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Gas Quality / Gas Quality By Date

Date Requested: Jun 09 2026 4:41 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
06/09/2026 1045.943 0.943 1.362 0.605 91.389 5.627 0.528 0.035 0.080 0.013 0.015 0.004 0.004 0.000 0.000  
06/08/2026 1057.654 1.208 0.906 0.611 90.460 6.635 0.608 0.042 0.099 0.016 0.018 0.004 0.004 0.000 0.000  
06/07/2026 1052.571 1.118 1.010 0.608 90.933 6.262 0.526 0.035 0.082 0.013 0.014 0.003 0.003 0.000 0.000  
06/06/2026 1042.073 0.837 1.627 0.603 91.305 5.702 0.429 0.024 0.053 0.008 0.009 0.002 0.002 0.000 0.000  
06/05/2026 1069.640 1.037 2.413 0.632 85.692 10.035 0.737 0.024 0.050 0.005 0.006 0.001 0.001 0.000 0.000  
06/04/2026 1067.587 1.033 2.351 0.630 86.076 9.753 0.701 0.023 0.049 0.005 0.006 0.001 0.001 0.000 0.000  
06/03/2026 1064.313 1.071 1.993 0.625 87.214 8.988 0.639 0.024 0.052 0.006 0.007 0.002 0.002 0.000 0.000  
06/02/2026 1065.380 1.016 2.170 0.627 86.782 9.294 0.650 0.023 0.048 0.006 0.006 0.002 0.002 0.000 0.000  
06/01/2026 1064.245 0.984 2.127 0.625 87.120 9.031 0.640 0.025 0.054 0.006 0.008 0.002 0.002 0.000 0.000  
05/31/2026 1065.728 0.976 2.177 0.626 86.886 9.161 0.702 0.026 0.054 0.006 0.007 0.002 0.002 0.000 0.000  
05/30/2026 1062.956 0.933 2.223 0.624 87.159 8.949 0.654 0.023 0.046 0.005 0.006 0.002 0.002 0.000 0.000  
05/29/2026 1056.777 0.946 1.925 0.617 88.587 7.870 0.573 0.025 0.053 0.007 0.008 0.003 0.003 0.000 0.000  
05/28/2026 1057.573 0.960 1.896 0.618 88.533 7.928 0.585 0.025 0.052 0.007 0.009 0.003 0.003 0.000 0.000  
05/27/2026 1062.827 1.000 2.151 0.625 87.170 8.965 0.630 0.022 0.045 0.006 0.007 0.002 0.002 0.000 0.000  
05/26/2026 1061.668 0.976 2.097 0.623 87.529 8.676 0.628 0.024 0.050 0.007 0.008 0.003 0.003 0.000 0.000  
05/25/2026 1060.956 0.948 2.100 0.622 87.747 8.430 0.669 0.027 0.056 0.007 0.009 0.003 0.003 0.000 0.000  
05/24/2026 1060.859 0.936 2.192 0.623 87.541 8.569 0.669 0.024 0.050 0.006 0.007 0.003 0.003 0.000 0.000  
05/23/2026 1060.381 0.928 2.234 0.623 87.434 8.709 0.620 0.020 0.039 0.005 0.006 0.003 0.003 0.000 0.000  
05/22/2026 1052.031 0.896 1.680 0.611 89.830 6.985 0.519 0.023 0.046 0.007 0.008 0.004 0.004 0.000 0.000  
05/21/2026 1043.907 0.816 1.432 0.602 91.604 5.597 0.448 0.025 0.052 0.009 0.010 0.004 0.004 0.000 0.000  
05/20/2026 1056.597 1.063 1.032 0.610 90.562 6.607 0.578 0.037 0.082 0.014 0.015 0.005 0.005 0.000 0.000  
05/19/2026 1061.921 1.001 1.747 0.620 88.444 7.949 0.719 0.035 0.075 0.011 0.012 0.004 0.004 0.000 0.000  
05/18/2026 1064.114 0.968 2.088 0.624 87.380 8.746 0.695 0.030 0.065 0.009 0.011 0.004 0.004 0.000 0.000  
05/17/2026 1052.164 0.884 1.397 0.608 90.802 6.120 0.610 0.043 0.097 0.016 0.019 0.006 0.006 0.000 0.000  
05/16/2026 1050.946 0.869 1.452 0.608 90.860 6.027 0.607 0.042 0.096 0.016 0.018 0.006 0.006 0.000 0.000  
05/15/2026 1057.388 0.968 1.300 0.612 90.289 6.542 0.689 0.049 0.110 0.018 0.021 0.007 0.007 0.000 0.000  
05/14/2026 1062.745 0.926 2.073 0.623 87.636 8.591 0.657 0.030 0.063 0.008 0.010 0.003 0.003 0.000 0.000  
05/13/2026 1083.955 1.055 2.673 0.644 83.245 12.111 0.850 0.022 0.040 0.002 0.002 0.000 0.000 0.000 0.000  
05/12/2026 1084.499 1.058 2.688 0.645 83.134 12.202 0.850 0.022 0.041 0.002 0.002 0.000 0.000 0.000 0.000  
05/11/2026 1082.775 1.033 2.556 0.642 83.748 11.728 0.862 0.025 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
05/10/2026 1090.920 1.052 2.563 0.648 82.686 12.701 0.927 0.025 0.043 0.002 0.002 0.000 0.000 0.000 0.000  
05/09/2026 1088.584 1.057 2.610 0.647 82.874 12.451 0.937 0.024 0.042 0.002 0.002 0.000 0.000 0.000 0.000  
05/08/2026 1088.693 1.051 2.683 0.647 82.706 12.555 0.930 0.025 0.045 0.002 0.002 0.000 0.000 0.000 0.000  
05/07/2026 1088.073 1.031 2.653 0.646 82.916 12.388 0.935 0.027 0.047 0.002 0.002 0.000 0.000 0.000 0.000  
05/06/2026 1088.494 1.048 2.148 0.642 83.829 11.880 0.911 0.028 0.053 0.004 0.004 0.001 0.001 0.094 0.000  
05/05/2026 1074.142 1.095 1.392 0.625 87.530 9.032 0.749 0.042 0.094 0.015 0.017 0.005 0.005 0.024 0.000  
05/04/2026 1070.772 1.161 1.137 0.621 88.431 8.332 0.697 0.048 0.112 0.019 0.021 0.006 0.006 0.029 0.000  
05/03/2026 1068.192 1.042 1.525 0.622 87.959 8.607 0.666 0.038 0.083 0.013 0.015 0.005 0.005 0.042 0.000  
05/02/2026 1066.222 0.996 1.952 0.625 87.242 9.015 0.653 0.028 0.060 0.009 0.010 0.004 0.004 0.027 0.000  
05/01/2026 1065.574 0.978 1.830 0.623 87.572 8.820 0.632 0.027 0.058 0.009 0.010 0.003 0.003 0.055 0.000  
04/30/2026 1065.978 0.955 1.701 0.621 87.853 8.747 0.600 0.026 0.054 0.008 0.009 0.003 0.003 0.040 0.000  
04/29/2026 1064.552 0.971 1.502 0.618 88.490 8.323 0.578 0.027 0.058 0.009 0.010 0.003 0.003 0.025 0.000  
04/28/2026 1068.680 0.961 1.711 0.623 87.519 9.040 0.647 0.025 0.052 0.007 0.008 0.002 0.002 0.026 0.000  
04/27/2026 1067.893 1.029 1.912 0.626 87.110 9.108 0.713 0.029 0.061 0.008 0.009 0.002 0.002 0.016 0.000  
04/26/2026 1071.239 1.055 1.693 0.626 87.064 9.314 0.717 0.029 0.059 0.008 0.009 0.002 0.002 0.047 0.000  
04/25/2026 1075.136 1.077 2.141 0.634 85.393 10.465 0.757 0.025 0.050 0.005 0.006 0.001 0.001 0.079 0.000  
04/24/2026 1082.097 1.090 2.283 0.640 84.135 11.414 0.849 0.029 0.059 0.005 0.005 0.000 0.000 0.131 0.000  
04/23/2026 1076.789 1.087 2.031 0.634 85.330 10.687 0.716 0.021 0.040 0.004 0.004 0.001 0.001 0.079 0.000  
04/22/2026 1069.849 1.064 2.113 0.630 85.993 9.978 0.657 0.022 0.045 0.005 0.006 0.001 0.001 0.114 0.000  
04/21/2026 1063.810 1.099 1.600 0.621 87.998 8.570 0.581 0.026 0.055 0.008 0.009 0.002 0.002 0.048 0.000  
04/20/2026 1063.508 1.048 1.618 0.620 88.054 8.538 0.560 0.026 0.057 0.009 0.010 0.003 0.003 0.074 0.000  
04/19/2026 1064.151 1.002 1.814 0.622 87.685 8.760 0.585 0.026 0.055 0.008 0.009 0.003 0.003 0.051 0.000  
04/18/2026 1071.755 1.088 1.728 0.627 86.796 9.568 0.663 0.028 0.059 0.009 0.010 0.003 0.003 0.047 0.000  
04/17/2026 1068.791 1.046 1.739 0.625 87.118 9.333 0.590 0.025 0.054 0.008 0.009 0.003 0.003 0.071 0.000  
04/16/2026 1071.600 1.145 1.807 0.629 86.422 9.791 0.644 0.028 0.060 0.008 0.010 0.003 0.003 0.079 0.000  
04/15/2026 1074.582 1.095 1.947 0.631 85.880 10.193 0.716 0.026 0.054 0.007 0.008 0.002 0.002 0.070 0.000  
04/14/2026 1076.364 1.093 2.229 0.635 84.953 10.845 0.716 0.024 0.049 0.005 0.006 0.002 0.002 0.077 0.000  
04/13/2026 1072.063 1.082 2.208 0.632 85.356 10.429 0.689 0.020 0.040 0.004 0.004 0.001 0.001 0.165 0.000  
04/12/2026 1069.550 1.058 1.718 0.625 87.059 9.362 0.633 0.024 0.050 0.007 0.008 0.003 0.003 0.074 0.000  
04/11/2026 1065.450 1.095 1.865 0.625 87.187 9.125 0.598 0.023 0.048 0.007 0.008 0.003 0.003 0.040 0.000  
04/10/2026 1064.844 1.027 1.434 0.619 88.363 8.477 0.562 0.021 0.045 0.007 0.008 0.003 0.003 0.051 0.000  
04/09/2026 1064.355 1.055 1.789 0.623 87.513 8.900 0.587 0.021 0.044 0.007 0.007 0.002 0.002 0.071 0.000  
04/08/2026 1068.902 1.179 1.421 0.624 87.577 9.067 0.602 0.025 0.053 0.008 0.009 0.003 0.003 0.053 0.000  
04/07/2026 1066.902 1.076 1.381 0.620 88.118 8.701 0.579 0.022 0.048 0.007 0.008 0.003 0.003 0.054 0.000  
04/06/2026 1064.949 1.072 1.684 0.622 87.766 8.757 0.593 0.025 0.052 0.008 0.009 0.003 0.003 0.028 0.000  
04/05/2026 1062.218 0.998 1.621 0.619 88.368 8.321 0.561 0.023 0.049 0.007 0.008 0.002 0.002 0.039 0.000  
04/04/2026 1059.278 0.979 1.561 0.616 88.917 7.837 0.552 0.025 0.053 0.008 0.009 0.003 0.003 0.053 0.000  
04/03/2026 1059.234 1.033 1.687 0.618 88.464 8.101 0.554 0.024 0.050 0.007 0.008 0.003 0.003 0.066 0.000  
04/02/2026 1061.408 1.059 1.518 0.618 88.561 8.162 0.558 0.024 0.050 0.008 0.009 0.003 0.003 0.048 0.000  
04/01/2026 1064.473 1.079 1.636 0.621 87.826 8.722 0.592 0.023 0.045 0.006 0.007 0.002 0.002 0.059 0.000  
03/31/2026 1066.327 1.028 1.979 0.625 86.896 9.285 0.631 0.028 0.046 0.007 0.007 0.002 0.002 0.090 0.000  
03/30/2026 1062.879 1.006 1.775 0.621 87.823 8.673 0.565 0.022 0.044 0.007 0.007 0.002 0.002 0.074 0.000  
03/29/2026 1066.519 1.092 1.543 0.622 87.796 8.842 0.600 0.025 0.044 0.007 0.007 0.002 0.002 0.039 0.000  
03/28/2026 1063.046 1.026 1.380 0.617 88.704 8.232 0.541 0.020 0.041 0.006 0.007 0.002 0.002 0.039 0.000  
03/27/2026 1067.988 1.027 1.931 0.626 86.821 9.524 0.598 0.019 0.037 0.005 0.005 0.001 0.001 0.031 0.000  
03/26/2026 1059.565 0.937 1.961 0.619 88.043 8.386 0.561 0.021 0.042 0.006 0.006 0.002 0.002 0.033 0.000  
03/25/2026 1061.215 1.067 1.613 0.619 88.418 8.248 0.567 0.023 0.046 0.007 0.007 0.002 0.002 0.001 0.000  
03/24/2026 1061.492 1.076 1.508 0.618 88.631 8.124 0.564 0.025 0.051 0.007 0.008 0.003 0.003 0.000 0.000  
03/23/2026 1069.159 1.134 1.644 0.625 87.238 9.259 0.627 0.024 0.051 0.007 0.008 0.003 0.003 0.001 0.000  
03/22/2026 1062.115 0.974 1.960 0.622 87.715 8.679 0.585 0.021 0.044 0.006 0.007 0.002 0.002 0.004 0.000  
03/21/2026 1063.716 0.947 1.977 0.622 87.517 8.873 0.593 0.021 0.044 0.005 0.006 0.002 0.002 0.013 0.000  
03/20/2026 1056.558 0.901 1.936 0.617 88.611 7.944 0.526 0.020 0.043 0.006 0.007 0.003 0.003 0.000 0.000  
03/19/2026 1054.406 0.917 1.772 0.614 89.227 7.497 0.501 0.022 0.046 0.007 0.008 0.003 0.003 0.000 0.000  
03/18/2026 1059.405 0.948 1.977 0.620 88.047 8.396 0.554 0.020 0.041 0.005 0.006 0.002 0.002 0.002 0.000  
03/17/2026 1063.023 0.984 1.838 0.621 87.828 8.677 0.578 0.022 0.043 0.006 0.006 0.002 0.002 0.013 0.000  
03/16/2026 1059.369 0.913 1.884 0.618 88.442 8.060 0.596 0.026 0.053 0.008 0.008 0.003 0.003 0.005 0.000  
03/15/2026 1060.362 0.915 1.864 0.619 88.270 8.286 0.570 0.022 0.044 0.006 0.006 0.002 0.002 0.012 0.000  
03/14/2026 1059.666 0.932 2.029 0.620 87.967 8.406 0.588 0.021 0.042 0.005 0.006 0.002 0.002 0.000 0.000  
03/13/2026 1057.917 0.902 2.060 0.619 88.171 8.227 0.562 0.021 0.042 0.006 0.006 0.002 0.002 0.000 0.000  
03/12/2026 1060.847 0.951 2.046 0.621 87.778 8.532 0.600 0.024 0.050 0.007 0.007 0.002 0.002 0.000 0.000  
03/11/2026 1059.512 0.917 1.899 0.618 88.307 8.210 0.574 0.022 0.046 0.006 0.006 0.002 0.002 0.009 0.000  
03/10/2026 1063.963 0.935 1.933 0.622 87.535 8.867 0.598 0.022 0.044 0.005 0.005 0.002 0.002 0.053 0.000  
03/09/2026 1065.268 0.928 1.887 0.622 87.571 8.884 0.612 0.024 0.048 0.006 0.007 0.002 0.002 0.029 0.000  
03/08/2026 1067.513 0.981 1.714 0.623 87.639 8.917 0.636 0.026 0.054 0.007 0.008 0.002 0.002 0.013 0.000  
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