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Gas Quality / Gas Quality By Date

Date Requested: Jul 11 2026 6:42 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
07/11/2026 1049.611 0.867 1.314 0.605 91.165 5.942 0.580 0.032 0.066 0.010 0.011 0.002 0.002 0.010   
07/10/2026 1049.611 0.867 1.314 0.605 91.165 5.942 0.580 0.032 0.066 0.010 0.011 0.002 0.002 0.010   
07/09/2026 1054.411 1.001 1.046 0.608 90.819 6.462 0.541 0.031 0.065 0.010 0.011 0.003 0.003 0.008   
07/08/2026 1067.460 1.446 0.413 0.616 89.735 7.612 0.643 0.038 0.078 0.013 0.014 0.004 0.004 0.002   
07/07/2026 1063.848 1.364 0.535 0.614 90.036 7.332 0.586 0.036 0.074 0.012 0.014 0.004 0.004 0.004   
07/06/2026 1057.826 1.191 0.839 0.611 90.543 6.670 0.594 0.039 0.081 0.013 0.015 0.004 0.004 0.006   
07/05/2026 1062.148 1.271 0.739 0.614 90.036 7.191 0.603 0.037 0.080 0.013 0.015 0.004 0.004 0.006   
07/04/2026 1063.900 1.220 1.210 0.619 88.644 8.220 0.576 0.027 0.056 0.008 0.009 0.002 0.002 0.027   
07/03/2026 1060.409 1.296 0.795 0.613 89.833 7.459 0.524 0.025 0.048 0.006 0.007 0.001 0.001 0.006   
07/02/2026 1069.505 1.460 0.573 0.620 88.912 8.336 0.615 0.028 0.054 0.007 0.008 0.001 0.001 0.004   
07/01/2026 1072.887 1.427 0.563 0.621 88.840 8.285 0.699 0.043 0.094 0.016 0.018 0.004 0.004 0.006   
06/30/2026 1068.884 1.442 0.621 0.619 88.789 8.550 0.508 0.024 0.047 0.007 0.007 0.001 0.001 0.004   
06/29/2026 1060.267 1.185 0.958 0.613 89.680 7.573 0.540 0.019 0.033 0.003 0.003 0.000 0.000 0.007   
06/28/2026 1037.808 0.717 1.798 0.600 91.603 5.409 0.390 0.019 0.038 0.005 0.005 0.001 0.001 0.014   
06/27/2026 1034.680 0.645 1.878 0.598 92.034 4.935 0.409 0.022 0.044 0.006 0.007 0.001 0.001 0.019   
06/26/2026 1041.909 0.799 1.589 0.602 91.497 5.557 0.442 0.026 0.054 0.009 0.009 0.002 0.002 0.014   
06/25/2026 1052.126 0.972 1.169 0.607 90.891 6.311 0.523 0.032 0.066 0.011 0.012 0.003 0.003 0.008   
06/24/2026 1068.409 1.344 0.481 0.616 89.656 7.756 0.606 0.038 0.080 0.013 0.015 0.003 0.003 0.003   
06/23/2026 1064.047 1.285 0.651 0.614 89.817 7.571 0.563 0.029 0.058 0.008 0.009 0.002 0.002 0.005   
06/22/2026 1056.681 1.154 0.918 0.610 90.393 6.913 0.510 0.028 0.057 0.008 0.009 0.002 0.002 0.007   
06/21/2026 1054.327 1.126 0.982 0.609 90.523 6.823 0.448 0.024 0.049 0.007 0.008 0.001 0.001 0.007   
06/20/2026 1051.602 1.090 1.072 0.607 90.728 6.591 0.419 0.023 0.049 0.008 0.009 0.002 0.002 0.007   
06/19/2026 1051.876 1.059 1.073 0.607 90.878 6.400 0.461 0.029 0.065 0.011 0.013 0.003 0.003 0.007   
06/18/2026 1047.954 0.937 1.319 0.605 91.092 6.065 0.459 0.029 0.064 0.011 0.012 0.003 0.003 0.007   
06/17/2026 1055.682 1.162 0.966 0.610 90.320 7.002 0.445 0.024 0.052 0.008 0.010 0.002 0.002 0.006   
06/16/2026 1072.213 1.465 0.425 0.620 89.226 7.990 0.677 0.050 0.112 0.019 0.023 0.006 0.006 0.002   
06/15/2026 1060.662 1.191 0.823 0.612 90.303 6.878 0.618 0.043 0.096 0.016 0.019 0.004 0.004 0.005   
06/14/2026 1058.344 1.130 0.930 0.611 90.453 6.709 0.600 0.040 0.090 0.015 0.018 0.004 0.004 0.005   
06/13/2026 1050.744 0.974 1.243 0.607 90.947 6.146 0.536 0.035 0.076 0.013 0.015 0.003 0.003 0.009   
06/12/2026 1057.089 1.136 0.931 0.610 90.584 6.579 0.599 0.040 0.087 0.015 0.017 0.004 0.004 0.005   
06/11/2026 1048.666 0.940 1.308 0.606 91.158 5.891 0.550 0.035 0.076 0.013 0.015 0.003 0.003 0.009   
06/10/2026 1047.805 0.905 1.351 0.605 91.191 5.891 0.519 0.032 0.071 0.012 0.014 0.003 0.003 0.010   
06/09/2026 1046.635 0.957 1.276 0.604 91.308 5.861 0.473 0.030 0.061 0.010 0.011 0.002 0.002 0.010   
06/08/2026 1046.093 0.919 1.424 0.605 91.250 5.717 0.535 0.036 0.075 0.013 0.014 0.003 0.003 0.012   
06/07/2026 1058.531 1.180 0.943 0.612 90.307 6.767 0.615 0.043 0.096 0.015 0.018 0.004 0.004 0.007   
06/06/2026 1050.623 1.033 1.128 0.607 91.044 6.144 0.505 0.033 0.074 0.012 0.014 0.003 0.003 0.009   
06/05/2026 1039.157 0.797 1.489 0.599 92.028 5.188 0.387 0.023 0.051 0.008 0.010 0.002 0.002 0.014   
06/04/2026 1040.759 0.844 1.369 0.600 91.997 5.299 0.378 0.024 0.053 0.009 0.011 0.002 0.002 0.011   
06/03/2026 1044.368 0.898 1.278 0.602 91.691 5.589 0.417 0.027 0.060 0.010 0.012 0.003 0.003 0.010   
06/02/2026 1048.788 1.015 1.135 0.605 91.222 6.048 0.447 0.028 0.063 0.010 0.013 0.004 0.004 0.010   
06/01/2026 1044.179 0.890 1.306 0.602 91.729 5.490 0.444 0.029 0.065 0.011 0.014 0.005 0.005 0.012   
05/31/2026 1043.565 0.849 1.396 0.602 91.712 5.440 0.462 0.029 0.064 0.011 0.013 0.005 0.005 0.013   
05/30/2026 1040.936 0.807 1.501 0.601 91.824 5.316 0.428 0.025 0.055 0.009 0.012 0.005 0.005 0.015   
05/29/2026 1036.029 0.725 1.544 0.597 92.437 4.822 0.368 0.021 0.045 0.007 0.009 0.003 0.003 0.016   
05/28/2026 1042.451 0.847 1.389 0.601 91.849 5.336 0.442 0.029 0.064 0.011 0.013 0.004 0.004 0.011   
05/27/2026 1044.844 0.891 1.307 0.602 91.613 5.620 0.435 0.028 0.061 0.011 0.013 0.005 0.005 0.012   
05/26/2026 1043.590 0.869 1.338 0.602 91.750 5.475 0.433 0.028 0.062 0.011 0.013 0.005 0.005 0.012   
05/25/2026 1044.381 0.843 1.341 0.602 91.771 5.437 0.457 0.031 0.069 0.012 0.015 0.006 0.006 0.012   
05/24/2026 1041.778 0.776 1.460 0.600 91.956 5.224 0.434 0.030 0.067 0.012 0.015 0.006 0.006 0.015   
05/23/2026 1039.672 0.726 1.552 0.599 92.035 5.163 0.398 0.024 0.053 0.010 0.012 0.006 0.006 0.015   
05/22/2026 1041.234 0.770 1.446 0.600 91.901 5.410 0.376 0.020 0.040 0.007 0.009 0.005 0.005 0.013   
05/21/2026 1041.395 0.770 1.503 0.600 91.735 5.505 0.392 0.019 0.038 0.006 0.008 0.003 0.003 0.017   
05/20/2026 1056.068 1.018 1.066 0.609 90.592 6.615 0.554 0.036 0.075 0.013 0.015 0.004 0.004 0.007   
05/19/2026 1054.044 0.969 1.211 0.609 90.705 6.345 0.602 0.039 0.082 0.014 0.016 0.005 0.005 0.008   
05/18/2026 1051.469 0.911 1.340 0.607 90.866 6.129 0.581 0.038 0.084 0.014 0.017 0.006 0.006 0.010   
05/17/2026 1049.002 0.832 1.490 0.606 91.012 5.930 0.545 0.039 0.088 0.016 0.019 0.007 0.007 0.013   
05/16/2026 1044.477 0.714 1.643 0.603 91.427 5.532 0.515 0.036 0.078 0.014 0.016 0.005 0.005 0.016   
05/15/2026 1048.838 0.769 1.584 0.606 90.987 5.886 0.591 0.040 0.088 0.015 0.017 0.005 0.005 0.012   
05/14/2026 1057.964 0.948 1.309 0.612 90.175 6.686 0.673 0.047 0.103 0.017 0.020 0.006 0.006 0.011   
05/13/2026 1053.163 0.940 1.477 0.610 90.280 6.543 0.570 0.040 0.088 0.016 0.019 0.007 0.007 0.012   
05/12/2026 1076.330 1.031 2.169 0.634 85.439 10.420 0.801 0.029 0.056 0.006 0.008 0.002 0.002 0.037   
05/11/2026 1083.784 1.036 2.651 0.644 83.328 12.053 0.850 0.022 0.039 0.002 0.002 0.000 0.000 0.017   
05/10/2026 1084.902 1.023 2.603 0.644 83.420 11.930 0.932 0.026 0.045 0.002 0.002 0.000 0.000 0.017   
05/09/2026 1090.624 1.038 2.576 0.647 82.667 12.713 0.917 0.024 0.040 0.002 0.002 0.000 0.000 0.021   
05/08/2026 1087.194 1.043 2.637 0.646 82.928 12.324 0.942 0.024 0.042 0.002 0.002 0.000 0.000 0.054   
05/07/2026 1087.151 1.045 2.644 0.646 82.908 12.331 0.944 0.024 0.041 0.002 0.002 0.000 0.000 0.058   
05/06/2026 1085.794 1.045 2.652 0.645 82.963 12.228 0.938 0.024 0.040 0.002 0.002 0.000 0.000 0.107   
05/05/2026 1073.838 1.068 1.524 0.626 87.386 8.966 0.819 0.047 0.100 0.016 0.018 0.005 0.005 0.045   
05/04/2026 1068.057 1.198 0.669 0.615 90.136 6.901 0.789 0.069 0.155 0.028 0.032 0.009 0.009 0.005   
05/03/2026 1063.046 1.132 0.840 0.613 90.368 6.693 0.693 0.060 0.137 0.025 0.029 0.009 0.009 0.007   
05/02/2026 1054.515 0.985 1.184 0.609 90.739 6.310 0.575 0.044 0.099 0.018 0.021 0.008 0.008 0.010   
05/01/2026 1048.548 0.850 1.459 0.606 91.082 5.878 0.552 0.036 0.081 0.015 0.018 0.007 0.007 0.014   
04/30/2026 1050.751 0.912 1.393 0.607 90.802 6.172 0.543 0.037 0.083 0.015 0.018 0.006 0.006 0.013   
04/29/2026 1047.733 0.854 1.491 0.606 91.046 5.918 0.526 0.035 0.076 0.014 0.016 0.006 0.006 0.014   
04/28/2026 1048.559 0.865 1.429 0.606 91.087 5.910 0.539 0.036 0.080 0.015 0.017 0.005 0.005 0.011   
04/27/2026 1043.320 0.781 1.587 0.603 91.494 5.493 0.491 0.032 0.071 0.013 0.014 0.004 0.004 0.016   
04/26/2026 1050.540 1.018 1.316 0.608 90.780 6.150 0.557 0.039 0.086 0.016 0.018 0.005 0.005 0.011   
04/25/2026 1051.478 1.043 1.255 0.609 90.701 6.292 0.539 0.037 0.080 0.014 0.017 0.005 0.005 0.011   
04/24/2026 1067.542 1.015 2.016 0.626 86.892 9.201 0.722 0.029 0.057 0.008 0.009 0.003 0.003 0.046   
04/23/2026 1053.767 1.093 1.138 0.610 90.556 6.517 0.525 0.037 0.082 0.015 0.017 0.005 0.005 0.008   
04/22/2026 1048.916 0.994 1.305 0.607 90.924 6.145 0.485 0.032 0.070 0.012 0.014 0.004 0.004 0.011   
04/21/2026 1051.140 1.042 1.259 0.608 90.676 6.358 0.512 0.034 0.073 0.013 0.015 0.004 0.004 0.010   
04/20/2026 1056.397 1.120 1.093 0.611 90.293 6.762 0.560 0.039 0.084 0.015 0.017 0.005 0.005 0.008   
04/19/2026 1048.222 0.903 1.387 0.606 91.086 5.960 0.503 0.035 0.076 0.014 0.016 0.004 0.004 0.010   
04/18/2026 1054.070 1.055 1.230 0.610 90.512 6.425 0.589 0.043 0.093 0.018 0.020 0.006 0.006 0.006   
04/17/2026 1057.240 1.098 1.160 0.612 90.162 6.796 0.591 0.042 0.093 0.017 0.020 0.006 0.006 0.008   
04/16/2026 1053.352 1.048 1.240 0.610 90.527 6.458 0.542 0.039 0.086 0.016 0.019 0.007 0.007 0.011   
04/15/2026 1059.468 1.216 0.985 0.614 90.001 7.029 0.572 0.043 0.095 0.018 0.021 0.007 0.007 0.008   
04/14/2026 1050.502 1.012 1.219 0.607 90.931 6.189 0.482 0.035 0.077 0.014 0.017 0.007 0.007 0.011   
04/13/2026 1049.239 0.992 1.257 0.606 91.001 6.142 0.453 0.032 0.071 0.013 0.016 0.006 0.006 0.010   
04/12/2026 1047.097 0.969 1.268 0.605 91.189 6.044 0.406 0.026 0.054 0.011 0.013 0.005 0.005 0.009   
04/11/2026 1051.305 1.061 1.219 0.608 90.695 6.381 0.485 0.033 0.073 0.014 0.016 0.006 0.006 0.010   
04/10/2026 1045.181 0.961 1.266 0.603 91.484 5.740 0.417 0.027 0.059 0.011 0.013 0.005 0.005 0.012   
04/09/2026 1049.783 1.060 1.130 0.606 90.971 6.292 0.424 0.027 0.058 0.011 0.013 0.004 0.004 0.007   
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