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Gas Quality / Gas Quality By Date

Date Requested: Mar 30 2026 4:19 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
03/30/2026 1047.917 0.937 1.217 0.604 91.349 5.901 0.463 0.032 0.058 0.012 0.013 0.004 0.004 0.009   
03/29/2026 1047.917 0.937 1.217 0.604 91.349 5.901 0.463 0.032 0.058 0.012 0.013 0.004 0.004 0.009   
03/28/2026 1046.998 0.977 1.034 0.602 91.624 5.893 0.386 0.019 0.038 0.007 0.008 0.003 0.003 0.007   
03/27/2026 1043.969 0.910 1.143 0.600 92.012 5.406 0.420 0.025 0.051 0.010 0.011 0.003 0.003 0.007   
03/26/2026 1037.576 0.771 1.380 0.597 92.532 4.843 0.367 0.023 0.047 0.009 0.010 0.003 0.003 0.012   
03/25/2026 1043.276 0.876 1.181 0.600 92.075 5.338 0.417 0.025 0.051 0.009 0.010 0.003 0.003 0.012   
03/24/2026 1052.026 1.074 0.718 0.604 91.613 6.026 0.455 0.027 0.054 0.010 0.011 0.003 0.003 0.006   
03/23/2026 1056.829 1.209 0.607 0.608 90.964 6.638 0.461 0.027 0.057 0.011 0.012 0.004 0.004 0.004   
03/22/2026 1045.741 0.954 1.034 0.601 91.929 5.563 0.402 0.025 0.054 0.010 0.012 0.004 0.004 0.008   
03/21/2026 1039.851 0.841 1.230 0.598 92.442 5.011 0.367 0.022 0.047 0.009 0.011 0.005 0.005 0.012   
03/20/2026 1039.368 0.810 1.287 0.597 92.443 4.979 0.366 0.023 0.049 0.009 0.011 0.005 0.005 0.013   
03/19/2026 1037.431 0.773 1.366 0.596 92.559 4.843 0.351 0.021 0.045 0.008 0.010 0.004 0.004 0.015   
03/18/2026 1038.805 0.806 1.232 0.596 92.607 4.907 0.349 0.022 0.045 0.008 0.009 0.003 0.003 0.011   
03/17/2026 1041.631 0.848 1.150 0.598 92.436 5.038 0.409 0.026 0.053 0.010 0.011 0.004 0.004 0.012   
03/16/2026 1040.153 0.810 1.315 0.598 92.327 5.011 0.411 0.026 0.052 0.010 0.011 0.005 0.005 0.018   
03/15/2026 1039.099 0.787 1.355 0.598 92.387 4.979 0.381 0.024 0.049 0.009 0.010 0.004 0.004 0.011   
03/14/2026 1038.528 0.775 1.373 0.597 92.414 4.959 0.377 0.022 0.045 0.008 0.009 0.003 0.003 0.012   
03/13/2026 1034.419 0.726 1.454 0.595 92.861 4.508 0.351 0.022 0.045 0.009 0.010 0.003 0.003 0.009   
03/12/2026 1039.063 0.788 1.278 0.597 92.626 4.776 0.408 0.026 0.055 0.011 0.012 0.004 0.004 0.011   
03/11/2026 1037.680 0.785 1.254 0.596 92.800 4.678 0.375 0.024 0.050 0.009 0.010 0.003 0.003 0.010   
03/10/2026 1030.682 0.646 1.639 0.593 93.035 4.259 0.324 0.020 0.041 0.007 0.008 0.003 0.003 0.017   
03/09/2026 1037.212 0.763 1.367 0.596 92.626 4.772 0.368 0.023 0.045 0.009 0.009 0.003 0.003 0.012   
03/08/2026 1042.109 0.864 1.144 0.599 92.382 5.063 0.423 0.028 0.057 0.010 0.012 0.004 0.004 0.009   
03/07/2026 1043.221 0.856 1.200 0.600 92.104 5.307 0.416 0.026 0.055 0.010 0.011 0.003 0.003 0.009   
03/06/2026 1043.235 0.845 1.246 0.600 92.007 5.374 0.412 0.025 0.054 0.010 0.011 0.003 0.003 0.010   
03/05/2026 1040.195 0.764 1.363 0.598 92.238 5.158 0.376 0.022 0.045 0.008 0.009 0.002 0.002 0.012   
03/04/2026 1043.896 0.841 1.113 0.599 92.109 5.491 0.368 0.019 0.035 0.006 0.006 0.001 0.001 0.009   
03/03/2026 1045.074 0.798 1.133 0.599 92.064 5.512 0.408 0.023 0.038 0.006 0.006 0.002 0.002 0.009   
03/02/2026 1053.450 0.892 0.835 0.603 91.562 6.136 0.472 0.027 0.048 0.008 0.008 0.002 0.002 0.007   
03/01/2026 1046.770 0.803 1.177 0.601 91.806 5.672 0.434 0.027 0.048 0.008 0.008 0.003 0.003 0.010   
02/28/2026 1052.563 0.911 1.033 0.605 91.216 6.252 0.469 0.028 0.056 0.010 0.011 0.004 0.004 0.007   
02/27/2026 1049.302 0.903 0.981 0.602 91.610 6.033 0.394 0.019 0.035 0.006 0.006 0.003 0.003 0.007   
02/26/2026 1046.516 0.902 1.055 0.601 91.745 5.869 0.353 0.018 0.033 0.005 0.006 0.002 0.002 0.009   
02/25/2026 1040.495 0.774 1.322 0.598 92.188 5.298 0.343 0.017 0.032 0.005 0.006 0.002 0.002 0.011   
02/24/2026 1039.740 0.766 1.331 0.597 92.266 5.227 0.339 0.017 0.030 0.005 0.005 0.002 0.002 0.011   
02/23/2026 1041.626 0.816 1.346 0.600 91.856 5.577 0.341 0.016 0.028 0.004 0.004 0.001 0.001 0.010   
02/22/2026 1039.244 0.757 1.507 0.599 91.926 5.403 0.341 0.016 0.028 0.004 0.004 0.001 0.001 0.011   
02/21/2026 1035.278 0.634 1.601 0.595 92.469 4.915 0.318 0.015 0.026 0.004 0.004 0.000 0.000 0.014   
02/20/2026 1045.199 0.821 1.095 0.599 91.997 5.661 0.361 0.018 0.031 0.005 0.005 0.000 0.000 0.007   
02/19/2026 1048.885 0.851 0.974 0.601 91.725 6.029 0.359 0.017 0.031 0.004 0.004 0.000 0.000 0.004   
02/18/2026 1042.343 0.749 1.251 0.598 92.153 5.438 0.347 0.016 0.029 0.004 0.004 0.001 0.001 0.008   
02/17/2026 1044.834 0.760 1.292 0.600 91.724 5.782 0.375 0.017 0.030 0.004 0.004 0.000 0.000 0.012   
02/16/2026 1051.835 0.896 0.848 0.602 91.595 6.193 0.389 0.020 0.039 0.006 0.006 0.001 0.001 0.006   
02/15/2026 1047.559 0.860 1.024 0.601 91.734 5.971 0.352 0.016 0.027 0.003 0.003 0.000 0.000 0.008   
02/14/2026 1043.433 0.771 1.222 0.599 91.984 5.633 0.334 0.015 0.025 0.003 0.003 0.000 0.000 0.009   
02/13/2026 1043.508 0.766 1.197 0.598 92.072 5.556 0.351 0.015 0.027 0.003 0.003 0.000 0.000 0.009   
02/12/2026 1044.070 0.723 1.350 0.600 91.836 5.594 0.428 0.019 0.032 0.004 0.003 0.000 0.000 0.011   
02/11/2026 1041.704 0.686 1.385 0.598 92.115 5.345 0.401 0.018 0.030 0.004 0.004 0.000 0.000 0.011   
02/10/2026 1040.031 0.671 1.381 0.597 92.325 5.196 0.362 0.017 0.028 0.003 0.003 0.000 0.000 0.013   
02/09/2026 1042.953 0.750 1.222 0.598 92.103 5.532 0.337 0.015 0.025 0.003 0.003 0.000 0.000 0.010   
02/08/2026 1047.339 0.850 1.035 0.600 91.762 5.939 0.359 0.015 0.025 0.003 0.003 0.001 0.001 0.007   
02/07/2026 1038.511 0.772 1.457 0.598 92.089 5.297 0.319 0.014 0.025 0.004 0.005 0.003 0.003 0.013   
02/06/2026 1037.909 0.642 1.621 0.597 92.083 5.270 0.313 0.014 0.025 0.004 0.005 0.003 0.003 0.016   
02/05/2026 1035.273 0.637 1.768 0.597 92.099 5.104 0.311 0.016 0.028 0.005 0.006 0.003 0.003 0.020   
02/04/2026 1038.136 0.655 1.681 0.598 91.868 5.398 0.327 0.015 0.025 0.004 0.004 0.001 0.001 0.021   
02/03/2026 1041.430 0.708 1.552 0.600 91.658 5.651 0.358 0.016 0.026 0.004 0.004 0.002 0.002 0.020   
02/02/2026 1044.226 0.720 1.602 0.602 91.301 5.860 0.412 0.027 0.039 0.008 0.007 0.005 0.005 0.016   
02/01/2026 1048.918 0.728 1.711 0.607 90.578 6.336 0.516 0.039 0.049 0.010 0.008 0.005 0.005 0.015   
01/31/2026 1051.548 0.726 1.586 0.607 90.542 6.495 0.514 0.041 0.050 0.011 0.009 0.005 0.005 0.016   
01/30/2026 1050.302 0.763 1.475 0.606 90.888 6.225 0.506 0.043 0.052 0.012 0.010 0.006 0.006 0.015   
01/29/2026 1048.691 0.833 1.362 0.605 91.198 5.979 0.476 0.049 0.052 0.014 0.011 0.007 0.007 0.013   
01/28/2026 1040.414 0.730 1.291 0.597 92.291 5.334 0.297 0.013 0.021 0.004 0.004 0.002 0.002 0.011   
01/27/2026 1040.993 0.707 1.290 0.597 92.279 5.356 0.310 0.012 0.022 0.004 0.004 0.002 0.002 0.011   
01/26/2026 1039.560 0.699 1.460 0.598 92.127 5.308 0.328 0.015 0.030 0.005 0.005 0.002 0.002 0.017   
01/25/2026 1041.779 0.772 1.419 0.600 91.749 5.660 0.335 0.014 0.026 0.004 0.004 0.001 0.001 0.015   
01/24/2026 1044.020 0.787 1.286 0.600 91.718 5.829 0.324 0.013 0.023 0.003 0.004 0.001 0.001 0.010   
01/23/2026 1041.769 0.744 1.346 0.599 91.998 5.525 0.323 0.014 0.026 0.004 0.005 0.002 0.002 0.010   
01/22/2026 1038.418 0.694 1.464 0.597 92.267 5.195 0.314 0.014 0.027 0.005 0.005 0.003 0.003 0.011   
01/21/2026 1039.840 0.743 1.405 0.598 92.097 5.367 0.320 0.014 0.027 0.004 0.004 0.002 0.002 0.014   
01/20/2026 1038.925 0.721 1.331 0.596 92.368 5.252 0.276 0.011 0.019 0.003 0.003 0.001 0.001 0.012   
01/19/2026 1040.070 0.743 1.325 0.597 92.207 5.383 0.295 0.012 0.021 0.003 0.003 0.001 0.001 0.006   
01/18/2026 1039.164 0.773 1.341 0.597 92.241 5.284 0.307 0.013 0.024 0.004 0.003 0.001 0.001 0.008   
01/17/2026 1041.080 0.809 1.297 0.599 92.028 5.500 0.314 0.014 0.024 0.004 0.004 0.001 0.001 0.004   
01/16/2026 1040.414 0.748 1.331 0.598 92.181 5.362 0.317 0.014 0.026 0.004 0.004 0.001 0.001 0.010   
01/15/2026 1044.137 0.839 1.190 0.600 91.873 5.675 0.351 0.017 0.033 0.005 0.005 0.001 0.001 0.009   
01/14/2026 1040.461 0.759 1.318 0.598 92.157 5.410 0.301 0.014 0.024 0.004 0.004 0.001 0.001 0.008   
01/13/2026 1039.202 0.752 1.353 0.597 92.291 5.225 0.307 0.016 0.031 0.005 0.006 0.002 0.002 0.011   
01/12/2026 1044.370 0.781 1.159 0.599 92.048 5.593 0.346 0.017 0.032 0.006 0.006 0.002 0.002 0.010   
01/11/2026 1046.766 0.855 1.111 0.601 91.720 5.866 0.371 0.019 0.035 0.006 0.006 0.002 0.002 0.008   
01/10/2026 1050.663 0.926 0.913 0.603 91.489 6.227 0.379 0.017 0.031 0.005 0.005 0.001 0.001 0.007   
01/09/2026 1045.958 0.834 1.133 0.600 91.823 5.757 0.374 0.019 0.035 0.006 0.006 0.002 0.002 0.009   
01/08/2026 1046.582 0.848 1.109 0.601 91.811 5.752 0.384 0.022 0.044 0.008 0.008 0.002 0.002 0.009   
01/07/2026 1045.437 0.812 1.160 0.600 91.917 5.636 0.379 0.022 0.043 0.008 0.008 0.003 0.003 0.010   
01/06/2026 1044.605 0.846 1.170 0.600 91.909 5.606 0.377 0.021 0.042 0.007 0.008 0.002 0.002 0.010   
01/05/2026 1040.747 0.797 1.359 0.599 92.015 5.406 0.343 0.018 0.033 0.006 0.006 0.002 0.002 0.013   
01/04/2026 1048.769 0.952 1.111 0.604 91.266 6.190 0.396 0.020 0.038 0.007 0.007 0.002 0.002 0.009   
01/03/2026 1045.255 0.872 1.276 0.602 91.489 5.912 0.366 0.019 0.037 0.006 0.007 0.002 0.002 0.012   
01/02/2026 1051.754 1.019 1.068 0.606 90.916 6.463 0.421 0.025 0.052 0.009 0.010 0.003 0.003 0.009   
01/01/2026 1037.926 0.673 1.613 0.598 92.018 5.312 0.314 0.015 0.027 0.004 0.005 0.001 0.001 0.015   
12/31/2025 1054.701 0.780 2.049 0.615 88.724 7.824 0.516 0.018 0.033 0.004 0.004 0.001 0.001 0.046   
12/30/2025 1042.047 0.727 1.556 0.601 91.608 5.646 0.376 0.020 0.039 0.007 0.007 0.002 0.002 0.011   
12/29/2025 1041.899 0.790 1.495 0.601 91.620 5.647 0.374 0.020 0.036 0.007 0.007 0.001 0.001 0.003   
12/28/2025 1040.958 0.753 1.483 0.600 91.827 5.494 0.362 0.019 0.036 0.006 0.006 0.001 0.001 0.012   
12/27/2025 1046.563 0.901 1.313 0.604 91.246 6.022 0.424 0.023 0.044 0.007 0.008 0.002 0.002 0.010   
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