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Gas Quality / Gas Quality By Date

Date Requested: Feb 03 2026 3:20 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 1034.876 0.574 1.977 0.598 91.938 5.065 0.377 0.019 0.032 0.005 0.005 0.003 0.002 0.000 0.000  
02/02/2026 1037.865 0.572 1.896 0.599 91.802 5.259 0.386 0.022 0.036 0.007 0.007 0.004 0.004 0.000 0.000  
02/01/2026 1039.000 0.532 2.040 0.601 91.516 5.358 0.451 0.029 0.043 0.008 0.008 0.005 0.004 0.000 0.000  
01/31/2026 1042.018 0.509 2.070 0.603 91.115 5.737 0.467 0.029 0.045 0.008 0.007 0.005 0.004 0.000 0.000  
01/30/2026 1040.750 0.492 2.011 0.601 91.463 5.482 0.442 0.030 0.046 0.009 0.009 0.006 0.005 0.000 0.000  
01/29/2026 1031.103 0.391 2.163 0.595 92.451 4.569 0.343 0.021 0.034 0.006 0.007 0.005 0.004 0.000 0.000  
01/28/2026 1032.461 0.506 1.867 0.594 92.643 4.595 0.309 0.021 0.032 0.007 0.007 0.005 0.004 0.000 0.000  
01/27/2026 1030.851 0.482 1.866 0.593 92.830 4.481 0.281 0.013 0.026 0.004 0.005 0.003 0.003 0.000 0.000  
01/26/2026 1033.160 0.535 1.984 0.596 92.206 4.876 0.330 0.015 0.031 0.005 0.006 0.004 0.003 0.000 0.000  
01/25/2026 1028.219 0.493 2.082 0.594 92.640 4.445 0.281 0.013 0.026 0.004 0.005 0.003 0.003 0.000 0.000  
01/24/2026 1029.460 0.479 2.014 0.593 92.635 4.548 0.276 0.012 0.022 0.004 0.004 0.002 0.002 0.000 0.000  
01/23/2026 1027.297 0.426 2.049 0.592 92.934 4.286 0.257 0.011 0.021 0.003 0.004 0.002 0.002 0.000 0.000  
01/22/2026 1026.825 0.416 2.155 0.592 92.802 4.297 0.279 0.012 0.023 0.003 0.004 0.002 0.002 0.000 0.000  
01/21/2026 1029.971 0.502 1.933 0.593 92.739 4.473 0.298 0.013 0.025 0.004 0.004 0.002 0.002 0.000 0.000  
01/20/2026 1029.243 0.506 1.900 0.593 92.836 4.452 0.264 0.011 0.021 0.003 0.003 0.002 0.001 0.000 0.000  
01/19/2026 1023.834 0.374 2.223 0.590 93.078 4.023 0.262 0.011 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
01/18/2026 1019.355 0.332 2.290 0.588 93.539 3.592 0.214 0.009 0.017 0.002 0.003 0.001 0.001 0.000 0.000  
01/17/2026 1035.749 0.648 1.765 0.598 92.027 5.194 0.315 0.014 0.027 0.004 0.004 0.001 0.001 0.000 0.000  
01/16/2026 1032.421 0.575 1.904 0.596 92.277 4.901 0.297 0.013 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
01/15/2026 1040.475 0.591 1.968 0.602 91.168 5.829 0.379 0.017 0.034 0.005 0.005 0.002 0.001 0.000 0.000  
01/14/2026 1055.337 0.692 2.093 0.614 88.911 7.684 0.530 0.023 0.047 0.007 0.007 0.003 0.002 0.000 0.000  
01/13/2026 1055.224 0.683 2.088 0.614 88.957 7.656 0.528 0.023 0.047 0.007 0.007 0.003 0.002 0.000 0.000  
01/12/2026 1052.031 0.693 1.941 0.611 89.638 7.158 0.486 0.022 0.044 0.006 0.007 0.003 0.002 0.000 0.000  
01/11/2026 1055.043 0.694 2.088 0.614 88.953 7.647 0.527 0.023 0.047 0.007 0.007 0.003 0.001 0.000 0.000  
01/10/2026 1054.263 0.691 2.041 0.613 89.160 7.504 0.516 0.023 0.046 0.007 0.007 0.003 0.002 0.000 0.000  
01/09/2026 1049.324 0.679 1.937 0.609 90.011 6.824 0.466 0.021 0.043 0.006 0.007 0.003 0.001 0.000 0.000  
01/08/2026 1044.516 0.653 1.869 0.604 90.794 6.190 0.419 0.020 0.039 0.006 0.006 0.003 0.001 0.000 0.000  
01/07/2026 1045.653 0.675 1.842 0.605 90.672 6.304 0.429 0.020 0.040 0.006 0.006 0.003 0.002 0.000 0.000  
01/06/2026 1048.305 0.651 2.085 0.609 89.856 6.862 0.466 0.021 0.042 0.006 0.006 0.003 0.001 0.000 0.000  
01/05/2026 1052.058 0.705 1.972 0.611 89.547 7.201 0.490 0.022 0.045 0.007 0.007 0.003 0.002 0.000 0.000  
01/04/2026 1047.721 0.686 1.960 0.608 90.125 6.698 0.453 0.020 0.040 0.006 0.006 0.003 0.001 0.000 0.000  
01/03/2026 1053.326 0.696 2.050 0.613 89.243 7.415 0.510 0.023 0.046 0.006 0.007 0.003 0.002 0.000 0.000  
01/02/2026 1044.006 0.648 1.970 0.605 90.649 6.231 0.426 0.020 0.039 0.006 0.006 0.003 0.002 0.000 0.000  
01/01/2026 1038.672 0.571 2.039 0.601 91.286 5.662 0.377 0.017 0.033 0.005 0.005 0.002 0.002 0.000 0.000  
12/31/2025 1043.977 0.597 2.117 0.606 90.429 6.353 0.431 0.019 0.039 0.005 0.006 0.002 0.002 0.000 0.000  
12/30/2025 1030.065 0.473 2.159 0.595 92.268 4.722 0.326 0.015 0.028 0.004 0.004 0.001 0.000 0.000 0.000  
12/29/2025 1044.518 0.682 1.931 0.605 90.594 6.281 0.437 0.020 0.039 0.006 0.007 0.002 0.001 0.000 0.000  
12/28/2025 1053.975 0.690 2.062 0.613 89.149 7.496 0.514 0.023 0.047 0.007 0.007 0.003 0.002 0.000 0.000  
12/27/2025 1053.935 0.690 2.060 0.613 89.158 7.490 0.513 0.023 0.047 0.007 0.007 0.003 0.001 0.000 0.000  
12/26/2025 1053.833 0.689 2.058 0.613 89.177 7.477 0.511 0.023 0.047 0.006 0.007 0.003 0.001 0.000 0.000  
12/25/2025 1053.854 0.687 2.060 0.613 89.175 7.477 0.512 0.023 0.047 0.007 0.007 0.003 0.002 0.000 0.000  
12/24/2025 1053.538 0.689 2.058 0.613 89.213 7.441 0.510 0.023 0.047 0.007 0.007 0.003 0.002 0.000 0.000  
12/23/2025 1053.427 0.681 2.056 0.612 89.248 7.419 0.507 0.023 0.047 0.006 0.007 0.003 0.002 0.000 0.000  
12/22/2025 1049.314 0.679 1.986 0.609 89.916 6.862 0.470 0.022 0.045 0.007 0.007 0.003 0.002 0.000 0.000  
12/21/2025 1040.825 0.602 2.073 0.603 90.887 5.961 0.407 0.018 0.036 0.005 0.005 0.002 0.001 0.000 0.000  
12/20/2025 1035.185 0.606 1.928 0.598 91.875 5.180 0.353 0.016 0.031 0.004 0.004 0.002 0.001 0.000 0.000  
12/19/2025 1048.797 0.687 1.996 0.609 89.921 6.842 0.473 0.022 0.043 0.006 0.007 0.002 0.001 0.000 0.000  
12/18/2025 1052.701 0.676 2.054 0.612 89.352 7.327 0.502 0.022 0.046 0.006 0.007 0.003 0.002 0.000 0.000  
12/17/2025 1042.735 0.654 1.950 0.604 90.832 6.069 0.420 0.019 0.038 0.006 0.006 0.003 0.002 0.000 0.000  
12/16/2025 1038.597 0.643 1.887 0.601 91.488 5.532 0.384 0.017 0.033 0.005 0.005 0.002 0.001 0.000 0.000  
12/15/2025 1037.170 0.629 1.902 0.600 91.661 5.366 0.379 0.017 0.032 0.005 0.005 0.002 0.001 0.000 0.000  
12/14/2025 1035.313 0.594 1.999 0.599 91.759 5.206 0.375 0.017 0.034 0.005 0.005 0.002 0.001 0.000 0.000  
12/13/2025 1033.271 0.544 2.176 0.599 91.765 5.053 0.389 0.019 0.038 0.005 0.006 0.003 0.002 0.000 0.000  
12/12/2025 1031.370 0.519 2.202 0.597 91.996 4.830 0.381 0.019 0.037 0.005 0.006 0.003 0.002 0.000 0.000  
12/11/2025 1029.715 0.501 2.218 0.596 92.205 4.628 0.379 0.019 0.036 0.005 0.005 0.002 0.001 0.000 0.000  
12/10/2025 1027.783 0.490 2.205 0.595 92.514 4.339 0.384 0.019 0.037 0.005 0.005 0.002 0.001 0.000 0.000  
12/09/2025 1027.148 0.484 2.207 0.594 92.581 4.306 0.354 0.018 0.036 0.005 0.005 0.002 0.001 0.000 0.000  
12/08/2025 1029.454 0.497 2.229 0.596 92.174 4.710 0.321 0.017 0.034 0.005 0.006 0.003 0.002 0.000 0.000  
12/07/2025 1027.958 0.493 2.262 0.595 92.274 4.601 0.306 0.016 0.033 0.005 0.005 0.002 0.001 0.000 0.000  
12/06/2025 1023.793 0.443 2.345 0.593 92.705 4.168 0.279 0.015 0.031 0.005 0.005 0.002 0.001 0.000 0.000  
12/05/2025 1031.526 0.583 2.057 0.597 92.120 4.838 0.334 0.016 0.033 0.005 0.005 0.003 0.002 0.000 0.000  
12/04/2025 1019.044 0.359 2.416 0.589 93.312 3.614 0.243 0.013 0.027 0.004 0.005 0.003 0.002 0.000 0.000  
12/03/2025 1013.716 0.303 2.509 0.586 93.865 3.070 0.203 0.011 0.023 0.004 0.005 0.003 0.002 0.000 0.000  
12/02/2025 1018.441 0.449 2.279 0.589 93.460 3.539 0.225 0.012 0.025 0.004 0.004 0.002 0.001 0.000 0.000  
12/01/2025 1028.046 0.601 2.035 0.595 92.539 4.453 0.306 0.017 0.034 0.005 0.006 0.002 0.001 0.000 0.000  
11/30/2025 1032.281 0.640 1.981 0.598 92.070 4.896 0.342 0.018 0.037 0.006 0.006 0.002 0.001 0.000 0.000  
11/29/2025 1038.528 0.782 1.583 0.600 91.880 5.321 0.355 0.020 0.041 0.006 0.007 0.003 0.001 0.000 0.000  
11/28/2025 1038.290 0.693 1.820 0.601 91.557 5.493 0.367 0.018 0.036 0.005 0.006 0.002 0.001 0.000 0.000  
11/27/2025 1041.220 0.749 2.042 0.606 90.556 6.166 0.412 0.018 0.037 0.005 0.005 0.002 0.001 0.005 0.000  
11/26/2025 1033.304 0.609 2.118 0.599 91.704 5.133 0.371 0.017 0.035 0.005 0.005 0.001 0.001 0.000 0.000  
11/25/2025 1042.950 0.788 1.642 0.603 91.315 5.717 0.430 0.026 0.055 0.009 0.010 0.004 0.002 0.000 0.000  
11/24/2025 1041.541 0.754 1.728 0.603 91.306 5.722 0.400 0.022 0.046 0.007 0.007 0.003 0.001 0.000 0.000  
11/23/2025 1034.900 0.587 2.041 0.599 91.766 5.172 0.357 0.018 0.038 0.006 0.006 0.003 0.001 0.000 0.000  
11/22/2025 1039.121 0.734 1.746 0.601 91.524 5.571 0.352 0.019 0.038 0.006 0.006 0.002 0.001 0.000 0.000  
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