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Gas Quality By Date / Gas Quality By ID

Date Requested: Feb 25 2026 10:13 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
02/25/2026 1089.732 1.017 2.486 0.645 82.806 12.809 0.767 0.018 0.034 0.002 0.002 0.000 0.000 0.059 0.000  
02/24/2026 1089.113 1.007 2.453 0.645 82.987 12.675 0.765 0.018 0.034 0.002 0.002 0.000 0.000 0.057 0.000  
02/23/2026 1075.226 1.018 2.573 0.637 84.388 11.166 0.718 0.017 0.033 0.002 0.002 0.000 0.000 0.082 0.000  
02/22/2026 1074.454 1.021 2.576 0.637 84.515 11.137 0.675 0.015 0.028 0.001 0.001 0.000 0.000 0.031 0.000  
02/21/2026 1078.335 1.028 2.540 0.639 84.103 11.509 0.724 0.017 0.030 0.002 0.002 0.000 0.000 0.046 0.000  
02/20/2026 1079.181 1.021 2.511 0.639 84.074 11.519 0.755 0.018 0.032 0.002 0.002 0.000 0.000 0.067 0.000  
02/19/2026 1078.511 1.023 2.546 0.639 84.044 11.535 0.730 0.017 0.032 0.002 0.002 0.000 0.000 0.070 0.000  
02/18/2026 1076.218 0.997 2.380 0.635 84.918 10.882 0.744 0.020 0.037 0.002 0.002 0.000 0.000 0.018 0.000  
02/17/2026 1079.644 1.007 2.458 0.639 84.182 11.528 0.724 0.018 0.033 0.002 0.002 0.000 0.000 0.046 0.000  
02/16/2026 1083.559 0.998 2.366 0.640 83.973 11.857 0.732 0.018 0.034 0.002 0.002 0.000 0.000 0.018 0.000  
02/15/2026 1095.451 1.017 2.399 0.648 82.336 13.340 0.810 0.019 0.034 0.002 0.002 0.000 0.000 0.042 0.000  
02/14/2026 1091.114 1.052 2.514 0.647 82.589 12.977 0.799 0.018 0.033 0.002 0.002 0.000 0.000 0.015 0.000  
02/13/2026 1078.122 1.044 2.574 0.639 84.016 11.530 0.733 0.017 0.031 0.002 0.001 0.000 0.000 0.051 0.000  
02/12/2026 1077.922 1.021 2.518 0.638 84.202 11.433 0.721 0.017 0.030 0.001 0.001 0.000 0.000 0.055 0.000  
02/11/2026 1078.583 1.034 2.527 0.639 84.100 11.479 0.753 0.017 0.031 0.002 0.002 0.000 0.000 0.056 0.000  
02/10/2026 1079.763 1.016 2.456 0.639 84.167 11.558 0.722 0.017 0.030 0.001 0.001 0.000 0.000 0.030 0.000  
02/09/2026 1077.811 1.034 2.472 0.638 84.373 11.308 0.734 0.018 0.033 0.002 0.002 0.000 0.000 0.026 0.000  
02/08/2026 1080.955 1.025 2.427 0.639 84.094 11.609 0.754 0.018 0.033 0.002 0.002 0.000 0.000 0.035 0.000  
02/07/2026 1093.038 1.031 2.379 0.647 82.544 13.171 0.747 0.019 0.034 0.002 0.002 0.000 0.000 0.071 0.000  
02/06/2026 1093.746 1.024 2.409 0.647 82.391 13.283 0.758 0.018 0.033 0.002 0.002 0.000 0.000 0.080 0.000  
02/05/2026 1092.078 1.009 2.366 0.646 82.748 12.980 0.761 0.018 0.033 0.002 0.002 0.000 0.000 0.080 0.000  
02/04/2026 1093.021 1.027 2.486 0.648 82.331 13.248 0.778 0.018 0.033 0.002 0.002 0.000 0.000 0.075 0.000  
02/03/2026 1093.541 1.012 2.446 0.647 82.442 13.300 0.731 0.017 0.031 0.002 0.002 0.000 0.000 0.018 0.000  
02/02/2026 1095.612 1.020 2.390 0.648 82.209 13.474 0.769 0.018 0.033 0.002 0.002 0.000 0.000 0.082 0.000  
02/01/2026 1095.404 1.001 2.392 0.648 82.359 13.402 0.753 0.019 0.035 0.002 0.002 0.000 0.000 0.035 0.000  
01/31/2026 1093.645 0.996 2.320 0.646 82.719 13.081 0.758 0.020 0.037 0.002 0.002 0.000 0.000 0.065 0.000  
01/30/2026 1091.026 0.981 2.248 0.643 83.161 12.744 0.716 0.019 0.035 0.002 0.002 0.000 0.000 0.092 0.000  
01/29/2026 1086.483 0.942 2.084 0.638 84.079 12.105 0.631 0.016 0.028 0.001 0.001 0.000 0.000 0.112 0.000  
01/28/2026 1083.033 0.938 2.073 0.636 84.526 11.712 0.592 0.016 0.029 0.001 0.001 0.000 0.000 0.111 0.000  
01/27/2026 1085.641 0.929 2.040 0.637 84.524 11.702 0.686 0.021 0.041 0.002 0.002 0.000 0.000 0.054 0.000  
01/26/2026 1084.100 0.946 2.033 0.636 84.796 11.465 0.692 0.021 0.039 0.002 0.002 0.000 0.000 0.004 0.000  
01/25/2026 1074.046 0.975 2.287 0.633 85.332 10.724 0.618 0.016 0.029 0.002 0.002 0.000 0.000 0.015 0.000  
01/24/2026 1077.029 1.022 2.439 0.637 84.512 11.289 0.665 0.016 0.031 0.002 0.002 0.000 0.000 0.023 0.000  
01/23/2026 1079.747 1.012 2.404 0.638 84.236 11.545 0.699 0.017 0.030 0.002 0.002 0.000 0.000 0.053 0.000  
01/22/2026 1078.941 1.015 2.442 0.638 84.214 11.509 0.700 0.017 0.030 0.002 0.002 0.000 0.000 0.070 0.000  
01/21/2026 1079.858 0.999 2.405 0.638 84.283 11.513 0.710 0.017 0.030 0.002 0.002 0.000 0.000 0.040 0.000  
01/20/2026 1077.254 1.018 2.492 0.638 84.322 11.408 0.668 0.016 0.028 0.002 0.002 0.000 0.000 0.045 0.000  
01/19/2026 1080.229 1.046 2.561 0.641 83.701 11.918 0.675 0.015 0.028 0.002 0.002 0.000 0.000 0.051 0.000  
01/18/2026 1082.869 1.066 2.532 0.642 83.456 12.089 0.741 0.019 0.035 0.002 0.002 0.000 0.000 0.057 0.000  
01/17/2026 1085.250 1.072 2.654 0.645 83.001 12.430 0.782 0.019 0.037 0.002 0.002 0.000 0.000 0.000 0.000  
01/16/2026 1083.620 1.055 2.579 0.643 83.369 12.150 0.769 0.019 0.034 0.002 0.002 0.000 0.000 0.022 0.000  
01/15/2026 1082.705 1.043 2.573 0.642 83.555 11.928 0.814 0.019 0.034 0.002 0.002 0.000 0.000 0.030 0.000  
01/14/2026 1082.432 1.045 2.636 0.643 83.477 11.992 0.795 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
01/13/2026 1083.179 1.042 2.630 0.643 83.406 12.066 0.801 0.018 0.033 0.002 0.002 0.000 0.000 0.000 0.000  
01/12/2026 1079.822 1.046 2.638 0.641 83.742 11.785 0.740 0.016 0.029 0.002 0.002 0.000 0.000 0.000 0.000  
01/11/2026 1081.502 1.044 2.678 0.643 83.494 11.946 0.779 0.020 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
01/10/2026 1082.188 1.027 2.609 0.642 83.646 11.837 0.821 0.019 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
01/09/2026 1082.336 1.020 2.573 0.642 83.733 11.788 0.826 0.020 0.036 0.002 0.002 0.000 0.000 0.000 0.000  
01/08/2026 1081.699 1.033 2.588 0.642 83.678 11.886 0.760 0.018 0.034 0.002 0.002 0.000 0.000 0.000 0.000  
01/07/2026 1083.018 1.012 2.514 0.641 83.711 11.919 0.772 0.018 0.034 0.002 0.002 0.000 0.000 0.014 0.000  
01/06/2026 1083.867 1.014 2.498 0.642 83.670 11.977 0.783 0.019 0.034 0.002 0.002 0.000 0.000 0.001 0.000  
01/05/2026 1082.075 1.008 2.511 0.641 83.854 11.807 0.762 0.018 0.032 0.002 0.002 0.000 0.000 0.005 0.000  
01/04/2026 1079.207 1.011 2.523 0.639 84.087 11.530 0.745 0.018 0.032 0.002 0.002 0.000 0.000 0.051 0.000  
01/03/2026 1079.787 1.012 2.524 0.639 84.068 11.497 0.793 0.019 0.034 0.002 0.002 0.000 0.000 0.050 0.000  
01/02/2026 1080.230 1.029 2.512 0.640 83.970 11.595 0.784 0.018 0.033 0.002 0.002 0.000 0.000 0.056 0.000  
01/01/2026 1080.305 1.029 2.543 0.640 83.840 11.700 0.766 0.018 0.032 0.002 0.002 0.000 0.000 0.068 0.000  
12/31/2025 1077.870 1.037 2.577 0.639 84.050 11.498 0.730 0.017 0.031 0.002 0.002 0.000 0.000 0.055 0.000  
12/30/2025 1077.323 1.041 2.666 0.640 83.935 11.480 0.766 0.018 0.032 0.002 0.002 0.000 0.000 0.060 0.000  
12/29/2025 1077.972 1.040 2.625 0.640 83.966 11.496 0.768 0.018 0.033 0.002 0.002 0.000 0.000 0.051 0.000  
12/28/2025 1079.563 1.038 2.628 0.641 83.788 11.650 0.789 0.019 0.035 0.002 0.002 0.000 0.000 0.049 0.000  
12/27/2025 1079.941 1.026 2.576 0.640 83.935 11.531 0.827 0.019 0.035 0.002 0.002 0.000 0.000 0.047 0.000  
12/26/2025 1079.668 1.031 2.620 0.641 83.835 11.564 0.832 0.019 0.035 0.002 0.002 0.000 0.000 0.059 0.000  
12/25/2025 1080.916 1.017 2.538 0.640 83.936 11.550 0.852 0.020 0.035 0.002 0.002 0.000 0.000 0.047 0.000  
12/24/2025 1080.011 1.042 2.574 0.641 83.846 11.622 0.803 0.019 0.035 0.002 0.002 0.000 0.000 0.056 0.000  
12/23/2025 1081.987 1.021 2.605 0.642 83.753 11.559 0.918 0.028 0.056 0.003 0.003 0.000 0.000 0.052 0.000  
12/22/2025 1083.123 1.011 2.499 0.641 83.977 11.382 0.975 0.034 0.068 0.003 0.003 0.000 0.000 0.049 0.000  
12/21/2025 1076.957 1.012 2.383 0.636 84.860 10.894 0.765 0.025 0.047 0.003 0.003 0.001 0.001 0.007 0.000  
12/20/2025 1077.321 1.003 2.501 0.638 84.394 11.266 0.706 0.025 0.039 0.004 0.003 0.001 0.001 0.058 0.000  
12/19/2025 1076.146 0.991 2.416 0.636 84.748 11.107 0.657 0.019 0.032 0.002 0.002 0.000 0.000 0.025 0.000  
12/18/2025 1075.941 0.987 2.388 0.635 84.836 11.074 0.649 0.016 0.029 0.001 0.002 0.000 0.000 0.019 0.000  
12/17/2025 1077.452 0.979 2.374 0.636 84.810 11.068 0.706 0.020 0.037 0.002 0.002 0.000 0.000 0.001 0.000  
12/16/2025 1077.235 0.993 2.451 0.637 84.586 11.189 0.703 0.019 0.036 0.002 0.002 0.000 0.000 0.019 0.000  
12/15/2025 1080.315 1.023 2.551 0.640 83.884 11.768 0.696 0.019 0.037 0.002 0.003 0.000 0.000 0.017 0.000  
12/14/2025 1078.288 1.030 2.525 0.639 84.157 11.480 0.708 0.019 0.036 0.002 0.002 0.000 0.000 0.039 0.000  
12/13/2025 1079.519 1.027 2.570 0.640 83.995 11.593 0.740 0.020 0.039 0.002 0.003 0.000 0.000 0.011 0.000  
12/12/2025 1082.595 1.046 2.698 0.644 83.233 12.098 0.806 0.021 0.038 0.002 0.002 0.000 0.000 0.055 0.000  
12/11/2025 1077.150 1.011 2.478 0.637 84.398 11.308 0.692 0.018 0.033 0.002 0.002 0.000 0.000 0.057 0.000  
12/10/2025 1075.869 0.990 2.411 0.635 84.755 11.078 0.666 0.017 0.031 0.002 0.002 0.000 0.000 0.049 0.000  
12/09/2025 1077.796 1.006 2.554 0.638 84.166 11.478 0.694 0.018 0.032 0.002 0.002 0.000 0.000 0.048 0.000  
12/08/2025 1079.776 1.014 2.569 0.640 83.886 11.703 0.719 0.019 0.035 0.002 0.002 0.000 0.000 0.051 0.000  
12/07/2025 1078.710 1.019 2.646 0.640 83.825 11.632 0.748 0.019 0.036 0.002 0.002 0.000 0.000 0.070 0.000  
12/06/2025 1076.471 1.011 2.574 0.638 84.267 11.337 0.692 0.019 0.036 0.002 0.002 0.000 0.000 0.060 0.000  
12/05/2025 1076.793 1.003 2.508 0.637 84.494 11.258 0.680 0.018 0.034 0.002 0.002 0.000 0.000 0.001 0.000  
12/04/2025 1077.618 1.000 2.484 0.637 84.445 11.247 0.736 0.019 0.034 0.002 0.002 0.000 0.000 0.031 0.000  
12/03/2025 1079.064 1.022 2.581 0.640 84.028 11.429 0.816 0.022 0.040 0.002 0.002 0.000 0.000 0.057 0.000  
12/02/2025 1082.970 1.027 2.623 0.643 83.463 11.860 0.879 0.025 0.046 0.002 0.002 0.000 0.000 0.072 0.000  
12/01/2025 1081.321 1.031 2.666 0.642 83.527 11.861 0.803 0.021 0.040 0.002 0.002 0.000 0.000 0.045 0.000  
11/30/2025 1080.357 1.047 2.668 0.642 83.520 11.895 0.752 0.019 0.036 0.002 0.002 0.000 0.000 0.059 0.000  
11/29/2025 1078.762 1.026 2.564 0.639 83.994 11.552 0.740 0.019 0.035 0.002 0.002 0.000 0.000 0.065 0.000  
11/28/2025 1080.191 1.035 2.653 0.641 83.609 11.813 0.763 0.019 0.037 0.002 0.002 0.000 0.000 0.066 0.000  
11/27/2025 1083.832 1.048 2.661 0.644 83.191 12.107 0.851 0.023 0.044 0.003 0.003 0.000 0.000 0.068 0.000  
11/26/2025 1085.525 1.049 2.641 0.645 83.086 12.209 0.880 0.025 0.049 0.003 0.003 0.000 0.000 0.054 0.000  
11/25/2025 1086.369 1.053 2.605 0.645 83.026 12.310 0.867 0.025 0.049 0.003 0.003 0.000 0.000 0.058 0.000  
11/24/2025 1083.022 1.038 2.644 0.643 83.295 12.100 0.785 0.022 0.043 0.003 0.003 0.000 0.000 0.067 0.000