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Gas Quality / Gas Quality By Date

Date Requested: Mar 16 2026 12:51 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
03/16/2026 1064.452 0.954 2.170 0.625 86.914 9.178 0.640 0.025 0.045 0.005 0.005 0.002 0.002 0.059   
03/15/2026 1049.043 0.839 1.714 0.609 90.172 6.689 0.476 0.022 0.044 0.007 0.008 0.002 0.002 0.022   
03/14/2026 1049.829 0.840 1.822 0.610 89.837 6.914 0.495 0.021 0.042 0.007 0.007 0.002 0.002 0.011   
03/13/2026 1050.097 0.834 1.903 0.611 89.650 7.015 0.502 0.022 0.044 0.008 0.008 0.002 0.002 0.010   
03/12/2026 1059.083 0.931 1.956 0.619 88.223 8.190 0.590 0.025 0.051 0.007 0.008 0.002 0.002 0.016   
03/11/2026 1052.894 0.851 1.985 0.614 89.016 7.515 0.523 0.021 0.043 0.006 0.007 0.001 0.001 0.031   
03/10/2026 1044.122 0.783 1.842 0.606 90.586 6.241 0.441 0.021 0.042 0.007 0.007 0.002 0.002 0.026   
03/09/2026 1049.991 0.837 1.712 0.609 90.063 6.782 0.489 0.023 0.046 0.007 0.008 0.002 0.002 0.027   
03/08/2026 1068.937 0.970 1.934 0.626 86.895 9.401 0.662 0.024 0.048 0.006 0.007 0.001 0.001 0.049   
03/07/2026 1062.621 0.933 1.821 0.620 87.988 8.547 0.582 0.022 0.045 0.006 0.007 0.002 0.002 0.044   
03/06/2026 1054.452 0.864 1.628 0.611 89.634 7.248 0.509 0.023 0.047 0.007 0.008 0.002 0.002 0.027   
03/05/2026 1051.714 0.816 1.656 0.609 89.956 7.013 0.462 0.019 0.038 0.006 0.006 0.001 0.001 0.025   
03/04/2026 1058.401 0.887 1.588 0.614 89.071 7.859 0.499 0.019 0.033 0.004 0.004 0.001 0.001 0.034   
03/03/2026 1057.641 0.851 1.579 0.613 89.308 7.640 0.518 0.021 0.036 0.005 0.005 0.001 0.001 0.034   
03/02/2026 1060.746 0.917 1.302 0.613 89.476 7.649 0.537 0.026 0.046 0.007 0.007 0.002 0.002 0.028   
03/01/2026 1062.521 0.897 1.655 0.617 88.443 8.339 0.548 0.023 0.042 0.006 0.007 0.002 0.002 0.038   
02/28/2026 1061.428 0.934 1.441 0.615 89.033 7.938 0.537 0.024 0.047 0.007 0.008 0.002 0.002 0.026   
02/27/2026 1069.486 0.948 1.764 0.624 87.212 9.339 0.632 0.020 0.036 0.004 0.004 0.001 0.001 0.038   
02/26/2026 1076.846 0.952 2.171 0.633 85.272 10.815 0.671 0.019 0.034 0.003 0.003 0.000 0.000 0.061   
02/25/2026 1065.816 0.897 1.972 0.623 87.227 9.234 0.566 0.018 0.032 0.003 0.004 0.001 0.001 0.045   
02/24/2026 1074.693 0.944 2.224 0.632 85.423 10.646 0.648 0.018 0.032 0.003 0.003 0.000 0.000 0.059   
02/23/2026 1089.066 1.002 2.492 0.645 82.933 12.673 0.788 0.019 0.033 0.002 0.002 0.000 0.000 0.057   
02/22/2026 1075.522 1.014 2.586 0.637 84.306 11.235 0.714 0.018 0.032 0.002 0.002 0.000 0.000 0.092   
02/21/2026 1073.342 1.013 2.607 0.636 84.509 11.022 0.703 0.016 0.029 0.001 0.001 0.000 0.000 0.097   
02/20/2026 1072.274 0.984 2.330 0.632 85.413 10.488 0.678 0.017 0.029 0.002 0.002 0.000 0.000 0.058   
02/19/2026 1077.039 1.016 2.546 0.638 84.234 11.351 0.728 0.017 0.030 0.001 0.001 0.000 0.000 0.075   
02/18/2026 1068.869 0.933 2.201 0.628 86.235 9.889 0.633 0.017 0.030 0.002 0.002 0.000 0.000 0.058   
02/17/2026 1057.388 0.862 1.616 0.613 89.182 7.755 0.496 0.018 0.032 0.003 0.004 0.000 0.000 0.032   
02/16/2026 1055.716 0.896 1.190 0.608 90.308 7.079 0.442 0.019 0.036 0.005 0.005 0.001 0.001 0.018   
02/15/2026 1052.741 0.861 1.263 0.606 90.550 6.848 0.413 0.016 0.028 0.003 0.003 0.000 0.000 0.014   
02/14/2026 1055.221 0.849 1.633 0.612 89.411 7.586 0.454 0.015 0.026 0.002 0.002 0.000 0.000 0.022   
02/13/2026 1054.097 0.848 1.659 0.611 89.502 7.431 0.476 0.016 0.028 0.003 0.003 0.000 0.000 0.034   
02/12/2026 1057.896 0.849 1.877 0.616 88.582 8.049 0.555 0.018 0.030 0.002 0.002 0.000 0.000 0.035   
02/11/2026 1058.045 0.841 1.958 0.617 88.369 8.181 0.554 0.017 0.029 0.002 0.002 0.000 0.000 0.046   
02/10/2026 1054.256 0.791 1.803 0.612 89.300 7.541 0.487 0.016 0.028 0.002 0.003 0.000 0.000 0.028   
02/09/2026 1058.035 0.874 1.855 0.616 88.509 8.180 0.506 0.016 0.028 0.002 0.002 0.000 0.000 0.028   
02/08/2026 1066.013 0.949 1.979 0.624 87.070 9.307 0.597 0.017 0.029 0.002 0.002 0.000 0.000 0.046   
02/07/2026 1056.424 0.835 1.900 0.615 88.692 7.983 0.492 0.016 0.029 0.003 0.004 0.001 0.001 0.042   
02/06/2026 1057.943 0.789 1.916 0.616 88.551 8.191 0.467 0.015 0.027 0.003 0.004 0.002 0.002 0.034   
02/05/2026 1091.326 1.030 2.443 0.646 82.601 13.019 0.764 0.018 0.033 0.002 0.002 0.000 0.000 0.088   
02/04/2026 1074.282 0.914 2.226 0.631 85.483 10.612 0.635 0.017 0.030 0.002 0.002 0.000 0.000 0.079   
02/03/2026 1080.719 0.957 2.342 0.637 84.325 11.620 0.648 0.017 0.029 0.002 0.002 0.000 0.000 0.058   
02/02/2026 1068.014 0.853 2.084 0.625 86.850 9.525 0.575 0.024 0.036 0.005 0.005 0.002 0.002 0.039   
02/01/2026 1091.483 1.010 2.433 0.646 82.627 13.024 0.758 0.018 0.031 0.002 0.002 0.000 0.000 0.096   
01/31/2026 1092.855 1.008 2.443 0.647 82.514 13.153 0.766 0.019 0.034 0.002 0.002 0.000 0.000 0.059   
01/30/2026 1078.631 0.947 2.105 0.633 85.267 10.862 0.676 0.029 0.041 0.005 0.004 0.002 0.002 0.060   
01/29/2026 1086.786 0.953 2.174 0.639 83.817 12.207 0.671 0.017 0.029 0.001 0.002 0.000 0.000 0.130   
01/28/2026 1077.301 0.906 2.030 0.631 85.286 10.997 0.561 0.015 0.026 0.002 0.002 0.000 0.000 0.177   
01/27/2026 1072.553 0.877 1.905 0.626 86.398 10.174 0.518 0.015 0.025 0.002 0.002 0.000 0.000 0.083   
01/26/2026 1084.419 0.927 2.078 0.636 84.552 11.614 0.688 0.021 0.039 0.002 0.002 0.000 0.000 0.078   
01/25/2026 1086.305 0.955 2.090 0.638 84.392 11.726 0.749 0.023 0.042 0.002 0.002 0.000 0.000 0.019   
01/24/2026 1070.216 0.977 2.251 0.630 85.781 10.329 0.569 0.014 0.026 0.002 0.002 0.000 0.000 0.049   
01/23/2026 1074.368 1.003 2.399 0.635 84.918 10.934 0.647 0.016 0.029 0.002 0.002 0.000 0.000 0.051   
01/22/2026 1077.173 1.003 2.442 0.637 84.437 11.298 0.693 0.016 0.028 0.001 0.001 0.000 0.000 0.080   
01/21/2026 1072.707 0.981 2.342 0.633 85.290 10.635 0.640 0.016 0.028 0.002 0.002 0.000 0.000 0.063   
01/20/2026 1072.341 0.954 2.308 0.632 85.473 10.506 0.646 0.016 0.027 0.002 0.002 0.000 0.000 0.066   
01/19/2026 1076.440 1.016 2.525 0.637 84.293 11.390 0.663 0.015 0.026 0.001 0.001 0.000 0.000 0.070   
01/18/2026 1079.475 1.039 2.588 0.640 83.745 11.816 0.700 0.016 0.027 0.001 0.001 0.000 0.000 0.066   
01/17/2026 1080.038 1.045 2.518 0.640 83.790 11.841 0.684 0.016 0.028 0.001 0.001 0.000 0.000 0.076   
01/16/2026 1082.731 1.069 2.648 0.644 83.234 12.175 0.765 0.019 0.035 0.002 0.002 0.000 0.000 0.051   
01/15/2026 1072.094 0.990 2.359 0.632 85.335 10.538 0.662 0.017 0.030 0.002 0.002 0.000 0.000 0.063   
01/14/2026 1053.409 0.839 1.747 0.612 89.428 7.456 0.462 0.015 0.027 0.003 0.004 0.000 0.000 0.017   
01/13/2026 1054.063 0.838 1.792 0.613 89.276 7.551 0.470 0.017 0.031 0.004 0.004 0.001 0.001 0.014   
01/12/2026 1068.629 0.932 2.148 0.627 86.502 9.706 0.643 0.018 0.032 0.003 0.003 0.000 0.000 0.012   
01/11/2026 1078.153 1.042 2.685 0.641 83.812 11.673 0.728 0.016 0.027 0.001 0.002 0.000 0.000 0.014   
01/10/2026 1079.091 1.033 2.670 0.641 83.784 11.685 0.758 0.018 0.031 0.002 0.002 0.000 0.000 0.017   
01/09/2026 1071.474 0.971 2.230 0.630 85.916 10.115 0.690 0.020 0.037 0.004 0.004 0.001 0.001 0.012   
01/08/2026 1064.060 0.944 1.857 0.621 87.722 8.802 0.584 0.021 0.041 0.005 0.006 0.001 0.001 0.017   
01/07/2026 1069.052 0.949 2.156 0.628 86.329 9.833 0.628 0.019 0.035 0.004 0.004 0.000 0.000 0.043   
01/06/2026 1068.833 0.941 2.135 0.627 86.417 9.770 0.634 0.018 0.033 0.003 0.003 0.000 0.000 0.044   
01/05/2026 1064.153 0.910 2.008 0.622 87.370 9.030 0.584 0.018 0.033 0.004 0.004 0.001 0.001 0.036   
01/04/2026 1067.156 0.998 1.937 0.625 86.944 9.424 0.598 0.018 0.033 0.003 0.004 0.001 0.001 0.040   
01/03/2026 1079.655 1.009 2.537 0.639 83.986 11.603 0.753 0.017 0.030 0.001 0.002 0.000 0.000 0.061   
01/02/2026 1076.067 0.983 2.505 0.636 84.594 11.036 0.761 0.019 0.032 0.002 0.002 0.000 0.000 0.066   
01/01/2026 1050.613 0.756 1.970 0.611 89.455 7.255 0.468 0.017 0.030 0.004 0.004 0.001 0.001 0.037   
12/31/2025 1070.775 0.945 2.388 0.631 85.571 10.298 0.679 0.018 0.032 0.003 0.003 0.000 0.000 0.063   
12/30/2025 1077.472 1.039 2.631 0.640 83.940 11.534 0.736 0.017 0.029 0.001 0.001 0.000 0.000 0.071   
12/29/2025 1061.834 0.926 2.201 0.623 87.179 9.010 0.591 0.018 0.032 0.003 0.003 0.000 0.000 0.035   
12/28/2025 1062.832 0.923 2.192 0.624 87.080 9.093 0.607 0.018 0.033 0.003 0.004 0.000 0.000 0.047   
12/27/2025 1068.761 0.995 2.283 0.630 85.978 9.960 0.670 0.019 0.034 0.003 0.003 0.000 0.000 0.055   
12/26/2025 1068.017 0.972 2.229 0.628 86.264 9.744 0.676 0.019 0.035 0.003 0.004 0.000 0.000 0.054   
12/25/2025 1075.521 1.016 2.501 0.637 84.636 10.942 0.784 0.019 0.035 0.002 0.003 0.000 0.000 0.062   
12/24/2025 1063.334 0.902 2.272 0.625 86.897 9.176 0.634 0.019 0.036 0.004 0.004 0.001 0.001 0.055   
12/23/2025 1052.052 0.793 2.037 0.613 89.116 7.429 0.510 0.020 0.040 0.006 0.007 0.002 0.002 0.037   
12/22/2025 1068.452 0.931 2.203 0.628 86.572 9.367 0.775 0.031 0.062 0.006 0.006 0.001 0.001 0.047   
12/21/2025 1077.182 0.994 2.413 0.636 84.821 10.746 0.876 0.029 0.052 0.003 0.003 0.000 0.000 0.063   
12/20/2025 1076.870 1.006 2.451 0.637 84.708 10.874 0.821 0.028 0.051 0.003 0.003 0.000 0.000 0.053   
12/19/2025 1076.927 1.006 2.530 0.638 84.307 11.338 0.693 0.022 0.034 0.002 0.001 0.000 0.000 0.068   
12/18/2025 1074.985 0.985 2.428 0.635 84.783 11.055 0.642 0.016 0.028 0.001 0.002 0.000 0.000 0.061   
12/17/2025 1074.819 0.981 2.384 0.634 84.913 10.982 0.638 0.015 0.026 0.001 0.002 0.000 0.000 0.058   
12/16/2025 1066.234 0.967 2.129 0.626 86.706 9.539 0.578 0.018 0.033 0.003 0.004 0.001 0.001 0.022   
12/15/2025 1079.911 0.999 2.469 0.639 84.211 11.400 0.787 0.024 0.044 0.002 0.003 0.000 0.000 0.060   
12/14/2025 1078.225 1.012 2.573 0.639 84.039 11.586 0.681 0.018 0.034 0.002 0.002 0.000 0.000 0.052   
12/13/2025 1078.774 1.026 2.588 0.640 83.943 11.611 0.721 0.019 0.035 0.002 0.002 0.000 0.000 0.052   
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