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Gas Quality / Gas Quality By Date

Date Requested: May 17 2026 4:05 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
05/17/2026 1054.033 0.954 1.263 0.609 90.749 6.195 0.653 0.044 0.097 0.016 0.017 0.013     
05/16/2026 1051.581 0.916 1.379 0.608 90.760 6.214 0.564 0.037 0.082 0.014 0.016 0.016     
05/15/2026 1045.863 0.748 1.624 0.604 91.305 5.620 0.535 0.037 0.083 0.015 0.017 0.017     
05/14/2026 1050.981 0.836 1.521 0.608 90.771 6.077 0.613 0.042 0.093 0.016 0.017 0.013     
05/13/2026 1057.194 0.906 1.365 0.611 90.187 6.713 0.650 0.043 0.093 0.015 0.016 0.012     
05/12/2026 1045.573 0.755 1.894 0.607 90.771 5.808 0.592 0.041 0.090 0.016 0.017 0.015     
05/11/2026 1052.887 0.945 1.347 0.609 90.555 6.449 0.545 0.036 0.080 0.014 0.015 0.012     
05/10/2026 1058.688 1.124 1.265 0.615 89.720 7.115 0.579 0.041 0.096 0.018 0.020 0.022     
05/09/2026 1048.201 0.851 1.579 0.607 90.827 6.085 0.497 0.033 0.077 0.014 0.016 0.021     
05/08/2026 1042.003 0.717 1.697 0.602 91.558 5.447 0.447 0.028 0.063 0.011 0.013 0.019     
05/07/2026 1039.144 0.696 1.732 0.600 91.821 5.202 0.433 0.027 0.058 0.010 0.011 0.010     
05/06/2026 1067.917 1.260 0.842 0.618 89.499 7.388 0.740 0.060 0.136 0.025 0.028 0.021     
05/05/2026 1073.559 1.382 0.608 0.621 89.122 7.805 0.791 0.066 0.150 0.027 0.030 0.020     
05/04/2026 1068.106 1.224 0.712 0.616 89.993 6.980 0.779 0.069 0.159 0.029 0.032 0.023     
05/03/2026 1064.611 1.119 0.755 0.613 90.508 6.570 0.763 0.064 0.145 0.026 0.028 0.020     
05/02/2026 1067.139 1.218 0.721 0.616 90.042 6.976 0.748 0.066 0.151 0.028 0.030 0.021     
05/01/2026 1056.206 1.019 1.112 0.610 90.686 6.372 0.596 0.047 0.107 0.020 0.022 0.019     
04/30/2026 1048.527 0.852 1.481 0.606 91.081 5.855 0.561 0.037 0.082 0.015 0.017 0.018     
04/29/2026 1051.202 0.923 1.398 0.608 90.759 6.192 0.556 0.038 0.085 0.015 0.017 0.016     
04/28/2026 1046.877 0.845 1.538 0.605 91.081 5.872 0.517 0.034 0.073 0.013 0.014 0.014     
04/27/2026 1051.396 0.933 1.365 0.608 90.782 6.184 0.568 0.038 0.084 0.015 0.016 0.014     
04/26/2026 1043.010 0.766 1.623 0.603 91.535 5.439 0.493 0.033 0.073 0.013 0.014 0.011     
04/25/2026 1049.483 0.978 1.361 0.607 90.912 6.032 0.553 0.038 0.084 0.015 0.016 0.012     
04/24/2026 1045.589 0.914 1.509 0.605 91.132 5.789 0.515 0.033 0.072 0.013 0.013 0.010     
04/23/2026 1052.132 1.075 1.237 0.609 90.629 6.345 0.550 0.037 0.082 0.015 0.016 0.014     
04/22/2026 1058.603 1.197 1.040 0.613 90.037 6.953 0.595 0.041 0.090 0.016 0.017 0.014     
04/21/2026 1052.152 1.050 1.246 0.609 90.644 6.367 0.532 0.036 0.080 0.015 0.016 0.015     
04/20/2026 1048.754 1.001 1.337 0.607 90.879 6.158 0.490 0.032 0.069 0.012 0.013 0.010     
04/19/2026 1056.363 1.140 1.099 0.612 90.248 6.789 0.562 0.038 0.082 0.014 0.015 0.011     
04/18/2026 1047.146 0.886 1.437 0.605 91.157 5.874 0.498 0.035 0.075 0.013 0.014 0.011     
04/17/2026 1052.939 1.053 1.247 0.610 90.616 6.323 0.582 0.042 0.092 0.016 0.017 0.013     
04/16/2026 1057.195 1.105 1.188 0.613 90.123 6.789 0.608 0.043 0.095 0.017 0.018 0.014     
04/15/2026 1051.888 1.009 1.309 0.609 90.647 6.332 0.534 0.037 0.083 0.016 0.017 0.016     
04/14/2026 1061.703 1.261 0.952 0.615 89.759 7.218 0.610 0.044 0.099 0.019 0.021 0.017     
04/13/2026 1051.193 1.034 1.278 0.608 90.705 6.321 0.498 0.036 0.081 0.015 0.017 0.015     
04/12/2026 1051.100 1.040 1.200 0.608 90.867 6.248 0.487 0.035 0.077 0.014 0.016 0.017     
04/11/2026 1048.164 0.993 1.268 0.606 91.053 6.137 0.425 0.027 0.059 0.011 0.012 0.014     
04/10/2026 1050.742 1.053 1.251 0.608 90.733 6.335 0.481 0.032 0.072 0.013 0.015 0.015     
04/09/2026 1047.043 1.006 1.225 0.605 91.314 5.877 0.448 0.029 0.063 0.012 0.013 0.014     
04/08/2026 1046.225 0.997 1.246 0.604 91.286 5.966 0.396 0.024 0.053 0.010 0.011 0.011     
04/07/2026 1054.341 1.194 0.956 0.610 90.570 6.676 0.471 0.030 0.066 0.012 0.013 0.012     
04/06/2026 1048.871 1.006 1.181 0.606 91.139 6.123 0.426 0.028 0.061 0.011 0.012 0.013     
04/05/2026 1050.192 1.059 1.184 0.607 90.886 6.276 0.462 0.029 0.064 0.012 0.013 0.013     
04/04/2026 1045.082 0.937 1.336 0.604 91.426 5.743 0.434 0.028 0.061 0.011 0.012 0.011     
04/03/2026 1039.541 0.849 1.396 0.599 92.202 5.010 0.417 0.029 0.063 0.012 0.012 0.010     
04/02/2026 1045.252 0.980 1.167 0.603 91.688 5.610 0.436 0.028 0.059 0.011 0.011 0.010     
04/01/2026 1042.180 0.938 1.288 0.601 91.841 5.432 0.393 0.024 0.052 0.010 0.010 0.011     
03/31/2026 1052.990 1.225 0.780 0.607 91.146 6.194 0.510 0.033 0.071 0.013 0.014 0.012     
03/30/2026 1040.843 0.880 1.385 0.601 91.908 5.332 0.396 0.026 0.046 0.008 0.008 0.010     
03/29/2026 1046.820 0.881 1.319 0.604 91.442 5.753 0.465 0.040 0.062 0.014 0.013 0.011     
03/28/2026 1048.169 0.970 1.191 0.605 91.303 5.961 0.456 0.030 0.055 0.011 0.011 0.011     
03/27/2026 1045.308 0.950 1.097 0.601 91.760 5.740 0.377 0.018 0.037 0.007 0.007 0.008     
03/26/2026 1049.534 1.016 0.974 0.604 91.550 5.856 0.484 0.029 0.060 0.011 0.011 0.010     
03/25/2026 1039.507 0.831 1.309 0.598 92.349 5.033 0.383 0.023 0.047 0.009 0.009 0.008     
03/24/2026 1043.003 0.883 1.197 0.600 92.079 5.322 0.417 0.024 0.050 0.009 0.009 0.009     
03/23/2026 1050.894 1.062 0.798 0.604 91.614 5.965 0.452 0.026 0.054 0.010 0.010 0.009     
03/22/2026 1055.479 1.188 0.661 0.607 91.055 6.528 0.460 0.026 0.054 0.010 0.010 0.009     
03/21/2026 1052.740 1.119 0.810 0.606 91.240 6.269 0.441 0.028 0.060 0.011 0.012 0.011     
03/20/2026 1040.308 0.864 1.209 0.598 92.409 5.045 0.373 0.022 0.047 0.009 0.009 0.013     
03/19/2026 1039.229 0.818 1.310 0.598 92.429 4.966 0.372 0.023 0.049 0.009 0.010 0.013     
03/18/2026 1038.570 0.815 1.301 0.597 92.501 4.933 0.355 0.022 0.046 0.008 0.008 0.011     
03/17/2026 1038.611 0.787 1.291 0.597 92.588 4.876 0.365 0.022 0.045 0.008 0.008 0.010     
03/16/2026 1042.584 0.885 1.128 0.599 92.344 5.092 0.436 0.027 0.057 0.010 0.010 0.011     
03/15/2026 1039.617 0.799 1.377 0.598 92.313 4.997 0.405 0.025 0.052 0.009 0.010 0.013     
03/14/2026 1038.976 0.795 1.373 0.598 92.371 4.976 0.383 0.023 0.049 0.009 0.009 0.011     
03/13/2026 1038.414 0.786 1.385 0.597 92.405 4.954 0.379 0.022 0.045 0.008 0.008 0.008     
03/12/2026 1034.400 0.731 1.464 0.595 92.845 4.514 0.354 0.022 0.046 0.008 0.008 0.008     
03/11/2026 1038.838 0.794 1.307 0.597 92.604 4.768 0.412 0.026 0.056 0.010 0.011 0.012     
03/10/2026 1038.499 0.814 1.237 0.596 92.705 4.754 0.387 0.024 0.052 0.009 0.009 0.008     
03/09/2026 1030.434 0.641 1.630 0.593 93.119 4.214 0.318 0.019 0.039 0.007 0.007 0.007     
03/08/2026 1036.117 0.752 1.445 0.596 92.636 4.705 0.368 0.022 0.046 0.008 0.008 0.009     
03/07/2026 1042.867 0.894 1.122 0.599 92.295 5.142 0.429 0.028 0.059 0.010 0.011 0.010     
03/06/2026 1043.088 0.861 1.229 0.600 92.066 5.313 0.421 0.026 0.056 0.009 0.010 0.010     
03/05/2026 1043.531 0.863 1.246 0.601 91.953 5.413 0.417 0.025 0.055 0.009 0.010 0.009     
03/04/2026 1040.390 0.778 1.355 0.598 92.211 5.197 0.373 0.021 0.043 0.007 0.007 0.007     
03/03/2026 1044.897 0.864 1.087 0.600 92.020 5.577 0.380 0.020 0.036 0.006 0.005 0.005     
03/02/2026 1044.946 0.793 1.174 0.599 92.036 5.495 0.423 0.023 0.038 0.006 0.005 0.006     
03/01/2026 1054.491 0.916 0.823 0.604 91.440 6.235 0.484 0.028 0.051 0.008 0.008 0.007     
02/28/2026 1046.266 0.811 1.201 0.601 91.814 5.648 0.430 0.026 0.046 0.008 0.007 0.009     
02/27/2026 1052.464 0.925 1.041 0.605 91.184 6.271 0.468 0.027 0.054 0.009 0.009 0.010     
02/26/2026 1049.277 0.928 0.988 0.602 91.549 6.078 0.385 0.019 0.035 0.006 0.006 0.008     
02/25/2026 1045.174 0.881 1.123 0.601 91.827 5.753 0.348 0.017 0.032 0.005 0.005 0.008     
02/24/2026 1039.808 0.788 1.348 0.598 92.221 5.228 0.349 0.017 0.033 0.005 0.005 0.007     
02/23/2026 1039.800 0.765 1.333 0.597 92.266 5.248 0.328 0.015 0.029 0.004 0.004 0.006     
02/22/2026 1041.344 0.831 1.399 0.600 91.772 5.590 0.349 0.016 0.029 0.004 0.004 0.005     
02/21/2026 1038.762 0.746 1.551 0.599 91.943 5.362 0.343 0.016 0.029 0.004 0.004 0.004     
02/20/2026 1035.082 0.642 1.564 0.595 92.589 4.840 0.313 0.015 0.026 0.004 0.003 0.003     
02/19/2026 1051.237 0.932 0.883 0.603 91.501 6.229 0.391 0.019 0.033 0.004 0.004 0.003     
02/18/2026 1050.076 0.876 0.934 0.602 91.624 6.148 0.357 0.017 0.032 0.004 0.004 0.003     
02/17/2026 1045.679 0.813 1.125 0.600 91.889 5.760 0.358 0.016 0.029 0.004 0.003 0.003     
02/16/2026 1041.443 0.741 1.307 0.598 92.173 5.376 0.347 0.016 0.028 0.004 0.004 0.004     
02/15/2026 1050.479 0.878 0.934 0.602 91.619 6.113 0.385 0.019 0.037 0.005 0.005 0.005     
02/14/2026 1046.862 0.852 1.081 0.601 91.737 5.924 0.353 0.015 0.027 0.004 0.003 0.003     
02/13/2026 1043.151 0.778 1.244 0.599 91.975 5.623 0.333 0.014 0.025 0.003 0.003 0.002     
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