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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 31 2025 3:31 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
08/31/2025 1044.266 0.869 1.777 0.607 90.539 6.309 0.435 0.019 0.039 0.005 0.005 0.002 0.001 0.000 0.000  
08/30/2025 1034.188 0.720 2.071 0.601 91.398 5.402 0.354 0.015 0.030 0.004 0.004 0.001 0.001 0.000 0.000  
08/29/2025 1040.619 0.859 1.655 0.603 91.218 5.840 0.376 0.015 0.028 0.004 0.003 0.001 0.000 0.000 0.000  
08/28/2025 1046.052 0.942 1.513 0.606 90.728 6.342 0.405 0.018 0.035 0.005 0.006 0.003 0.002 0.000 0.000  
08/27/2025 1036.087 0.714 1.653 0.598 92.060 5.225 0.308 0.012 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
08/26/2025 1049.268 1.006 1.312 0.607 90.572 6.649 0.415 0.014 0.025 0.003 0.003 0.001 0.000 0.000 0.000  
08/25/2025 1071.598 1.445 0.842 0.623 87.994 9.033 0.612 0.022 0.040 0.005 0.005 0.001 0.001 0.000 0.000  
08/24/2025 1069.936 1.383 0.854 0.622 88.362 8.693 0.623 0.024 0.046 0.006 0.006 0.002 0.001 0.000 0.000  
08/23/2025 1053.312 1.031 1.223 0.609 90.357 6.822 0.480 0.023 0.045 0.007 0.007 0.003 0.001 0.000 0.000  
08/22/2025 1051.921 0.986 1.351 0.609 90.325 6.784 0.472 0.021 0.041 0.006 0.006 0.003 0.002 0.000 0.000  
08/21/2025 1041.008 0.750 1.542 0.600 91.634 5.694 0.331 0.014 0.025 0.003 0.003 0.001 0.001 0.000 0.000  
08/20/2025 1032.910 0.597 1.760 0.595 92.477 4.838 0.287 0.012 0.021 0.003 0.003 0.001 0.001 0.000 0.000  
08/19/2025 1034.036 0.661 1.624 0.595 92.483 4.915 0.279 0.011 0.020 0.003 0.003 0.001 0.000 0.000 0.000  
08/18/2025 1061.729 1.302 0.900 0.615 89.317 7.951 0.467 0.019 0.034 0.005 0.005 0.002 0.001 0.000 0.000  
08/17/2025 1054.382 1.115 1.250 0.611 89.922 7.179 0.452 0.022 0.042 0.007 0.007 0.003 0.001 0.000 0.000  
08/16/2025 1041.748 0.817 1.549 0.602 91.412 5.806 0.359 0.016 0.030 0.004 0.004 0.001 0.001 0.000 0.000  
08/15/2025 1050.376 1.048 1.346 0.609 90.236 6.934 0.388 0.015 0.026 0.003 0.003 0.001 0.000 0.000 0.000  
08/14/2025 1036.231 0.709 1.737 0.599 91.936 5.222 0.336 0.015 0.030 0.005 0.005 0.002 0.001 0.000 0.000  
08/13/2025 1032.808 0.657 1.811 0.596 92.258 4.931 0.296 0.013 0.024 0.004 0.004 0.002 0.001 0.000 0.000  
08/12/2025 1027.004 0.515 1.923 0.592 92.995 4.291 0.242 0.010 0.018 0.003 0.002 0.001 0.000 0.000 0.000  
08/11/2025 1040.048 0.758 1.617 0.601 91.642 5.549 0.371 0.017 0.033 0.005 0.005 0.002 0.001 0.000 0.000  
08/10/2025 1049.245 0.924 1.315 0.606 90.846 6.399 0.448 0.019 0.036 0.005 0.005 0.002 0.001 0.000 0.000  
08/09/2025 1047.632 0.911 1.393 0.605 90.872 6.330 0.428 0.018 0.035 0.005 0.005 0.001 0.001 0.001 0.000  
08/08/2025 1043.633 0.877 1.440 0.603 91.407 5.774 0.415 0.022 0.044 0.007 0.008 0.003 0.001 0.000 0.000  
08/07/2025 1040.480 0.900 1.532 0.602 91.507 5.599 0.383 0.020 0.041 0.007 0.007 0.003 0.002 0.000 0.000  
08/06/2025 1036.399 0.845 1.565 0.599 91.920 5.322 0.304 0.012 0.023 0.003 0.003 0.001 0.001 0.000 0.000  
08/05/2025 1038.963 0.832 1.497 0.600 91.796 5.511 0.317 0.014 0.025 0.003 0.003 0.001 0.001 0.000 0.000  
08/04/2025 1060.379 1.335 0.760 0.614 89.678 7.741 0.433 0.017 0.029 0.003 0.003 0.001 0.000 0.000 0.000  
08/03/2025 1057.186 1.227 0.950 0.612 89.890 7.459 0.422 0.016 0.027 0.003 0.003 0.001 0.000 0.000 0.000  
08/02/2025 1057.439 1.290 0.882 0.612 89.879 7.466 0.431 0.016 0.028 0.003 0.003 0.001 0.000 0.000 0.000  
08/01/2025 1059.281 1.300 0.761 0.612 89.948 7.473 0.451 0.019 0.035 0.005 0.004 0.001 0.001 0.000 0.000  
07/31/2025 1053.826 1.071 0.920 0.607 90.892 6.575 0.445 0.025 0.049 0.008 0.009 0.004 0.002 0.000 0.000  
07/30/2025 1052.881 1.090 0.889 0.606 90.981 6.524 0.442 0.020 0.038 0.005 0.006 0.002 0.001 0.000 0.000  
07/29/2025 1051.338 1.146 0.836 0.606 91.080 6.492 0.394 0.016 0.029 0.003 0.003 0.001 0.000 0.000 0.000  
07/28/2025 1056.826 1.266 0.589 0.608 90.701 6.954 0.436 0.018 0.029 0.003 0.003 0.001 0.000 0.000 0.000  
07/27/2025 1060.209 1.285 0.700 0.612 90.012 7.482 0.453 0.020 0.036 0.005 0.005 0.002 0.001 0.000 0.000  
07/26/2025 1059.881 1.318 0.825 0.614 89.660 7.690 0.450 0.018 0.031 0.004 0.003 0.001 0.000 0.000 0.000  
07/25/2025 1053.566 1.121 1.176 0.610 90.233 6.900 0.478 0.024 0.048 0.007 0.008 0.003 0.001 0.000 0.000  
07/24/2025 1064.506 1.384 0.744 0.617 89.179 8.102 0.529 0.020 0.033 0.004 0.003 0.001 0.000 0.000 0.000  
07/23/2025 1058.528 1.246 0.818 0.612 90.051 7.365 0.449 0.020 0.037 0.005 0.005 0.002 0.001 0.000 0.000  
07/22/2025 1053.882 1.149 0.942 0.608 90.529 6.899 0.423 0.018 0.031 0.004 0.003 0.001 0.000 0.000 0.000  
07/21/2025 1053.578 1.174 1.003 0.609 90.347 7.019 0.401 0.017 0.030 0.004 0.003 0.001 0.000 0.000 0.000  
07/20/2025 1050.031 1.047 1.180 0.607 90.683 6.648 0.383 0.018 0.031 0.004 0.004 0.001 0.001 0.000 0.000  
07/19/2025 1053.861 1.109 1.051 0.609 90.369 7.009 0.397 0.019 0.034 0.005 0.005 0.002 0.001 0.000 0.000  
07/18/2025 1058.022 1.216 1.087 0.614 89.600 7.543 0.477 0.022 0.041 0.005 0.005 0.002 0.001 0.000 0.000  
07/17/2025 1064.615 1.333 0.821 0.617 89.031 8.288 0.472 0.018 0.029 0.003 0.003 0.001 0.000 0.000 0.000  
07/16/2025 1072.214 1.479 0.621 0.622 88.249 9.048 0.540 0.021 0.033 0.004 0.003 0.001 0.000 0.000 0.000  
07/15/2025 1070.807 1.529 0.558 0.621 88.422 8.932 0.498 0.020 0.033 0.004 0.003 0.001 0.000 0.000 0.000  
07/14/2025 1073.646 1.614 0.536 0.624 87.872 9.443 0.481 0.018 0.030 0.003 0.002 0.000 0.000 0.000 0.000  
07/13/2025 1074.475 1.638 0.738 0.627 87.292 9.746 0.529 0.019 0.031 0.003 0.003 0.000 0.000 0.000 0.000  
07/12/2025 1062.744 1.404 0.973 0.619 88.759 8.341 0.466 0.018 0.032 0.004 0.003 0.001 0.000 0.000 0.000  
07/11/2025 1064.773 1.485 0.881 0.620 88.547 8.533 0.499 0.017 0.030 0.003 0.003 0.001 0.000 0.000 0.000  
07/10/2025 1049.177 0.994 1.316 0.607 90.573 6.682 0.389 0.015 0.025 0.003 0.002 0.000 0.000 0.000 0.000  
07/09/2025 1045.254 0.977 1.219 0.603 91.313 6.095 0.352 0.014 0.024 0.003 0.002 0.001 0.000 0.000 0.000  
07/08/2025 1055.616 1.165 0.963 0.610 90.234 7.140 0.441 0.018 0.030 0.003 0.003 0.001 0.000 0.000 0.000  
07/07/2025 1070.265 1.476 0.466 0.619 88.825 8.676 0.496 0.019 0.032 0.004 0.003 0.001 0.000 0.000 0.000  
07/06/2025 1071.921 1.550 0.431 0.621 88.514 8.954 0.494 0.019 0.031 0.004 0.003 0.001 0.000 0.000 0.000  
07/05/2025 1079.564 1.694 0.554 0.629 87.042 10.034 0.601 0.023 0.041 0.005 0.005 0.001 0.000 0.000 0.000  
07/04/2025 1071.375 1.500 0.793 0.624 87.878 9.265 0.501 0.019 0.035 0.004 0.004 0.001 0.000 0.000 0.000  
07/03/2025 1064.516 1.354 0.924 0.618 88.799 8.384 0.465 0.020 0.039 0.006 0.006 0.002 0.001 0.000 0.000  
07/02/2025 1049.333 0.909 1.284 0.605 90.909 6.429 0.392 0.021 0.039 0.006 0.006 0.003 0.001 0.000 0.000  
07/01/2025 1045.784 0.814 1.330 0.602 91.514 5.865 0.387 0.022 0.046 0.008 0.009 0.004 0.002 0.000 0.000  
06/30/2025 1050.568 0.906 1.497 0.608 90.485 6.490 0.490 0.031 0.068 0.011 0.013 0.006 0.003 0.000 0.000  
06/29/2025 1050.236 1.004 1.365 0.608 90.379 6.773 0.414 0.018 0.034 0.005 0.005 0.002 0.001 0.000 0.000  
06/28/2025 1053.559 1.077 1.168 0.609 90.256 7.017 0.403 0.021 0.039 0.007 0.007 0.003 0.002 0.000 0.000  
06/27/2025 1055.925 1.127 0.992 0.610 90.171 7.275 0.373 0.017 0.031 0.005 0.005 0.002 0.001 0.000 0.000  
06/26/2025 1053.805 1.148 1.035 0.609 90.280 7.112 0.368 0.016 0.029 0.004 0.004 0.002 0.001 0.000 0.000  
06/25/2025 1040.685 0.843 1.561 0.602 91.423 5.793 0.326 0.014 0.027 0.004 0.004 0.002 0.001 0.000 0.000  
06/24/2025 1050.657 1.031 1.369 0.609 90.299 6.792 0.428 0.020 0.041 0.007 0.007 0.003 0.002 0.000 0.000  
06/23/2025 1066.331 1.366 0.845 0.619 88.938 8.175 0.543 0.032 0.067 0.012 0.013 0.006 0.002 0.000 0.000  
06/22/2025 1053.580 1.061 1.345 0.611 90.112 6.841 0.504 0.032 0.068 0.013 0.014 0.006 0.003 0.000 0.000  
06/21/2025 1052.038 1.085 1.392 0.611 90.051 6.894 0.466 0.026 0.056 0.010 0.011 0.005 0.002 0.000 0.000  
06/20/2025 1046.217 0.993 1.588 0.608 90.498 6.396 0.425 0.023 0.050 0.009 0.010 0.004 0.002 0.000 0.000  
06/19/2025 1044.105 0.986 1.560 0.606 90.742 6.255 0.391 0.018 0.035 0.005 0.006 0.002 0.001 0.000 0.000  
06/18/2025 1044.873 1.011 1.544 0.607 90.586 6.415 0.392 0.015 0.027 0.004 0.004 0.001 0.000 0.000 0.000  
06/17/2025 1080.730 1.866 0.474 0.632 86.717 10.250 0.603 0.026 0.047 0.007 0.007 0.003 0.001 0.000 0.000  
06/16/2025 1073.275 1.635 0.704 0.626 87.631 9.390 0.555 0.024 0.044 0.006 0.007 0.003 0.001 0.000 0.000  
06/15/2025 1038.026 0.729 1.764 0.600 91.682 5.370 0.372 0.020 0.043 0.008 0.008 0.004 0.002 0.000 0.000  
06/14/2025 1022.335 0.398 1.997 0.587 93.646 3.740 0.190 0.008 0.015 0.002 0.003 0.001 0.000 0.000 0.000  
06/13/2025 1022.479 0.438 2.047 0.589 93.420 3.871 0.194 0.008 0.015 0.003 0.003 0.001 0.000 0.000 0.000  
06/12/2025 1034.456 0.752 1.646 0.597 92.211 5.054 0.281 0.014 0.029 0.005 0.005 0.002 0.001 0.000 0.000  
06/11/2025 1037.619 0.834 1.558 0.600 91.833 5.419 0.300 0.015 0.029 0.005 0.005 0.002 0.001 0.000 0.000  
06/10/2025 1033.165 0.695 1.714 0.596 92.361 4.883 0.294 0.014 0.028 0.005 0.005 0.002 0.001 0.000 0.000  
06/09/2025 1058.055 1.256 1.133 0.615 89.483 7.522 0.501 0.027 0.055 0.008 0.009 0.003 0.001 0.000 0.000  
06/08/2025 1045.659 0.966 1.493 0.606 90.792 6.266 0.396 0.022 0.047 0.007 0.007 0.003 0.001 0.000 0.000  
06/07/2025 1033.953 0.687 1.878 0.598 91.944 5.107 0.322 0.016 0.033 0.005 0.005 0.002 0.001 0.000 0.000  
06/06/2025 1025.431 0.460 2.143 0.592 92.858 4.231 0.265 0.011 0.023 0.003 0.003 0.001 0.000 0.000 0.000  
06/05/2025 1025.786 0.525 1.960 0.591 93.016 4.255 0.211 0.009 0.018 0.003 0.003 0.001 0.000 0.000 0.000  
06/04/2025 1034.257 0.736 1.598 0.596 92.337 5.028 0.256 0.012 0.023 0.004 0.004 0.001 0.001 0.000 0.000  
06/03/2025 1042.195 0.875 1.247 0.600 91.812 5.746 0.277 0.012 0.023 0.004 0.004 0.001 0.000 0.000 0.000  
06/02/2025 1037.685 0.817 1.536 0.599 91.853 5.472 0.283 0.011 0.021 0.003 0.002 0.001 0.000 0.000 0.000  
06/01/2025 1030.061 0.650 1.834 0.595 92.535 4.671 0.269 0.012 0.022 0.003 0.003 0.001 0.000 0.000 0.000  
05/31/2025 1031.537 0.709 1.708 0.595 92.525 4.728 0.285 0.012 0.022 0.003 0.003 0.001 0.001 0.000 0.000  
05/30/2025 1043.070 0.952 1.333 0.603 91.449 5.836 0.372 0.016 0.030 0.004 0.004 0.002 0.001 0.000 0.000  
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