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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 17 2026 11:08 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
07/17/2026 1082.767 1.677 0.566 0.631 87.119 9.633 0.814 0.047 0.101 0.015 0.017 0.007 0.003 0.000 0.000  
07/16/2026 1084.173 1.635 0.549 0.631 87.206 9.520 0.865 0.054 0.116 0.019 0.021 0.009 0.004 0.000 0.000  
07/15/2026 1067.929 1.337 0.726 0.618 89.300 7.786 0.672 0.042 0.092 0.015 0.017 0.008 0.003 0.000 0.000  
07/14/2026 1063.297 1.285 0.797 0.615 89.807 7.298 0.647 0.039 0.087 0.014 0.016 0.007 0.003 0.000 0.000  
07/13/2026 1062.783 1.260 0.817 0.615 89.920 7.191 0.626 0.043 0.096 0.017 0.019 0.009 0.004 0.000 0.000  
07/12/2026 1061.169 1.160 0.844 0.612 90.238 6.996 0.581 0.041 0.092 0.016 0.018 0.008 0.004 0.000 0.000  
07/11/2026 1056.027 1.070 1.250 0.612 90.094 6.875 0.552 0.036 0.082 0.014 0.016 0.007 0.003 0.000 0.000  
07/10/2026 1053.784 1.037 1.285 0.610 90.276 6.743 0.537 0.030 0.064 0.010 0.011 0.005 0.002 0.000 0.000  
07/09/2026 1048.912 0.824 1.431 0.605 91.181 5.802 0.625 0.034 0.072 0.011 0.012 0.005 0.002 0.000 0.000  
07/08/2026 1048.929 0.881 1.270 0.604 91.294 5.902 0.534 0.030 0.062 0.010 0.010 0.004 0.002 0.000 0.000  
07/07/2026 1061.534 1.247 0.714 0.613 90.251 7.023 0.615 0.036 0.077 0.013 0.014 0.006 0.003 0.000 0.000  
07/06/2026 1066.419 1.433 0.406 0.615 89.906 7.479 0.626 0.037 0.077 0.013 0.014 0.006 0.003 0.000 0.000  
07/05/2026 1062.483 1.338 0.611 0.614 90.146 7.150 0.602 0.038 0.077 0.013 0.014 0.006 0.003 0.000 0.000  
07/04/2026 1058.572 1.210 0.804 0.611 90.539 6.677 0.604 0.039 0.086 0.014 0.016 0.007 0.003 0.000 0.000  
07/03/2026 1058.315 1.237 0.870 0.612 90.193 7.041 0.531 0.030 0.066 0.011 0.012 0.005 0.002 0.000 0.000  
07/02/2026 1060.292 1.295 0.770 0.613 89.990 7.303 0.532 0.028 0.058 0.008 0.009 0.004 0.002 0.000 0.000  
07/01/2026 1062.293 1.329 0.725 0.614 89.687 7.646 0.529 0.024 0.046 0.006 0.006 0.002 0.001 0.000 0.000  
06/30/2026 1070.995 1.480 0.571 0.621 88.823 8.320 0.675 0.034 0.068 0.011 0.012 0.005 0.002 0.000 0.000  
06/29/2026 1072.616 1.420 0.523 0.620 89.017 8.163 0.685 0.044 0.098 0.017 0.020 0.008 0.003 0.000 0.000  
06/28/2026 1068.523 1.437 0.642 0.619 88.786 8.553 0.500 0.022 0.043 0.006 0.006 0.002 0.001 0.000 0.000  
06/27/2026 1059.311 1.173 0.973 0.613 89.826 7.419 0.547 0.020 0.034 0.003 0.003 0.001 0.000 0.000 0.000  
06/26/2026 1037.551 0.729 1.815 0.601 91.617 5.372 0.394 0.020 0.040 0.005 0.005 0.002 0.001 0.000 0.000  
06/25/2026 1033.754 0.641 1.906 0.598 92.135 4.827 0.408 0.021 0.043 0.006 0.007 0.003 0.001 0.000 0.000  
06/24/2026 1041.438 0.799 1.597 0.602 91.587 5.465 0.444 0.027 0.056 0.009 0.010 0.004 0.002 0.000 0.000  
06/23/2026 1054.917 1.040 1.061 0.609 90.690 6.522 0.549 0.034 0.071 0.012 0.013 0.006 0.002 0.000 0.000  
06/22/2026 1067.129 1.329 0.539 0.616 89.718 7.661 0.607 0.036 0.075 0.012 0.013 0.006 0.002 0.000 0.000  
06/21/2026 1061.904 1.270 0.668 0.613 90.050 7.386 0.525 0.027 0.054 0.008 0.008 0.003 0.001 0.000 0.000  
06/20/2026 1051.628 1.053 1.121 0.607 90.836 6.379 0.503 0.028 0.058 0.008 0.009 0.004 0.002 0.000 0.000  
06/19/2026 1057.692 1.233 0.833 0.611 90.166 7.257 0.429 0.022 0.044 0.006 0.007 0.003 0.001 0.000 0.000  
06/18/2026 1048.319 1.018 1.195 0.605 91.086 6.173 0.427 0.024 0.052 0.009 0.010 0.004 0.002 0.000 0.000  
06/17/2026 1051.422 1.046 1.123 0.607 90.902 6.324 0.471 0.031 0.069 0.012 0.013 0.006 0.002 0.000 0.000  
06/16/2026 1046.668 0.938 1.339 0.605 91.170 6.015 0.429 0.025 0.057 0.009 0.011 0.004 0.002 0.000 0.000  
06/15/2026 1067.826 1.397 0.572 0.617 89.410 7.866 0.599 0.037 0.081 0.013 0.015 0.006 0.003 0.000 0.000  
06/14/2026 1069.051 1.412 0.506 0.618 89.573 7.635 0.655 0.049 0.113 0.020 0.023 0.010 0.004 0.000 0.000  
06/13/2026 1057.077 1.126 0.925 0.610 90.648 6.536 0.590 0.040 0.091 0.015 0.017 0.007 0.003 0.000 0.000  
06/12/2026 1056.507 1.082 1.054 0.610 90.531 6.561 0.601 0.039 0.089 0.015 0.017 0.007 0.003 0.000 0.000  
06/11/2026 1056.851 1.144 0.961 0.610 90.548 6.583 0.595 0.040 0.089 0.014 0.016 0.007 0.003 0.000 0.000  
06/10/2026 1048.450 0.951 1.305 0.606 91.212 5.825 0.554 0.036 0.079 0.013 0.015 0.006 0.003 0.000 0.000  
06/09/2026 1049.691 0.917 1.329 0.606 91.019 6.060 0.539 0.032 0.071 0.012 0.013 0.006 0.002 0.000 0.000  
06/08/2026 1047.274 0.928 1.328 0.605 91.283 5.822 0.501 0.032 0.073 0.012 0.014 0.006 0.002 0.000 0.000  
06/07/2026 1045.535 0.967 1.295 0.604 91.389 5.772 0.466 0.029 0.057 0.009 0.009 0.004 0.002 0.000 0.000  
06/06/2026 1051.015 1.013 1.298 0.608 90.840 6.076 0.600 0.041 0.090 0.015 0.016 0.007 0.003 0.000 0.000  
06/05/2026 1055.788 1.158 0.949 0.610 90.635 6.535 0.557 0.038 0.089 0.014 0.016 0.006 0.002 0.000 0.000  
06/04/2026 1049.189 1.001 1.185 0.606 91.186 5.993 0.496 0.032 0.073 0.012 0.013 0.005 0.002 0.000 0.000  
06/03/2026 1036.041 0.750 1.603 0.598 92.271 4.921 0.366 0.021 0.047 0.008 0.009 0.003 0.002 0.000 0.000  
06/02/2026 1040.708 0.854 1.377 0.600 92.016 5.257 0.386 0.025 0.057 0.010 0.011 0.005 0.002 0.000 0.000  
06/01/2026 1043.019 0.871 1.328 0.601 91.830 5.446 0.408 0.027 0.060 0.010 0.012 0.005 0.002 0.000 0.000  
05/31/2026 1049.286 1.045 1.112 0.606 91.183 6.080 0.452 0.029 0.064 0.011 0.013 0.006 0.003 0.000 0.000  
05/30/2026 1044.128 0.900 1.316 0.602 91.727 5.484 0.442 0.029 0.065 0.011 0.013 0.007 0.004 0.000 0.000  
05/29/2026 1043.057 0.850 1.407 0.602 91.788 5.364 0.459 0.029 0.065 0.011 0.013 0.007 0.004 0.000 0.000  
05/28/2026 1040.735 0.806 1.526 0.601 91.859 5.261 0.431 0.025 0.056 0.010 0.012 0.006 0.004 0.000 0.000  
05/27/2026 1037.388 0.766 1.498 0.598 92.350 4.901 0.387 0.023 0.050 0.008 0.009 0.004 0.002 0.000 0.000  
05/26/2026 1043.268 0.858 1.386 0.602 91.812 5.338 0.467 0.031 0.069 0.012 0.014 0.007 0.004 0.000 0.000  
05/25/2026 1044.517 0.890 1.339 0.603 91.627 5.586 0.431 0.027 0.062 0.011 0.013 0.007 0.004 0.000 0.000  
05/24/2026 1043.264 0.881 1.350 0.602 91.790 5.412 0.439 0.028 0.064 0.011 0.013 0.006 0.004 0.000 0.000  
05/23/2026 1044.465 0.857 1.336 0.602 91.767 5.446 0.453 0.030 0.069 0.012 0.015 0.007 0.004 0.000 0.000  
05/22/2026 1041.161 0.761 1.512 0.600 91.998 5.156 0.433 0.030 0.068 0.012 0.015 0.008 0.005 0.000 0.000  
05/21/2026 1039.648 0.732 1.553 0.599 92.065 5.142 0.396 0.023 0.052 0.009 0.012 0.006 0.005 0.000 0.000  
05/20/2026 1041.523 0.788 1.467 0.600 91.792 5.499 0.375 0.018 0.036 0.006 0.008 0.005 0.004 0.000 0.000  
05/19/2026 1048.803 0.891 1.318 0.605 91.130 6.055 0.489 0.028 0.058 0.010 0.011 0.005 0.003 0.000 0.000  
05/18/2026 1058.896 1.099 0.935 0.611 90.444 6.758 0.599 0.039 0.085 0.015 0.016 0.007 0.003 0.000 0.000  
05/17/2026 1053.448 0.946 1.260 0.608 90.773 6.240 0.615 0.039 0.086 0.014 0.016 0.007 0.003 0.000 0.000  
05/16/2026 1050.897 0.903 1.341 0.607 91.013 5.972 0.602 0.039 0.087 0.014 0.016 0.007 0.003 0.000 0.000  
05/15/2026 1050.418 0.880 1.439 0.607 90.891 6.054 0.554 0.039 0.089 0.016 0.019 0.009 0.005 0.000 0.000  
05/14/2026 1045.260 0.729 1.653 0.604 91.346 5.576 0.534 0.037 0.083 0.014 0.017 0.008 0.004 0.000 0.000  
05/13/2026 1059.049 0.979 1.279 0.613 90.133 6.683 0.705 0.050 0.113 0.019 0.022 0.009 0.004 0.000 0.000  
05/12/2026 1053.285 0.817 1.497 0.609 90.528 6.390 0.605 0.039 0.084 0.014 0.016 0.007 0.003 0.000 0.000  
05/11/2026 1042.290 0.730 1.945 0.605 91.091 5.505 0.559 0.039 0.086 0.015 0.017 0.008 0.004 0.000 0.000  
05/10/2026 1056.312 1.027 1.265 0.611 90.174 6.799 0.563 0.038 0.085 0.015 0.018 0.008 0.004 0.000 0.000  
05/09/2026 1058.023 1.089 1.304 0.614 89.842 6.965 0.590 0.044 0.103 0.019 0.023 0.011 0.006 0.000 0.000  
05/08/2026 1044.242 0.763 1.662 0.604 91.292 5.676 0.461 0.029 0.069 0.013 0.016 0.009 0.006 0.000 0.000  
05/07/2026 1040.165 0.694 1.722 0.601 91.745 5.296 0.421 0.026 0.058 0.010 0.013 0.007 0.005 0.000 0.000  
05/06/2026 1042.507 0.753 1.644 0.602 91.583 5.395 0.480 0.033 0.073 0.013 0.015 0.007 0.003 0.000 0.000  
05/05/2026 1072.595 1.363 0.672 0.621 89.157 7.724 0.787 0.065 0.150 0.028 0.032 0.014 0.006 0.000 0.000  
05/04/2026 1071.546 1.343 0.597 0.619 89.489 7.500 0.778 0.065 0.151 0.027 0.031 0.013 0.005 0.000 0.000  
05/03/2026 1065.362 1.132 0.750 0.614 90.444 6.609 0.758 0.067 0.155 0.029 0.033 0.014 0.006 0.000 0.000  
05/02/2026 1068.238 1.203 0.659 0.616 90.153 6.884 0.793 0.068 0.157 0.028 0.032 0.014 0.006 0.000 0.000  
05/01/2026 1060.573 1.086 0.930 0.612 90.569 6.485 0.669 0.057 0.132 0.024 0.028 0.012 0.006 0.000 0.000  
04/30/2026 1052.456 0.945 1.303 0.608 90.845 6.138 0.576 0.042 0.095 0.017 0.020 0.010 0.005 0.000 0.000  
04/29/2026 1049.310 0.870 1.447 0.606 91.019 5.937 0.557 0.037 0.083 0.015 0.018 0.009 0.005 0.000 0.000  
04/28/2026 1049.288 0.887 1.456 0.607 90.927 6.028 0.536 0.036 0.082 0.015 0.018 0.008 0.004 0.000 0.000  
04/27/2026 1047.799 0.880 1.480 0.606 91.049 5.909 0.526 0.035 0.078 0.014 0.016 0.008 0.004 0.000 0.000  
04/26/2026 1048.285 0.861 1.453 0.606 91.123 5.856 0.543 0.036 0.082 0.015 0.017 0.008 0.004 0.000 0.000  
04/25/2026 1042.945 0.781 1.604 0.603 91.526 5.463 0.489 0.032 0.070 0.012 0.013 0.006 0.002 0.000 0.000  
04/24/2026 1050.271 1.020 1.339 0.608 90.818 6.074 0.571 0.040 0.091 0.017 0.019 0.008 0.004 0.000 0.000  
04/23/2026 1046.831 0.943 1.432 0.606 91.083 5.888 0.510 0.033 0.072 0.013 0.015 0.006 0.003 0.000 0.000  
04/22/2026 1055.778 1.138 1.119 0.611 90.354 6.635 0.574 0.040 0.091 0.016 0.019 0.009 0.004 0.000 0.000  
04/21/2026 1054.833 1.107 1.174 0.611 90.408 6.559 0.575 0.039 0.087 0.016 0.018 0.008 0.004 0.001 0.000  
04/20/2026 1052.317 1.067 1.194 0.609 90.693 6.364 0.519 0.036 0.081 0.015 0.017 0.008 0.004 0.000 0.000  
04/19/2026 1051.160 1.052 1.253 0.608 90.680 6.360 0.513 0.033 0.072 0.013 0.014 0.006 0.003 0.000 0.000  
04/18/2026 1054.230 1.062 1.186 0.610 90.514 6.517 0.555 0.038 0.084 0.015 0.017 0.007 0.003 0.000 0.000  
04/17/2026 1047.846 0.909 1.392 0.606 91.141 5.904 0.500 0.035 0.079 0.014 0.016 0.007 0.003 0.000 0.000  
04/16/2026 1052.873 1.039 1.261 0.609 90.648 6.278 0.589 0.042 0.095 0.016 0.019 0.008 0.004 0.000 0.000  
04/15/2026 1056.751 1.085 1.190 0.612 90.217 6.726 0.595 0.042 0.095 0.017 0.020 0.009 0.004 0.000 0.000  
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