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Gas Quality / Gas Quality By Date

Date Requested: Jun 21 2025 3:16 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
06/21/2025 1074.810 0.954 2.433 0.634 84.886 11.015 0.630 0.015 0.027 0.001 0.001 0.000 0.000 0.015 0.022  
06/20/2025 1076.067 0.965 2.472 0.636 84.613 11.231 0.633 0.015 0.029 0.002 0.002 0.000 0.000 0.015 0.022  
06/19/2025 1073.714 0.963 2.414 0.634 85.067 10.839 0.629 0.016 0.031 0.002 0.002 0.000 0.000 0.015 0.022  
06/18/2025 1076.237 1.001 2.538 0.637 84.498 11.115 0.746 0.020 0.039 0.002 0.002 0.000 0.000 0.015 0.023  
06/17/2025 1070.895 0.993 2.483 0.633 85.239 10.526 0.671 0.016 0.030 0.002 0.002 0.000 0.000 0.015 0.022  
06/16/2025 1067.053 0.981 2.461 0.630 85.809 10.004 0.654 0.017 0.032 0.002 0.002 0.000 0.000 0.015 0.022  
06/15/2025 1070.957 1.008 2.555 0.634 85.079 10.553 0.711 0.019 0.034 0.002 0.002 0.000 0.000 0.016 0.023  
06/14/2025 1070.200 1.012 2.548 0.634 85.127 10.562 0.663 0.017 0.030 0.002 0.002 0.000 0.000 0.016 0.023  
06/13/2025 1069.685 0.999 2.441 0.632 85.441 10.396 0.639 0.015 0.028 0.002 0.002 0.000 0.000 0.015 0.022  
06/12/2025 1071.644 0.993 2.407 0.633 85.326 10.515 0.669 0.017 0.032 0.002 0.002 0.000 0.000 0.015 0.022  
06/11/2025 1071.418 0.958 2.324 0.631 85.626 10.340 0.664 0.017 0.032 0.002 0.002 0.000 0.000 0.014 0.021  
06/10/2025 1061.478 0.864 2.153 0.622 87.447 8.880 0.570 0.016 0.031 0.003 0.003 0.000 0.000 0.011 0.023  
06/09/2025 1046.123 0.692 2.126 0.609 89.778 6.876 0.444 0.015 0.028 0.003 0.003 0.001 0.001 0.008 0.026  
06/08/2025 1045.350 0.656 2.265 0.609 89.606 6.967 0.427 0.013 0.025 0.002 0.002 0.000 0.000 0.008 0.028  
06/07/2025 1063.602 0.864 2.232 0.624 86.993 9.241 0.585 0.016 0.029 0.002 0.002 0.000 0.000 0.012 0.023  
06/06/2025 1070.715 0.951 2.306 0.630 85.772 10.223 0.656 0.018 0.033 0.002 0.002 0.000 0.000 0.013 0.023  
06/05/2025 1069.740 0.951 2.284 0.630 85.936 10.098 0.644 0.017 0.031 0.002 0.002 0.000 0.000 0.013 0.022  
06/04/2025 1067.292 0.959 2.340 0.629 86.112 9.856 0.640 0.018 0.035 0.003 0.003 0.000 0.000 0.013 0.023  
06/03/2025 1066.463 1.007 2.335 0.629 86.108 9.831 0.621 0.019 0.037 0.003 0.003 0.000 0.000 0.013 0.023  
06/02/2025 1064.888 0.999 2.080 0.625 86.865 9.395 0.577 0.017 0.031 0.002 0.002 0.000 0.000 0.012 0.021  
06/01/2025 1059.200 0.972 1.913 0.619 87.999 8.516 0.522 0.016 0.028 0.002 0.002 0.000 0.000 0.010 0.020  
05/31/2025 1059.361 0.952 1.919 0.619 88.023 8.496 0.529 0.016 0.029 0.002 0.002 0.000 0.000 0.010 0.020  
05/30/2025 1058.238 1.075 1.485 0.616 88.904 7.943 0.508 0.018 0.033 0.003 0.003 0.001 0.001 0.008 0.017  
05/29/2025 1065.341 1.079 1.871 0.625 87.144 9.229 0.587 0.018 0.034 0.003 0.003 0.001 0.001 0.011 0.019  
05/28/2025 1070.821 1.027 2.340 0.632 85.536 10.320 0.674 0.020 0.038 0.003 0.003 0.000 0.000 0.016 0.022  
05/27/2025 1068.972 1.017 2.292 0.630 85.882 10.044 0.646 0.020 0.041 0.004 0.004 0.001 0.001 0.028 0.022  
05/26/2025 1070.891 1.041 2.182 0.631 85.945 10.025 0.675 0.026 0.054 0.006 0.007 0.002 0.002 0.015 0.022  
05/25/2025 1076.691 1.014 2.417 0.636 84.756 10.916 0.774 0.024 0.049 0.004 0.004 0.001 0.001 0.019 0.022  
05/24/2025 1070.570 1.046 2.201 0.631 85.900 10.033 0.682 0.025 0.050 0.006 0.006 0.002 0.002 0.027 0.022  
05/23/2025 1070.739 1.044 2.150 0.630 86.016 9.992 0.662 0.026 0.053 0.007 0.007 0.002 0.002 0.017 0.022  
05/22/2025 1077.682 1.041 2.524 0.639 84.207 11.340 0.741 0.022 0.044 0.004 0.004 0.000 0.000 0.049 0.023  
05/21/2025 1079.284 1.038 2.514 0.640 83.972 11.539 0.756 0.022 0.044 0.003 0.003 0.000 0.000 0.085 0.023  
05/20/2025 1075.599 1.030 2.502 0.637 84.263 11.316 0.664 0.017 0.034 0.003 0.003 0.000 0.000 0.143 0.023  
05/19/2025 1082.209 1.046 2.626 0.643 83.360 11.947 0.823 0.024 0.047 0.003 0.003 0.000 0.000 0.098 0.023  
05/18/2025 1072.958 1.010 2.380 0.634 85.114 10.550 0.743 0.022 0.044 0.003 0.003 0.000 0.000 0.106 0.023  
05/17/2025 1078.048 1.077 2.550 0.640 83.934 11.443 0.784 0.023 0.046 0.003 0.003 0.000 0.000 0.112 0.023  
05/16/2025 1076.302 1.052 2.498 0.638 84.278 11.212 0.745 0.022 0.043 0.003 0.003 0.000 0.000 0.122 0.022  
05/15/2025 1071.730 1.040 2.306 0.633 85.291 10.512 0.666 0.020 0.037 0.003 0.002 0.000 0.000 0.102 0.022  
05/14/2025 1066.791 1.021 2.162 0.628 86.203 9.866 0.575 0.016 0.030 0.002 0.002 0.000 0.000 0.101 0.021  
05/13/2025 1071.567 1.032 2.420 0.633 84.929 10.792 0.618 0.016 0.031 0.002 0.002 0.000 0.000 0.137 0.022  
05/12/2025 1076.926 1.043 2.701 0.640 83.568 11.759 0.691 0.016 0.031 0.002 0.002 0.000 0.000 0.165 0.024  
05/11/2025 1076.354 1.050 2.794 0.641 83.409 11.830 0.681 0.016 0.032 0.002 0.002 0.000 0.000 0.161 0.024  
05/10/2025 1076.025 1.046 2.622 0.639 83.934 11.552 0.659 0.017 0.032 0.002 0.002 0.000 0.000 0.111 0.023  
05/09/2025 1063.803 1.084 1.982 0.625 86.983 9.318 0.538 0.016 0.029 0.003 0.003 0.001 0.001 0.023 0.021  
05/08/2025 1063.398 1.045 1.973 0.624 87.174 9.170 0.546 0.016 0.030 0.003 0.003 0.001 0.001 0.017 0.021  
05/07/2025 1072.454 1.061 2.369 0.634 85.095 10.741 0.634 0.016 0.030 0.002 0.002 0.000 0.000 0.025 0.022  
05/06/2025 1068.841 1.004 2.507 0.632 85.384 10.386 0.615 0.018 0.034 0.003 0.003 0.001 0.001 0.021 0.024  
05/05/2025 1066.496 1.011 2.335 0.629 86.056 9.882 0.605 0.018 0.035 0.003 0.003 0.001 0.001 0.027 0.023  
05/04/2025 1067.214 1.012 2.424 0.630 85.781 10.038 0.633 0.018 0.035 0.003 0.003 0.001 0.001 0.025 0.024  
05/03/2025 1061.490 0.920 2.478 0.626 86.593 9.311 0.595 0.018 0.034 0.003 0.003 0.002 0.002 0.016 0.026  
05/02/2025 1061.959 0.916 2.454 0.626 86.590 9.331 0.597 0.017 0.035 0.003 0.003 0.002 0.002 0.023 0.026  
05/01/2025 1062.557 0.922 2.383 0.626 86.692 9.300 0.601 0.018 0.036 0.003 0.004 0.002 0.002 0.012 0.025  
04/30/2025 1071.085 1.023 2.478 0.634 85.176 10.537 0.673 0.019 0.037 0.003 0.003 0.001 0.001 0.024 0.024  
04/29/2025 1067.088 0.996 2.468 0.631 85.693 10.132 0.606 0.017 0.032 0.003 0.002 0.001 0.001 0.025 0.025  
04/28/2025 1068.361 0.969 2.556 0.632 85.433 10.288 0.647 0.018 0.034 0.003 0.003 0.001 0.001 0.023 0.025  
04/27/2025 1064.710 0.929 2.364 0.627 86.471 9.502 0.620 0.021 0.041 0.004 0.005 0.002 0.002 0.016 0.025  
04/26/2025 1068.626 0.977 2.383 0.630 85.810 10.001 0.667 0.023 0.047 0.005 0.006 0.002 0.002 0.052 0.024  
04/25/2025 1072.037 1.021 2.531 0.635 84.863 10.697 0.702 0.022 0.043 0.004 0.004 0.001 0.001 0.086 0.024  
04/24/2025 1069.142 1.013 2.578 0.633 85.031 10.490 0.669 0.020 0.039 0.004 0.004 0.001 0.001 0.125 0.025  
04/23/2025 1067.914 1.045 2.514 0.632 85.226 10.359 0.632 0.019 0.039 0.004 0.005 0.001 0.001 0.130 0.024  
04/22/2025 1062.319 0.998 2.447 0.627 86.179 9.621 0.558 0.018 0.036 0.004 0.004 0.001 0.001 0.109 0.024  
04/21/2025 1063.052 1.024 2.167 0.625 86.777 9.248 0.597 0.021 0.042 0.005 0.005 0.002 0.002 0.087 0.023  
04/20/2025 1068.154 1.109 2.133 0.630 85.975 9.980 0.631 0.018 0.033 0.003 0.003 0.001 0.001 0.093 0.021  
04/19/2025 1068.168 1.069 2.408 0.632 85.433 10.244 0.647 0.020 0.038 0.003 0.004 0.001 0.001 0.108 0.023  
04/18/2025 1068.289 1.120 2.085 0.629 86.018 9.974 0.618 0.019 0.035 0.003 0.003 0.001 0.001 0.104 0.021  
04/17/2025 1063.826 1.010 2.201 0.626 86.585 9.403 0.615 0.018 0.034 0.003 0.003 0.001 0.001 0.102 0.023  
04/16/2025 1068.287 0.993 2.673 0.633 84.968 10.461 0.691 0.019 0.036 0.002 0.003 0.001 0.001 0.127 0.025  
04/15/2025 1065.490 0.979 2.468 0.629 85.821 9.890 0.652 0.018 0.032 0.002 0.002 0.001 0.001 0.109 0.024  
04/14/2025 1058.037 0.931 2.041 0.619 87.875 8.421 0.570 0.017 0.030 0.003 0.003 0.001 0.001 0.083 0.023  
04/13/2025 1050.070 0.855 1.959 0.612 89.186 7.439 0.432 0.014 0.026 0.003 0.003 0.002 0.002 0.055 0.023  
04/12/2025 1050.802 0.883 2.149 0.615 88.510 7.876 0.421 0.014 0.027 0.003 0.003 0.001 0.001 0.087 0.024  
04/11/2025 1053.503 0.891 1.936 0.615 88.699 7.858 0.444 0.017 0.033 0.005 0.005 0.002 0.002 0.086 0.022  
04/10/2025 1055.156 0.883 1.777 0.614 89.090 7.564 0.516 0.024 0.050 0.008 0.008 0.004 0.004 0.050 0.022  
04/09/2025 1054.980 0.904 1.793 0.614 88.981 7.641 0.510 0.022 0.045 0.007 0.007 0.003 0.003 0.061 0.021  
04/08/2025 1057.158 0.935 1.942 0.618 88.302 8.101 0.541 0.023 0.046 0.007 0.007 0.003 0.003 0.065 0.023  
04/07/2025 1059.621 0.996 2.016 0.621 87.614 8.633 0.563 0.020 0.039 0.005 0.005 0.002 0.002 0.082 0.022  
04/06/2025 1062.676 1.009 1.951 0.623 87.393 8.865 0.596 0.022 0.044 0.005 0.006 0.002 0.002 0.082 0.021  
04/05/2025 1058.400 0.904 2.010 0.619 88.097 8.224 0.578 0.025 0.051 0.007 0.008 0.003 0.003 0.068 0.023  
04/04/2025 1059.546 0.912 2.010 0.620 87.938 8.481 0.548 0.020 0.038 0.004 0.005 0.002 0.002 0.017 0.022  
04/03/2025 1057.259 0.898 2.110 0.619 87.862 8.437 0.524 0.018 0.034 0.004 0.004 0.001 0.001 0.082 0.024  
04/02/2025 1061.604 1.000 2.040 0.623 87.264 8.955 0.559 0.021 0.038 0.005 0.004 0.002 0.002 0.090 0.022  
04/01/2025 1060.475 0.951 2.187 0.623 87.205 8.916 0.562 0.021 0.039 0.005 0.005 0.002 0.002 0.082 0.023  
03/31/2025 1067.005 1.037 2.176 0.628 86.249 9.718 0.625 0.024 0.043 0.006 0.006 0.002 0.002 0.091 0.022  
03/30/2025 1068.418 0.988 2.299 0.630 85.854 10.035 0.634 0.021 0.037 0.004 0.004 0.001 0.001 0.098 0.023  
03/29/2025 1065.590 0.932 2.369 0.628 86.350 9.616 0.625 0.021 0.038 0.004 0.004 0.002 0.002 0.011 0.025  
03/28/2025 1060.380 0.852 2.434 0.624 87.023 8.994 0.591 0.020 0.036 0.004 0.004 0.002 0.002 0.010 0.027  
03/27/2025 1063.460 0.917 2.283 0.625 86.818 9.296 0.583 0.020 0.037 0.004 0.004 0.002 0.002 0.011 0.025  
03/26/2025 1059.050 0.872 2.280 0.622 87.466 8.715 0.561 0.019 0.036 0.004 0.004 0.002 0.002 0.013 0.026  
03/25/2025 1063.091 0.953 2.070 0.623 87.326 8.925 0.606 0.024 0.043 0.006 0.006 0.002 0.002 0.015 0.024  
03/24/2025 1061.781 0.991 1.978 0.622 87.508 8.881 0.538 0.019 0.035 0.004 0.004 0.001 0.001 0.017 0.023  
03/23/2025 1058.174 0.900 2.125 0.620 87.777 8.551 0.521 0.018 0.034 0.004 0.004 0.001 0.001 0.039 0.024  
03/22/2025 1050.419 0.791 2.154 0.613 88.897 7.517 0.479 0.018 0.035 0.005 0.005 0.003 0.003 0.068 0.026  
03/21/2025 1048.309 0.802 1.964 0.610 89.609 7.031 0.441 0.019 0.038 0.006 0.007 0.004 0.004 0.051 0.025  
03/20/2025 1056.518 0.873 2.263 0.620 87.636 8.580 0.498 0.016 0.030 0.003 0.003 0.001 0.001 0.070 0.026  
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