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Gas Quality / Gas Quality By Date

Date Requested: Jan 27 2026 1:17 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
01/27/2026 1036.410 0.637 1.440 0.594 92.741 4.831 0.289 0.016 0.024 0.005 0.005 0.006 0.006 0.000   
01/26/2026 1038.092 0.649 1.376 0.595 92.619 5.009 0.297 0.012 0.023 0.004 0.004 0.004 0.004 0.000   
01/25/2026 1037.205 0.664 1.423 0.595 92.613 4.935 0.307 0.014 0.028 0.004 0.005 0.003 0.003 0.000   
01/24/2026 1040.602 0.740 1.357 0.598 92.141 5.392 0.318 0.013 0.024 0.004 0.004 0.003 0.003 0.000   
01/23/2026 1032.592 0.556 1.646 0.593 92.885 4.595 0.272 0.012 0.023 0.004 0.004 0.002 0.002 0.000   
01/22/2026 1030.841 0.535 1.693 0.592 93.041 4.419 0.265 0.012 0.022 0.004 0.004 0.002 0.002 0.000   
01/21/2026 1026.642 0.457 1.850 0.590 93.377 4.028 0.245 0.011 0.021 0.003 0.003 0.002 0.002 0.000   
01/20/2026 1032.475 0.591 1.590 0.593 92.940 4.564 0.269 0.012 0.022 0.003 0.004 0.002 0.002 0.000   
01/19/2026 1026.083 0.427 2.050 0.591 93.110 4.072 0.291 0.014 0.024 0.004 0.004 0.002 0.002 0.000   
01/18/2026 1028.144 0.451 2.000 0.592 92.919 4.276 0.304 0.014 0.025 0.004 0.004 0.002 0.002 0.000   
01/17/2026 1020.878 0.343 2.127 0.587 93.712 3.555 0.227 0.010 0.018 0.003 0.003 0.001 0.001 0.000   
01/16/2026 1024.639 0.434 1.923 0.589 93.482 3.903 0.222 0.010 0.018 0.003 0.003 0.001 0.001 0.000   
01/15/2026 1023.442 0.392 2.069 0.589 93.426 3.826 0.246 0.012 0.020 0.003 0.003 0.001 0.001 0.000   
01/14/2026 1020.035 0.313 2.156 0.586 93.792 3.500 0.207 0.009 0.016 0.002 0.002 0.001 0.001 0.000   
01/13/2026 1026.177 0.440 1.905 0.590 93.328 4.050 0.239 0.011 0.019 0.003 0.003 0.001 0.001 0.000   
01/12/2026 1031.812 0.579 1.627 0.592 92.972 4.506 0.267 0.013 0.024 0.004 0.004 0.002 0.002 0.000   
01/11/2026 1033.994 0.587 1.568 0.593 92.837 4.665 0.290 0.014 0.026 0.004 0.004 0.002 0.002 0.000   
01/10/2026 1031.011 0.533 1.768 0.593 92.886 4.471 0.290 0.014 0.026 0.004 0.004 0.002 0.002 0.000   
01/09/2026 1026.852 0.444 1.982 0.591 93.105 4.145 0.280 0.013 0.022 0.003 0.003 0.001 0.001 0.000   
01/08/2026 1028.502 0.479 1.872 0.591 93.068 4.262 0.272 0.013 0.023 0.004 0.004 0.002 0.002 0.000   
01/07/2026 1028.234 0.475 1.903 0.591 93.044 4.254 0.276 0.013 0.024 0.004 0.004 0.002 0.002 0.000   
01/06/2026 1030.590 0.514 1.815 0.593 92.886 4.436 0.294 0.015 0.027 0.004 0.005 0.002 0.002 0.000   
01/05/2026 1033.480 0.594 1.676 0.594 92.677 4.679 0.313 0.016 0.030 0.005 0.005 0.002 0.002 0.000   
01/04/2026 1036.604 0.679 1.500 0.596 92.491 4.947 0.321 0.016 0.030 0.005 0.005 0.002 0.002 0.000   
01/03/2026 1040.118 0.768 1.373 0.598 92.161 5.287 0.345 0.018 0.033 0.006 0.006 0.002 0.002 0.000   
01/02/2026 1036.855 0.666 1.597 0.597 92.272 5.076 0.328 0.016 0.030 0.005 0.005 0.002 0.002 0.000   
01/01/2026 1031.346 0.542 1.877 0.594 92.599 4.615 0.309 0.015 0.029 0.004 0.005 0.002 0.002 0.000   
12/31/2025 1029.423 0.489 1.949 0.593 92.762 4.464 0.290 0.013 0.024 0.003 0.003 0.002 0.002 0.000   
12/30/2025 1033.916 0.566 1.727 0.595 92.561 4.781 0.306 0.015 0.029 0.005 0.005 0.003 0.003 0.000   
12/29/2025 1035.782 0.615 1.716 0.597 92.280 4.979 0.343 0.018 0.034 0.006 0.006 0.002 0.002 0.000   
12/28/2025 1027.601 0.475 2.059 0.593 92.800 4.309 0.306 0.014 0.026 0.004 0.004 0.002 0.002 0.000   
12/27/2025 1030.075 0.531 1.915 0.594 92.698 4.488 0.312 0.015 0.028 0.004 0.004 0.002 0.002 0.000   
12/26/2025 1025.572 0.437 2.133 0.592 92.963 4.127 0.291 0.014 0.025 0.004 0.004 0.002 0.002 0.000   
12/25/2025 1025.638 0.434 2.147 0.592 92.929 4.148 0.292 0.014 0.025 0.004 0.004 0.002 0.002 0.000   
12/24/2025 1032.349 0.575 1.845 0.595 92.492 4.701 0.327 0.016 0.031 0.005 0.005 0.002 0.002 0.000   
12/23/2025 1032.021 0.571 1.856 0.595 92.524 4.659 0.328 0.017 0.031 0.005 0.005 0.002 0.002 0.000   
12/22/2025 1031.805 0.561 1.860 0.595 92.568 4.623 0.321 0.017 0.033 0.005 0.006 0.003 0.003 0.000   
12/21/2025 1033.085 0.573 1.887 0.596 92.338 4.788 0.344 0.018 0.035 0.006 0.006 0.003 0.003 0.000   
12/20/2025 1032.483 0.561 1.936 0.596 92.307 4.795 0.341 0.016 0.030 0.005 0.005 0.002 0.002 0.000   
12/19/2025 1037.437 0.659 1.744 0.599 91.909 5.264 0.359 0.018 0.033 0.005 0.005 0.002 0.002 0.000   
12/18/2025 1029.570 0.507 2.062 0.595 92.514 4.520 0.335 0.016 0.031 0.005 0.005 0.002 0.002 0.000   
12/17/2025 1032.889 0.562 1.950 0.596 92.263 4.793 0.362 0.018 0.035 0.005 0.006 0.003 0.003 0.000   
12/16/2025 1035.120 0.591 2.033 0.599 91.772 5.109 0.425 0.019 0.036 0.005 0.005 0.002 0.002 0.000   
12/15/2025 1050.569 0.844 1.815 0.611 89.870 6.801 0.582 0.025 0.046 0.006 0.005 0.003 0.003 0.000   
12/14/2025 1033.895 0.590 2.073 0.599 91.820 5.041 0.406 0.019 0.036 0.005 0.005 0.002 0.002 0.000   
12/13/2025 1016.018 0.299 2.327 0.585 94.022 3.075 0.224 0.013 0.025 0.005 0.005 0.003 0.003 0.000   
12/12/2025 1019.935 0.369 2.284 0.589 93.500 3.521 0.271 0.014 0.028 0.004 0.005 0.002 0.002 0.000   
12/11/2025 1018.831 0.348 2.304 0.588 93.632 3.400 0.263 0.014 0.026 0.004 0.004 0.002 0.002 0.000   
12/10/2025 1016.980 0.312 2.340 0.586 93.851 3.200 0.245 0.013 0.025 0.004 0.004 0.002 0.002 0.000   
12/09/2025 1017.052 0.321 2.328 0.586 93.858 3.190 0.250 0.014 0.026 0.004 0.004 0.002 0.002 0.000   
12/08/2025 1017.404 0.341 2.325 0.587 93.791 3.225 0.261 0.014 0.027 0.005 0.005 0.003 0.003 0.000   
12/07/2025 1018.012 0.360 2.287 0.587 93.745 3.302 0.250 0.014 0.027 0.005 0.005 0.002 0.002 0.000   
12/06/2025 1017.528 0.343 2.327 0.587 93.768 3.248 0.255 0.015 0.028 0.005 0.005 0.003 0.003 0.000   
12/05/2025 1015.271 0.291 2.430 0.586 93.974 2.983 0.249 0.018 0.033 0.006 0.007 0.004 0.004 0.000   
12/04/2025 1013.382 0.292 2.448 0.585 94.077 2.918 0.217 0.012 0.023 0.004 0.004 0.002 0.002 0.000   
12/03/2025 1007.438 0.209 2.574 0.581 94.708 2.298 0.164 0.011 0.022 0.004 0.005 0.003 0.003 0.000   
12/02/2025 1007.531 0.206 2.622 0.582 94.576 2.391 0.160 0.011 0.021 0.004 0.004 0.002 0.002 0.000   
12/01/2025 1007.513 0.217 2.646 0.582 94.528 2.377 0.185 0.012 0.022 0.004 0.004 0.002 0.002 0.000   
11/30/2025 1009.383 0.240 2.543 0.582 94.458 2.533 0.182 0.011 0.021 0.004 0.004 0.002 0.002 0.000   
11/29/2025 1012.595 0.281 2.475 0.584 94.144 2.841 0.211 0.013 0.024 0.004 0.004 0.002 0.002 0.000   
11/28/2025 1021.785 0.417 2.207 0.590 93.371 3.646 0.295 0.016 0.032 0.005 0.005 0.003 0.003 0.000   
11/27/2025 1025.491 0.474 2.064 0.591 93.150 3.918 0.312 0.020 0.039 0.007 0.008 0.004 0.004 0.000   
11/26/2025 1018.777 0.362 2.266 0.587 93.677 3.392 0.252 0.013 0.026 0.004 0.004 0.002 0.002 0.000   
11/25/2025 1019.456 0.339 2.260 0.587 93.664 3.431 0.254 0.013 0.026 0.004 0.005 0.002 0.002 0.000   
11/24/2025 1016.713 0.288 2.363 0.586 93.893 3.170 0.228 0.014 0.028 0.005 0.006 0.003 0.003 0.000   
11/23/2025 1023.480 0.431 2.187 0.591 93.211 3.797 0.286 0.021 0.042 0.008 0.009 0.004 0.004 0.000   
11/22/2025 1018.641 0.320 2.391 0.588 93.560 3.400 0.255 0.018 0.036 0.007 0.007 0.003 0.003 0.000   
11/21/2025 1020.239 0.368 2.253 0.588 93.510 3.569 0.239 0.015 0.030 0.005 0.005 0.002 0.002 0.000   
11/20/2025 1019.468 0.360 2.250 0.588 93.624 3.477 0.230 0.015 0.030 0.005 0.005 0.002 0.002 0.000   
11/19/2025 1013.222 0.248 2.482 0.584 94.128 2.883 0.202 0.014 0.028 0.005 0.005 0.002 0.002 0.000   
11/18/2025 1010.872 0.210 2.487 0.582 94.478 2.596 0.174 0.013 0.026 0.005 0.005 0.002 0.002 0.000   
11/17/2025 1009.187 0.165 2.522 0.581 94.721 2.370 0.167 0.013 0.026 0.005 0.006 0.002 0.002 0.000   
11/16/2025 1009.905 0.163 2.475 0.581 94.753 2.381 0.171 0.014 0.028 0.006 0.006 0.003 0.003 0.000   
11/15/2025 1010.630 0.180 2.459 0.581 94.682 2.434 0.179 0.015 0.031 0.006 0.007 0.003 0.003 0.000   
11/14/2025 1014.677 0.255 2.355 0.584 94.271 2.833 0.213 0.017 0.034 0.007 0.008 0.003 0.003 0.000   
11/13/2025 1013.360 0.252 2.498 0.585 94.132 2.822 0.219 0.018 0.036 0.008 0.008 0.003 0.003 0.000   
11/12/2025 1015.550 0.276 2.434 0.586 93.961 3.014 0.235 0.019 0.038 0.008 0.008 0.003 0.003 0.000   
11/11/2025 1015.373 0.297 2.496 0.587 93.773 3.121 0.244 0.017 0.033 0.006 0.007 0.003 0.003 0.000   
11/10/2025 1024.049 0.404 2.244 0.591 93.076 3.880 0.318 0.020 0.038 0.007 0.007 0.003 0.003 0.000   
11/09/2025 1020.590 0.369 2.254 0.589 93.502 3.548 0.260 0.017 0.032 0.006 0.007 0.003 0.003 0.000   
11/08/2025 1015.389 0.284 2.289 0.584 94.176 3.016 0.192 0.011 0.021 0.004 0.004 0.002 0.002 0.000   
11/07/2025 1014.706 0.265 2.378 0.584 94.128 2.979 0.200 0.012 0.024 0.005 0.005 0.002 0.002 0.000   
11/06/2025 1012.712 0.228 2.435 0.583 94.313 2.794 0.183 0.011 0.022 0.004 0.005 0.002 0.002 0.000   
11/05/2025 1014.208 0.245 2.441 0.585 94.100 2.954 0.208 0.013 0.025 0.005 0.005 0.002 0.002 0.000   
11/04/2025 1015.048 0.265 2.387 0.585 94.073 3.010 0.215 0.013 0.024 0.004 0.005 0.002 0.002 0.000   
11/03/2025 1015.132 0.264 2.383 0.585 94.076 3.012 0.213 0.013 0.025 0.005 0.005 0.002 0.002 0.000   
11/02/2025 1016.779 0.315 2.412 0.587 93.711 3.266 0.239 0.015 0.027 0.005 0.005 0.002 0.002 0.000   
11/01/2025 1015.000 0.280 2.446 0.586 93.912 3.092 0.217 0.013 0.025 0.005 0.005 0.002 0.002 0.000   
10/31/2025 1013.980 0.273 2.445 0.585 94.046 2.984 0.204 0.012 0.023 0.004 0.005 0.002 0.002 0.000   
10/30/2025 1016.465 0.302 2.385 0.586 93.827 3.204 0.229 0.013 0.025 0.005 0.005 0.002 0.002 0.000   
10/29/2025 1017.554 0.345 2.341 0.587 93.756 3.241 0.246 0.017 0.033 0.007 0.008 0.004 0.004 0.000   
10/28/2025 1011.871 0.239 2.549 0.584 94.184 2.765 0.203 0.014 0.027 0.006 0.006 0.003 0.003 0.000   
10/27/2025 1009.779 0.194 2.545 0.582 94.546 2.472 0.184 0.014 0.027 0.006 0.006 0.003 0.003 0.000   
10/26/2025 1008.831 0.188 2.548 0.581 94.642 2.404 0.169 0.012 0.024 0.005 0.005 0.002 0.002 0.000   
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