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Gas Quality By Date / Gas Quality By ID

Date Requested: Sep 18 2025 9:07 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.
TSP Name:
Northern Natural Gas Company
TSP:
784158214
Gas Quality by ID
09/18/2025 1036.962 0.679 1.802 0.599 91.971 5.011 0.424 0.027 0.057 0.010 0.011 0.004 0.004 0.000   
09/17/2025 1032.213 0.601 1.940 0.596 92.429 4.520 0.393 0.027 0.058 0.011 0.012 0.005 0.005 0.000   
09/16/2025 1030.572 0.555 1.933 0.595 92.760 4.249 0.385 0.027 0.058 0.011 0.012 0.005 0.005 0.000   
09/15/2025 1028.002 0.500 1.996 0.593 93.039 3.991 0.362 0.026 0.055 0.011 0.012 0.004 0.004 0.000   
09/14/2025 1029.582 0.531 1.969 0.594 92.845 4.163 0.378 0.027 0.057 0.011 0.012 0.004 0.004 0.000   
09/13/2025 1029.799 0.524 1.990 0.594 92.743 4.276 0.362 0.024 0.052 0.010 0.011 0.004 0.004 0.000   
09/12/2025 1027.894 0.503 2.030 0.593 92.901 4.136 0.332 0.022 0.048 0.009 0.010 0.004 0.004 0.000   
09/11/2025 1025.108 0.467 2.078 0.591 93.156 3.926 0.296 0.018 0.037 0.007 0.007 0.004 0.004 0.000   
09/10/2025 1029.159 0.504 2.033 0.594 92.697 4.349 0.336 0.020 0.039 0.007 0.007 0.004 0.004 0.000   
09/09/2025 1022.675 0.393 2.206 0.590 93.297 3.774 0.262 0.017 0.032 0.006 0.007 0.004 0.004 0.000   
09/08/2025 1023.827 0.452 2.269 0.592 92.866 4.076 0.270 0.016 0.032 0.006 0.006 0.004 0.004 0.000   
09/07/2025 1022.444 0.440 2.289 0.591 93.010 3.939 0.257 0.016 0.030 0.006 0.006 0.004 0.004 0.000   
09/06/2025 1022.154 0.414 2.312 0.591 93.057 3.895 0.255 0.016 0.031 0.006 0.006 0.004 0.004 0.000   
09/05/2025 1023.962 0.421 2.303 0.592 92.864 4.066 0.273 0.017 0.034 0.007 0.007 0.004 0.004 0.000   
09/04/2025 1023.476 0.405 2.353 0.592 92.851 4.043 0.272 0.018 0.035 0.007 0.008 0.004 0.004 0.000   
09/03/2025 1024.790 0.443 2.329 0.593 92.656 4.214 0.285 0.017 0.034 0.006 0.007 0.005 0.005 0.000   
09/02/2025 1021.600 0.372 2.471 0.592 92.892 3.923 0.267 0.017 0.034 0.007 0.007 0.005 0.005 0.000   
09/01/2025 1023.729 0.406 2.363 0.592 92.792 4.091 0.273 0.017 0.034 0.007 0.007 0.005 0.005 0.000   
08/31/2025 1027.071 0.461 2.036 0.592 92.989 4.163 0.281 0.016 0.030 0.006 0.006 0.005 0.005 0.000   
08/30/2025 1043.994 0.777 1.585 0.603 91.299 5.816 0.439 0.020 0.037 0.006 0.006 0.008 0.008 0.000   
08/29/2025 1044.163 0.778 1.588 0.603 91.280 5.829 0.436 0.020 0.037 0.006 0.006 0.010 0.010 0.000   
08/28/2025 1042.538 0.739 1.673 0.602 91.399 5.659 0.436 0.021 0.039 0.006 0.006 0.011 0.011 0.000   
08/27/2025 1043.190 0.747 1.678 0.603 91.305 5.722 0.450 0.022 0.040 0.006 0.006 0.011 0.011 0.000   
08/26/2025 1040.948 0.708 1.711 0.601 91.579 5.485 0.425 0.021 0.039 0.006 0.006 0.010 0.010 0.000   
08/25/2025 1037.113 0.632 1.790 0.598 92.018 5.084 0.386 0.020 0.037 0.006 0.006 0.010 0.010 0.000   
08/24/2025 1036.759 0.647 1.721 0.598 92.111 5.093 0.355 0.017 0.032 0.005 0.005 0.007 0.007 0.000   
08/23/2025 1036.895 0.685 1.639 0.598 92.153 5.135 0.321 0.015 0.029 0.005 0.006 0.006 0.006 0.000   
08/22/2025 1035.742 0.606 1.830 0.598 92.306 4.775 0.341 0.024 0.046 0.012 0.015 0.023 0.023 0.000   
08/21/2025 1033.703 0.547 1.977 0.597 92.440 4.524 0.345 0.027 0.053 0.015 0.019 0.027 0.027 0.000   
08/20/2025 1034.565 0.629 1.782 0.597 92.282 4.906 0.320 0.017 0.033 0.007 0.008 0.007 0.007 0.000   
08/19/2025 1032.250 0.597 1.786 0.595 92.529 4.744 0.294 0.013 0.025 0.004 0.004 0.001 0.001 0.000   
08/18/2025 1031.379 0.580 1.807 0.594 92.634 4.637 0.292 0.013 0.026 0.004 0.004 0.001 0.001 0.000   
08/17/2025 1032.059 0.598 1.782 0.595 92.570 4.700 0.298 0.014 0.027 0.004 0.004 0.001 0.001 0.000   
08/16/2025 1032.726 0.616 1.755 0.595 92.512 4.760 0.304 0.014 0.027 0.004 0.004 0.001 0.001 0.000   
08/15/2025 1034.855 0.667 1.685 0.596 92.302 4.968 0.322 0.015 0.029 0.004 0.005 0.001 0.001 0.000   
08/14/2025 1036.857 0.719 1.624 0.598 92.087 5.173 0.338 0.016 0.030 0.005 0.005 0.001 0.001 0.000   
08/13/2025 1036.872 0.731 1.615 0.598 92.073 5.187 0.336 0.016 0.030 0.005 0.005 0.001 0.001 0.000   
08/12/2025 1035.017 0.710 1.655 0.597 92.237 5.029 0.316 0.014 0.027 0.004 0.004 0.001 0.001 0.000   
08/11/2025 1034.761 0.727 1.638 0.597 92.249 5.035 0.303 0.013 0.025 0.004 0.004 0.001 0.001 0.000   
08/10/2025 1037.776 0.791 1.529 0.599 91.966 5.352 0.315 0.013 0.024 0.003 0.003 0.001 0.001 0.000   
08/09/2025 1041.297 0.863 1.406 0.601 91.643 5.713 0.330 0.014 0.024 0.003 0.003 0.001 0.001 0.000   
08/08/2025 1042.793 0.895 1.352 0.602 91.505 5.866 0.337 0.014 0.024 0.003 0.003 0.001 0.001 0.000   
08/07/2025 1042.457 0.886 1.364 0.601 91.538 5.832 0.335 0.014 0.024 0.003 0.003 0.001 0.001 0.000   
08/06/2025 1039.819 0.823 1.457 0.600 91.797 5.559 0.321 0.013 0.023 0.003 0.003 0.001 0.001 0.000   
08/05/2025 1034.156 0.690 1.644 0.596 92.372 4.962 0.290 0.012 0.022 0.003 0.003 0.001 0.001 0.000   
08/04/2025 1026.340 0.506 1.896 0.591 93.179 4.135 0.246 0.011 0.020 0.003 0.003 0.001 0.001 0.000   
08/03/2025 1018.410 0.310 2.171 0.585 93.971 3.317 0.199 0.009 0.017 0.003 0.003 0.001 0.001 0.000   
08/02/2025 1013.552 0.186 2.350 0.582 94.433 2.833 0.170 0.007 0.014 0.002 0.002 0.001 0.001 0.000   
08/01/2025 1013.470 0.182 2.352 0.582 94.442 2.833 0.166 0.007 0.014 0.002 0.002 0.001 0.001 0.000   
07/31/2025 1013.130 0.181 2.347 0.582 94.487 2.803 0.157 0.007 0.013 0.002 0.002 0.000 0.000 0.000   
07/30/2025 1012.424 0.172 2.355 0.581 94.572 2.732 0.147 0.006 0.012 0.002 0.002 0.000 0.000 0.000   
07/29/2025 1012.170 0.166 2.358 0.581 94.605 2.705 0.143 0.006 0.012 0.002 0.002 0.001 0.001 0.000   
07/28/2025 1012.529 0.169 2.352 0.581 94.574 2.735 0.146 0.006 0.013 0.002 0.002 0.001 0.001 0.000   
07/27/2025 1013.264 0.177 2.350 0.582 94.483 2.805 0.157 0.007 0.015 0.002 0.002 0.001 0.001 0.000   
07/26/2025 1014.007 0.187 2.362 0.583 94.361 2.886 0.171 0.009 0.018 0.003 0.003 0.001 0.001 0.000   
07/25/2025 1014.263 0.191 2.370 0.583 94.316 2.908 0.179 0.010 0.019 0.003 0.003 0.001 0.001 0.000   
07/24/2025 1013.916 0.185 2.370 0.583 94.376 2.853 0.178 0.010 0.020 0.003 0.003 0.001 0.001 0.000   
07/23/2025 1013.307 0.174 2.368 0.582 94.479 2.768 0.173 0.009 0.020 0.003 0.003 0.001 0.001 0.000   
07/22/2025 1012.755 0.164 2.363 0.581 94.575 2.694 0.167 0.009 0.019 0.003 0.003 0.001 0.001 0.000   
07/21/2025 1012.671 0.162 2.360 0.581 94.595 2.683 0.166 0.008 0.018 0.003 0.003 0.001 0.001 0.000   
07/20/2025 1012.575 0.161 2.373 0.581 94.576 2.691 0.166 0.008 0.017 0.003 0.003 0.001 0.001 0.000   
07/19/2025 1012.336 0.160 2.392 0.581 94.561 2.692 0.165 0.008 0.016 0.003 0.003 0.001 0.001 0.000   
07/18/2025 1011.877 0.160 2.414 0.581 94.558 2.680 0.161 0.007 0.014 0.002 0.002 0.001 0.001 0.000   
07/17/2025 1011.414 0.161 2.434 0.581 94.559 2.665 0.155 0.007 0.013 0.002 0.002 0.001 0.001 0.000   
07/16/2025 1011.150 0.165 2.451 0.581 94.544 2.664 0.151 0.007 0.013 0.002 0.002 0.001 0.001 0.000   
07/15/2025 1010.989 0.168 2.458 0.581 94.543 2.655 0.148 0.007 0.014 0.002 0.003 0.001 0.001 0.000   
07/14/2025 1011.103 0.170 2.439 0.581 94.568 2.645 0.149 0.007 0.014 0.003 0.003 0.001 0.001 0.000   
07/13/2025 1011.423 0.175 2.422 0.581 94.564 2.656 0.154 0.007 0.015 0.003 0.003 0.001 0.001 0.000   
07/12/2025 1011.889 0.179 2.406 0.582 94.543 2.679 0.161 0.008 0.016 0.003 0.003 0.001 0.001 0.000   
07/11/2025 1012.190 0.176 2.402 0.582 94.532 2.686 0.168 0.008 0.017 0.003 0.003 0.001 0.001 0.000   
07/10/2025 1012.037 0.163 2.428 0.582 94.537 2.658 0.175 0.009 0.019 0.004 0.004 0.002 0.002 0.000   
07/09/2025 1012.215 0.163 2.444 0.582 94.493 2.676 0.181 0.010 0.020 0.004 0.004 0.002 0.002 0.000   
07/08/2025 1013.331 0.184 2.437 0.583 94.346 2.789 0.196 0.011 0.023 0.005 0.005 0.002 0.002 0.000   
07/07/2025 1014.101 0.198 2.426 0.584 94.256 2.862 0.205 0.012 0.026 0.005 0.006 0.002 0.002 0.000   
07/06/2025 1014.725 0.214 2.417 0.584 94.179 2.920 0.212 0.013 0.028 0.005 0.006 0.003 0.003 0.000   
07/05/2025 1015.455 0.246 2.419 0.585 94.033 3.017 0.221 0.014 0.031 0.006 0.007 0.003 0.003 0.000   
07/04/2025 1016.177 0.287 2.443 0.586 93.808 3.160 0.230 0.015 0.034 0.007 0.008 0.003 0.003 0.000   
07/03/2025 1018.419 0.351 2.408 0.589 93.480 3.436 0.249 0.016 0.037 0.007 0.008 0.003 0.003 0.000   
07/02/2025 1022.696 0.436 2.248 0.591 93.129 3.835 0.274 0.018 0.039 0.008 0.008 0.003 0.003 0.000   
07/01/2025 1026.096 0.501 2.101 0.593 92.891 4.140 0.289 0.018 0.039 0.008 0.008 0.003 0.003 0.000   
06/30/2025 1030.818 0.595 1.907 0.595 92.522 4.589 0.309 0.018 0.039 0.007 0.008 0.003 0.003 0.000   
06/29/2025 1033.326 0.649 1.813 0.597 92.297 4.845 0.320 0.018 0.038 0.007 0.008 0.003 0.003 0.000   
06/28/2025 1035.116 0.685 1.755 0.598 92.132 5.018 0.332 0.019 0.039 0.007 0.008 0.003 0.003 0.000   
06/27/2025 1036.707 0.711 1.714 0.599 91.994 5.142 0.353 0.021 0.043 0.008 0.009 0.003 0.003 0.000   
06/26/2025 1036.899 0.709 1.721 0.599 91.985 5.128 0.364 0.022 0.046 0.008 0.009 0.003 0.003 0.000   
06/25/2025 1035.503 0.679 1.778 0.598 92.117 4.963 0.368 0.023 0.048 0.009 0.010 0.003 0.003 0.000   
06/24/2025 1032.641 0.629 1.864 0.596 92.371 4.697 0.348 0.021 0.046 0.008 0.009 0.003 0.003 0.000   
06/23/2025 1028.360 0.553 1.966 0.593 92.801 4.295 0.307 0.019 0.039 0.007 0.008 0.002 0.002 0.000   
06/22/2025 1023.255 0.449 2.074 0.590 93.380 3.770 0.262 0.015 0.032 0.006 0.007 0.002 0.002 0.000   
06/21/2025 1018.563 0.343 2.170 0.586 93.963 3.241 0.227 0.013 0.028 0.005 0.006 0.002 0.002 0.000   
06/20/2025 1013.306 0.210 2.287 0.582 94.650 2.603 0.196 0.012 0.027 0.005 0.006 0.002 0.002 0.000   
06/19/2025 1010.967 0.138 2.327 0.580 95.031 2.257 0.188 0.013 0.030 0.006 0.006 0.002 0.002 0.000   
06/18/2025 1012.220 0.161 2.285 0.580 94.927 2.366 0.198 0.014 0.031 0.006 0.007 0.002 0.002 0.000   
06/17/2025 1051.913 1.132 1.225 0.610 90.209 6.942 0.419 0.020 0.038 0.006 0.006 0.002 0.002 0.000   
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