2.632 0.644 83.285 12.025 0.882 0.024 0.031 0.000 0.002 0.003  0.017 0.026  
05/17/2026 1082.075 1.070 2.648 0.643 83.413 11.920 0.837 0.022 0.030 0.000 0.002 0.010  0.022 0.027  
05/16/2026 1093.519 1.137 2.745 0.653 81.812 13.133 1.031 0.031 0.047 0.000 0.004 0.014  0.020 0.027  
05/15/2026 1085.401 1.109 2.653 0.646 82.875 12.398 0.862 0.022 0.030 0.000 0.002 0.002  0.020 0.027  
05/14/2026 1087.853 1.083 2.741 0.648 82.493 12.642 0.920 0.027 0.039 0.000 0.003 0.003  0.022 0.028  
05/13/2026 1086.695 1.064 2.667 0.646 82.796 12.485 0.869 0.025 0.036 0.000 0.002 0.003  0.027 0.027  
05/12/2026 1086.661 1.037 2.532 0.644 83.116 12.385 0.820 0.023 0.033 0.000 0.002 0.001  0.025 0.026  
05/11/2026 1085.376 1.042 2.585 0.644 83.125 12.360 0.782 0.023 0.035 0.000 0.003 0.001  0.017 0.027  
05/10/2026 1085.839 1.038 2.509 0.644 83.283 12.257 0.806 0.024 0.037 0.000 0.003 0.000  0.016 0.026  
05/09/2026 1086.980 1.027 2.454 0.644 83.396 12.117 0.892 0.027 0.040 0.000 0.003 0.003  0.016 0.025  
05/08/2026 1093.383 1.035 2.420 0.647 82.574 13.002 0.863 0.026 0.037 0.000 0.002 0.000  0.015 0.025  
05/07/2026 1090.068 1.037 2.556 0.647 82.728 12.670 0.891 0.029 0.043 0.000 0.003 0.000  0.016 0.027  
05/06/2026 1088.615 1.020 2.534 0.645 82.994 12.458 0.876 0.029 0.044 0.000 0.003 0.000  0.016 0.026  
05/05/2026 1090.069 1.035 2.505 0.646 82.758 12.598 0.910 0.030 0.047 0.002 0.004 0.000  0.085 0.026  
05/04/2026 1088.639 1.032 2.466 0.645 82.973 12.436 0.899 0.026 0.037 0.001 0.003 0.001  0.100 0.025  
05/03/2026 1087.381 0.998 2.286 0.642 83.591 12.067 0.868 0.025 0.036 0.001 0.002 0.000  0.102 0.024  
05/02/2026 1081.419 1.023 2.440 0.640 83.790 11.847 0.721 0.021 0.030 0.001 0.002 0.000  0.100 0.026  
05/01/2026 1073.815 0.930 2.314 0.632 85.308 10.614 0.657 0.023 0.037 0.003 0.005 0.003  0.079 0.027  
04/30/2026 1072.456 0.910 2.358 0.631 85.477 10.417 0.670 0.025 0.038 0.004 0.006 0.003  0.065 0.028  
04/29/2026 1072.511 0.947 2.466 0.633 85.085 10.673 0.661 0.023 0.036 0.003 0.004 0.002  0.073 0.028  
04/28/2026 1081.806 1.025 2.414 0.640 83.793 11.832 0.740 0.021 0.032 0.002 0.002 0.000  0.114 0.025