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Gas Quality / Gas Quality By Date

Date Requested: Feb 03 2026 4:40 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 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
02/03/2026 1087.611 0.977 2.414 0.643 83.355 12.426 0.729 0.020 0.035 0.003 0.002 0.000 0.000 0.038 0.000  
02/02/2026 1085.204 0.946 2.275 0.639 84.006 11.935 0.706 0.022 0.036 0.004 0.003 0.001 0.001 0.065 0.000  
02/01/2026 1094.751 1.004 2.423 0.648 82.311 13.389 0.758 0.018 0.032 0.002 0.002 0.000 0.000 0.060 0.000  
01/31/2026 1095.936 0.996 2.441 0.649 82.198 13.508 0.764 0.019 0.036 0.002 0.002 0.000 0.000 0.034 0.000  
01/30/2026 1094.014 0.988 2.370 0.646 82.554 13.185 0.765 0.020 0.037 0.002 0.002 0.000 0.000 0.077 0.000  
01/29/2026 1091.454 0.974 2.288 0.644 83.005 12.849 0.720 0.019 0.035 0.002 0.002 0.000 0.000 0.105 0.000  
01/28/2026 1085.552 0.933 2.116 0.637 84.122 12.037 0.623 0.016 0.028 0.002 0.002 0.000 0.000 0.122 0.000  
01/27/2026 1084.037 0.932 2.113 0.636 84.320 11.852 0.612 0.017 0.030 0.001 0.001 0.000 0.000 0.123 0.000  
01/26/2026 1085.425 0.923 2.079 0.637 84.471 11.714 0.687 0.022 0.042 0.002 0.002 0.000 0.000 0.058 0.000  
01/25/2026 1088.003 0.941 2.081 0.639 84.284 11.858 0.763 0.024 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
01/24/2026 1075.560 0.993 2.339 0.635 84.927 11.081 0.596 0.015 0.027 0.002 0.002 0.000 0.000 0.020 0.000  
01/23/2026 1077.813 1.021 2.499 0.638 84.294 11.452 0.671 0.016 0.030 0.002 0.002 0.000 0.000 0.013 0.000  
01/22/2026 1079.840 0.998 2.440 0.638 84.184 11.564 0.709 0.017 0.031 0.002 0.002 0.000 0.000 0.054 0.000  
01/21/2026 1079.584 1.017 2.513 0.639 83.987 11.671 0.705 0.017 0.030 0.002 0.002 0.000 0.000 0.057 0.000  
01/20/2026 1080.214 1.006 2.511 0.640 83.957 11.703 0.719 0.017 0.030 0.002 0.002 0.000 0.000 0.053 0.000  
01/19/2026 1076.847 1.012 2.532 0.638 84.304 11.415 0.656 0.015 0.028 0.002 0.002 0.000 0.000 0.035 0.000  
01/18/2026 1080.402 1.032 2.582 0.641 83.710 11.892 0.695 0.016 0.029 0.002 0.002 0.000 0.000 0.040 0.000  
01/17/2026 1069.383 0.980 2.092 0.628 86.402 9.835 0.616 0.018 0.034 0.003 0.003 0.000 0.000 0.014 0.000  
01/16/2026 1085.752 1.061 2.694 0.646 82.893 12.491 0.798 0.020 0.038 0.002 0.002 0.000 0.000 0.000 0.000  
01/15/2026 1082.535 1.038 2.632 0.643 83.422 12.066 0.765 0.019 0.034 0.002 0.002 0.000 0.000 0.020 0.000  
01/14/2026 1083.159 1.031 2.635 0.643 83.441 12.008 0.824 0.019 0.034 0.002 0.002 0.000 0.000 0.005 0.000  
01/13/2026 1083.334 1.027 2.637 0.643 83.423 12.028 0.825 0.019 0.034 0.002 0.002 0.000 0.000 0.003 0.000  
01/12/2026 1082.670 1.023 2.642 0.643 83.475 12.018 0.785 0.019 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
01/11/2026 1081.956 1.027 2.645 0.642 83.566 11.904 0.802 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
01/10/2026 1075.467 1.015 2.527 0.637 84.604 11.109 0.690 0.017 0.032 0.003 0.003 0.000 0.000 0.000 0.000  
01/09/2026 1067.255 0.960 1.970 0.625 87.066 9.308 0.630 0.019 0.037 0.004 0.004 0.001 0.001 0.000 0.000  
01/08/2026 1078.341 0.995 2.445 0.637 84.545 11.194 0.760 0.019 0.036 0.002 0.003 0.000 0.000 0.000 0.000  
01/07/2026 1059.446 0.893 1.903 0.618 88.298 8.309 0.535 0.018 0.034 0.004 0.004 0.001 0.001 0.000 0.000  
01/06/2026 1070.971 0.983 2.066 0.629 86.312 9.933 0.643 0.019 0.035 0.004 0.004 0.001 0.001 0.000 0.000  
01/05/2026 1067.725 0.942 2.161 0.627 86.592 9.614 0.628 0.018 0.035 0.004 0.004 0.001 0.001 0.000 0.000  
01/04/2026 1080.486 1.001 2.570 0.640 83.943 11.670 0.759 0.018 0.033 0.002 0.002 0.000 0.000 0.003 0.000  
01/03/2026 1078.888 1.001 2.575 0.639 84.057 11.522 0.751 0.018 0.032 0.002 0.002 0.000 0.000 0.041 0.000  
01/02/2026 1079.276 1.007 2.573 0.640 84.067 11.498 0.777 0.019 0.034 0.002 0.002 0.000 0.000 0.022 0.000  
01/01/2026 1078.419 1.008 2.513 0.638 84.239 11.368 0.762 0.018 0.034 0.002 0.002 0.000 0.000 0.055 0.000  
12/31/2025 1076.029 1.009 2.531 0.637 84.466 11.167 0.721 0.017 0.032 0.002 0.002 0.000 0.000 0.052 0.000  
12/30/2025 1078.262 1.035 2.655 0.640 83.812 11.647 0.737 0.017 0.031 0.002 0.002 0.000 0.000 0.063 0.000  
12/29/2025 1068.307 0.984 2.220 0.629 86.271 9.778 0.660 0.019 0.036 0.004 0.004 0.000 0.000 0.023 0.000  
12/28/2025 1064.807 0.962 2.017 0.624 87.281 9.039 0.629 0.020 0.039 0.005 0.005 0.001 0.001 0.000 0.000  
12/27/2025 1058.825 0.860 2.136 0.620 87.973 8.378 0.582 0.019 0.038 0.005 0.005 0.001 0.001 0.000 0.000  
12/26/2025 1071.662 0.973 2.380 0.632 85.560 10.284 0.715 0.021 0.040 0.003 0.004 0.000 0.000 0.020 0.000  
12/25/2025 1079.092 1.020 2.639 0.640 83.875 11.537 0.815 0.019 0.034 0.002 0.002 0.000 0.000 0.057 0.000  
12/24/2025 1079.910 1.020 2.595 0.640 83.913 11.567 0.814 0.019 0.034 0.002 0.002 0.000 0.000 0.033 0.000  
12/23/2025 1079.820 1.031 2.610 0.641 83.841 11.624 0.799 0.019 0.034 0.002 0.002 0.000 0.000 0.038 0.000  
12/22/2025 1081.510 1.018 2.648 0.642 83.670 11.637 0.892 0.025 0.049 0.003 0.003 0.000 0.000 0.055 0.000  
12/21/2025 1082.309 1.004 2.545 0.641 83.931 11.427 0.943 0.032 0.060 0.003 0.003 0.000 0.000 0.052 0.000  
12/20/2025 1082.057 1.026 2.634 0.642 83.667 11.722 0.854 0.028 0.051 0.003 0.003 0.000 0.000 0.014 0.000  
12/19/2025 1071.985 0.960 2.411 0.632 85.395 10.480 0.653 0.023 0.038 0.004 0.004 0.000 0.000 0.030 0.000  
12/18/2025 1065.279 0.936 2.089 0.624 87.085 9.215 0.599 0.021 0.041 0.005 0.005 0.001 0.001 0.002 0.000  
12/17/2025 1071.644 0.952 2.294 0.631 85.756 10.290 0.646 0.019 0.035 0.003 0.003 0.000 0.000 0.002 0.000  
12/16/2025 1079.096 0.994 2.477 0.638 84.331 11.421 0.718 0.019 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
12/15/2025 1080.351 0.991 2.486 0.639 84.215 11.447 0.776 0.023 0.044 0.003 0.003 0.000 0.000 0.012 0.000  
12/14/2025 1079.374 1.008 2.588 0.640 83.903 11.719 0.685 0.019 0.036 0.002 0.003 0.000 0.000 0.037 0.000  
12/13/2025 1079.033 1.019 2.576 0.640 83.971 11.619 0.714 0.019 0.037 0.002 0.002 0.000 0.000 0.041 0.000  
12/12/2025 1079.165 1.018 2.609 0.640 83.967 11.595 0.737 0.020 0.038 0.002 0.003 0.000 0.000 0.011 0.000  
12/11/2025 1073.653 0.988 2.413 0.634 85.135 10.697 0.675 0.020 0.038 0.003 0.004 0.000 0.000 0.024 0.000  
12/10/2025 1068.858 0.979 2.148 0.628 86.374 9.823 0.602 0.020 0.039 0.004 0.005 0.001 0.001 0.003 0.000  
12/09/2025 1074.789 0.975 2.442 0.635 84.923 10.919 0.661 0.019 0.035 0.003 0.003 0.000 0.000 0.021 0.000  
12/08/2025 1074.159 0.978 2.440 0.634 85.044 10.783 0.672 0.020 0.039 0.003 0.004 0.000 0.000 0.016 0.000  
12/07/2025 1071.531 1.075 2.066 0.630 85.973 10.178 0.627 0.019 0.036 0.003 0.003 0.000 0.000 0.017 0.000  
12/06/2025 1076.662 1.018 2.577 0.638 84.223 11.338 0.714 0.019 0.036 0.002 0.002 0.000 0.000 0.071 0.000  
12/05/2025 1077.671 1.009 2.678 0.640 83.908 11.560 0.726 0.019 0.036 0.002 0.002 0.000 0.000 0.061 0.000  
12/04/2025 1076.255 0.994 2.553 0.637 84.476 11.246 0.677 0.018 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
12/03/2025 1077.352 0.985 2.523 0.638 84.466 11.235 0.730 0.019 0.034 0.002 0.002 0.000 0.000 0.006 0.000  
12/02/2025 1078.147 1.001 2.586 0.639 84.153 11.356 0.786 0.021 0.038 0.002 0.002 0.000 0.000 0.055 0.000  
12/01/2025 1079.377 1.011 2.667 0.641 83.775 11.561 0.831 0.023 0.041 0.002 0.002 0.000 0.000 0.088 0.000  
11/30/2025 1085.438 1.018 2.657 0.645 83.130 12.102 0.932 0.027 0.049 0.002 0.002 0.000 0.000 0.080 0.000  
11/29/2025 1078.248 1.020 2.692 0.640 83.753 11.703 0.713 0.018 0.034 0.002 0.002 0.000 0.000 0.063 0.000  
11/28/2025 1080.781 1.040 2.701 0.642 83.402 11.954 0.771 0.020 0.036 0.002 0.002 0.000 0.000 0.071 0.000  
11/27/2025 1078.686 1.013 2.639 0.640 83.842 11.625 0.744 0.019 0.036 0.002 0.002 0.000 0.000 0.077 0.000  
11/26/2025 1080.808 1.035 2.733 0.643 83.370 11.938 0.790 0.021 0.039 0.002 0.003 0.000 0.000 0.069 0.000  
11/25/2025 1084.701 1.032 2.692 0.645 83.072 12.177 0.879 0.024 0.047 0.003 0.003 0.000 0.000 0.071 0.000  
11/24/2025 1085.113 1.040 2.701 0.645 82.988 12.263 0.866 0.025 0.049 0.003 0.003 0.000 0.000 0.062 0.000  
11/23/2025 1085.650 1.037 2.679 0.645 82.986 12.235 0.901 0.026 0.050 0.003 0.003 0.000 0.000 0.079 0.000  
11/22/2025 1083.578 1.032 2.684 0.644 83.136 12.192 0.802 0.023 0.045 0.003 0.003 0.000 0.000 0.082 0.000  
11/21/2025 1085.919 1.016 2.617 0.644 83.080 12.282 0.845 0.025 0.048 0.003 0.003 0.000 0.000 0.081 0.000  
11/20/2025 1085.147 1.050 2.751 0.646 82.790 12.397 0.849 0.024 0.048 0.003 0.003 0.000 0.000 0.082 0.000  
11/19/2025 1084.917 1.045 2.740 0.646 82.841 12.350 0.845 0.026 0.052 0.003 0.004 0.000 0.000 0.095 0.000  
11/18/2025 1084.247 1.036 2.756 0.645 83.044 12.256 0.822 0.025 0.048 0.003 0.003 0.000 0.000 0.007 0.000  
11/17/2025 1085.568 1.048 2.852 0.647 82.548 12.578 0.846 0.024 0.046 0.003 0.003 0.000 0.000 0.054 0.000  
11/16/2025 1085.958 1.078 2.932 0.649 82.293 12.711 0.874 0.024 0.045 0.002 0.002 0.000 0.000 0.039 0.000  
11/15/2025 1083.107 1.048 2.874 0.646 82.789 12.362 0.811 0.022 0.043 0.002 0.003 0.000 0.000 0.044 0.000  
11/14/2025 1082.881 1.030 2.813 0.645 83.013 12.245 0.803 0.021 0.040 0.002 0.002 0.000 0.000 0.030 0.000  
11/13/2025 1083.453 1.011 2.723 0.644 83.241 12.138 0.808 0.022 0.042 0.002 0.002 0.000 0.000 0.009 0.000  
11/12/2025 1082.496 1.004 2.727 0.643 83.386 11.974 0.813 0.024 0.048 0.003 0.003 0.000 0.000 0.016 0.000  
11/11/2025 1081.406 1.015 2.710 0.643 83.498 11.884 0.803 0.022 0.041 0.002 0.002 0.000 0.000 0.023 0.000  
11/10/2025 1084.376 1.027 2.754 0.645 82.998 12.287 0.838 0.022 0.040 0.002 0.002 0.000 0.000 0.030 0.000  
11/09/2025 1087.108 1.028 2.776 0.647 82.620 12.594 0.870 0.024 0.045 0.002 0.002 0.000 0.000 0.038 0.000  
11/08/2025 1090.363 1.027 2.762 0.649 82.371 12.835 0.916 0.028 0.052 0.003 0.003 0.000 0.000 0.002 0.000  
11/07/2025 1092.427 1.026 2.810 0.651 82.046 13.063 0.970 0.028 0.050 0.003 0.003 0.000 0.000 0.000 0.000  
11/06/2025 1091.900 1.040 2.818 0.651 82.110 12.934 1.012 0.028 0.053 0.003 0.003 0.000 0.000 0.000 0.000  
11/05/2025 1089.173 1.033 2.802 0.649 82.402 12.762 0.932 0.023 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
11/04/2025 1088.390 1.016 2.749 0.647 82.750 12.413 0.992 0.026 0.049 0.002 0.003 0.000 0.000 0.000 0.000  
11/03/2025 1080.892 0.972 2.667 0.641 83.976 11.374 0.920 0.028 0.055 0.004 0.004 0.000 0.000 0.000 0.000  
11/02/2025 1081.823 1.020 2.720 0.643 83.540 11.761 0.891 0.023 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
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