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Gas Quality / Gas Quality By Date

Date Requested: Feb 03 2026 4:41 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 1043.676 0.721 1.729 0.603 91.140 5.847 0.484 0.024 0.038 0.006 0.005 0.003 0.003 0.000 0.000  
02/02/2026 1043.730 0.658 1.811 0.603 91.143 5.790 0.506 0.027 0.042 0.007 0.007 0.004 0.004 0.000 0.000  
02/01/2026 1067.419 0.794 1.997 0.623 87.429 9.058 0.628 0.030 0.043 0.007 0.006 0.003 0.003 0.000 0.000  
01/31/2026 1074.414 0.861 2.015 0.628 86.315 10.086 0.635 0.029 0.042 0.006 0.006 0.003 0.003 0.000 0.000  
01/30/2026 1042.246 0.547 2.066 0.603 90.889 6.003 0.417 0.023 0.035 0.006 0.006 0.004 0.004 0.000 0.000  
01/29/2026 1025.221 0.377 2.108 0.590 93.248 3.925 0.273 0.018 0.028 0.006 0.006 0.005 0.005 0.000 0.000  
01/28/2026 1022.661 0.351 2.077 0.588 93.619 3.677 0.227 0.011 0.021 0.004 0.005 0.004 0.004 0.000 0.000  
01/27/2026 1047.995 0.665 1.892 0.607 90.248 6.699 0.432 0.017 0.032 0.004 0.005 0.003 0.003 0.000 0.000  
01/26/2026 1032.580 0.566 1.959 0.596 92.224 4.861 0.330 0.015 0.028 0.005 0.005 0.004 0.004 0.000 0.000  
01/25/2026 1042.811 0.684 1.854 0.604 90.858 6.192 0.364 0.013 0.023 0.003 0.003 0.002 0.002 0.000 0.000  
01/24/2026 1057.189 0.875 1.728 0.614 88.937 7.951 0.457 0.015 0.028 0.003 0.003 0.001 0.001 0.000 0.000  
01/23/2026 1052.495 0.785 1.857 0.611 89.468 7.377 0.457 0.016 0.028 0.004 0.004 0.002 0.002 0.000 0.000  
01/22/2026 1031.011 0.496 1.963 0.594 92.583 4.556 0.346 0.015 0.027 0.004 0.004 0.003 0.003 0.000 0.000  
01/21/2026 1047.813 0.742 1.807 0.607 90.209 6.796 0.402 0.013 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
01/20/2026 1059.216 0.862 1.891 0.617 88.321 8.406 0.476 0.014 0.024 0.002 0.002 0.001 0.001 0.000 0.000  
01/19/2026 1042.570 0.680 1.985 0.605 90.603 6.305 0.382 0.014 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
01/18/2026 1059.831 0.910 1.935 0.619 88.053 8.565 0.489 0.015 0.026 0.003 0.003 0.001 0.001 0.000 0.000  
01/17/2026 1038.751 0.637 2.029 0.602 91.088 5.834 0.363 0.014 0.024 0.004 0.004 0.001 0.001 0.000 0.000  
01/16/2026 1033.440 0.630 1.631 0.594 92.658 4.739 0.294 0.014 0.024 0.004 0.004 0.002 0.002 0.000 0.000  
01/15/2026 1040.842 0.760 1.315 0.598 92.201 5.322 0.339 0.017 0.031 0.005 0.005 0.002 0.002 0.000 0.000  
01/14/2026 1034.261 0.639 1.587 0.595 92.639 4.793 0.289 0.015 0.026 0.005 0.005 0.002 0.002 0.000 0.000  
01/13/2026 1028.154 0.509 1.835 0.591 93.117 4.233 0.259 0.013 0.024 0.004 0.004 0.002 0.002 0.000 0.000  
01/12/2026 1032.607 0.548 1.720 0.593 92.776 4.596 0.305 0.015 0.027 0.005 0.005 0.002 0.002 0.000 0.000  
01/11/2026 1036.220 0.641 1.621 0.596 92.375 4.960 0.340 0.017 0.030 0.005 0.006 0.002 0.002 0.000 0.000  
01/10/2026 1034.236 0.603 1.622 0.594 92.649 4.774 0.302 0.014 0.025 0.004 0.004 0.001 0.001 0.000 0.000  
01/09/2026 1037.158 0.670 1.586 0.597 92.273 5.057 0.352 0.017 0.031 0.005 0.005 0.002 0.002 0.000 0.000  
01/08/2026 1036.237 0.658 1.620 0.597 92.352 4.954 0.347 0.019 0.034 0.006 0.006 0.002 0.002 0.000 0.000  
01/07/2026 1034.698 0.618 1.647 0.595 92.549 4.798 0.328 0.017 0.030 0.005 0.005 0.002 0.002 0.000 0.000  
01/06/2026 1035.819 0.654 1.633 0.596 92.383 4.912 0.351 0.018 0.033 0.005 0.006 0.002 0.002 0.000 0.000  
01/05/2026 1030.918 0.607 1.870 0.595 92.518 4.635 0.317 0.015 0.026 0.004 0.005 0.002 0.002 0.000 0.000  
01/04/2026 1028.493 0.566 2.031 0.594 92.537 4.508 0.307 0.014 0.025 0.004 0.004 0.002 0.002 0.000 0.000  
01/03/2026 1035.044 0.631 1.852 0.598 92.009 5.100 0.351 0.016 0.029 0.004 0.004 0.002 0.002 0.000 0.000  
01/02/2026 1042.283 0.743 1.679 0.602 91.325 5.749 0.426 0.022 0.039 0.006 0.006 0.002 0.002 0.000 0.000  
01/01/2026 1037.648 0.625 1.908 0.600 91.648 5.333 0.413 0.020 0.036 0.005 0.006 0.002 0.002 0.000 0.000  
12/31/2025 1032.385 0.557 1.980 0.596 92.226 4.831 0.349 0.016 0.029 0.004 0.004 0.002 0.002 0.000 0.000  
12/30/2025 1057.761 0.909 2.041 0.619 88.179 8.248 0.562 0.019 0.034 0.004 0.004 0.001 0.001 0.000 0.000  
12/29/2025 1041.761 0.744 1.809 0.603 91.075 5.868 0.436 0.020 0.034 0.006 0.006 0.001 0.001 0.000 0.000  
12/28/2025 1036.894 0.661 1.845 0.599 91.757 5.292 0.382 0.018 0.032 0.005 0.005 0.002 0.002 0.000 0.000  
12/27/2025 1038.936 0.709 1.731 0.600 91.683 5.407 0.396 0.020 0.035 0.007 0.007 0.002 0.002 0.000 0.000  
12/26/2025 1039.239 0.752 1.886 0.603 91.229 5.619 0.440 0.021 0.035 0.006 0.006 0.002 0.002 0.000 0.000  
12/25/2025 1041.525 0.730 1.814 0.603 91.168 5.758 0.451 0.022 0.039 0.006 0.006 0.003 0.003 0.000 0.000  
12/24/2025 1044.340 0.801 1.776 0.606 90.774 6.077 0.489 0.024 0.043 0.006 0.006 0.002 0.002 0.000 0.000  
12/23/2025 1042.899 0.768 1.824 0.605 90.840 6.066 0.431 0.021 0.037 0.005 0.005 0.002 0.002 0.000 0.000  
12/22/2025 1038.497 0.686 1.924 0.602 91.369 5.527 0.422 0.021 0.037 0.005 0.006 0.002 0.002 0.000 0.000  
12/21/2025 1033.067 0.580 2.034 0.598 91.978 4.983 0.367 0.017 0.030 0.004 0.004 0.002 0.002 0.000 0.000  
12/20/2025 1047.815 0.797 1.846 0.609 90.093 6.742 0.458 0.020 0.033 0.005 0.005 0.001 0.001 0.000 0.000  
12/19/2025 1045.190 0.807 1.728 0.606 90.687 6.260 0.448 0.021 0.036 0.006 0.005 0.001 0.001 0.000 0.000  
12/18/2025 1055.218 0.949 1.541 0.612 89.652 7.207 0.558 0.027 0.047 0.007 0.007 0.003 0.003 0.000 0.000  
12/17/2025 1037.259 0.643 2.049 0.601 91.366 5.427 0.439 0.021 0.038 0.006 0.006 0.003 0.003 0.000 0.000  
12/16/2025 1028.906 0.497 2.173 0.595 92.360 4.576 0.335 0.016 0.029 0.004 0.005 0.002 0.002 0.000 0.000  
12/15/2025 1053.061 0.808 2.026 0.614 88.978 7.648 0.477 0.018 0.033 0.004 0.004 0.001 0.001 0.000 0.000  
12/14/2025 1062.804 0.909 2.090 0.622 87.423 8.953 0.554 0.021 0.038 0.005 0.005 0.001 0.001 0.000 0.000  
12/13/2025 1068.206 0.978 2.115 0.627 86.546 9.688 0.603 0.021 0.039 0.004 0.005 0.001 0.001 0.000 0.000  
12/12/2025 1068.857 0.991 2.086 0.628 86.571 9.619 0.651 0.024 0.045 0.005 0.006 0.002 0.002 0.000 0.000  
12/11/2025 1066.077 0.940 2.239 0.627 86.644 9.482 0.625 0.021 0.039 0.004 0.004 0.001 0.001 0.000 0.000  
12/10/2025 1048.096 0.820 1.946 0.610 89.788 6.915 0.461 0.020 0.036 0.005 0.006 0.002 0.002 0.000 0.000  
12/09/2025 1040.368 0.712 1.951 0.604 90.980 5.886 0.397 0.020 0.037 0.006 0.006 0.002 0.002 0.000 0.000  
12/08/2025 1025.537 0.526 2.105 0.593 92.867 4.143 0.293 0.017 0.032 0.006 0.006 0.003 0.003 0.000 0.000  
12/07/2025 1021.661 0.449 2.207 0.590 93.269 3.751 0.264 0.015 0.029 0.005 0.006 0.002 0.002 0.000 0.000  
12/06/2025 1025.842 0.542 2.123 0.593 92.775 4.179 0.313 0.018 0.034 0.006 0.006 0.002 0.002 0.000 0.000  
12/05/2025 1061.393 1.017 1.837 0.621 87.876 8.697 0.511 0.018 0.033 0.004 0.004 0.001 0.001 0.000 0.000  
12/04/2025 1057.178 0.868 2.019 0.617 88.327 8.231 0.502 0.016 0.029 0.003 0.003 0.001 0.001 0.000 0.000  
12/03/2025 1061.263 0.933 2.062 0.622 87.603 8.783 0.562 0.018 0.031 0.003 0.003 0.001 0.001 0.000 0.000  
12/02/2025 1064.683 0.961 2.120 0.625 87.096 9.094 0.653 0.023 0.043 0.004 0.005 0.001 0.001 0.000 0.000  
12/01/2025 1030.180 0.703 1.854 0.596 92.486 4.549 0.338 0.018 0.036 0.006 0.006 0.002 0.002 0.000 0.000  
11/30/2025 1031.331 0.705 1.772 0.596 92.543 4.561 0.343 0.020 0.038 0.007 0.007 0.002 0.002 0.000 0.000  
11/29/2025 1048.838 0.823 1.718 0.608 90.257 6.655 0.455 0.023 0.047 0.008 0.008 0.003 0.003 0.000 0.000  
11/28/2025 1029.672 0.680 1.782 0.594 92.751 4.395 0.322 0.018 0.035 0.006 0.006 0.002 0.002 0.000 0.000  
11/27/2025 1050.355 0.773 2.047 0.612 89.529 7.006 0.540 0.028 0.054 0.009 0.009 0.003 0.003 0.000 0.000  
11/26/2025 1037.923 0.678 1.899 0.601 91.551 5.377 0.398 0.024 0.047 0.009 0.010 0.003 0.003 0.000 0.000  
11/25/2025 1067.937 1.021 1.933 0.626 86.993 9.307 0.656 0.026 0.050 0.005 0.006 0.001 0.001 0.000 0.000  
11/24/2025 1072.080 1.033 2.006 0.629 86.262 9.937 0.681 0.024 0.046 0.005 0.005 0.001 0.001 0.000 0.000  
11/23/2025 1074.090 1.099 1.992 0.632 85.868 10.298 0.658 0.024 0.048 0.005 0.006 0.001 0.001 0.000 0.000  
11/22/2025 1074.848 1.100 1.928 0.631 85.980 10.199 0.693 0.028 0.056 0.006 0.007 0.001 0.001 0.000 0.000  
11/21/2025 1064.795 0.985 2.086 0.625 87.095 9.133 0.611 0.025 0.051 0.006 0.006 0.001 0.001 0.000 0.000  
11/20/2025 1050.317 0.834 1.928 0.612 89.577 7.082 0.489 0.024 0.049 0.007 0.007 0.002 0.002 0.000 0.000  
11/19/2025 1042.668 0.885 1.553 0.604 91.273 5.778 0.413 0.026 0.053 0.008 0.008 0.002 0.002 0.000 0.000  
11/18/2025 1030.885 0.698 1.917 0.597 92.169 4.889 0.264 0.016 0.032 0.006 0.006 0.001 0.001 0.000 0.000  
11/17/2025 1033.989 0.708 1.829 0.598 92.019 5.058 0.310 0.018 0.039 0.006 0.007 0.002 0.002 0.000 0.000  
11/16/2025 1011.202 0.252 2.433 0.583 94.413 2.703 0.160 0.010 0.020 0.004 0.004 0.001 0.001 0.000 0.000  
11/15/2025 1028.798 0.616 1.993 0.595 92.539 4.460 0.316 0.019 0.039 0.007 0.007 0.002 0.002 0.000 0.000  
11/14/2025 1060.366 1.094 1.653 0.619 88.454 8.088 0.604 0.028 0.058 0.008 0.009 0.002 0.002 0.000 0.000  
11/13/2025 1068.924 1.036 1.799 0.625 87.261 9.089 0.690 0.033 0.068 0.009 0.010 0.002 0.002 0.000 0.000  
11/12/2025 1074.443 1.083 2.015 0.632 85.901 10.188 0.707 0.029 0.058 0.007 0.008 0.002 0.002 0.000 0.000  
11/11/2025 1075.980 1.048 2.277 0.635 85.146 10.721 0.718 0.026 0.050 0.006 0.006 0.001 0.001 0.000 0.000  
11/10/2025 1077.865 1.009 2.457 0.638 84.629 11.030 0.791 0.025 0.048 0.004 0.005 0.001 0.001 0.000 0.000  
11/09/2025 1034.430 0.841 1.407 0.596 92.733 4.564 0.358 0.024 0.050 0.009 0.009 0.003 0.003 0.000 0.000  
11/08/2025 1065.460 1.032 2.135 0.627 86.854 9.184 0.716 0.024 0.044 0.004 0.004 0.001 0.001 0.000 0.000  
11/07/2025 1085.491 1.008 2.646 0.644 83.398 11.881 0.974 0.030 0.056 0.003 0.004 0.000 0.000 0.000 0.000  
11/06/2025 1085.920 1.061 2.678 0.646 83.020 12.264 0.911 0.022 0.039 0.002 0.002 0.000 0.000 0.000 0.000  
11/05/2025 1060.915 0.874 2.236 0.622 87.510 8.658 0.645 0.022 0.041 0.005 0.005 0.002 0.002 0.000 0.000  
11/04/2025 1033.883 0.804 1.645 0.598 92.308 4.806 0.352 0.021 0.043 0.007 0.008 0.003 0.003 0.000 0.000  
11/03/2025 1032.459 0.724 1.691 0.596 92.541 4.639 0.318 0.021 0.043 0.008 0.009 0.003 0.003 0.000 0.000  
11/02/2025 1032.104 0.711 1.716 0.596 92.525 4.669 0.300 0.019 0.041 0.007 0.008 0.002 0.002 0.000 0.000  
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