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Gas Quality / Gas Quality By Date

Date Requested: Nov 09 2025 4:09 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
11/09/2025 1075.959 1.436 0.440 0.622 88.874 8.299 0.709 0.056 0.125 0.022 0.025 0.007 0.007 0.000   
11/08/2025 1077.012 1.464 0.392 0.622 88.752 8.473 0.678 0.055 0.123 0.022 0.025 0.008 0.008 0.000   
11/07/2025 1073.879 1.426 0.415 0.620 88.947 8.453 0.585 0.041 0.090 0.015 0.017 0.005 0.005 0.000   
11/06/2025 1067.309 1.400 0.411 0.615 89.635 7.943 0.504 0.028 0.057 0.009 0.010 0.003 0.003 0.000   
11/05/2025 1072.188 1.539 0.385 0.621 89.019 8.257 0.628 0.041 0.087 0.015 0.017 0.006 0.006 0.000   
11/04/2025 1068.500 1.624 0.388 0.620 89.145 8.150 0.552 0.034 0.070 0.013 0.014 0.005 0.005 0.000   
11/03/2025 1068.552 1.549 0.410 0.619 89.242 8.116 0.548 0.033 0.069 0.012 0.013 0.004 0.004 0.000   
11/02/2025 1072.719 1.507 0.402 0.621 88.923 8.418 0.584 0.039 0.086 0.015 0.016 0.005 0.005 0.000   
11/01/2025 1075.515 1.530 0.402 0.623 88.525 8.766 0.612 0.040 0.087 0.014 0.015 0.004 0.004 0.000   
10/31/2025 1073.144 1.473 0.412 0.620 88.827 8.600 0.542 0.035 0.076 0.012 0.014 0.004 0.004 0.000   
10/30/2025 1071.611 1.547 0.388 0.620 88.852 8.574 0.510 0.031 0.066 0.012 0.013 0.004 0.004 0.000   
10/29/2025 1068.943 1.461 0.357 0.617 89.408 8.178 0.480 0.028 0.059 0.010 0.012 0.003 0.003 0.000   
10/28/2025 1072.721 1.460 0.350 0.619 89.013 8.523 0.520 0.032 0.069 0.012 0.013 0.004 0.004 0.000   
10/27/2025 1071.127 1.487 0.378 0.619 89.223 8.175 0.572 0.039 0.084 0.015 0.017 0.006 0.006 0.000   
10/26/2025 1076.850 1.584 0.447 0.625 88.229 8.913 0.626 0.045 0.102 0.019 0.021 0.007 0.007 0.000   
10/25/2025 1075.441 1.423 0.393 0.621 89.110 8.108 0.717 0.055 0.129 0.023 0.026 0.008 0.008 0.000   
10/24/2025 1061.534 1.150 0.314 0.607 91.273 6.629 0.483 0.035 0.078 0.013 0.015 0.004 0.004 0.000   
10/23/2025 1070.633 1.403 0.358 0.617 89.404 8.176 0.521 0.033 0.071 0.012 0.013 0.004 0.004 0.000   
10/22/2025 1076.108 1.450 0.375 0.621 88.728 8.656 0.618 0.041 0.088 0.016 0.018 0.005 0.005 0.000   
10/21/2025 1075.752 1.511 0.368 0.622 88.661 8.664 0.617 0.042 0.093 0.016 0.018 0.005 0.005 0.000   
10/20/2025 1080.673 1.576 0.381 0.626 88.066 9.024 0.723 0.053 0.118 0.021 0.024 0.007 0.007 0.000   
10/19/2025 1083.205 1.621 0.379 0.629 87.644 9.409 0.709 0.053 0.121 0.023 0.026 0.008 0.008 0.000   
10/18/2025 1084.581 1.636 0.376 0.630 87.606 9.322 0.778 0.063 0.143 0.027 0.031 0.010 0.010 0.000   
10/17/2025 1085.718 1.712 0.389 0.632 87.314 9.481 0.807 0.066 0.150 0.028 0.032 0.010 0.010 0.000   
10/16/2025 1077.972 1.626 0.361 0.625 88.352 8.711 0.712 0.055 0.122 0.022 0.025 0.007 0.007 0.000   
10/15/2025 1076.255 1.583 0.352 0.623 88.554 8.663 0.640 0.048 0.106 0.019 0.022 0.006 0.006 0.000   
10/14/2025 1075.069 1.524 0.350 0.622 88.762 8.577 0.600 0.044 0.096 0.017 0.019 0.006 0.006 0.000   
10/13/2025 1073.780 1.592 0.385 0.622 88.590 8.714 0.560 0.037 0.081 0.015 0.017 0.005 0.005 0.000   
10/12/2025 1076.115 1.605 0.363 0.624 88.263 9.073 0.554 0.034 0.072 0.013 0.015 0.004 0.004 0.000   
10/11/2025 1076.683 1.578 0.363 0.624 88.302 9.019 0.587 0.037 0.078 0.013 0.015 0.004 0.004 0.000   
10/10/2025 1075.834 1.589 0.362 0.623 88.344 9.003 0.556 0.036 0.075 0.013 0.014 0.004 0.004 0.000   
10/09/2025 1074.536 1.625 0.372 0.623 88.274 9.119 0.497 0.028 0.059 0.010 0.011 0.003 0.003 0.000   
10/08/2025 1072.386 1.544 0.335 0.620 88.821 8.710 0.468 0.029 0.062 0.011 0.012 0.004 0.004 0.000   
10/07/2025 1073.196 1.543 0.346 0.621 88.763 8.694 0.523 0.032 0.068 0.011 0.013 0.003 0.003 0.000   
10/06/2025 1074.304 1.586 0.337 0.622 88.525 8.898 0.534 0.031 0.062 0.010 0.011 0.003 0.003 0.000   
10/05/2025 1074.621 1.615 0.352 0.623 88.405 8.953 0.554 0.030 0.061 0.011 0.012 0.003 0.003 0.000   
10/04/2025 1075.476 1.579 0.351 0.623 88.486 8.845 0.587 0.037 0.077 0.014 0.015 0.005 0.005 0.000   
10/03/2025 1065.234 1.511 0.365 0.615 89.580 8.038 0.449 0.018 0.030 0.004 0.004 0.001 0.001 0.000   
10/02/2025 1066.629 1.563 0.350 0.617 89.295 8.305 0.432 0.018 0.030 0.004 0.004 0.001 0.001 0.000   
10/01/2025 1068.926 1.598 0.339 0.619 89.084 8.397 0.491 0.025 0.047 0.007 0.008 0.002 0.002 0.000   
09/30/2025 1071.024 1.552 0.342 0.620 88.991 8.490 0.509 0.030 0.058 0.010 0.012 0.004 0.004 0.000   
09/29/2025 1070.911 1.397 0.362 0.617 89.137 8.594 0.444 0.019 0.034 0.005 0.005 0.001 0.001 0.000   
09/28/2025 1074.072 1.570 0.369 0.622 88.402 9.076 0.499 0.023 0.043 0.007 0.007 0.002 0.002 0.000   
09/27/2025 1081.138 1.741 0.415 0.630 87.179 9.929 0.612 0.033 0.065 0.010 0.011 0.003 0.003 0.000   
09/26/2025 1083.121 1.747 0.412 0.631 86.842 10.313 0.580 0.028 0.053 0.009 0.010 0.003 0.003 0.000   
09/25/2025 1084.395 1.599 0.402 0.629 87.039 10.297 0.544 0.029 0.058 0.010 0.012 0.004 0.004 0.000   
09/24/2025 1084.692 1.532 0.420 0.629 87.231 10.075 0.599 0.035 0.071 0.013 0.015 0.005 0.005 0.000   
09/23/2025 1079.622 1.661 0.452 0.628 87.629 9.429 0.664 0.040 0.081 0.015 0.017 0.006 0.006 0.000   
09/22/2025 1085.220 1.768 0.433 0.633 86.788 10.123 0.703 0.044 0.092 0.017 0.019 0.007 0.007 0.000   
09/21/2025 1087.207 1.818 0.425 0.635 86.392 10.498 0.691 0.043 0.089 0.016 0.018 0.006 0.006 0.000   
09/20/2025 1090.209 1.851 0.465 0.638 85.782 11.064 0.677 0.040 0.082 0.014 0.015 0.005 0.005 0.000   
09/19/2025 1090.815 1.892 0.484 0.639 85.655 11.063 0.723 0.045 0.093 0.016 0.017 0.005 0.005 0.000   
09/18/2025 1088.202 1.976 0.502 0.639 85.672 11.005 0.687 0.040 0.080 0.014 0.015 0.005 0.005 0.000   
09/17/2025 1083.731 1.940 0.506 0.636 86.317 10.388 0.699 0.038 0.077 0.013 0.014 0.004 0.004 0.000   
09/16/2025 1083.885 1.924 0.461 0.635 86.483 10.261 0.706 0.041 0.085 0.014 0.016 0.005 0.005 0.000   
09/15/2025 1082.880 1.884 0.473 0.634 86.447 10.482 0.605 0.029 0.057 0.009 0.010 0.003 0.003 0.000   
09/14/2025 1086.202 1.862 0.504 0.636 86.309 10.391 0.753 0.043 0.091 0.016 0.018 0.006 0.006 0.000   
09/13/2025 1097.371 1.908 0.472 0.643 85.753 10.307 1.150 0.091 0.208 0.039 0.045 0.014 0.014 0.000   
09/12/2025 1096.181 1.888 0.475 0.642 85.919 10.162 1.161 0.089 0.200 0.037 0.042 0.013 0.013 0.000   
09/11/2025 1096.898 1.889 0.511 0.643 85.736 10.314 1.162 0.087 0.195 0.037 0.042 0.014 0.014 0.000   
09/10/2025 1100.785 1.917 0.523 0.646 85.312 10.592 1.215 0.097 0.221 0.042 0.048 0.016 0.016 0.000   
09/09/2025 1096.120 1.896 0.533 0.643 85.681 10.431 1.068 0.087 0.197 0.037 0.042 0.014 0.014 0.000   
09/08/2025 1094.482 1.738 0.580 0.640 85.991 10.329 1.019 0.076 0.170 0.032 0.037 0.013 0.013 0.000   
09/07/2025 1088.114 1.692 0.586 0.635 86.534 10.007 0.976 0.052 0.107 0.017 0.018 0.006 0.006 0.000   
09/06/2025 1085.147 1.663 0.569 0.633 86.777 9.992 0.842 0.042 0.083 0.011 0.012 0.004 0.004 0.000   
09/05/2025 1084.396 1.741 0.576 0.634 86.516 10.290 0.748 0.036 0.070 0.009 0.009 0.002 0.002 0.000   
09/04/2025 1082.170 1.681 0.536 0.631 86.746 10.388 0.577 0.023 0.041 0.004 0.004 0.001 0.001 0.000   
09/03/2025 1082.284 1.718 0.546 0.632 86.624 10.451 0.594 0.022 0.037 0.004 0.003 0.001 0.001 0.000   
09/02/2025 1082.962 1.710 0.526 0.632 86.607 10.505 0.577 0.023 0.041 0.005 0.005 0.001 0.001 0.000   
09/01/2025 1082.465 1.703 0.533 0.631 86.600 10.552 0.558 0.018 0.030 0.003 0.002 0.000 0.000 0.000   
08/31/2025 1088.425 1.840 0.522 0.637 85.861 10.918 0.744 0.032 0.062 0.008 0.009 0.002 0.002 0.000   
08/30/2025 1084.256 1.854 0.536 0.635 86.211 10.618 0.697 0.027 0.048 0.004 0.004 0.001 0.001 0.000   
08/29/2025 1082.023 1.867 0.552 0.634 86.428 10.384 0.683 0.026 0.048 0.005 0.005 0.001 0.001 0.000   
08/28/2025 1080.216 1.818 0.544 0.632 86.694 10.266 0.605 0.022 0.041 0.005 0.004 0.001 0.001 0.000   
08/27/2025 1078.532 1.713 0.526 0.629 87.154 9.953 0.595 0.019 0.033 0.003 0.003 0.000 0.000 0.000   
08/26/2025 1079.271 1.692 0.502 0.629 87.164 9.984 0.603 0.019 0.031 0.003 0.003 0.000 0.000 0.000   
08/25/2025 1080.826 1.684 0.541 0.630 86.960 10.096 0.652 0.021 0.037 0.004 0.004 0.001 0.001 0.000   
08/24/2025 1082.632 1.657 0.541 0.631 86.920 10.073 0.711 0.028 0.052 0.007 0.007 0.002 0.002 0.000   
08/23/2025 1080.903 1.663 0.516 0.629 87.149 9.897 0.683 0.027 0.049 0.006 0.006 0.002 0.002 0.000   
08/22/2025 1081.547 1.609 0.444 0.628 87.428 9.715 0.683 0.033 0.063 0.009 0.010 0.003 0.003 0.000   
08/21/2025 1075.952 1.547 0.421 0.623 88.053 9.399 0.514 0.021 0.035 0.004 0.004 0.001 0.001 0.000   
08/20/2025 1074.365 1.397 0.452 0.620 88.554 8.998 0.532 0.021 0.035 0.004 0.004 0.001 0.001 0.000   
08/19/2025 1070.742 1.404 0.414 0.618 89.050 8.576 0.497 0.020 0.031 0.004 0.003 0.001 0.001 0.000   
08/18/2025 1073.029 1.527 0.430 0.621 88.482 8.970 0.520 0.022 0.037 0.005 0.005 0.001 0.001 0.000   
08/17/2025 1076.674 1.617 0.608 0.627 87.469 9.649 0.575 0.024 0.043 0.006 0.006 0.002 0.002 0.000   
08/16/2025 1082.790 1.727 0.466 0.631 86.911 10.109 0.672 0.032 0.060 0.009 0.009 0.002 0.002 0.000   
08/15/2025 1080.744 1.760 0.453 0.630 86.884 10.297 0.546 0.019 0.033 0.004 0.003 0.001 0.001 0.000   
08/14/2025 1078.266 1.730 0.458 0.628 87.353 9.799 0.575 0.025 0.045 0.006 0.006 0.002 0.002 0.000   
08/13/2025 1073.539 1.655 0.415 0.624 88.245 9.024 0.569 0.026 0.046 0.007 0.007 0.002 0.002 0.000   
08/12/2025 1075.012 1.605 0.440 0.624 88.033 9.304 0.551 0.021 0.036 0.004 0.004 0.001 0.001 0.000   
08/11/2025 1078.546 1.603 0.471 0.627 87.811 9.289 0.690 0.036 0.071 0.011 0.012 0.004 0.004 0.000   
08/10/2025 1075.380 1.560 0.440 0.623 88.258 9.003 0.639 0.028 0.052 0.007 0.008 0.002 0.002 0.000   
08/09/2025 1076.478 1.524 0.471 0.624 88.092 9.190 0.633 0.027 0.048 0.006 0.006 0.001 0.001 0.000   
08/08/2025 1073.264 1.574 0.421 0.622 88.584 8.673 0.628 0.032 0.063 0.010 0.010 0.003 0.003 0.000   
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