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Gas Quality / Gas Quality By Date

Date Requested: May 21 2026 5:45 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
05/21/2026 1036.088 0.583 1.944 0.599 91.925 5.055 0.404 0.019 0.040 0.007 0.008 0.005     
05/20/2026 1028.372 0.416 2.160 0.593 92.774 4.190 0.375 0.019 0.040 0.007 0.008 0.005     
05/19/2026 1032.412 0.450 2.067 0.595 92.477 4.449 0.459 0.024 0.051 0.008 0.008 0.004     
05/18/2026 1035.444 0.456 2.112 0.598 92.009 4.820 0.504 0.025 0.051 0.008 0.008 0.004     
05/17/2026 1032.071 0.460 2.108 0.596 92.409 4.468 0.450 0.024 0.053 0.008 0.009 0.004     
05/16/2026 1034.019 0.486 2.138 0.598 92.058 4.761 0.442 0.025 0.056 0.009 0.011 0.006     
05/15/2026 1033.376 0.475 2.121 0.597 92.222 4.608 0.450 0.027 0.061 0.010 0.012 0.006     
05/14/2026 1039.652 0.552 2.010 0.601 91.654 5.056 0.585 0.035 0.074 0.011 0.012 0.005     
05/13/2026 1042.941 0.574 2.035 0.604 91.065 5.632 0.568 0.032 0.065 0.010 0.010 0.005     
05/12/2026 1035.818 0.541 2.473 0.603 91.057 5.248 0.540 0.032 0.072 0.011 0.013 0.007     
05/11/2026 1040.638 0.677 1.802 0.602 91.567 5.356 0.476 0.029 0.062 0.010 0.011 0.005     
05/10/2026 1037.404 0.635 1.886 0.600 91.848 5.079 0.436 0.026 0.057 0.010 0.011 0.006     
05/09/2026 1036.306 0.512 2.164 0.600 91.611 5.165 0.445 0.023 0.050 0.008 0.009 0.005     
05/08/2026 1031.446 0.412 2.244 0.596 92.212 4.642 0.401 0.020 0.042 0.007 0.008 0.005     
05/07/2026 1027.146 0.374 2.356 0.594 92.521 4.310 0.364 0.018 0.038 0.006 0.007 0.003     
05/06/2026 1031.425 0.448 2.343 0.598 91.900 4.806 0.412 0.022 0.046 0.008 0.008 0.003     
05/05/2026 1035.025 0.479 2.126 0.598 92.028 4.759 0.479 0.030 0.066 0.011 0.012 0.005     
05/04/2026 1040.449 0.569 2.084 0.603 91.302 5.373 0.529 0.032 0.071 0.011 0.013 0.007     
05/03/2026 1028.018 0.397 2.255 0.594 92.790 4.003 0.432 0.027 0.059 0.010 0.012 0.007     
05/02/2026 1030.508 0.451 2.167 0.595 92.548 4.262 0.451 0.027 0.058 0.009 0.011 0.006     
05/01/2026 1045.884 0.678 2.162 0.609 90.060 6.482 0.507 0.025 0.054 0.009 0.010 0.006     
04/30/2026 1042.947 0.676 2.076 0.606 90.669 5.965 0.491 0.026 0.059 0.010 0.012 0.007     
04/29/2026 1036.268 0.578 2.130 0.601 91.554 5.189 0.440 0.024 0.053 0.009 0.011 0.006     
04/28/2026 1033.834 0.554 2.076 0.598 92.047 4.779 0.431 0.025 0.055 0.010 0.011 0.006     
04/27/2026 1035.049 0.529 2.331 0.601 91.494 5.008 0.496 0.031 0.066 0.012 0.014 0.009     
04/26/2026 1028.049 0.442 2.231 0.594 92.587 4.263 0.389 0.021 0.046 0.007 0.008 0.004     
04/25/2026 1029.540 0.533 2.114 0.595 92.478 4.377 0.404 0.023 0.049 0.008 0.008 0.004     
04/24/2026 1047.083 0.814 1.903 0.609 90.202 6.436 0.534 0.027 0.058 0.009 0.010 0.004     
04/23/2026 1058.850 0.957 1.915 0.619 88.426 7.952 0.629 0.029 0.063 0.009 0.011 0.005     
04/22/2026 1038.682 0.644 2.107 0.603 91.126 5.561 0.465 0.023 0.050 0.008 0.009 0.004     
04/21/2026 1044.221 0.706 2.147 0.608 90.227 6.304 0.515 0.024 0.051 0.007 0.009 0.004     
04/20/2026 1034.850 0.577 2.215 0.601 91.445 5.266 0.412 0.020 0.043 0.007 0.008 0.004     
04/19/2026 1028.132 0.461 2.312 0.596 92.304 4.456 0.395 0.019 0.039 0.005 0.005 0.002     
04/18/2026 1032.501 0.525 2.208 0.598 91.851 4.942 0.393 0.020 0.043 0.007 0.007 0.003     
04/17/2026 1048.049 0.753 2.207 0.612 89.475 6.935 0.530 0.025 0.052 0.007 0.008 0.003     
04/16/2026 1038.597 0.627 2.212 0.604 90.911 5.706 0.443 0.024 0.051 0.008 0.009 0.004     
04/15/2026 1035.919 0.613 2.124 0.601 91.447 5.327 0.393 0.022 0.047 0.009 0.009 0.005     
04/14/2026 1047.611 0.810 1.988 0.610 89.916 6.695 0.478 0.025 0.056 0.009 0.011 0.006     
04/13/2026 1053.704 0.840 2.116 0.616 88.785 7.605 0.546 0.024 0.052 0.008 0.009 0.004     
04/12/2026 1032.046 0.504 2.258 0.598 91.870 4.920 0.360 0.018 0.040 0.007 0.009 0.006     
04/11/2026 1026.819 0.453 2.156 0.593 92.846 4.154 0.299 0.017 0.039 0.008 0.010 0.006     
04/10/2026 1028.820 0.495 2.125 0.595 92.590 4.370 0.326 0.019 0.042 0.008 0.010 0.006     
04/09/2026 1032.090 0.550 2.162 0.598 91.931 4.925 0.355 0.017 0.036 0.006 0.008 0.004     
04/08/2026 1029.188 0.498 2.157 0.595 92.408 4.540 0.320 0.016 0.035 0.006 0.008 0.005     
04/07/2026 1028.708 0.467 2.306 0.596 92.175 4.658 0.327 0.015 0.032 0.005 0.006 0.004     
04/06/2026 1043.374 0.704 2.164 0.608 90.170 6.453 0.435 0.017 0.036 0.006 0.006 0.003     
04/05/2026 1036.193 0.676 1.829 0.599 91.992 5.011 0.380 0.023 0.051 0.010 0.012 0.007     
04/04/2026 1033.641 0.597 1.941 0.597 92.222 4.764 0.367 0.022 0.050 0.009 0.012 0.007     
04/03/2026 1023.489 0.444 2.118 0.590 93.318 3.755 0.290 0.017 0.036 0.007 0.008 0.004     
04/02/2026 1029.932 0.588 2.004 0.595 92.438 4.576 0.318 0.018 0.037 0.007 0.007 0.004     
04/01/2026 1050.525 0.888 1.830 0.612 89.709 6.967 0.503 0.027 0.050 0.009 0.009 0.004     
03/31/2026 1044.212 0.728 2.083 0.608 90.245 6.401 0.451 0.022 0.043 0.007 0.008 0.004     
03/30/2026 1051.896 0.733 2.605 0.618 88.035 8.031 0.530 0.017 0.033 0.004 0.005 0.003     
03/29/2026 1038.375 0.529 2.532 0.605 90.329 6.125 0.416 0.017 0.032 0.005 0.006 0.003     
03/28/2026 1027.582 0.436 2.329 0.595 92.260 4.625 0.298 0.013 0.025 0.004 0.005 0.002     
03/27/2026 1048.701 0.733 2.275 0.613 89.112 7.337 0.470 0.017 0.032 0.004 0.005 0.002     
03/26/2026 1065.910 0.930 2.641 0.631 85.703 10.036 0.619 0.017 0.032 0.003 0.003 0.001     
03/25/2026 1042.039 0.618 2.414 0.608 89.918 6.552 0.435 0.016 0.031 0.004 0.005 0.002     
03/24/2026 1034.305 0.519 2.296 0.600 91.354 5.403 0.369 0.015 0.030 0.005 0.005 0.002     
03/23/2026 1052.618 0.871 1.894 0.613 89.283 7.357 0.512 0.022 0.043 0.006 0.007 0.003     
03/22/2026 1070.844 0.964 2.606 0.634 85.196 10.464 0.696 0.021 0.042 0.004 0.004 0.001     
03/21/2026 1062.098 0.812 2.519 0.625 86.825 9.147 0.624 0.020 0.039 0.004 0.005 0.002     
03/20/2026 1042.980 0.601 2.349 0.608 90.052 6.474 0.446 0.017 0.037 0.005 0.006 0.004     
03/19/2026 1050.114 0.726 2.200 0.613 89.222 7.281 0.492 0.019 0.038 0.005 0.006 0.003     
03/18/2026 1033.598 0.511 2.387 0.601 91.284 5.389 0.362 0.015 0.032 0.005 0.006 0.004     
03/17/2026 1046.511 0.720 2.107 0.609 89.850 6.798 0.455 0.018 0.036 0.005 0.006 0.002     
03/16/2026 1054.362 0.769 2.297 0.617 88.397 7.895 0.562 0.022 0.041 0.006 0.006 0.002     
03/15/2026 1048.492 0.635 2.417 0.612 89.186 7.146 0.533 0.022 0.044 0.005 0.006 0.003     
03/14/2026 1038.130 0.550 2.260 0.603 90.948 5.764 0.406 0.017 0.036 0.006 0.006 0.003     
03/13/2026 1038.203 0.497 2.485 0.604 90.520 6.019 0.417 0.015 0.031 0.004 0.005 0.003     
03/12/2026 1037.589 0.500 2.547 0.605 90.392 6.114 0.396 0.014 0.027 0.003 0.004 0.001     
03/11/2026 1034.916 0.513 2.257 0.600 91.436 5.338 0.382 0.018 0.037 0.006 0.007 0.003     
03/10/2026 1049.130 0.711 2.465 0.615 88.764 7.463 0.529 0.019 0.039 0.004 0.004 0.002     
03/09/2026 1061.167 0.877 2.478 0.625 86.888 9.057 0.622 0.021 0.044 0.004 0.005 0.001     
03/08/2026 1042.622 0.620 2.079 0.605 90.663 6.115 0.447 0.020 0.040 0.006 0.006 0.003     
03/07/2026 1059.189 0.711 2.380 0.620 87.722 8.530 0.583 0.020 0.040 0.005 0.005 0.002     
03/06/2026 1047.581 0.628 2.283 0.610 89.537 7.005 0.478 0.018 0.036 0.005 0.005 0.002     
03/05/2026 1045.399 0.593 2.280 0.608 89.893 6.701 0.464 0.018 0.035 0.005 0.005 0.003     
03/04/2026 1042.329 0.562 2.228 0.605 90.413 6.319 0.420 0.016 0.030 0.004 0.004 0.002     
03/03/2026 1060.752 0.760 2.213 0.620 87.748 8.645 0.570 0.018 0.035 0.004 0.004 0.001     
03/02/2026 1051.480 0.686 2.067 0.611 89.435 7.227 0.513 0.021 0.039 0.005 0.005 0.002     
03/01/2026 1049.445 0.656 2.072 0.610 89.722 7.004 0.474 0.019 0.037 0.005 0.005 0.002     
02/28/2026 1062.255 0.819 2.024 0.620 87.914 8.584 0.578 0.022 0.042 0.005 0.006 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     
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