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Gas Quality / Gas Quality By Date

Date Requested: May 29 2026 12:44 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
05/29/2026 1042.255 0.816 1.387 0.600 91.981 5.260 0.427 0.028 0.064 0.011 0.013 0.007 0.004 0.000 0.000  
05/28/2026 1043.386 0.824 1.377 0.601 91.919 5.272 0.456 0.032 0.075 0.013 0.016 0.008 0.005 0.000 0.000  
05/27/2026 1038.768 0.715 1.573 0.599 92.176 5.026 0.392 0.024 0.057 0.010 0.012 0.007 0.005 0.000 0.000  
05/26/2026 1036.686 0.688 1.583 0.597 92.417 4.848 0.366 0.020 0.047 0.008 0.010 0.006 0.004 0.000 0.000  
05/25/2026 1027.453 0.429 2.130 0.593 92.955 3.981 0.420 0.022 0.044 0.006 0.007 0.003 0.002 0.000 0.000  
05/24/2026 1022.829 0.345 2.330 0.590 93.261 3.580 0.401 0.022 0.042 0.006 0.006 0.003 0.002 0.000 0.000  
05/23/2026 1017.616 0.255 2.411 0.587 93.858 3.084 0.323 0.017 0.034 0.005 0.006 0.003 0.002 0.000 0.000  
05/22/2026 1018.215 0.255 2.430 0.587 93.742 3.176 0.330 0.017 0.033 0.005 0.006 0.003 0.002 0.000 0.000  
05/21/2026 1021.346 0.298 2.371 0.589 93.423 3.451 0.390 0.018 0.033 0.005 0.005 0.003 0.002 0.000 0.000  
05/20/2026 1021.859 0.312 2.344 0.589 93.414 3.457 0.394 0.021 0.039 0.006 0.006 0.003 0.002 0.000 0.000  
05/19/2026 1015.956 0.213 2.513 0.586 93.943 2.932 0.327 0.018 0.035 0.005 0.006 0.003 0.003 0.000 0.000  
05/18/2026 1021.344 0.277 2.408 0.589 93.511 3.257 0.450 0.026 0.049 0.007 0.007 0.004 0.003 0.000 0.000  
05/17/2026 1022.028 0.261 2.402 0.589 93.435 3.384 0.431 0.023 0.043 0.006 0.007 0.004 0.003 0.000 0.000  
05/16/2026 1023.812 0.332 2.397 0.592 93.096 3.619 0.461 0.025 0.048 0.007 0.007 0.004 0.003 0.000 0.000  
05/15/2026 1021.513 0.287 2.385 0.589 93.466 3.360 0.417 0.023 0.044 0.006 0.006 0.004 0.003 0.000 0.000  
05/14/2026 1019.668 0.297 2.468 0.589 93.480 3.265 0.401 0.024 0.045 0.006 0.007 0.004 0.003 0.000 0.000  
05/13/2026 1022.121 0.327 2.445 0.591 93.220 3.453 0.458 0.026 0.049 0.007 0.007 0.004 0.003 0.000 0.000  
05/12/2026 1043.841 0.516 2.130 0.605 91.406 4.757 0.995 0.060 0.109 0.010 0.009 0.004 0.003 0.000 0.000  
05/11/2026 1027.400 0.388 2.317 0.594 92.807 3.820 0.557 0.032 0.058 0.007 0.007 0.004 0.002 0.000 0.000  
05/10/2026 1028.938 0.452 2.169 0.594 92.737 4.029 0.513 0.029 0.051 0.007 0.007 0.004 0.002 0.000 0.000  
05/09/2026 1028.924 0.458 1.993 0.593 93.035 3.980 0.452 0.024 0.042 0.005 0.006 0.003 0.002 0.000 0.000  
05/08/2026 1033.417 0.527 2.065 0.597 92.214 4.580 0.518 0.027 0.050 0.006 0.007 0.003 0.002 0.000 0.000  
05/07/2026 1030.174 0.452 2.196 0.595 92.449 4.335 0.481 0.025 0.045 0.006 0.006 0.003 0.002 0.000 0.000  
05/06/2026 1024.900 0.405 2.352 0.593 92.862 3.850 0.435 0.025 0.048 0.007 0.008 0.004 0.002 0.000 0.000  
05/05/2026 1017.985 0.316 2.589 0.590 93.340 3.305 0.360 0.022 0.043 0.007 0.008 0.005 0.003 0.000 0.000  
05/04/2026 1023.120 0.340 2.360 0.591 93.210 3.590 0.398 0.025 0.050 0.008 0.009 0.005 0.003 0.000 0.000  
05/03/2026 1035.922 0.462 2.257 0.600 91.903 4.537 0.675 0.045 0.087 0.012 0.012 0.006 0.003 0.000 0.000  
05/02/2026 1040.430 0.547 2.108 0.603 91.516 4.940 0.721 0.047 0.089 0.012 0.012 0.006 0.003 0.000 0.000  
05/01/2026 1045.258 0.640 1.944 0.605 91.099 5.376 0.773 0.048 0.089 0.011 0.011 0.005 0.003 0.000 0.000  
04/30/2026 1044.625 0.678 1.975 0.606 90.986 5.452 0.750 0.044 0.082 0.011 0.011 0.006 0.003 0.000 0.000  
04/29/2026 1035.177 0.586 2.200 0.601 91.557 5.073 0.466 0.029 0.056 0.010 0.011 0.006 0.004 0.000 0.000  
04/28/2026 1049.021 0.799 2.006 0.611 90.179 6.049 0.780 0.047 0.091 0.015 0.016 0.010 0.007 0.000 0.000  
04/27/2026 1053.175 0.831 1.866 0.613 89.874 6.441 0.814 0.046 0.088 0.013 0.013 0.007 0.004 0.000 0.000  
04/26/2026 1045.894 0.712 2.102 0.609 90.506 5.765 0.737 0.045 0.089 0.013 0.014 0.008 0.005 0.000 0.000  
04/25/2026 1038.196 0.494 3.726 0.618 89.405 4.956 0.896 0.102 0.201 0.049 0.058 0.049 0.042 0.000 0.000  
04/24/2026 1048.369 0.760 2.283 0.613 89.762 6.214 0.760 0.054 0.108 0.019 0.020 0.011 0.006 0.000 0.000  
04/23/2026 1049.721 0.778 2.040 0.612 89.981 6.292 0.728 0.045 0.091 0.014 0.015 0.008 0.005 0.000 0.000  
04/22/2026 1049.063 0.790 2.025 0.611 90.069 6.213 0.724 0.045 0.091 0.014 0.015 0.008 0.005 0.000 0.000  
04/21/2026 1047.006 0.778 2.045 0.610 90.305 5.983 0.708 0.045 0.091 0.014 0.015 0.009 0.006 0.000 0.000  
04/20/2026 1047.096 0.776 2.018 0.610 90.355 5.961 0.712 0.045 0.090 0.014 0.015 0.008 0.005 0.000 0.000  
04/19/2026 1047.895 0.785 1.963 0.610 90.341 6.021 0.719 0.044 0.088 0.013 0.013 0.007 0.004 0.000 0.000  
04/18/2026 1047.964 0.767 1.982 0.610 90.350 5.984 0.749 0.044 0.088 0.011 0.012 0.006 0.004 0.000 0.000  
04/17/2026 1047.724 0.753 1.987 0.609 90.407 5.932 0.753 0.044 0.089 0.011 0.012 0.006 0.004 0.000 0.000  
04/16/2026 1044.627 0.624 2.224 0.608 90.484 5.813 0.699 0.041 0.081 0.011 0.011 0.006 0.004 0.000 0.000  
04/15/2026 1026.847 0.434 2.523 0.597 92.304 4.112 0.488 0.034 0.069 0.011 0.011 0.007 0.005 0.000 0.000  
04/14/2026 1024.090 0.415 2.460 0.594 92.652 4.002 0.369 0.024 0.049 0.009 0.009 0.005 0.003 0.000 0.000  
04/13/2026 1005.640 0.089 2.683 0.579 94.987 2.030 0.155 0.012 0.023 0.006 0.006 0.004 0.003 0.000 0.000  
04/12/2026 1003.518 0.083 2.832 0.579 94.916 1.974 0.140 0.012 0.023 0.006 0.006 0.004 0.003 0.000 0.000  
04/11/2026 1002.347 0.058 2.784 0.578 95.204 1.781 0.124 0.010 0.019 0.005 0.006 0.004 0.003 0.000 0.000  
04/10/2026 1005.635 0.089 2.573 0.578 95.226 1.931 0.125 0.010 0.022 0.005 0.006 0.004 0.004 0.000 0.000  
04/09/2026 1023.445 0.338 2.682 0.594 92.534 3.934 0.370 0.030 0.059 0.013 0.016 0.011 0.008 0.000 0.000  
04/08/2026 1028.312 0.467 2.454 0.597 92.163 4.380 0.393 0.030 0.057 0.013 0.015 0.012 0.011 0.000 0.000  
04/07/2026 1028.276 0.461 2.281 0.595 92.450 4.339 0.364 0.021 0.044 0.009 0.011 0.008 0.007 0.000 0.000  
04/06/2026 1028.953 0.491 2.209 0.595 92.387 4.461 0.368 0.020 0.039 0.007 0.008 0.005 0.003 0.000 0.000  
04/05/2026 1028.834 0.477 2.392 0.597 92.105 4.520 0.401 0.025 0.047 0.009 0.010 0.007 0.005 0.000 0.000  
04/04/2026 1024.746 0.417 2.336 0.593 92.786 4.045 0.328 0.020 0.039 0.008 0.008 0.006 0.004 0.000 0.000  
04/03/2026 1022.412 0.262 2.854 0.594 92.438 3.929 0.378 0.030 0.057 0.014 0.016 0.012 0.008 0.000 0.000  
04/02/2026 1008.953 0.153 2.638 0.582 94.509 2.469 0.185 0.010 0.020 0.004 0.005 0.003 0.002 0.000 0.000  
04/01/2026 1006.797 0.122 2.637 0.580 94.806 2.242 0.159 0.008 0.015 0.003 0.003 0.002 0.001 0.000 0.000  
03/31/2026 1005.080 0.112 2.716 0.579 94.845 2.171 0.118 0.008 0.016 0.004 0.004 0.003 0.002 0.000 0.000  
03/30/2026 1005.503 0.117 2.780 0.581 94.668 2.256 0.130 0.011 0.020 0.005 0.006 0.004 0.003 0.000 0.000  
03/29/2026 1009.556 0.135 2.574 0.581 94.622 2.447 0.171 0.011 0.022 0.005 0.006 0.004 0.003 0.000 0.000  
03/28/2026 1010.312 0.133 2.837 0.584 93.995 2.760 0.209 0.014 0.027 0.006 0.007 0.005 0.004 0.000 0.000  
03/27/2026 1011.052 0.202 2.711 0.585 94.060 2.744 0.206 0.017 0.032 0.008 0.009 0.006 0.005 0.000 0.000  
03/26/2026 1011.728 0.194 2.562 0.583 94.262 2.735 0.188 0.013 0.026 0.006 0.006 0.004 0.003 0.000 0.000  
03/25/2026 1006.968 0.139 2.709 0.581 94.620 2.328 0.155 0.011 0.022 0.005 0.006 0.004 0.002 0.000 0.000  
03/24/2026 1007.747 0.125 2.717 0.581 94.547 2.388 0.174 0.011 0.022 0.005 0.005 0.003 0.002 0.000 0.000  
03/23/2026 1006.504 0.087 2.657 0.579 94.920 2.129 0.157 0.011 0.021 0.005 0.005 0.004 0.003 0.000 0.000  
03/22/2026 1013.877 0.257 2.579 0.586 93.832 3.027 0.258 0.013 0.023 0.004 0.004 0.002 0.001 0.000 0.000  
03/21/2026 1019.317 0.332 2.444 0.589 93.398 3.403 0.359 0.019 0.033 0.004 0.005 0.002 0.001 0.000 0.000  
03/20/2026 1016.764 0.308 2.509 0.588 93.594 3.234 0.282 0.018 0.033 0.007 0.007 0.005 0.003 0.000 0.000  
03/19/2026 1007.055 0.182 2.649 0.581 94.613 2.374 0.139 0.010 0.019 0.004 0.005 0.003 0.002 0.000 0.000  
03/18/2026 1018.985 0.359 2.274 0.588 93.679 3.369 0.257 0.016 0.029 0.006 0.006 0.003 0.002 0.000 0.000  
03/17/2026 1021.877 0.410 2.337 0.591 93.060 3.846 0.284 0.016 0.029 0.006 0.006 0.003 0.002 0.000 0.000  
03/16/2026 1024.881 0.403 2.111 0.590 93.255 3.862 0.295 0.018 0.034 0.007 0.007 0.004 0.003 0.000 0.000  
03/15/2026 1019.965 0.343 2.245 0.588 93.662 3.423 0.262 0.016 0.031 0.006 0.006 0.003 0.002 0.000 0.000  
03/14/2026 1018.498 0.312 2.335 0.587 93.760 3.238 0.281 0.017 0.036 0.007 0.007 0.004 0.002 0.000 0.000  
03/13/2026 1017.066 0.306 2.362 0.587 93.837 3.183 0.249 0.015 0.031 0.006 0.006 0.003 0.002 0.000 0.000  
03/12/2026 1007.030 0.171 2.596 0.580 94.545 2.682 0.000 0.000 0.000 0.000 0.000 0.003 0.002 0.000 0.000  
03/11/2026 1007.030 0.171 2.596 0.580 94.545 2.682 0.000 0.000 0.000 0.000 0.000 0.003 0.002 0.000 0.000  
03/10/2026 1008.846 0.115 2.612 0.581 94.603 2.514 0.112 0.006 0.010 0.003 0.019 0.003 0.002 0.000 0.000  
03/09/2026 1008.404 0.132 2.711 0.582 94.484 2.423 0.202 0.012 0.023 0.004 0.004 0.003 0.002 0.000 0.000  
03/08/2026 1008.623 0.134 2.662 0.582 94.588 2.346 0.216 0.013 0.025 0.005 0.005 0.003 0.002 0.000 0.000  
03/07/2026 1009.828 0.159 2.602 0.582 94.533 2.427 0.219 0.014 0.027 0.005 0.006 0.004 0.003 0.000 0.000  
03/06/2026 1012.761 0.190 2.549 0.584 94.237 2.704 0.260 0.015 0.028 0.005 0.006 0.003 0.002 0.000 0.000  
03/05/2026 1016.110 0.265 2.412 0.586 93.949 3.052 0.260 0.016 0.030 0.005 0.006 0.003 0.002 0.000 0.000  
03/04/2026 1011.485 0.220 2.534 0.583 94.298 2.693 0.202 0.013 0.025 0.005 0.005 0.003 0.002 0.000 0.000  
03/03/2026 1012.440 0.238 2.475 0.584 94.250 2.796 0.193 0.012 0.023 0.004 0.005 0.003 0.002 0.000 0.000  
03/02/2026 1029.727 0.499 2.093 0.595 92.547 4.388 0.393 0.022 0.040 0.006 0.006 0.004 0.002 0.000 0.000  
03/01/2026 1036.426 0.584 1.984 0.599 91.873 4.962 0.495 0.028 0.053 0.007 0.007 0.004 0.002 0.000 0.000  
02/28/2026 1038.420 0.592 1.943 0.600 91.742 5.080 0.537 0.029 0.054 0.007 0.007 0.004 0.002 0.000 0.000  
02/27/2026 1034.687 0.590 1.947 0.598 92.107 4.815 0.451 0.024 0.044 0.006 0.006 0.004 0.003 0.000 0.000  
02/26/2026 1033.557 0.571 1.855 0.596 92.456 4.628 0.406 0.022 0.041 0.006 0.006 0.004 0.003 0.000 0.000  
02/25/2026 1036.639 0.614 1.859 0.599 92.026 4.937 0.472 0.025 0.046 0.006 0.006 0.004 0.002 0.000 0.000  
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