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Gas Quality / Gas Quality By Date

Date Requested: Feb 28 2026 7:58 AM

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
02/28/2026 1051.201 0.710 1.895 0.610 89.804 7.030 0.486 0.020 0.038 0.005 0.005 0.003     
02/27/2026 1051.201 0.710 1.895 0.610 89.804 7.030 0.486 0.020 0.038 0.005 0.005 0.003     
02/26/2026 1039.375 0.536 2.114 0.602 91.132 5.754 0.397 0.017 0.033 0.005 0.005 0.003     
02/25/2026 1041.380 0.618 1.943 0.603 91.080 5.899 0.392 0.017 0.033 0.005 0.005 0.003     
02/24/2026 1029.875 0.493 1.980 0.594 92.700 4.446 0.315 0.016 0.031 0.005 0.005 0.003     
02/23/2026 1032.858 0.526 1.968 0.596 92.281 4.820 0.340 0.016 0.032 0.005 0.005 0.003     
02/22/2026 1035.555 0.595 1.954 0.599 91.824 5.197 0.364 0.017 0.033 0.005 0.005 0.002     
02/21/2026 1033.001 0.507 2.158 0.598 91.873 5.038 0.359 0.017 0.033 0.005 0.005 0.002     
02/20/2026 1038.116 0.558 2.179 0.602 91.114 5.663 0.414 0.019 0.037 0.006 0.006 0.003     
02/19/2026 1049.249 0.762 1.776 0.608 90.165 6.769 0.456 0.020 0.038 0.005 0.005 0.002     
02/18/2026 1059.063 0.813 2.187 0.620 87.917 8.446 0.567 0.020 0.038 0.004 0.004 0.002     
02/17/2026 1056.399 0.766 2.083 0.616 88.593 7.952 0.536 0.020 0.038 0.005 0.005 0.002     
02/16/2026 1060.860 0.827 2.069 0.620 87.918 8.548 0.572 0.019 0.035 0.004 0.004 0.001     
02/15/2026 1050.341 0.738 1.822 0.609 89.964 6.957 0.453 0.018 0.035 0.004 0.005 0.002     
02/14/2026 1052.740 0.725 1.948 0.612 89.388 7.407 0.472 0.017 0.031 0.004 0.004 0.002     
02/13/2026 1044.828 0.653 2.100 0.607 90.182 6.578 0.431 0.016 0.029 0.003 0.003 0.001     
02/12/2026 1046.005 0.651 2.033 0.607 90.278 6.483 0.485 0.020 0.036 0.005 0.005 0.002     
02/11/2026 1046.744 0.649 1.948 0.607 90.447 6.352 0.520 0.024 0.043 0.006 0.006 0.003     
02/10/2026 1045.174 0.642 1.911 0.605 90.666 6.256 0.453 0.020 0.037 0.005 0.005 0.002     
02/09/2026 1042.264 0.608 2.002 0.604 90.875 6.021 0.423 0.019 0.036 0.005 0.005 0.002     
02/08/2026 1043.468 0.617 2.024 0.605 90.675 6.171 0.439 0.019 0.037 0.005 0.006 0.003     
02/07/2026 1050.539 0.700 2.041 0.611 89.560 7.149 0.480 0.019 0.035 0.005 0.005 0.002     
02/06/2026 1042.300 0.577 2.108 0.604 90.711 6.130 0.400 0.017 0.035 0.005 0.006 0.003     
02/05/2026 1034.263 0.527 2.060 0.598 91.906 5.100 0.338 0.016 0.031 0.005 0.006 0.004     
02/04/2026 1032.517 0.508 2.125 0.597 92.015 4.952 0.332 0.016 0.031 0.005 0.006 0.004     
02/03/2026 1037.099 0.584 2.015 0.600 91.550 5.388 0.393 0.019 0.033 0.005 0.005 0.003     
02/02/2026 1043.304 0.590 2.061 0.605 90.693 6.145 0.433 0.020 0.035 0.005 0.006 0.003     
02/01/2026 1039.279 0.519 2.115 0.601 91.327 5.487 0.453 0.027 0.043 0.008 0.007 0.005     
01/31/2026 1042.726 0.515 2.121 0.604 90.883 5.907 0.477 0.027 0.044 0.008 0.007 0.004     
01/30/2026 1041.302 0.486 2.101 0.602 91.174 5.688 0.448 0.028 0.045 0.009 0.008 0.005     
01/29/2026 1034.161 0.423 2.179 0.597 91.951 4.995 0.369 0.021 0.036 0.007 0.007 0.005     
01/28/2026 1034.267 0.491 2.018 0.597 92.111 4.961 0.339 0.020 0.033 0.007 0.007 0.005     
01/27/2026 1031.721 0.468 1.955 0.594 92.560 4.658 0.296 0.013 0.027 0.005 0.006 0.004     
01/26/2026 1035.937 0.582 1.885 0.598 91.969 5.149 0.347 0.016 0.032 0.005 0.006 0.003     
01/25/2026 1031.479 0.523 2.058 0.596 92.223 4.828 0.309 0.014 0.028 0.004 0.005 0.003     
01/24/2026 1032.908 0.515 2.016 0.596 92.137 4.968 0.311 0.013 0.026 0.004 0.005 0.003     
01/23/2026 1032.702 0.488 2.029 0.596 92.193 4.928 0.308 0.013 0.026 0.004 0.004 0.002     
01/22/2026 1031.928 0.488 2.046 0.596 92.265 4.830 0.315 0.013 0.027 0.004 0.005 0.002     
01/21/2026 1031.823 0.488 2.049 0.596 92.286 4.793 0.327 0.014 0.027 0.004 0.005 0.002     
01/20/2026 1035.329 0.542 1.991 0.598 91.832 5.248 0.332 0.014 0.027 0.004 0.004 0.002     
01/19/2026 1041.255 0.555 2.190 0.604 90.658 6.124 0.409 0.017 0.033 0.005 0.005 0.002     
01/18/2026 1037.204 0.519 2.172 0.601 91.265 5.613 0.370 0.016 0.032 0.005 0.005 0.002     
01/17/2026 1045.304 0.657 1.958 0.606 90.465 6.427 0.424 0.019 0.037 0.005 0.006 0.002     
01/16/2026 1043.493 0.633 2.020 0.605 90.586 6.287 0.410 0.017 0.034 0.005 0.005 0.002     
01/15/2026 1044.407 0.629 1.994 0.605 90.545 6.351 0.414 0.018 0.035 0.005 0.005 0.002     
01/14/2026 1057.507 0.763 2.095 0.617 88.440 8.086 0.539 0.021 0.041 0.005 0.006 0.002     
01/13/2026 1056.683 0.747 2.100 0.616 88.570 7.969 0.537 0.021 0.041 0.005 0.006 0.002     
01/12/2026 1052.032 0.723 1.928 0.611 89.579 7.212 0.482 0.020 0.040 0.006 0.006 0.003     
01/11/2026 1050.969 0.724 1.849 0.609 89.892 6.986 0.470 0.021 0.041 0.006 0.006 0.003     
01/10/2026 1055.055 0.758 1.967 0.614 89.037 7.653 0.508 0.021 0.040 0.006 0.006 0.002     
01/09/2026 1048.802 0.686 1.921 0.608 90.085 6.770 0.459 0.021 0.041 0.006 0.006 0.003     
01/08/2026 1050.915 0.700 2.007 0.611 89.601 7.129 0.484 0.021 0.041 0.006 0.006 0.003     
01/07/2026 1048.678 0.691 1.942 0.608 90.039 6.789 0.461 0.020 0.040 0.006 0.006 0.003     
01/06/2026 1050.384 0.689 2.117 0.611 89.426 7.210 0.484 0.019 0.039 0.005 0.006 0.002     
01/05/2026 1047.347 0.698 1.917 0.607 90.234 6.632 0.443 0.020 0.039 0.006 0.006 0.003     
01/04/2026 1042.669 0.635 2.045 0.605 90.651 6.184 0.414 0.019 0.037 0.005 0.006 0.002     
01/03/2026 1045.007 0.651 2.010 0.606 90.420 6.408 0.439 0.019 0.038 0.006 0.006 0.002     
01/02/2026 1043.012 0.631 2.008 0.604 90.711 6.159 0.418 0.019 0.038 0.005 0.006 0.003     
01/01/2026 1046.147 0.635 2.034 0.607 90.267 6.545 0.444 0.020 0.039 0.006 0.006 0.003     
12/31/2025 1040.782 0.572 2.111 0.603 90.876 5.969 0.403 0.018 0.036 0.005 0.005 0.002     
12/30/2025 1038.076 0.544 2.135 0.601 91.205 5.665 0.388 0.017 0.034 0.005 0.005 0.002     
12/29/2025 1045.443 0.674 1.975 0.606 90.398 6.431 0.447 0.021 0.040 0.006 0.006 0.002     
12/28/2025 1048.247 0.686 2.064 0.609 89.825 6.880 0.472 0.019 0.039 0.005 0.006 0.002     
12/27/2025 1047.594 0.705 1.963 0.608 90.113 6.672 0.468 0.021 0.042 0.006 0.006 0.003     
12/26/2025 1050.275 0.757 1.837 0.609 89.959 6.882 0.477 0.022 0.045 0.007 0.007 0.003     
12/25/2025 1048.375 0.745 1.800 0.608 90.291 6.631 0.450 0.021 0.043 0.007 0.007 0.003     
12/24/2025 1045.862 0.688 1.938 0.606 90.408 6.447 0.439 0.021 0.042 0.006 0.007 0.003     
12/23/2025 1044.358 0.653 1.965 0.605 90.609 6.268 0.425 0.020 0.041 0.006 0.007 0.003     
12/22/2025 1045.066 0.666 1.951 0.606 90.540 6.322 0.436 0.021 0.043 0.007 0.007 0.003     
12/21/2025 1039.872 0.597 2.103 0.603 90.949 5.879 0.404 0.018 0.035 0.005 0.005 0.002     
12/20/2025 1037.344 0.583 2.058 0.601 91.380 5.537 0.380 0.017 0.033 0.005 0.005 0.002     
12/19/2025 1048.518 0.718 1.958 0.609 89.966 6.809 0.470 0.021 0.041 0.006 0.006 0.002     
12/18/2025 1050.981 0.730 1.939 0.610 89.721 7.021 0.501 0.023 0.046 0.006 0.007 0.003     
12/17/2025 1047.882 0.701 2.121 0.610 89.699 6.942 0.464 0.019 0.038 0.005 0.006 0.002     
12/16/2025 1054.685 0.795 2.102 0.616 88.658 7.874 0.504 0.019 0.036 0.004 0.005 0.002     
12/15/2025 1046.468 0.720 1.985 0.608 90.124 6.661 0.438 0.019 0.038 0.005 0.006 0.002     
12/14/2025 1042.320 0.649 2.070 0.605 90.599 6.195 0.419 0.018 0.035 0.005 0.005 0.002     
12/13/2025 1045.100 0.658 2.205 0.608 89.960 6.642 0.461 0.020 0.039 0.005 0.005 0.002     
12/12/2025 1039.414 0.604 2.171 0.604 90.862 5.871 0.418 0.020 0.039 0.005 0.006 0.002     
12/11/2025 1042.897 0.659 2.065 0.605 90.584 6.162 0.447 0.022 0.043 0.006 0.007 0.003     
12/10/2025 1042.133 0.619 2.196 0.606 90.443 6.222 0.448 0.019 0.038 0.005 0.006 0.002     
12/09/2025 1040.151 0.593 2.184 0.604 90.780 5.931 0.439 0.019 0.039 0.005 0.005 0.002     
12/08/2025 1042.347 0.614 2.269 0.607 90.223 6.404 0.422 0.018 0.036 0.005 0.005 0.002     
12/07/2025 1049.809 0.679 2.332 0.613 89.006 7.436 0.481 0.018 0.036 0.004 0.005 0.002     
12/06/2025 1039.721 0.594 2.240 0.604 90.655 6.045 0.399 0.017 0.035 0.005 0.005 0.002     
12/05/2025 1046.508 0.699 2.179 0.610 89.726 6.877 0.451 0.018 0.036 0.005 0.005 0.002     
12/04/2025 1041.723 0.615 2.298 0.606 90.230 6.371 0.421 0.017 0.034 0.005 0.005 0.002     
12/03/2025 1031.794 0.477 2.372 0.599 91.600 5.139 0.348 0.015 0.031 0.005 0.005 0.003     
12/02/2025 1024.003 0.459 2.427 0.594 92.430 4.349 0.287 0.013 0.026 0.004 0.004 0.002     
12/01/2025 1049.333 0.732 2.511 0.615 88.554 7.600 0.538 0.018 0.034 0.003 0.003 0.001     
11/30/2025 1069.176 0.882 2.654 0.632 85.534 10.092 0.764 0.023 0.042 0.003 0.003 0.000     
11/29/2025 1059.125 0.880 2.532 0.624 86.911 9.057 0.562 0.017 0.033 0.003 0.003 0.001     
11/28/2025 1075.587 1.040 2.620 0.638 84.356 11.196 0.723 0.020 0.037 0.002 0.003 0.000     
11/27/2025 1058.148 0.920 2.387 0.623 87.306 8.751 0.568 0.019 0.038 0.004 0.004 0.001     
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