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Gas Quality / Gas Quality By Date

Date Requested: Aug 01 2026 5:52 AM

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
08/01/2026 1106.031 1.014 2.456 0.656 81.345 13.921 1.160 0.033 0.061 0.003 0.003 0.000     
07/31/2026 1106.031 1.014 2.456 0.656 81.345 13.921 1.160 0.033 0.061 0.003 0.003 0.000     
07/30/2026 1109.021 1.030 2.549 0.659 80.791 14.290 1.235 0.034 0.063 0.004 0.004 0.001     
07/29/2026 1107.031 1.046 2.529 0.657 81.011 14.100 1.228 0.028 0.051 0.003 0.003 0.000     
07/28/2026 1109.402 1.041 2.559 0.659 80.693 14.363 1.242 0.033 0.061 0.004 0.004 0.001     
07/27/2026 1111.015 1.038 2.610 0.661 80.314 14.735 1.216 0.029 0.052 0.003 0.003 0.000     
07/26/2026 1107.619 1.046 2.585 0.658 80.707 14.440 1.142 0.027 0.048 0.002 0.002 0.000     
07/25/2026 1102.163 1.048 2.614 0.655 81.205 14.052 1.001 0.026 0.048 0.002 0.002 0.000     
07/24/2026 1094.517 1.063 2.643 0.651 82.081 13.147 0.985 0.026 0.048 0.002 0.002 0.000     
07/23/2026 1088.200 1.041 2.685 0.647 82.814 12.439 0.946 0.025 0.046 0.002 0.002 0.000     
07/22/2026 1090.399 1.028 2.627 0.648 82.689 12.633 0.948 0.025 0.045 0.002 0.002 0.000     
07/21/2026 1091.821 1.018 2.634 0.648 82.574 12.685 1.017 0.024 0.044 0.002 0.002 0.000     
07/20/2026 1095.069 1.036 2.625 0.651 82.138 13.102 1.031 0.023 0.042 0.002 0.002 0.000     
07/19/2026 1097.162 1.032 2.571 0.651 82.028 13.253 1.037 0.026 0.048 0.002 0.002 0.000     
07/18/2026 1086.430 0.981 2.542 0.643 83.505 11.965 0.929 0.025 0.047 0.003 0.003 0.001     
07/17/2026 1076.327 0.968 2.246 0.634 85.456 10.422 0.821 0.026 0.049 0.005 0.005 0.002     
07/16/2026 1061.741 0.858 2.089 0.621 87.851 8.427 0.684 0.025 0.051 0.006 0.006 0.002     
07/15/2026 1085.928 1.095 1.874 0.638 85.116 10.744 1.012 0.043 0.091 0.009 0.010 0.003     
07/14/2026 1075.632 0.986 2.027 0.631 86.043 10.039 0.792 0.030 0.062 0.007 0.008 0.003     
07/13/2026 1079.180 1.019 2.364 0.638 84.610 11.148 0.775 0.023 0.044 0.004 0.004 0.001     
07/12/2026 1081.100 1.035 2.373 0.639 84.354 11.335 0.828 0.023 0.043 0.003 0.003 0.001     
07/11/2026 1070.003 1.028 2.128 0.629 86.288 9.772 0.699 0.024 0.047 0.005 0.005 0.002     
07/10/2026 1048.497 0.840 1.459 0.606 91.084 5.908 0.575 0.033 0.070 0.011 0.012 0.005     
07/09/2026 1048.520 0.847 1.400 0.605 91.202 5.828 0.595 0.032 0.068 0.010 0.011 0.005     
07/08/2026 1058.210 1.098 1.024 0.611 90.233 6.932 0.581 0.033 0.069 0.011 0.012 0.005     
07/07/2026 1066.332 1.007 1.875 0.624 87.373 8.973 0.658 0.026 0.055 0.007 0.007 0.003     
07/06/2026 1078.463 1.020 2.405 0.637 84.422 11.259 0.745 0.021 0.041 0.003 0.004 0.001     
07/05/2026 1080.729 1.024 2.474 0.640 84.046 11.650 0.725 0.020 0.037 0.003 0.003 0.001     
07/04/2026 1066.594 1.047 1.872 0.625 87.244 9.095 0.648 0.024 0.050 0.006 0.006 0.002     
07/03/2026 1049.983 0.767 2.069 0.612 89.418 7.120 0.531 0.021 0.042 0.005 0.005 0.002     
07/02/2026 1040.889 0.648 2.127 0.605 90.682 6.019 0.462 0.018 0.035 0.004 0.004 0.001     
07/01/2026 1047.531 0.720 2.018 0.609 89.910 6.815 0.477 0.017 0.033 0.004 0.004 0.001     
06/30/2026 1071.927 1.020 2.375 0.633 85.214 10.620 0.637 0.018 0.033 0.003 0.003 0.000     
06/29/2026 1081.414 1.037 2.638 0.642 83.366 12.067 0.733 0.018 0.033 0.002 0.002 0.000     
06/28/2026 1083.453 1.038 2.435 0.641 83.677 11.873 0.811 0.022 0.039 0.002 0.002 0.000     
06/27/2026 1074.200 1.014 2.195 0.632 85.493 10.444 0.718 0.023 0.043 0.004 0.004 0.001     
06/26/2026 1057.757 0.950 1.802 0.617 88.727 7.851 0.575 0.025 0.051 0.007 0.007 0.003     
06/25/2026 1062.091 0.926 2.011 0.621 87.741 8.592 0.626 0.024 0.049 0.006 0.006 0.002     
06/24/2026 1042.849 0.613 2.466 0.609 89.695 6.711 0.462 0.015 0.029 0.003 0.003 0.001     
06/23/2026 1040.859 0.678 1.989 0.604 90.948 5.866 0.449 0.019 0.038 0.005 0.005 0.002     
06/22/2026 1065.816 0.927 2.176 0.626 86.799 9.372 0.635 0.020 0.037 0.004 0.003 0.001     
06/21/2026 1055.295 0.832 2.154 0.617 88.396 8.010 0.539 0.019 0.038 0.004 0.004 0.001     
06/20/2026 1044.113 0.698 2.092 0.607 90.247 6.430 0.456 0.020 0.041 0.005 0.005 0.002     
06/19/2026 1054.543 0.911 1.903 0.615 88.885 7.664 0.509 0.024 0.053 0.008 0.008 0.003     
06/18/2026 1073.536 1.049 2.415 0.635 84.865 10.720 0.708 0.027 0.058 0.005 0.006 0.001     
06/17/2026 1069.161 1.061 2.106 0.629 86.169 9.797 0.663 0.027 0.058 0.006 0.006 0.002     
06/16/2026 1069.770 1.108 1.945 0.629 86.430 9.627 0.668 0.032 0.068 0.009 0.010 0.003     
06/15/2026 1077.449 1.059 2.418 0.638 84.385 11.151 0.781 0.023 0.044 0.003 0.004 0.001     
06/14/2026 1075.636 1.072 2.588 0.638 84.019 11.432 0.688 0.017 0.031 0.002 0.002 0.000     
06/13/2026 1069.631 1.045 2.274 0.631 85.784 10.056 0.672 0.024 0.049 0.005 0.006 0.002     
06/12/2026 1055.964 0.851 2.262 0.619 88.033 8.177 0.572 0.021 0.044 0.005 0.006 0.002     
06/11/2026 1057.892 0.769 2.302 0.619 88.038 8.088 0.696 0.025 0.050 0.005 0.006 0.002     
06/10/2026 1040.867 0.583 2.391 0.606 90.238 6.209 0.489 0.019 0.039 0.005 0.005 0.002     
06/09/2026 1044.076 0.735 1.968 0.606 90.561 6.136 0.501 0.024 0.053 0.008 0.009 0.003     
06/08/2026 1053.651 0.816 2.342 0.618 88.280 7.900 0.588 0.021 0.041 0.005 0.005 0.002     
06/07/2026 1039.803 0.639 2.260 0.605 90.572 5.985 0.470 0.020 0.040 0.005 0.005 0.002     
06/06/2026 1041.955 0.719 2.102 0.606 90.559 6.015 0.514 0.023 0.050 0.007 0.007 0.003     
06/05/2026 1043.380 0.732 2.002 0.606 90.547 6.135 0.499 0.022 0.047 0.006 0.007 0.002     
06/04/2026 1050.635 0.782 2.084 0.613 89.351 7.141 0.557 0.022 0.047 0.006 0.006 0.002     
06/03/2026 1046.432 0.715 2.380 0.612 89.290 7.032 0.510 0.019 0.039 0.005 0.005 0.002     
06/02/2026 1048.193 0.796 2.077 0.611 89.657 6.850 0.522 0.023 0.050 0.007 0.008 0.004     
06/01/2026 1043.598 0.832 1.628 0.604 91.200 5.771 0.455 0.025 0.057 0.009 0.011 0.006     
05/31/2026 1048.259 0.774 2.023 0.610 89.876 6.682 0.537 0.025 0.055 0.008 0.010 0.005     
05/30/2026 1047.815 0.698 2.334 0.612 89.353 6.980 0.542 0.022 0.047 0.006 0.007 0.004     
05/29/2026 1035.710 0.557 2.220 0.601 91.490 5.163 0.463 0.023 0.051 0.008 0.010 0.006     
05/28/2026 1030.942 0.516 2.187 0.597 92.096 4.755 0.378 0.016 0.034 0.005 0.006 0.003     
05/27/2026 1029.005 0.523 2.056 0.594 92.697 4.257 0.373 0.021 0.045 0.007 0.009 0.005     
05/26/2026 1038.048 0.671 1.886 0.601 91.648 5.270 0.420 0.022 0.050 0.008 0.010 0.006     
05/25/2026 1034.610 0.619 1.890 0.598 92.179 4.812 0.398 0.021 0.048 0.008 0.010 0.006     
05/24/2026 1028.693 0.489 1.966 0.593 92.994 4.112 0.349 0.019 0.042 0.007 0.009 0.005     
05/23/2026 1028.951 0.489 2.056 0.594 92.793 4.205 0.358 0.020 0.045 0.008 0.010 0.006     
05/22/2026 1030.442 0.484 2.110 0.595 92.496 4.437 0.378 0.019 0.043 0.007 0.010 0.006     
05/21/2026 1036.088 0.583 1.944 0.599 91.925 5.055 0.404 0.019 0.040 0.007 0.008 0.005     
05/20/2026 1028.372 0.416 2.160 0.593 92.774 4.190 0.375 0.019 0.040 0.007 0.008 0.005     
05/19/2026 1032.412 0.450 2.067 0.595 92.477 4.449 0.459 0.024 0.051 0.008 0.008 0.004     
05/18/2026 1035.444 0.456 2.112 0.598 92.009 4.820 0.504 0.025 0.051 0.008 0.008 0.004     
05/17/2026 1032.071 0.460 2.108 0.596 92.409 4.468 0.450 0.024 0.053 0.008 0.009 0.004     
05/16/2026 1034.019 0.486 2.138 0.598 92.058 4.761 0.442 0.025 0.056 0.009 0.011 0.006     
05/15/2026 1033.376 0.475 2.121 0.597 92.222 4.608 0.450 0.027 0.061 0.010 0.012 0.006     
05/14/2026 1039.652 0.552 2.010 0.601 91.654 5.056 0.585 0.035 0.074 0.011 0.012 0.005     
05/13/2026 1042.941 0.574 2.035 0.604 91.065 5.632 0.568 0.032 0.065 0.010 0.010 0.005     
05/12/2026 1035.818 0.541 2.473 0.603 91.057 5.248 0.540 0.032 0.072 0.011 0.013 0.007     
05/11/2026 1040.638 0.677 1.802 0.602 91.567 5.356 0.476 0.029 0.062 0.010 0.011 0.005     
05/10/2026 1037.404 0.635 1.886 0.600 91.848 5.079 0.436 0.026 0.057 0.010 0.011 0.006     
05/09/2026 1036.306 0.512 2.164 0.600 91.611 5.165 0.445 0.023 0.050 0.008 0.009 0.005     
05/08/2026 1031.446 0.412 2.244 0.596 92.212 4.642 0.401 0.020 0.042 0.007 0.008 0.005     
05/07/2026 1027.146 0.374 2.356 0.594 92.521 4.310 0.364 0.018 0.038 0.006 0.007 0.003     
05/06/2026 1031.425 0.448 2.343 0.598 91.900 4.806 0.412 0.022 0.046 0.008 0.008 0.003     
05/05/2026 1035.025 0.479 2.126 0.598 92.028 4.759 0.479 0.030 0.066 0.011 0.012 0.005     
05/04/2026 1040.449 0.569 2.084 0.603 91.302 5.373 0.529 0.032 0.071 0.011 0.013 0.007     
05/03/2026 1028.018 0.397 2.255 0.594 92.790 4.003 0.432 0.027 0.059 0.010 0.012 0.007     
05/02/2026 1030.508 0.451 2.167 0.595 92.548 4.262 0.451 0.027 0.058 0.009 0.011 0.006     
05/01/2026 1045.884 0.678 2.162 0.609 90.060 6.482 0.507 0.025 0.054 0.009 0.010 0.006     
04/30/2026 1042.947 0.676 2.076 0.606 90.669 5.965 0.491 0.026 0.059 0.010 0.012 0.007     
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