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Gas Quality / Gas Quality By Date

Date Requested: Feb 13 2026 2:31 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
02/13/2026 1037.235 0.588 1.948 0.599 91.718 5.222 0.458 0.021 0.036 0.004 0.003 0.003     
02/12/2026 1037.235 0.588 1.948 0.599 91.718 5.222 0.458 0.021 0.036 0.004 0.003 0.003     
02/11/2026 1050.681 0.782 1.662 0.608 90.440 6.368 0.649 0.030 0.052 0.006 0.005 0.004     
02/10/2026 1061.651 0.935 1.507 0.616 89.286 7.283 0.862 0.041 0.069 0.007 0.006 0.005     
02/09/2026 1063.685 0.977 1.457 0.617 88.971 7.663 0.818 0.037 0.062 0.006 0.005 0.004     
02/08/2026 1059.974 0.918 1.497 0.615 89.401 7.348 0.723 0.035 0.064 0.006 0.005 0.004     
02/07/2026 1055.814 0.922 1.539 0.612 89.620 7.262 0.581 0.024 0.041 0.005 0.004 0.003     
02/06/2026 1061.741 0.919 1.545 0.616 88.918 7.897 0.633 0.027 0.046 0.006 0.006 0.004     
02/05/2026 1041.351 0.595 1.928 0.602 91.206 5.779 0.420 0.018 0.033 0.005 0.005 0.010     
02/04/2026 1060.788 0.901 1.461 0.614 89.177 7.822 0.569 0.022 0.036 0.004 0.004 0.004     
02/03/2026 1062.627 0.930 1.366 0.615 89.104 7.947 0.583 0.022 0.036 0.004 0.004 0.004     
02/02/2026 1071.345 1.120 1.247 0.622 88.060 8.702 0.766 0.035 0.052 0.007 0.005 0.005     
02/01/2026 1071.380 1.120 1.273 0.623 88.063 8.613 0.818 0.038 0.055 0.008 0.005 0.005     
01/31/2026 1076.949 1.128 1.258 0.626 87.525 8.999 0.965 0.043 0.063 0.008 0.006 0.006     
01/30/2026 1071.678 0.911 1.350 0.620 88.619 7.967 0.990 0.054 0.081 0.011 0.009 0.009     
01/29/2026 1047.117 0.581 3.222 0.619 88.427 6.608 0.878 0.068 0.135 0.026 0.028 0.025     
01/28/2026 1042.163 0.534 1.889 0.601 91.415 5.595 0.479 0.023 0.045 0.006 0.007 0.006     
01/27/2026 1017.239 0.221 2.361 0.585 93.867 3.338 0.185 0.007 0.014 0.002 0.002 0.002     
01/26/2026 1016.077 0.239 2.313 0.584 94.104 3.124 0.186 0.008 0.016 0.003 0.003 0.004     
01/25/2026 1054.644 0.856 1.587 0.611 89.747 7.207 0.537 0.020 0.036 0.004 0.004 0.003     
01/24/2026 1058.437 0.973 1.433 0.614 89.344 7.645 0.536 0.021 0.036 0.005 0.004 0.003     
01/23/2026 1056.948 0.888 1.600 0.613 89.347 7.557 0.544 0.020 0.033 0.004 0.004 0.003     
01/22/2026 1044.607 0.642 1.767 0.603 91.009 6.092 0.436 0.016 0.028 0.004 0.003 0.003     
01/21/2026 1041.433 0.548 1.946 0.601 91.166 5.882 0.418 0.013 0.021 0.002 0.002 0.001     
01/20/2026 1049.113 0.625 1.875 0.607 90.307 6.598 0.544 0.019 0.029 0.002 0.002 0.001     
01/19/2026 1042.698 0.620 1.876 0.603 91.033 5.995 0.427 0.016 0.027 0.003 0.003 0.001     
01/18/2026 1038.507 0.573 1.983 0.600 91.440 5.525 0.428 0.016 0.028 0.003 0.003 0.001     
01/17/2026 1027.016 0.421 2.150 0.592 92.746 4.351 0.293 0.012 0.020 0.003 0.002 0.001     
01/16/2026 1028.481 0.472 2.139 0.594 92.504 4.515 0.328 0.013 0.022 0.003 0.002 0.002     
01/15/2026 1027.762 0.459 2.130 0.593 92.646 4.406 0.312 0.014 0.024 0.004 0.003 0.003     
01/14/2026 1027.726 0.440 2.094 0.593 92.771 4.339 0.311 0.013 0.023 0.003 0.003 0.003     
01/13/2026 1029.007 0.451 2.066 0.593 92.649 4.469 0.324 0.013 0.022 0.003 0.002 0.002     
01/12/2026 1026.869 0.415 2.124 0.592 92.839 4.297 0.286 0.012 0.021 0.003 0.003 0.002     
01/11/2026 1026.383 0.397 2.099 0.591 93.001 4.179 0.284 0.012 0.021 0.003 0.003 0.002     
01/10/2026 1027.630 0.398 2.104 0.592 92.857 4.285 0.313 0.013 0.022 0.003 0.003 0.002     
01/09/2026 1030.302 0.455 2.071 0.594 92.501 4.574 0.350 0.014 0.025 0.004 0.003 0.003     
01/08/2026 1030.365 0.470 2.076 0.595 92.455 4.595 0.353 0.015 0.027 0.004 0.003 0.003     
01/07/2026 1034.316 0.543 2.053 0.598 91.917 5.003 0.420 0.019 0.035 0.004 0.003 0.003     
01/06/2026 1036.265 0.596 1.992 0.599 91.672 5.257 0.422 0.019 0.033 0.004 0.003 0.002     
01/05/2026 1034.718 0.580 1.999 0.598 91.816 5.190 0.368 0.014 0.024 0.003 0.003 0.002     
01/04/2026 1037.526 0.609 1.933 0.600 91.586 5.405 0.418 0.015 0.026 0.003 0.003 0.001     
01/03/2026 1035.419 0.616 2.057 0.600 91.529 5.358 0.395 0.014 0.024 0.003 0.003 0.001     
01/02/2026 1029.814 0.495 2.189 0.596 92.155 4.798 0.323 0.012 0.021 0.003 0.003 0.002     
01/01/2026 1027.711 0.427 2.181 0.593 92.573 4.486 0.292 0.012 0.021 0.003 0.003 0.002     
12/31/2025 1049.600 0.728 1.788 0.608 90.229 6.658 0.527 0.022 0.038 0.004 0.004 0.002     
12/30/2025 1050.069 0.703 1.872 0.609 90.072 6.719 0.558 0.023 0.042 0.005 0.004 0.002     
12/29/2025 1048.412 0.726 1.869 0.608 90.220 6.567 0.545 0.022 0.040 0.005 0.004 0.002     
12/28/2025 1051.123 0.748 1.840 0.610 89.862 6.952 0.532 0.021 0.037 0.004 0.003 0.002     
12/27/2025 1048.506 0.749 1.874 0.608 90.105 6.684 0.526 0.019 0.034 0.004 0.003 0.002     
12/26/2025 1045.974 0.742 1.813 0.606 90.524 6.398 0.465 0.018 0.031 0.004 0.003 0.002     
12/25/2025 1043.848 0.692 1.887 0.605 90.748 6.150 0.462 0.019 0.033 0.004 0.003 0.002     
12/24/2025 1043.649 0.682 1.917 0.605 90.748 6.112 0.479 0.019 0.033 0.004 0.003 0.002     
12/23/2025 1050.978 0.822 1.761 0.610 89.909 6.901 0.535 0.022 0.039 0.005 0.004 0.003     
12/22/2025 1054.492 0.907 1.744 0.613 89.301 7.429 0.547 0.022 0.039 0.004 0.004 0.002     
12/21/2025 1056.420 0.946 1.603 0.614 89.329 7.471 0.573 0.024 0.043 0.005 0.004 0.002     
12/20/2025 1048.794 0.781 1.871 0.609 89.996 6.766 0.522 0.020 0.035 0.004 0.003 0.001     
12/19/2025 1044.209 0.616 1.919 0.604 90.797 6.149 0.462 0.018 0.031 0.004 0.003 0.002     
12/18/2025 1047.105 0.711 1.830 0.607 90.453 6.452 0.489 0.020 0.035 0.004 0.004 0.003     
12/17/2025 1055.330 0.828 1.728 0.613 89.412 7.409 0.555 0.021 0.037 0.004 0.003 0.002     
12/16/2025 1061.270 0.926 1.667 0.617 88.726 7.934 0.645 0.030 0.054 0.007 0.007 0.005     
12/15/2025 1062.899 0.966 1.702 0.619 88.379 8.154 0.701 0.030 0.053 0.006 0.005 0.003     
12/14/2025 1068.031 1.000 1.661 0.623 87.770 8.726 0.745 0.030 0.053 0.006 0.005 0.004     
12/13/2025 1072.597 1.065 1.490 0.625 87.431 9.165 0.750 0.030 0.054 0.006 0.006 0.003     
12/12/2025 1057.095 0.846 1.849 0.615 89.033 7.500 0.680 0.028 0.051 0.006 0.005 0.003     
12/11/2025 1034.275 0.534 2.191 0.599 91.607 5.197 0.408 0.018 0.033 0.004 0.004 0.003     
12/10/2025 1051.098 0.839 1.865 0.611 89.693 6.936 0.575 0.027 0.049 0.006 0.006 0.003     
12/09/2025 1054.412 0.905 1.810 0.614 89.294 7.250 0.658 0.027 0.045 0.005 0.004 0.002     
12/08/2025 1045.381 0.748 1.887 0.607 90.640 6.009 0.627 0.028 0.049 0.005 0.004 0.002     
12/07/2025 1031.978 0.542 2.133 0.597 92.049 4.781 0.430 0.019 0.035 0.004 0.004 0.003     
12/06/2025 1026.733 0.541 2.180 0.595 92.532 4.339 0.351 0.017 0.030 0.004 0.004 0.002     
12/05/2025 1023.631 0.483 2.251 0.592 92.871 4.021 0.319 0.016 0.029 0.004 0.004 0.002     
12/04/2025 1018.575 0.322 2.423 0.588 93.441 3.498 0.265 0.014 0.026 0.004 0.004 0.003     
12/03/2025 1034.832 0.589 2.171 0.600 91.545 5.154 0.463 0.022 0.041 0.006 0.005 0.004     
12/02/2025 1012.524 0.291 2.521 0.585 94.008 2.923 0.215 0.012 0.022 0.004 0.003 0.002     
12/01/2025 1005.447 0.192 2.699 0.581 94.635 2.310 0.136 0.008 0.014 0.003 0.002 0.002     
11/30/2025 1004.084 0.196 2.916 0.582 94.355 2.326 0.172 0.009 0.018 0.003 0.003 0.002     
11/29/2025 1004.633 0.184 2.703 0.580 94.773 2.159 0.149 0.008 0.016 0.003 0.003 0.002     
11/28/2025 1007.837 0.233 2.671 0.583 94.348 2.538 0.175 0.009 0.018 0.003 0.003 0.002     
11/27/2025 1020.998 0.427 2.331 0.591 93.160 3.707 0.317 0.016 0.030 0.004 0.004 0.003     
11/26/2025 1029.621 0.570 2.169 0.597 92.213 4.559 0.417 0.020 0.038 0.005 0.005 0.003     
11/25/2025 1016.381 0.340 2.425 0.587 93.643 3.302 0.250 0.011 0.022 0.003 0.003 0.002     
11/24/2025 1017.753 0.296 2.401 0.587 93.643 3.348 0.270 0.012 0.022 0.003 0.003 0.002     
11/23/2025 1018.435 0.276 2.434 0.588 93.559 3.395 0.286 0.014 0.025 0.004 0.004 0.003     
11/22/2025 1014.940 0.195 2.625 0.586 93.737 3.131 0.260 0.014 0.026 0.004 0.004 0.003     
11/21/2025 1009.591 0.157 2.613 0.582 94.444 2.570 0.178 0.010 0.019 0.004 0.004 0.003     
11/20/2025 1010.315 0.206 2.545 0.583 94.359 2.691 0.171 0.007 0.015 0.002 0.002 0.001     
11/19/2025 1009.385 0.154 2.554 0.581 94.528 2.607 0.137 0.005 0.011 0.002 0.001 0.001     
11/18/2025 1009.593 0.186 2.659 0.583 94.234 2.726 0.164 0.008 0.016 0.003 0.002 0.002     
11/17/2025 1008.517 0.165 2.597 0.581 94.549 2.507 0.153 0.007 0.015 0.002 0.002 0.001     
11/16/2025 1009.188 0.171 2.614 0.582 94.433 2.580 0.168 0.009 0.017 0.003 0.002 0.002     
11/15/2025 1005.944 0.123 2.645 0.579 94.835 2.251 0.119 0.007 0.014 0.002 0.002 0.001     
11/14/2025 1006.220 0.138 2.620 0.580 94.824 2.272 0.121 0.006 0.013 0.002 0.002 0.001     
11/13/2025 1005.771 0.129 2.686 0.580 94.771 2.253 0.131 0.008 0.016 0.003 0.003 0.002     
11/12/2025 1007.980 0.146 2.614 0.581 94.624 2.446 0.137 0.009 0.018 0.003 0.003 0.002     
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